Merge branch 'origin'
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 03eb5ed..856c8b1 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -79,6 +79,7 @@
Documentation/scsi/.
SELINUX SELinux support is enabled.
SERIAL Serial support is enabled.
+ SH SuperH architecture is enabled.
SMP The kernel is an SMP kernel.
SPARC Sparc architecture is enabled.
SWSUSP Software suspend is enabled.
@@ -125,7 +126,8 @@
See header of drivers/scsi/53c7xx.c.
See also Documentation/scsi/ncr53c7xx.txt.
- acpi= [HW,ACPI] Advanced Configuration and Power Interface
+ acpi= [HW,ACPI,X86-64,i386]
+ Advanced Configuration and Power Interface
Format: { force | off | ht | strict | noirq }
force -- enable ACPI if default was off
off -- disable ACPI if default was on
@@ -485,7 +487,7 @@
dtc3181e= [HW,SCSI]
- earlyprintk= [IA-32,X86-64]
+ earlyprintk= [IA-32,X86-64,SH]
earlyprintk=vga
earlyprintk=serial[,ttySn[,baudrate]]
@@ -1685,6 +1687,22 @@
stifb= [HW]
Format: bpp:<bpp1>[:<bpp2>[:<bpp3>...]]
+ sunrpc.pool_mode=
+ [NFS]
+ Control how the NFS server code allocates CPUs to
+ service thread pools. Depending on how many NICs
+ you have and where their interrupts are bound, this
+ option will affect which CPUs will do NFS serving.
+ Note: this parameter cannot be changed while the
+ NFS server is running.
+
+ auto the server chooses an appropriate mode
+ automatically using heuristics
+ global a single global pool contains all CPUs
+ percpu one pool for each CPU
+ pernode one pool for each NUMA node (equivalent
+ to global on non-NUMA machines)
+
swiotlb= [IA-64] Number of I/O TLB slabs
switches= [HW,M68k]
@@ -1768,7 +1786,7 @@
usbhid.mousepoll=
[USBHID] The interval which mice are to be polled at.
- vdso= [IA-32]
+ vdso= [IA-32,SH]
vdso=1: enable VDSO (default)
vdso=0: disable VDSO mapping
diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index c30ff1b..db398a64 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -370,7 +370,9 @@
mpu_port - 0x300,0x310,0x320,0x330 = legacy port,
1 = integrated PCI port,
0 = disable (default)
- fm_port - 0x388 (default), 0 = disable (default)
+ fm_port - 0x388 = legacy port,
+ 1 = integrated PCI port (default),
+ 0 = disable
soft_ac3 - Software-conversion of raw SPDIF packets (model 033 only)
(default = 1)
joystick_port - Joystick port address (0 = disable, 1 = auto-detect)
@@ -895,10 +897,16 @@
can be adjusted. Appearing only when compiled with
$CONFIG_SND_DEBUG=y
- STAC9200/9205/9220/9221/9254
+ STAC9200/9205/9254
+ ref Reference board
+
+ STAC9220/9221
ref Reference board
3stack D945 3stack
5stack D945 5stack + SPDIF
+ macmini Intel Mac Mini
+ macbook Intel Mac Book
+ macbook-pro Intel Mac Book Pro
STAC9202/9250/9251
ref Reference board, base config
diff --git a/Documentation/sparse.txt b/Documentation/sparse.txt
index f9c99c9..1a3bdc2 100644
--- a/Documentation/sparse.txt
+++ b/Documentation/sparse.txt
@@ -45,11 +45,15 @@
Getting sparse
~~~~~~~~~~~~~~
-With git, you can just get it from
+You can get latest released versions from the Sparse homepage at
+http://www.kernel.org/pub/linux/kernel/people/josh/sparse/
- rsync://rsync.kernel.org/pub/scm/devel/sparse/sparse.git
+Alternatively, you can get snapshots of the latest development version
+of sparse using git to clone..
-and DaveJ has tar-balls at
+ git://git.kernel.org/pub/scm/linux/kernel/git/josh/sparse.git
+
+DaveJ has hourly generated tarballs of the git tree available at..
http://www.codemonkey.org.uk/projects/git-snapshots/sparse/
diff --git a/MAINTAINERS b/MAINTAINERS
index 9993b90..17555bb 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1103,9 +1103,6 @@
L: linux-kernel@vger.kernel.org
S: Maintained
-DEVICE FILESYSTEM
-S: Obsolete
-
DIGI INTL. EPCA DRIVER
P: Digi International, Inc
M: Eng.Linux@digi.com
diff --git a/Makefile b/Makefile
index 66ee8b8..6393738 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 21
-EXTRAVERSION = -rc2
+EXTRAVERSION = -rc3
NAME = Homicidal Dwarf Hamster
# *DOCUMENTATION*
diff --git a/arch/avr32/kernel/ptrace.c b/arch/avr32/kernel/ptrace.c
index f2e81cd..6f4388f 100644
--- a/arch/avr32/kernel/ptrace.c
+++ b/arch/avr32/kernel/ptrace.c
@@ -313,7 +313,7 @@
__mtdr(DBGREG_DC, dc);
ti = current_thread_info();
- ti->flags |= _TIF_BREAKPOINT;
+ set_ti_thread_flag(ti, TIF_BREAKPOINT);
/* The TLB miss handlers don't check thread flags */
if ((regs->pc >= (unsigned long)&itlb_miss)
@@ -328,7 +328,7 @@
* single step.
*/
if ((regs->sr & MODE_MASK) != MODE_SUPERVISOR)
- ti->flags |= TIF_SINGLE_STEP;
+ set_ti_thread_flag(ti, TIF_SINGLE_STEP);
} else {
panic("Unable to handle debug trap at pc = %08lx\n",
regs->pc);
diff --git a/arch/avr32/kernel/traps.c b/arch/avr32/kernel/traps.c
index 7e803f4..adc01a1 100644
--- a/arch/avr32/kernel/traps.c
+++ b/arch/avr32/kernel/traps.c
@@ -49,39 +49,45 @@
return;
}
+static inline int valid_stack_ptr(struct thread_info *tinfo, unsigned long p)
+{
+ return (p > (unsigned long)tinfo)
+ && (p < (unsigned long)tinfo + THREAD_SIZE - 3);
+}
+
#ifdef CONFIG_FRAME_POINTER
static inline void __show_trace(struct task_struct *tsk, unsigned long *sp,
struct pt_regs *regs)
{
- unsigned long __user *fp;
- unsigned long __user *last_fp = NULL;
+ unsigned long lr, fp;
+ struct thread_info *tinfo;
- if (regs) {
- fp = (unsigned long __user *)regs->r7;
- } else if (tsk == current) {
- register unsigned long __user *real_fp __asm__("r7");
- fp = real_fp;
- } else {
- fp = (unsigned long __user *)tsk->thread.cpu_context.r7;
- }
+ tinfo = (struct thread_info *)
+ ((unsigned long)sp & ~(THREAD_SIZE - 1));
+
+ if (regs)
+ fp = regs->r7;
+ else if (tsk == current)
+ asm("mov %0, r7" : "=r"(fp));
+ else
+ fp = tsk->thread.cpu_context.r7;
/*
- * Walk the stack until (a) we get an exception, (b) the frame
- * pointer becomes zero, or (c) the frame pointer gets stuck
- * at the same value.
+ * Walk the stack as long as the frame pointer (a) is within
+ * the kernel stack of the task, and (b) it doesn't move
+ * downwards.
*/
- while (fp && fp != last_fp) {
- unsigned long lr, new_fp = 0;
+ while (valid_stack_ptr(tinfo, fp)) {
+ unsigned long new_fp;
- last_fp = fp;
- if (__get_user(lr, fp))
- break;
- if (fp && __get_user(new_fp, fp + 1))
- break;
- fp = (unsigned long __user *)new_fp;
-
+ lr = *(unsigned long *)fp;
printk(" [<%08lx>] ", lr);
print_symbol("%s\n", lr);
+
+ new_fp = *(unsigned long *)(fp + 4);
+ if (new_fp <= fp)
+ break;
+ fp = new_fp;
}
printk("\n");
}
diff --git a/arch/avr32/mach-at32ap/at32ap7000.c b/arch/avr32/mach-at32ap/at32ap7000.c
index bc23550..472703f 100644
--- a/arch/avr32/mach-at32ap/at32ap7000.c
+++ b/arch/avr32/mach-at32ap/at32ap7000.c
@@ -752,7 +752,7 @@
DEFINE_DEV(atmel_spi, 1);
DEV_CLK(spi_clk, atmel_spi1, pba, 1);
-static void
+static void __init
at32_spi_setup_slaves(unsigned int bus_num, struct spi_board_info *b,
unsigned int n, const u8 *pins)
{
diff --git a/arch/avr32/mm/cache.c b/arch/avr32/mm/cache.c
index fb13f72..8f7b1c3 100644
--- a/arch/avr32/mm/cache.c
+++ b/arch/avr32/mm/cache.c
@@ -121,9 +121,8 @@
void flush_icache_page(struct vm_area_struct *vma, struct page *page)
{
if (vma->vm_flags & VM_EXEC) {
- void *v = kmap(page);
+ void *v = page_address(page);
__flush_icache_range((unsigned long)v, (unsigned long)v + PAGE_SIZE);
- kunmap(v);
}
}
diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c
index e5eb97a..9ea5b8e 100644
--- a/arch/i386/kernel/acpi/boot.c
+++ b/arch/i386/kernel/acpi/boot.c
@@ -1072,7 +1072,28 @@
"ASUS A7V ACPI BIOS Revision 1007"),
},
},
-
+ {
+ /*
+ * Latest BIOS for IBM 600E (1.16) has bad pcinum
+ * for LPC bridge, which is needed for the PCI
+ * interrupt links to work. DSDT fix is in bug 5966.
+ * 2645, 2646 model numbers are shared with 600/600E/600X
+ */
+ .callback = disable_acpi_irq,
+ .ident = "IBM Thinkpad 600 Series 2645",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
+ DMI_MATCH(DMI_BOARD_NAME, "2645"),
+ },
+ },
+ {
+ .callback = disable_acpi_irq,
+ .ident = "IBM Thinkpad 600 Series 2646",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "IBM"),
+ DMI_MATCH(DMI_BOARD_NAME, "2646"),
+ },
+ },
/*
* Boxes that need ACPI PCI IRQ routing and PCI scan disabled
*/
diff --git a/arch/i386/kernel/acpi/earlyquirk.c b/arch/i386/kernel/acpi/earlyquirk.c
index bf86f76..a7d22d9 100644
--- a/arch/i386/kernel/acpi/earlyquirk.c
+++ b/arch/i386/kernel/acpi/earlyquirk.c
@@ -14,11 +14,8 @@
#ifdef CONFIG_ACPI
-static int nvidia_hpet_detected __initdata;
-
static int __init nvidia_hpet_check(struct acpi_table_header *header)
{
- nvidia_hpet_detected = 1;
return 0;
}
#endif
@@ -29,9 +26,7 @@
/* According to Nvidia all timer overrides are bogus unless HPET
is enabled. */
if (!acpi_use_timer_override && vendor == PCI_VENDOR_ID_NVIDIA) {
- nvidia_hpet_detected = 0;
- acpi_table_parse(ACPI_SIG_HPET, nvidia_hpet_check);
- if (nvidia_hpet_detected == 0) {
+ if (acpi_table_parse(ACPI_SIG_HPET, nvidia_hpet_check)) {
acpi_skip_timer_override = 1;
printk(KERN_INFO "Nvidia board "
"detected. Ignoring ACPI "
diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c
index 9b0dd27..4ff55e6 100644
--- a/arch/i386/kernel/smpboot.c
+++ b/arch/i386/kernel/smpboot.c
@@ -45,6 +45,7 @@
#include <linux/notifier.h>
#include <linux/cpu.h>
#include <linux/percpu.h>
+#include <linux/nmi.h>
#include <linux/delay.h>
#include <linux/mc146818rtc.h>
@@ -1278,8 +1279,9 @@
int __cpuinit __cpu_up(unsigned int cpu)
{
+ unsigned long flags;
#ifdef CONFIG_HOTPLUG_CPU
- int ret=0;
+ int ret = 0;
/*
* We do warm boot only on cpus that had booted earlier
@@ -1297,23 +1299,25 @@
/* In case one didn't come up */
if (!cpu_isset(cpu, cpu_callin_map)) {
printk(KERN_DEBUG "skipping cpu%d, didn't come online\n", cpu);
- local_irq_enable();
return -EIO;
}
- local_irq_enable();
-
per_cpu(cpu_state, cpu) = CPU_UP_PREPARE;
/* Unleash the CPU! */
cpu_set(cpu, smp_commenced_mask);
/*
- * Check TSC synchronization with the AP:
+ * Check TSC synchronization with the AP (keep irqs disabled
+ * while doing so):
*/
+ local_irq_save(flags);
check_tsc_sync_source(cpu);
+ local_irq_restore(flags);
- while (!cpu_isset(cpu, cpu_online_map))
+ while (!cpu_isset(cpu, cpu_online_map)) {
cpu_relax();
+ touch_nmi_watchdog();
+ }
#ifdef CONFIG_X86_GENERICARCH
if (num_online_cpus() > 8 && genapic == &apic_default)
diff --git a/arch/i386/kernel/tsc.c b/arch/i386/kernel/tsc.c
index 875d8a6..602660d 100644
--- a/arch/i386/kernel/tsc.c
+++ b/arch/i386/kernel/tsc.c
@@ -24,7 +24,6 @@
* an extra value to store the TSC freq
*/
unsigned int tsc_khz;
-unsigned long long (*custom_sched_clock)(void);
int tsc_disable;
diff --git a/arch/i386/kernel/vmitime.c b/arch/i386/kernel/vmitime.c
index 8dc72d5..9dfb177 100644
--- a/arch/i386/kernel/vmitime.c
+++ b/arch/i386/kernel/vmitime.c
@@ -123,12 +123,10 @@
static irqreturn_t vmi_timer_interrupt(int irq, void *dev_id);
static struct irqaction vmi_timer_irq = {
- vmi_timer_interrupt,
- SA_INTERRUPT,
- CPU_MASK_NONE,
- "VMI-alarm",
- NULL,
- NULL
+ .handler = vmi_timer_interrupt,
+ .flags = IRQF_DISABLED,
+ .mask = CPU_MASK_NONE,
+ .name = "VMI-alarm",
};
/* Alarm rate */
diff --git a/arch/ia64/configs/tiger_defconfig b/arch/ia64/configs/tiger_defconfig
index 9d1cffb..a144693 100644
--- a/arch/ia64/configs/tiger_defconfig
+++ b/arch/ia64/configs/tiger_defconfig
@@ -1,8 +1,9 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.16-rc5
-# Mon Feb 27 15:49:18 2006
+# Linux kernel version: 2.6.21-rc3
+# Thu Mar 8 11:07:09 2007
#
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
@@ -18,16 +19,24 @@
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
+CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -39,11 +48,9 @@
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
@@ -54,7 +61,6 @@
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
CONFIG_MODVERSIONS=y
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
@@ -63,6 +69,8 @@
#
# Block layer
#
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
#
# IO Schedulers
@@ -82,15 +90,20 @@
#
CONFIG_IA64=y
CONFIG_64BIT=y
+CONFIG_ZONE_DMA=y
CONFIG_MMU=y
CONFIG_SWIOTLB=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_TIME_INTERPOLATION=y
+CONFIG_DMI=y
CONFIG_EFI=y
CONFIG_GENERIC_IOMAP=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-CONFIG_DMA_IS_DMA32=y
+CONFIG_AUDIT_ARCH=y
# CONFIG_IA64_GENERIC is not set
CONFIG_IA64_DIG=y
# CONFIG_IA64_HP_ZX1 is not set
@@ -107,6 +120,7 @@
# CONFIG_PGTABLE_4 is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_IA64_L1_CACHE_SHIFT=7
@@ -116,9 +130,10 @@
CONFIG_SMP=y
CONFIG_NR_CPUS=16
CONFIG_HOTPLUG_CPU=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+# CONFIG_SCHED_SMT is not set
CONFIG_PERMIT_BSP_REMOVE=y
CONFIG_FORCE_CPEI_RETARGET=y
-# CONFIG_SCHED_SMT is not set
# CONFIG_PREEMPT is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
@@ -128,10 +143,13 @@
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_RESOURCES_64BIT=y
+CONFIG_ZONE_DMA_FLAG=1
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_VIRTUAL_MEM_MAP=y
CONFIG_HOLES_IN_ZONE=y
CONFIG_IA32_SUPPORT=y
@@ -139,6 +157,9 @@
CONFIG_IA64_MCA_RECOVERY=y
CONFIG_PERFMON=y
CONFIG_IA64_PALINFO=y
+# CONFIG_IA64_ESI is not set
+CONFIG_KEXEC=y
+# CONFIG_CRASH_DUMP is not set
#
# Firmware Drivers
@@ -154,13 +175,16 @@
CONFIG_PM=y
CONFIG_PM_LEGACY=y
# CONFIG_PM_DEBUG is not set
+# CONFIG_PM_SYSFS_DEPRECATED is not set
#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
+CONFIG_ACPI_PROCFS=y
CONFIG_ACPI_BUTTON=m
CONFIG_ACPI_FAN=m
+# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_THERMAL=m
@@ -181,8 +205,8 @@
#
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_PCI_MSI is not set
-CONFIG_PCI_LEGACY_PROC=y
# CONFIG_PCI_DEBUG is not set
#
@@ -212,6 +236,10 @@
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
@@ -226,12 +254,21 @@
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
#
@@ -257,7 +294,6 @@
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
@@ -286,6 +322,8 @@
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=m
# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
#
# Connector - unified userspace <-> kernelspace linker
@@ -329,11 +367,17 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
#
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
+#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
@@ -350,6 +394,7 @@
# CONFIG_BLK_DEV_IDETAPE is not set
CONFIG_BLK_DEV_IDEFLOPPY=y
CONFIG_BLK_DEV_IDESCSI=m
+# CONFIG_BLK_DEV_IDEACPI is not set
# CONFIG_IDE_TASK_IOCTL is not set
#
@@ -376,8 +421,10 @@
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
CONFIG_BLK_DEV_PIIX=y
+# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
@@ -387,6 +434,7 @@
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_BLK_DEV_TC86C001 is not set
# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
@@ -398,6 +446,8 @@
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
+# CONFIG_SCSI_TGT is not set
+CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y
#
@@ -417,14 +467,16 @@
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
#
-# SCSI Transport Attributes
+# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
#
# SCSI low-level drivers
@@ -437,29 +489,36 @@
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
-# CONFIG_SCSI_SATA is not set
+# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
CONFIG_SCSI_SYM53C8XX_2=y
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
-# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set
-# CONFIG_SCSI_IPR is not set
-CONFIG_SCSI_QLOGIC_FC=y
-# CONFIG_SCSI_QLOGIC_FC_FIRMWARE is not set
+CONFIG_SCSI_SYM53C8XX_MMIO=y
CONFIG_SCSI_QLOGIC_1280=y
# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+# CONFIG_ATA is not set
#
# Multi-device support (RAID and LVM)
@@ -470,11 +529,11 @@
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
# CONFIG_MD_RAID10 is not set
-CONFIG_MD_RAID5=m
-CONFIG_MD_RAID6=m
+# CONFIG_MD_RAID456 is not set
CONFIG_MD_MULTIPATH=m
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
+# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
@@ -563,6 +622,7 @@
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_VIA_RHINE is not set
+# CONFIG_SC92031 is not set
#
# Ethernet (1000 Mbit)
@@ -583,13 +643,18 @@
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=y
# CONFIG_BNX2 is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
#
# Token Ring devices
@@ -631,6 +696,7 @@
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
@@ -653,6 +719,7 @@
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
# CONFIG_MOUSE_SERIAL is not set
@@ -682,6 +749,7 @@
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_COMPUTONE is not set
# CONFIG_ROCKETPORT is not set
@@ -689,12 +757,14 @@
# CONFIG_DIGIEPCA is not set
# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
+# CONFIG_MOXA_SMARTIO_NEW is not set
# CONFIG_ISI is not set
# CONFIG_SYNCLINKMP is not set
# CONFIG_SYNCLINK_GT is not set
# CONFIG_N_HDLC is not set
# CONFIG_SPECIALIX is not set
# CONFIG_SX is not set
+# CONFIG_RIO is not set
# CONFIG_STALDRV is not set
#
@@ -702,7 +772,8 @@
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_ACPI=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_NR_UARTS=6
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
@@ -734,10 +805,6 @@
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
CONFIG_AGP=m
CONFIG_AGP_I460=m
CONFIG_DRM=m
@@ -759,7 +826,6 @@
# TPM devices
#
# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
#
# I2C support
@@ -782,16 +848,16 @@
#
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_VT1211 is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
#
-# Misc devices
+# Multifunction device drivers
#
-
-#
-# Multimedia Capabilities Port drivers
-#
+# CONFIG_MFD_SM501 is not set
#
# Multimedia devices
@@ -802,16 +868,19 @@
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
+# CONFIG_USB_DABUSB is not set
#
# Graphics support
#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
# CONFIG_FB is not set
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
+# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_DUMMY_CONSOLE=y
#
@@ -820,10 +889,17 @@
# CONFIG_SOUND is not set
#
+# HID Devices
+#
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+
+#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
@@ -831,7 +907,6 @@
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_OTG is not set
@@ -842,9 +917,12 @@
CONFIG_USB_EHCI_HCD=m
# CONFIG_USB_EHCI_SPLIT_ISO is not set
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=m
-# CONFIG_USB_OHCI_BIG_ENDIAN is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_SL811_HCD is not set
@@ -873,13 +951,13 @@
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_LIBUSUAL is not set
#
# USB Input Devices
#
CONFIG_USB_HID=y
-CONFIG_USB_HIDINPUT=y
# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_HID_FF is not set
# CONFIG_USB_HIDDEV is not set
@@ -888,15 +966,14 @@
# CONFIG_USB_ACECAD is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_MTOUCH is not set
-# CONFIG_USB_ITMTOUCH is not set
-# CONFIG_USB_EGALAX is not set
+# CONFIG_USB_TOUCHSCREEN is not set
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
# CONFIG_USB_ATI_REMOTE2 is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
+# CONFIG_USB_GTCO is not set
#
# USB Imaging devices
@@ -905,21 +982,13 @@
# CONFIG_USB_MICROTEK is not set
#
-# USB Multimedia devices
-#
-# CONFIG_USB_DABUSB is not set
-
-#
-# Video4Linux support is needed for USB Multimedia device support
-#
-
-#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET_MII is not set
# CONFIG_USB_USBNET is not set
# CONFIG_USB_MON is not set
@@ -937,17 +1006,23 @@
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGETKIT is not set
-# CONFIG_USB_PHIDGETSERVO is not set
+# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
#
@@ -965,15 +1040,55 @@
# CONFIG_MMC is not set
#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set
#
-# EDAC - error detection and reporting (RAS)
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
#
#
+# Real Time Clock
+#
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# Auxiliary Display support
+#
+
+#
+# Virtualization
+#
+# CONFIG_MSPEC is not set
+
+#
# File systems
#
CONFIG_EXT2_FS=y
@@ -985,6 +1100,7 @@
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
+# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
@@ -997,15 +1113,16 @@
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_XFS_FS=y
-CONFIG_XFS_EXPORT=y
# CONFIG_XFS_QUOTA is not set
# CONFIG_XFS_SECURITY is not set
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_XFS_RT is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=y
@@ -1038,12 +1155,13 @@
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
+CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
-# CONFIG_RELAYFS_FS is not set
# CONFIG_CONFIGFS_FS is not set
#
@@ -1078,7 +1196,7 @@
CONFIG_NFSD_TCP=y
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
-CONFIG_EXPORTFS=y
+CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
@@ -1089,7 +1207,9 @@
CONFIG_SMB_NLS_REMOTE="cp437"
CONFIG_CIFS=m
# CONFIG_CIFS_STATS is not set
+# CONFIG_CIFS_WEAK_PW_HASH is not set
# CONFIG_CIFS_XATTR is not set
+# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_EXPERIMENTAL is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
@@ -1162,15 +1282,25 @@
CONFIG_NLS_UTF8=m
#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
# Library routines
#
+CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
+CONFIG_IRQ_PER_CPU=y
#
# Instrumentation Support
@@ -1182,21 +1312,31 @@
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
CONFIG_LOG_BUF_SHIFT=20
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_SLAB is not set
-CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
+CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
-# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
CONFIG_IA64_GRANULE_16MB=y
# CONFIG_IA64_GRANULE_64MB is not set
# CONFIG_IA64_PRINT_HAZARDS is not set
@@ -1215,7 +1355,11 @@
# Cryptographic options
#
CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=m
+CONFIG_CRYPTO_MANAGER=m
# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
@@ -1224,7 +1368,13 @@
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_CBC=m
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_DES=m
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_SERPENT is not set
@@ -1238,6 +1388,7 @@
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
#
diff --git a/arch/ia64/configs/zx1_defconfig b/arch/ia64/configs/zx1_defconfig
index 949dc46..1c7955c 100644
--- a/arch/ia64/configs/zx1_defconfig
+++ b/arch/ia64/configs/zx1_defconfig
@@ -1,8 +1,9 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.16-rc5
-# Mon Feb 27 15:55:36 2006
+# Linux kernel version: 2.6.21-rc3
+# Thu Mar 8 11:04:20 2007
#
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
@@ -18,16 +19,24 @@
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
-CONFIG_SYSCTL=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
# CONFIG_CPUSETS is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
+CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -39,11 +48,9 @@
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
@@ -53,14 +60,16 @@
#
CONFIG_MODULES=y
# CONFIG_MODULE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
# CONFIG_KMOD is not set
+CONFIG_STOP_MACHINE=y
#
# Block layer
#
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
#
# IO Schedulers
@@ -80,15 +89,19 @@
#
CONFIG_IA64=y
CONFIG_64BIT=y
+CONFIG_ZONE_DMA=y
CONFIG_MMU=y
-CONFIG_SWIOTLB=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_TIME_INTERPOLATION=y
+CONFIG_DMI=y
CONFIG_EFI=y
CONFIG_GENERIC_IOMAP=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-CONFIG_DMA_IS_DMA32=y
+CONFIG_AUDIT_ARCH=y
# CONFIG_IA64_GENERIC is not set
# CONFIG_IA64_DIG is not set
CONFIG_IA64_HP_ZX1=y
@@ -105,6 +118,7 @@
# CONFIG_PGTABLE_4 is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_IA64_L1_CACHE_SHIFT=7
@@ -113,8 +127,10 @@
CONFIG_FORCE_MAX_ZONEORDER=17
CONFIG_SMP=y
CONFIG_NR_CPUS=16
-# CONFIG_HOTPLUG_CPU is not set
+CONFIG_HOTPLUG_CPU=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
# CONFIG_SCHED_SMT is not set
+# CONFIG_PERMIT_BSP_REMOVE is not set
# CONFIG_PREEMPT is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
@@ -124,11 +140,14 @@
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_RESOURCES_64BIT=y
+CONFIG_ZONE_DMA_FLAG=1
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_VIRTUAL_MEM_MAP=y
CONFIG_HOLES_IN_ZONE=y
CONFIG_IA32_SUPPORT=y
@@ -136,6 +155,9 @@
CONFIG_IA64_MCA_RECOVERY=y
CONFIG_PERFMON=y
CONFIG_IA64_PALINFO=y
+# CONFIG_IA64_ESI is not set
+# CONFIG_KEXEC is not set
+CONFIG_CRASH_DUMP=y
#
# Firmware Drivers
@@ -151,21 +173,25 @@
CONFIG_PM=y
CONFIG_PM_LEGACY=y
# CONFIG_PM_DEBUG is not set
+# CONFIG_PM_SYSFS_DEPRECATED is not set
#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
+CONFIG_ACPI_PROCFS=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_FAN=y
+# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_PROCESSOR=y
+CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_THERMAL=y
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
-# CONFIG_ACPI_CONTAINER is not set
+CONFIG_ACPI_CONTAINER=y
#
# CPU Frequency scaling
@@ -177,8 +203,8 @@
#
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_PCI_MSI is not set
-CONFIG_PCI_LEGACY_PROC=y
# CONFIG_PCI_DEBUG is not set
#
@@ -208,6 +234,10 @@
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
@@ -222,17 +252,26 @@
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
#
# IP: Virtual Server Configuration
#
# CONFIG_IP_VS is not set
# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
@@ -240,14 +279,15 @@
# Core Netfilter Configuration
#
# CONFIG_NETFILTER_NETLINK is not set
-# CONFIG_NF_CONNTRACK is not set
+# CONFIG_NF_CONNTRACK_ENABLED is not set
# CONFIG_NETFILTER_XTABLES is not set
#
# IP: Netfilter Configuration
#
-# CONFIG_IP_NF_CONNTRACK is not set
# CONFIG_IP_NF_QUEUE is not set
+# CONFIG_IP_NF_IPTABLES is not set
+# CONFIG_IP_NF_ARPTABLES is not set
#
# DCCP Configuration (EXPERIMENTAL)
@@ -272,7 +312,6 @@
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
@@ -285,6 +324,7 @@
# Network testing
#
# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_TCPPROBE is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
@@ -301,6 +341,8 @@
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
#
# Connector - unified userspace <-> kernelspace linker
@@ -344,11 +386,17 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
#
+# Misc devices
+#
+# CONFIG_SGI_IOC4 is not set
+# CONFIG_TIFM_CORE is not set
+
+#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
@@ -365,6 +413,7 @@
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_BLK_DEV_IDESCSI is not set
+# CONFIG_BLK_DEV_IDEACPI is not set
# CONFIG_IDE_TASK_IOCTL is not set
#
@@ -390,8 +439,10 @@
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
+# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
@@ -401,6 +452,7 @@
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_BLK_DEV_TC86C001 is not set
# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
@@ -412,6 +464,8 @@
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
+# CONFIG_SCSI_TGT is not set
+CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y
#
@@ -431,14 +485,16 @@
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
+# CONFIG_SCSI_SCAN_ASYNC is not set
#
-# SCSI Transport Attributes
+# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
#
# SCSI low-level drivers
@@ -451,28 +507,36 @@
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
-# CONFIG_SCSI_SATA is not set
+# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
CONFIG_SCSI_SYM53C8XX_2=y
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
-# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set
-# CONFIG_SCSI_IPR is not set
-# CONFIG_SCSI_QLOGIC_FC is not set
+CONFIG_SCSI_SYM53C8XX_MMIO=y
CONFIG_SCSI_QLOGIC_1280=y
# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+# CONFIG_ATA is not set
#
# Multi-device support (RAID and LVM)
@@ -562,6 +626,7 @@
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_VIA_RHINE is not set
+# CONFIG_SC92031 is not set
#
# Ethernet (1000 Mbit)
@@ -582,13 +647,18 @@
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=y
# CONFIG_BNX2 is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
#
# Token Ring devices
@@ -628,6 +698,7 @@
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
@@ -666,6 +737,7 @@
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -673,7 +745,8 @@
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_ACPI=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_NR_UARTS=8
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
@@ -705,10 +778,6 @@
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
CONFIG_AGP=y
CONFIG_AGP_HP_ZX1=y
CONFIG_DRM=y
@@ -727,7 +796,6 @@
# TPM devices
#
# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
#
# I2C support
@@ -754,10 +822,11 @@
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_PASEMI is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
-# CONFIG_SCx200_ACB is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
@@ -776,9 +845,7 @@
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
-# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_SENSORS_MAX6875 is not set
-# CONFIG_RTC_X1205_I2C is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
@@ -802,28 +869,31 @@
# CONFIG_HWMON_VID is not set
#
-# Misc devices
+# Multifunction device drivers
#
-
-#
-# Multimedia Capabilities Port drivers
-#
+# CONFIG_MFD_SM501 is not set
#
# Multimedia devices
#
CONFIG_VIDEO_DEV=y
+CONFIG_VIDEO_V4L1=y
+CONFIG_VIDEO_V4L1_COMPAT=y
+CONFIG_VIDEO_V4L2=y
#
-# Video For Linux
+# Video Capture Adapters
#
#
-# Video Adapters
+# Video Capture Adapters
#
# CONFIG_VIDEO_ADV_DEBUG is not set
+CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
+# CONFIG_VIDEO_VIVI is not set
# CONFIG_VIDEO_BT848 is not set
# CONFIG_VIDEO_CPIA is not set
+# CONFIG_VIDEO_CPIA2 is not set
# CONFIG_VIDEO_SAA5246A is not set
# CONFIG_VIDEO_SAA5249 is not set
# CONFIG_TUNER_3036 is not set
@@ -835,10 +905,27 @@
# CONFIG_VIDEO_HEXIUM_ORION is not set
# CONFIG_VIDEO_HEXIUM_GEMINI is not set
# CONFIG_VIDEO_CX88 is not set
+# CONFIG_VIDEO_CAFE_CCIC is not set
+
+#
+# V4L USB devices
+#
+# CONFIG_VIDEO_PVRUSB2 is not set
# CONFIG_VIDEO_EM28XX is not set
+# CONFIG_VIDEO_USBVISION is not set
+# CONFIG_USB_VICAM is not set
+# CONFIG_USB_IBMCAM is not set
+# CONFIG_USB_KONICAWC is not set
+# CONFIG_USB_QUICKCAM_MESSENGER is not set
+# CONFIG_USB_ET61X251 is not set
# CONFIG_VIDEO_OVCAMCHIP is not set
-# CONFIG_VIDEO_AUDIO_DECODER is not set
-# CONFIG_VIDEO_DECODER is not set
+# CONFIG_USB_W9968CF is not set
+# CONFIG_USB_OV511 is not set
+# CONFIG_USB_SE401 is not set
+# CONFIG_USB_SN9C102 is not set
+# CONFIG_USB_STV680 is not set
+# CONFIG_USB_ZC0301 is not set
+# CONFIG_USB_PWC is not set
#
# Radio Adapters
@@ -846,22 +933,35 @@
# CONFIG_RADIO_GEMTEK_PCI is not set
# CONFIG_RADIO_MAXIRADIO is not set
# CONFIG_RADIO_MAESTRO is not set
+# CONFIG_USB_DSBR is not set
#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
+# CONFIG_USB_DABUSB is not set
#
# Graphics support
#
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+CONFIG_LCD_CLASS_DEVICE=m
CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+CONFIG_FB_DDC=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
+CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frambuffer hardware drivers
+#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
@@ -871,12 +971,13 @@
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_MATROX is not set
-# CONFIG_FB_RADEON_OLD is not set
CONFIG_FB_RADEON=y
CONFIG_FB_RADEON_I2C=y
+CONFIG_FB_RADEON_BACKLIGHT=y
CONFIG_FB_RADEON_DEBUG=y
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_NEOMAGIC is not set
@@ -890,6 +991,7 @@
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
+# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
@@ -904,7 +1006,6 @@
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
@@ -924,9 +1025,11 @@
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
+CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
# CONFIG_SND_DYNAMIC_MINORS is not set
CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
@@ -936,7 +1039,6 @@
CONFIG_SND_MPU401_UART=y
CONFIG_SND_OPL3_LIB=y
CONFIG_SND_AC97_CODEC=y
-CONFIG_SND_AC97_BUS=y
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
@@ -947,6 +1049,7 @@
# PCI devices
#
# CONFIG_SND_AD1889 is not set
+# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
@@ -959,6 +1062,18 @@
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_DARLA20 is not set
+# CONFIG_SND_GINA20 is not set
+# CONFIG_SND_LAYLA20 is not set
+# CONFIG_SND_DARLA24 is not set
+# CONFIG_SND_GINA24 is not set
+# CONFIG_SND_LAYLA24 is not set
+# CONFIG_SND_MONA is not set
+# CONFIG_SND_MIA is not set
+# CONFIG_SND_ECHO3G is not set
+# CONFIG_SND_INDIGO is not set
+# CONFIG_SND_INDIGOIO is not set
+# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
@@ -966,7 +1081,7 @@
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
CONFIG_SND_FM801=y
-CONFIG_SND_FM801_TEA575X=y
+# CONFIG_SND_FM801_TEA575X_BOOL is not set
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
@@ -979,6 +1094,7 @@
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
+# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
@@ -988,6 +1104,7 @@
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
+# CONFIG_SND_AC97_POWER_SAVE is not set
#
# USB devices
@@ -995,15 +1112,28 @@
# CONFIG_SND_USB_AUDIO is not set
#
+# SoC audio support
+#
+# CONFIG_SND_SOC is not set
+
+#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
+CONFIG_AC97_BUS=y
+
+#
+# HID Devices
+#
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
@@ -1011,7 +1141,6 @@
# Miscellaneous USB options
#
# CONFIG_USB_DEVICEFS is not set
-CONFIG_USB_BANDWIDTH=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_OTG is not set
@@ -1022,9 +1151,12 @@
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_SPLIT_ISO is not set
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=y
-# CONFIG_USB_OHCI_BIG_ENDIAN is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_SL811_HCD is not set
@@ -1032,7 +1164,6 @@
#
# USB Device Class drivers
#
-# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
@@ -1054,13 +1185,13 @@
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_LIBUSUAL is not set
#
# USB Input Devices
#
CONFIG_USB_HID=y
-CONFIG_USB_HIDINPUT=y
# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_HID_FF is not set
CONFIG_USB_HIDDEV=y
@@ -1069,15 +1200,14 @@
# CONFIG_USB_ACECAD is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_MTOUCH is not set
-# CONFIG_USB_ITMTOUCH is not set
-# CONFIG_USB_EGALAX is not set
+# CONFIG_USB_TOUCHSCREEN is not set
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
# CONFIG_USB_ATI_REMOTE2 is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
+# CONFIG_USB_GTCO is not set
#
# USB Imaging devices
@@ -1086,27 +1216,13 @@
# CONFIG_USB_MICROTEK is not set
#
-# USB Multimedia devices
-#
-# CONFIG_USB_DABUSB is not set
-# CONFIG_USB_VICAM is not set
-# CONFIG_USB_DSBR is not set
-# CONFIG_USB_ET61X251 is not set
-# CONFIG_USB_IBMCAM is not set
-# CONFIG_USB_KONICAWC is not set
-# CONFIG_USB_OV511 is not set
-# CONFIG_USB_SE401 is not set
-# CONFIG_USB_SN9C102 is not set
-# CONFIG_USB_STV680 is not set
-# CONFIG_USB_PWC is not set
-
-#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET_MII is not set
# CONFIG_USB_USBNET is not set
CONFIG_USB_MON=y
@@ -1124,17 +1240,23 @@
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGETKIT is not set
-# CONFIG_USB_PHIDGETSERVO is not set
+# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
#
# USB DSL modem support
@@ -1151,15 +1273,55 @@
# CONFIG_MMC is not set
#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set
#
-# EDAC - error detection and reporting (RAS)
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
#
#
+# Real Time Clock
+#
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# Auxiliary Display support
+#
+
+#
+# Virtualization
+#
+# CONFIG_MSPEC is not set
+
+#
# File systems
#
CONFIG_EXT2_FS=y
@@ -1171,6 +1333,7 @@
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
@@ -1178,6 +1341,7 @@
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
@@ -1212,12 +1376,14 @@
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
+CONFIG_PROC_VMCORE=y
+CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
-# CONFIG_RELAYFS_FS is not set
# CONFIG_CONFIGFS_FS is not set
#
@@ -1331,15 +1497,25 @@
CONFIG_NLS_UTF8=y
#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
# Library routines
#
+CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
+CONFIG_IRQ_PER_CPU=y
#
# Instrumentation Support
@@ -1351,21 +1527,32 @@
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
CONFIG_LOG_BUF_SHIFT=17
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_SLAB is not set
-CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
+CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
-# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_LKDTM is not set
+# CONFIG_FAULT_INJECTION is not set
CONFIG_IA64_GRANULE_16MB=y
# CONFIG_IA64_GRANULE_64MB is not set
CONFIG_IA64_PRINT_HAZARDS=y
@@ -1384,7 +1571,11 @@
# Cryptographic options
#
CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=y
+CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
@@ -1393,7 +1584,13 @@
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_SERPENT is not set
@@ -1407,6 +1604,7 @@
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
#
diff --git a/arch/ia64/defconfig b/arch/ia64/defconfig
index 9001b3f..153bfdc 100644
--- a/arch/ia64/defconfig
+++ b/arch/ia64/defconfig
@@ -1,8 +1,9 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.16-rc5
-# Mon Feb 27 16:02:28 2006
+# Linux kernel version: 2.6.21-rc3
+# Thu Mar 8 11:01:03 2007
#
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
@@ -18,16 +19,24 @@
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
+# CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
-CONFIG_SYSCTL=y
+# CONFIG_TASKSTATS is not set
+# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_CPUSETS is not set
+CONFIG_SYSFS_DEPRECATED=y
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
+CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
@@ -39,11 +48,9 @@
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
-CONFIG_CC_ALIGN_FUNCTIONS=0
-CONFIG_CC_ALIGN_LABELS=0
-CONFIG_CC_ALIGN_LOOPS=0
-CONFIG_CC_ALIGN_JUMPS=0
CONFIG_SLAB=y
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
@@ -54,7 +61,6 @@
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
-CONFIG_OBSOLETE_MODPARM=y
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
@@ -63,6 +69,8 @@
#
# Block layer
#
+CONFIG_BLOCK=y
+# CONFIG_BLK_DEV_IO_TRACE is not set
#
# IO Schedulers
@@ -82,15 +90,20 @@
#
CONFIG_IA64=y
CONFIG_64BIT=y
+CONFIG_ZONE_DMA=y
CONFIG_MMU=y
CONFIG_SWIOTLB=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_TIME_INTERPOLATION=y
+CONFIG_DMI=y
CONFIG_EFI=y
CONFIG_GENERIC_IOMAP=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-CONFIG_DMA_IS_DMA32=y
+CONFIG_AUDIT_ARCH=y
CONFIG_IA64_GENERIC=y
# CONFIG_IA64_DIG is not set
# CONFIG_IA64_HP_ZX1 is not set
@@ -107,6 +120,7 @@
# CONFIG_PGTABLE_4 is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_IA64_L1_CACHE_SHIFT=7
@@ -116,9 +130,10 @@
CONFIG_FORCE_MAX_ZONEORDER=17
CONFIG_SMP=y
CONFIG_NR_CPUS=512
-CONFIG_IA64_NR_NODES=256
CONFIG_HOTPLUG_CPU=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
# CONFIG_SCHED_SMT is not set
+# CONFIG_PERMIT_BSP_REMOVE is not set
# CONFIG_PREEMPT is not set
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
@@ -130,21 +145,34 @@
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
+CONFIG_RESOURCES_64BIT=y
+CONFIG_ZONE_DMA_FLAG=1
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
CONFIG_NUMA=y
+CONFIG_NODES_SHIFT=10
+CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_VIRTUAL_MEM_MAP=y
CONFIG_HOLES_IN_ZONE=y
CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y
+CONFIG_HAVE_ARCH_NODEDATA_EXTENSION=y
CONFIG_IA32_SUPPORT=y
CONFIG_COMPAT=y
CONFIG_IA64_MCA_RECOVERY=y
CONFIG_PERFMON=y
CONFIG_IA64_PALINFO=y
CONFIG_SGI_SN=y
+# CONFIG_IA64_ESI is not set
+
+#
+# SN Devices
+#
+CONFIG_SGI_IOC3=m
+CONFIG_KEXEC=y
+CONFIG_CRASH_DUMP=y
#
# Firmware Drivers
@@ -160,13 +188,16 @@
CONFIG_PM=y
CONFIG_PM_LEGACY=y
# CONFIG_PM_DEBUG is not set
+# CONFIG_PM_SYSFS_DEPRECATED is not set
#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
+CONFIG_ACPI_PROCFS=y
CONFIG_ACPI_BUTTON=m
CONFIG_ACPI_FAN=m
+# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_THERMAL=m
@@ -188,8 +219,8 @@
#
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
+# CONFIG_PCIEPORTBUS is not set
# CONFIG_PCI_MSI is not set
-CONFIG_PCI_LEGACY_PROC=y
# CONFIG_PCI_DEBUG is not set
#
@@ -220,6 +251,10 @@
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
+CONFIG_XFRM=y
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
@@ -234,12 +269,21 @@
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
+CONFIG_INET_XFRM_MODE_TRANSPORT=y
+CONFIG_INET_XFRM_MODE_TUNNEL=y
+CONFIG_INET_XFRM_MODE_BEET=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TCP_CONG_BIC=y
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
+# CONFIG_INET6_XFRM_TUNNEL is not set
+# CONFIG_INET6_TUNNEL is not set
+# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
#
@@ -265,7 +309,6 @@
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
-# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
@@ -294,6 +337,8 @@
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=m
# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_SYS_HYPERVISOR is not set
#
# Connector - unified userspace <-> kernelspace linker
@@ -337,11 +382,17 @@
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_INITRD=y
+CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
#
+# Misc devices
+#
+CONFIG_SGI_IOC4=y
+# CONFIG_TIFM_CORE is not set
+
+#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
@@ -358,6 +409,7 @@
# CONFIG_BLK_DEV_IDETAPE is not set
CONFIG_BLK_DEV_IDEFLOPPY=y
CONFIG_BLK_DEV_IDESCSI=m
+# CONFIG_BLK_DEV_IDEACPI is not set
# CONFIG_IDE_TASK_IOCTL is not set
#
@@ -384,8 +436,10 @@
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
+# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
CONFIG_BLK_DEV_PIIX=y
+# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
@@ -396,6 +450,7 @@
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
+# CONFIG_BLK_DEV_TC86C001 is not set
# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
@@ -407,6 +462,8 @@
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
+# CONFIG_SCSI_TGT is not set
+CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y
#
@@ -426,14 +483,16 @@
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
#
-# SCSI Transport Attributes
+# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
#
# SCSI low-level drivers
@@ -446,43 +505,36 @@
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
-CONFIG_SCSI_SATA=y
-# CONFIG_SCSI_SATA_AHCI is not set
-# CONFIG_SCSI_SATA_SVW is not set
-# CONFIG_SCSI_ATA_PIIX is not set
-# CONFIG_SCSI_SATA_MV is not set
-# CONFIG_SCSI_SATA_NV is not set
-# CONFIG_SCSI_PDC_ADMA is not set
-# CONFIG_SCSI_SATA_QSTOR is not set
-# CONFIG_SCSI_SATA_PROMISE is not set
-# CONFIG_SCSI_SATA_SX4 is not set
-# CONFIG_SCSI_SATA_SIL is not set
-# CONFIG_SCSI_SATA_SIL24 is not set
-# CONFIG_SCSI_SATA_SIS is not set
-# CONFIG_SCSI_SATA_ULI is not set
-# CONFIG_SCSI_SATA_VIA is not set
-CONFIG_SCSI_SATA_VITESSE=y
+# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
CONFIG_SCSI_SYM53C8XX_2=y
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
-# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set
-# CONFIG_SCSI_IPR is not set
-# CONFIG_SCSI_QLOGIC_FC is not set
+CONFIG_SCSI_SYM53C8XX_MMIO=y
CONFIG_SCSI_QLOGIC_1280=y
# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_SRP is not set
+
+#
+# Serial ATA (prod) and Parallel ATA (experimental) drivers
+#
+# CONFIG_ATA is not set
#
# Multi-device support (RAID and LVM)
@@ -493,11 +545,11 @@
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
# CONFIG_MD_RAID10 is not set
-CONFIG_MD_RAID5=m
-CONFIG_MD_RAID6=m
+# CONFIG_MD_RAID456 is not set
CONFIG_MD_MULTIPATH=m
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=m
+# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
@@ -587,6 +639,7 @@
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_VIA_RHINE is not set
+# CONFIG_SC92031 is not set
#
# Ethernet (1000 Mbit)
@@ -607,13 +660,18 @@
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=y
# CONFIG_BNX2 is not set
+# CONFIG_QLA3XXX is not set
+# CONFIG_ATL1 is not set
#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
+# CONFIG_MYRI10GE is not set
+# CONFIG_NETXEN_NIC is not set
#
# Token Ring devices
@@ -655,6 +713,7 @@
# Input device support
#
CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
#
# Userland interfaces
@@ -677,6 +736,7 @@
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
# CONFIG_MOUSE_SERIAL is not set
@@ -706,6 +766,7 @@
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_COMPUTONE is not set
# CONFIG_ROCKETPORT is not set
@@ -713,12 +774,14 @@
# CONFIG_DIGIEPCA is not set
# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
+# CONFIG_MOXA_SMARTIO_NEW is not set
# CONFIG_ISI is not set
# CONFIG_SYNCLINKMP is not set
# CONFIG_SYNCLINK_GT is not set
# CONFIG_N_HDLC is not set
# CONFIG_SPECIALIX is not set
# CONFIG_SX is not set
+# CONFIG_RIO is not set
# CONFIG_STALDRV is not set
CONFIG_SGI_SNSC=y
CONFIG_SGI_TIOCX=y
@@ -729,7 +792,8 @@
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_SERIAL_8250_ACPI=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_NR_UARTS=6
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
@@ -764,10 +828,6 @@
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
-
-#
-# Ftape, the floppy tape device driver
-#
CONFIG_AGP=m
CONFIG_AGP_I460=m
CONFIG_AGP_HP_ZX1=m
@@ -792,7 +852,6 @@
# TPM devices
#
# CONFIG_TCG_TPM is not set
-# CONFIG_TELCLOCK is not set
#
# I2C support
@@ -815,16 +874,16 @@
#
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_VT1211 is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
#
-# Misc devices
+# Multifunction device drivers
#
-
-#
-# Multimedia Capabilities Port drivers
-#
+# CONFIG_MFD_SM501 is not set
#
# Multimedia devices
@@ -835,16 +894,19 @@
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
+# CONFIG_USB_DABUSB is not set
#
# Graphics support
#
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
# CONFIG_FB is not set
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
+# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_DUMMY_CONSOLE=y
#
@@ -865,9 +927,11 @@
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
+CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
# CONFIG_SND_DYNAMIC_MINORS is not set
CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_VERBOSE_PROCFS=y
CONFIG_SND_VERBOSE_PRINTK=y
# CONFIG_SND_DEBUG is not set
@@ -877,7 +941,6 @@
CONFIG_SND_MPU401_UART=m
CONFIG_SND_OPL3_LIB=m
CONFIG_SND_AC97_CODEC=m
-CONFIG_SND_AC97_BUS=m
CONFIG_SND_DUMMY=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
@@ -888,6 +951,7 @@
# PCI devices
#
# CONFIG_SND_AD1889 is not set
+# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
@@ -901,6 +965,18 @@
CONFIG_SND_CS4281=m
CONFIG_SND_CS46XX=m
CONFIG_SND_CS46XX_NEW_DSP=y
+# CONFIG_SND_DARLA20 is not set
+# CONFIG_SND_GINA20 is not set
+# CONFIG_SND_LAYLA20 is not set
+# CONFIG_SND_DARLA24 is not set
+# CONFIG_SND_GINA24 is not set
+# CONFIG_SND_LAYLA24 is not set
+# CONFIG_SND_MONA is not set
+# CONFIG_SND_MIA is not set
+# CONFIG_SND_ECHO3G is not set
+# CONFIG_SND_INDIGO is not set
+# CONFIG_SND_INDIGOIO is not set
+# CONFIG_SND_INDIGODJ is not set
CONFIG_SND_EMU10K1=m
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
@@ -908,7 +984,7 @@
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
CONFIG_SND_FM801=m
-# CONFIG_SND_FM801_TEA575X is not set
+# CONFIG_SND_FM801_TEA575X_BOOL is not set
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
@@ -921,6 +997,7 @@
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
+# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
@@ -930,6 +1007,7 @@
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
+# CONFIG_SND_AC97_POWER_SAVE is not set
#
# USB devices
@@ -937,15 +1015,28 @@
# CONFIG_SND_USB_AUDIO is not set
#
+# SoC audio support
+#
+# CONFIG_SND_SOC is not set
+
+#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
+CONFIG_AC97_BUS=m
+
+#
+# HID Devices
+#
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
+CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set
@@ -953,7 +1044,6 @@
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
-# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_OTG is not set
@@ -964,9 +1054,12 @@
CONFIG_USB_EHCI_HCD=m
# CONFIG_USB_EHCI_SPLIT_ISO is not set
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=m
-# CONFIG_USB_OHCI_BIG_ENDIAN is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=m
# CONFIG_USB_SL811_HCD is not set
@@ -974,7 +1067,6 @@
#
# USB Device Class drivers
#
-# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
@@ -996,13 +1088,13 @@
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_LIBUSUAL is not set
#
# USB Input Devices
#
CONFIG_USB_HID=m
-CONFIG_USB_HIDINPUT=y
# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_HID_FF is not set
# CONFIG_USB_HIDDEV is not set
@@ -1017,15 +1109,14 @@
# CONFIG_USB_ACECAD is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
-# CONFIG_USB_MTOUCH is not set
-# CONFIG_USB_ITMTOUCH is not set
-# CONFIG_USB_EGALAX is not set
+# CONFIG_USB_TOUCHSCREEN is not set
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
# CONFIG_USB_ATI_REMOTE2 is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
+# CONFIG_USB_GTCO is not set
#
# USB Imaging devices
@@ -1034,21 +1125,13 @@
# CONFIG_USB_MICROTEK is not set
#
-# USB Multimedia devices
-#
-# CONFIG_USB_DABUSB is not set
-
-#
-# Video4Linux support is needed for USB Multimedia device support
-#
-
-#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_USBNET_MII is not set
# CONFIG_USB_USBNET is not set
CONFIG_USB_MON=y
@@ -1066,17 +1149,23 @@
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
+# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
-# CONFIG_USB_PHIDGETKIT is not set
-# CONFIG_USB_PHIDGETSERVO is not set
+# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
#
@@ -1094,26 +1183,65 @@
# CONFIG_MMC is not set
#
+# LED devices
+#
+# CONFIG_NEW_LEDS is not set
+
+#
+# LED drivers
+#
+
+#
+# LED Triggers
+#
+
+#
# InfiniBand support
#
CONFIG_INFINIBAND=m
# CONFIG_INFINIBAND_USER_MAD is not set
# CONFIG_INFINIBAND_USER_ACCESS is not set
+CONFIG_INFINIBAND_ADDR_TRANS=y
CONFIG_INFINIBAND_MTHCA=m
-# CONFIG_INFINIBAND_MTHCA_DEBUG is not set
+CONFIG_INFINIBAND_MTHCA_DEBUG=y
+# CONFIG_INFINIBAND_AMSO1100 is not set
CONFIG_INFINIBAND_IPOIB=m
-# CONFIG_INFINIBAND_IPOIB_DEBUG is not set
+# CONFIG_INFINIBAND_IPOIB_CM is not set
+CONFIG_INFINIBAND_IPOIB_DEBUG=y
+# CONFIG_INFINIBAND_IPOIB_DEBUG_DATA is not set
# CONFIG_INFINIBAND_SRP is not set
+# CONFIG_INFINIBAND_ISER is not set
#
-# SN Devices
+# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
#
-CONFIG_SGI_IOC4=y
-CONFIG_SGI_IOC3=m
#
-# EDAC - error detection and reporting (RAS)
+# Real Time Clock
#
+# CONFIG_RTC_CLASS is not set
+
+#
+# DMA Engine support
+#
+# CONFIG_DMA_ENGINE is not set
+
+#
+# DMA Clients
+#
+
+#
+# DMA Devices
+#
+
+#
+# Auxiliary Display support
+#
+
+#
+# Virtualization
+#
+# CONFIG_MSPEC is not set
#
# File systems
@@ -1127,6 +1255,7 @@
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
+# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
@@ -1139,15 +1268,16 @@
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_XFS_FS=y
-CONFIG_XFS_EXPORT=y
# CONFIG_XFS_QUOTA is not set
# CONFIG_XFS_SECURITY is not set
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_XFS_RT is not set
+# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
CONFIG_AUTOFS_FS=y
@@ -1180,12 +1310,14 @@
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
+CONFIG_PROC_VMCORE=y
+CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_RAMFS=y
-# CONFIG_RELAYFS_FS is not set
# CONFIG_CONFIGFS_FS is not set
#
@@ -1220,7 +1352,7 @@
CONFIG_NFSD_TCP=y
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
-CONFIG_EXPORTFS=y
+CONFIG_EXPORTFS=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
@@ -1231,7 +1363,9 @@
CONFIG_SMB_NLS_REMOTE="cp437"
CONFIG_CIFS=m
# CONFIG_CIFS_STATS is not set
+# CONFIG_CIFS_WEAK_PW_HASH is not set
# CONFIG_CIFS_XATTR is not set
+# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_EXPERIMENTAL is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
@@ -1304,15 +1438,25 @@
CONFIG_NLS_UTF8=m
#
+# Distributed Lock Manager
+#
+# CONFIG_DLM is not set
+
+#
# Library routines
#
+CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
+CONFIG_IRQ_PER_CPU=y
#
# HP Simulator drivers
@@ -1331,21 +1475,31 @@
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
+CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_SHIRQ is not set
CONFIG_LOG_BUF_SHIFT=20
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_SLAB is not set
-CONFIG_DEBUG_MUTEXES=y
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
+CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
-# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_LIST is not set
CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
CONFIG_IA64_GRANULE_16MB=y
# CONFIG_IA64_GRANULE_64MB is not set
# CONFIG_IA64_PRINT_HAZARDS is not set
@@ -1364,7 +1518,11 @@
# Cryptographic options
#
CONFIG_CRYPTO=y
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_BLKCIPHER=m
+CONFIG_CRYPTO_MANAGER=m
# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
@@ -1373,7 +1531,13 @@
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_CBC=m
+CONFIG_CRYPTO_PCBC=m
+# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_DES=m
+# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_SERPENT is not set
@@ -1387,6 +1551,7 @@
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
#
diff --git a/arch/ia64/ia32/sys_ia32.c b/arch/ia64/ia32/sys_ia32.c
index d430d36..0afb4fe 100644
--- a/arch/ia64/ia32/sys_ia32.c
+++ b/arch/ia64/ia32/sys_ia32.c
@@ -1267,6 +1267,10 @@
struct getdents32_callback buf;
int error;
+ error = -EFAULT;
+ if (!access_ok(VERIFY_WRITE, dirent, count))
+ goto out;
+
error = -EBADF;
file = fget(fd);
if (!file)
@@ -1283,10 +1287,10 @@
error = buf.error;
lastdirent = buf.previous;
if (lastdirent) {
- error = -EINVAL;
if (put_user(file->f_pos, &lastdirent->d_off))
- goto out_putf;
- error = count - buf.count;
+ error = -EFAULT;
+ else
+ error = count - buf.count;
}
out_putf:
diff --git a/arch/ia64/kernel/asm-offsets.c b/arch/ia64/kernel/asm-offsets.c
index 75a2a2c..2236fab 100644
--- a/arch/ia64/kernel/asm-offsets.c
+++ b/arch/ia64/kernel/asm-offsets.c
@@ -35,6 +35,7 @@
BLANK();
DEFINE(TI_FLAGS, offsetof(struct thread_info, flags));
+ DEFINE(TI_CPU, offsetof(struct thread_info, cpu));
DEFINE(TI_PRE_COUNT, offsetof(struct thread_info, preempt_count));
BLANK();
diff --git a/arch/ia64/kernel/crash.c b/arch/ia64/kernel/crash.c
index 5cdd2f5..7d1bbb4 100644
--- a/arch/ia64/kernel/crash.c
+++ b/arch/ia64/kernel/crash.c
@@ -21,9 +21,9 @@
#include <asm/mca.h>
int kdump_status[NR_CPUS];
-atomic_t kdump_cpu_freezed;
+static atomic_t kdump_cpu_frozen;
atomic_t kdump_in_progress;
-int kdump_on_init = 1;
+static int kdump_on_init = 1;
static inline Elf64_Word
*append_elf_note(Elf64_Word *buf, char *name, unsigned type, void *data,
@@ -86,7 +86,7 @@
int cpu_num = num_online_cpus() - 1;
int timeout = 1000;
while(timeout-- > 0) {
- if (atomic_read(&kdump_cpu_freezed) == cpu_num)
+ if (atomic_read(&kdump_cpu_frozen) == cpu_num)
return 0;
udelay(1000);
}
@@ -108,8 +108,8 @@
kexec_disable_iosapic();
#ifdef CONFIG_SMP
kdump_smp_send_stop();
+ /* not all cpu response to IPI, send INIT to freeze them */
if (kdump_wait_cpu_freeze() && kdump_on_init) {
- //not all cpu response to IPI, send INIT to freeze them
kdump_smp_send_init();
}
#endif
@@ -136,7 +136,7 @@
cpuid = smp_processor_id();
crash_save_this_cpu();
current->thread.ksp = (__u64)info->sw - 16;
- atomic_inc(&kdump_cpu_freezed);
+ atomic_inc(&kdump_cpu_frozen);
kdump_status[cpuid] = 1;
mb();
#ifdef CONFIG_HOTPLUG_CPU
diff --git a/arch/ia64/kernel/efi.c b/arch/ia64/kernel/efi.c
index 772ba6f..f45f91d 100644
--- a/arch/ia64/kernel/efi.c
+++ b/arch/ia64/kernel/efi.c
@@ -21,6 +21,7 @@
* Skip non-WB memory and ignore empty memory ranges.
*/
#include <linux/module.h>
+#include <linux/bootmem.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/types.h>
@@ -970,6 +971,11 @@
if (!is_memory_available(md))
continue;
+#ifdef CONFIG_CRASH_DUMP
+ /* saved_max_pfn should ignore max_addr= command line arg */
+ if (saved_max_pfn < (efi_md_end(md) >> PAGE_SHIFT))
+ saved_max_pfn = (efi_md_end(md) >> PAGE_SHIFT);
+#endif
/*
* Round ends inward to granule boundaries
* Give trimmings to uncached allocator
@@ -1136,7 +1142,7 @@
/* find a block of memory aligned to 64M exclude reserved regions
rsvd_regions are sorted
*/
-unsigned long
+unsigned long __init
kdump_find_rsvd_region (unsigned long size,
struct rsvd_region *r, int n)
{
@@ -1177,3 +1183,33 @@
return ~0UL;
}
#endif
+
+#ifdef CONFIG_PROC_VMCORE
+/* locate the size find a the descriptor at a certain address */
+unsigned long
+vmcore_find_descriptor_size (unsigned long address)
+{
+ void *efi_map_start, *efi_map_end, *p;
+ efi_memory_desc_t *md;
+ u64 efi_desc_size;
+ unsigned long ret = 0;
+
+ efi_map_start = __va(ia64_boot_param->efi_memmap);
+ efi_map_end = efi_map_start + ia64_boot_param->efi_memmap_size;
+ efi_desc_size = ia64_boot_param->efi_memdesc_size;
+
+ for (p = efi_map_start; p < efi_map_end; p += efi_desc_size) {
+ md = p;
+ if (efi_wb(md) && md->type == EFI_LOADER_DATA
+ && md->phys_addr == address) {
+ ret = efi_md_size(md);
+ break;
+ }
+ }
+
+ if (ret == 0)
+ printk(KERN_WARNING "Cannot locate EFI vmcore descriptor\n");
+
+ return ret;
+}
+#endif
diff --git a/arch/ia64/kernel/fsys.S b/arch/ia64/kernel/fsys.S
index 7a05b1c..8589e84 100644
--- a/arch/ia64/kernel/fsys.S
+++ b/arch/ia64/kernel/fsys.S
@@ -10,6 +10,8 @@
* probably broke it along the way... ;-)
* 13-Jul-04 clameter Implement fsys_clock_gettime and revise fsys_gettimeofday to make
* it capable of using memory based clocks without falling back to C code.
+ * 08-Feb-07 Fenghua Yu Implement fsys_getcpu.
+ *
*/
#include <asm/asmmacro.h>
@@ -505,6 +507,59 @@
#endif
END(fsys_rt_sigprocmask)
+/*
+ * fsys_getcpu doesn't use the third parameter in this implementation. It reads
+ * current_thread_info()->cpu and corresponding node in cpu_to_node_map.
+ */
+ENTRY(fsys_getcpu)
+ .prologue
+ .altrp b6
+ .body
+ ;;
+ add r2=TI_FLAGS+IA64_TASK_SIZE,r16
+ tnat.nz p6,p0 = r32 // guard against NaT argument
+ add r3=TI_CPU+IA64_TASK_SIZE,r16
+ ;;
+ ld4 r3=[r3] // M r3 = thread_info->cpu
+ ld4 r2=[r2] // M r2 = thread_info->flags
+(p6) br.cond.spnt.few .fail_einval // B
+ ;;
+ tnat.nz p7,p0 = r33 // I guard against NaT argument
+(p7) br.cond.spnt.few .fail_einval // B
+#ifdef CONFIG_NUMA
+ movl r17=cpu_to_node_map
+ ;;
+EX(.fail_efault, probe.w.fault r32, 3) // M This takes 5 cycles
+EX(.fail_efault, probe.w.fault r33, 3) // M This takes 5 cycles
+ shladd r18=r3,1,r17
+ ;;
+ ld2 r20=[r18] // r20 = cpu_to_node_map[cpu]
+ and r2 = TIF_ALLWORK_MASK,r2
+ ;;
+ cmp.ne p8,p0=0,r2
+(p8) br.spnt.many fsys_fallback_syscall
+ ;;
+ ;;
+EX(.fail_efault, st4 [r32] = r3)
+EX(.fail_efault, st2 [r33] = r20)
+ mov r8=0
+ ;;
+#else
+EX(.fail_efault, probe.w.fault r32, 3) // M This takes 5 cycles
+EX(.fail_efault, probe.w.fault r33, 3) // M This takes 5 cycles
+ and r2 = TIF_ALLWORK_MASK,r2
+ ;;
+ cmp.ne p8,p0=0,r2
+(p8) br.spnt.many fsys_fallback_syscall
+ ;;
+EX(.fail_efault, st4 [r32] = r3)
+EX(.fail_efault, st2 [r33] = r0)
+ mov r8=0
+ ;;
+#endif
+ FSYS_RETURN
+END(fsys_getcpu)
+
ENTRY(fsys_fallback_syscall)
.prologue
.altrp b6
@@ -878,6 +933,56 @@
data8 0 // timer_delete
data8 0 // clock_settime
data8 fsys_clock_gettime // clock_gettime
+ data8 0 // clock_getres // 1255
+ data8 0 // clock_nanosleep
+ data8 0 // fstatfs64
+ data8 0 // statfs64
+ data8 0 // mbind
+ data8 0 // get_mempolicy // 1260
+ data8 0 // set_mempolicy
+ data8 0 // mq_open
+ data8 0 // mq_unlink
+ data8 0 // mq_timedsend
+ data8 0 // mq_timedreceive // 1265
+ data8 0 // mq_notify
+ data8 0 // mq_getsetattr
+ data8 0 // kexec_load
+ data8 0 // vserver
+ data8 0 // waitid // 1270
+ data8 0 // add_key
+ data8 0 // request_key
+ data8 0 // keyctl
+ data8 0 // ioprio_set
+ data8 0 // ioprio_get // 1275
+ data8 0 // move_pages
+ data8 0 // inotify_init
+ data8 0 // inotify_add_watch
+ data8 0 // inotify_rm_watch
+ data8 0 // migrate_pages // 1280
+ data8 0 // openat
+ data8 0 // mkdirat
+ data8 0 // mknodat
+ data8 0 // fchownat
+ data8 0 // futimesat // 1285
+ data8 0 // newfstatat
+ data8 0 // unlinkat
+ data8 0 // renameat
+ data8 0 // linkat
+ data8 0 // symlinkat // 1290
+ data8 0 // readlinkat
+ data8 0 // fchmodat
+ data8 0 // faccessat
+ data8 0
+ data8 0 // 1295
+ data8 0 // unshare
+ data8 0 // splice
+ data8 0 // set_robust_list
+ data8 0 // get_robust_list
+ data8 0 // sync_file_range // 1300
+ data8 0 // tee
+ data8 0 // vmsplice
+ data8 0
+ data8 fsys_getcpu // getcpu // 1304
// fill in zeros for the remaining entries
.zero:
diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c
index d6aab40..dcfbf3e 100644
--- a/arch/ia64/kernel/iosapic.c
+++ b/arch/ia64/kernel/iosapic.c
@@ -446,7 +446,7 @@
#define iosapic_disable_level_irq mask_irq
#define iosapic_ack_level_irq nop
-struct hw_interrupt_type irq_type_iosapic_level = {
+struct irq_chip irq_type_iosapic_level = {
.name = "IO-SAPIC-level",
.startup = iosapic_startup_level_irq,
.shutdown = iosapic_shutdown_level_irq,
@@ -454,6 +454,8 @@
.disable = iosapic_disable_level_irq,
.ack = iosapic_ack_level_irq,
.end = iosapic_end_level_irq,
+ .mask = mask_irq,
+ .unmask = unmask_irq,
.set_affinity = iosapic_set_affinity
};
@@ -493,7 +495,7 @@
#define iosapic_disable_edge_irq nop
#define iosapic_end_edge_irq nop
-struct hw_interrupt_type irq_type_iosapic_edge = {
+struct irq_chip irq_type_iosapic_edge = {
.name = "IO-SAPIC-edge",
.startup = iosapic_startup_edge_irq,
.shutdown = iosapic_disable_edge_irq,
@@ -501,6 +503,8 @@
.disable = iosapic_disable_edge_irq,
.ack = iosapic_ack_edge_irq,
.end = iosapic_end_edge_irq,
+ .mask = mask_irq,
+ .unmask = unmask_irq,
.set_affinity = iosapic_set_affinity
};
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
index a76add3..491687f 100644
--- a/arch/ia64/kernel/mca.c
+++ b/arch/ia64/kernel/mca.c
@@ -1192,8 +1192,6 @@
ia64_mca_handler(struct pt_regs *regs, struct switch_stack *sw,
struct ia64_sal_os_state *sos)
{
- pal_processor_state_info_t *psp = (pal_processor_state_info_t *)
- &sos->proc_state_param;
int recover, cpu = smp_processor_id();
struct task_struct *previous_current;
struct ia64_mca_notify_die nd =
@@ -1223,10 +1221,8 @@
/* Get the MCA error record and log it */
ia64_mca_log_sal_error_record(SAL_INFO_TYPE_MCA);
- /* TLB error is only exist in this SAL error record */
- recover = (psp->tc && !(psp->cc || psp->bc || psp->rc || psp->uc))
- /* other error recovery */
- || (ia64_mca_ucmc_extension
+ /* MCA error recovery */
+ recover = (ia64_mca_ucmc_extension
&& ia64_mca_ucmc_extension(
IA64_LOG_CURR_BUFFER(SAL_INFO_TYPE_MCA),
sos));
diff --git a/arch/ia64/kernel/mca_drv.c b/arch/ia64/kernel/mca_drv.c
index afc1403..832cf1e 100644
--- a/arch/ia64/kernel/mca_drv.c
+++ b/arch/ia64/kernel/mca_drv.c
@@ -602,11 +602,40 @@
default:
break;
}
+ } else if (psp->cc && !psp->bc) { /* Cache error */
+ status = recover_from_read_error(slidx, peidx, pbci, sos);
}
return status;
}
+/*
+ * recover_from_tlb_check
+ * @peidx: pointer of index of processor error section
+ *
+ * Return value:
+ * 1 on Success / 0 on Failure
+ */
+static int
+recover_from_tlb_check(peidx_table_t *peidx)
+{
+ sal_log_mod_error_info_t *smei;
+ pal_tlb_check_info_t *ptci;
+
+ smei = (sal_log_mod_error_info_t *)peidx_tlb_check(peidx, 0);
+ ptci = (pal_tlb_check_info_t *)&(smei->check_info);
+
+ /*
+ * Look for signature of a duplicate TLB DTC entry, which is
+ * a SW bug and always fatal.
+ */
+ if (ptci->op == PAL_TLB_CHECK_OP_PURGE
+ && !(ptci->itr || ptci->dtc || ptci->itc))
+ return fatal_mca("Duplicate TLB entry");
+
+ return mca_recovered("TLB check recovered");
+}
+
/**
* recover_from_processor_error
* @platform: whether there are some platform error section or not
@@ -618,13 +647,6 @@
* Return value:
* 1 on Success / 0 on Failure
*/
-/*
- * Later we try to recover when below all conditions are satisfied.
- * 1. Only one processor error section is exist.
- * 2. BUS_CHECK is exist and the others are not exist.(Except TLB_CHECK)
- * 3. The entry of BUS_CHECK_INFO is 1.
- * 4. "External bus error" flag is set and the others are not set.
- */
static int
recover_from_processor_error(int platform, slidx_table_t *slidx,
@@ -652,38 +674,39 @@
return fatal_mca("error not contained");
/*
- * The cache check and bus check bits have four possible states
- * cc bc
- * 0 0 Weird record, not recovered
- * 1 0 Cache error, not recovered
- * 0 1 I/O error, attempt recovery
- * 1 1 Memory error, attempt recovery
+ * Look for recoverable TLB check
*/
- if (psp->bc == 0 || pbci == NULL)
- return fatal_mca("No bus check");
+ if (psp->tc && !(psp->cc || psp->bc || psp->rc || psp->uc))
+ return recover_from_tlb_check(peidx);
/*
- * Sorry, we cannot handle so many.
+ * The cache check and bus check bits have four possible states
+ * cc bc
+ * 1 1 Memory error, attempt recovery
+ * 1 0 Cache error, attempt recovery
+ * 0 1 I/O error, attempt recovery
+ * 0 0 Other error type, not recovered
+ */
+ if (psp->cc == 0 && (psp->bc == 0 || pbci == NULL))
+ return fatal_mca("No cache or bus check");
+
+ /*
+ * Cannot handle more than one bus check.
*/
if (peidx_bus_check_num(peidx) > 1)
return fatal_mca("Too many bus checks");
- /*
- * Well, here is only one bus error.
- */
+
if (pbci->ib)
return fatal_mca("Internal Bus error");
- if (pbci->cc)
- return fatal_mca("Cache-cache error");
if (pbci->eb && pbci->bsi > 0)
return fatal_mca("External bus check fatal status");
/*
- * This is a local MCA and estimated as recoverble external bus error.
- * (e.g. a load from poisoned memory)
- * This means "there are some platform errors".
+ * This is a local MCA and estimated as a recoverble error.
*/
if (platform)
return recover_from_platform_error(slidx, peidx, pbci, sos);
+
/*
* On account of strange SAL error record, we cannot recover.
*/
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index 9ddf896..abc7ad0 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -2299,7 +2299,7 @@
* allocate a sampling buffer and remaps it into the user address space of the task
*/
static int
-pfm_smpl_buffer_alloc(struct task_struct *task, pfm_context_t *ctx, unsigned long rsize, void **user_vaddr)
+pfm_smpl_buffer_alloc(struct task_struct *task, struct file *filp, pfm_context_t *ctx, unsigned long rsize, void **user_vaddr)
{
struct mm_struct *mm = task->mm;
struct vm_area_struct *vma = NULL;
@@ -2349,6 +2349,7 @@
* partially initialize the vma for the sampling buffer
*/
vma->vm_mm = mm;
+ vma->vm_file = filp;
vma->vm_flags = VM_READ| VM_MAYREAD |VM_RESERVED;
vma->vm_page_prot = PAGE_READONLY; /* XXX may need to change */
@@ -2387,6 +2388,8 @@
goto error;
}
+ get_file(filp);
+
/*
* now insert the vma in the vm list for the process, must be
* done with mmap lock held
@@ -2464,7 +2467,7 @@
}
static int
-pfm_setup_buffer_fmt(struct task_struct *task, pfm_context_t *ctx, unsigned int ctx_flags,
+pfm_setup_buffer_fmt(struct task_struct *task, struct file *filp, pfm_context_t *ctx, unsigned int ctx_flags,
unsigned int cpu, pfarg_context_t *arg)
{
pfm_buffer_fmt_t *fmt = NULL;
@@ -2505,7 +2508,7 @@
/*
* buffer is always remapped into the caller's address space
*/
- ret = pfm_smpl_buffer_alloc(current, ctx, size, &uaddr);
+ ret = pfm_smpl_buffer_alloc(current, filp, ctx, size, &uaddr);
if (ret) goto error;
/* keep track of user address of buffer */
@@ -2716,7 +2719,7 @@
* does the user want to sample?
*/
if (pfm_uuid_cmp(req->ctx_smpl_buf_id, pfm_null_uuid)) {
- ret = pfm_setup_buffer_fmt(current, ctx, ctx_flags, 0, req);
+ ret = pfm_setup_buffer_fmt(current, filp, ctx, ctx_flags, 0, req);
if (ret) goto buffer_error;
}
diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c
index 3f89187..00f8032 100644
--- a/arch/ia64/kernel/ptrace.c
+++ b/arch/ia64/kernel/ptrace.c
@@ -1573,6 +1573,7 @@
case PTRACE_DETACH:
/* detach a process that was attached. */
+ clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
ret = ptrace_detach(child, data);
goto out_tsk;
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index 5fa09d1..339e8a5 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -91,8 +91,6 @@
.name = "Kernel code",
.flags = IORESOURCE_BUSY | IORESOURCE_MEM
};
-extern void efi_initialize_iomem_resources(struct resource *,
- struct resource *);
extern char _text[], _end[], _etext[];
unsigned long ia64_max_cacheline_size;
@@ -251,6 +249,12 @@
}
#endif
+#ifdef CONFIG_PROC_VMCORE
+ if (reserve_elfcorehdr(&rsvd_region[n].start,
+ &rsvd_region[n].end) == 0)
+ n++;
+#endif
+
efi_memmap_init(&rsvd_region[n].start, &rsvd_region[n].end);
n++;
@@ -453,6 +457,30 @@
return 0;
}
early_param("elfcorehdr", parse_elfcorehdr);
+
+int __init reserve_elfcorehdr(unsigned long *start, unsigned long *end)
+{
+ unsigned long length;
+
+ /* We get the address using the kernel command line,
+ * but the size is extracted from the EFI tables.
+ * Both address and size are required for reservation
+ * to work properly.
+ */
+
+ if (elfcorehdr_addr >= ELFCORE_ADDR_MAX)
+ return -EINVAL;
+
+ if ((length = vmcore_find_descriptor_size(elfcorehdr_addr)) == 0) {
+ elfcorehdr_addr = ELFCORE_ADDR_MAX;
+ return -EINVAL;
+ }
+
+ *start = (unsigned long)__va(elfcorehdr_addr);
+ *end = *start + length;
+ return 0;
+}
+
#endif /* CONFIG_PROC_VMCORE */
void __init
diff --git a/arch/ia64/lib/Makefile b/arch/ia64/lib/Makefile
index 38fa6e4..46edf84 100644
--- a/arch/ia64/lib/Makefile
+++ b/arch/ia64/lib/Makefile
@@ -9,12 +9,11 @@
checksum.o clear_page.o csum_partial_copy.o \
clear_user.o strncpy_from_user.o strlen_user.o strnlen_user.o \
flush.o ip_fast_csum.o do_csum.o \
- memset.o strlen.o
+ memset.o strlen.o xor.o
lib-$(CONFIG_ITANIUM) += copy_page.o copy_user.o memcpy.o
lib-$(CONFIG_MCKINLEY) += copy_page_mck.o memcpy_mck.o
lib-$(CONFIG_PERFMON) += carta_random.o
-lib-$(CONFIG_MD_RAID456) += xor.o
AFLAGS___divdi3.o =
AFLAGS___udivdi3.o = -DUNSIGNED
diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c
index ca4d41e..fb0f469 100644
--- a/arch/ia64/mm/contig.c
+++ b/arch/ia64/mm/contig.c
@@ -197,11 +197,6 @@
find_initrd();
-#ifdef CONFIG_CRASH_DUMP
- /* If we are doing a crash dump, we still need to know the real mem
- * size before original memory map is reset. */
- saved_max_pfn = max_pfn;
-#endif
}
#ifdef CONFIG_SMP
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c
index 1683510..11a2d88 100644
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -480,12 +480,6 @@
max_pfn = max_low_pfn;
find_initrd();
-
-#ifdef CONFIG_CRASH_DUMP
- /* If we are doing a crash dump, we still need to know the real mem
- * size before original memory map is reset. */
- saved_max_pfn = max_pfn;
-#endif
}
#ifdef CONFIG_SMP
diff --git a/arch/ia64/sn/kernel/io_acpi_init.c b/arch/ia64/sn/kernel/io_acpi_init.c
index 8c331ca..c6216f4 100644
--- a/arch/ia64/sn/kernel/io_acpi_init.c
+++ b/arch/ia64/sn/kernel/io_acpi_init.c
@@ -53,12 +53,15 @@
}
/*
- * sn_hubdev_add - The 'add' function of the acpi_sn_hubdev_driver.
- * Called for every "SGIHUB" or "SGITIO" device defined
- * in the ACPI namespace.
+ * sn_acpi_hubdev_init() - This function is called by acpi_ns_get_device_callback()
+ * for all SGIHUB and SGITIO acpi devices defined in the
+ * DSDT. It obtains the hubdev_info pointer from the
+ * ACPI vendor resource, which the PROM setup, and sets up the
+ * hubdev_info in the pda.
*/
-static int __init
-sn_hubdev_add(struct acpi_device *device)
+
+static acpi_status __init
+sn_acpi_hubdev_init(acpi_handle handle, u32 depth, void *context, void **ret)
{
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
u64 addr;
@@ -67,18 +70,19 @@
int i;
u64 nasid;
struct acpi_resource *resource;
- int ret = 0;
acpi_status status;
struct acpi_resource_vendor_typed *vendor;
extern void sn_common_hubdev_init(struct hubdev_info *);
- status = acpi_get_vendor_resource(device->handle, METHOD_NAME__CRS,
+ status = acpi_get_vendor_resource(handle, METHOD_NAME__CRS,
&sn_uuid, &buffer);
if (ACPI_FAILURE(status)) {
printk(KERN_ERR
- "sn_hubdev_add: acpi_get_vendor_resource() failed: %d\n",
- status);
- return 1;
+ "sn_acpi_hubdev_init: acpi_get_vendor_resource() "
+ "(0x%x) failed for: ", status);
+ acpi_ns_print_node_pathname(handle, NULL);
+ printk("\n");
+ return AE_OK; /* Continue walking namespace */
}
resource = buffer.pointer;
@@ -86,9 +90,10 @@
if ((vendor->byte_length - sizeof(struct acpi_vendor_uuid)) !=
sizeof(struct hubdev_info *)) {
printk(KERN_ERR
- "sn_hubdev_add: Invalid vendor data length: %d\n",
+ "sn_acpi_hubdev_init: Invalid vendor data length: %d for: ",
vendor->byte_length);
- ret = 1;
+ acpi_ns_print_node_pathname(handle, NULL);
+ printk("\n");
goto exit;
}
@@ -103,7 +108,7 @@
exit:
kfree(buffer.pointer);
- return ret;
+ return AE_OK; /* Continue walking namespace */
}
/*
@@ -441,14 +446,6 @@
EXPORT_SYMBOL(sn_acpi_slot_fixup);
-static struct acpi_driver acpi_sn_hubdev_driver = {
- .name = "SGI HUBDEV Driver",
- .ids = "SGIHUB,SGITIO",
- .ops = {
- .add = sn_hubdev_add,
- },
-};
-
/*
* sn_acpi_bus_fixup - Perform SN specific setup of software structs
@@ -492,7 +489,10 @@
/* SN Altix does not follow the IOSAPIC IRQ routing model */
acpi_irq_model = ACPI_IRQ_MODEL_PLATFORM;
- acpi_bus_register_driver(&acpi_sn_hubdev_driver);
+ /* Setup hubdev_info for all SGIHUB/SGITIO devices */
+ acpi_get_devices("SGIHUB", sn_acpi_hubdev_init, NULL, NULL);
+ acpi_get_devices("SGITIO", sn_acpi_hubdev_init, NULL, NULL);
+
status = sal_ioif_init(&result);
if (status || result)
panic("sal_ioif_init failed: [%lx] %s\n",
diff --git a/arch/ia64/sn/kernel/irq.c b/arch/ia64/sn/kernel/irq.c
index 8c5bee0..8d2a1bf 100644
--- a/arch/ia64/sn/kernel/irq.c
+++ b/arch/ia64/sn/kernel/irq.c
@@ -205,7 +205,17 @@
(void)sn_retarget_vector(sn_irq_info, nasid, slice);
}
-struct hw_interrupt_type irq_type_sn = {
+static void
+sn_mask_irq(unsigned int irq)
+{
+}
+
+static void
+sn_unmask_irq(unsigned int irq)
+{
+}
+
+struct irq_chip irq_type_sn = {
.name = "SN hub",
.startup = sn_startup_irq,
.shutdown = sn_shutdown_irq,
@@ -213,6 +223,8 @@
.disable = sn_disable_irq,
.ack = sn_ack_irq,
.end = sn_end_irq,
+ .mask = sn_mask_irq,
+ .unmask = sn_unmask_irq,
.set_affinity = sn_set_affinity_irq
};
diff --git a/arch/ia64/sn/kernel/setup.c b/arch/ia64/sn/kernel/setup.c
index 8571e52..bd5373d 100644
--- a/arch/ia64/sn/kernel/setup.c
+++ b/arch/ia64/sn/kernel/setup.c
@@ -397,6 +397,8 @@
ia64_sn_set_os_feature(OSF_PCISEGMENT_ENABLE);
ia64_sn_set_os_feature(OSF_ACPI_ENABLE);
+ /* Load the new DSDT and SSDT tables into the global table list. */
+ acpi_table_init();
#if defined(CONFIG_VT) && defined(CONFIG_VGA_CONSOLE)
/*
diff --git a/arch/m68knommu/kernel/setup.c b/arch/m68knommu/kernel/setup.c
index d5c25d2..8133b10 100644
--- a/arch/m68knommu/kernel/setup.c
+++ b/arch/m68knommu/kernel/setup.c
@@ -51,7 +51,7 @@
{
}
-void (*mach_sched_init) (irqreturn_t (*handler)(int, void *, struct pt_regs *));
+void (*mach_sched_init) (irq_handler_t handler);
void (*mach_tick)( void );
/* machine dependent keyboard functions */
int (*mach_keyb_init) (void);
@@ -66,7 +66,7 @@
/* machine dependent timer functions */
unsigned long (*mach_gettimeoffset) (void);
void (*mach_gettod) (int*, int*, int*, int*, int*, int*);
-int (*mach_hwclk) (int, struct hwclk_time*);
+int (*mach_hwclk) (int, struct rtc_time*);
int (*mach_set_clock_mmss) (unsigned long);
void (*mach_mksound)( unsigned int count, unsigned int ticks );
void (*mach_reset)( void );
diff --git a/arch/m68knommu/platform/5307/ints.c b/arch/m68knommu/platform/5307/ints.c
index 20f12a1..7516330 100644
--- a/arch/m68knommu/platform/5307/ints.c
+++ b/arch/m68knommu/platform/5307/ints.c
@@ -42,7 +42,6 @@
/* The number of spurious interrupts */
volatile unsigned int num_spurious;
-unsigned int local_bh_count[NR_CPUS];
unsigned int local_irq_count[NR_CPUS];
static irqreturn_t default_irq_handler(int irq, void *ptr)
diff --git a/arch/m68knommu/platform/68328/ints.c b/arch/m68knommu/platform/68328/ints.c
index 2dda733..3de6e33 100644
--- a/arch/m68knommu/platform/68328/ints.c
+++ b/arch/m68knommu/platform/68328/ints.c
@@ -15,6 +15,7 @@
#include <linux/sched.h>
#include <linux/kernel_stat.h>
#include <linux/errno.h>
+#include <linux/interrupt.h>
#include <asm/system.h>
#include <asm/irq.h>
@@ -64,7 +65,7 @@
asmlinkage void trap45(void);
asmlinkage void trap46(void);
asmlinkage void trap47(void);
-asmlinkage irqreturn_t bad_interrupt(int, void *, struct pt_regs *);
+asmlinkage irqreturn_t bad_interrupt(int, void *);
asmlinkage irqreturn_t inthandler(void);
asmlinkage irqreturn_t inthandler1(void);
asmlinkage irqreturn_t inthandler2(void);
@@ -121,7 +122,7 @@
int request_irq(
unsigned int irq,
- irqreturn_t (*handler)(int, void *, struct pt_regs *),
+ irq_handler_t handler,
unsigned long flags,
const char *devname,
void *dev_id)
diff --git a/arch/m68knommu/platform/68328/timers.c b/arch/m68knommu/platform/68328/timers.c
index 438ef6e..ef067f4 100644
--- a/arch/m68knommu/platform/68328/timers.c
+++ b/arch/m68knommu/platform/68328/timers.c
@@ -17,6 +17,7 @@
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/mm.h>
+#include <linux/interrupt.h>
#include <asm/setup.h>
#include <asm/system.h>
#include <asm/pgtable.h>
@@ -52,7 +53,7 @@
/***************************************************************************/
-void m68328_timer_init(irqreturn_t (*timer_routine) (int, void *, struct pt_regs *))
+void m68328_timer_init(irq_handler_t timer_routine)
{
/* disable timer 1 */
TCTL = 0;
diff --git a/arch/m68knommu/platform/68360/config.c b/arch/m68knommu/platform/68360/config.c
index 1b36f626..4ff13bd 100644
--- a/arch/m68knommu/platform/68360/config.c
+++ b/arch/m68knommu/platform/68360/config.c
@@ -16,6 +16,7 @@
#include <linux/mm.h>
#include <linux/tty.h>
#include <linux/console.h>
+#include <linux/interrupt.h>
#include <asm/setup.h>
#include <asm/system.h>
@@ -50,7 +51,7 @@
extern void config_M68360_irq(void);
-void BSP_sched_init(void (*timer_routine)(int, void *, struct pt_regs *))
+void BSP_sched_init(irq_handler_t timer_routine)
{
unsigned char prescaler;
unsigned short tgcr_save;
diff --git a/arch/m68knommu/platform/68EZ328/config.c b/arch/m68knommu/platform/68EZ328/config.c
index 659b80a..ab36551 100644
--- a/arch/m68knommu/platform/68EZ328/config.c
+++ b/arch/m68knommu/platform/68EZ328/config.c
@@ -19,6 +19,7 @@
#include <linux/mm.h>
#include <linux/tty.h>
#include <linux/console.h>
+#include <linux/interrupt.h>
#include <asm/setup.h>
#include <asm/system.h>
@@ -31,7 +32,7 @@
/***************************************************************************/
-void m68328_timer_init(irqreturn_t (*timer_routine) (int, void *, struct pt_regs *));
+void m68328_timer_init(irq_handler_t timer_routine);
void m68328_timer_tick(void);
unsigned long m68328_timer_gettimeoffset(void);
void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec);
diff --git a/arch/m68knommu/platform/68VZ328/config.c b/arch/m68knommu/platform/68VZ328/config.c
index fcd100b..8abe0f6 100644
--- a/arch/m68knommu/platform/68VZ328/config.c
+++ b/arch/m68knommu/platform/68VZ328/config.c
@@ -21,6 +21,7 @@
#include <linux/console.h>
#include <linux/kd.h>
#include <linux/netdevice.h>
+#include <linux/interrupt.h>
#include <asm/setup.h>
#include <asm/system.h>
@@ -36,7 +37,7 @@
/***************************************************************************/
-void m68328_timer_init(irqreturn_t (*timer_routine) (int, void *, struct pt_regs *));
+void m68328_timer_init(irq_handler_t timer_routine);
void m68328_timer_tick(void);
unsigned long m68328_timer_gettimeoffset(void);
void m68328_timer_gettod(int *year, int *mon, int *day, int *hour, int *min, int *sec);
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 4ec2dd5..a1cd84f 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -167,6 +167,7 @@
select IRQ_CPU
select MIPS_GT64111
select SYS_HAS_CPU_NEVADA
+ select SYS_HAS_EARLY_PRINTK
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
select SYS_SUPPORTS_LITTLE_ENDIAN
@@ -837,7 +838,6 @@
source "arch/mips/tx4938/Kconfig"
source "arch/mips/vr41xx/Kconfig"
source "arch/mips/philips/pnx8550/common/Kconfig"
-source "arch/mips/cobalt/Kconfig"
endmenu
diff --git a/arch/mips/arc/init.c b/arch/mips/arc/init.c
index 0ac8f42..e2f75b1 100644
--- a/arch/mips/arc/init.c
+++ b/arch/mips/arc/init.c
@@ -23,16 +23,16 @@
void __init prom_init(void)
{
PSYSTEM_PARAMETER_BLOCK pb = PROMBLOCK;
+
romvec = ROMVECTOR;
- ULONG cnt;
- CHAR c;
prom_argc = fw_arg0;
_prom_argv = (LONG *) fw_arg1;
_prom_envp = (LONG *) fw_arg2;
if (pb->magic != 0x53435241) {
- printk(KERN_CRIT "Aieee, bad prom vector magic %08lx\n", pb->magic);
+ printk(KERN_CRIT "Aieee, bad prom vector magic %08lx\n",
+ (unsigned long) pb->magic);
while(1)
;
}
diff --git a/arch/mips/cobalt/Kconfig b/arch/mips/cobalt/Kconfig
deleted file mode 100644
index 7c42b08..0000000
--- a/arch/mips/cobalt/Kconfig
+++ /dev/null
@@ -1,7 +0,0 @@
-config EARLY_PRINTK
- bool "Early console support"
- depends on MIPS_COBALT
- help
- Provide early console support by direct access to the
- on board UART. The UART must have been previously
- initialised by the boot loader.
diff --git a/arch/mips/cobalt/console.c b/arch/mips/cobalt/console.c
index fff20d2..ca56b41 100644
--- a/arch/mips/cobalt/console.c
+++ b/arch/mips/cobalt/console.c
@@ -9,11 +9,8 @@
#include <asm/addrspace.h>
#include <asm/mach-cobalt/cobalt.h>
-static void putchar(int c)
+void prom_putchar(char c)
{
- if(c == '\n')
- putchar('\r');
-
while(!(COBALT_UART[UART_LSR] & UART_LSR_THRE))
;
diff --git a/arch/mips/dec/prom/init.c b/arch/mips/dec/prom/init.c
index bf28580..a217aaf 100644
--- a/arch/mips/dec/prom/init.c
+++ b/arch/mips/dec/prom/init.c
@@ -103,9 +103,6 @@
if (prom_is_rex(magic))
rex_clear_cache();
- /* Register the early console. */
- register_prom_console();
-
/* Were we compiled with the right CPU option? */
#if defined(CONFIG_CPU_R3000)
if ((current_cpu_data.cputype == CPU_R4000SC) ||
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 30d433f..1df544c 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -564,49 +564,3 @@
return do_fork(clone_flags, newsp, ®s, 0,
parent_tidptr, child_tidptr);
}
-
-/*
- * Implement the event wait interface for the eventpoll file. It is the kernel
- * part of the user space epoll_pwait(2).
- */
-asmlinkage long compat_sys_epoll_pwait(int epfd,
- struct epoll_event __user *events, int maxevents, int timeout,
- const compat_sigset_t __user *sigmask, size_t sigsetsize)
-{
- int error;
- sigset_t ksigmask, sigsaved;
-
- /*
- * If the caller wants a certain signal mask to be set during the wait,
- * we apply it here.
- */
- if (sigmask) {
- if (sigsetsize != sizeof(sigset_t))
- return -EINVAL;
- if (!access_ok(VERIFY_READ, sigmask, sizeof(ksigmask)))
- return -EFAULT;
- if (__copy_conv_sigset_from_user(&ksigmask, sigmask))
- return -EFAULT;
- sigdelsetmask(&ksigmask, sigmask(SIGKILL) | sigmask(SIGSTOP));
- sigprocmask(SIG_SETMASK, &ksigmask, &sigsaved);
- }
-
- error = sys_epoll_wait(epfd, events, maxevents, timeout);
-
- /*
- * If we changed the signal mask, we need to restore the original one.
- * In case we've got a signal while waiting, we do not restore the
- * signal mask yet, and we allow do_signal() to deliver the signal on
- * the way back to userspace, before the signal mask is restored.
- */
- if (sigmask) {
- if (error == -EINTR) {
- memcpy(¤t->saved_sigmask, &sigsaved,
- sizeof(sigsaved));
- set_thread_flag(TIF_RESTORE_SIGMASK);
- } else
- sigprocmask(SIG_SETMASK, &sigsaved, NULL);
- }
-
- return error;
-}
diff --git a/arch/mips/kernel/mips_ksyms.c b/arch/mips/kernel/mips_ksyms.c
index 2ef857c..225755d 100644
--- a/arch/mips/kernel/mips_ksyms.c
+++ b/arch/mips/kernel/mips_ksyms.c
@@ -37,6 +37,7 @@
* Userspace access stuff.
*/
EXPORT_SYMBOL(__copy_user);
+EXPORT_SYMBOL(__copy_user_inatomic);
EXPORT_SYMBOL(__bzero);
EXPORT_SYMBOL(__strncpy_from_user_nocheck_asm);
EXPORT_SYMBOL(__strncpy_from_user_asm);
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index 7c0b393..0c9a9ff 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -656,6 +656,8 @@
sys sys_kexec_load 4
sys sys_getcpu 3
sys sys_epoll_pwait 6
+ sys sys_ioprio_set 3
+ sys sys_ioprio_get 2
.endm
/* We pre-compute the number of _instruction_ bytes needed to
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index e569b84..23f3b11 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -471,3 +471,6 @@
PTR sys_kexec_load /* 5270 */
PTR sys_getcpu
PTR sys_epoll_pwait
+ PTR sys_ioprio_set
+ PTR sys_ioprio_get
+ .size sys_call_table,.-sys_call_table
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index f17e31e..6eac283 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -395,5 +395,8 @@
PTR compat_sys_set_robust_list
PTR compat_sys_get_robust_list
PTR compat_sys_kexec_load
- PTR sys_getcpu
+ PTR sys_getcpu /* 6275 */
PTR compat_sys_epoll_pwait
+ PTR sys_ioprio_set
+ PTR sys_ioprio_get
+ .size sysn32_call_table,.-sysn32_call_table
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index 142c9b7..7e74b41 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -519,4 +519,6 @@
PTR compat_sys_kexec_load
PTR sys_getcpu
PTR compat_sys_epoll_pwait
+ PTR sys_ioprio_set
+ PTR sys_ioprio_get /* 4315 */
.size sys_call_table,.-sys_call_table
diff --git a/arch/mips/mips-boards/generic/init.c b/arch/mips/mips-boards/generic/init.c
index b113376..1acdf09 100644
--- a/arch/mips/mips-boards/generic/init.c
+++ b/arch/mips/mips-boards/generic/init.c
@@ -251,8 +251,6 @@
void __init prom_init(void)
{
- u32 start, map, mask, data;
-
prom_argc = fw_arg0;
_prom_argv = (int *) fw_arg1;
_prom_envp = (int *) fw_arg2;
@@ -278,6 +276,8 @@
mips_revision_corid = MIPS_REVISION_CORID_CORE_EMUL_MSC;
}
switch(mips_revision_corid) {
+ u32 start, map, mask, data;
+
case MIPS_REVISION_CORID_QED_RM5261:
case MIPS_REVISION_CORID_CORE_LV:
case MIPS_REVISION_CORID_CORE_FPGA:
diff --git a/arch/mips/mips-boards/malta/Makefile b/arch/mips/mips-boards/malta/Makefile
index cb7f349b..377d9e8 100644
--- a/arch/mips/mips-boards/malta/Makefile
+++ b/arch/mips/mips-boards/malta/Makefile
@@ -21,4 +21,4 @@
obj-y := malta_int.o malta_setup.o
obj-$(CONFIG_MTD) += malta_mtd.o
-obj-$(CONFIG_SMP) += malta_smp.o
+obj-$(CONFIG_MIPS_MT_SMTC) += malta_smtc.o
diff --git a/arch/mips/mips-boards/malta/malta_smp.c b/arch/mips/mips-boards/malta/malta_smtc.c
similarity index 67%
rename from arch/mips/mips-boards/malta/malta_smp.c
rename to arch/mips/mips-boards/malta/malta_smtc.c
index cf96717..d1c80f6 100644
--- a/arch/mips/mips-boards/malta/malta_smp.c
+++ b/arch/mips/mips-boards/malta/malta_smtc.c
@@ -1,25 +1,14 @@
/*
* Malta Platform-specific hooks for SMP operation
*/
+#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/cpumask.h>
-#include <linux/interrupt.h>
-
-#include <asm/atomic.h>
-#include <asm/cpu.h>
-#include <asm/processor.h>
-#include <asm/system.h>
-#include <asm/hardirq.h>
-#include <asm/mmu_context.h>
-#include <asm/smp.h>
-#ifdef CONFIG_MIPS_MT_SMTC
+#include <asm/mipsregs.h>
+#include <asm/mipsmtregs.h>
+#include <asm/smtc.h>
#include <asm/smtc_ipi.h>
-#endif /* CONFIG_MIPS_MT_SMTC */
/* VPE/SMP Prototype implements platform interfaces directly */
-#if !defined(CONFIG_MIPS_MT_SMP)
/*
* Cause the specified action to be performed on a targeted "CPU"
@@ -27,10 +16,8 @@
void core_send_ipi(int cpu, unsigned int action)
{
-/* "CPU" may be TC of same VPE, VPE of same CPU, or different CPU */
-#ifdef CONFIG_MIPS_MT_SMTC
+ /* "CPU" may be TC of same VPE, VPE of same CPU, or different CPU */
smtc_send_ipi(cpu, LINUX_SMP_IPI, action);
-#endif /* CONFIG_MIPS_MT_SMTC */
}
/*
@@ -39,9 +26,7 @@
void prom_boot_secondary(int cpu, struct task_struct *idle)
{
-#ifdef CONFIG_MIPS_MT_SMTC
smtc_boot_secondary(cpu, idle);
-#endif /* CONFIG_MIPS_MT_SMTC */
}
/*
@@ -50,7 +35,6 @@
void prom_init_secondary(void)
{
-#ifdef CONFIG_MIPS_MT_SMTC
void smtc_init_secondary(void);
int myvpe;
@@ -65,7 +49,6 @@
}
smtc_init_secondary();
-#endif /* CONFIG_MIPS_MT_SMTC */
}
/*
@@ -93,9 +76,7 @@
void prom_smp_finish(void)
{
-#ifdef CONFIG_MIPS_MT_SMTC
smtc_smp_finish();
-#endif /* CONFIG_MIPS_MT_SMTC */
}
/*
@@ -105,5 +86,3 @@
void prom_cpus_done(void)
{
}
-
-#endif /* CONFIG_MIPS32R2_MT_SMP */
diff --git a/arch/mips/mm/c-tx39.c b/arch/mips/mm/c-tx39.c
index f32ebde..560a6de 100644
--- a/arch/mips/mm/c-tx39.c
+++ b/arch/mips/mm/c-tx39.c
@@ -128,7 +128,6 @@
return;
tx39_blast_dcache();
- tx39_blast_icache();
}
static inline void tx39___flush_cache_all(void)
@@ -142,24 +141,19 @@
if (!cpu_has_dc_aliases)
return;
- if (cpu_context(smp_processor_id(), mm) != 0) {
- tx39_flush_cache_all();
- }
+ if (cpu_context(smp_processor_id(), mm) != 0)
+ tx39_blast_dcache();
}
static void tx39_flush_cache_range(struct vm_area_struct *vma,
unsigned long start, unsigned long end)
{
- int exec;
-
+ if (!cpu_has_dc_aliases)
+ return;
if (!(cpu_context(smp_processor_id(), vma->vm_mm)))
return;
- exec = vma->vm_flags & VM_EXEC;
- if (cpu_has_dc_aliases || exec)
- tx39_blast_dcache();
- if (exec)
- tx39_blast_icache();
+ tx39_blast_dcache();
}
static void tx39_flush_cache_page(struct vm_area_struct *vma, unsigned long page, unsigned long pfn)
@@ -218,7 +212,7 @@
static void local_tx39_flush_data_cache_page(void * addr)
{
- tx39_blast_dcache_page(addr);
+ tx39_blast_dcache_page((unsigned long)addr);
}
static void tx39_flush_data_cache_page(unsigned long addr)
diff --git a/arch/mips/momentum/jaguar_atx/platform.c b/arch/mips/momentum/jaguar_atx/platform.c
index 771e55f..5618448 100644
--- a/arch/mips/momentum/jaguar_atx/platform.c
+++ b/arch/mips/momentum/jaguar_atx/platform.c
@@ -48,6 +48,8 @@
};
static struct mv643xx_eth_platform_data eth0_pd = {
+ .port_number = 0,
+
.tx_sram_addr = MV_SRAM_BASE_ETH0,
.tx_sram_size = MV_SRAM_TXRING_SIZE,
.tx_queue_size = MV_SRAM_TXRING_SIZE / 16,
@@ -77,6 +79,8 @@
};
static struct mv643xx_eth_platform_data eth1_pd = {
+ .port_number = 1,
+
.tx_sram_addr = MV_SRAM_BASE_ETH1,
.tx_sram_size = MV_SRAM_TXRING_SIZE,
.tx_queue_size = MV_SRAM_TXRING_SIZE / 16,
@@ -105,7 +109,9 @@
},
};
-static struct mv643xx_eth_platform_data eth2_pd;
+static struct mv643xx_eth_platform_data eth2_pd = {
+ .port_number = 2,
+};
static struct platform_device eth2_device = {
.name = MV643XX_ETH_NAME,
diff --git a/arch/mips/momentum/ocelot_3/platform.c b/arch/mips/momentum/ocelot_3/platform.c
index b80733f..44e4c3f 100644
--- a/arch/mips/momentum/ocelot_3/platform.c
+++ b/arch/mips/momentum/ocelot_3/platform.c
@@ -48,6 +48,8 @@
};
static struct mv643xx_eth_platform_data eth0_pd = {
+ .port_number = 0,
+
.tx_sram_addr = MV_SRAM_BASE_ETH0,
.tx_sram_size = MV_SRAM_TXRING_SIZE,
.tx_queue_size = MV_SRAM_TXRING_SIZE / 16,
@@ -77,6 +79,8 @@
};
static struct mv643xx_eth_platform_data eth1_pd = {
+ .port_number = 1,
+
.tx_sram_addr = MV_SRAM_BASE_ETH1,
.tx_sram_size = MV_SRAM_TXRING_SIZE,
.tx_queue_size = MV_SRAM_TXRING_SIZE / 16,
@@ -105,7 +109,9 @@
},
};
-static struct mv643xx_eth_platform_data eth2_pd;
+static struct mv643xx_eth_platform_data eth2_pd = {
+ .port_number = 2,
+};
static struct platform_device eth2_device = {
.name = MV643XX_ETH_NAME,
diff --git a/arch/mips/momentum/ocelot_c/platform.c b/arch/mips/momentum/ocelot_c/platform.c
index f7cd303..7780aa0 100644
--- a/arch/mips/momentum/ocelot_c/platform.c
+++ b/arch/mips/momentum/ocelot_c/platform.c
@@ -47,6 +47,8 @@
};
static struct mv643xx_eth_platform_data eth0_pd = {
+ .port_number = 0,
+
.tx_sram_addr = MV_SRAM_BASE_ETH0,
.tx_sram_size = MV_SRAM_TXRING_SIZE,
.tx_queue_size = MV_SRAM_TXRING_SIZE / 16,
@@ -76,6 +78,8 @@
};
static struct mv643xx_eth_platform_data eth1_pd = {
+ .port_number = 1,
+
.tx_sram_addr = MV_SRAM_BASE_ETH1,
.tx_sram_size = MV_SRAM_TXRING_SIZE,
.tx_queue_size = MV_SRAM_TXRING_SIZE / 16,
diff --git a/arch/mips/sgi-ip27/ip27-init.c b/arch/mips/sgi-ip27/ip27-init.c
index 9094baf..74158d3 100644
--- a/arch/mips/sgi-ip27/ip27-init.c
+++ b/arch/mips/sgi-ip27/ip27-init.c
@@ -191,7 +191,6 @@
ioc3->eier = 0;
}
-extern void ip27_setup_console(void);
extern void ip27_time_init(void);
extern void ip27_reboot_setup(void);
@@ -200,7 +199,6 @@
hubreg_t p, e, n_mode;
nasid_t nid;
- ip27_setup_console();
ip27_reboot_setup();
/*
diff --git a/arch/mips/sibyte/Kconfig b/arch/mips/sibyte/Kconfig
index 67dac62..bdf24a7 100644
--- a/arch/mips/sibyte/Kconfig
+++ b/arch/mips/sibyte/Kconfig
@@ -1,31 +1,35 @@
config SIBYTE_SB1250
bool
select HW_HAS_PCI
- select SIBYTE_HAS_LDT
+ select SIBYTE_ENABLE_LDT_IF_PCI
select SIBYTE_SB1xxx_SOC
select SYS_SUPPORTS_SMP
config SIBYTE_BCM1120
bool
select SIBYTE_BCM112X
+ select SIBYTE_HAS_ZBUS_PROFILING
select SIBYTE_SB1xxx_SOC
config SIBYTE_BCM1125
bool
select HW_HAS_PCI
select SIBYTE_BCM112X
+ select SIBYTE_HAS_ZBUS_PROFILING
select SIBYTE_SB1xxx_SOC
config SIBYTE_BCM1125H
bool
select HW_HAS_PCI
select SIBYTE_BCM112X
- select SIBYTE_HAS_LDT
+ select SIBYTE_ENABLE_LDT_IF_PCI
+ select SIBYTE_HAS_ZBUS_PROFILING
select SIBYTE_SB1xxx_SOC
config SIBYTE_BCM112X
bool
select SIBYTE_SB1xxx_SOC
+ select SIBYTE_HAS_ZBUS_PROFILING
config SIBYTE_BCM1x80
bool
@@ -37,6 +41,7 @@
bool
select HW_HAS_PCI
select SIBYTE_SB1xxx_SOC
+ select SIBYTE_HAS_ZBUS_PROFILING
select SYS_SUPPORTS_SMP
config SIBYTE_SB1xxx_SOC
@@ -95,8 +100,10 @@
config SIBYTE_HAS_LDT
bool
- depends on PCI && (SIBYTE_SB1250 || SIBYTE_BCM1125H)
- default y
+
+config SIBYTE_ENABLE_LDT_IF_PCI
+ bool
+ select SIBYTE_HAS_LDT if PCI
config SIMULATION
bool "Running under simulation"
@@ -162,5 +169,8 @@
depends on SIBYTE_SB1xxx_SOC
config SIBYTE_TBPROF
- bool "Support for ZBbus profiling"
- depends on SIBYTE_SB1xxx_SOC
+ tristate "Support for ZBbus profiling"
+ depends on SIBYTE_HAS_ZBUS_PROFILING
+
+config SIBYTE_HAS_ZBUS_PROFILING
+ bool
diff --git a/arch/mips/sibyte/sb1250/bcm1250_tbprof.c b/arch/mips/sibyte/sb1250/bcm1250_tbprof.c
index 212547c..ea0ca13 100644
--- a/arch/mips/sibyte/sb1250/bcm1250_tbprof.c
+++ b/arch/mips/sibyte/sb1250/bcm1250_tbprof.c
@@ -1,6 +1,4 @@
/*
- * Copyright (C) 2001, 2002, 2003 Broadcom Corporation
- *
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
@@ -14,10 +12,16 @@
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * Copyright (C) 2001, 2002, 2003 Broadcom Corporation
+ * Copyright (C) 2007 Ralf Baechle <ralf@linux-mips.org>
+ * Copyright (C) 2007 MIPS Technologies, Inc.
+ * written by Ralf Baechle <ralf@linux-mips.org>
*/
-#define SBPROF_TB_DEBUG 0
+#undef DEBUG
+#include <linux/device.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/types.h>
@@ -27,24 +31,98 @@
#include <linux/vmalloc.h>
#include <linux/fs.h>
#include <linux/errno.h>
-#include <linux/reboot.h>
-#include <linux/smp_lock.h>
+#include <linux/types.h>
#include <linux/wait.h>
-#include <asm/uaccess.h>
+
#include <asm/io.h>
#include <asm/sibyte/sb1250.h>
#include <asm/sibyte/sb1250_regs.h>
#include <asm/sibyte/sb1250_scd.h>
#include <asm/sibyte/sb1250_int.h>
-#include <asm/sibyte/trace_prof.h>
+#include <asm/system.h>
+#include <asm/uaccess.h>
-#define DEVNAME "bcm1250_tbprof"
+#define SBPROF_TB_MAJOR 240
+
+typedef u64 tb_sample_t[6*256];
+
+enum open_status {
+ SB_CLOSED,
+ SB_OPENING,
+ SB_OPEN
+};
+
+struct sbprof_tb {
+ wait_queue_head_t tb_sync;
+ wait_queue_head_t tb_read;
+ struct mutex lock;
+ enum open_status open;
+ tb_sample_t *sbprof_tbbuf;
+ int next_tb_sample;
+
+ volatile int tb_enable;
+ volatile int tb_armed;
+
+};
static struct sbprof_tb sbp;
+#define MAX_SAMPLE_BYTES (24*1024*1024)
+#define MAX_TBSAMPLE_BYTES (12*1024*1024)
+
+#define MAX_SAMPLES (MAX_SAMPLE_BYTES/sizeof(u_int32_t))
+#define TB_SAMPLE_SIZE (sizeof(tb_sample_t))
+#define MAX_TB_SAMPLES (MAX_TBSAMPLE_BYTES/TB_SAMPLE_SIZE)
+
+/* ioctls */
+#define SBPROF_ZBSTART _IOW('s', 0, int)
+#define SBPROF_ZBSTOP _IOW('s', 1, int)
+#define SBPROF_ZBWAITFULL _IOW('s', 2, int)
+
+/*
+ * Routines for using 40-bit SCD cycle counter
+ *
+ * Client responsible for either handling interrupts or making sure
+ * the cycles counter never saturates, e.g., by doing
+ * zclk_timer_init(0) at least every 2^40 - 1 ZCLKs.
+ */
+
+/*
+ * Configures SCD counter 0 to count ZCLKs starting from val;
+ * Configures SCD counters1,2,3 to count nothing.
+ * Must not be called while gathering ZBbus profiles.
+ */
+
+#define zclk_timer_init(val) \
+ __asm__ __volatile__ (".set push;" \
+ ".set mips64;" \
+ "la $8, 0xb00204c0;" /* SCD perf_cnt_cfg */ \
+ "sd %0, 0x10($8);" /* write val to counter0 */ \
+ "sd %1, 0($8);" /* config counter0 for zclks*/ \
+ ".set pop" \
+ : /* no outputs */ \
+ /* enable, counter0 */ \
+ : /* inputs */ "r"(val), "r" ((1ULL << 33) | 1ULL) \
+ : /* modifies */ "$8" )
+
+
+/* Reads SCD counter 0 and puts result in value
+ unsigned long long val; */
+#define zclk_get(val) \
+ __asm__ __volatile__ (".set push;" \
+ ".set mips64;" \
+ "la $8, 0xb00204c0;" /* SCD perf_cnt_cfg */ \
+ "ld %0, 0x10($8);" /* write val to counter0 */ \
+ ".set pop" \
+ : /* outputs */ "=r"(val) \
+ : /* inputs */ \
+ : /* modifies */ "$8" )
+
+#define DEVNAME "bcm1250_tbprof"
+
#define TB_FULL (sbp.next_tb_sample == MAX_TB_SAMPLES)
-/************************************************************************
+/*
* Support for ZBbus sampling using the trace buffer
*
* We use the SCD performance counter interrupt, caused by a Zclk counter
@@ -54,30 +132,36 @@
* overflow.
*
* We map the interrupt for trace_buffer_freeze to handle it on CPU 0.
- *
- ************************************************************************/
+ */
-static u_int64_t tb_period;
+static u64 tb_period;
static void arm_tb(void)
{
- u_int64_t scdperfcnt;
- u_int64_t next = (1ULL << 40) - tb_period;
- u_int64_t tb_options = M_SCD_TRACE_CFG_FREEZE_FULL;
- /* Generate an SCD_PERFCNT interrupt in TB_PERIOD Zclks to
- trigger start of trace. XXX vary sampling period */
+ u64 scdperfcnt;
+ u64 next = (1ULL << 40) - tb_period;
+ u64 tb_options = M_SCD_TRACE_CFG_FREEZE_FULL;
+
+ /*
+ * Generate an SCD_PERFCNT interrupt in TB_PERIOD Zclks to trigger
+ *start of trace. XXX vary sampling period
+ */
__raw_writeq(0, IOADDR(A_SCD_PERF_CNT_1));
scdperfcnt = __raw_readq(IOADDR(A_SCD_PERF_CNT_CFG));
- /* Unfortunately, in Pass 2 we must clear all counters to knock down
- a previous interrupt request. This means that bus profiling
- requires ALL of the SCD perf counters. */
+
+ /*
+ * Unfortunately, in Pass 2 we must clear all counters to knock down a
+ * previous interrupt request. This means that bus profiling requires
+ * ALL of the SCD perf counters.
+ */
__raw_writeq((scdperfcnt & ~M_SPC_CFG_SRC1) |
- // keep counters 0,2,3 as is
- M_SPC_CFG_ENABLE | // enable counting
- M_SPC_CFG_CLEAR | // clear all counters
- V_SPC_CFG_SRC1(1), // counter 1 counts cycles
+ /* keep counters 0,2,3 as is */
+ M_SPC_CFG_ENABLE | /* enable counting */
+ M_SPC_CFG_CLEAR | /* clear all counters */
+ V_SPC_CFG_SRC1(1), /* counter 1 counts cycles */
IOADDR(A_SCD_PERF_CNT_CFG));
__raw_writeq(next, IOADDR(A_SCD_PERF_CNT_1));
+
/* Reset the trace buffer */
__raw_writeq(M_SCD_TRACE_CFG_RESET, IOADDR(A_SCD_TRACE_CFG));
#if 0 && defined(M_SCD_TRACE_CFG_FORCECNT)
@@ -91,43 +175,45 @@
static irqreturn_t sbprof_tb_intr(int irq, void *dev_id)
{
int i;
- DBG(printk(DEVNAME ": tb_intr\n"));
+
+ pr_debug(DEVNAME ": tb_intr\n");
+
if (sbp.next_tb_sample < MAX_TB_SAMPLES) {
/* XXX should use XKPHYS to make writes bypass L2 */
- u_int64_t *p = sbp.sbprof_tbbuf[sbp.next_tb_sample++];
+ u64 *p = sbp.sbprof_tbbuf[sbp.next_tb_sample++];
/* Read out trace */
__raw_writeq(M_SCD_TRACE_CFG_START_READ,
IOADDR(A_SCD_TRACE_CFG));
__asm__ __volatile__ ("sync" : : : "memory");
/* Loop runs backwards because bundles are read out in reverse order */
for (i = 256 * 6; i > 0; i -= 6) {
- // Subscripts decrease to put bundle in the order
- // t0 lo, t0 hi, t1 lo, t1 hi, t2 lo, t2 hi
+ /* Subscripts decrease to put bundle in the order */
+ /* t0 lo, t0 hi, t1 lo, t1 hi, t2 lo, t2 hi */
p[i - 1] = __raw_readq(IOADDR(A_SCD_TRACE_READ));
- // read t2 hi
+ /* read t2 hi */
p[i - 2] = __raw_readq(IOADDR(A_SCD_TRACE_READ));
- // read t2 lo
+ /* read t2 lo */
p[i - 3] = __raw_readq(IOADDR(A_SCD_TRACE_READ));
- // read t1 hi
+ /* read t1 hi */
p[i - 4] = __raw_readq(IOADDR(A_SCD_TRACE_READ));
- // read t1 lo
+ /* read t1 lo */
p[i - 5] = __raw_readq(IOADDR(A_SCD_TRACE_READ));
- // read t0 hi
+ /* read t0 hi */
p[i - 6] = __raw_readq(IOADDR(A_SCD_TRACE_READ));
- // read t0 lo
+ /* read t0 lo */
}
if (!sbp.tb_enable) {
- DBG(printk(DEVNAME ": tb_intr shutdown\n"));
+ pr_debug(DEVNAME ": tb_intr shutdown\n");
__raw_writeq(M_SCD_TRACE_CFG_RESET,
IOADDR(A_SCD_TRACE_CFG));
sbp.tb_armed = 0;
wake_up(&sbp.tb_sync);
} else {
- arm_tb(); // knock down current interrupt and get another one later
+ arm_tb(); /* knock down current interrupt and get another one later */
}
} else {
/* No more trace buffer samples */
- DBG(printk(DEVNAME ": tb_intr full\n"));
+ pr_debug(DEVNAME ": tb_intr full\n");
__raw_writeq(M_SCD_TRACE_CFG_RESET, IOADDR(A_SCD_TRACE_CFG));
sbp.tb_armed = 0;
if (!sbp.tb_enable) {
@@ -135,6 +221,7 @@
}
wake_up(&sbp.tb_read);
}
+
return IRQ_HANDLED;
}
@@ -144,23 +231,30 @@
return IRQ_NONE;
}
-int sbprof_zbprof_start(struct file *filp)
-{
- u_int64_t scdperfcnt;
+/*
+ * Requires: Already called zclk_timer_init with a value that won't
+ * saturate 40 bits. No subsequent use of SCD performance counters
+ * or trace buffer.
+ */
- if (sbp.tb_enable)
+static int sbprof_zbprof_start(struct file *filp)
+{
+ u64 scdperfcnt;
+ int err;
+
+ if (xchg(&sbp.tb_enable, 1))
return -EBUSY;
- DBG(printk(DEVNAME ": starting\n"));
+ pr_debug(DEVNAME ": starting\n");
- sbp.tb_enable = 1;
sbp.next_tb_sample = 0;
filp->f_pos = 0;
- if (request_irq
- (K_INT_TRACE_FREEZE, sbprof_tb_intr, 0, DEVNAME " trace freeze", &sbp)) {
+ err = request_irq(K_INT_TRACE_FREEZE, sbprof_tb_intr, 0,
+ DEVNAME " trace freeze", &sbp);
+ if (err)
return -EBUSY;
- }
+
/* Make sure there isn't a perf-cnt interrupt waiting */
scdperfcnt = __raw_readq(IOADDR(A_SCD_PERF_CNT_CFG));
/* Disable and clear counters, override SRC_1 */
@@ -168,18 +262,21 @@
M_SPC_CFG_ENABLE | M_SPC_CFG_CLEAR | V_SPC_CFG_SRC1(1),
IOADDR(A_SCD_PERF_CNT_CFG));
- /* We grab this interrupt to prevent others from trying to use
- it, even though we don't want to service the interrupts
- (they only feed into the trace-on-interrupt mechanism) */
- if (request_irq
- (K_INT_PERF_CNT, sbprof_pc_intr, 0, DEVNAME " scd perfcnt", &sbp)) {
- free_irq(K_INT_TRACE_FREEZE, &sbp);
- return -EBUSY;
- }
+ /*
+ * We grab this interrupt to prevent others from trying to use it, even
+ * though we don't want to service the interrupts (they only feed into
+ * the trace-on-interrupt mechanism)
+ */
+ err = request_irq(K_INT_PERF_CNT, sbprof_pc_intr, 0,
+ DEVNAME " scd perfcnt", &sbp);
+ if (err)
+ goto out_free_irq;
- /* I need the core to mask these, but the interrupt mapper to
- pass them through. I am exploiting my knowledge that
- cp0_status masks out IP[5]. krw */
+ /*
+ * I need the core to mask these, but the interrupt mapper to pass them
+ * through. I am exploiting my knowledge that cp0_status masks out
+ * IP[5]. krw
+ */
__raw_writeq(K_INT_MAP_I3,
IOADDR(A_IMR_REGISTER(0, R_IMR_INTERRUPT_MAP_BASE) +
(K_INT_PERF_CNT << 3)));
@@ -201,7 +298,7 @@
__raw_writeq(0, IOADDR(A_ADDR_TRAP_CFG_3));
/* Initialize Trace Event 0-7 */
- // when interrupt
+ /* when interrupt */
__raw_writeq(M_SCD_TREVT_INTERRUPT, IOADDR(A_SCD_TRACE_EVENT_0));
__raw_writeq(0, IOADDR(A_SCD_TRACE_EVENT_1));
__raw_writeq(0, IOADDR(A_SCD_TRACE_EVENT_2));
@@ -212,10 +309,10 @@
__raw_writeq(0, IOADDR(A_SCD_TRACE_EVENT_7));
/* Initialize Trace Sequence 0-7 */
- // Start on event 0 (interrupt)
+ /* Start on event 0 (interrupt) */
__raw_writeq(V_SCD_TRSEQ_FUNC_START | 0x0fff,
IOADDR(A_SCD_TRACE_SEQUENCE_0));
- // dsamp when d used | asamp when a used
+ /* dsamp when d used | asamp when a used */
__raw_writeq(M_SCD_TRSEQ_ASAMPLE | M_SCD_TRSEQ_DSAMPLE |
K_SCD_TRSEQ_TRIGGER_ALL,
IOADDR(A_SCD_TRACE_SEQUENCE_1));
@@ -232,33 +329,41 @@
arm_tb();
- DBG(printk(DEVNAME ": done starting\n"));
+ pr_debug(DEVNAME ": done starting\n");
return 0;
+
+out_free_irq:
+ free_irq(K_INT_TRACE_FREEZE, &sbp);
+
+ return err;
}
-int sbprof_zbprof_stop(void)
+static int sbprof_zbprof_stop(void)
{
- DEFINE_WAIT(wait);
- DBG(printk(DEVNAME ": stopping\n"));
+ int err;
+
+ pr_debug(DEVNAME ": stopping\n");
if (sbp.tb_enable) {
+ /*
+ * XXXKW there is a window here where the intr handler may run,
+ * see the disable, and do the wake_up before this sleep
+ * happens.
+ */
+ pr_debug(DEVNAME ": wait for disarm\n");
+ err = wait_event_interruptible(sbp.tb_sync, !sbp.tb_armed);
+ pr_debug(DEVNAME ": disarm complete, stat %d\n", err);
+
+ if (err)
+ return err;
+
sbp.tb_enable = 0;
- /* XXXKW there is a window here where the intr handler
- may run, see the disable, and do the wake_up before
- this sleep happens. */
- if (sbp.tb_armed) {
- DBG(printk(DEVNAME ": wait for disarm\n"));
- prepare_to_wait(&sbp.tb_sync, &wait, TASK_INTERRUPTIBLE);
- schedule();
- finish_wait(&sbp.tb_sync, &wait);
- DBG(printk(DEVNAME ": disarm complete\n"));
- }
free_irq(K_INT_TRACE_FREEZE, &sbp);
free_irq(K_INT_PERF_CNT, &sbp);
}
- DBG(printk(DEVNAME ": done stopping\n"));
+ pr_debug(DEVNAME ": done stopping\n");
return 0;
}
@@ -268,42 +373,45 @@
int minor;
minor = iminor(inode);
- if (minor != 0) {
+ if (minor != 0)
return -ENODEV;
- }
- if (sbp.open) {
+
+ if (xchg(&sbp.open, SB_OPENING) != SB_CLOSED)
return -EBUSY;
- }
memset(&sbp, 0, sizeof(struct sbprof_tb));
+
sbp.sbprof_tbbuf = vmalloc(MAX_TBSAMPLE_BYTES);
- if (!sbp.sbprof_tbbuf) {
+ if (!sbp.sbprof_tbbuf)
return -ENOMEM;
- }
+
memset(sbp.sbprof_tbbuf, 0, MAX_TBSAMPLE_BYTES);
init_waitqueue_head(&sbp.tb_sync);
init_waitqueue_head(&sbp.tb_read);
- sbp.open = 1;
+ mutex_init(&sbp.lock);
+
+ sbp.open = SB_OPEN;
return 0;
}
static int sbprof_tb_release(struct inode *inode, struct file *filp)
{
- int minor;
+ int minor = iminor(inode);
- minor = iminor(inode);
- if (minor != 0 || !sbp.open) {
+ if (minor != 0 || !sbp.open)
return -ENODEV;
- }
- if (sbp.tb_armed || sbp.tb_enable) {
+ mutex_lock(&sbp.lock);
+
+ if (sbp.tb_armed || sbp.tb_enable)
sbprof_zbprof_stop();
- }
vfree(sbp.sbprof_tbbuf);
sbp.open = 0;
+ mutex_unlock(&sbp.lock);
+
return 0;
}
@@ -311,21 +419,35 @@
size_t size, loff_t *offp)
{
int cur_sample, sample_off, cur_count, sample_left;
- char *src;
- int count = 0;
- char *dest = buf;
long cur_off = *offp;
+ char *dest = buf;
+ int count = 0;
+ char *src;
+
+ if (!access_ok(VERIFY_WRITE, buf, size))
+ return -EFAULT;
+
+ mutex_lock(&sbp.lock);
count = 0;
cur_sample = cur_off / TB_SAMPLE_SIZE;
sample_off = cur_off % TB_SAMPLE_SIZE;
sample_left = TB_SAMPLE_SIZE - sample_off;
+
while (size && (cur_sample < sbp.next_tb_sample)) {
+ int err;
+
cur_count = size < sample_left ? size : sample_left;
src = (char *)(((long)sbp.sbprof_tbbuf[cur_sample])+sample_off);
- copy_to_user(dest, src, cur_count);
- DBG(printk(DEVNAME ": read from sample %d, %d bytes\n",
- cur_sample, cur_count));
+ err = __copy_to_user(dest, src, cur_count);
+ if (err) {
+ *offp = cur_off + cur_count - err;
+ mutex_unlock(&sbp.lock);
+ return err;
+ }
+
+ pr_debug(DEVNAME ": read from sample %d, %d bytes\n",
+ cur_sample, cur_count);
size -= cur_count;
sample_left -= cur_count;
if (!sample_left) {
@@ -339,37 +461,43 @@
dest += cur_count;
count += cur_count;
}
+
*offp = cur_off;
+ mutex_unlock(&sbp.lock);
return count;
}
-static long sbprof_tb_ioctl(struct file *filp,
- unsigned int command,
- unsigned long arg)
+static long sbprof_tb_ioctl(struct file *filp, unsigned int command,
+ unsigned long arg)
{
int error = 0;
- lock_kernel();
switch (command) {
case SBPROF_ZBSTART:
+ mutex_lock(&sbp.lock);
error = sbprof_zbprof_start(filp);
+ mutex_unlock(&sbp.lock);
break;
+
case SBPROF_ZBSTOP:
+ mutex_lock(&sbp.lock);
error = sbprof_zbprof_stop();
+ mutex_unlock(&sbp.lock);
break;
+
case SBPROF_ZBWAITFULL:
- DEFINE_WAIT(wait);
- prepare_to_wait(&sbp.tb_read, &wait, TASK_INTERRUPTIBLE);
- schedule();
- finish_wait(&sbp.tb_read, &wait);
- /* XXXKW check if interrupted? */
- return put_user(TB_FULL, (int *) arg);
+ error = wait_event_interruptible(sbp.tb_read, TB_FULL);
+ if (error)
+ break;
+
+ error = put_user(TB_FULL, (int *) arg);
+ break;
+
default:
error = -EINVAL;
break;
}
- unlock_kernel();
return error;
}
@@ -384,23 +512,60 @@
.mmap = NULL,
};
+static struct class *tb_class;
+static struct device *tb_dev;
+
static int __init sbprof_tb_init(void)
{
+ struct device *dev;
+ struct class *tbc;
+ int err;
+
if (register_chrdev(SBPROF_TB_MAJOR, DEVNAME, &sbprof_tb_fops)) {
printk(KERN_WARNING DEVNAME ": initialization failed (dev %d)\n",
SBPROF_TB_MAJOR);
return -EIO;
}
+
+ tbc = class_create(THIS_MODULE, "sb_tracebuffer");
+ if (IS_ERR(tbc)) {
+ err = PTR_ERR(tbc);
+ goto out_chrdev;
+ }
+
+ tb_class = tbc;
+
+ dev = device_create(tbc, NULL, MKDEV(SBPROF_TB_MAJOR, 0), "tb");
+ if (IS_ERR(dev)) {
+ err = PTR_ERR(dev);
+ goto out_class;
+ }
+ tb_dev = dev;
+
sbp.open = 0;
tb_period = zbbus_mhz * 10000LL;
- printk(KERN_INFO DEVNAME ": initialized - tb_period = %lld\n", tb_period);
+ pr_info(DEVNAME ": initialized - tb_period = %lld\n", tb_period);
+
return 0;
+
+out_class:
+ class_destroy(tb_class);
+out_chrdev:
+ unregister_chrdev(SBPROF_TB_MAJOR, DEVNAME);
+
+ return err;
}
static void __exit sbprof_tb_cleanup(void)
{
+ device_destroy(tb_class, MKDEV(SBPROF_TB_MAJOR, 0));
unregister_chrdev(SBPROF_TB_MAJOR, DEVNAME);
+ class_destroy(tb_class);
}
module_init(sbprof_tb_init);
module_exit(sbprof_tb_cleanup);
+
+MODULE_ALIAS_CHARDEV_MAJOR(SBPROF_TB_MAJOR);
+MODULE_AUTHOR("Ralf Baechle <ralf@linux-mips.org>");
+MODULE_LICENSE("GPL");
diff --git a/arch/mips/sibyte/sb1250/setup.c b/arch/mips/sibyte/sb1250/setup.c
index 1cb042e..87188f0 100644
--- a/arch/mips/sibyte/sb1250/setup.c
+++ b/arch/mips/sibyte/sb1250/setup.c
@@ -16,6 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <linux/init.h>
+#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/reboot.h>
#include <linux/string.h>
@@ -32,6 +33,7 @@
unsigned int soc_type;
unsigned int periph_rev;
unsigned int zbbus_mhz;
+EXPORT_SYMBOL(zbbus_mhz);
static char *soc_str;
static char *pass_str;
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 7ec4ac7..e4006dc 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -225,6 +225,22 @@
.oprofile_type = PPC_OPROFILE_POWER4,
.platform = "ppc970",
},
+ { /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
+ .pvr_mask = 0xffffffff,
+ .pvr_value = 0x00440100,
+ .cpu_name = "PPC970MP",
+ .cpu_features = CPU_FTRS_PPC970,
+ .cpu_user_features = COMMON_USER_POWER4 |
+ PPC_FEATURE_HAS_ALTIVEC_COMP,
+ .icache_bsize = 128,
+ .dcache_bsize = 128,
+ .num_pmcs = 8,
+ .cpu_setup = __setup_cpu_ppc970,
+ .cpu_restore = __restore_cpu_ppc970,
+ .oprofile_cpu_type = "ppc64/970MP",
+ .oprofile_type = PPC_OPROFILE_POWER4,
+ .platform = "ppc970",
+ },
{ /* PPC970MP */
.pvr_mask = 0xffff0000,
.pvr_value = 0x00440000,
diff --git a/arch/powerpc/kernel/prom_parse.c b/arch/powerpc/kernel/prom_parse.c
index ea6fd55..91b443c 100644
--- a/arch/powerpc/kernel/prom_parse.c
+++ b/arch/powerpc/kernel/prom_parse.c
@@ -916,7 +916,7 @@
static int of_irq_map_oldworld(struct device_node *device, int index,
struct of_irq *out_irq)
{
- const u32 *ints;
+ const u32 *ints = NULL;
int intlen;
/*
diff --git a/arch/powerpc/platforms/83xx/mpc834x_mds.c b/arch/powerpc/platforms/83xx/mpc834x_mds.c
index e5d8191..8aa9a93 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_mds.c
@@ -55,9 +55,9 @@
struct device_node *np = NULL;
int port0_is_dr = 0;
- if ((np = of_find_compatible_node(np, "usb", "fsl-usb2-dr")) != NULL)
+ if ((np = of_find_compatible_node(NULL, "usb", "fsl-usb2-dr")) != NULL)
port0_is_dr = 1;
- if ((np = of_find_compatible_node(np, "usb", "fsl-usb2-mph")) != NULL){
+ if ((np = of_find_compatible_node(NULL, "usb", "fsl-usb2-mph")) != NULL){
if (port0_is_dr) {
printk(KERN_WARNING
"There is only one USB port on PB board! \n");
@@ -103,8 +103,8 @@
return -1;
/*
- * if MDS board is plug into PIB board,
- * force to use the PHY on MDS board
+ * if Processor Board is plugged into PIB board,
+ * force to use the PHY on Processor Board
*/
bcsr5 = in_8(bcsr_regs + 5);
if (!(bcsr5 & BCSR5_INT_USB))
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index eb661cc..e764c0a 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -47,6 +47,7 @@
bool
select PPC_UDBG_16550
select PPC_INDIRECT_PCI
+ select SERIAL_8250_SHARE_IRQ if SERIAL_8250
default y if MPC8540_ADS || MPC85xx_CDS || MPC8560_ADS || MPC85xx_MDS
config PPC_INDIRECT_PCI_BE
diff --git a/arch/powerpc/platforms/celleb/scc_epci.c b/arch/powerpc/platforms/celleb/scc_epci.c
index c11b39c..fb23d53 100644
--- a/arch/powerpc/platforms/celleb/scc_epci.c
+++ b/arch/powerpc/platforms/celleb/scc_epci.c
@@ -43,11 +43,34 @@
#define iob() __asm__ __volatile__("eieio; sync":::"memory")
+static inline volatile void __iomem *celleb_epci_get_epci_base(
+ struct pci_controller *hose)
+{
+ /*
+ * Note:
+ * Celleb epci uses cfg_addr as a base address for
+ * epci control registers.
+ */
+
+ return hose->cfg_addr;
+}
+
+static inline volatile void __iomem *celleb_epci_get_epci_cfg(
+ struct pci_controller *hose)
+{
+ /*
+ * Note:
+ * Celleb epci uses cfg_data as a base address for
+ * configuration area for epci devices.
+ */
+
+ return hose->cfg_data;
+}
#if 0 /* test code for epci dummy read */
static void celleb_epci_dummy_read(struct pci_dev *dev)
{
- void __iomem *epci_base;
+ volatile void __iomem *epci_base;
struct device_node *node;
struct pci_controller *hose;
u32 val;
@@ -58,7 +81,7 @@
if (!hose)
return;
- epci_base = hose->cfg_addr;
+ epci_base = celleb_epci_get_epci_base(hose);
val = in_be32(epci_base + SCC_EPCI_WATRP);
iosync();
@@ -70,19 +93,20 @@
static inline void clear_and_disable_master_abort_interrupt(
struct pci_controller *hose)
{
- void __iomem *addr;
- addr = hose->cfg_addr + PCI_COMMAND;
- out_be32(addr, in_be32(addr) | (PCI_STATUS_REC_MASTER_ABORT << 16));
+ volatile void __iomem *epci_base, *reg;
+ epci_base = celleb_epci_get_epci_base(hose);
+ reg = epci_base + PCI_COMMAND;
+ out_be32(reg, in_be32(reg) | (PCI_STATUS_REC_MASTER_ABORT << 16));
}
static int celleb_epci_check_abort(struct pci_controller *hose,
- void __iomem *addr)
+ volatile void __iomem *addr)
{
- void __iomem *reg, *epci_base;
+ volatile void __iomem *reg, *epci_base;
u32 val;
iob();
- epci_base = hose->cfg_addr;
+ epci_base = celleb_epci_get_epci_base(hose);
reg = epci_base + PCI_COMMAND;
val = in_be32(reg);
@@ -108,20 +132,21 @@
return PCIBIOS_SUCCESSFUL;
}
-static void __iomem *celleb_epci_make_config_addr(struct pci_controller *hose,
+static volatile void __iomem *celleb_epci_make_config_addr(
+ struct pci_controller *hose,
unsigned int devfn, int where)
{
- void __iomem *addr;
+ volatile void __iomem *addr;
struct pci_bus *bus = hose->bus;
if (bus->self)
- addr = hose->cfg_data +
+ addr = celleb_epci_get_epci_cfg(hose) +
(((bus->number & 0xff) << 16)
| ((devfn & 0xff) << 8)
| (where & 0xff)
| 0x01000000);
else
- addr = hose->cfg_data +
+ addr = celleb_epci_get_epci_cfg(hose) +
(((devfn & 0xff) << 8) | (where & 0xff));
pr_debug("EPCI: config_addr = 0x%p\n", addr);
@@ -132,7 +157,7 @@
static int celleb_epci_read_config(struct pci_bus *bus,
unsigned int devfn, int where, int size, u32 * val)
{
- void __iomem *addr;
+ volatile void __iomem *epci_base, *addr;
struct device_node *node;
struct pci_controller *hose;
@@ -142,13 +167,14 @@
node = (struct device_node *)bus->sysdata;
hose = pci_find_hose_for_OF_device(node);
- if (!hose->cfg_data)
+ if (!celleb_epci_get_epci_cfg(hose))
return PCIBIOS_DEVICE_NOT_FOUND;
if (bus->number == hose->first_busno && devfn == 0) {
/* EPCI controller self */
- addr = hose->cfg_addr + where;
+ epci_base = celleb_epci_get_epci_base(hose);
+ addr = epci_base + where;
switch (size) {
case 1:
@@ -185,7 +211,7 @@
}
pr_debug("EPCI: "
- "addr=0x%lx, devfn=0x%x, where=0x%x, size=0x%x, val=0x%x\n",
+ "addr=0x%p, devfn=0x%x, where=0x%x, size=0x%x, val=0x%x\n",
addr, devfn, where, size, *val);
return celleb_epci_check_abort(hose, NULL);
@@ -194,7 +220,7 @@
static int celleb_epci_write_config(struct pci_bus *bus,
unsigned int devfn, int where, int size, u32 val)
{
- void __iomem *addr;
+ volatile void __iomem *epci_base, *addr;
struct device_node *node;
struct pci_controller *hose;
@@ -204,13 +230,15 @@
node = (struct device_node *)bus->sysdata;
hose = pci_find_hose_for_OF_device(node);
- if (!hose->cfg_data)
+
+ if (!celleb_epci_get_epci_cfg(hose))
return PCIBIOS_DEVICE_NOT_FOUND;
if (bus->number == hose->first_busno && devfn == 0) {
/* EPCI controller self */
- addr = hose->cfg_addr + where;
+ epci_base = celleb_epci_get_epci_base(hose);
+ addr = epci_base + where;
switch (size) {
case 1:
@@ -258,10 +286,10 @@
static int __devinit celleb_epci_init(struct pci_controller *hose)
{
u32 val;
- void __iomem *reg, *epci_base;
+ volatile void __iomem *reg, *epci_base;
int hwres = 0;
- epci_base = hose->cfg_addr;
+ epci_base = celleb_epci_get_epci_base(hose);
/* PCI core reset(Internal bus and PCI clock) */
reg = epci_base + SCC_EPCI_CKCTRL;
@@ -382,6 +410,18 @@
pr_debug("PCI: celleb_setup_epci()\n");
+ /*
+ * Note:
+ * Celleb epci uses cfg_addr and cfg_data member of
+ * pci_controller structure in irregular way.
+ *
+ * cfg_addr is used to map for control registers of
+ * celleb epci.
+ *
+ * cfg_data is used for configuration area of devices
+ * on Celleb epci buses.
+ */
+
if (of_address_to_resource(node, 0, &r))
goto error;
hose->cfg_addr = ioremap(r.start, (r.end - r.start + 1));
diff --git a/arch/powerpc/platforms/chrp/pegasos_eth.c b/arch/powerpc/platforms/chrp/pegasos_eth.c
index 6ad4b1a..7104567 100644
--- a/arch/powerpc/platforms/chrp/pegasos_eth.c
+++ b/arch/powerpc/platforms/chrp/pegasos_eth.c
@@ -58,6 +58,7 @@
static struct mv643xx_eth_platform_data eth0_pd = {
+ .port_number = 0,
.tx_sram_addr = PEGASOS2_SRAM_BASE_ETH0,
.tx_sram_size = PEGASOS2_SRAM_TXRING_SIZE,
.tx_queue_size = PEGASOS2_SRAM_TXRING_SIZE/16,
@@ -87,6 +88,7 @@
};
static struct mv643xx_eth_platform_data eth1_pd = {
+ .port_number = 1,
.tx_sram_addr = PEGASOS2_SRAM_BASE_ETH1,
.tx_sram_size = PEGASOS2_SRAM_TXRING_SIZE,
.tx_queue_size = PEGASOS2_SRAM_TXRING_SIZE/16,
diff --git a/arch/powerpc/platforms/embedded6xx/Kconfig b/arch/powerpc/platforms/embedded6xx/Kconfig
index 886c522..3410bcb 100644
--- a/arch/powerpc/platforms/embedded6xx/Kconfig
+++ b/arch/powerpc/platforms/embedded6xx/Kconfig
@@ -79,6 +79,7 @@
select MPIC
select FSL_SOC
select PPC_UDBG_16550 if SERIAL_8250
+ select DEFAULT_UIMAGE
help
Select LINKSTATION if configuring for one of PPC- (MPC8241)
based NAS systems from Buffalo Technology. So far only
diff --git a/arch/powerpc/platforms/powermac/feature.c b/arch/powerpc/platforms/powermac/feature.c
index c29a6a0..24cc50c 100644
--- a/arch/powerpc/platforms/powermac/feature.c
+++ b/arch/powerpc/platforms/powermac/feature.c
@@ -810,6 +810,7 @@
unsigned long flags;
struct pci_dev *pdev = NULL;
u8 pbus, pid;
+ int rc;
if (uninorth_rev < 0x24)
return -ENODEV;
@@ -828,7 +829,9 @@
pdev = pci_find_slot(pbus, pid);
if (pdev == NULL)
return 0;
- pci_enable_device(pdev);
+ rc = pci_enable_device(pdev);
+ if (rc)
+ return rc;
pci_set_master(pdev);
}
return 0;
diff --git a/arch/powerpc/platforms/powermac/pci.c b/arch/powerpc/platforms/powermac/pci.c
index f42475b..6fbac30 100644
--- a/arch/powerpc/platforms/powermac/pci.c
+++ b/arch/powerpc/platforms/powermac/pci.c
@@ -1191,8 +1191,11 @@
* -- BenH
*/
for_each_pci_dev(dev) {
- if ((dev->class >> 16) == PCI_BASE_CLASS_STORAGE)
- pci_enable_device(dev);
+ if ((dev->class >> 16) != PCI_BASE_CLASS_STORAGE)
+ continue;
+ if (pci_enable_device(dev))
+ printk(KERN_WARNING
+ "pci: Failed to enable %s\n", pci_name(dev));
}
#endif /* CONFIG_BLK_DEV_IDE */
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 0183e5f..bf299b6 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -218,7 +218,7 @@
" ss stop execution on all spus\n\
sr restore execution on stopped spus\n\
sf # dump spu fields for spu # (in hex)\n\
- sd # dump spu local store for spu # (in hex)\
+ sd # dump spu local store for spu # (in hex)\n\
sdi # disassemble spu local store for spu # (in hex)\n"
#endif
" S print special registers\n\
diff --git a/arch/ppc/syslib/mv64x60.c b/arch/ppc/syslib/mv64x60.c
index 3b039c3..a6f8b68 100644
--- a/arch/ppc/syslib/mv64x60.c
+++ b/arch/ppc/syslib/mv64x60.c
@@ -339,7 +339,9 @@
},
};
-static struct mv643xx_eth_platform_data eth0_pd;
+static struct mv643xx_eth_platform_data eth0_pd = {
+ .port_number = 0,
+};
static struct platform_device eth0_device = {
.name = MV643XX_ETH_NAME,
@@ -362,7 +364,9 @@
},
};
-static struct mv643xx_eth_platform_data eth1_pd;
+static struct mv643xx_eth_platform_data eth1_pd = {
+ .port_number = 1,
+};
static struct platform_device eth1_device = {
.name = MV643XX_ETH_NAME,
@@ -385,7 +389,9 @@
},
};
-static struct mv643xx_eth_platform_data eth2_pd;
+static struct mv643xx_eth_platform_data eth2_pd = {
+ .port_number = 2,
+};
static struct platform_device eth2_device = {
.name = MV643XX_ETH_NAME,
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index d9425f5..0f293aa 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -376,6 +376,8 @@
Select this option, if you want to share the text segment of the
Linux kernel between different VM guests. This reduces memory
usage with lots of guests but greatly increases kernel size.
+ Also if a kernel was IPL'ed from a shared segment the kexec system
+ call will not work.
You should only select this option if you know what you are
doing and want to exploit this feature.
diff --git a/arch/s390/kernel/head31.S b/arch/s390/kernel/head31.S
index da7c8bb..dc364c1 100644
--- a/arch/s390/kernel/head31.S
+++ b/arch/s390/kernel/head31.S
@@ -121,7 +121,7 @@
.long .Lduct # cr2: dispatchable unit control table
.long 0 # cr3: instruction authorization
.long 0 # cr4: instruction authorization
- .long 0xffffffff # cr5: primary-aste origin
+ .long .Lduct # cr5: primary-aste origin
.long 0 # cr6: I/O interrupts
.long 0 # cr7: secondary space segment table
.long 0 # cr8: access registers translation
@@ -132,8 +132,6 @@
.long 0 # cr13: home space segment table
.long 0xc0000000 # cr14: machine check handling off
.long 0 # cr15: linkage stack operations
-.Lduct: .long 0,0,0,0,0,0,0,0
- .long 0,0,0,0,0,0,0,0
.Lpcfpu:.long 0x00080000,0x80000000 + .Lchkfpu
.Lpccsp:.long 0x00080000,0x80000000 + .Lchkcsp
.Lpcmvpg:.long 0x00080000,0x80000000 + .Lchkmvpg
@@ -147,6 +145,13 @@
.Linittu: .long init_thread_union
.Lstartup_init:
.long startup_init
+ .align 64
+.Lduct: .long 0,0,0,0,.Lduald,0,0,0
+ .long 0,0,0,0,0,0,0,0
+ .align 128
+.Lduald:.rept 8
+ .long 0x80000000,0,0,0 # invalid access-list entries
+ .endr
.org 0x12000
.globl _ehead
diff --git a/arch/s390/kernel/head64.S b/arch/s390/kernel/head64.S
index af09e18..3701070 100644
--- a/arch/s390/kernel/head64.S
+++ b/arch/s390/kernel/head64.S
@@ -134,7 +134,7 @@
.quad .Lduct # cr2: dispatchable unit control table
.quad 0 # cr3: instruction authorization
.quad 0 # cr4: instruction authorization
- .quad 0xffffffffffffffff # cr5: primary-aste origin
+ .quad .Lduct # cr5: primary-aste origin
.quad 0 # cr6: I/O interrupts
.quad 0 # cr7: secondary space segment table
.quad 0 # cr8: access registers translation
@@ -145,14 +145,19 @@
.quad 0 # cr13: home space segment table
.quad 0xc0000000 # cr14: machine check handling off
.quad 0 # cr15: linkage stack operations
-.Lduct: .long 0,0,0,0,0,0,0,0
- .long 0,0,0,0,0,0,0,0
.Lpcmsk:.quad 0x0000000180000000
.L4malign:.quad 0xffffffffffc00000
.Lscan2g:.quad 0x80000000 + 0x20000 - 8 # 2GB + 128K - 8
.Lnop: .long 0x07000700
.Lparmaddr:
.quad PARMAREA
+ .align 64
+.Lduct: .long 0,0,0,0,.Lduald,0,0,0
+ .long 0,0,0,0,0,0,0,0
+ .align 128
+.Lduald:.rept 8
+ .long 0x80000000,0,0,0 # invalid access-list entries
+ .endr
.org 0x12000
.globl _ehead
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
index 5a863a3..d125a4e 100644
--- a/arch/s390/kernel/ipl.c
+++ b/arch/s390/kernel/ipl.c
@@ -1066,7 +1066,7 @@
reset->fn();
}
-extern __u32 dump_prefix_page;
+u32 dump_prefix_page;
void s390_reset_system(void)
{
@@ -1078,7 +1078,7 @@
lc->panic_stack = S390_lowcore.panic_stack;
/* Save prefix page address for dump case */
- dump_prefix_page = (unsigned long) lc;
+ dump_prefix_page = (u32)(unsigned long) lc;
/* Disable prefixing */
set_prefix(0);
diff --git a/arch/s390/kernel/kprobes.c b/arch/s390/kernel/kprobes.c
index a466bab..8af549e 100644
--- a/arch/s390/kernel/kprobes.c
+++ b/arch/s390/kernel/kprobes.c
@@ -337,21 +337,14 @@
}
p = get_kprobe(addr);
- if (!p) {
- if (*addr != BREAKPOINT_INSTRUCTION) {
- /*
- * The breakpoint instruction was removed right
- * after we hit it. Another cpu has removed
- * either a probepoint or a debugger breakpoint
- * at this address. In either case, no further
- * handling of this interrupt is appropriate.
- *
- */
- ret = 1;
- }
- /* Not one of ours: let kernel handle it */
+ if (!p)
+ /*
+ * No kprobe at this address. The fault has not been
+ * caused by a kprobe breakpoint. The race of breakpoint
+ * vs. kprobe remove does not exist because on s390 we
+ * use stop_machine_run to arm/disarm the breakpoints.
+ */
goto no_kprobe;
- }
kcb->kprobe_status = KPROBE_HIT_ACTIVE;
set_current_kprobe(p, regs, kcb);
diff --git a/arch/s390/kernel/machine_kexec.c b/arch/s390/kernel/machine_kexec.c
index 52f57af..3c77dd3 100644
--- a/arch/s390/kernel/machine_kexec.c
+++ b/arch/s390/kernel/machine_kexec.c
@@ -19,6 +19,7 @@
#include <asm/system.h>
#include <asm/smp.h>
#include <asm/reset.h>
+#include <asm/ipl.h>
typedef void (*relocate_kernel_t)(kimage_entry_t *, unsigned long);
@@ -29,6 +30,10 @@
{
void *reboot_code_buffer;
+ /* Can't replace kernel image since it is read-only. */
+ if (ipl_flags & IPL_NSS_VALID)
+ return -ENOSYS;
+
/* We don't support anything but the default image type for now. */
if (image->type != KEXEC_TYPE_DEFAULT)
return -EINVAL;
diff --git a/arch/s390/kernel/reipl.S b/arch/s390/kernel/reipl.S
index c3f4d9b..2f481cc 100644
--- a/arch/s390/kernel/reipl.S
+++ b/arch/s390/kernel/reipl.S
@@ -8,6 +8,10 @@
#include <asm/lowcore.h>
+#
+# do_reipl_asm
+# Parameter: r2 = schid of reipl device
+#
.globl do_reipl_asm
do_reipl_asm: basr %r13,0
.Lpg0: lpsw .Lnewpsw-.Lpg0(%r13)
@@ -16,12 +20,12 @@
stm %r0,%r15,__LC_GPREGS_SAVE_AREA
stctl %c0,%c15,__LC_CREGS_SAVE_AREA
stam %a0,%a15,__LC_AREGS_SAVE_AREA
- mvc __LC_PREFIX_SAVE_AREA(4),dump_prefix_page-.Lpg0(%r13)
+ l %r10,.Ldump_pfx-.Lpg0(%r13)
+ mvc __LC_PREFIX_SAVE_AREA(4),0(%r10)
stckc .Lclkcmp-.Lpg0(%r13)
mvc __LC_CLOCK_COMP_SAVE_AREA(8),.Lclkcmp-.Lpg0(%r13)
stpt __LC_CPU_TIMER_SAVE_AREA
st %r13, __LC_PSW_SAVE_AREA+4
-
lctl %c6,%c6,.Lall-.Lpg0(%r13)
lr %r1,%r2
mvc __LC_PGM_NEW_PSW(8),.Lpcnew-.Lpg0(%r13)
@@ -55,6 +59,7 @@
.align 8
.Lclkcmp: .quad 0x0000000000000000
.Lall: .long 0xff000000
+.Ldump_pfx: .long dump_prefix_page
.align 8
.Lnewpsw: .long 0x00080000,0x80000000+.Lpg1
.Lpcnew: .long 0x00080000,0x80000000+.Lecs
@@ -79,7 +84,3 @@
.long 0x00000000,0x00000000
.long 0x00000000,0x00000000
.long 0x00000000,0x00000000
- .globl dump_prefix_page
-dump_prefix_page:
- .long 0x00000000
-
diff --git a/arch/s390/kernel/reipl64.S b/arch/s390/kernel/reipl64.S
index dbb3eed..c419304 100644
--- a/arch/s390/kernel/reipl64.S
+++ b/arch/s390/kernel/reipl64.S
@@ -8,6 +8,12 @@
*/
#include <asm/lowcore.h>
+
+#
+# do_reipl_asm
+# Parameter: r2 = schid of reipl device
+#
+
.globl do_reipl_asm
do_reipl_asm: basr %r13,0
.Lpg0: lpswe .Lnewpsw-.Lpg0(%r13)
@@ -20,7 +26,8 @@
stg %r0,__LC_GPREGS_SAVE_AREA-0x1000+8(%r1)
stctg %c0,%c15,__LC_CREGS_SAVE_AREA-0x1000(%r1)
stam %a0,%a15,__LC_AREGS_SAVE_AREA-0x1000(%r1)
- mvc __LC_PREFIX_SAVE_AREA-0x1000(4,%r1),dump_prefix_page-.Lpg0(%r13)
+ lg %r10,.Ldump_pfx-.Lpg0(%r13)
+ mvc __LC_PREFIX_SAVE_AREA-0x1000(4,%r1),0(%r10)
stfpc __LC_FP_CREG_SAVE_AREA-0x1000(%r1)
stckc .Lclkcmp-.Lpg0(%r13)
mvc __LC_CLOCK_COMP_SAVE_AREA-0x1000(8,%r1),.Lclkcmp-.Lpg0(%r13)
@@ -64,6 +71,7 @@
.align 8
.Lclkcmp: .quad 0x0000000000000000
.Lall: .quad 0x00000000ff000000
+.Ldump_pfx: .quad dump_prefix_page
.Lregsave: .quad 0x0000000000000000
.align 16
/*
@@ -103,6 +111,3 @@
.long 0x00000000,0x00000000
.long 0x00000000,0x00000000
.long 0x00000000,0x00000000
- .globl dump_prefix_page
-dump_prefix_page:
- .long 0x00000000
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index ecaa432..97764f7 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -94,10 +94,9 @@
int cpu, local = 0;
/*
- * Can deadlock when interrupts are disabled or if in wrong context,
- * caller must disable preemption
+ * Can deadlock when interrupts are disabled or if in wrong context.
*/
- WARN_ON(irqs_disabled() || in_irq() || preemptible());
+ WARN_ON(irqs_disabled() || in_irq());
/*
* Check for local function call. We have to have the same call order
@@ -152,17 +151,18 @@
* Run a function on all other CPUs.
*
* You must not call this function with disabled interrupts or from a
- * hardware interrupt handler. Must be called with preemption disabled.
- * You may call it from a bottom half.
+ * hardware interrupt handler. You may call it from a bottom half.
*/
int smp_call_function(void (*func) (void *info), void *info, int nonatomic,
int wait)
{
cpumask_t map;
+ preempt_disable();
map = cpu_online_map;
cpu_clear(smp_processor_id(), map);
__smp_call_function_map(func, info, nonatomic, wait, map);
+ preempt_enable();
return 0;
}
EXPORT_SYMBOL(smp_call_function);
@@ -178,16 +178,17 @@
* Run a function on one processor.
*
* You must not call this function with disabled interrupts or from a
- * hardware interrupt handler. Must be called with preemption disabled.
- * You may call it from a bottom half.
+ * hardware interrupt handler. You may call it from a bottom half.
*/
int smp_call_function_on(void (*func) (void *info), void *info, int nonatomic,
int wait, int cpu)
{
cpumask_t map = CPU_MASK_NONE;
+ preempt_disable();
cpu_set(cpu, map);
__smp_call_function_map(func, info, nonatomic, wait, map);
+ preempt_enable();
return 0;
}
EXPORT_SYMBOL(smp_call_function_on);
diff --git a/arch/s390/mm/fault.c b/arch/s390/mm/fault.c
index 641aef3..7462aeb 100644
--- a/arch/s390/mm/fault.c
+++ b/arch/s390/mm/fault.c
@@ -108,53 +108,40 @@
}
/*
- * Check which address space is addressed by the access
- * register in S390_lowcore.exc_access_id.
- * Returns 1 for user space and 0 for kernel space.
+ * Returns the address space associated with the fault.
+ * Returns 0 for kernel space, 1 for user space and
+ * 2 for code execution in user space with noexec=on.
*/
-static int __check_access_register(struct pt_regs *regs, int error_code)
-{
- int areg = S390_lowcore.exc_access_id;
-
- if (areg == 0)
- /* Access via access register 0 -> kernel address */
- return 0;
- save_access_regs(current->thread.acrs);
- if (regs && areg < NUM_ACRS && current->thread.acrs[areg] <= 1)
- /*
- * access register contains 0 -> kernel address,
- * access register contains 1 -> user space address
- */
- return current->thread.acrs[areg];
-
- /* Something unhealthy was done with the access registers... */
- die("page fault via unknown access register", regs, error_code);
- do_exit(SIGKILL);
- return 0;
-}
-
-/*
- * Check which address space the address belongs to.
- * May return 1 or 2 for user space and 0 for kernel space.
- * Returns 2 for user space in primary addressing mode with
- * CONFIG_S390_EXEC_PROTECT on and kernel parameter noexec=on.
- */
-static inline int check_user_space(struct pt_regs *regs, int error_code)
+static inline int check_space(struct task_struct *tsk)
{
/*
- * The lowest two bits of S390_lowcore.trans_exc_code indicate
- * which paging table was used:
- * 0: Primary Segment Table Descriptor
- * 1: STD determined via access register
- * 2: Secondary Segment Table Descriptor
- * 3: Home Segment Table Descriptor
+ * The lowest two bits of S390_lowcore.trans_exc_code
+ * indicate which paging table was used.
*/
- int descriptor = S390_lowcore.trans_exc_code & 3;
- if (unlikely(descriptor == 1))
- return __check_access_register(regs, error_code);
- if (descriptor == 2)
- return current->thread.mm_segment.ar4;
- return ((descriptor != 0) ^ (switch_amode)) << s390_noexec;
+ int desc = S390_lowcore.trans_exc_code & 3;
+
+ if (desc == 3) /* Home Segment Table Descriptor */
+ return switch_amode == 0;
+ if (desc == 2) /* Secondary Segment Table Descriptor */
+ return tsk->thread.mm_segment.ar4;
+#ifdef CONFIG_S390_SWITCH_AMODE
+ if (unlikely(desc == 1)) { /* STD determined via access register */
+ /* %a0 always indicates primary space. */
+ if (S390_lowcore.exc_access_id != 0) {
+ save_access_regs(tsk->thread.acrs);
+ /*
+ * An alet of 0 indicates primary space.
+ * An alet of 1 indicates secondary space.
+ * Any other alet values generate an
+ * alen-translation exception.
+ */
+ if (tsk->thread.acrs[S390_lowcore.exc_access_id])
+ return tsk->thread.mm_segment.ar4;
+ }
+ }
+#endif
+ /* Primary Segment Table Descriptor */
+ return switch_amode << s390_noexec;
}
/*
@@ -265,16 +252,16 @@
* 11 Page translation -> Not present (nullification)
* 3b Region third trans. -> Not present (nullification)
*/
-static inline void __kprobes
+static inline void
do_exception(struct pt_regs *regs, unsigned long error_code, int is_protection)
{
struct task_struct *tsk;
struct mm_struct *mm;
struct vm_area_struct * vma;
unsigned long address;
- int user_address;
const struct exception_table_entry *fixup;
- int si_code = SEGV_MAPERR;
+ int si_code;
+ int space;
tsk = current;
mm = tsk->mm;
@@ -294,7 +281,7 @@
NULL pointer write access in kernel mode. */
if (!(regs->psw.mask & PSW_MASK_PSTATE)) {
address = 0;
- user_address = 0;
+ space = 0;
goto no_context;
}
@@ -309,15 +296,15 @@
* the address
*/
address = S390_lowcore.trans_exc_code & __FAIL_ADDR_MASK;
- user_address = check_user_space(regs, error_code);
+ space = check_space(tsk);
/*
* Verify that the fault happened in user space, that
* we are not in an interrupt and that there is a
* user context.
*/
- if (user_address == 0 || in_atomic() || !mm)
- goto no_context;
+ if (unlikely(space == 0 || in_atomic() || !mm))
+ goto no_context;
/*
* When we get here, the fault happened in the current
@@ -328,12 +315,13 @@
down_read(&mm->mmap_sem);
- vma = find_vma(mm, address);
- if (!vma)
- goto bad_area;
+ si_code = SEGV_MAPERR;
+ vma = find_vma(mm, address);
+ if (!vma)
+ goto bad_area;
#ifdef CONFIG_S390_EXEC_PROTECT
- if (unlikely((user_address == 2) && !(vma->vm_flags & VM_EXEC)))
+ if (unlikely((space == 2) && !(vma->vm_flags & VM_EXEC)))
if (!signal_return(mm, regs, address, error_code))
/*
* signal_return() has done an up_read(&mm->mmap_sem)
@@ -389,7 +377,7 @@
* The instruction that caused the program check will
* be repeated. Don't signal single step via SIGTRAP.
*/
- clear_tsk_thread_flag(current, TIF_SINGLE_STEP);
+ clear_tsk_thread_flag(tsk, TIF_SINGLE_STEP);
return;
/*
@@ -419,7 +407,7 @@
* Oops. The kernel tried to access some bad page. We'll have to
* terminate things with extreme prejudice.
*/
- if (user_address == 0)
+ if (space == 0)
printk(KERN_ALERT "Unable to handle kernel pointer dereference"
" at virtual kernel address %p\n", (void *)address);
else
@@ -462,13 +450,14 @@
goto no_context;
}
-void do_protection_exception(struct pt_regs *regs, unsigned long error_code)
+void __kprobes do_protection_exception(struct pt_regs *regs,
+ unsigned long error_code)
{
regs->psw.addr -= (error_code >> 16);
do_exception(regs, 4, 1);
}
-void do_dat_exception(struct pt_regs *regs, unsigned long error_code)
+void __kprobes do_dat_exception(struct pt_regs *regs, unsigned long error_code)
{
do_exception(regs, error_code & 0xff, 0);
}
diff --git a/arch/sh/boards/renesas/r7780rp/Makefile b/arch/sh/boards/renesas/r7780rp/Makefile
index 3c93012..ed5f5a9 100644
--- a/arch/sh/boards/renesas/r7780rp/Makefile
+++ b/arch/sh/boards/renesas/r7780rp/Makefile
@@ -2,6 +2,6 @@
# Makefile for the R7780RP-1 specific parts of the kernel
#
-obj-y := setup.o io.o irq.o
+obj-y := setup.o irq.o
obj-$(CONFIG_PUSH_SWITCH) += psw.o
diff --git a/arch/sh/boards/renesas/r7780rp/io.c b/arch/sh/boards/renesas/r7780rp/io.c
deleted file mode 100644
index f74d2ff..0000000
--- a/arch/sh/boards/renesas/r7780rp/io.c
+++ /dev/null
@@ -1,233 +0,0 @@
-/*
- * Copyright (C) 2001 Ian da Silva, Jeremy Siegel
- * Based largely on io_se.c.
- *
- * I/O routine for Renesas Solutions Highlander R7780RP-1
- *
- * Initial version only to support LAN access; some
- * placeholder code from io_r7780rp.c left in with the
- * expectation of later SuperIO and PCMCIA access.
- */
-#include <linux/pci.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/io.h>
-#include <asm/r7780rp.h>
-#include <asm/addrspace.h>
-
-static inline unsigned long port88796l(unsigned int port, int flag)
-{
- unsigned long addr;
-
- if (flag)
- addr = PA_AX88796L + ((port - AX88796L_IO_BASE) << 1);
- else
- addr = PA_AX88796L + ((port - AX88796L_IO_BASE) << 1) + 0x1000;
-
- return addr;
-}
-
-#if defined(CONFIG_NE2000) || defined(CONFIG_NE2000_MODULE)
-#define CHECK_AX88796L_PORT(port) \
- ((port >= AX88796L_IO_BASE) && (port < (AX88796L_IO_BASE+0x20)))
-#else
-#define CHECK_AX88796L_PORT(port) (0)
-#endif
-
-/*
- * General outline: remap really low stuff [eventually] to SuperIO,
- * stuff in PCI IO space (at or above window at pci.h:PCIBIOS_MIN_IO)
- * is mapped through the PCI IO window. Stuff with high bits (PXSEG)
- * should be way beyond the window, and is used w/o translation for
- * compatibility.
- */
-u8 r7780rp_inb(unsigned long port)
-{
- if (CHECK_AX88796L_PORT(port))
- return ctrl_inw(port88796l(port, 0)) & 0xff;
- else if (is_pci_ioaddr(port))
- return ctrl_inb(pci_ioaddr(port));
-
- return ctrl_inw(port) & 0xff;
-}
-
-u8 r7780rp_inb_p(unsigned long port)
-{
- u8 v;
-
- if (CHECK_AX88796L_PORT(port))
- v = ctrl_inw(port88796l(port, 0)) & 0xff;
- else if (is_pci_ioaddr(port))
- v = ctrl_inb(pci_ioaddr(port));
- else
- v = ctrl_inw(port) & 0xff;
-
- ctrl_delay();
-
- return v;
-}
-
-u16 r7780rp_inw(unsigned long port)
-{
- if (is_pci_ioaddr(port))
- return ctrl_inw(pci_ioaddr(port));
-
- return ctrl_inw(port);
-}
-
-u32 r7780rp_inl(unsigned long port)
-{
- if (is_pci_ioaddr(port))
- return ctrl_inl(pci_ioaddr(port));
-
- return ctrl_inl(port);
-}
-
-void r7780rp_outb(u8 value, unsigned long port)
-{
- if (CHECK_AX88796L_PORT(port))
- ctrl_outw(value, port88796l(port, 0));
- else if (is_pci_ioaddr(port))
- ctrl_outb(value, pci_ioaddr(port));
- else
- ctrl_outb(value, port);
-}
-
-void r7780rp_outb_p(u8 value, unsigned long port)
-{
- if (CHECK_AX88796L_PORT(port))
- ctrl_outw(value, port88796l(port, 0));
- else if (is_pci_ioaddr(port))
- ctrl_outb(value, pci_ioaddr(port));
- else
- ctrl_outb(value, port);
-
- ctrl_delay();
-}
-
-void r7780rp_outw(u16 value, unsigned long port)
-{
- if (is_pci_ioaddr(port))
- ctrl_outw(value, pci_ioaddr(port));
- else
- ctrl_outw(value, port);
-}
-
-void r7780rp_outl(u32 value, unsigned long port)
-{
- if (is_pci_ioaddr(port))
- ctrl_outl(value, pci_ioaddr(port));
- else
- ctrl_outl(value, port);
-}
-
-void r7780rp_insb(unsigned long port, void *dst, unsigned long count)
-{
- volatile u16 *p;
- u8 *buf = dst;
-
- if (CHECK_AX88796L_PORT(port)) {
- p = (volatile u16 *)port88796l(port, 0);
- while (count--)
- *buf++ = *p & 0xff;
- } else if (is_pci_ioaddr(port)) {
- volatile u8 *bp = (volatile u8 *)pci_ioaddr(port);
-
- while (count--)
- *buf++ = *bp;
- } else {
- p = (volatile u16 *)port;
- while (count--)
- *buf++ = *p & 0xff;
- }
-}
-
-void r7780rp_insw(unsigned long port, void *dst, unsigned long count)
-{
- volatile u16 *p;
- u16 *buf = dst;
-
- if (CHECK_AX88796L_PORT(port))
- p = (volatile u16 *)port88796l(port, 1);
- else if (is_pci_ioaddr(port))
- p = (volatile u16 *)pci_ioaddr(port);
- else
- p = (volatile u16 *)port;
-
- while (count--)
- *buf++ = *p;
-
- flush_dcache_all();
-}
-
-void r7780rp_insl(unsigned long port, void *dst, unsigned long count)
-{
- if (is_pci_ioaddr(port)) {
- volatile u32 *p = (volatile u32 *)pci_ioaddr(port);
- u32 *buf = dst;
-
- while (count--)
- *buf++ = *p;
- }
-}
-
-void r7780rp_outsb(unsigned long port, const void *src, unsigned long count)
-{
- volatile u16 *p;
- const u8 *buf = src;
-
- if (CHECK_AX88796L_PORT(port)) {
- p = (volatile u16 *)port88796l(port, 0);
- while (count--)
- *p = *buf++;
- } else if (is_pci_ioaddr(port)) {
- volatile u8 *bp = (volatile u8 *)pci_ioaddr(port);
-
- while (count--)
- *bp = *buf++;
- } else
- while (count--)
- ctrl_outb(*buf++, port);
-}
-
-void r7780rp_outsw(unsigned long port, const void *src, unsigned long count)
-{
- volatile u16 *p;
- const u16 *buf = src;
-
- if (CHECK_AX88796L_PORT(port))
- p = (volatile u16 *)port88796l(port, 1);
- else if (is_pci_ioaddr(port))
- p = (volatile u16 *)pci_ioaddr(port);
- else
- p = (volatile u16 *)port;
-
- while (count--)
- *p = *buf++;
-
- flush_dcache_all();
-}
-
-void r7780rp_outsl(unsigned long port, const void *src, unsigned long count)
-{
- const u32 *buf = src;
- u32 *p;
-
- if (is_pci_ioaddr(port))
- p = (u32 *)pci_ioaddr(port);
- else
- p = (u32 *)port;
-
- while (count--)
- ctrl_outl(*buf++, (unsigned long)p);
-}
-
-void __iomem *r7780rp_ioport_map(unsigned long port, unsigned int size)
-{
- if (CHECK_AX88796L_PORT(port))
- return (void __iomem *)port88796l(port, size > 1);
- else if (is_pci_ioaddr(port))
- return (void __iomem *)pci_ioaddr(port);
-
- return (void __iomem *)port;
-}
diff --git a/arch/sh/boards/renesas/r7780rp/setup.c b/arch/sh/boards/renesas/r7780rp/setup.c
index 0d74db9..2faba66 100644
--- a/arch/sh/boards/renesas/r7780rp/setup.c
+++ b/arch/sh/boards/renesas/r7780rp/setup.c
@@ -187,31 +187,7 @@
struct sh_machine_vector mv_r7780rp __initmv = {
.mv_name = "Highlander R7780RP-1",
.mv_setup = r7780rp_setup,
-
.mv_nr_irqs = 109,
-
- .mv_inb = r7780rp_inb,
- .mv_inw = r7780rp_inw,
- .mv_inl = r7780rp_inl,
- .mv_outb = r7780rp_outb,
- .mv_outw = r7780rp_outw,
- .mv_outl = r7780rp_outl,
-
- .mv_inb_p = r7780rp_inb_p,
- .mv_inw_p = r7780rp_inw,
- .mv_inl_p = r7780rp_inl,
- .mv_outb_p = r7780rp_outb_p,
- .mv_outw_p = r7780rp_outw,
- .mv_outl_p = r7780rp_outl,
-
- .mv_insb = r7780rp_insb,
- .mv_insw = r7780rp_insw,
- .mv_insl = r7780rp_insl,
- .mv_outsb = r7780rp_outsb,
- .mv_outsw = r7780rp_outsw,
- .mv_outsl = r7780rp_outsl,
-
- .mv_ioport_map = r7780rp_ioport_map,
.mv_init_irq = init_r7780rp_IRQ,
};
ALIAS_MV(r7780rp)
diff --git a/arch/sh/boards/renesas/rts7751r2d/setup.c b/arch/sh/boards/renesas/rts7751r2d/setup.c
index 44b4208..593f26a 100644
--- a/arch/sh/boards/renesas/rts7751r2d/setup.c
+++ b/arch/sh/boards/renesas/rts7751r2d/setup.c
@@ -12,6 +12,7 @@
#include <linux/platform_device.h>
#include <linux/pata_platform.h>
#include <linux/serial_8250.h>
+#include <linux/sm501.h>
#include <linux/pm.h>
#include <asm/machvec.h>
#include <asm/rts7751r2d.h>
@@ -111,10 +112,35 @@
.resource = heartbeat_resources,
};
+static struct resource sm501_resources[] = {
+ [0] = {
+ .start = 0x10000000,
+ .end = 0x13e00000 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 0x13e00000,
+ .end = 0x13ffffff,
+ .flags = IORESOURCE_MEM,
+ },
+ [2] = {
+ .start = 32,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device sm501_device = {
+ .name = "sm501",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(sm501_resources),
+ .resource = sm501_resources,
+};
+
static struct platform_device *rts7751r2d_devices[] __initdata = {
&uart_device,
&heartbeat_device,
&cf_ide_device,
+ &sm501_device,
};
static int __init rts7751r2d_devices_setup(void)
diff --git a/arch/sh/configs/rts7751r2d_defconfig b/arch/sh/configs/rts7751r2d_defconfig
index db6a02d..a59bb78 100644
--- a/arch/sh/configs/rts7751r2d_defconfig
+++ b/arch/sh/configs/rts7751r2d_defconfig
@@ -1,14 +1,13 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20
-# Thu Feb 15 17:17:29 2007
+# Linux kernel version: 2.6.21-rc1
+# Thu Mar 1 16:42:40 2007
#
CONFIG_SUPERH=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_HARDIRQS=y
-CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
# CONFIG_GENERIC_TIME is not set
@@ -33,6 +32,7 @@
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
@@ -119,7 +119,6 @@
# CONFIG_SH_SHMIN is not set
# CONFIG_SH_7206_SOLUTION_ENGINE is not set
# CONFIG_SH_7619_SOLUTION_ENGINE is not set
-# CONFIG_SH_ASDAP310 is not set
# CONFIG_SH_UNKNOWN is not set
#
@@ -281,7 +280,7 @@
CONFIG_BOOT_LINK_OFFSET=0x00800000
# CONFIG_UBC_WAKEUP is not set
CONFIG_CMDLINE_BOOL=y
-CONFIG_CMDLINE="console=ttySC0,115200 root=/dev/sda1"
+CONFIG_CMDLINE="console=tty0 console=ttySC0,115200 root=/dev/sda1"
#
# Bus options
@@ -433,6 +432,7 @@
#
# Plug and Play support
#
+# CONFIG_PNPACPI is not set
#
# Block devices
@@ -770,7 +770,26 @@
#
# Input device support
#
-# CONFIG_INPUT is not set
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
@@ -781,7 +800,10 @@
#
# Character devices
#
-# CONFIG_VT is not set
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
@@ -857,6 +879,11 @@
# CONFIG_HWMON_DEBUG_CHIP is not set
#
+# Multifunction device drivers
+#
+CONFIG_MFD_SM501=y
+
+#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
@@ -869,9 +896,66 @@
#
# Graphics support
#
-CONFIG_FIRMWARE_EDID=y
-# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_DDC is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_SVGALIB is not set
+# CONFIG_FB_MACMODES is not set
+# CONFIG_FB_BACKLIGHT is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frambuffer hardware drivers
+#
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_EPSON1355 is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+# CONFIG_FB_MATROX is not set
+# CONFIG_FB_RADEON is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_TRIDENT is not set
+CONFIG_FB_SM501=y
+# CONFIG_FB_VIRTUAL is not set
+
+#
+# Console display driver support
+#
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+
+#
+# Logo configuration
+#
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+# CONFIG_LOGO_LINUX_CLUT224 is not set
+# CONFIG_LOGO_SUPERH_MONO is not set
+# CONFIG_LOGO_SUPERH_VGA16 is not set
+CONFIG_LOGO_SUPERH_CLUT224=y
#
# Sound
@@ -985,6 +1069,12 @@
CONFIG_AC97_BUS=m
#
+# HID Devices
+#
+CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
+
+#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
@@ -1237,7 +1327,7 @@
CONFIG_EARLY_SCIF_CONSOLE=y
CONFIG_EARLY_SCIF_CONSOLE_PORT=0xffe80000
CONFIG_EARLY_PRINTK=y
-# CONFIG_KGDB is not set
+# CONFIG_SH_KGDB is not set
#
# Security options
diff --git a/arch/sh/kernel/entry-common.S b/arch/sh/kernel/entry-common.S
index ab4ebb8..b467280 100644
--- a/arch/sh/kernel/entry-common.S
+++ b/arch/sh/kernel/entry-common.S
@@ -224,7 +224,7 @@
syscall_exit_work:
! r0: current_thread_info->flags
! r8: current_thread_info
- tst #_TIF_SYSCALL_TRACE, r0
+ tst #_TIF_SYSCALL_TRACE | _TIF_SINGLESTEP, r0
bt/s work_pending
tst #_TIF_NEED_RESCHED, r0
#ifdef CONFIG_TRACE_IRQFLAGS
diff --git a/arch/sh/kernel/io_generic.c b/arch/sh/kernel/io_generic.c
index 66626c0..771ea42 100644
--- a/arch/sh/kernel/io_generic.c
+++ b/arch/sh/kernel/io_generic.c
@@ -14,7 +14,6 @@
#include <linux/module.h>
#include <linux/io.h>
#include <asm/machvec.h>
-#include <asm/cacheflush.h>
#ifdef CONFIG_CPU_SH3
/* SH3 has a PCMCIA bug that needs a dummy read from area 6 for a
@@ -96,7 +95,6 @@
while (count--)
*buf++ = *port_addr;
- flush_dcache_all();
dummy_read();
}
@@ -171,7 +169,6 @@
while (count--)
*port_addr = *buf++;
- flush_dcache_all();
dummy_read();
}
diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c
index 9d6a438..e760736 100644
--- a/arch/sh/kernel/process.c
+++ b/arch/sh/kernel/process.c
@@ -250,12 +250,11 @@
childregs->regs[15] = usp;
ti->addr_limit = USER_DS;
} else {
- childregs->regs[15] = (unsigned long)task_stack_page(p) +
- THREAD_SIZE;
+ childregs->regs[15] = (unsigned long)childregs;
ti->addr_limit = KERNEL_DS;
}
- if (clone_flags & CLONE_SETTLS)
+ if (clone_flags & CLONE_SETTLS)
childregs->gbr = childregs->regs[0];
childregs->regs[0] = 0; /* Set return value for child */
diff --git a/arch/sh/kernel/ptrace.c b/arch/sh/kernel/ptrace.c
index 04ca13a0..855f724 100644
--- a/arch/sh/kernel/ptrace.c
+++ b/arch/sh/kernel/ptrace.c
@@ -8,7 +8,6 @@
* SuperH version: Copyright (C) 1999, 2000 Kaz Kojima & Niibe Yutaka
*
*/
-
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/mm.h>
@@ -20,8 +19,7 @@
#include <linux/slab.h>
#include <linux/security.h>
#include <linux/signal.h>
-
-#include <asm/io.h>
+#include <linux/io.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
#include <asm/system.h>
@@ -59,6 +57,23 @@
return 0;
}
+static void ptrace_disable_singlestep(struct task_struct *child)
+{
+ clear_tsk_thread_flag(child, TIF_SINGLESTEP);
+
+ /*
+ * Ensure the UBC is not programmed at the next context switch.
+ *
+ * Normally this is not needed but there are sequences such as
+ * singlestep, signal delivery, and continue that leave the
+ * ubc_pc non-zero leading to spurious SIGTRAPs.
+ */
+ if (child->thread.ubc_pc != 0) {
+ ubc_usercnt -= 1;
+ child->thread.ubc_pc = 0;
+ }
+}
+
/*
* Called by kernel/ptrace.c when detaching..
*
@@ -66,7 +81,7 @@
*/
void ptrace_disable(struct task_struct *child)
{
- /* nothing to do.. */
+ ptrace_disable_singlestep(child);
}
long arch_ptrace(struct task_struct *child, long request, long addr, long data)
@@ -76,7 +91,7 @@
switch (request) {
/* when I and D space are separate, these will need to be fixed. */
- case PTRACE_PEEKTEXT: /* read word at location addr. */
+ case PTRACE_PEEKTEXT: /* read word at location addr. */
case PTRACE_PEEKDATA: {
unsigned long tmp;
int copied;
@@ -94,7 +109,7 @@
unsigned long tmp;
ret = -EIO;
- if ((addr & 3) || addr < 0 ||
+ if ((addr & 3) || addr < 0 ||
addr > sizeof(struct user) - 3)
break;
@@ -129,7 +144,7 @@
case PTRACE_POKEUSR: /* write the word at location addr in the USER area */
ret = -EIO;
- if ((addr & 3) || addr < 0 ||
+ if ((addr & 3) || addr < 0 ||
addr > sizeof(struct user) - 3)
break;
@@ -156,6 +171,9 @@
set_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
else
clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
+
+ ptrace_disable_singlestep(child);
+
child->exit_code = data;
wake_up_process(child);
ret = 0;
@@ -163,14 +181,15 @@
}
/*
- * make the child exit. Best I can do is send it a sigkill.
- * perhaps it should be put in the status that it wants to
+ * make the child exit. Best I can do is send it a sigkill.
+ * perhaps it should be put in the status that it wants to
* exit.
*/
case PTRACE_KILL: {
ret = 0;
if (child->exit_state == EXIT_ZOMBIE) /* already dead */
break;
+ ptrace_disable_singlestep(child);
child->exit_code = SIGKILL;
wake_up_process(child);
break;
@@ -196,6 +215,7 @@
ubc_usercnt += 1;
child->thread.ubc_pc = pc;
+ set_tsk_thread_flag(child, TIF_SINGLESTEP);
child->exit_code = data;
/* give it a chance to run. */
wake_up_process(child);
@@ -248,14 +268,15 @@
{
struct task_struct *tsk = current;
- if (!test_thread_flag(TIF_SYSCALL_TRACE))
+ if (!test_thread_flag(TIF_SYSCALL_TRACE) &&
+ !test_thread_flag(TIF_SINGLESTEP))
return;
if (!(tsk->ptrace & PT_PTRACED))
return;
/* the 0x80 provides a way for the tracing parent to distinguish
between a syscall stop and SIGTRAP delivery */
- ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD)
- ? 0x80 : 0));
+ ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD) &&
+ !test_thread_flag(TIF_SINGLESTEP) ? 0x80 : 0));
/*
* this isn't the same as continuing with a signal, but it will do
diff --git a/arch/sh/kernel/signal.c b/arch/sh/kernel/signal.c
index 32f10a0..9f39ef1 100644
--- a/arch/sh/kernel/signal.c
+++ b/arch/sh/kernel/signal.c
@@ -589,6 +589,8 @@
if (test_thread_flag(TIF_RESTORE_SIGMASK))
clear_thread_flag(TIF_RESTORE_SIGMASK);
}
+
+ return;
}
no_signal:
@@ -598,7 +600,7 @@
if (regs->regs[0] == -ERESTARTNOHAND ||
regs->regs[0] == -ERESTARTSYS ||
regs->regs[0] == -ERESTARTNOINTR) {
- regs->regs[0] = save_r0;
+ regs->regs[0] = save_r0;
regs->pc -= 2;
} else if (regs->regs[0] == -ERESTART_RESTARTBLOCK) {
regs->pc -= 2;
diff --git a/arch/sh/kernel/vmlinux.lds.S b/arch/sh/kernel/vmlinux.lds.S
index 75de165..78a6c09 100644
--- a/arch/sh/kernel/vmlinux.lds.S
+++ b/arch/sh/kernel/vmlinux.lds.S
@@ -3,6 +3,7 @@
* Written by Niibe Yutaka
*/
#include <asm/thread_info.h>
+#include <asm/cache.h>
#include <asm-generic/vmlinux.lds.h>
#ifdef CONFIG_CPU_LITTLE_ENDIAN
@@ -53,7 +54,7 @@
. = ALIGN(PAGE_SIZE);
.data.page_aligned : { *(.data.page_aligned) }
- . = ALIGN(32);
+ . = ALIGN(L1_CACHE_BYTES);
__per_cpu_start = .;
.data.percpu : { *(.data.percpu) }
__per_cpu_end = .;
diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c
index e0cd4b7..981b040 100644
--- a/arch/sh/mm/cache-sh4.c
+++ b/arch/sh/mm/cache-sh4.c
@@ -237,20 +237,10 @@
/*
* Write back & invalidate the D-cache of the page.
* (To avoid "alias" issues)
- *
- * This uses a lazy write-back on UP, which is explicitly
- * disabled on SMP.
*/
void flush_dcache_page(struct page *page)
{
-#ifndef CONFIG_SMP
- struct address_space *mapping = page_mapping(page);
-
- if (mapping && !mapping_mapped(mapping))
- set_bit(PG_dcache_dirty, &page->flags);
- else
-#endif
- {
+ if (test_bit(PG_mapped, &page->flags)) {
unsigned long phys = PHYSADDR(page_address(page));
unsigned long addr = CACHE_OC_ADDRESS_ARRAY;
int i, n;
diff --git a/arch/sh/mm/cache-sh7705.c b/arch/sh/mm/cache-sh7705.c
index 31f8deb..4896d73 100644
--- a/arch/sh/mm/cache-sh7705.c
+++ b/arch/sh/mm/cache-sh7705.c
@@ -3,11 +3,11 @@
*
* Copyright (C) 1999, 2000 Niibe Yutaka
* Copyright (C) 2004 Alex Song
- * Copyright (C) 2006 Paul Mundt
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
+ *
*/
#include <linux/init.h>
#include <linux/mman.h>
@@ -51,6 +51,7 @@
if ((data & v) == v)
ctrl_outl(data & ~v, addr);
+
}
addrstart += current_cpu_data.dcache.way_incr;
@@ -127,11 +128,7 @@
*/
void flush_dcache_page(struct page *page)
{
- struct address_space *mapping = page_mapping(page);
-
- if (mapping && !mapping_mapped(mapping))
- set_bit(PG_dcache_dirty, &page->flags);
- else
+ if (test_bit(PG_mapped, &page->flags))
__flush_dcache_page(PHYSADDR(page_address(page)));
}
diff --git a/arch/sh/mm/pg-sh4.c b/arch/sh/mm/pg-sh4.c
index 969efece..df69da9 100644
--- a/arch/sh/mm/pg-sh4.c
+++ b/arch/sh/mm/pg-sh4.c
@@ -23,6 +23,7 @@
*/
void clear_user_page(void *to, unsigned long address, struct page *page)
{
+ __set_bit(PG_mapped, &page->flags);
if (((address ^ (unsigned long)to) & CACHE_ALIAS) == 0)
clear_page(to);
else {
@@ -58,6 +59,7 @@
void copy_user_page(void *to, void *from, unsigned long address,
struct page *page)
{
+ __set_bit(PG_mapped, &page->flags);
if (((address ^ (unsigned long)to) & CACHE_ALIAS) == 0)
copy_page(to, from);
else {
@@ -82,3 +84,23 @@
mutex_unlock(&p3map_mutex[(address & CACHE_ALIAS)>>12]);
}
}
+
+/*
+ * For SH-4, we have our own implementation for ptep_get_and_clear
+ */
+inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
+{
+ pte_t pte = *ptep;
+
+ pte_clear(mm, addr, ptep);
+ if (!pte_not_present(pte)) {
+ unsigned long pfn = pte_pfn(pte);
+ if (pfn_valid(pfn)) {
+ struct page *page = pfn_to_page(pfn);
+ struct address_space *mapping = page_mapping(page);
+ if (!mapping || !mapping_writably_mapped(mapping))
+ __clear_bit(PG_mapped, &page->flags);
+ }
+ }
+ return pte;
+}
diff --git a/arch/sh/mm/pg-sh7705.c b/arch/sh/mm/pg-sh7705.c
index 887ab9d..a4b015f 100644
--- a/arch/sh/mm/pg-sh7705.c
+++ b/arch/sh/mm/pg-sh7705.c
@@ -7,7 +7,9 @@
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
+ *
*/
+
#include <linux/init.h>
#include <linux/mman.h>
#include <linux/mm.h>
@@ -74,6 +76,7 @@
{
struct page *page = virt_to_page(to);
+ __set_bit(PG_mapped, &page->flags);
if (((address ^ (unsigned long)to) & CACHE_ALIAS) == 0) {
clear_page(to);
__flush_wback_region(to, PAGE_SIZE);
@@ -92,11 +95,12 @@
* @from: P1 address
* @address: U0 address to be mapped
*/
-void copy_user_page(void *to, void *from, unsigned long address,
- struct page *pg)
+void copy_user_page(void *to, void *from, unsigned long address, struct page *pg)
{
struct page *page = virt_to_page(to);
+
+ __set_bit(PG_mapped, &page->flags);
if (((address ^ (unsigned long)to) & CACHE_ALIAS) == 0) {
copy_page(to, from);
__flush_wback_region(to, PAGE_SIZE);
@@ -108,3 +112,26 @@
__flush_wback_region(to, PAGE_SIZE);
}
}
+
+/*
+ * For SH7705, we have our own implementation for ptep_get_and_clear
+ * Copied from pg-sh4.c
+ */
+inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
+{
+ pte_t pte = *ptep;
+
+ pte_clear(mm, addr, ptep);
+ if (!pte_not_present(pte)) {
+ unsigned long pfn = pte_pfn(pte);
+ if (pfn_valid(pfn)) {
+ struct page *page = pfn_to_page(pfn);
+ struct address_space *mapping = page_mapping(page);
+ if (!mapping || !mapping_writably_mapped(mapping))
+ __clear_bit(PG_mapped, &page->flags);
+ }
+ }
+
+ return pte;
+}
+
diff --git a/arch/sh/mm/tlb-flush.c b/arch/sh/mm/tlb-flush.c
index d2f7b4a..6f45c1f 100644
--- a/arch/sh/mm/tlb-flush.c
+++ b/arch/sh/mm/tlb-flush.c
@@ -2,17 +2,15 @@
* TLB flushing operations for SH with an MMU.
*
* Copyright (C) 1999 Niibe Yutaka
- * Copyright (C) 2003 - 2006 Paul Mundt
+ * Copyright (C) 2003 Paul Mundt
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#include <linux/mm.h>
-#include <linux/io.h>
#include <asm/mmu_context.h>
#include <asm/tlbflush.h>
-#include <asm/cacheflush.h>
void local_flush_tlb_page(struct vm_area_struct *vma, unsigned long page)
{
@@ -140,54 +138,3 @@
ctrl_barrier();
local_irq_restore(flags);
}
-
-void update_mmu_cache(struct vm_area_struct *vma,
- unsigned long address, pte_t pte)
-{
- unsigned long flags;
- unsigned long pteval;
- unsigned long vpn;
- struct page *page;
- unsigned long pfn = pte_pfn(pte);
- struct address_space *mapping;
-
- if (!pfn_valid(pfn))
- return;
-
- page = pfn_to_page(pfn);
- mapping = page_mapping(page);
- if (mapping) {
- unsigned long phys = pte_val(pte) & PTE_PHYS_MASK;
- int dirty = test_and_clear_bit(PG_dcache_dirty, &page->flags);
-
- if (dirty)
- __flush_wback_region((void *)P1SEGADDR(phys),
- PAGE_SIZE);
- }
-
- local_irq_save(flags);
-
- /* Set PTEH register */
- vpn = (address & MMU_VPN_MASK) | get_asid();
- ctrl_outl(vpn, MMU_PTEH);
-
- pteval = pte_val(pte);
-
-#ifdef CONFIG_CPU_HAS_PTEA
- /* Set PTEA register */
- /* TODO: make this look less hacky */
- ctrl_outl(((pteval >> 28) & 0xe) | (pteval & 0x1), MMU_PTEA);
-#endif
-
- /* Set PTEL register */
- pteval &= _PAGE_FLAGS_HARDWARE_MASK; /* drop software flags */
-#if defined(CONFIG_SH_WRITETHROUGH) && defined(CONFIG_CPU_SH4)
- pteval |= _PAGE_WT;
-#endif
- /* conveniently, we want all the software flags to be 0 anyway */
- ctrl_outl(pteval, MMU_PTEL);
-
- /* Load the TLB */
- asm volatile("ldtlb": /* no output */ : /* no input */ : "memory");
- local_irq_restore(flags);
-}
diff --git a/arch/sh/mm/tlb-sh3.c b/arch/sh/mm/tlb-sh3.c
index e5e76eb..7fbfd5a 100644
--- a/arch/sh/mm/tlb-sh3.c
+++ b/arch/sh/mm/tlb-sh3.c
@@ -8,9 +8,69 @@
*
* Released under the terms of the GNU GPL v2.0.
*/
-#include <linux/io.h>
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/types.h>
+#include <linux/ptrace.h>
+#include <linux/mman.h>
+#include <linux/mm.h>
+#include <linux/smp.h>
+#include <linux/smp_lock.h>
+#include <linux/interrupt.h>
+
#include <asm/system.h>
+#include <asm/io.h>
+#include <asm/uaccess.h>
+#include <asm/pgalloc.h>
#include <asm/mmu_context.h>
+#include <asm/cacheflush.h>
+
+void update_mmu_cache(struct vm_area_struct * vma,
+ unsigned long address, pte_t pte)
+{
+ unsigned long flags;
+ unsigned long pteval;
+ unsigned long vpn;
+
+ /* Ptrace may call this routine. */
+ if (vma && current->active_mm != vma->vm_mm)
+ return;
+
+#if defined(CONFIG_SH7705_CACHE_32KB)
+ {
+ struct page *page = pte_page(pte);
+ unsigned long pfn = pte_pfn(pte);
+
+ if (pfn_valid(pfn) && !test_bit(PG_mapped, &page->flags)) {
+ unsigned long phys = pte_val(pte) & PTE_PHYS_MASK;
+
+ __flush_wback_region((void *)P1SEGADDR(phys),
+ PAGE_SIZE);
+ __set_bit(PG_mapped, &page->flags);
+ }
+ }
+#endif
+
+ local_irq_save(flags);
+
+ /* Set PTEH register */
+ vpn = (address & MMU_VPN_MASK) | get_asid();
+ ctrl_outl(vpn, MMU_PTEH);
+
+ pteval = pte_val(pte);
+
+ /* Set PTEL register */
+ pteval &= _PAGE_FLAGS_HARDWARE_MASK; /* drop software flags */
+ /* conveniently, we want all the software flags to be 0 anyway */
+ ctrl_outl(pteval, MMU_PTEL);
+
+ /* Load the TLB */
+ asm volatile("ldtlb": /* no output */ : /* no input */ : "memory");
+ local_irq_restore(flags);
+}
void local_flush_tlb_one(unsigned long asid, unsigned long page)
{
@@ -34,3 +94,4 @@
for (i = 0; i < ways; i++)
ctrl_outl(data, addr + (i << 8));
}
+
diff --git a/arch/sh/mm/tlb-sh4.c b/arch/sh/mm/tlb-sh4.c
index 221e709..f74cf66 100644
--- a/arch/sh/mm/tlb-sh4.c
+++ b/arch/sh/mm/tlb-sh4.c
@@ -8,9 +8,74 @@
*
* Released under the terms of the GNU GPL v2.0.
*/
-#include <linux/io.h>
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/string.h>
+#include <linux/types.h>
+#include <linux/ptrace.h>
+#include <linux/mman.h>
+#include <linux/mm.h>
+#include <linux/smp.h>
+#include <linux/smp_lock.h>
+#include <linux/interrupt.h>
+
#include <asm/system.h>
+#include <asm/io.h>
+#include <asm/uaccess.h>
+#include <asm/pgalloc.h>
#include <asm/mmu_context.h>
+#include <asm/cacheflush.h>
+
+void update_mmu_cache(struct vm_area_struct * vma,
+ unsigned long address, pte_t pte)
+{
+ unsigned long flags;
+ unsigned long pteval;
+ unsigned long vpn;
+ struct page *page;
+ unsigned long pfn;
+
+ /* Ptrace may call this routine. */
+ if (vma && current->active_mm != vma->vm_mm)
+ return;
+
+ pfn = pte_pfn(pte);
+ if (pfn_valid(pfn)) {
+ page = pfn_to_page(pfn);
+ if (!test_bit(PG_mapped, &page->flags)) {
+ unsigned long phys = pte_val(pte) & PTE_PHYS_MASK;
+ __flush_wback_region((void *)P1SEGADDR(phys), PAGE_SIZE);
+ __set_bit(PG_mapped, &page->flags);
+ }
+ }
+
+ local_irq_save(flags);
+
+ /* Set PTEH register */
+ vpn = (address & MMU_VPN_MASK) | get_asid();
+ ctrl_outl(vpn, MMU_PTEH);
+
+ pteval = pte_val(pte);
+
+ /* Set PTEA register */
+ if (cpu_data->flags & CPU_HAS_PTEA)
+ /* TODO: make this look less hacky */
+ ctrl_outl(((pteval >> 28) & 0xe) | (pteval & 0x1), MMU_PTEA);
+
+ /* Set PTEL register */
+ pteval &= _PAGE_FLAGS_HARDWARE_MASK; /* drop software flags */
+#ifdef CONFIG_SH_WRITETHROUGH
+ pteval |= _PAGE_WT;
+#endif
+ /* conveniently, we want all the software flags to be 0 anyway */
+ ctrl_outl(pteval, MMU_PTEL);
+
+ /* Load the TLB */
+ asm volatile("ldtlb": /* no output */ : /* no input */ : "memory");
+ local_irq_restore(flags);
+}
void local_flush_tlb_one(unsigned long asid, unsigned long page)
{
@@ -28,3 +93,4 @@
ctrl_outl(data, addr);
back_to_P1();
}
+
diff --git a/arch/um/drivers/daemon_user.c b/arch/um/drivers/daemon_user.c
index 310af0f..021b82c 100644
--- a/arch/um/drivers/daemon_user.c
+++ b/arch/um/drivers/daemon_user.c
@@ -56,30 +56,31 @@
pri->control = socket(AF_UNIX, SOCK_STREAM, 0);
if(pri->control < 0){
+ err = -errno;
printk("daemon_open : control socket failed, errno = %d\n",
- errno);
- return(-errno);
+ -err);
+ return err;
}
if(connect(pri->control, (struct sockaddr *) ctl_addr,
sizeof(*ctl_addr)) < 0){
- printk("daemon_open : control connect failed, errno = %d\n",
- errno);
err = -errno;
+ printk("daemon_open : control connect failed, errno = %d\n",
+ -err);
goto out;
}
fd = socket(AF_UNIX, SOCK_DGRAM, 0);
if(fd < 0){
- printk("daemon_open : data socket failed, errno = %d\n",
- errno);
err = -errno;
+ printk("daemon_open : data socket failed, errno = %d\n",
+ -err);
goto out;
}
if(bind(fd, (struct sockaddr *) local_addr, sizeof(*local_addr)) < 0){
- printk("daemon_open : data bind failed, errno = %d\n",
- errno);
err = -errno;
+ printk("daemon_open : data bind failed, errno = %d\n",
+ -err);
goto out_close;
}
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index 01d4ab6..f75d7b0 100644
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -370,10 +370,10 @@
struct tty_struct *tty = line->tty;
int err;
- /* Interrupts are enabled here because we registered the interrupt with
+ /* Interrupts are disabled here because we registered the interrupt with
* IRQF_DISABLED (see line_setup_irq).*/
- spin_lock_irq(&line->lock);
+ spin_lock(&line->lock);
err = flush_buffer(line);
if (err == 0) {
return IRQ_NONE;
@@ -381,7 +381,7 @@
line->head = line->buffer;
line->tail = line->buffer;
}
- spin_unlock_irq(&line->lock);
+ spin_unlock(&line->lock);
if(tty == NULL)
return IRQ_NONE;
diff --git a/arch/um/drivers/mcast_user.c b/arch/um/drivers/mcast_user.c
index 8138f5e..b827e82 100644
--- a/arch/um/drivers/mcast_user.c
+++ b/arch/um/drivers/mcast_user.c
@@ -50,6 +50,14 @@
pri->dev = dev;
}
+static void mcast_remove(void *data)
+{
+ struct mcast_data *pri = data;
+
+ kfree(pri->mcast_addr);
+ pri->mcast_addr = NULL;
+}
+
static int mcast_open(void *data)
{
struct mcast_data *pri = data;
@@ -157,7 +165,7 @@
.init = mcast_user_init,
.open = mcast_open,
.close = mcast_close,
- .remove = NULL,
+ .remove = mcast_remove,
.set_mtu = mcast_set_mtu,
.add_address = NULL,
.delete_address = NULL,
diff --git a/arch/um/drivers/ssl.c b/arch/um/drivers/ssl.c
index fc22b9b..4b382a6 100644
--- a/arch/um/drivers/ssl.c
+++ b/arch/um/drivers/ssl.c
@@ -179,7 +179,7 @@
.write = ssl_console_write,
.device = ssl_console_device,
.setup = ssl_console_setup,
- .flags = CON_PRINTBUFFER,
+ .flags = CON_PRINTBUFFER|CON_ANYTIME,
.index = -1,
};
diff --git a/arch/um/drivers/stdio_console.c b/arch/um/drivers/stdio_console.c
index 7ff0b0f..76d1f1c 100644
--- a/arch/um/drivers/stdio_console.c
+++ b/arch/um/drivers/stdio_console.c
@@ -153,7 +153,7 @@
.write = uml_console_write,
.device = uml_console_device,
.setup = uml_console_setup,
- .flags = CON_PRINTBUFFER,
+ .flags = CON_PRINTBUFFER|CON_ANYTIME,
.index = -1,
};
diff --git a/arch/um/include/os.h b/arch/um/include/os.h
index 8629bd1..5c74da4 100644
--- a/arch/um/include/os.h
+++ b/arch/um/include/os.h
@@ -192,7 +192,9 @@
extern void os_stop_process(int pid);
extern void os_kill_process(int pid, int reap_child);
extern void os_kill_ptraced_process(int pid, int reap_child);
+#ifdef UML_CONFIG_MODE_TT
extern void os_usr1_process(int pid);
+#endif
extern long os_ptrace_ldt(long pid, long addr, long data);
extern int os_getpid(void);
@@ -261,7 +263,6 @@
extern void unblock_signals(void);
extern int get_signals(void);
extern int set_signals(int enable);
-extern void os_usr1_signal(int on);
/* trap.c */
extern void os_fill_handlinfo(struct kern_handlers h);
diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c
index 50a288b..dbf2f5b 100644
--- a/arch/um/kernel/irq.c
+++ b/arch/um/kernel/irq.c
@@ -142,6 +142,7 @@
.events = events,
.current_events = 0 } );
+ err = -EBUSY;
spin_lock_irqsave(&irq_lock, flags);
for (irq_fd = active_fds; irq_fd != NULL; irq_fd = irq_fd->next) {
if ((irq_fd->fd == fd) && (irq_fd->type == type)) {
diff --git a/arch/um/kernel/signal.c b/arch/um/kernel/signal.c
index 2a32e5e..3c798cd 100644
--- a/arch/um/kernel/signal.c
+++ b/arch/um/kernel/signal.c
@@ -158,12 +158,12 @@
clear_thread_flag(TIF_RESTORE_SIGMASK);
sigprocmask(SIG_SETMASK, ¤t->saved_sigmask, NULL);
}
- return(handled_sig);
+ return handled_sig;
}
int do_signal(void)
{
- return(kern_do_signal(¤t->thread.regs));
+ return kern_do_signal(¤t->thread.regs);
}
/*
@@ -186,5 +186,5 @@
long sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss)
{
- return(do_sigaltstack(uss, uoss, PT_REGS_SP(¤t->thread.regs)));
+ return do_sigaltstack(uss, uoss, PT_REGS_SP(¤t->thread.regs));
}
diff --git a/arch/um/os-Linux/process.c b/arch/um/os-Linux/process.c
index c692a19..76bdd67 100644
--- a/arch/um/os-Linux/process.c
+++ b/arch/um/os-Linux/process.c
@@ -21,6 +21,7 @@
#include "longjmp.h"
#include "skas_ptrace.h"
#include "kern_constants.h"
+#include "uml-config.h"
#define ARBITRARY_ADDR -1
#define FAILURE_PID -1
@@ -131,10 +132,12 @@
CATCH_EINTR(waitpid(pid, NULL, 0));
}
+#ifdef UML_CONFIG_MODE_TT
void os_usr1_process(int pid)
{
kill(pid, SIGUSR1);
}
+#endif
/* Don't use the glibc version, which caches the result in TLS. It misses some
* syscalls, and also breaks with clone(), which does not unshare the TLS.
diff --git a/arch/um/os-Linux/signal.c b/arch/um/os-Linux/signal.c
index b897e85..2667686 100644
--- a/arch/um/os-Linux/signal.c
+++ b/arch/um/os-Linux/signal.c
@@ -243,8 +243,3 @@
return ret;
}
-
-void os_usr1_signal(int on)
-{
- change_sig(SIGUSR1, on);
-}
diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c
index 9b34fe6..dda0678 100644
--- a/arch/um/os-Linux/skas/process.c
+++ b/arch/um/os-Linux/skas/process.c
@@ -419,9 +419,12 @@
.offset = code_offset
} } });
n = os_write_file(fd, &mmop, sizeof(mmop));
- if(n != sizeof(mmop))
+ if(n != sizeof(mmop)){
+ printk("mmap args - addr = 0x%lx, fd = %d, offset = %llx\n",
+ code, code_fd, (unsigned long long) code_offset);
panic("map_stub_pages : /proc/mm map for code failed, "
"err = %d\n", -n);
+ }
if ( stack ) {
__u64 map_offset;
diff --git a/arch/um/os-Linux/trap.c b/arch/um/os-Linux/trap.c
index 1df231a..d221214 100644
--- a/arch/um/os-Linux/trap.c
+++ b/arch/um/os-Linux/trap.c
@@ -16,6 +16,7 @@
CHOOSE_MODE(syscall_handler_tt(sig, regs), (void) 0);
}
+/* Initialized from linux_main() */
void (*sig_info[NSIG])(int, union uml_pt_regs *);
void os_fill_handlinfo(struct kern_handlers h)
diff --git a/arch/um/sys-x86_64/syscalls.c b/arch/um/sys-x86_64/syscalls.c
index 01b91f9..b3f6350 100644
--- a/arch/um/sys-x86_64/syscalls.c
+++ b/arch/um/sys-x86_64/syscalls.c
@@ -103,6 +103,9 @@
switch(code){
case ARCH_SET_FS:
+ current->thread.arch.fs = (unsigned long) ptr;
+ save_registers(pid, ¤t->thread.regs.regs);
+ break;
case ARCH_SET_GS:
save_registers(pid, ¤t->thread.regs.regs);
break;
@@ -140,9 +143,8 @@
void arch_switch_to_skas(struct task_struct *from, struct task_struct *to)
{
- if(to->thread.arch.fs == 0)
+ if((to->thread.arch.fs == 0) || (to->mm == NULL))
return;
arch_prctl_skas(to, ARCH_SET_FS, (void __user *) to->thread.arch.fs);
}
-
diff --git a/arch/x86_64/ia32/ptrace32.c b/arch/x86_64/ia32/ptrace32.c
index 04566fe..4de3a543 100644
--- a/arch/x86_64/ia32/ptrace32.c
+++ b/arch/x86_64/ia32/ptrace32.c
@@ -243,6 +243,7 @@
case PTRACE_SINGLESTEP:
case PTRACE_DETACH:
case PTRACE_SYSCALL:
+ case PTRACE_OLDSETOPTIONS:
case PTRACE_SETOPTIONS:
case PTRACE_SET_THREAD_AREA:
case PTRACE_GET_THREAD_AREA:
diff --git a/arch/x86_64/kernel/early-quirks.c b/arch/x86_64/kernel/early-quirks.c
index 8047ea8..dec587b 100644
--- a/arch/x86_64/kernel/early-quirks.c
+++ b/arch/x86_64/kernel/early-quirks.c
@@ -30,11 +30,8 @@
#ifdef CONFIG_ACPI
-static int nvidia_hpet_detected __initdata;
-
static int __init nvidia_hpet_check(struct acpi_table_header *header)
{
- nvidia_hpet_detected = 1;
return 0;
}
#endif
@@ -52,11 +49,7 @@
if (acpi_use_timer_override)
return;
- nvidia_hpet_detected = 0;
- if (acpi_table_parse(ACPI_SIG_HPET, nvidia_hpet_check))
- return;
-
- if (nvidia_hpet_detected == 0) {
+ if (acpi_table_parse(ACPI_SIG_HPET, nvidia_hpet_check)) {
acpi_skip_timer_override = 1;
printk(KERN_INFO "Nvidia board "
"detected. Ignoring ACPI "
diff --git a/arch/x86_64/kernel/smpboot.c b/arch/x86_64/kernel/smpboot.c
index 3544372..cd4643a 100644
--- a/arch/x86_64/kernel/smpboot.c
+++ b/arch/x86_64/kernel/smpboot.c
@@ -923,8 +923,9 @@
*/
int __cpuinit __cpu_up(unsigned int cpu)
{
- int err;
int apicid = cpu_present_to_apicid(cpu);
+ unsigned long flags;
+ int err;
WARN_ON(irqs_disabled());
@@ -958,7 +959,9 @@
/*
* Make sure and check TSC sync:
*/
+ local_irq_save(flags);
check_tsc_sync_source(cpu);
+ local_irq_restore(flags);
while (!cpu_isset(cpu, cpu_online_map))
cpu_relax();
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 7c49e10..e2ce4a9 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -7,6 +7,7 @@
depends on !X86_VISWS
depends on !IA64_HP_SIM
depends on IA64 || X86
+ depends on PM
config ACPI
bool "ACPI Support"
@@ -243,6 +244,17 @@
If you are not sure, say N here.
+config ACPI_IBM_BAY
+ bool "Legacy Removable Bay Support"
+ depends on ACPI_IBM
+ default y
+ ---help---
+ Allows the ibm_acpi driver to handle removable bays. It will allow
+ disabling the device in the bay, and also generate notifications when
+ the bay lever is ejected or inserted.
+
+ If you are not sure, say Y here.
+
config ACPI_TOSHIBA
tristate "Toshiba Laptop Extras"
depends on X86
diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
index f289fd4..3ec110c 100644
--- a/drivers/acpi/blacklist.c
+++ b/drivers/acpi/blacklist.c
@@ -79,11 +79,17 @@
{
int year = dmi_get_year(DMI_BIOS_DATE);
/* Doesn't exist? Likely an old system */
- if (year == -1)
+ if (year == -1) {
+ printk(KERN_ERR PREFIX "no DMI BIOS year, "
+ "acpi=force is required to enable ACPI\n" );
return 1;
+ }
/* 0? Likely a buggy new BIOS */
- if (year == 0)
+ if (year == 0) {
+ printk(KERN_ERR PREFIX "DMI BIOS year==0, "
+ "assuming ACPI-capable machine\n" );
return 0;
+ }
if (year < CONFIG_ACPI_BLACKLIST_YEAR) {
printk(KERN_ERR PREFIX "BIOS age (%d) fails cutoff (%d), "
"acpi=force is required to enable ACPI\n",
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index ab68883..a802962 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -100,6 +100,7 @@
unsigned long global_lock;
struct mutex lock;
atomic_t query_pending;
+ atomic_t event_count;
atomic_t leaving_burst; /* 0 : No, 1 : Yes, 2: abort */
wait_queue_head_t wait;
} *ec_ecdt;
@@ -131,10 +132,12 @@
outb(data, ec->data_addr);
}
-static inline int acpi_ec_check_status(struct acpi_ec *ec, enum ec_event event)
+static inline int acpi_ec_check_status(struct acpi_ec *ec, enum ec_event event,
+ unsigned old_count)
{
u8 status = acpi_ec_read_status(ec);
-
+ if (old_count == atomic_read(&ec->event_count))
+ return 0;
if (event == ACPI_EC_EVENT_OBF_1) {
if (status & ACPI_EC_FLAG_OBF)
return 1;
@@ -146,19 +149,19 @@
return 0;
}
-static int acpi_ec_wait(struct acpi_ec *ec, enum ec_event event)
+static int acpi_ec_wait(struct acpi_ec *ec, enum ec_event event, unsigned count)
{
if (acpi_ec_mode == EC_POLL) {
unsigned long delay = jiffies + msecs_to_jiffies(ACPI_EC_DELAY);
while (time_before(jiffies, delay)) {
- if (acpi_ec_check_status(ec, event))
+ if (acpi_ec_check_status(ec, event, 0))
return 0;
}
} else {
if (wait_event_timeout(ec->wait,
- acpi_ec_check_status(ec, event),
+ acpi_ec_check_status(ec, event, count),
msecs_to_jiffies(ACPI_EC_DELAY)) ||
- acpi_ec_check_status(ec, event)) {
+ acpi_ec_check_status(ec, event, 0)) {
return 0;
} else {
printk(KERN_ERR PREFIX "acpi_ec_wait timeout,"
@@ -225,21 +228,22 @@
u8 * rdata, unsigned rdata_len)
{
int result = 0;
-
+ unsigned count = atomic_read(&ec->event_count);
acpi_ec_write_cmd(ec, command);
for (; wdata_len > 0; --wdata_len) {
- result = acpi_ec_wait(ec, ACPI_EC_EVENT_IBF_0);
+ result = acpi_ec_wait(ec, ACPI_EC_EVENT_IBF_0, count);
if (result) {
printk(KERN_ERR PREFIX
"write_cmd timeout, command = %d\n", command);
goto end;
}
+ count = atomic_read(&ec->event_count);
acpi_ec_write_data(ec, *(wdata++));
}
if (!rdata_len) {
- result = acpi_ec_wait(ec, ACPI_EC_EVENT_IBF_0);
+ result = acpi_ec_wait(ec, ACPI_EC_EVENT_IBF_0, count);
if (result) {
printk(KERN_ERR PREFIX
"finish-write timeout, command = %d\n", command);
@@ -250,13 +254,13 @@
}
for (; rdata_len > 0; --rdata_len) {
- result = acpi_ec_wait(ec, ACPI_EC_EVENT_OBF_1);
+ result = acpi_ec_wait(ec, ACPI_EC_EVENT_OBF_1, count);
if (result) {
printk(KERN_ERR PREFIX "read timeout, command = %d\n",
command);
goto end;
}
-
+ count = atomic_read(&ec->event_count);
*(rdata++) = acpi_ec_read_data(ec);
}
end:
@@ -288,7 +292,7 @@
/* Make sure GPE is enabled before doing transaction */
acpi_enable_gpe(NULL, ec->gpe, ACPI_NOT_ISR);
- status = acpi_ec_wait(ec, ACPI_EC_EVENT_IBF_0);
+ status = acpi_ec_wait(ec, ACPI_EC_EVENT_IBF_0, 0);
if (status) {
printk(KERN_DEBUG PREFIX
"input buffer is not empty, aborting transaction\n");
@@ -369,8 +373,8 @@
EXPORT_SYMBOL(ec_write);
int ec_transaction(u8 command,
- const u8 * wdata, unsigned wdata_len,
- u8 * rdata, unsigned rdata_len)
+ const u8 * wdata, unsigned wdata_len,
+ u8 * rdata, unsigned rdata_len)
{
struct acpi_ec *ec;
@@ -435,7 +439,7 @@
acpi_status status = AE_OK;
u8 value;
struct acpi_ec *ec = (struct acpi_ec *)data;
-
+ atomic_inc(&ec->event_count);
if (acpi_ec_mode == EC_INTR) {
wake_up(&ec->wait);
}
@@ -633,6 +637,7 @@
ec->uid = -1;
mutex_init(&ec->lock);
atomic_set(&ec->query_pending, 0);
+ atomic_set(&ec->event_count, 1);
if (acpi_ec_mode == EC_INTR) {
atomic_set(&ec->leaving_burst, 1);
init_waitqueue_head(&ec->wait);
@@ -807,6 +812,7 @@
acpi_status status;
mutex_init(&ec_ecdt->lock);
+ atomic_set(&ec_ecdt->event_count, 1);
if (acpi_ec_mode == EC_INTR) {
init_waitqueue_head(&ec_ecdt->wait);
}
@@ -888,6 +894,7 @@
return -ENOMEM;
mutex_init(&ec_ecdt->lock);
+ atomic_set(&ec_ecdt->event_count, 1);
if (acpi_ec_mode == EC_INTR) {
init_waitqueue_head(&ec_ecdt->wait);
}
@@ -1016,8 +1023,7 @@
acpi_ec_mode = EC_POLL;
}
acpi_ec_driver.ops.add = acpi_ec_add;
- printk(KERN_NOTICE PREFIX "%s mode.\n",
- intr ? "interrupt" : "polling");
+ printk(KERN_NOTICE PREFIX "%s mode.\n", intr ? "interrupt" : "polling");
return 1;
}
diff --git a/drivers/acpi/events/evmisc.c b/drivers/acpi/events/evmisc.c
index d572700..8dcade6 100644
--- a/drivers/acpi/events/evmisc.c
+++ b/drivers/acpi/events/evmisc.c
@@ -423,6 +423,8 @@
* the global lock appear as a standard mutex on the OS side.
*
*****************************************************************************/
+static acpi_thread_id acpi_ev_global_lock_thread_id;
+static int acpi_ev_global_lock_acquired;
acpi_status acpi_ev_acquire_global_lock(u16 timeout)
{
@@ -435,11 +437,24 @@
* Only one thread can acquire the GL at a time, the global_lock_mutex
* enforces this. This interface releases the interpreter if we must wait.
*/
- status = acpi_ex_system_wait_mutex(acpi_gbl_global_lock_mutex, timeout);
+ status = acpi_ex_system_wait_mutex(acpi_gbl_global_lock_mutex, 0);
+ if (status == AE_TIME) {
+ if (acpi_ev_global_lock_thread_id == acpi_os_get_thread_id()) {
+ acpi_ev_global_lock_acquired++;
+ return AE_OK;
+ }
+ }
+
+ if (ACPI_FAILURE(status)) {
+ status = acpi_ex_system_wait_mutex(acpi_gbl_global_lock_mutex, timeout);
+ }
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
}
+ acpi_ev_global_lock_thread_id = acpi_os_get_thread_id();
+ acpi_ev_global_lock_acquired++;
+
/*
* Make sure that a global lock actually exists. If not, just treat
* the lock as a standard mutex.
@@ -506,6 +521,11 @@
return_ACPI_STATUS(AE_NOT_ACQUIRED);
}
+ acpi_ev_global_lock_acquired--;
+ if (acpi_ev_global_lock_acquired > 0) {
+ return AE_OK;
+ }
+
if (acpi_gbl_global_lock_present) {
/* Allow any thread to release the lock */
@@ -529,7 +549,8 @@
acpi_gbl_global_lock_acquired = FALSE;
/* Release the local GL mutex */
-
+ acpi_ev_global_lock_thread_id = 0;
+ acpi_ev_global_lock_acquired = 0;
acpi_os_release_mutex(acpi_gbl_global_lock_mutex);
return_ACPI_STATUS(status);
}
diff --git a/drivers/acpi/ibm_acpi.c b/drivers/acpi/ibm_acpi.c
index 4cc534e..3690136 100644
--- a/drivers/acpi/ibm_acpi.c
+++ b/drivers/acpi/ibm_acpi.c
@@ -86,6 +86,7 @@
#include <linux/proc_fs.h>
#include <linux/backlight.h>
+#include <linux/fb.h>
#include <asm/uaccess.h>
#include <linux/dmi.h>
@@ -157,6 +158,7 @@
"\\_SB.PCI.ISA.SLCE", /* 570 */
); /* A21e,G4x,R30,R31,R32,R40,R40e,R50e */
#endif
+#ifdef CONFIG_ACPI_IBM_BAY
IBM_HANDLE(bay, root, "\\_SB.PCI.IDE.SECN.MAST", /* 570 */
"\\_SB.PCI0.IDE0.IDES.IDSM", /* 600e/x, 770e, 770x */
"\\_SB.PCI0.SATA.SCND.MSTR", /* T60, X60, Z60 */
@@ -174,6 +176,7 @@
IBM_HANDLE(bay2_ej, bay2, "_EJ3", /* 600e/x, 770e, A3x */
"_EJ0", /* 770x */
); /* all others */
+#endif /* CONFIG_ACPI_IBM_BAY */
/* don't list other alternatives as we install a notify handler on the 570 */
IBM_HANDLE(pci, root, "\\_SB.PCI"); /* 570 */
@@ -1044,6 +1047,7 @@
return 0;
}
+#if defined(CONFIG_ACPI_IBM_DOCK) || defined(CONFIG_ACPI_IBM_BAY)
static int _sta(acpi_handle handle)
{
int status;
@@ -1053,6 +1057,7 @@
return status;
}
+#endif
#ifdef CONFIG_ACPI_IBM_DOCK
#define dock_docked() (_sta(dock_handle) & 1)
@@ -1119,6 +1124,7 @@
}
#endif
+#ifdef CONFIG_ACPI_IBM_BAY
static int bay_status_supported;
static int bay_status2_supported;
static int bay_eject_supported;
@@ -1194,6 +1200,7 @@
{
acpi_bus_generate_event(ibm->device, event, 0);
}
+#endif /* CONFIG_ACPI_IBM_BAY */
static int cmos_read(char *p)
{
@@ -1701,7 +1708,10 @@
static int brightness_update_status(struct backlight_device *bd)
{
- return brightness_set(bd->props.brightness);
+ return brightness_set(
+ (bd->props.fb_blank == FB_BLANK_UNBLANK &&
+ bd->props.power == FB_BLANK_UNBLANK) ?
+ bd->props.brightness : 0);
}
static struct backlight_ops ibm_backlight_data = {
@@ -1711,6 +1721,12 @@
static int brightness_init(void)
{
+ int b;
+
+ b = brightness_get(NULL);
+ if (b < 0)
+ return b;
+
ibm_backlight_device = backlight_device_register("ibm", NULL, NULL,
&ibm_backlight_data);
if (IS_ERR(ibm_backlight_device)) {
@@ -1718,7 +1734,9 @@
return PTR_ERR(ibm_backlight_device);
}
- ibm_backlight_device->props.max_brightness = 7;
+ ibm_backlight_device->props.max_brightness = 7;
+ ibm_backlight_device->props.brightness = b;
+ backlight_update_status(ibm_backlight_device);
return 0;
}
@@ -2353,6 +2371,7 @@
.type = ACPI_SYSTEM_NOTIFY,
},
#endif
+#ifdef CONFIG_ACPI_IBM_BAY
{
.name = "bay",
.init = bay_init,
@@ -2362,6 +2381,7 @@
.handle = &bay_handle,
.type = ACPI_SYSTEM_NOTIFY,
},
+#endif /* CONFIG_ACPI_IBM_BAY */
{
.name = "cmos",
.read = cmos_read,
@@ -2647,7 +2667,9 @@
#ifdef CONFIG_ACPI_IBM_DOCK
IBM_PARAM(dock);
#endif
+#ifdef CONFIG_ACPI_IBM_BAY
IBM_PARAM(bay);
+#endif /* CONFIG_ACPI_IBM_BAY */
IBM_PARAM(cmos);
IBM_PARAM(led);
IBM_PARAM(beep);
@@ -2723,12 +2745,14 @@
IBM_HANDLE_INIT(dock);
#endif
IBM_HANDLE_INIT(pci);
+#ifdef CONFIG_ACPI_IBM_BAY
IBM_HANDLE_INIT(bay);
if (bay_handle)
IBM_HANDLE_INIT(bay_ej);
IBM_HANDLE_INIT(bay2);
if (bay2_handle)
IBM_HANDLE_INIT(bay2_ej);
+#endif /* CONFIG_ACPI_IBM_BAY */
IBM_HANDLE_INIT(beep);
IBM_HANDLE_INIT(ecrd);
IBM_HANDLE_INIT(ecwr);
diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
index 1ef3385..4ffecd1 100644
--- a/drivers/acpi/power.c
+++ b/drivers/acpi/power.c
@@ -436,8 +436,6 @@
cl = &device->power.states[device->power.state].resources;
tl = &device->power.states[state].resources;
- device->power.state = ACPI_STATE_UNKNOWN;
-
if (!cl->count && !tl->count) {
result = -ENODEV;
goto end;
@@ -468,12 +466,15 @@
goto end;
}
- /* We shouldn't change the state till all above operations succeed */
- device->power.state = state;
- end:
- if (result)
+ end:
+ if (result) {
+ device->power.state = ACPI_STATE_UNKNOWN;
printk(KERN_WARNING PREFIX "Transitioning device [%s] to D%d\n",
device->pnp.bus_id, state);
+ } else {
+ /* We shouldn't change the state till all above operations succeed */
+ device->power.state = state;
+ }
return result;
}
@@ -687,13 +688,6 @@
return result;
mutex_lock(&resource->resource_lock);
- if ((resource->state == ACPI_POWER_RESOURCE_STATE_ON) &&
- list_empty(&resource->reference)) {
- mutex_unlock(&resource->resource_lock);
- result = acpi_power_off_device(device->handle, NULL);
- return result;
- }
-
if ((resource->state == ACPI_POWER_RESOURCE_STATE_OFF) &&
!list_empty(&resource->reference)) {
ref = container_of(resource->reference.next, struct acpi_power_reference, node);
diff --git a/drivers/acpi/resources/rscreate.c b/drivers/acpi/resources/rscreate.c
index 1358c06..cc48ab0 100644
--- a/drivers/acpi/resources/rscreate.c
+++ b/drivers/acpi/resources/rscreate.c
@@ -191,6 +191,9 @@
user_prt = ACPI_CAST_PTR(struct acpi_pci_routing_table, buffer);
for (index = 0; index < number_of_elements; index++) {
+ int source_name_index = 2;
+ int source_index_index = 3;
+
/*
* Point user_prt past this current structure
*
@@ -261,10 +264,28 @@
}
/*
+ * If BIOS erroneously reversed the _PRT source_name and source_index,
+ * then reverse them back.
+ */
+ if (ACPI_GET_OBJECT_TYPE (sub_object_list[3]) != ACPI_TYPE_INTEGER) {
+ if (acpi_gbl_enable_interpreter_slack) {
+ source_name_index = 3;
+ source_index_index = 2;
+ printk(KERN_WARNING "ACPI: Handling Garbled _PRT entry\n");
+ } else {
+ ACPI_ERROR((AE_INFO,
+ "(PRT[%X].source_index) Need Integer, found %s",
+ index,
+ acpi_ut_get_object_type_name(sub_object_list[3])));
+ return_ACPI_STATUS(AE_BAD_DATA);
+ }
+ }
+
+ /*
* 3) Third subobject: Dereference the PRT.source_name
* The name may be unresolved (slack mode), so allow a null object
*/
- obj_desc = sub_object_list[2];
+ obj_desc = sub_object_list[source_name_index];
if (obj_desc) {
switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
case ACPI_TYPE_LOCAL_REFERENCE:
@@ -339,7 +360,7 @@
/* 4) Fourth subobject: Dereference the PRT.source_index */
- obj_desc = sub_object_list[3];
+ obj_desc = sub_object_list[source_index_index];
if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_INTEGER) {
user_prt->source_index = (u32) obj_desc->integer.value;
} else {
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 0771b43..00d25b3 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -102,9 +102,9 @@
struct acpi_video_device_attrib {
u32 display_index:4; /* A zero-based instance of the Display */
- u32 display_port_attachment:4; /*This field differenates displays type */
+ u32 display_port_attachment:4; /*This field differentiates the display type */
u32 display_type:4; /*Describe the specific type in use */
- u32 vendor_specific:4; /*Chipset Vendor Specifi */
+ u32 vendor_specific:4; /*Chipset Vendor Specific */
u32 bios_can_detect:1; /*BIOS can detect the device */
u32 depend_on_vga:1; /*Non-VGA output device whose power is related to
the VGA device. */
@@ -484,16 +484,16 @@
* 0. The system BIOS should NOT automatically switch(toggle)
* the active display output.
* 1. The system BIOS should automatically switch (toggle) the
- * active display output. No swich event.
+ * active display output. No switch event.
* 2. The _DGS value should be locked.
* 3. The system BIOS should not automatically switch (toggle) the
* active display output, but instead generate the display switch
* event notify code.
* lcd_flag :
* 0. The system BIOS should automatically control the brightness level
- * of the LCD, when the power changes from AC to DC
+ * of the LCD when the power changes from AC to DC
* 1. The system BIOS should NOT automatically control the brightness
- * level of the LCD, when the power changes from AC to DC.
+ * level of the LCD when the power changes from AC to DC.
* Return Value:
* -1 wrong arg.
*/
@@ -525,7 +525,7 @@
* Return Value:
* None
*
- * Find out all required AML method defined under the output
+ * Find out all required AML methods defined under the output
* device.
*/
@@ -636,7 +636,7 @@
* Return Value:
* None
*
- * Find out all required AML method defined under the video bus device.
+ * Find out all required AML methods defined under the video bus device.
*/
static void acpi_video_bus_find_cap(struct acpi_video_bus *video)
@@ -681,19 +681,19 @@
* to check well known required nodes.
*/
- /* Does this device able to support video switching ? */
+ /* Does this device support video switching? */
if (video->cap._DOS) {
video->flags.multihead = 1;
status = 0;
}
- /* Does this device able to retrieve a retrieve a video ROM ? */
+ /* Does this device support retrieving a video ROM? */
if (video->cap._ROM) {
video->flags.rom = 1;
status = 0;
}
- /* Does this device able to configure which video device to POST ? */
+ /* Does this device support configuring which video device to POST? */
if (video->cap._GPD && video->cap._SPD && video->cap._VPO) {
video->flags.post = 1;
status = 0;
@@ -860,7 +860,7 @@
if (level > 100)
return -EFAULT;
- /* validate though the list of available levels */
+ /* validate through the list of available levels */
for (i = 0; i < dev->brightness->count; i++)
if (level == dev->brightness->levels[i]) {
if (ACPI_SUCCESS
@@ -1065,10 +1065,10 @@
printk(KERN_WARNING PREFIX
"The motherboard VGA device is not listed as a possible POST device.\n");
printk(KERN_WARNING PREFIX
- "This indicate a BIOS bug. Please contact the manufacturer.\n");
+ "This indicates a BIOS bug. Please contact the manufacturer.\n");
}
printk("%lx\n", options);
- seq_printf(seq, "can POST: <intgrated video>");
+ seq_printf(seq, "can POST: <integrated video>");
if (options & 2)
seq_printf(seq, " <PCI video>");
if (options & 4)
@@ -1102,7 +1102,7 @@
seq_printf(seq, "<not supported>\n");
goto end;
}
- seq_printf(seq, "device posted is <%s>\n", device_decode[id & 3]);
+ seq_printf(seq, "device POSTed is <%s>\n", device_decode[id & 3]);
end:
return 0;
@@ -1156,7 +1156,7 @@
if (opt > 3)
return -EFAULT;
- /* just in case an OEM 'forget' the motherboard... */
+ /* just in case an OEM 'forgot' the motherboard... */
options |= 1;
if (options & (1ul << opt)) {
@@ -1527,13 +1527,13 @@
/*
* Arg:
* video : video bus device
- * event : Nontify Event
+ * event : notify event
*
* Return:
* < 0 : error
*
* 1. Find out the current active output device.
- * 2. Identify the next output device to switch
+ * 2. Identify the next output device to switch to.
* 3. call _DSS to do actual switch.
*/
@@ -1723,12 +1723,12 @@
device = video->device;
switch (event) {
- case ACPI_VIDEO_NOTIFY_SWITCH: /* User request that a switch occur,
+ case ACPI_VIDEO_NOTIFY_SWITCH: /* User requested a switch,
* most likely via hotkey. */
acpi_bus_generate_event(device, event, 0);
break;
- case ACPI_VIDEO_NOTIFY_PROBE: /* User plug or remove a video
+ case ACPI_VIDEO_NOTIFY_PROBE: /* User plugged in or removed a video
* connector. */
acpi_video_device_enumerate(video);
acpi_video_device_rebind(video);
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 43cc43d..dc7b562 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -389,6 +389,7 @@
{ PCI_VDEVICE(INTEL, 0x2929), board_ahci_pi }, /* ICH9M */
{ PCI_VDEVICE(INTEL, 0x292a), board_ahci_pi }, /* ICH9M */
{ PCI_VDEVICE(INTEL, 0x292b), board_ahci_pi }, /* ICH9M */
+ { PCI_VDEVICE(INTEL, 0x292c), board_ahci_pi }, /* ICH9M */
{ PCI_VDEVICE(INTEL, 0x292f), board_ahci_pi }, /* ICH9M */
{ PCI_VDEVICE(INTEL, 0x294d), board_ahci_pi }, /* ICH9 */
{ PCI_VDEVICE(INTEL, 0x294e), board_ahci_pi }, /* ICH9M */
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index dc42ba1..b952c58 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -93,7 +93,7 @@
#include <linux/libata.h>
#define DRV_NAME "ata_piix"
-#define DRV_VERSION "2.10"
+#define DRV_VERSION "2.10ac1"
enum {
PIIX_IOCFG = 0x54, /* IDE I/O configuration register */
@@ -667,14 +667,9 @@
{
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
- if (!pci_test_config_bits(pdev, &piix_enable_bits[ap->port_no])) {
- ata_port_printk(ap, KERN_INFO, "port disabled. ignoring.\n");
- ap->eh_context.i.action &= ~ATA_EH_RESET_MASK;
- return 0;
- }
-
+ if (!pci_test_config_bits(pdev, &piix_enable_bits[ap->port_no]))
+ return -ENOENT;
ich_pata_cbl_detect(ap);
-
return ata_std_prereset(ap);
}
diff --git a/drivers/ata/libata-acpi.c b/drivers/ata/libata-acpi.c
index d14a48e..c428a56 100644
--- a/drivers/ata/libata-acpi.c
+++ b/drivers/ata/libata-acpi.c
@@ -34,6 +34,13 @@
u8 tfa[REGS_PER_GTF]; /* regs. 0x1f1 - 0x1f7 */
};
+/*
+ * Helper - belongs in the PCI layer somewhere eventually
+ */
+static int is_pci_dev(struct device *dev)
+{
+ return (dev->bus == &pci_bus_type);
+}
/**
* sata_get_dev_handle - finds acpi_handle and PCI device.function
@@ -53,6 +60,9 @@
struct pci_dev *pci_dev;
acpi_integer addr;
+ if (!is_pci_dev(dev))
+ return -ENODEV;
+
pci_dev = to_pci_dev(dev); /* NOTE: PCI-specific */
/* Please refer to the ACPI spec for the syntax of _ADR. */
addr = (PCI_SLOT(pci_dev->devfn) << 16) | PCI_FUNC(pci_dev->devfn);
@@ -84,7 +94,12 @@
acpi_status status;
struct acpi_device_info *dinfo = NULL;
int ret = -ENODEV;
- struct pci_dev *pdev = to_pci_dev(dev);
+ struct pci_dev *pdev;
+
+ if (!is_pci_dev(dev))
+ return -ENODEV;
+
+ pdev = to_pci_dev(dev);
bus = pdev->bus->number;
devnum = PCI_SLOT(pdev->devfn);
@@ -561,6 +576,13 @@
if (noacpi)
return 0;
+ /*
+ * TBD - implement PATA support. For now,
+ * we should not run GTF on PATA devices since some
+ * PATA require execution of GTM/STM before GTF.
+ */
+ if (!(ap->cbl == ATA_CBL_SATA))
+ return 0;
for (ix = 0; ix < ATA_MAX_DEVICES; ix++) {
if (!ata_dev_enabled(&ap->device[ix]))
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index dc362fa0..3c1f883 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -3455,7 +3455,8 @@
"device is on DMA blacklist, disabling DMA\n");
}
- if ((host->flags & ATA_HOST_SIMPLEX) && host->simplex_claimed != ap) {
+ if ((host->flags & ATA_HOST_SIMPLEX) &&
+ host->simplex_claimed && host->simplex_claimed != ap) {
xfer_mask &= ~(ATA_MASK_MWDMA | ATA_MASK_UDMA);
ata_dev_printk(dev, KERN_WARNING, "simplex DMA is claimed by "
"other device, disabling DMA\n");
@@ -5684,18 +5685,22 @@
for (i = 0; i < host->n_ports; i++) {
struct ata_port *ap = host->ports[i];
- if (!ap)
- continue;
-
- if (ap->ops->port_stop)
+ if (ap && ap->ops->port_stop)
ap->ops->port_stop(ap);
-
- scsi_host_put(ap->scsi_host);
}
if (host->ops->host_stop)
host->ops->host_stop(host);
+ for (i = 0; i < host->n_ports; i++) {
+ struct ata_port *ap = host->ports[i];
+
+ if (ap)
+ scsi_host_put(ap->scsi_host);
+
+ host->ports[i] = NULL;
+ }
+
dev_set_drvdata(gendev, NULL);
}
diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c
index fc5b73d..86fbcd6 100644
--- a/drivers/ata/pata_legacy.c
+++ b/drivers/ata/pata_legacy.c
@@ -69,7 +69,7 @@
#define NR_HOST 6
static int legacy_port[NR_HOST] = { 0x1f0, 0x170, 0x1e8, 0x168, 0x1e0, 0x160 };
-static int legacy_irq[NR_HOST] = { 15, 14, 11, 10, 8, 12 };
+static int legacy_irq[NR_HOST] = { 14, 15, 11, 10, 8, 12 };
struct legacy_data {
unsigned long timing;
diff --git a/drivers/ata/pata_pdc202xx_old.c b/drivers/ata/pata_pdc202xx_old.c
index 3fb4177..acdc52c 100644
--- a/drivers/ata/pata_pdc202xx_old.c
+++ b/drivers/ata/pata_pdc202xx_old.c
@@ -2,13 +2,14 @@
* pata_pdc202xx_old.c - Promise PDC202xx PATA for new ATA layer
* (C) 2005 Red Hat Inc
* Alan Cox <alan@redhat.com>
+ * (C) 2007 Bartlomiej Zolnierkiewicz
*
* Based in part on linux/drivers/ide/pci/pdc202xx_old.c
*
* First cut with LBA48/ATAPI
*
* TODO:
- * Channel interlock/reset on both required ?
+ * Channel interlock/reset on both required
*/
#include <linux/kernel.h>
@@ -21,7 +22,7 @@
#include <linux/libata.h>
#define DRV_NAME "pata_pdc202xx_old"
-#define DRV_VERSION "0.3.0"
+#define DRV_VERSION "0.4.0"
/**
* pdc2024x_pre_reset - probe begin
@@ -76,7 +77,7 @@
static void pdc202xx_configure_piomode(struct ata_port *ap, struct ata_device *adev, int pio)
{
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
- int port = 0x60 + 4 * ap->port_no + 2 * adev->devno;
+ int port = 0x60 + 8 * ap->port_no + 4 * adev->devno;
static u16 pio_timing[5] = {
0x0913, 0x050C , 0x0308, 0x0206, 0x0104
};
@@ -85,7 +86,7 @@
pci_read_config_byte(pdev, port, &r_ap);
pci_read_config_byte(pdev, port + 1, &r_bp);
r_ap &= ~0x3F; /* Preserve ERRDY_EN, SYNC_IN */
- r_bp &= ~0x07;
+ r_bp &= ~0x1F;
r_ap |= (pio_timing[pio] >> 8);
r_bp |= (pio_timing[pio] & 0xFF);
@@ -123,7 +124,7 @@
static void pdc202xx_set_dmamode(struct ata_port *ap, struct ata_device *adev)
{
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
- int port = 0x60 + 4 * ap->port_no + 2 * adev->devno;
+ int port = 0x60 + 8 * ap->port_no + 4 * adev->devno;
static u8 udma_timing[6][2] = {
{ 0x60, 0x03 }, /* 33 Mhz Clock */
{ 0x40, 0x02 },
@@ -132,12 +133,17 @@
{ 0x20, 0x01 },
{ 0x20, 0x01 }
};
+ static u8 mdma_timing[3][2] = {
+ { 0x60, 0x03 },
+ { 0x60, 0x04 },
+ { 0xe0, 0x0f },
+ };
u8 r_bp, r_cp;
pci_read_config_byte(pdev, port + 1, &r_bp);
pci_read_config_byte(pdev, port + 2, &r_cp);
- r_bp &= ~0xF0;
+ r_bp &= ~0xE0;
r_cp &= ~0x0F;
if (adev->dma_mode >= XFER_UDMA_0) {
@@ -147,8 +153,8 @@
} else {
int speed = adev->dma_mode - XFER_MW_DMA_0;
- r_bp |= 0x60;
- r_cp |= (5 - speed);
+ r_bp |= mdma_timing[speed][0];
+ r_cp |= mdma_timing[speed][1];
}
pci_write_config_byte(pdev, port + 1, r_bp);
pci_write_config_byte(pdev, port + 2, r_cp);
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index 388d07fa..9d9670a 100644
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -874,8 +874,14 @@
if (status & (NV_ADMA_STAT_DONE |
NV_ADMA_STAT_CPBERR)) {
- u32 check_commands = notifier | notifier_error;
+ u32 check_commands;
int pos, error = 0;
+
+ if(ata_tag_valid(ap->active_tag))
+ check_commands = 1 << ap->active_tag;
+ else
+ check_commands = ap->sactive;
+
/** Check CPBs for completed commands */
while ((pos = ffs(check_commands)) && !error) {
pos--;
diff --git a/drivers/base/core.c b/drivers/base/core.c
index cf2a398..f191afe 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -584,17 +584,17 @@
if (dev->kobj.parent != &dev->class->subsys.kset.kobj)
sysfs_create_link(&dev->class->subsys.kset.kobj,
&dev->kobj, dev->bus_id);
-#ifdef CONFIG_SYSFS_DEPRECATED
if (parent) {
sysfs_create_link(&dev->kobj, &dev->parent->kobj,
"device");
+#ifdef CONFIG_SYSFS_DEPRECATED
class_name = make_class_name(dev->class->name,
&dev->kobj);
if (class_name)
sysfs_create_link(&dev->parent->kobj,
&dev->kobj, class_name);
- }
#endif
+ }
}
if ((error = device_add_attrs(dev)))
@@ -651,17 +651,17 @@
if (dev->kobj.parent != &dev->class->subsys.kset.kobj)
sysfs_remove_link(&dev->class->subsys.kset.kobj,
dev->bus_id);
-#ifdef CONFIG_SYSFS_DEPRECATED
if (parent) {
+#ifdef CONFIG_SYSFS_DEPRECATED
char *class_name = make_class_name(dev->class->name,
&dev->kobj);
if (class_name)
sysfs_remove_link(&dev->parent->kobj,
class_name);
kfree(class_name);
+#endif
sysfs_remove_link(&dev->kobj, "device");
}
-#endif
down(&dev->class->sem);
/* notify any interfaces that the device is now gone */
@@ -761,17 +761,17 @@
if (dev->kobj.parent != &dev->class->subsys.kset.kobj)
sysfs_remove_link(&dev->class->subsys.kset.kobj,
dev->bus_id);
-#ifdef CONFIG_SYSFS_DEPRECATED
if (parent) {
+#ifdef CONFIG_SYSFS_DEPRECATED
char *class_name = make_class_name(dev->class->name,
&dev->kobj);
if (class_name)
sysfs_remove_link(&dev->parent->kobj,
class_name);
kfree(class_name);
+#endif
sysfs_remove_link(&dev->kobj, "device");
}
-#endif
down(&dev->class->sem);
/* notify any interfaces that the device is now gone */
@@ -787,6 +787,13 @@
device_remove_attrs(dev);
bus_remove_device(dev);
+ /*
+ * Some platform devices are driven without driver attached
+ * and managed resources may have been acquired. Make sure
+ * all resources are released.
+ */
+ devres_release_all(dev);
+
/* Notify the platform of the removal, in case they
* need to do anything...
*/
@@ -1058,14 +1065,14 @@
return error;
}
-
+EXPORT_SYMBOL_GPL(device_rename);
static int device_move_class_links(struct device *dev,
struct device *old_parent,
struct device *new_parent)
{
+ int error = 0;
#ifdef CONFIG_SYSFS_DEPRECATED
- int error;
char *class_name;
class_name = make_class_name(dev->class->name, &dev->kobj);
@@ -1093,7 +1100,12 @@
kfree(class_name);
return error;
#else
- return 0;
+ if (old_parent)
+ sysfs_remove_link(&dev->kobj, "device");
+ if (new_parent)
+ error = sysfs_create_link(&dev->kobj, &new_parent->kobj,
+ "device");
+ return error;
#endif
}
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index cacb1c8..17ee97f 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -406,22 +406,6 @@
setups function - apparently needed by the rd_load_image routine
that supposes the filesystem in the image uses a 1024 blocksize.
-config BLK_DEV_INITRD
- bool "Initial RAM filesystem and RAM disk (initramfs/initrd) support"
- depends on BROKEN || !FRV
- help
- The initial RAM filesystem is a ramfs which is loaded by the
- boot loader (loadlin or lilo) and that is mounted as root
- before the normal boot procedure. It is typically used to
- load modules needed to mount the "real" root file system,
- etc. See <file:Documentation/initrd.txt> for details.
-
- If RAM disk support (BLK_DEV_RAM) is also included, this
- also enables initial RAM disk (initrd) support and adds
- 15 Kbytes (more on some other architectures) to the kernel size.
-
- If unsure say Y.
-
config CDROM_PKTCDVD
tristate "Packet writing on CD/DVD media"
depends on !UML
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 05dfe35..0c716ee 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -1291,13 +1291,19 @@
if (inq_buff == NULL)
goto mem_msg;
+ /* testing to see if 16-byte CDBs are already being used */
+ if (h->cciss_read == CCISS_READ_16) {
+ cciss_read_capacity_16(h->ctlr, drv_index, 1,
+ &total_size, &block_size);
+ goto geo_inq;
+ }
+
cciss_read_capacity(ctlr, drv_index, 1,
&total_size, &block_size);
- /* total size = last LBA + 1 */
- /* FFFFFFFF + 1 = 0, cannot have a logical volume of size 0 */
- /* so we assume this volume this must be >2TB in size */
- if (total_size == (__u32) 0) {
+ /* if read_capacity returns all F's this volume is >2TB in size */
+ /* so we switch to 16-byte CDB's for all read/write ops */
+ if (total_size == 0xFFFFFFFFULL) {
cciss_read_capacity_16(ctlr, drv_index, 1,
&total_size, &block_size);
h->cciss_read = CCISS_READ_16;
@@ -1306,6 +1312,7 @@
h->cciss_read = CCISS_READ_10;
h->cciss_write = CCISS_WRITE_10;
}
+geo_inq:
cciss_geometry_inquiry(ctlr, drv_index, 1, total_size, block_size,
inq_buff, &h->drv[drv_index]);
@@ -1917,13 +1924,14 @@
drv->raid_level = inq_buff->data_byte[8];
}
drv->block_size = block_size;
- drv->nr_blocks = total_size;
+ drv->nr_blocks = total_size + 1;
t = drv->heads * drv->sectors;
if (t > 1) {
- unsigned rem = sector_div(total_size, t);
+ sector_t real_size = total_size + 1;
+ unsigned long rem = sector_div(real_size, t);
if (rem)
- total_size++;
- drv->cylinders = total_size;
+ real_size++;
+ drv->cylinders = real_size;
}
} else { /* Get geometry failed */
printk(KERN_WARNING "cciss: reading geometry failed\n");
@@ -1953,16 +1961,16 @@
ctlr, buf, sizeof(ReadCapdata_struct),
1, logvol, 0, NULL, TYPE_CMD);
if (return_code == IO_OK) {
- *total_size = be32_to_cpu(*(__u32 *) buf->total_size)+1;
+ *total_size = be32_to_cpu(*(__u32 *) buf->total_size);
*block_size = be32_to_cpu(*(__u32 *) buf->block_size);
} else { /* read capacity command failed */
printk(KERN_WARNING "cciss: read capacity failed\n");
*total_size = 0;
*block_size = BLOCK_SIZE;
}
- if (*total_size != (__u32) 0)
+ if (*total_size != 0)
printk(KERN_INFO " blocks= %llu block_size= %d\n",
- (unsigned long long)*total_size, *block_size);
+ (unsigned long long)*total_size+1, *block_size);
kfree(buf);
return;
}
@@ -1989,7 +1997,7 @@
1, logvol, 0, NULL, TYPE_CMD);
}
if (return_code == IO_OK) {
- *total_size = be64_to_cpu(*(__u64 *) buf->total_size)+1;
+ *total_size = be64_to_cpu(*(__u64 *) buf->total_size);
*block_size = be32_to_cpu(*(__u32 *) buf->block_size);
} else { /* read capacity command failed */
printk(KERN_WARNING "cciss: read capacity failed\n");
@@ -1997,7 +2005,7 @@
*block_size = BLOCK_SIZE;
}
printk(KERN_INFO " blocks= %llu block_size= %d\n",
- (unsigned long long)*total_size, *block_size);
+ (unsigned long long)*total_size+1, *block_size);
kfree(buf);
return;
}
@@ -3119,8 +3127,9 @@
}
cciss_read_capacity(cntl_num, i, 0, &total_size, &block_size);
- /* total_size = last LBA + 1 */
- if(total_size == (__u32) 0) {
+ /* If read_capacity returns all F's the logical is >2TB */
+ /* so we switch to 16-byte CDBs for all read/write ops */
+ if(total_size == 0xFFFFFFFFULL) {
cciss_read_capacity_16(cntl_num, i, 0,
&total_size, &block_size);
hba[cntl_num]->cciss_read = CCISS_READ_16;
@@ -3395,7 +3404,7 @@
return -1;
}
-static void __devexit cciss_remove_one(struct pci_dev *pdev)
+static void cciss_remove_one(struct pci_dev *pdev)
{
ctlr_info_t *tmp_ptr;
int i, j;
@@ -3419,9 +3428,10 @@
memset(flush_buf, 0, 4);
return_code = sendcmd(CCISS_CACHE_FLUSH, i, flush_buf, 4, 0, 0, 0, NULL,
TYPE_CMD);
- if (return_code != IO_OK) {
- printk(KERN_WARNING "Error Flushing cache on controller %d\n",
- i);
+ if (return_code == IO_OK) {
+ printk(KERN_INFO "Completed flushing cache on controller %d\n", i);
+ } else {
+ printk(KERN_WARNING "Error flushing cache on controller %d\n", i);
}
free_irq(hba[i]->intr[2], hba[i]);
@@ -3472,6 +3482,7 @@
.probe = cciss_init_one,
.remove = __devexit_p(cciss_remove_one),
.id_table = cciss_pci_device_id, /* id_table */
+ .shutdown = cciss_remove_one,
};
/*
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index d0a6dc5..3429ece 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -1026,16 +1026,17 @@
source "drivers/char/tpm/Kconfig"
config TELCLOCK
- tristate "Telecom clock driver for MPBL0010 ATCA SBC"
+ tristate "Telecom clock driver for ATCA SBC"
depends on EXPERIMENTAL && X86
default n
help
- The telecom clock device is specific to the MPBL0010 ATCA computer and
- allows direct userspace access to the configuration of the telecom clock
- configuration settings. This device is used for hardware synchronization
- across the ATCA backplane fabric. Upon loading, the driver exports a
- sysfs directory, /sys/devices/platform/telco_clock, with a number of
- files for controlling the behavior of this hardware.
+ The telecom clock device is specific to the MPCBL0010 and MPCBL0050
+ ATCA computers and allows direct userspace access to the
+ configuration of the telecom clock configuration settings. This
+ device is used for hardware synchronization across the ATCA backplane
+ fabric. Upon loading, the driver exports a sysfs directory,
+ /sys/devices/platform/telco_clock, with a number of files for
+ controlling the behavior of this hardware.
endmenu
diff --git a/drivers/char/ds1286.c b/drivers/char/ds1286.c
index 6d58b03..59146e3 100644
--- a/drivers/char/ds1286.c
+++ b/drivers/char/ds1286.c
@@ -197,6 +197,7 @@
hrs = alm_tm.tm_hour;
min = alm_tm.tm_min;
+ sec = alm_tm.tm_sec;
if (hrs >= 24)
hrs = 0xff;
@@ -204,9 +205,11 @@
if (min >= 60)
min = 0xff;
- BIN_TO_BCD(sec);
- BIN_TO_BCD(min);
- BIN_TO_BCD(hrs);
+ if (sec != 0)
+ return -EINVAL;
+
+ min = BIN2BCD(min);
+ min = BIN2BCD(hrs);
spin_lock(&ds1286_lock);
rtc_write(hrs, RTC_HOURS_ALARM);
diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c
index 0e82968..f2e4ec4 100644
--- a/drivers/char/pcmcia/cm4040_cs.c
+++ b/drivers/char/pcmcia/cm4040_cs.c
@@ -273,6 +273,7 @@
DEBUGP(6, dev, "BytesToRead=%lu\n", bytes_to_read);
min_bytes_to_read = min(count, bytes_to_read + 5);
+ min_bytes_to_read = min_t(size_t, min_bytes_to_read, READ_WRITE_BUFFER_SIZE);
DEBUGP(6, dev, "Min=%lu\n", min_bytes_to_read);
@@ -340,7 +341,7 @@
return 0;
}
- if (count < 5) {
+ if ((count < 5) || (count > READ_WRITE_BUFFER_SIZE)) {
DEBUGP(2, dev, "<- cm4040_write buffersize=%Zd < 5\n", count);
return -EIO;
}
diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c
index a44db75..a905f78 100644
--- a/drivers/connector/connector.c
+++ b/drivers/connector/connector.c
@@ -128,7 +128,7 @@
*/
static int cn_call_callback(struct cn_msg *msg, void (*destruct_data)(void *), void *data)
{
- struct cn_callback_entry *__cbq;
+ struct cn_callback_entry *__cbq, *__new_cbq;
struct cn_dev *dev = &cdev;
int err = -ENODEV;
@@ -148,27 +148,27 @@
} else {
struct cn_callback_data *d;
- __cbq = kzalloc(sizeof(*__cbq), GFP_ATOMIC);
- if (__cbq) {
- d = &__cbq->data;
+ err = -ENOMEM;
+ __new_cbq = kzalloc(sizeof(struct cn_callback_entry), GFP_ATOMIC);
+ if (__new_cbq) {
+ d = &__new_cbq->data;
d->callback_priv = msg;
d->callback = __cbq->data.callback;
d->ddata = data;
d->destruct_data = destruct_data;
- d->free = __cbq;
+ d->free = __new_cbq;
- INIT_WORK(&__cbq->work,
+ INIT_WORK(&__new_cbq->work,
&cn_queue_wrapper);
-
+
if (queue_work(dev->cbdev->cn_queue,
- &__cbq->work))
+ &__new_cbq->work))
err = 0;
else {
- kfree(__cbq);
+ kfree(__new_cbq);
err = -EINVAL;
}
- } else
- err = -ENOMEM;
+ }
}
break;
}
diff --git a/drivers/crypto/geode-aes.c b/drivers/crypto/geode-aes.c
index 0eb6284..6d3840e 100644
--- a/drivers/crypto/geode-aes.c
+++ b/drivers/crypto/geode-aes.c
@@ -99,9 +99,8 @@
static unsigned int
geode_aes_crypt(struct geode_aes_op *op)
{
-
u32 flags = 0;
- int iflags;
+ unsigned long iflags;
if (op->len == 0 || op->src == op->dst)
return 0;
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index d441815..fde92ce 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -1821,7 +1821,7 @@
struct rdma_bind_list *bind_list;
int port, ret;
- bind_list = kmalloc(sizeof *bind_list, GFP_KERNEL);
+ bind_list = kzalloc(sizeof *bind_list, GFP_KERNEL);
if (!bind_list)
return -ENOMEM;
diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c
index b516b93..c859134 100644
--- a/drivers/infiniband/core/ucma.c
+++ b/drivers/infiniband/core/ucma.c
@@ -266,7 +266,7 @@
mutex_lock(&ctx->file->mut);
if (event->event == RDMA_CM_EVENT_CONNECT_REQUEST) {
if (!ctx->backlog) {
- ret = -EDQUOT;
+ ret = -ENOMEM;
kfree(uevent);
goto out;
}
diff --git a/drivers/infiniband/hw/cxgb3/cxio_hal.c b/drivers/infiniband/hw/cxgb3/cxio_hal.c
index d737c73..818cf1a 100644
--- a/drivers/infiniband/hw/cxgb3/cxio_hal.c
+++ b/drivers/infiniband/hw/cxgb3/cxio_hal.c
@@ -36,6 +36,7 @@
#include <linux/sched.h>
#include <linux/spinlock.h>
#include <linux/pci.h>
+#include <linux/dma-mapping.h>
#include "cxio_resource.h"
#include "cxio_hal.h"
diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.c b/drivers/infiniband/hw/cxgb3/iwch_cm.c
index b21fde8..d0ed1d3 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_cm.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_cm.c
@@ -305,8 +305,7 @@
*/
static struct sk_buff *get_skb(struct sk_buff *skb, int len, gfp_t gfp)
{
- if (skb) {
- BUG_ON(skb_cloned(skb));
+ if (skb && !skb_is_nonlinear(skb) && !skb_cloned(skb)) {
skb_trim(skb, 0);
skb_get(skb);
} else {
@@ -1415,6 +1414,7 @@
wake_up(&ep->com.waitq);
break;
case FPDU_MODE:
+ start_ep_timer(ep);
__state_set(&ep->com, CLOSING);
attrs.next_state = IWCH_QP_STATE_CLOSING;
iwch_modify_qp(ep->com.qp->rhp, ep->com.qp,
@@ -1425,7 +1425,6 @@
disconnect = 0;
break;
case CLOSING:
- start_ep_timer(ep);
__state_set(&ep->com, MORIBUND);
disconnect = 0;
break;
@@ -1487,8 +1486,10 @@
case CONNECTING:
break;
case MPA_REQ_WAIT:
+ stop_ep_timer(ep);
break;
case MPA_REQ_SENT:
+ stop_ep_timer(ep);
connect_reply_upcall(ep, -ECONNRESET);
break;
case MPA_REP_SENT:
@@ -1507,9 +1508,10 @@
get_ep(&ep->com);
break;
case MORIBUND:
- stop_ep_timer(ep);
- case FPDU_MODE:
case CLOSING:
+ stop_ep_timer(ep);
+ /*FALLTHROUGH*/
+ case FPDU_MODE:
if (ep->com.cm_id && ep->com.qp) {
attrs.next_state = IWCH_QP_STATE_ERROR;
ret = iwch_modify_qp(ep->com.qp->rhp,
@@ -1570,7 +1572,6 @@
spin_lock_irqsave(&ep->com.lock, flags);
switch (ep->com.state) {
case CLOSING:
- start_ep_timer(ep);
__state_set(&ep->com, MORIBUND);
break;
case MORIBUND:
@@ -1586,6 +1587,8 @@
__state_set(&ep->com, DEAD);
release = 1;
break;
+ case ABORTING:
+ break;
case DEAD:
default:
BUG_ON(1);
@@ -1659,6 +1662,7 @@
break;
case MPA_REQ_WAIT:
break;
+ case CLOSING:
case MORIBUND:
if (ep->com.cm_id && ep->com.qp) {
attrs.next_state = IWCH_QP_STATE_ERROR;
@@ -1687,12 +1691,11 @@
return -ECONNRESET;
}
BUG_ON(state_read(&ep->com) != MPA_REQ_RCVD);
- state_set(&ep->com, CLOSING);
if (mpa_rev == 0)
abort_connection(ep, NULL, GFP_KERNEL);
else {
err = send_mpa_reject(ep, pdata, pdata_len);
- err = send_halfclose(ep, GFP_KERNEL);
+ err = iwch_ep_disconnect(ep, 0, GFP_KERNEL);
}
return 0;
}
@@ -1957,11 +1960,11 @@
case MPA_REQ_RCVD:
case MPA_REP_SENT:
case FPDU_MODE:
+ start_ep_timer(ep);
ep->com.state = CLOSING;
close = 1;
break;
case CLOSING:
- start_ep_timer(ep);
ep->com.state = MORIBUND;
close = 1;
break;
diff --git a/drivers/infiniband/hw/cxgb3/iwch_ev.c b/drivers/infiniband/hw/cxgb3/iwch_ev.c
index 54362af..b406766 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_ev.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_ev.c
@@ -47,12 +47,6 @@
struct iwch_qp_attributes attrs;
struct iwch_qp *qhp;
- printk(KERN_ERR "%s - AE qpid 0x%x opcode %d status 0x%x "
- "type %d wrid.hi 0x%x wrid.lo 0x%x \n", __FUNCTION__,
- CQE_QPID(rsp_msg->cqe), CQE_OPCODE(rsp_msg->cqe),
- CQE_STATUS(rsp_msg->cqe), CQE_TYPE(rsp_msg->cqe),
- CQE_WRID_HI(rsp_msg->cqe), CQE_WRID_LOW(rsp_msg->cqe));
-
spin_lock(&rnicp->lock);
qhp = get_qhp(rnicp, CQE_QPID(rsp_msg->cqe));
@@ -73,6 +67,12 @@
return;
}
+ printk(KERN_ERR "%s - AE qpid 0x%x opcode %d status 0x%x "
+ "type %d wrid.hi 0x%x wrid.lo 0x%x \n", __FUNCTION__,
+ CQE_QPID(rsp_msg->cqe), CQE_OPCODE(rsp_msg->cqe),
+ CQE_STATUS(rsp_msg->cqe), CQE_TYPE(rsp_msg->cqe),
+ CQE_WRID_HI(rsp_msg->cqe), CQE_WRID_LOW(rsp_msg->cqe));
+
atomic_inc(&qhp->refcnt);
spin_unlock(&rnicp->lock);
diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c
index 9947a14..f2774ae 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_provider.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c
@@ -331,6 +331,7 @@
int ret = 0;
struct iwch_mm_entry *mm;
struct iwch_ucontext *ucontext;
+ u64 addr;
PDBG("%s pgoff 0x%lx key 0x%x len %d\n", __FUNCTION__, vma->vm_pgoff,
key, len);
@@ -345,10 +346,11 @@
mm = remove_mmap(ucontext, key, len);
if (!mm)
return -EINVAL;
+ addr = mm->addr;
kfree(mm);
- if ((mm->addr >= rdev_p->rnic_info.udbell_physbase) &&
- (mm->addr < (rdev_p->rnic_info.udbell_physbase +
+ if ((addr >= rdev_p->rnic_info.udbell_physbase) &&
+ (addr < (rdev_p->rnic_info.udbell_physbase +
rdev_p->rnic_info.udbell_len))) {
/*
@@ -362,7 +364,7 @@
vma->vm_flags |= VM_DONTCOPY | VM_DONTEXPAND;
vma->vm_flags &= ~VM_MAYREAD;
ret = io_remap_pfn_range(vma, vma->vm_start,
- mm->addr >> PAGE_SHIFT,
+ addr >> PAGE_SHIFT,
len, vma->vm_page_prot);
} else {
@@ -370,7 +372,7 @@
* Map WQ or CQ contig dma memory...
*/
ret = remap_pfn_range(vma, vma->vm_start,
- mm->addr >> PAGE_SHIFT,
+ addr >> PAGE_SHIFT,
len, vma->vm_page_prot);
}
@@ -463,9 +465,6 @@
php = to_iwch_pd(pd);
rhp = php->rhp;
- acc = iwch_convert_access(acc);
-
-
mhp = kzalloc(sizeof(*mhp), GFP_KERNEL);
if (!mhp)
return ERR_PTR(-ENOMEM);
@@ -491,12 +490,7 @@
mhp->attr.pdid = php->pdid;
mhp->attr.zbva = 0;
- /* NOTE: TPT perms are backwards from BIND WR perms! */
- mhp->attr.perms = (acc & 0x1) << 3;
- mhp->attr.perms |= (acc & 0x2) << 1;
- mhp->attr.perms |= (acc & 0x4) >> 1;
- mhp->attr.perms |= (acc & 0x8) >> 3;
-
+ mhp->attr.perms = iwch_ib_to_tpt_access(acc);
mhp->attr.va_fbo = *iova_start;
mhp->attr.page_size = shift - 12;
@@ -525,7 +519,6 @@
struct iwch_mr mh, *mhp;
struct iwch_pd *php;
struct iwch_dev *rhp;
- int new_acc;
__be64 *page_list = NULL;
int shift = 0;
u64 total_size;
@@ -546,14 +539,12 @@
if (rhp != php->rhp)
return -EINVAL;
- new_acc = mhp->attr.perms;
-
memcpy(&mh, mhp, sizeof *mhp);
if (mr_rereg_mask & IB_MR_REREG_PD)
php = to_iwch_pd(pd);
if (mr_rereg_mask & IB_MR_REREG_ACCESS)
- mh.attr.perms = iwch_convert_access(acc);
+ mh.attr.perms = iwch_ib_to_tpt_access(acc);
if (mr_rereg_mask & IB_MR_REREG_TRANS)
ret = build_phys_page_list(buffer_list, num_phys_buf,
iova_start,
@@ -568,7 +559,7 @@
if (mr_rereg_mask & IB_MR_REREG_PD)
mhp->attr.pdid = php->pdid;
if (mr_rereg_mask & IB_MR_REREG_ACCESS)
- mhp->attr.perms = acc;
+ mhp->attr.perms = iwch_ib_to_tpt_access(acc);
if (mr_rereg_mask & IB_MR_REREG_TRANS) {
mhp->attr.zbva = 0;
mhp->attr.va_fbo = *iova_start;
@@ -613,8 +604,6 @@
goto err;
}
- acc = iwch_convert_access(acc);
-
i = n = 0;
list_for_each_entry(chunk, ®ion->chunk_list, list)
@@ -630,10 +619,7 @@
mhp->rhp = rhp;
mhp->attr.pdid = php->pdid;
mhp->attr.zbva = 0;
- mhp->attr.perms = (acc & 0x1) << 3;
- mhp->attr.perms |= (acc & 0x2) << 1;
- mhp->attr.perms |= (acc & 0x4) >> 1;
- mhp->attr.perms |= (acc & 0x8) >> 3;
+ mhp->attr.perms = iwch_ib_to_tpt_access(acc);
mhp->attr.va_fbo = region->virt_base;
mhp->attr.page_size = shift - 12;
mhp->attr.len = (u32) region->length;
@@ -736,10 +722,8 @@
qhp = to_iwch_qp(ib_qp);
rhp = qhp->rhp;
- if (qhp->attr.state == IWCH_QP_STATE_RTS) {
- attrs.next_state = IWCH_QP_STATE_ERROR;
- iwch_modify_qp(rhp, qhp, IWCH_QP_ATTR_NEXT_STATE, &attrs, 0);
- }
+ attrs.next_state = IWCH_QP_STATE_ERROR;
+ iwch_modify_qp(rhp, qhp, IWCH_QP_ATTR_NEXT_STATE, &attrs, 0);
wait_event(qhp->wait, !qhp->ep);
remove_handle(rhp, &rhp->qpidr, qhp->wq.qpid);
diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.h b/drivers/infiniband/hw/cxgb3/iwch_provider.h
index de0fe1b..93bcc56 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_provider.h
+++ b/drivers/infiniband/hw/cxgb3/iwch_provider.h
@@ -286,27 +286,20 @@
}
}
-enum iwch_mem_perms {
- IWCH_MEM_ACCESS_LOCAL_READ = 1 << 0,
- IWCH_MEM_ACCESS_LOCAL_WRITE = 1 << 1,
- IWCH_MEM_ACCESS_REMOTE_READ = 1 << 2,
- IWCH_MEM_ACCESS_REMOTE_WRITE = 1 << 3,
- IWCH_MEM_ACCESS_ATOMICS = 1 << 4,
- IWCH_MEM_ACCESS_BINDING = 1 << 5,
- IWCH_MEM_ACCESS_LOCAL =
- (IWCH_MEM_ACCESS_LOCAL_READ | IWCH_MEM_ACCESS_LOCAL_WRITE),
- IWCH_MEM_ACCESS_REMOTE =
- (IWCH_MEM_ACCESS_REMOTE_WRITE | IWCH_MEM_ACCESS_REMOTE_READ)
- /* cannot go beyond 1 << 31 */
-} __attribute__ ((packed));
-
-static inline u32 iwch_convert_access(int acc)
+static inline u32 iwch_ib_to_tpt_access(int acc)
{
- return (acc & IB_ACCESS_REMOTE_WRITE ? IWCH_MEM_ACCESS_REMOTE_WRITE : 0)
- | (acc & IB_ACCESS_REMOTE_READ ? IWCH_MEM_ACCESS_REMOTE_READ : 0) |
- (acc & IB_ACCESS_LOCAL_WRITE ? IWCH_MEM_ACCESS_LOCAL_WRITE : 0) |
- (acc & IB_ACCESS_MW_BIND ? IWCH_MEM_ACCESS_BINDING : 0) |
- IWCH_MEM_ACCESS_LOCAL_READ;
+ return (acc & IB_ACCESS_REMOTE_WRITE ? TPT_REMOTE_WRITE : 0) |
+ (acc & IB_ACCESS_REMOTE_READ ? TPT_REMOTE_READ : 0) |
+ (acc & IB_ACCESS_LOCAL_WRITE ? TPT_LOCAL_WRITE : 0) |
+ TPT_LOCAL_READ;
+}
+
+static inline u32 iwch_ib_to_mwbind_access(int acc)
+{
+ return (acc & IB_ACCESS_REMOTE_WRITE ? T3_MEM_ACCESS_REM_WRITE : 0) |
+ (acc & IB_ACCESS_REMOTE_READ ? T3_MEM_ACCESS_REM_READ : 0) |
+ (acc & IB_ACCESS_LOCAL_WRITE ? T3_MEM_ACCESS_LOCAL_WRITE : 0) |
+ T3_MEM_ACCESS_LOCAL_READ;
}
enum iwch_mmid_state {
diff --git a/drivers/infiniband/hw/cxgb3/iwch_qp.c b/drivers/infiniband/hw/cxgb3/iwch_qp.c
index 9ea00cc..0a472c9 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_qp.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_qp.c
@@ -439,7 +439,7 @@
wqe->bind.type = T3_VA_BASED_TO;
/* TBD: check perms */
- wqe->bind.perms = iwch_convert_access(mw_bind->mw_access_flags);
+ wqe->bind.perms = iwch_ib_to_mwbind_access(mw_bind->mw_access_flags);
wqe->bind.mr_stag = cpu_to_be32(mw_bind->mr->lkey);
wqe->bind.mw_stag = cpu_to_be32(mw->rkey);
wqe->bind.mw_len = cpu_to_be32(mw_bind->length);
diff --git a/drivers/infiniband/hw/ehca/ehca_classes.h b/drivers/infiniband/hw/ehca/ehca_classes.h
index 40404c9..82ded44 100644
--- a/drivers/infiniband/hw/ehca/ehca_classes.h
+++ b/drivers/infiniband/hw/ehca/ehca_classes.h
@@ -52,6 +52,8 @@
struct ehca_pd;
struct ehca_av;
+#include <linux/wait.h>
+
#include <rdma/ib_verbs.h>
#include <rdma/ib_user_verbs.h>
@@ -153,7 +155,9 @@
spinlock_t cb_lock;
struct hlist_head qp_hashtab[QP_HASHTAB_LEN];
struct list_head entry;
- u32 nr_callbacks;
+ u32 nr_callbacks; /* #events assigned to cpu by scaling code */
+ u32 nr_events; /* #events seen */
+ wait_queue_head_t wait_completion;
spinlock_t task_lock;
u32 ownpid;
/* mmap counter for resources mapped into user space */
diff --git a/drivers/infiniband/hw/ehca/ehca_cq.c b/drivers/infiniband/hw/ehca/ehca_cq.c
index 6ebfa27..e2cdc1a 100644
--- a/drivers/infiniband/hw/ehca/ehca_cq.c
+++ b/drivers/infiniband/hw/ehca/ehca_cq.c
@@ -146,6 +146,7 @@
spin_lock_init(&my_cq->spinlock);
spin_lock_init(&my_cq->cb_lock);
spin_lock_init(&my_cq->task_lock);
+ init_waitqueue_head(&my_cq->wait_completion);
my_cq->ownpid = current->tgid;
cq = &my_cq->ib_cq;
@@ -302,6 +303,16 @@
return cq;
}
+static int get_cq_nr_events(struct ehca_cq *my_cq)
+{
+ int ret;
+ unsigned long flags;
+ spin_lock_irqsave(&ehca_cq_idr_lock, flags);
+ ret = my_cq->nr_events;
+ spin_unlock_irqrestore(&ehca_cq_idr_lock, flags);
+ return ret;
+}
+
int ehca_destroy_cq(struct ib_cq *cq)
{
u64 h_ret;
@@ -329,10 +340,11 @@
}
spin_lock_irqsave(&ehca_cq_idr_lock, flags);
- while (my_cq->nr_callbacks) {
+ while (my_cq->nr_events) {
spin_unlock_irqrestore(&ehca_cq_idr_lock, flags);
- yield();
+ wait_event(my_cq->wait_completion, !get_cq_nr_events(my_cq));
spin_lock_irqsave(&ehca_cq_idr_lock, flags);
+ /* recheck nr_events to assure no cqe has just arrived */
}
idr_remove(&ehca_cq_idr, my_cq->token);
diff --git a/drivers/infiniband/hw/ehca/ehca_irq.c b/drivers/infiniband/hw/ehca/ehca_irq.c
index 3ec53c6..20f36bf 100644
--- a/drivers/infiniband/hw/ehca/ehca_irq.c
+++ b/drivers/infiniband/hw/ehca/ehca_irq.c
@@ -404,10 +404,11 @@
u32 token;
unsigned long flags;
struct ehca_cq *cq;
+
eqe_value = eqe->entry;
ehca_dbg(&shca->ib_device, "eqe_value=%lx", eqe_value);
if (EHCA_BMASK_GET(EQE_COMPLETION_EVENT, eqe_value)) {
- ehca_dbg(&shca->ib_device, "... completion event");
+ ehca_dbg(&shca->ib_device, "Got completion event");
token = EHCA_BMASK_GET(EQE_CQ_TOKEN, eqe_value);
spin_lock_irqsave(&ehca_cq_idr_lock, flags);
cq = idr_find(&ehca_cq_idr, token);
@@ -419,16 +420,20 @@
return;
}
reset_eq_pending(cq);
- if (ehca_scaling_code) {
+ cq->nr_events++;
+ spin_unlock_irqrestore(&ehca_cq_idr_lock, flags);
+ if (ehca_scaling_code)
queue_comp_task(cq);
- spin_unlock_irqrestore(&ehca_cq_idr_lock, flags);
- } else {
- spin_unlock_irqrestore(&ehca_cq_idr_lock, flags);
+ else {
comp_event_callback(cq);
+ spin_lock_irqsave(&ehca_cq_idr_lock, flags);
+ cq->nr_events--;
+ if (!cq->nr_events)
+ wake_up(&cq->wait_completion);
+ spin_unlock_irqrestore(&ehca_cq_idr_lock, flags);
}
} else {
- ehca_dbg(&shca->ib_device,
- "Got non completion event");
+ ehca_dbg(&shca->ib_device, "Got non completion event");
parse_identifier(shca, eqe_value);
}
}
@@ -478,6 +483,7 @@
"token=%x", token);
continue;
}
+ eqe_cache[eqe_cnt].cq->nr_events++;
spin_unlock(&ehca_cq_idr_lock);
} else
eqe_cache[eqe_cnt].cq = NULL;
@@ -504,12 +510,18 @@
/* call completion handler for cached eqes */
for (i = 0; i < eqe_cnt; i++)
if (eq->eqe_cache[i].cq) {
- if (ehca_scaling_code) {
- spin_lock(&ehca_cq_idr_lock);
+ if (ehca_scaling_code)
queue_comp_task(eq->eqe_cache[i].cq);
- spin_unlock(&ehca_cq_idr_lock);
- } else
- comp_event_callback(eq->eqe_cache[i].cq);
+ else {
+ struct ehca_cq *cq = eq->eqe_cache[i].cq;
+ comp_event_callback(cq);
+ spin_lock_irqsave(&ehca_cq_idr_lock, flags);
+ cq->nr_events--;
+ if (!cq->nr_events)
+ wake_up(&cq->wait_completion);
+ spin_unlock_irqrestore(&ehca_cq_idr_lock,
+ flags);
+ }
} else {
ehca_dbg(&shca->ib_device, "Got non completion event");
parse_identifier(shca, eq->eqe_cache[i].eqe->entry);
@@ -523,7 +535,6 @@
if (!eqe)
break;
process_eqe(shca, eqe);
- eqe_cnt++;
} while (1);
unlock_irq_spinlock:
@@ -567,8 +578,7 @@
list_add_tail(&__cq->entry, &cct->cq_list);
cct->cq_jobs++;
wake_up(&cct->wait_queue);
- }
- else
+ } else
__cq->nr_callbacks++;
spin_unlock(&__cq->task_lock);
@@ -577,18 +587,21 @@
static void queue_comp_task(struct ehca_cq *__cq)
{
- int cpu;
int cpu_id;
struct ehca_cpu_comp_task *cct;
+ int cq_jobs;
+ unsigned long flags;
- cpu = get_cpu();
cpu_id = find_next_online_cpu(pool);
BUG_ON(!cpu_online(cpu_id));
cct = per_cpu_ptr(pool->cpu_comp_tasks, cpu_id);
BUG_ON(!cct);
- if (cct->cq_jobs > 0) {
+ spin_lock_irqsave(&cct->task_lock, flags);
+ cq_jobs = cct->cq_jobs;
+ spin_unlock_irqrestore(&cct->task_lock, flags);
+ if (cq_jobs > 0) {
cpu_id = find_next_online_cpu(pool);
cct = per_cpu_ptr(pool->cpu_comp_tasks, cpu_id);
BUG_ON(!cct);
@@ -608,11 +621,17 @@
cq = list_entry(cct->cq_list.next, struct ehca_cq, entry);
spin_unlock_irqrestore(&cct->task_lock, flags);
comp_event_callback(cq);
- spin_lock_irqsave(&cct->task_lock, flags);
+ spin_lock_irqsave(&ehca_cq_idr_lock, flags);
+ cq->nr_events--;
+ if (!cq->nr_events)
+ wake_up(&cq->wait_completion);
+ spin_unlock_irqrestore(&ehca_cq_idr_lock, flags);
+
+ spin_lock_irqsave(&cct->task_lock, flags);
spin_lock(&cq->task_lock);
cq->nr_callbacks--;
- if (cq->nr_callbacks == 0) {
+ if (!cq->nr_callbacks) {
list_del_init(cct->cq_list.next);
cct->cq_jobs--;
}
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c
index c183512..059da96 100644
--- a/drivers/infiniband/hw/ehca/ehca_main.c
+++ b/drivers/infiniband/hw/ehca/ehca_main.c
@@ -52,7 +52,7 @@
MODULE_LICENSE("Dual BSD/GPL");
MODULE_AUTHOR("Christoph Raisch <raisch@de.ibm.com>");
MODULE_DESCRIPTION("IBM eServer HCA InfiniBand Device Driver");
-MODULE_VERSION("SVNEHCA_0021");
+MODULE_VERSION("SVNEHCA_0022");
int ehca_open_aqp1 = 0;
int ehca_debug_level = 0;
@@ -810,7 +810,7 @@
int ret;
printk(KERN_INFO "eHCA Infiniband Device Driver "
- "(Rel.: SVNEHCA_0021)\n");
+ "(Rel.: SVNEHCA_0022)\n");
idr_init(&ehca_qp_idr);
idr_init(&ehca_cq_idr);
spin_lock_init(&ehca_qp_idr_lock);
diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c
index 71dc84b..1c6b63a 100644
--- a/drivers/infiniband/hw/mthca/mthca_qp.c
+++ b/drivers/infiniband/hw/mthca/mthca_qp.c
@@ -1088,21 +1088,21 @@
static int mthca_alloc_memfree(struct mthca_dev *dev,
struct mthca_qp *qp)
{
- int ret = 0;
-
if (mthca_is_memfree(dev)) {
qp->rq.db_index = mthca_alloc_db(dev, MTHCA_DB_TYPE_RQ,
qp->qpn, &qp->rq.db);
if (qp->rq.db_index < 0)
- return ret;
+ return -ENOMEM;
qp->sq.db_index = mthca_alloc_db(dev, MTHCA_DB_TYPE_SQ,
qp->qpn, &qp->sq.db);
- if (qp->sq.db_index < 0)
+ if (qp->sq.db_index < 0) {
mthca_free_db(dev, MTHCA_DB_TYPE_RQ, qp->rq.db_index);
+ return -ENOMEM;
+ }
}
- return ret;
+ return 0;
}
static void mthca_free_memfree(struct mthca_dev *dev,
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index bb2e3d5..56c87a8 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -407,6 +407,10 @@
queue_delayed_work(ipoib_workqueue,
&priv->mcast_task, 0);
mutex_unlock(&mcast_mutex);
+
+ if (mcast == priv->broadcast)
+ netif_carrier_on(dev);
+
return 0;
}
@@ -594,7 +598,6 @@
ipoib_dbg_mcast(priv, "successfully joined all multicast groups\n");
clear_bit(IPOIB_MCAST_RUN, &priv->flags);
- netif_carrier_on(dev);
}
int ipoib_mcast_start_thread(struct net_device *dev)
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_verbs.c b/drivers/infiniband/ulp/ipoib/ipoib_verbs.c
index 3cb551b..7f3ec20 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_verbs.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_verbs.c
@@ -259,12 +259,13 @@
struct ipoib_dev_priv *priv =
container_of(handler, struct ipoib_dev_priv, event_handler);
- if (record->event == IB_EVENT_PORT_ERR ||
- record->event == IB_EVENT_PKEY_CHANGE ||
- record->event == IB_EVENT_PORT_ACTIVE ||
- record->event == IB_EVENT_LID_CHANGE ||
- record->event == IB_EVENT_SM_CHANGE ||
- record->event == IB_EVENT_CLIENT_REREGISTER) {
+ if ((record->event == IB_EVENT_PORT_ERR ||
+ record->event == IB_EVENT_PKEY_CHANGE ||
+ record->event == IB_EVENT_PORT_ACTIVE ||
+ record->event == IB_EVENT_LID_CHANGE ||
+ record->event == IB_EVENT_SM_CHANGE ||
+ record->event == IB_EVENT_CLIENT_REREGISTER) &&
+ record->element.port_num == priv->port) {
ipoib_dbg(priv, "Port state change event\n");
queue_work(ipoib_workqueue, &priv->flush_task);
}
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index ec195a3..db9cca3 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -553,7 +553,8 @@
*/
param = 0x5a;
- if (i8042_command(¶m, I8042_CMD_AUX_LOOP) || param != 0x5a) {
+ retval = i8042_command(¶m, I8042_CMD_AUX_LOOP);
+ if (retval || param != 0x5a) {
/*
* External connection test - filters out AT-soldered PS/2 i8042's
@@ -567,7 +568,12 @@
(param && param != 0xfa && param != 0xff))
return -1;
- aux_loop_broken = 1;
+/*
+ * If AUX_LOOP completed without error but returned unexpected data
+ * mark it as broken
+ */
+ if (!retval)
+ aux_loop_broken = 1;
}
/*
diff --git a/drivers/misc/asus-laptop.c b/drivers/misc/asus-laptop.c
index 295e931..4b23212 100644
--- a/drivers/misc/asus-laptop.c
+++ b/drivers/misc/asus-laptop.c
@@ -211,7 +211,7 @@
enum led_brightness value); \
static void object##_led_update(struct work_struct *ignored); \
static int object##_led_wk; \
- DECLARE_WORK(object##_led_work, object##_led_update); \
+ static DECLARE_WORK(object##_led_work, object##_led_update); \
static struct led_classdev object##_led = { \
.name = "asus:" ledname, \
.brightness_set = object##_led_set, \
diff --git a/drivers/misc/sony-laptop.c b/drivers/misc/sony-laptop.c
index 2ebe240..ac708bc 100644
--- a/drivers/misc/sony-laptop.c
+++ b/drivers/misc/sony-laptop.c
@@ -453,7 +453,7 @@
static int sony_acpi_add(struct acpi_device *device)
{
acpi_status status;
- int result;
+ int result = 0;
acpi_handle handle;
sony_acpi_acpi_device = device;
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 5046a16..4a73e8b 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -376,10 +376,11 @@
{
struct mmc_ios *ios = &host->ios;
- pr_debug("%s: clock %uHz busmode %u powermode %u cs %u Vdd %u width %u\n",
+ pr_debug("%s: clock %uHz busmode %u powermode %u cs %u Vdd %u "
+ "width %u timing %u\n",
mmc_hostname(host), ios->clock, ios->bus_mode,
ios->power_mode, ios->chip_select, ios->vdd,
- ios->bus_width);
+ ios->bus_width, ios->timing);
host->ops->set_ios(host, ios);
}
@@ -809,6 +810,7 @@
host->ios.chip_select = MMC_CS_DONTCARE;
host->ios.power_mode = MMC_POWER_UP;
host->ios.bus_width = MMC_BUS_WIDTH_1;
+ host->ios.timing = MMC_TIMING_LEGACY;
mmc_set_ios(host);
mmc_delay(1);
@@ -828,6 +830,7 @@
host->ios.chip_select = MMC_CS_DONTCARE;
host->ios.power_mode = MMC_POWER_OFF;
host->ios.bus_width = MMC_BUS_WIDTH_1;
+ host->ios.timing = MMC_TIMING_LEGACY;
mmc_set_ios(host);
}
@@ -1112,46 +1115,50 @@
continue;
}
- /* Activate highspeed support. */
- cmd.opcode = MMC_SWITCH;
- cmd.arg = (MMC_SWITCH_MODE_WRITE_BYTE << 24) |
- (EXT_CSD_HS_TIMING << 16) |
- (1 << 8) |
- EXT_CSD_CMD_SET_NORMAL;
- cmd.flags = MMC_RSP_R1B | MMC_CMD_AC;
+ if (host->caps & MMC_CAP_MMC_HIGHSPEED) {
+ /* Activate highspeed support. */
+ cmd.opcode = MMC_SWITCH;
+ cmd.arg = (MMC_SWITCH_MODE_WRITE_BYTE << 24) |
+ (EXT_CSD_HS_TIMING << 16) |
+ (1 << 8) |
+ EXT_CSD_CMD_SET_NORMAL;
+ cmd.flags = MMC_RSP_R1B | MMC_CMD_AC;
- err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
- if (err != MMC_ERR_NONE) {
- printk("%s: failed to switch card to mmc v4 "
- "high-speed mode.\n",
- mmc_hostname(card->host));
- continue;
+ err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
+ if (err != MMC_ERR_NONE) {
+ printk("%s: failed to switch card to mmc v4 "
+ "high-speed mode.\n",
+ mmc_hostname(card->host));
+ continue;
+ }
+
+ mmc_card_set_highspeed(card);
+
+ host->ios.timing = MMC_TIMING_SD_HS;
+ mmc_set_ios(host);
}
- mmc_card_set_highspeed(card);
-
/* Check for host support for wide-bus modes. */
- if (!(host->caps & MMC_CAP_4_BIT_DATA)) {
- continue;
+ if (host->caps & MMC_CAP_4_BIT_DATA) {
+ /* Activate 4-bit support. */
+ cmd.opcode = MMC_SWITCH;
+ cmd.arg = (MMC_SWITCH_MODE_WRITE_BYTE << 24) |
+ (EXT_CSD_BUS_WIDTH << 16) |
+ (EXT_CSD_BUS_WIDTH_4 << 8) |
+ EXT_CSD_CMD_SET_NORMAL;
+ cmd.flags = MMC_RSP_R1B | MMC_CMD_AC;
+
+ err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
+ if (err != MMC_ERR_NONE) {
+ printk("%s: failed to switch card to "
+ "mmc v4 4-bit bus mode.\n",
+ mmc_hostname(card->host));
+ continue;
+ }
+
+ host->ios.bus_width = MMC_BUS_WIDTH_4;
+ mmc_set_ios(host);
}
-
- /* Activate 4-bit support. */
- cmd.opcode = MMC_SWITCH;
- cmd.arg = (MMC_SWITCH_MODE_WRITE_BYTE << 24) |
- (EXT_CSD_BUS_WIDTH << 16) |
- (EXT_CSD_BUS_WIDTH_4 << 8) |
- EXT_CSD_CMD_SET_NORMAL;
- cmd.flags = MMC_RSP_R1B | MMC_CMD_AC;
-
- err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
- if (err != MMC_ERR_NONE) {
- printk("%s: failed to switch card to "
- "mmc v4 4-bit bus mode.\n",
- mmc_hostname(card->host));
- continue;
- }
-
- host->ios.bus_width = MMC_BUS_WIDTH_4;
}
kfree(ext_csd);
@@ -1241,6 +1248,9 @@
unsigned char *status;
struct scatterlist sg;
+ if (!(host->caps & MMC_CAP_SD_HIGHSPEED))
+ return;
+
status = kmalloc(64, GFP_KERNEL);
if (!status) {
printk(KERN_WARNING "%s: Unable to allocate buffer for "
@@ -1332,6 +1342,9 @@
}
mmc_card_set_highspeed(card);
+
+ host->ios.timing = MMC_TIMING_SD_HS;
+ mmc_set_ios(host);
}
kfree(status);
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index 7522f76..d749f08 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -606,7 +606,6 @@
static void sdhci_set_clock(struct sdhci_host *host, unsigned int clock)
{
int div;
- u8 ctrl;
u16 clk;
unsigned long timeout;
@@ -615,13 +614,6 @@
writew(0, host->ioaddr + SDHCI_CLOCK_CONTROL);
- ctrl = readb(host->ioaddr + SDHCI_HOST_CONTROL);
- if (clock > 25000000)
- ctrl |= SDHCI_CTRL_HISPD;
- else
- ctrl &= ~SDHCI_CTRL_HISPD;
- writeb(ctrl, host->ioaddr + SDHCI_HOST_CONTROL);
-
if (clock == 0)
goto out;
@@ -761,10 +753,17 @@
sdhci_set_power(host, ios->vdd);
ctrl = readb(host->ioaddr + SDHCI_HOST_CONTROL);
+
if (ios->bus_width == MMC_BUS_WIDTH_4)
ctrl |= SDHCI_CTRL_4BITBUS;
else
ctrl &= ~SDHCI_CTRL_4BITBUS;
+
+ if (ios->timing == MMC_TIMING_SD_HS)
+ ctrl |= SDHCI_CTRL_HISPD;
+ else
+ ctrl &= ~SDHCI_CTRL_HISPD;
+
writeb(ctrl, host->ioaddr + SDHCI_HOST_CONTROL);
mmiowb();
@@ -994,7 +993,7 @@
intmask = readl(host->ioaddr + SDHCI_INT_STATUS);
- if (!intmask) {
+ if (!intmask || intmask == 0xffffffff) {
result = IRQ_NONE;
goto out;
}
@@ -1080,6 +1079,13 @@
pci_save_state(pdev);
pci_enable_wake(pdev, pci_choose_state(pdev, state), 0);
+
+ for (i = 0;i < chip->num_slots;i++) {
+ if (!chip->hosts[i])
+ continue;
+ free_irq(chip->hosts[i]->irq, chip->hosts[i]);
+ }
+
pci_disable_device(pdev);
pci_set_power_state(pdev, pci_choose_state(pdev, state));
@@ -1108,6 +1114,11 @@
continue;
if (chip->hosts[i]->flags & SDHCI_USE_DMA)
pci_set_master(pdev);
+ ret = request_irq(chip->hosts[i]->irq, sdhci_irq,
+ IRQF_SHARED, chip->hosts[i]->slot_descr,
+ chip->hosts[i]);
+ if (ret)
+ return ret;
sdhci_init(chip->hosts[i]);
mmiowb();
ret = mmc_resume_host(chip->hosts[i]->mmc);
@@ -1274,6 +1285,9 @@
mmc->f_max = host->max_clk;
mmc->caps = MMC_CAP_4_BIT_DATA | MMC_CAP_MULTIWRITE | MMC_CAP_BYTEBLOCK;
+ if (caps & SDHCI_CAN_DO_HISPD)
+ mmc->caps |= MMC_CAP_SD_HIGHSPEED;
+
mmc->ocr_avail = 0;
if (caps & SDHCI_CAN_VDD_330)
mmc->ocr_avail |= MMC_VDD_32_33|MMC_VDD_33_34;
@@ -1282,13 +1296,6 @@
if (caps & SDHCI_CAN_VDD_180)
mmc->ocr_avail |= MMC_VDD_17_18|MMC_VDD_18_19;
- if ((host->max_clk > 25000000) && !(caps & SDHCI_CAN_DO_HISPD)) {
- printk(KERN_ERR "%s: Controller reports > 25 MHz base clock,"
- " but no high speed support.\n",
- host->slot_descr);
- mmc->f_max = 25000000;
- }
-
if (mmc->ocr_avail == 0) {
printk(KERN_ERR "%s: Hardware doesn't report any "
"support voltages.\n", host->slot_descr);
diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c
index e3acd39..1f64458 100644
--- a/drivers/mtd/chips/cfi_cmdset_0002.c
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
@@ -359,6 +359,8 @@
cfi->chips[i].word_write_time = 1<<cfi->cfiq->WordWriteTimeoutTyp;
cfi->chips[i].buffer_write_time = 1<<cfi->cfiq->BufWriteTimeoutTyp;
cfi->chips[i].erase_time = 1<<cfi->cfiq->BlockEraseTimeoutTyp;
+ cfi->chips[i].ref_point_counter = 0;
+ init_waitqueue_head(&(cfi->chips[i].wq));
}
map->fldrv = &cfi_amdstd_chipdrv;
diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
index 69d49e0..b344ff8 100644
--- a/drivers/mtd/chips/cfi_cmdset_0020.c
+++ b/drivers/mtd/chips/cfi_cmdset_0020.c
@@ -158,6 +158,8 @@
cfi->chips[i].word_write_time = 128;
cfi->chips[i].buffer_write_time = 128;
cfi->chips[i].erase_time = 1024;
+ cfi->chips[i].ref_point_counter = 0;
+ init_waitqueue_head(&(cfi->chips[i].wq));
}
return cfi_staa_setup(map);
diff --git a/drivers/mtd/maps/dilnetpc.c b/drivers/mtd/maps/dilnetpc.c
index b1104fe..1c3b34a 100644
--- a/drivers/mtd/maps/dilnetpc.c
+++ b/drivers/mtd/maps/dilnetpc.c
@@ -402,8 +402,8 @@
++higlvl_partition_info[i].name;
}
- printk(KERN_NOTICE "DIL/Net %s flash: 0x%lx at 0x%lx\n",
- is_dnp ? "DNPC" : "ADNP", dnpc_map.size, dnpc_map.phys);
+ printk(KERN_NOTICE "DIL/Net %s flash: 0x%lx at 0x%llx\n",
+ is_dnp ? "DNPC" : "ADNP", dnpc_map.size, (unsigned long long)dnpc_map.phys);
dnpc_map.virt = ioremap_nocache(dnpc_map.phys, dnpc_map.size);
diff --git a/drivers/mtd/maps/esb2rom.c b/drivers/mtd/maps/esb2rom.c
index 0bc013f..aa64a47 100644
--- a/drivers/mtd/maps/esb2rom.c
+++ b/drivers/mtd/maps/esb2rom.c
@@ -30,7 +30,7 @@
#define ROM_PROBE_STEP_SIZE (64*1024) /* 64KiB */
-#define BIOS_CNTL 0xDC
+#define BIOS_CNTL 0xDC
#define BIOS_LOCK_ENABLE 0x02
#define BIOS_WRITE_ENABLE 0x01
@@ -145,7 +145,7 @@
}
static int __devinit esb2rom_init_one(struct pci_dev *pdev,
- const struct pci_device_id *ent)
+ const struct pci_device_id *ent)
{
static char *rom_probe_types[] = { "cfi_probe", "jedec_probe", NULL };
struct esb2rom_window *window = &esb2rom_window;
@@ -185,7 +185,7 @@
/* Find a region continuous to the end of the ROM window */
window->phys = 0;
pci_read_config_word(pdev, FWH_DEC_EN1, &word);
- printk(KERN_DEBUG "pci_read_config_byte : %x\n", word);
+ printk(KERN_DEBUG "pci_read_config_word : %x\n", word);
if ((word & FWH_8MiB) == FWH_8MiB)
window->phys = 0xff400000;
@@ -212,6 +212,11 @@
else if ((word & FWH_0_5MiB) == FWH_0_5MiB)
window->phys = 0xfff80000;
+ if (window->phys == 0) {
+ printk(KERN_ERR MOD_NAME ": Rom window is closed\n");
+ goto out;
+ }
+
/* reserved 0x0020 and 0x0010 */
window->phys -= 0x400000UL;
window->size = (0xffffffffUL - window->phys) + 1UL;
diff --git a/drivers/mtd/mtdconcat.c b/drivers/mtd/mtdconcat.c
index 880580c..41844ea 100644
--- a/drivers/mtd/mtdconcat.c
+++ b/drivers/mtd/mtdconcat.c
@@ -727,6 +727,7 @@
concat->mtd.erasesize = subdev[0]->erasesize;
concat->mtd.writesize = subdev[0]->writesize;
concat->mtd.oobsize = subdev[0]->oobsize;
+ concat->mtd.oobavail = subdev[0]->oobavail;
if (subdev[0]->writev)
concat->mtd.writev = concat_writev;
if (subdev[0]->read_oob)
diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c
index 633def3..1af9890 100644
--- a/drivers/mtd/mtdpart.c
+++ b/drivers/mtd/mtdpart.c
@@ -200,6 +200,11 @@
return -EINVAL;
instr->addr += part->offset;
ret = part->master->erase(part->master, instr);
+ if (ret) {
+ if (instr->fail_addr != 0xffffffff)
+ instr->fail_addr -= part->offset;
+ instr->addr -= part->offset;
+ }
return ret;
}
@@ -338,6 +343,7 @@
slave->mtd.size = parts[i].size;
slave->mtd.writesize = master->writesize;
slave->mtd.oobsize = master->oobsize;
+ slave->mtd.oobavail = master->oobavail;
slave->mtd.subpage_sft = master->subpage_sft;
slave->mtd.name = parts[i].name;
@@ -559,4 +565,3 @@
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Nicolas Pitre <nico@cam.org>");
MODULE_DESCRIPTION("Generic support for partitioning of MTD devices");
-
diff --git a/drivers/mtd/nand/diskonchip.c b/drivers/mtd/nand/diskonchip.c
index 12608c1..595208f 100644
--- a/drivers/mtd/nand/diskonchip.c
+++ b/drivers/mtd/nand/diskonchip.c
@@ -114,7 +114,7 @@
static int show_firmware_partition = 0;
module_param(show_firmware_partition, int, 0);
-#ifdef MTD_NAND_DISKONCHIP_BBTWRITE
+#ifdef CONFIG_MTD_NAND_DISKONCHIP_BBTWRITE
static int inftl_bbt_write = 1;
#else
static int inftl_bbt_write = 0;
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index acaf97b..6af37b8 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -2524,6 +2524,7 @@
for (i = 0; chip->ecc.layout->oobfree[i].length; i++)
chip->ecc.layout->oobavail +=
chip->ecc.layout->oobfree[i].length;
+ mtd->oobavail = chip->ecc.layout->oobavail;
/*
* Set the number of read / write steps for one page depending on ECC
diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c
index 7f1cb6e..9e14a26 100644
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -4,6 +4,11 @@
* Copyright (C) 2005-2007 Samsung Electronics
* Kyungmin Park <kyungmin.park@samsung.com>
*
+ * Credits:
+ * Adrian Hunter <ext-adrian.hunter@nokia.com>:
+ * auto-placement support, read-while load support, various fixes
+ * Copyright (C) Nokia Corporation, 2007
+ *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
@@ -831,7 +836,7 @@
int readcol = column;
int readend = column + thislen;
int lastgap = 0;
- uint8_t *oob_buf = this->page_buf + mtd->writesize;
+ uint8_t *oob_buf = this->oob_buf;
for (free = this->ecclayout->oobfree; free->length; ++free) {
if (readcol >= lastgap)
@@ -849,7 +854,8 @@
int n = ed - st;
memcpy(buf, oob_buf + st, n);
buf += n;
- }
+ } else
+ break;
}
return 0;
}
@@ -947,9 +953,9 @@
/**
* onenand_read_oob - [MTD Interface] NAND write data and/or out-of-band
- * @mtd: MTD device structure
- * @from: offset to read from
- * @ops: oob operation description structure
+ * @param mtd: MTD device structure
+ * @param from: offset to read from
+ * @param ops: oob operation description structure
*/
static int onenand_read_oob(struct mtd_info *mtd, loff_t from,
struct mtd_oob_ops *ops)
@@ -1017,7 +1023,7 @@
* onenand_bbt_read_oob - [MTD Interface] OneNAND read out-of-band for bbt scan
* @param mtd MTD device structure
* @param from offset to read from
- * @param @ops oob operation description structure
+ * @param ops oob operation description structure
*
* OneNAND read out-of-band data from the spare area for bbt scan
*/
@@ -1093,7 +1099,7 @@
static int onenand_verify_oob(struct mtd_info *mtd, const u_char *buf, loff_t to)
{
struct onenand_chip *this = mtd->priv;
- char *readp = this->page_buf + mtd->writesize;
+ char oobbuf[64];
int status, i;
this->command(mtd, ONENAND_CMD_READOOB, to, mtd->oobsize);
@@ -1102,9 +1108,9 @@
if (status)
return status;
- this->read_bufferram(mtd, ONENAND_SPARERAM, readp, 0, mtd->oobsize);
- for(i = 0; i < mtd->oobsize; i++)
- if (buf[i] != 0xFF && buf[i] != readp[i])
+ this->read_bufferram(mtd, ONENAND_SPARERAM, oobbuf, 0, mtd->oobsize);
+ for (i = 0; i < mtd->oobsize; i++)
+ if (buf[i] != 0xFF && buf[i] != oobbuf[i])
return -EBADMSG;
return 0;
@@ -1290,7 +1296,8 @@
int n = ed - st;
memcpy(oob_buf + st, buf, n);
buf += n;
- }
+ } else
+ break;
}
return 0;
}
@@ -1312,6 +1319,7 @@
struct onenand_chip *this = mtd->priv;
int column, ret = 0, oobsize;
int written = 0;
+ u_char *oobbuf;
DEBUG(MTD_DEBUG_LEVEL3, "onenand_write_oob: to = 0x%08x, len = %i\n", (unsigned int) to, (int) len);
@@ -1331,7 +1339,7 @@
}
/* For compatibility with NAND: Do not allow write past end of page */
- if (column + len > oobsize) {
+ if (unlikely(column + len > oobsize)) {
printk(KERN_ERR "onenand_write_oob: "
"Attempt to write past end of page\n");
return -EINVAL;
@@ -1348,6 +1356,8 @@
/* Grab the lock and see if the device is available */
onenand_get_device(mtd, FL_WRITING);
+ oobbuf = this->oob_buf;
+
/* Loop until all data write */
while (written < len) {
int thislen = min_t(int, oobsize, len - written);
@@ -1358,12 +1368,12 @@
/* We send data to spare ram with oobsize
* to prevent byte access */
- memset(this->page_buf, 0xff, mtd->oobsize);
+ memset(oobbuf, 0xff, mtd->oobsize);
if (mode == MTD_OOB_AUTO)
- onenand_fill_auto_oob(mtd, this->page_buf, buf, column, thislen);
+ onenand_fill_auto_oob(mtd, oobbuf, buf, column, thislen);
else
- memcpy(this->page_buf + column, buf, thislen);
- this->write_bufferram(mtd, ONENAND_SPARERAM, this->page_buf, 0, mtd->oobsize);
+ memcpy(oobbuf + column, buf, thislen);
+ this->write_bufferram(mtd, ONENAND_SPARERAM, oobbuf, 0, mtd->oobsize);
this->command(mtd, ONENAND_CMD_PROGOOB, to, mtd->oobsize);
@@ -1375,7 +1385,7 @@
break;
}
- ret = onenand_verify_oob(mtd, this->page_buf, to);
+ ret = onenand_verify_oob(mtd, oobbuf, to);
if (ret) {
printk(KERN_ERR "onenand_write_oob: verify failed %d\n", ret);
break;
@@ -1400,9 +1410,9 @@
/**
* onenand_write_oob - [MTD Interface] NAND write data and/or out-of-band
- * @mtd: MTD device structure
- * @from: offset to read from
- * @ops: oob operation description structure
+ * @param mtd: MTD device structure
+ * @param to: offset to write
+ * @param ops: oob operation description structure
*/
static int onenand_write_oob(struct mtd_info *mtd, loff_t to,
struct mtd_oob_ops *ops)
@@ -1616,6 +1626,7 @@
* @param mtd MTD device structure
* @param ofs offset relative to mtd start
* @param len number of bytes to lock or unlock
+ * @param cmd lock or unlock command
*
* Lock or unlock one or more blocks
*/
@@ -2117,10 +2128,11 @@
}
/**
- * onenand_print_device_info - Print device ID
+ * onenand_print_device_info - Print device & version ID
* @param device device ID
+ * @param version version ID
*
- * Print device ID
+ * Print device & version ID
*/
static void onenand_print_device_info(int device, int version)
{
@@ -2320,15 +2332,25 @@
/* Allocate buffers, if necessary */
if (!this->page_buf) {
- size_t len;
- len = mtd->writesize + mtd->oobsize;
- this->page_buf = kmalloc(len, GFP_KERNEL);
+ this->page_buf = kzalloc(mtd->writesize, GFP_KERNEL);
if (!this->page_buf) {
printk(KERN_ERR "onenand_scan(): Can't allocate page_buf\n");
return -ENOMEM;
}
this->options |= ONENAND_PAGEBUF_ALLOC;
}
+ if (!this->oob_buf) {
+ this->oob_buf = kzalloc(mtd->oobsize, GFP_KERNEL);
+ if (!this->oob_buf) {
+ printk(KERN_ERR "onenand_scan(): Can't allocate oob_buf\n");
+ if (this->options & ONENAND_PAGEBUF_ALLOC) {
+ this->options &= ~ONENAND_PAGEBUF_ALLOC;
+ kfree(this->page_buf);
+ }
+ return -ENOMEM;
+ }
+ this->options |= ONENAND_OOBBUF_ALLOC;
+ }
this->state = FL_READY;
init_waitqueue_head(&this->wq);
@@ -2367,6 +2389,7 @@
for (i = 0; this->ecclayout->oobfree[i].length; i++)
this->ecclayout->oobavail +=
this->ecclayout->oobfree[i].length;
+ mtd->oobavail = this->ecclayout->oobavail;
mtd->ecclayout = this->ecclayout;
@@ -2424,9 +2447,11 @@
kfree(bbm->bbt);
kfree(this->bbm);
}
- /* Buffer allocated by onenand_scan */
+ /* Buffers allocated by onenand_scan */
if (this->options & ONENAND_PAGEBUF_ALLOC)
kfree(this->page_buf);
+ if (this->options & ONENAND_OOBBUF_ALLOC)
+ kfree(this->oob_buf);
}
EXPORT_SYMBOL_GPL(onenand_scan);
diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c
index 716a472..b406ecf 100644
--- a/drivers/net/3c59x.c
+++ b/drivers/net/3c59x.c
@@ -822,11 +822,17 @@
{
struct net_device *dev = pci_get_drvdata(pdev);
struct vortex_private *vp = netdev_priv(dev);
+ int err;
if (dev && vp) {
pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev);
- pci_enable_device(pdev);
+ err = pci_enable_device(pdev);
+ if (err) {
+ printk(KERN_WARNING "%s: Could not enable device \n",
+ dev->name);
+ return err;
+ }
pci_set_master(pdev);
if (request_irq(dev->irq, vp->full_bus_master_rx ?
&boomerang_interrupt : &vortex_interrupt, IRQF_SHARED, dev->name, dev)) {
@@ -852,19 +858,7 @@
};
MODULE_DEVICE_TABLE(eisa, vortex_eisa_ids);
-static int vortex_eisa_probe(struct device *device);
-static int vortex_eisa_remove(struct device *device);
-
-static struct eisa_driver vortex_eisa_driver = {
- .id_table = vortex_eisa_ids,
- .driver = {
- .name = "3c59x",
- .probe = vortex_eisa_probe,
- .remove = vortex_eisa_remove
- }
-};
-
-static int vortex_eisa_probe(struct device *device)
+static int __init vortex_eisa_probe(struct device *device)
{
void __iomem *ioaddr;
struct eisa_device *edev;
@@ -887,7 +881,7 @@
return 0;
}
-static int vortex_eisa_remove(struct device *device)
+static int __devexit vortex_eisa_remove(struct device *device)
{
struct eisa_device *edev;
struct net_device *dev;
@@ -912,7 +906,17 @@
free_netdev(dev);
return 0;
}
-#endif
+
+static struct eisa_driver vortex_eisa_driver = {
+ .id_table = vortex_eisa_ids,
+ .driver = {
+ .name = "3c59x",
+ .probe = vortex_eisa_probe,
+ .remove = __devexit_p(vortex_eisa_remove)
+ }
+};
+
+#endif /* CONFIG_EISA */
/* returns count found (>= 0), or negative on error */
static int __init vortex_eisa_init(void)
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index ea73ebf..e4724d8 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -60,6 +60,7 @@
#include <linux/errno.h>
#include <linux/netdevice.h>
#include <linux/inetdevice.h>
+#include <linux/igmp.h>
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
#include <net/sock.h>
@@ -861,6 +862,28 @@
}
}
+
+/*
+ * Retrieve the list of registered multicast addresses for the bonding
+ * device and retransmit an IGMP JOIN request to the current active
+ * slave.
+ */
+static void bond_resend_igmp_join_requests(struct bonding *bond)
+{
+ struct in_device *in_dev;
+ struct ip_mc_list *im;
+
+ rcu_read_lock();
+ in_dev = __in_dev_get_rcu(bond->dev);
+ if (in_dev) {
+ for (im = in_dev->mc_list; im; im = im->next) {
+ ip_mc_rejoin_group(im);
+ }
+ }
+
+ rcu_read_unlock();
+}
+
/*
* Totally destroys the mc_list in bond
*/
@@ -874,6 +897,7 @@
kfree(dmi);
dmi = bond->mc_list;
}
+ bond->mc_list = NULL;
}
/*
@@ -967,6 +991,7 @@
for (dmi = bond->dev->mc_list; dmi; dmi = dmi->next) {
dev_mc_add(new_active->dev, dmi->dmi_addr, dmi->dmi_addrlen, 0);
}
+ bond_resend_igmp_join_requests(bond);
}
}
@@ -3423,15 +3448,21 @@
{
struct packet_type *pt = &bond->arp_mon_pt;
+ if (pt->type)
+ return;
+
pt->type = htons(ETH_P_ARP);
- pt->dev = NULL; /*bond->dev;XXX*/
+ pt->dev = bond->dev;
pt->func = bond_arp_rcv;
dev_add_pack(pt);
}
void bond_unregister_arp(struct bonding *bond)
{
- dev_remove_pack(&bond->arp_mon_pt);
+ struct packet_type *pt = &bond->arp_mon_pt;
+
+ dev_remove_pack(pt);
+ pt->type = 0;
}
/*---------------------------- Hashing Policies -----------------------------*/
@@ -4011,42 +4042,6 @@
return 0;
}
-static void bond_activebackup_xmit_copy(struct sk_buff *skb,
- struct bonding *bond,
- struct slave *slave)
-{
- struct sk_buff *skb2 = skb_copy(skb, GFP_ATOMIC);
- struct ethhdr *eth_data;
- u8 *hwaddr;
- int res;
-
- if (!skb2) {
- printk(KERN_ERR DRV_NAME ": Error: "
- "bond_activebackup_xmit_copy(): skb_copy() failed\n");
- return;
- }
-
- skb2->mac.raw = (unsigned char *)skb2->data;
- eth_data = eth_hdr(skb2);
-
- /* Pick an appropriate source MAC address
- * -- use slave's perm MAC addr, unless used by bond
- * -- otherwise, borrow active slave's perm MAC addr
- * since that will not be used
- */
- hwaddr = slave->perm_hwaddr;
- if (!memcmp(eth_data->h_source, hwaddr, ETH_ALEN))
- hwaddr = bond->curr_active_slave->perm_hwaddr;
-
- /* Set source MAC address appropriately */
- memcpy(eth_data->h_source, hwaddr, ETH_ALEN);
-
- res = bond_dev_queue_xmit(bond, skb2, slave->dev);
- if (res)
- dev_kfree_skb(skb2);
-
- return;
-}
/*
* in active-backup mode, we know that bond->curr_active_slave is always valid if
@@ -4067,21 +4062,6 @@
if (!bond->curr_active_slave)
goto out;
- /* Xmit IGMP frames on all slaves to ensure rapid fail-over
- for multicast traffic on snooping switches */
- if (skb->protocol == __constant_htons(ETH_P_IP) &&
- skb->nh.iph->protocol == IPPROTO_IGMP) {
- struct slave *slave, *active_slave;
- int i;
-
- active_slave = bond->curr_active_slave;
- bond_for_each_slave_from_to(bond, slave, i, active_slave->next,
- active_slave->prev)
- if (IS_UP(slave->dev) &&
- (slave->link == BOND_LINK_UP))
- bond_activebackup_xmit_copy(skb, bond, slave);
- }
-
res = bond_dev_queue_xmit(bond, skb, bond->curr_active_slave->dev);
out:
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 02b61b8..d981d4c 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -1132,7 +1132,7 @@
spin_lock_irqsave(&priv->rxlock, flags);
- vlan_group_set_device(priv->vgrp, vid, NULL);
+ vlan_group_set_device(priv->vlgrp, vid, NULL);
spin_unlock_irqrestore(&priv->rxlock, flags);
}
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index be2ddbb..1ee27c3 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -787,6 +787,12 @@
unsigned int size;
int err;
+ /* Clear any pending ethernet port interrupts */
+ mv_write(MV643XX_ETH_INTERRUPT_CAUSE_REG(port_num), 0);
+ mv_write(MV643XX_ETH_INTERRUPT_CAUSE_EXTEND_REG(port_num), 0);
+ /* wait for previous write to complete */
+ mv_read (MV643XX_ETH_INTERRUPT_CAUSE_EXTEND_REG(port_num));
+
err = request_irq(dev->irq, mv643xx_eth_int_handler,
IRQF_SHARED | IRQF_SAMPLE_RANDOM, dev->name, dev);
if (err) {
@@ -875,10 +881,6 @@
mv643xx_eth_rx_refill_descs(dev); /* Fill RX ring with skb's */
- /* Clear any pending ethernet port interrupts */
- mv_write(MV643XX_ETH_INTERRUPT_CAUSE_REG(port_num), 0);
- mv_write(MV643XX_ETH_INTERRUPT_CAUSE_EXTEND_REG(port_num), 0);
-
eth_port_start(dev);
/* Interrupt Coalescing */
@@ -1309,7 +1311,7 @@
static int mv643xx_eth_probe(struct platform_device *pdev)
{
struct mv643xx_eth_platform_data *pd;
- int port_num = pdev->id;
+ int port_num;
struct mv643xx_private *mp;
struct net_device *dev;
u8 *p;
@@ -1319,6 +1321,12 @@
int duplex = DUPLEX_HALF;
int speed = 0; /* default to auto-negotiation */
+ pd = pdev->dev.platform_data;
+ if (pd == NULL) {
+ printk(KERN_ERR "No mv643xx_eth_platform_data\n");
+ return -ENODEV;
+ }
+
dev = alloc_etherdev(sizeof(struct mv643xx_private));
if (!dev)
return -ENOMEM;
@@ -1331,8 +1339,6 @@
BUG_ON(!res);
dev->irq = res->start;
- mp->port_num = port_num;
-
dev->open = mv643xx_eth_open;
dev->stop = mv643xx_eth_stop;
dev->hard_start_xmit = mv643xx_eth_start_xmit;
@@ -1373,39 +1379,40 @@
spin_lock_init(&mp->lock);
+ port_num = pd->port_number;
+
/* set default config values */
eth_port_uc_addr_get(dev, dev->dev_addr);
mp->rx_ring_size = MV643XX_ETH_PORT_DEFAULT_RECEIVE_QUEUE_SIZE;
mp->tx_ring_size = MV643XX_ETH_PORT_DEFAULT_TRANSMIT_QUEUE_SIZE;
- pd = pdev->dev.platform_data;
- if (pd) {
- if (is_valid_ether_addr(pd->mac_addr))
- memcpy(dev->dev_addr, pd->mac_addr, 6);
+ if (is_valid_ether_addr(pd->mac_addr))
+ memcpy(dev->dev_addr, pd->mac_addr, 6);
- if (pd->phy_addr || pd->force_phy_addr)
- ethernet_phy_set(port_num, pd->phy_addr);
+ if (pd->phy_addr || pd->force_phy_addr)
+ ethernet_phy_set(port_num, pd->phy_addr);
- if (pd->rx_queue_size)
- mp->rx_ring_size = pd->rx_queue_size;
+ if (pd->rx_queue_size)
+ mp->rx_ring_size = pd->rx_queue_size;
- if (pd->tx_queue_size)
- mp->tx_ring_size = pd->tx_queue_size;
+ if (pd->tx_queue_size)
+ mp->tx_ring_size = pd->tx_queue_size;
- if (pd->tx_sram_size) {
- mp->tx_sram_size = pd->tx_sram_size;
- mp->tx_sram_addr = pd->tx_sram_addr;
- }
-
- if (pd->rx_sram_size) {
- mp->rx_sram_size = pd->rx_sram_size;
- mp->rx_sram_addr = pd->rx_sram_addr;
- }
-
- duplex = pd->duplex;
- speed = pd->speed;
+ if (pd->tx_sram_size) {
+ mp->tx_sram_size = pd->tx_sram_size;
+ mp->tx_sram_addr = pd->tx_sram_addr;
}
+ if (pd->rx_sram_size) {
+ mp->rx_sram_size = pd->rx_sram_size;
+ mp->rx_sram_addr = pd->rx_sram_addr;
+ }
+
+ duplex = pd->duplex;
+ speed = pd->speed;
+
+ mp->port_num = port_num;
+
/* Hook up MII support for ethtool */
mp->mii.dev = dev;
mp->mii.mdio_read = mv643xx_mdio_read;
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index b05dc6e..ac02b3b 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -181,6 +181,7 @@
int intr_coal_delay;
__be32 __iomem *intr_coal_delay_ptr;
int mtrr;
+ int wc_enabled;
int wake_queue;
int stop_queue;
int down_cnt;
@@ -717,6 +718,8 @@
int status;
size_t bytes;
u32 len;
+ struct page *dmatest_page;
+ dma_addr_t dmatest_bus;
/* try to send a reset command to the card to see if it
* is alive */
@@ -726,6 +729,11 @@
dev_err(&mgp->pdev->dev, "failed reset\n");
return -ENXIO;
}
+ dmatest_page = alloc_page(GFP_KERNEL);
+ if (!dmatest_page)
+ return -ENOMEM;
+ dmatest_bus = pci_map_page(mgp->pdev, dmatest_page, 0, PAGE_SIZE,
+ DMA_BIDIRECTIONAL);
/* Now exchange information about interrupts */
@@ -764,8 +772,8 @@
len = mgp->tx.boundary;
- cmd.data0 = MYRI10GE_LOWPART_TO_U32(mgp->rx_done.bus);
- cmd.data1 = MYRI10GE_HIGHPART_TO_U32(mgp->rx_done.bus);
+ cmd.data0 = MYRI10GE_LOWPART_TO_U32(dmatest_bus);
+ cmd.data1 = MYRI10GE_HIGHPART_TO_U32(dmatest_bus);
cmd.data2 = len * 0x10000;
status = myri10ge_send_cmd(mgp, MXGEFW_DMA_TEST, &cmd, 0);
if (status == 0)
@@ -774,8 +782,8 @@
else
dev_warn(&mgp->pdev->dev, "DMA read benchmark failed: %d\n",
status);
- cmd.data0 = MYRI10GE_LOWPART_TO_U32(mgp->rx_done.bus);
- cmd.data1 = MYRI10GE_HIGHPART_TO_U32(mgp->rx_done.bus);
+ cmd.data0 = MYRI10GE_LOWPART_TO_U32(dmatest_bus);
+ cmd.data1 = MYRI10GE_HIGHPART_TO_U32(dmatest_bus);
cmd.data2 = len * 0x1;
status = myri10ge_send_cmd(mgp, MXGEFW_DMA_TEST, &cmd, 0);
if (status == 0)
@@ -785,8 +793,8 @@
dev_warn(&mgp->pdev->dev, "DMA write benchmark failed: %d\n",
status);
- cmd.data0 = MYRI10GE_LOWPART_TO_U32(mgp->rx_done.bus);
- cmd.data1 = MYRI10GE_HIGHPART_TO_U32(mgp->rx_done.bus);
+ cmd.data0 = MYRI10GE_LOWPART_TO_U32(dmatest_bus);
+ cmd.data1 = MYRI10GE_HIGHPART_TO_U32(dmatest_bus);
cmd.data2 = len * 0x10001;
status = myri10ge_send_cmd(mgp, MXGEFW_DMA_TEST, &cmd, 0);
if (status == 0)
@@ -796,6 +804,9 @@
dev_warn(&mgp->pdev->dev,
"DMA read/write benchmark failed: %d\n", status);
+ pci_unmap_page(mgp->pdev, dmatest_bus, PAGE_SIZE, DMA_BIDIRECTIONAL);
+ put_page(dmatest_page);
+
memset(mgp->rx_done.entry, 0, bytes);
/* reset mcp/driver shared state back to 0 */
@@ -1375,7 +1386,7 @@
data[i] = ((unsigned long *)&mgp->stats)[i];
data[i++] = (unsigned int)mgp->tx.boundary;
- data[i++] = (unsigned int)(mgp->mtrr >= 0);
+ data[i++] = (unsigned int)mgp->wc_enabled;
data[i++] = (unsigned int)mgp->pdev->irq;
data[i++] = (unsigned int)mgp->msi_enabled;
data[i++] = (unsigned int)mgp->read_dma;
@@ -1456,6 +1467,8 @@
status = myri10ge_send_cmd(mgp, MXGEFW_CMD_GET_SEND_RING_SIZE, &cmd, 0);
tx_ring_size = cmd.data0;
status |= myri10ge_send_cmd(mgp, MXGEFW_CMD_GET_RX_RING_SIZE, &cmd, 0);
+ if (status != 0)
+ return status;
rx_ring_size = cmd.data0;
tx_ring_entries = tx_ring_size / sizeof(struct mcp_kreq_ether_send);
@@ -1463,6 +1476,8 @@
mgp->tx.mask = tx_ring_entries - 1;
mgp->rx_small.mask = mgp->rx_big.mask = rx_ring_entries - 1;
+ status = -ENOMEM;
+
/* allocate the host shadow rings */
bytes = 8 + (MYRI10GE_MAX_SEND_DESC_TSO + 4)
@@ -1735,7 +1750,7 @@
goto abort_with_irq;
}
- if (myri10ge_wcfifo && mgp->mtrr >= 0) {
+ if (myri10ge_wcfifo && mgp->wc_enabled) {
mgp->tx.wc_fifo = (u8 __iomem *) mgp->sram + MXGEFW_ETH_SEND_4;
mgp->rx_small.wc_fifo =
(u8 __iomem *) mgp->sram + MXGEFW_ETH_RECV_SMALL;
@@ -2510,6 +2525,12 @@
bridge->vendor, bridge->device);
mgp->tx.boundary = 4096;
mgp->fw_name = myri10ge_fw_aligned;
+ } else if (bridge &&
+ bridge->vendor == PCI_VENDOR_ID_SGI &&
+ bridge->device == 0x4002 /* TIOCE pcie-port */ ) {
+ /* this pcie bridge does not support 4K rdma request */
+ mgp->tx.boundary = 2048;
+ mgp->fw_name = myri10ge_fw_aligned;
}
} else {
if (myri10ge_force_firmware == 1) {
@@ -2830,9 +2851,12 @@
mgp->board_span = pci_resource_len(pdev, 0);
mgp->iomem_base = pci_resource_start(pdev, 0);
mgp->mtrr = -1;
+ mgp->wc_enabled = 0;
#ifdef CONFIG_MTRR
mgp->mtrr = mtrr_add(mgp->iomem_base, mgp->board_span,
MTRR_TYPE_WRCOMB, 1);
+ if (mgp->mtrr >= 0)
+ mgp->wc_enabled = 1;
#endif
/* Hack. need to get rid of these magic numbers */
mgp->sram_size =
@@ -2927,7 +2951,7 @@
dev_info(dev, "%s IRQ %d, tx bndry %d, fw %s, WC %s\n",
(mgp->msi_enabled ? "MSI" : "xPIC"),
netdev->irq, mgp->tx.boundary, mgp->fw_name,
- (mgp->mtrr >= 0 ? "Enabled" : "Disabled"));
+ (mgp->wc_enabled ? "Enabled" : "Disabled"));
return 0;
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index 5c57433..c6172a77a 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -2024,6 +2024,7 @@
struct netdev_private *np = netdev_priv(dev);
void __iomem * ioaddr = ns_ioaddr(dev);
unsigned entry;
+ unsigned long flags;
/* Note: Ordering is important here, set the field with the
"ownership" bit last, and only then increment cur_tx. */
@@ -2037,7 +2038,7 @@
np->tx_ring[entry].addr = cpu_to_le32(np->tx_dma[entry]);
- spin_lock_irq(&np->lock);
+ spin_lock_irqsave(&np->lock, flags);
if (!np->hands_off) {
np->tx_ring[entry].cmd_status = cpu_to_le32(DescOwn | skb->len);
@@ -2056,7 +2057,7 @@
dev_kfree_skb_irq(skb);
np->stats.tx_dropped++;
}
- spin_unlock_irq(&np->lock);
+ spin_unlock_irqrestore(&np->lock, flags);
dev->trans_start = jiffies;
@@ -2222,6 +2223,8 @@
pkt_len = (desc_status & DescSizeMask) - 4;
if ((desc_status&(DescMore|DescPktOK|DescRxLong)) != DescPktOK){
if (desc_status & DescMore) {
+ unsigned long flags;
+
if (netif_msg_rx_err(np))
printk(KERN_WARNING
"%s: Oversized(?) Ethernet "
@@ -2236,12 +2239,12 @@
* reset procedure documented in
* AN-1287. */
- spin_lock_irq(&np->lock);
+ spin_lock_irqsave(&np->lock, flags);
reset_rx(dev);
reinit_rx(dev);
writel(np->ring_dma, ioaddr + RxRingPtr);
check_link(dev);
- spin_unlock_irq(&np->lock);
+ spin_unlock_irqrestore(&np->lock, flags);
/* We'll enable RX on exit from this
* function. */
@@ -2396,8 +2399,19 @@
#ifdef CONFIG_NET_POLL_CONTROLLER
static void natsemi_poll_controller(struct net_device *dev)
{
+ struct netdev_private *np = netdev_priv(dev);
+
disable_irq(dev->irq);
- intr_handler(dev->irq, dev);
+
+ /*
+ * A real interrupt might have already reached us at this point
+ * but NAPI might still haven't called us back. As the interrupt
+ * status register is cleared by reading, we should prevent an
+ * interrupt loss in this case...
+ */
+ if (!np->intr_status)
+ intr_handler(dev->irq, dev);
+
enable_irq(dev->irq);
}
#endif
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index a2877f3..1be5570 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -228,7 +228,7 @@
&adapter->ctx_desc_pdev);
printk("ctx_desc_phys_addr: 0x%llx\n",
- (u64) adapter->ctx_desc_phys_addr);
+ (unsigned long long) adapter->ctx_desc_phys_addr);
if (addr == NULL) {
DPRINTK(ERR, "bad return from pci_alloc_consistent\n");
err = -ENOMEM;
@@ -247,7 +247,8 @@
adapter->max_tx_desc_count,
(dma_addr_t *) & hw->cmd_desc_phys_addr,
&adapter->ahw.cmd_desc_pdev);
- printk("cmd_desc_phys_addr: 0x%llx\n", (u64) hw->cmd_desc_phys_addr);
+ printk("cmd_desc_phys_addr: 0x%llx\n",
+ (unsigned long long) hw->cmd_desc_phys_addr);
if (addr == NULL) {
DPRINTK(ERR, "bad return from pci_alloc_consistent\n");
diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c
index 36f9d98..4d94ba7 100644
--- a/drivers/net/pcnet32.c
+++ b/drivers/net/pcnet32.c
@@ -1234,14 +1234,14 @@
skb_put(skb, pkt_len); /* Make room */
pci_dma_sync_single_for_cpu(lp->pci_dev,
lp->rx_dma_addr[entry],
- PKT_BUF_SZ - 2,
+ pkt_len,
PCI_DMA_FROMDEVICE);
eth_copy_and_sum(skb,
(unsigned char *)(lp->rx_skbuff[entry]->data),
pkt_len, 0);
pci_dma_sync_single_for_device(lp->pci_dev,
lp->rx_dma_addr[entry],
- PKT_BUF_SZ - 2,
+ pkt_len,
PCI_DMA_FROMDEVICE);
}
lp->stats.rx_bytes += skb->len;
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c
index 86e56f1..ebfa296 100644
--- a/drivers/net/pppoe.c
+++ b/drivers/net/pppoe.c
@@ -140,7 +140,7 @@
ret = item_hash_table[hash];
- while (ret && !(cmp_addr(&ret->pppoe_pa, sid, addr) && ret->pppoe_dev->ifindex == ifindex))
+ while (ret && !(cmp_addr(&ret->pppoe_pa, sid, addr) && ret->pppoe_ifindex == ifindex))
ret = ret->next;
return ret;
@@ -153,7 +153,7 @@
ret = item_hash_table[hash];
while (ret) {
- if (cmp_2_addr(&ret->pppoe_pa, &po->pppoe_pa) && ret->pppoe_dev->ifindex == po->pppoe_dev->ifindex)
+ if (cmp_2_addr(&ret->pppoe_pa, &po->pppoe_pa) && ret->pppoe_ifindex == po->pppoe_ifindex)
return -EALREADY;
ret = ret->next;
@@ -174,7 +174,7 @@
src = &item_hash_table[hash];
while (ret) {
- if (cmp_addr(&ret->pppoe_pa, sid, addr) && ret->pppoe_dev->ifindex == ifindex) {
+ if (cmp_addr(&ret->pppoe_pa, sid, addr) && ret->pppoe_ifindex == ifindex) {
*src = ret->next;
break;
}
@@ -529,7 +529,7 @@
po = pppox_sk(sk);
if (po->pppoe_pa.sid) {
- delete_item(po->pppoe_pa.sid, po->pppoe_pa.remote, po->pppoe_dev->ifindex);
+ delete_item(po->pppoe_pa.sid, po->pppoe_pa.remote, po->pppoe_ifindex);
}
if (po->pppoe_dev)
@@ -577,7 +577,7 @@
pppox_unbind_sock(sk);
/* Delete the old binding */
- delete_item(po->pppoe_pa.sid,po->pppoe_pa.remote,po->pppoe_dev->ifindex);
+ delete_item(po->pppoe_pa.sid,po->pppoe_pa.remote,po->pppoe_ifindex);
if(po->pppoe_dev)
dev_put(po->pppoe_dev);
@@ -597,6 +597,7 @@
goto end;
po->pppoe_dev = dev;
+ po->pppoe_ifindex = dev->ifindex;
if (!(dev->flags & IFF_UP))
goto err_put;
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 15d954e50..521b5f0 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -572,8 +572,8 @@
{
unsigned int val;
- mdio_write(ioaddr, MII_BMCR, BMCR_RESET);
- val = mdio_read(ioaddr, MII_BMCR);
+ val = mdio_read(ioaddr, MII_BMCR) | BMCR_RESET;
+ mdio_write(ioaddr, MII_BMCR, val & 0xffff);
}
static void rtl8169_check_link_status(struct net_device *dev,
@@ -1368,11 +1368,7 @@
(tp->phy_version >= RTL_GIGA_PHY_VER_H))
return;
- init_timer(timer);
- timer->expires = jiffies + RTL8169_PHY_TIMEOUT;
- timer->data = (unsigned long)(dev);
- timer->function = rtl8169_phy_timer;
- add_timer(timer);
+ mod_timer(timer, jiffies + RTL8169_PHY_TIMEOUT);
}
#ifdef CONFIG_NET_POLL_CONTROLLER
@@ -1685,6 +1681,10 @@
tp->mmio_addr = ioaddr;
tp->align = rtl_cfg_info[ent->driver_data].align;
+ init_timer(&tp->timer);
+ tp->timer.data = (unsigned long) dev;
+ tp->timer.function = rtl8169_phy_timer;
+
spin_lock_init(&tp->lock);
rc = register_netdev(dev);
diff --git a/drivers/net/sis900.c b/drivers/net/sis900.c
index fb2b530..b3750f2 100644
--- a/drivers/net/sis900.c
+++ b/drivers/net/sis900.c
@@ -968,10 +968,10 @@
static u16 sis900_reset_phy(struct net_device *net_dev, int phy_addr)
{
- int i = 0;
+ int i;
u16 status;
- while (i++ < 2)
+ for (i = 0; i < 2; i++)
status = mdio_read(net_dev, phy_addr, MII_STATUS);
mdio_write( net_dev, phy_addr, MII_CONTROL, MII_CNTL_RESET );
@@ -1430,7 +1430,7 @@
int i = 0;
u32 status;
- while (i++ < 2)
+ for (i = 0; i < 2; i++)
status = mdio_read(net_dev, phy_addr, MII_STATUS);
if (!(status & MII_STAT_LINK)){
@@ -1466,9 +1466,9 @@
int phy_addr = sis_priv->cur_phy;
u32 status;
u16 autoadv, autorec;
- int i = 0;
+ int i;
- while (i++ < 2)
+ for (i = 0; i < 2; i++)
status = mdio_read(net_dev, phy_addr, MII_STATUS);
if (!(status & MII_STAT_LINK))
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 5383997..ab0ab92 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -2165,9 +2165,27 @@
/* fall through */
#endif
case OP_RXCHKS:
- skb = sky2->rx_ring[sky2->rx_next].skb;
- skb->ip_summed = CHECKSUM_COMPLETE;
- skb->csum = status & 0xffff;
+ if (!sky2->rx_csum)
+ break;
+
+ /* Both checksum counters are programmed to start at
+ * the same offset, so unless there is a problem they
+ * should match. This failure is an early indication that
+ * hardware receive checksumming won't work.
+ */
+ if (likely(status >> 16 == (status & 0xffff))) {
+ skb = sky2->rx_ring[sky2->rx_next].skb;
+ skb->ip_summed = CHECKSUM_COMPLETE;
+ skb->csum = status & 0xffff;
+ } else {
+ printk(KERN_NOTICE PFX "%s: hardware receive "
+ "checksum problem (status = %#x)\n",
+ dev->name, status);
+ sky2->rx_csum = 0;
+ sky2_write32(sky2->hw,
+ Q_ADDR(rxqaddr[le->link], Q_CSR),
+ BMU_DIS_RX_CHKSUM);
+ }
break;
case OP_TXINDEXLE:
diff --git a/drivers/net/tokenring/ibmtr.c b/drivers/net/tokenring/ibmtr.c
index 0d97e10..36202e9 100644
--- a/drivers/net/tokenring/ibmtr.c
+++ b/drivers/net/tokenring/ibmtr.c
@@ -186,7 +186,6 @@
#define TRC_INITV 0x02 /* verbose init trace points */
static unsigned char ibmtr_debug_trace = 0;
-static int ibmtr_probe(struct net_device *dev);
static int ibmtr_probe1(struct net_device *dev, int ioaddr);
static unsigned char get_sram_size(struct tok_info *adapt_info);
static int trdev_init(struct net_device *dev);
@@ -335,17 +334,6 @@
#endif
}
-int ibmtr_probe_card(struct net_device *dev)
-{
- int err = ibmtr_probe(dev);
- if (!err) {
- err = register_netdev(dev);
- if (err)
- ibmtr_cleanup_card(dev);
- }
- return err;
-}
-
/****************************************************************************
* ibmtr_probe(): Routine specified in the network device structure
* to probe for an IBM Token Ring Adapter. Routine outline:
@@ -358,7 +346,7 @@
* which references it.
****************************************************************************/
-static int ibmtr_probe(struct net_device *dev)
+static int __init ibmtr_probe(struct net_device *dev)
{
int i;
int base_addr = dev->base_addr;
@@ -378,6 +366,17 @@
return -ENODEV;
}
+int __init ibmtr_probe_card(struct net_device *dev)
+{
+ int err = ibmtr_probe(dev);
+ if (!err) {
+ err = register_netdev(dev);
+ if (err)
+ ibmtr_cleanup_card(dev);
+ }
+ return err;
+}
+
/*****************************************************************************/
static int __devinit ibmtr_probe1(struct net_device *dev, int PIOaddr)
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index dacea4f..c82befa 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -1685,7 +1685,7 @@
.get_regs = de_get_regs,
};
-static void __init de21040_get_mac_address (struct de_private *de)
+static void __devinit de21040_get_mac_address (struct de_private *de)
{
unsigned i;
@@ -1703,7 +1703,7 @@
}
}
-static void __init de21040_get_media_info(struct de_private *de)
+static void __devinit de21040_get_media_info(struct de_private *de)
{
unsigned int i;
@@ -1765,7 +1765,7 @@
return retval;
}
-static void __init de21041_get_srom_info (struct de_private *de)
+static void __devinit de21041_get_srom_info (struct de_private *de)
{
unsigned i, sa_offset = 0, ofs;
u8 ee_data[DE_EEPROM_SIZE + 6] = {};
diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c
index 7f59a3d..24a29c9 100644
--- a/drivers/net/tulip/dmfe.c
+++ b/drivers/net/tulip/dmfe.c
@@ -143,9 +143,16 @@
#define DMFE_TX_TIMEOUT ((3*HZ)/2) /* tx packet time-out time 1.5 s" */
#define DMFE_TX_KICK (HZ/2) /* tx packet Kick-out time 0.5 s" */
-#define DMFE_DBUG(dbug_now, msg, value) if (dmfe_debug || (dbug_now)) printk(KERN_ERR DRV_NAME ": %s %lx\n", (msg), (long) (value))
+#define DMFE_DBUG(dbug_now, msg, value) \
+ do { \
+ if (dmfe_debug || (dbug_now)) \
+ printk(KERN_ERR DRV_NAME ": %s %lx\n",\
+ (msg), (long) (value)); \
+ } while (0)
-#define SHOW_MEDIA_TYPE(mode) printk(KERN_ERR DRV_NAME ": Change Speed to %sMhz %s duplex\n",mode & 1 ?"100":"10", mode & 4 ? "full":"half");
+#define SHOW_MEDIA_TYPE(mode) \
+ printk (KERN_INFO DRV_NAME ": Change Speed to %sMhz %s duplex\n" , \
+ (mode & 1) ? "100":"10", (mode & 4) ? "full":"half");
/* CR9 definition: SROM/MII */
@@ -163,10 +170,20 @@
#define SROM_V41_CODE 0x14
-#define SROM_CLK_WRITE(data, ioaddr) outl(data|CR9_SROM_READ|CR9_SRCS,ioaddr);udelay(5);outl(data|CR9_SROM_READ|CR9_SRCS|CR9_SRCLK,ioaddr);udelay(5);outl(data|CR9_SROM_READ|CR9_SRCS,ioaddr);udelay(5);
+#define SROM_CLK_WRITE(data, ioaddr) \
+ outl(data|CR9_SROM_READ|CR9_SRCS,ioaddr); \
+ udelay(5); \
+ outl(data|CR9_SROM_READ|CR9_SRCS|CR9_SRCLK,ioaddr); \
+ udelay(5); \
+ outl(data|CR9_SROM_READ|CR9_SRCS,ioaddr); \
+ udelay(5);
-#define __CHK_IO_SIZE(pci_id, dev_rev) ( ((pci_id)==PCI_DM9132_ID) || ((dev_rev) >= 0x02000030) ) ? DM9102A_IO_SIZE: DM9102_IO_SIZE
-#define CHK_IO_SIZE(pci_dev, dev_rev) __CHK_IO_SIZE(((pci_dev)->device << 16) | (pci_dev)->vendor, dev_rev)
+#define __CHK_IO_SIZE(pci_id, dev_rev) \
+ (( ((pci_id)==PCI_DM9132_ID) || ((dev_rev) >= 0x02000030) ) ? \
+ DM9102A_IO_SIZE: DM9102_IO_SIZE)
+
+#define CHK_IO_SIZE(pci_dev, dev_rev) \
+ (__CHK_IO_SIZE(((pci_dev)->device << 16) | (pci_dev)->vendor, dev_rev))
/* Sten Check */
#define DEVICE net_device
@@ -187,7 +204,7 @@
struct dmfe_board_info {
u32 chip_id; /* Chip vendor/Device ID */
u32 chip_revision; /* Chip revision */
- struct DEVICE *dev; /* net device */
+ struct DEVICE *next_dev; /* next device */
struct pci_dev *pdev; /* PCI device */
spinlock_t lock;
@@ -231,7 +248,6 @@
u8 media_mode; /* user specify media mode */
u8 op_mode; /* real work media mode */
u8 phy_addr;
- u8 link_failed; /* Ever link failed */
u8 wait_reset; /* Hardware failed, need to reset */
u8 dm910x_chk_mode; /* Operating mode check */
u8 first_in_callback; /* Flag to record state */
@@ -329,7 +345,7 @@
static void dmfe_HPNA_remote_cmd_chk(struct dmfe_board_info * );
static void dmfe_set_phyxcer(struct dmfe_board_info *);
-/* DM910X network baord routine ---------------------------- */
+/* DM910X network board routine ---------------------------- */
/*
* Search DM910X board ,allocate space and register it
@@ -356,7 +372,8 @@
SET_NETDEV_DEV(dev, &pdev->dev);
if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
- printk(KERN_WARNING DRV_NAME ": 32-bit PCI DMA not available.\n");
+ printk(KERN_WARNING DRV_NAME
+ ": 32-bit PCI DMA not available.\n");
err = -ENODEV;
goto err_out_free;
}
@@ -399,11 +416,12 @@
/* Init system & device */
db = netdev_priv(dev);
- db->dev = dev;
-
/* Allocate Tx/Rx descriptor memory */
- db->desc_pool_ptr = pci_alloc_consistent(pdev, sizeof(struct tx_desc) * DESC_ALL_CNT + 0x20, &db->desc_pool_dma_ptr);
- db->buf_pool_ptr = pci_alloc_consistent(pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4, &db->buf_pool_dma_ptr);
+ db->desc_pool_ptr = pci_alloc_consistent(pdev, sizeof(struct tx_desc) *
+ DESC_ALL_CNT + 0x20, &db->desc_pool_dma_ptr);
+
+ db->buf_pool_ptr = pci_alloc_consistent(pdev, TX_BUF_ALLOC *
+ TX_DESC_CNT + 4, &db->buf_pool_dma_ptr);
db->first_tx_desc = (struct tx_desc *) db->desc_pool_ptr;
db->first_tx_desc_dma = db->desc_pool_dma_ptr;
@@ -428,7 +446,7 @@
dev->poll_controller = &poll_dmfe;
#endif
dev->ethtool_ops = &netdev_ethtool_ops;
- netif_carrier_off(db->dev);
+ netif_carrier_off(dev);
spin_lock_init(&db->lock);
pci_read_config_dword(pdev, 0x50, &pci_pmr);
@@ -440,7 +458,8 @@
/* read 64 word srom data */
for (i = 0; i < 64; i++)
- ((u16 *) db->srom)[i] = cpu_to_le16(read_srom_word(db->ioaddr, i));
+ ((u16 *) db->srom)[i] =
+ cpu_to_le16(read_srom_word(db->ioaddr, i));
/* Set Node address */
for (i = 0; i < 6; i++)
@@ -482,14 +501,17 @@
DMFE_DBUG(0, "dmfe_remove_one()", 0);
if (dev) {
+
+ unregister_netdev(dev);
+
pci_free_consistent(db->pdev, sizeof(struct tx_desc) *
DESC_ALL_CNT + 0x20, db->desc_pool_ptr,
db->desc_pool_dma_ptr);
pci_free_consistent(db->pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4,
db->buf_pool_ptr, db->buf_pool_dma_ptr);
- unregister_netdev(dev);
pci_release_regions(pdev);
free_netdev(dev); /* free board information */
+
pci_set_drvdata(pdev, NULL);
}
@@ -509,7 +531,8 @@
DMFE_DBUG(0, "dmfe_open", 0);
- ret = request_irq(dev->irq, &dmfe_interrupt, IRQF_SHARED, dev->name, dev);
+ ret = request_irq(dev->irq, &dmfe_interrupt,
+ IRQF_SHARED, dev->name, dev);
if (ret)
return ret;
@@ -518,7 +541,6 @@
db->tx_packet_cnt = 0;
db->tx_queue_cnt = 0;
db->rx_avail_cnt = 0;
- db->link_failed = 1;
db->wait_reset = 0;
db->first_in_callback = 0;
@@ -650,7 +672,8 @@
/* No Tx resource check, it never happen nromally */
if (db->tx_queue_cnt >= TX_FREE_DESC_CNT) {
spin_unlock_irqrestore(&db->lock, flags);
- printk(KERN_ERR DRV_NAME ": No Tx resource %ld\n", db->tx_queue_cnt);
+ printk(KERN_ERR DRV_NAME ": No Tx resource %ld\n",
+ db->tx_queue_cnt);
return 1;
}
@@ -722,7 +745,8 @@
#if 0
/* show statistic counter */
- printk(DRV_NAME ": FU:%lx EC:%lx LC:%lx NC:%lx LOC:%lx TXJT:%lx RESET:%lx RCR8:%lx FAL:%lx TT:%lx\n",
+ printk(DRV_NAME ": FU:%lx EC:%lx LC:%lx NC:%lx"
+ " LOC:%lx TXJT:%lx RESET:%lx RCR8:%lx FAL:%lx TT:%lx\n",
db->tx_fifo_underrun, db->tx_excessive_collision,
db->tx_late_collision, db->tx_no_carrier, db->tx_loss_carrier,
db->tx_jabber_timeout, db->reset_count, db->reset_cr8,
@@ -905,7 +929,7 @@
static void dmfe_rx_packet(struct DEVICE *dev, struct dmfe_board_info * db)
{
struct rx_desc *rxptr;
- struct sk_buff *skb;
+ struct sk_buff *skb, *newskb;
int rxlen;
u32 rdes0;
@@ -919,7 +943,9 @@
db->rx_avail_cnt--;
db->interval_rx_cnt++;
- pci_unmap_single(db->pdev, le32_to_cpu(rxptr->rdes2), RX_ALLOC_SIZE, PCI_DMA_FROMDEVICE);
+ pci_unmap_single(db->pdev, le32_to_cpu(rxptr->rdes2),
+ RX_ALLOC_SIZE, PCI_DMA_FROMDEVICE);
+
if ( (rdes0 & 0x300) != 0x300) {
/* A packet without First/Last flag */
/* reuse this SKB */
@@ -956,9 +982,11 @@
} else {
/* Good packet, send to upper layer */
/* Shorst packet used new SKB */
- if ( (rxlen < RX_COPY_SIZE) &&
- ( (skb = dev_alloc_skb(rxlen + 2) )
- != NULL) ) {
+ if ((rxlen < RX_COPY_SIZE) &&
+ ((newskb = dev_alloc_skb(rxlen + 2))
+ != NULL)) {
+
+ skb = newskb;
/* size less than COPY_SIZE, allocate a rxlen SKB */
skb->dev = dev;
skb_reserve(skb, 2); /* 16byte align */
@@ -1069,6 +1097,8 @@
struct dmfe_board_info *db = netdev_priv(dev);
unsigned long flags;
+ int link_ok, link_ok_phy;
+
DMFE_DBUG(0, "dmfe_timer()", 0);
spin_lock_irqsave(&db->lock, flags);
@@ -1078,7 +1108,8 @@
if (db->chip_type && (db->chip_id==PCI_DM9102_ID)) {
db->cr6_data &= ~0x40000;
update_cr6(db->cr6_data, db->ioaddr);
- phy_write(db->ioaddr, db->phy_addr, 0, 0x1000, db->chip_id);
+ phy_write(db->ioaddr,
+ db->phy_addr, 0, 0x1000, db->chip_id);
db->cr6_data |= 0x40000;
update_cr6(db->cr6_data, db->ioaddr);
db->timer.expires = DMFE_TIMER_WUT + HZ * 2;
@@ -1139,21 +1170,41 @@
(db->chip_revision == 0x02000010)) ) {
/* DM9102A Chip */
if (tmp_cr12 & 2)
- tmp_cr12 = 0x0; /* Link failed */
+ link_ok = 0;
else
- tmp_cr12 = 0x3; /* Link OK */
+ link_ok = 1;
}
+ else
+ /*0x43 is used instead of 0x3 because bit 6 should represent
+ link status of external PHY */
+ link_ok = (tmp_cr12 & 0x43) ? 1 : 0;
- if ( !(tmp_cr12 & 0x3) && !db->link_failed ) {
+
+ /* If chip reports that link is failed it could be because external
+ PHY link status pin is not conected correctly to chip
+ To be sure ask PHY too.
+ */
+
+ /* need a dummy read because of PHY's register latch*/
+ phy_read (db->ioaddr, db->phy_addr, 1, db->chip_id);
+ link_ok_phy = (phy_read (db->ioaddr,
+ db->phy_addr, 1, db->chip_id) & 0x4) ? 1 : 0;
+
+ if (link_ok_phy != link_ok) {
+ DMFE_DBUG (0, "PHY and chip report different link status", 0);
+ link_ok = link_ok | link_ok_phy;
+ }
+
+ if ( !link_ok && netif_carrier_ok(dev)) {
/* Link Failed */
DMFE_DBUG(0, "Link Failed", tmp_cr12);
- db->link_failed = 1;
- netif_carrier_off(db->dev);
+ netif_carrier_off(dev);
/* For Force 10/100M Half/Full mode: Enable Auto-Nego mode */
/* AUTO or force 1M Homerun/Longrun don't need */
if ( !(db->media_mode & 0x38) )
- phy_write(db->ioaddr, db->phy_addr, 0, 0x1000, db->chip_id);
+ phy_write(db->ioaddr, db->phy_addr,
+ 0, 0x1000, db->chip_id);
/* AUTO mode, if INT phyxcer link failed, select EXT device */
if (db->media_mode & DMFE_AUTO) {
@@ -1162,21 +1213,19 @@
db->cr6_data&=~0x00000200; /* bit9=0, HD mode */
update_cr6(db->cr6_data, db->ioaddr);
}
- } else
- if ((tmp_cr12 & 0x3) && db->link_failed) {
- DMFE_DBUG(0, "Link link OK", tmp_cr12);
- db->link_failed = 0;
+ } else if (!netif_carrier_ok(dev)) {
- /* Auto Sense Speed */
- if ( (db->media_mode & DMFE_AUTO) &&
- dmfe_sense_speed(db) )
- db->link_failed = 1;
- else
- netif_carrier_on(db->dev);
- dmfe_process_mode(db);
- /* SHOW_MEDIA_TYPE(db->op_mode); */
+ DMFE_DBUG(0, "Link link OK", tmp_cr12);
+
+ /* Auto Sense Speed */
+ if ( !(db->media_mode & DMFE_AUTO) || !dmfe_sense_speed(db)) {
+ netif_carrier_on(dev);
+ SHOW_MEDIA_TYPE(db->op_mode);
}
+ dmfe_process_mode(db);
+ }
+
/* HPNA remote command check */
if (db->HPNA_command & 0xf00) {
db->HPNA_timer--;
@@ -1221,7 +1270,7 @@
db->tx_packet_cnt = 0;
db->tx_queue_cnt = 0;
db->rx_avail_cnt = 0;
- db->link_failed = 1;
+ netif_carrier_off(dev);
db->wait_reset = 0;
/* Re-initilize DM910X board */
@@ -1259,7 +1308,8 @@
if (!(rxptr->rdes0 & cpu_to_le32(0x80000000))) {
rxptr->rx_skb_ptr = skb;
- rxptr->rdes2 = cpu_to_le32( pci_map_single(db->pdev, skb->data, RX_ALLOC_SIZE, PCI_DMA_FROMDEVICE) );
+ rxptr->rdes2 = cpu_to_le32( pci_map_single(db->pdev,
+ skb->data, RX_ALLOC_SIZE, PCI_DMA_FROMDEVICE) );
wmb();
rxptr->rdes0 = cpu_to_le32(0x80000000);
db->rx_avail_cnt++;
@@ -1291,8 +1341,11 @@
outl(db->first_tx_desc_dma, ioaddr + DCR4); /* TX DESC address */
/* rx descriptor start pointer */
- db->first_rx_desc = (void *)db->first_tx_desc + sizeof(struct tx_desc) * TX_DESC_CNT;
- db->first_rx_desc_dma = db->first_tx_desc_dma + sizeof(struct tx_desc) * TX_DESC_CNT;
+ db->first_rx_desc = (void *)db->first_tx_desc +
+ sizeof(struct tx_desc) * TX_DESC_CNT;
+
+ db->first_rx_desc_dma = db->first_tx_desc_dma +
+ sizeof(struct tx_desc) * TX_DESC_CNT;
db->rx_insert_ptr = db->first_rx_desc;
db->rx_ready_ptr = db->first_rx_desc;
outl(db->first_rx_desc_dma, ioaddr + DCR3); /* RX DESC address */
@@ -1470,7 +1523,8 @@
if ( ( skb = dev_alloc_skb(RX_ALLOC_SIZE) ) == NULL )
break;
rxptr->rx_skb_ptr = skb; /* FIXME (?) */
- rxptr->rdes2 = cpu_to_le32( pci_map_single(db->pdev, skb->data, RX_ALLOC_SIZE, PCI_DMA_FROMDEVICE) );
+ rxptr->rdes2 = cpu_to_le32( pci_map_single(db->pdev, skb->data,
+ RX_ALLOC_SIZE, PCI_DMA_FROMDEVICE) );
wmb();
rxptr->rdes0 = cpu_to_le32(0x80000000);
rxptr = rxptr->next_rx_desc;
@@ -1510,7 +1564,8 @@
for (i = 16; i > 0; i--) {
outl(CR9_SROM_READ | CR9_SRCS | CR9_SRCLK, cr9_ioaddr);
udelay(5);
- srom_data = (srom_data << 1) | ((inl(cr9_ioaddr) & CR9_CRDOUT) ? 1 : 0);
+ srom_data = (srom_data << 1) |
+ ((inl(cr9_ioaddr) & CR9_CRDOUT) ? 1 : 0);
outl(CR9_SROM_READ | CR9_SRCS, cr9_ioaddr);
udelay(5);
}
@@ -1537,9 +1592,11 @@
if ( (phy_mode & 0x24) == 0x24 ) {
if (db->chip_id == PCI_DM9132_ID) /* DM9132 */
- phy_mode = phy_read(db->ioaddr, db->phy_addr, 7, db->chip_id) & 0xf000;
+ phy_mode = phy_read(db->ioaddr,
+ db->phy_addr, 7, db->chip_id) & 0xf000;
else /* DM9102/DM9102A */
- phy_mode = phy_read(db->ioaddr, db->phy_addr, 17, db->chip_id) & 0xf000;
+ phy_mode = phy_read(db->ioaddr,
+ db->phy_addr, 17, db->chip_id) & 0xf000;
/* printk(DRV_NAME ": Phy_mode %x ",phy_mode); */
switch (phy_mode) {
case 0x1000: db->op_mode = DMFE_10MHF; break;
@@ -1576,8 +1633,11 @@
/* DM9009 Chip: Phyxcer reg18 bit12=0 */
if (db->chip_id == PCI_DM9009_ID) {
- phy_reg = phy_read(db->ioaddr, db->phy_addr, 18, db->chip_id) & ~0x1000;
- phy_write(db->ioaddr, db->phy_addr, 18, phy_reg, db->chip_id);
+ phy_reg = phy_read(db->ioaddr,
+ db->phy_addr, 18, db->chip_id) & ~0x1000;
+
+ phy_write(db->ioaddr,
+ db->phy_addr, 18, phy_reg, db->chip_id);
}
/* Phyxcer capability setting */
@@ -1650,10 +1710,12 @@
case DMFE_100MHF: phy_reg = 0x2000; break;
case DMFE_100MFD: phy_reg = 0x2100; break;
}
- phy_write(db->ioaddr, db->phy_addr, 0, phy_reg, db->chip_id);
+ phy_write(db->ioaddr,
+ db->phy_addr, 0, phy_reg, db->chip_id);
if ( db->chip_type && (db->chip_id == PCI_DM9102_ID) )
mdelay(20);
- phy_write(db->ioaddr, db->phy_addr, 0, phy_reg, db->chip_id);
+ phy_write(db->ioaddr,
+ db->phy_addr, 0, phy_reg, db->chip_id);
}
}
}
@@ -1663,7 +1725,8 @@
* Write a word to Phy register
*/
-static void phy_write(unsigned long iobase, u8 phy_addr, u8 offset, u16 phy_data, u32 chip_id)
+static void phy_write(unsigned long iobase, u8 phy_addr, u8 offset,
+ u16 phy_data, u32 chip_id)
{
u16 i;
unsigned long ioaddr;
@@ -1689,11 +1752,13 @@
/* Send Phy address */
for (i = 0x10; i > 0; i = i >> 1)
- phy_write_1bit(ioaddr, phy_addr & i ? PHY_DATA_1 : PHY_DATA_0);
+ phy_write_1bit(ioaddr,
+ phy_addr & i ? PHY_DATA_1 : PHY_DATA_0);
/* Send register address */
for (i = 0x10; i > 0; i = i >> 1)
- phy_write_1bit(ioaddr, offset & i ? PHY_DATA_1 : PHY_DATA_0);
+ phy_write_1bit(ioaddr,
+ offset & i ? PHY_DATA_1 : PHY_DATA_0);
/* written trasnition */
phy_write_1bit(ioaddr, PHY_DATA_1);
@@ -1701,7 +1766,8 @@
/* Write a word data to PHY controller */
for ( i = 0x8000; i > 0; i >>= 1)
- phy_write_1bit(ioaddr, phy_data & i ? PHY_DATA_1 : PHY_DATA_0);
+ phy_write_1bit(ioaddr,
+ phy_data & i ? PHY_DATA_1 : PHY_DATA_0);
}
}
@@ -1738,11 +1804,13 @@
/* Send Phy address */
for (i = 0x10; i > 0; i = i >> 1)
- phy_write_1bit(ioaddr, phy_addr & i ? PHY_DATA_1 : PHY_DATA_0);
+ phy_write_1bit(ioaddr,
+ phy_addr & i ? PHY_DATA_1 : PHY_DATA_0);
/* Send register address */
for (i = 0x10; i > 0; i = i >> 1)
- phy_write_1bit(ioaddr, offset & i ? PHY_DATA_1 : PHY_DATA_0);
+ phy_write_1bit(ioaddr,
+ offset & i ? PHY_DATA_1 : PHY_DATA_0);
/* Skip transition state */
phy_read_1bit(ioaddr);
@@ -1963,7 +2031,8 @@
/* Check remote device status match our setting ot not */
if ( phy_reg != (db->HPNA_command & 0x0f00) ) {
- phy_write(db->ioaddr, db->phy_addr, 16, db->HPNA_command, db->chip_id);
+ phy_write(db->ioaddr, db->phy_addr, 16, db->HPNA_command,
+ db->chip_id);
db->HPNA_timer=8;
} else
db->HPNA_timer=600; /* Match, every 10 minutes, check */
@@ -2003,8 +2072,11 @@
module_param(HPNA_NoiseFloor, byte, 0);
module_param(SF_mode, byte, 0);
MODULE_PARM_DESC(debug, "Davicom DM9xxx enable debugging (0-1)");
-MODULE_PARM_DESC(mode, "Davicom DM9xxx: Bit 0: 10/100Mbps, bit 2: duplex, bit 8: HomePNA");
-MODULE_PARM_DESC(SF_mode, "Davicom DM9xxx special function (bit 0: VLAN, bit 1 Flow Control, bit 2: TX pause packet)");
+MODULE_PARM_DESC(mode, "Davicom DM9xxx: "
+ "Bit 0: 10/100Mbps, bit 2: duplex, bit 8: HomePNA");
+
+MODULE_PARM_DESC(SF_mode, "Davicom DM9xxx special function "
+ "(bit 0: VLAN, bit 1 Flow Control, bit 2: TX pause packet)");
/* Description:
* when user used insmod to add module, system invoked init_module()
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 885e73d..dab88b9 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -3598,17 +3598,20 @@
/* Move to next BD in the ring */
if (!(bd_status & T_W))
- ugeth->txBd[txQ] = bd + sizeof(struct qe_bd);
+ bd += sizeof(struct qe_bd);
else
- ugeth->txBd[txQ] = ugeth->p_tx_bd_ring[txQ];
+ bd = ugeth->p_tx_bd_ring[txQ];
/* If the next BD still needs to be cleaned up, then the bds
are full. We need to tell the kernel to stop sending us stuff. */
if (bd == ugeth->confBd[txQ]) {
if (!netif_queue_stopped(dev))
netif_stop_queue(dev);
+ return NETDEV_TX_BUSY;
}
+ ugeth->txBd[txQ] = bd;
+
if (ugeth->p_scheduler) {
ugeth->cpucount[txQ]++;
/* Indicate to QE that there are more Tx bds ready for
@@ -3620,7 +3623,7 @@
spin_unlock_irq(&ugeth->lock);
- return 0;
+ return NETDEV_TX_OK;
}
static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit)
@@ -3722,7 +3725,7 @@
/* Handle the transmitted buffer and release */
/* the BD to be used with the current frame */
- if ((bd = ugeth->txBd[txQ]) && (netif_queue_stopped(dev) == 0))
+ if ((bd == ugeth->txBd[txQ]) && (netif_queue_stopped(dev) == 0))
break;
ugeth->stats.tx_packets++;
@@ -3741,10 +3744,12 @@
/* Advance the confirmation BD pointer */
if (!(bd_status & T_W))
- ugeth->confBd[txQ] += sizeof(struct qe_bd);
+ bd += sizeof(struct qe_bd);
else
- ugeth->confBd[txQ] = ugeth->p_tx_bd_ring[txQ];
+ bd = ugeth->p_tx_bd_ring[txQ];
+ bd_status = in_be32((u32 *)bd);
}
+ ugeth->confBd[txQ] = bd;
return 0;
}
diff --git a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c
index ebbda1d..f3a972e 100644
--- a/drivers/net/via-rhine.c
+++ b/drivers/net/via-rhine.c
@@ -30,8 +30,8 @@
*/
#define DRV_NAME "via-rhine"
-#define DRV_VERSION "1.4.2"
-#define DRV_RELDATE "Sept-11-2006"
+#define DRV_VERSION "1.4.3"
+#define DRV_RELDATE "2007-03-06"
/* A few user-configurable values.
@@ -105,6 +105,7 @@
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/uaccess.h>
+#include <linux/dmi.h>
/* These identify the driver base version and may not be removed. */
static char version[] __devinitdata =
@@ -1995,6 +1996,23 @@
.shutdown = rhine_shutdown,
};
+static struct dmi_system_id __initdata rhine_dmi_table[] = {
+ {
+ .ident = "EPIA-M",
+ .matches = {
+ DMI_MATCH(DMI_BIOS_VENDOR, "Award Software International, Inc."),
+ DMI_MATCH(DMI_BIOS_VERSION, "6.00 PG"),
+ },
+ },
+ {
+ .ident = "KV7",
+ .matches = {
+ DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies, LTD"),
+ DMI_MATCH(DMI_BIOS_VERSION, "6.00 PG"),
+ },
+ },
+ { NULL }
+};
static int __init rhine_init(void)
{
@@ -2002,6 +2020,16 @@
#ifdef MODULE
printk(version);
#endif
+ if (dmi_check_system(rhine_dmi_table)) {
+ /* these BIOSes fail at PXE boot if chip is in D3 */
+ avoid_D3 = 1;
+ printk(KERN_WARNING "%s: Broken BIOS detected, avoid_D3 "
+ "enabled.\n",
+ DRV_NAME);
+ }
+ else if (avoid_D3)
+ printk(KERN_INFO "%s: avoid_D3 set.\n", DRV_NAME);
+
return pci_register_driver(&rhine_driver);
}
diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
index 8dbcf83..8b4540b 100644
--- a/drivers/net/wan/z85230.c
+++ b/drivers/net/wan/z85230.c
@@ -407,7 +407,7 @@
while(c->txcount) {
/* FIFO full ? */
if(!(read_zsreg(c, R0)&4))
- break;
+ return;
c->txcount--;
/*
* Shovel out the byte
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_main.c b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
index e594af4..80cb88e 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_main.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
@@ -1858,9 +1858,6 @@
spin_lock(&bcm->irq_lock);
- assert(bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED);
- assert(bcm->current_core->id == BCM43xx_COREID_80211);
-
reason = bcm43xx_read32(bcm, BCM43xx_MMIO_GEN_IRQ_REASON);
if (reason == 0xffffffff) {
/* irq not for us (shared irq) */
@@ -1871,6 +1868,9 @@
if (!reason)
goto out;
+ assert(bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED);
+ assert(bcm->current_core->id == BCM43xx_COREID_80211);
+
bcm->dma_reason[0] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA0_REASON)
& 0x0001DC00;
bcm->dma_reason[1] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA1_REASON)
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_phy.c b/drivers/net/wireless/bcm43xx/bcm43xx_phy.c
index 3a5c9c2..cae8925 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_phy.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_phy.c
@@ -859,6 +859,11 @@
bcm43xx_radio_write16(bcm, 0x005D, 0x0088);
bcm43xx_radio_write16(bcm, 0x005E, 0x0088);
bcm43xx_radio_write16(bcm, 0x007D, 0x0088);
+ bcm43xx_shm_write32(bcm, BCM43xx_SHM_SHARED,
+ BCM43xx_UCODEFLAGS_OFFSET,
+ (bcm43xx_shm_read32(bcm, BCM43xx_SHM_SHARED,
+ BCM43xx_UCODEFLAGS_OFFSET)
+ | 0x00000200));
}
if (radio->revision == 8) {
bcm43xx_radio_write16(bcm, 0x0051, 0x0000);
@@ -941,7 +946,8 @@
bcm43xx_phy_write(bcm, 0x0038, 0x0668);
bcm43xx_radio_set_txpower_bg(bcm, 0xFFFF, 0xFFFF, 0xFFFF);
if (radio->revision <= 5)
- bcm43xx_phy_write(bcm, 0x005D, bcm43xx_phy_read(bcm, 0x005D) | 0x0003);
+ bcm43xx_phy_write(bcm, 0x005D, (bcm43xx_phy_read(bcm, 0x005D)
+ & 0xFF80) | 0x0003);
if (radio->revision <= 2)
bcm43xx_radio_write16(bcm, 0x005D, 0x000D);
@@ -958,7 +964,7 @@
bcm43xx_phy_write(bcm, 0x0016, 0x0410);
bcm43xx_phy_write(bcm, 0x0017, 0x0820);
bcm43xx_phy_write(bcm, 0x0062, 0x0007);
- (void) bcm43xx_radio_calibrationvalue(bcm);
+ bcm43xx_radio_init2050(bcm);
bcm43xx_phy_lo_g_measure(bcm);
if (bcm->sprom.boardflags & BCM43xx_BFL_RSSI) {
bcm43xx_calc_nrssi_slope(bcm);
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_wx.c b/drivers/net/wireless/bcm43xx/bcm43xx_wx.c
index 7b665e2..d6d9413 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_wx.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_wx.c
@@ -105,18 +105,24 @@
struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
unsigned long flags;
u8 channel;
+ s8 expon;
int freq;
int err = -EINVAL;
mutex_lock(&bcm->mutex);
spin_lock_irqsave(&bcm->irq_lock, flags);
- if ((data->freq.m >= 0) && (data->freq.m <= 1000)) {
+ if ((data->freq.e == 0) &&
+ (data->freq.m >= 0) && (data->freq.m <= 1000)) {
channel = data->freq.m;
freq = bcm43xx_channel_to_freq(bcm, channel);
} else {
- channel = bcm43xx_freq_to_channel(bcm, data->freq.m);
freq = data->freq.m;
+ expon = 6 - data->freq.e;
+ while (--expon >= 0) /* scale down the frequency to MHz */
+ freq /= 10;
+ assert(freq > 1000);
+ channel = bcm43xx_freq_to_channel(bcm, freq);
}
if (!ieee80211_is_valid_channel(bcm->ieee, channel))
goto out_unlock;
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index df49530..a32db06 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -757,7 +757,8 @@
* when a device is enabled using managed PCI device enable interface.
*/
struct pci_devres {
- unsigned int disable:1;
+ unsigned int enabled:1;
+ unsigned int pinned:1;
unsigned int orig_intx:1;
unsigned int restore_intx:1;
u32 region_mask;
@@ -781,7 +782,7 @@
if (this->restore_intx)
pci_intx(dev, this->orig_intx);
- if (this->disable)
+ if (this->enabled && !this->pinned)
pci_disable_device(dev);
}
@@ -820,12 +821,12 @@
dr = get_pci_dr(pdev);
if (unlikely(!dr))
return -ENOMEM;
- WARN_ON(!!dr->disable);
+ WARN_ON(!!dr->enabled);
rc = pci_enable_device(pdev);
if (!rc) {
pdev->is_managed = 1;
- dr->disable = 1;
+ dr->enabled = 1;
}
return rc;
}
@@ -843,9 +844,9 @@
struct pci_devres *dr;
dr = find_pci_dr(pdev);
- WARN_ON(!dr || !dr->disable);
+ WARN_ON(!dr || !dr->enabled);
if (dr)
- dr->disable = 0;
+ dr->pinned = 1;
}
/**
@@ -876,7 +877,7 @@
dr = find_pci_dr(dev);
if (dr)
- dr->disable = 0;
+ dr->enabled = 0;
if (atomic_sub_return(1, &dev->enable_cnt) != 0)
return;
diff --git a/drivers/pci/pcie/aer/aerdrv.c b/drivers/pci/pcie/aer/aerdrv.c
index b164de0..db6ad8e 100644
--- a/drivers/pci/pcie/aer/aerdrv.c
+++ b/drivers/pci/pcie/aer/aerdrv.c
@@ -66,7 +66,7 @@
.resume = aer_error_resume,
};
-static struct pcie_port_service_driver aerdrv = {
+static struct pcie_port_service_driver aerdriver = {
.name = "aer",
.id_table = &aer_id[0],
@@ -328,7 +328,7 @@
**/
static int __init aer_service_init(void)
{
- return pcie_port_service_register(&aerdrv);
+ return pcie_port_service_register(&aerdriver);
}
/**
@@ -338,7 +338,7 @@
**/
static void __exit aer_service_exit(void)
{
- pcie_port_service_unregister(&aerdrv);
+ pcie_port_service_unregister(&aerdriver);
}
module_init(aer_service_init);
diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
index f17e7ed..0be5a0b 100644
--- a/drivers/pci/pcie/portdrv_pci.c
+++ b/drivers/pci/pcie/portdrv_pci.c
@@ -276,7 +276,7 @@
.resume = pcie_portdrv_err_resume,
};
-static struct pci_driver pcie_portdrv = {
+static struct pci_driver pcie_portdriver = {
.name = (char *)device_name,
.id_table = &port_pci_ids[0],
@@ -298,7 +298,7 @@
printk(KERN_WARNING "PCIE: bus_register error: %d\n", retval);
goto out;
}
- retval = pci_register_driver(&pcie_portdrv);
+ retval = pci_register_driver(&pcie_portdriver);
if (retval)
pcie_port_bus_unregister();
out:
@@ -307,7 +307,7 @@
static void __exit pcie_portdrv_exit(void)
{
- pci_unregister_driver(&pcie_portdrv);
+ pci_unregister_driver(&pcie_portdriver);
pcie_port_bus_unregister();
}
diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index ff98ead..2dd8681 100644
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -15,7 +15,7 @@
DECLARE_RWSEM(pci_bus_sem);
-static struct pci_bus * __devinit
+static struct pci_bus *
pci_do_find_bus(struct pci_bus* bus, unsigned char busnr)
{
struct pci_bus* child;
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index 7a53554..118ac97 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -89,6 +89,7 @@
return;
res->irq_resource[i].flags = IORESOURCE_IRQ; // Also clears _UNSET flag
+ res->irq_resource[i].flags |= irq_flags(triggering, polarity);
irq = acpi_register_gsi(gsi, triggering, polarity);
if (irq < 0) {
res->irq_resource[i].flags |= IORESOURCE_DISABLED;
@@ -103,8 +104,52 @@
pcibios_penalize_isa_irq(irq, 1);
}
+static int dma_flags(int type, int bus_master, int transfer)
+{
+ int flags = 0;
+
+ if (bus_master)
+ flags |= IORESOURCE_DMA_MASTER;
+ switch (type) {
+ case ACPI_COMPATIBILITY:
+ flags |= IORESOURCE_DMA_COMPATIBLE;
+ break;
+ case ACPI_TYPE_A:
+ flags |= IORESOURCE_DMA_TYPEA;
+ break;
+ case ACPI_TYPE_B:
+ flags |= IORESOURCE_DMA_TYPEB;
+ break;
+ case ACPI_TYPE_F:
+ flags |= IORESOURCE_DMA_TYPEF;
+ break;
+ default:
+ /* Set a default value ? */
+ flags |= IORESOURCE_DMA_COMPATIBLE;
+ pnp_err("Invalid DMA type");
+ }
+ switch (transfer) {
+ case ACPI_TRANSFER_8:
+ flags |= IORESOURCE_DMA_8BIT;
+ break;
+ case ACPI_TRANSFER_8_16:
+ flags |= IORESOURCE_DMA_8AND16BIT;
+ break;
+ case ACPI_TRANSFER_16:
+ flags |= IORESOURCE_DMA_16BIT;
+ break;
+ default:
+ /* Set a default value ? */
+ flags |= IORESOURCE_DMA_8AND16BIT;
+ pnp_err("Invalid DMA transfer type");
+ }
+
+ return flags;
+}
+
static void
-pnpacpi_parse_allocated_dmaresource(struct pnp_resource_table *res, u32 dma)
+pnpacpi_parse_allocated_dmaresource(struct pnp_resource_table *res, u32 dma,
+ int type, int bus_master, int transfer)
{
int i = 0;
while (i < PNP_MAX_DMA &&
@@ -112,6 +157,7 @@
i++;
if (i < PNP_MAX_DMA) {
res->dma_resource[i].flags = IORESOURCE_DMA; // Also clears _UNSET flag
+ res->dma_resource[i].flags |= dma_flags(type, bus_master, transfer);
if (dma == -1) {
res->dma_resource[i].flags |= IORESOURCE_DISABLED;
return;
@@ -123,7 +169,7 @@
static void
pnpacpi_parse_allocated_ioresource(struct pnp_resource_table *res,
- u64 io, u64 len)
+ u64 io, u64 len, int io_decode)
{
int i = 0;
while (!(res->port_resource[i].flags & IORESOURCE_UNSET) &&
@@ -131,6 +177,8 @@
i++;
if (i < PNP_MAX_PORT) {
res->port_resource[i].flags = IORESOURCE_IO; // Also clears _UNSET flag
+ if (io_decode == ACPI_DECODE_16)
+ res->port_resource[i].flags |= PNP_PORT_FLAG_16BITADDR;
if (len <= 0 || (io + len -1) >= 0x10003) {
res->port_resource[i].flags |= IORESOURCE_DISABLED;
return;
@@ -142,7 +190,7 @@
static void
pnpacpi_parse_allocated_memresource(struct pnp_resource_table *res,
- u64 mem, u64 len)
+ u64 mem, u64 len, int write_protect)
{
int i = 0;
while (!(res->mem_resource[i].flags & IORESOURCE_UNSET) &&
@@ -154,6 +202,9 @@
res->mem_resource[i].flags |= IORESOURCE_DISABLED;
return;
}
+ if(write_protect == ACPI_READ_WRITE_MEMORY)
+ res->mem_resource[i].flags |= IORESOURCE_MEM_WRITEABLE;
+
res->mem_resource[i].start = mem;
res->mem_resource[i].end = mem + len - 1;
}
@@ -178,10 +229,11 @@
if (p->resource_type == ACPI_MEMORY_RANGE)
pnpacpi_parse_allocated_memresource(res_table,
- p->minimum, p->address_length);
+ p->minimum, p->address_length, p->info.mem.write_protect);
else if (p->resource_type == ACPI_IO_RANGE)
pnpacpi_parse_allocated_ioresource(res_table,
- p->minimum, p->address_length);
+ p->minimum, p->address_length,
+ p->granularity == 0xfff ? ACPI_DECODE_10 : ACPI_DECODE_16);
}
static acpi_status pnpacpi_allocated_resource(struct acpi_resource *res,
@@ -208,13 +260,17 @@
case ACPI_RESOURCE_TYPE_DMA:
if (res->data.dma.channel_count > 0)
pnpacpi_parse_allocated_dmaresource(res_table,
- res->data.dma.channels[0]);
+ res->data.dma.channels[0],
+ res->data.dma.type,
+ res->data.dma.bus_master,
+ res->data.dma.transfer);
break;
case ACPI_RESOURCE_TYPE_IO:
pnpacpi_parse_allocated_ioresource(res_table,
res->data.io.minimum,
- res->data.io.address_length);
+ res->data.io.address_length,
+ res->data.io.io_decode);
break;
case ACPI_RESOURCE_TYPE_START_DEPENDENT:
@@ -224,7 +280,8 @@
case ACPI_RESOURCE_TYPE_FIXED_IO:
pnpacpi_parse_allocated_ioresource(res_table,
res->data.fixed_io.address,
- res->data.fixed_io.address_length);
+ res->data.fixed_io.address_length,
+ ACPI_DECODE_10);
break;
case ACPI_RESOURCE_TYPE_VENDOR:
@@ -236,17 +293,20 @@
case ACPI_RESOURCE_TYPE_MEMORY24:
pnpacpi_parse_allocated_memresource(res_table,
res->data.memory24.minimum,
- res->data.memory24.address_length);
+ res->data.memory24.address_length,
+ res->data.memory24.write_protect);
break;
case ACPI_RESOURCE_TYPE_MEMORY32:
pnpacpi_parse_allocated_memresource(res_table,
res->data.memory32.minimum,
- res->data.memory32.address_length);
+ res->data.memory32.address_length,
+ res->data.memory32.write_protect);
break;
case ACPI_RESOURCE_TYPE_FIXED_MEMORY32:
pnpacpi_parse_allocated_memresource(res_table,
res->data.fixed_memory32.address,
- res->data.fixed_memory32.address_length);
+ res->data.fixed_memory32.address_length,
+ res->data.fixed_memory32.write_protect);
break;
case ACPI_RESOURCE_TYPE_ADDRESS16:
case ACPI_RESOURCE_TYPE_ADDRESS32:
@@ -304,42 +364,8 @@
for(i = 0; i < p->channel_count; i++)
dma->map |= 1 << p->channels[i];
- dma->flags = 0;
- if (p->bus_master)
- dma->flags |= IORESOURCE_DMA_MASTER;
- switch (p->type) {
- case ACPI_COMPATIBILITY:
- dma->flags |= IORESOURCE_DMA_COMPATIBLE;
- break;
- case ACPI_TYPE_A:
- dma->flags |= IORESOURCE_DMA_TYPEA;
- break;
- case ACPI_TYPE_B:
- dma->flags |= IORESOURCE_DMA_TYPEB;
- break;
- case ACPI_TYPE_F:
- dma->flags |= IORESOURCE_DMA_TYPEF;
- break;
- default:
- /* Set a default value ? */
- dma->flags |= IORESOURCE_DMA_COMPATIBLE;
- pnp_err("Invalid DMA type");
- }
- switch (p->transfer) {
- case ACPI_TRANSFER_8:
- dma->flags |= IORESOURCE_DMA_8BIT;
- break;
- case ACPI_TRANSFER_8_16:
- dma->flags |= IORESOURCE_DMA_8AND16BIT;
- break;
- case ACPI_TRANSFER_16:
- dma->flags |= IORESOURCE_DMA_16BIT;
- break;
- default:
- /* Set a default value ? */
- dma->flags |= IORESOURCE_DMA_8AND16BIT;
- pnp_err("Invalid DMA transfer type");
- }
+
+ dma->flags = dma_flags(p->type, p->bus_master, p->transfer);
pnp_register_dma_resource(option, dma);
return;
diff --git a/drivers/s390/block/dasd_eer.c b/drivers/s390/block/dasd_eer.c
index 4b8a95f..a1dc8c4 100644
--- a/drivers/s390/block/dasd_eer.c
+++ b/drivers/s390/block/dasd_eer.c
@@ -461,6 +461,7 @@
cqr->device = device;
cqr->retries = 255;
cqr->expires = 10 * HZ;
+ clear_bit(DASD_CQR_FLAGS_USE_ERP, &cqr->flags);
cqr->cpaddr->cmd_code = DASD_ECKD_CCW_SNSS;
cqr->cpaddr->count = SNSS_DATA_SIZE;
diff --git a/drivers/s390/char/tape_std.c b/drivers/s390/char/tape_std.c
index 7a76ec41..2a1af4e 100644
--- a/drivers/s390/char/tape_std.c
+++ b/drivers/s390/char/tape_std.c
@@ -647,7 +647,10 @@
return PTR_ERR(request);
request->op = TO_NOP;
/* setup ccws */
- *device->modeset_byte = (mt_count == 0) ? 0x00 : 0x08;
+ if (mt_count == 0)
+ *device->modeset_byte &= ~0x08;
+ else
+ *device->modeset_byte |= 0x08;
tape_ccw_cc(request->cpaddr, MODE_SET_DB, 1, device->modeset_byte);
tape_ccw_end(request->cpaddr + 1, NOP, 0, NULL);
/* execute it */
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index 51238e75..089a3dd 100644
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -144,8 +144,8 @@
ret = stsch(sch->schid, &sch->schib);
if (ret || !sch->schib.pmcw.dnv)
return -ENODEV;
- if (!sch->schib.pmcw.ena || sch->schib.scsw.actl == 0)
- /* Not operational or no activity -> done. */
+ if (!sch->schib.pmcw.ena)
+ /* Not operational -> done. */
return 0;
/* Stage 1: cancel io. */
if (!(sch->schib.scsw.actl & SCSW_ACTL_HALT_PEND) &&
@@ -334,20 +334,29 @@
struct ccw_device *cdev;
struct subchannel *sch;
int ret;
+ unsigned long flags;
priv = container_of(work, struct ccw_device_private, kick_work);
cdev = priv->cdev;
+ spin_lock_irqsave(cdev->ccwlock, flags);
sch = to_subchannel(cdev->dev.parent);
- ret = (sch->driver && sch->driver->notify) ?
- sch->driver->notify(&sch->dev, CIO_OPER) : 0;
+ if (sch->driver && sch->driver->notify) {
+ spin_unlock_irqrestore(cdev->ccwlock, flags);
+ ret = sch->driver->notify(&sch->dev, CIO_OPER);
+ spin_lock_irqsave(cdev->ccwlock, flags);
+ } else
+ ret = 0;
+ if (ret) {
+ /* Reenable channel measurements, if needed. */
+ spin_unlock_irqrestore(cdev->ccwlock, flags);
+ cmf_reenable(cdev);
+ spin_lock_irqsave(cdev->ccwlock, flags);
+ wake_up(&cdev->private->wait_q);
+ }
+ spin_unlock_irqrestore(cdev->ccwlock, flags);
if (!ret)
/* Driver doesn't want device back. */
ccw_device_do_unreg_rereg(work);
- else {
- /* Reenable channel measurements, if needed. */
- cmf_reenable(cdev);
- wake_up(&cdev->private->wait_q);
- }
}
/*
@@ -534,15 +543,21 @@
struct ccw_device *cdev;
struct subchannel *sch;
int ret;
+ unsigned long flags;
priv = container_of(work, struct ccw_device_private, kick_work);
cdev = priv->cdev;
+ spin_lock_irqsave(cdev->ccwlock, flags);
sch = to_subchannel(cdev->dev.parent);
/* Extra sanity. */
if (sch->lpm)
- return;
- ret = (sch->driver && sch->driver->notify) ?
- sch->driver->notify(&sch->dev, CIO_NO_PATH) : 0;
+ goto out_unlock;
+ if (sch->driver && sch->driver->notify) {
+ spin_unlock_irqrestore(cdev->ccwlock, flags);
+ ret = sch->driver->notify(&sch->dev, CIO_NO_PATH);
+ spin_lock_irqsave(cdev->ccwlock, flags);
+ } else
+ ret = 0;
if (!ret) {
if (get_device(&sch->dev)) {
/* Driver doesn't want to keep device. */
@@ -562,6 +577,8 @@
cdev->private->state = DEV_STATE_DISCONNECTED;
wake_up(&cdev->private->wait_q);
}
+out_unlock:
+ spin_unlock_irqrestore(cdev->ccwlock, flags);
}
void
@@ -607,10 +624,13 @@
default:
/* Reset oper notify indication after verify error. */
cdev->private->flags.donotify = 0;
- PREPARE_WORK(&cdev->private->kick_work,
- ccw_device_nopath_notify);
- queue_work(ccw_device_notify_work, &cdev->private->kick_work);
- ccw_device_done(cdev, DEV_STATE_NOT_OPER);
+ if (cdev->online) {
+ PREPARE_WORK(&cdev->private->kick_work,
+ ccw_device_nopath_notify);
+ queue_work(ccw_device_notify_work,
+ &cdev->private->kick_work);
+ } else
+ ccw_device_done(cdev, DEV_STATE_NOT_OPER);
break;
}
}
@@ -756,15 +776,22 @@
ccw_device_online_notoper(struct ccw_device *cdev, enum dev_event dev_event)
{
struct subchannel *sch;
+ int ret;
sch = to_subchannel(cdev->dev.parent);
- if (sch->driver->notify &&
- sch->driver->notify(&sch->dev, sch->lpm ? CIO_GONE : CIO_NO_PATH)) {
- ccw_device_set_timeout(cdev, 0);
- cdev->private->flags.fake_irb = 0;
- cdev->private->state = DEV_STATE_DISCONNECTED;
- wake_up(&cdev->private->wait_q);
- return;
+ if (sch->driver->notify) {
+ spin_unlock_irq(cdev->ccwlock);
+ ret = sch->driver->notify(&sch->dev,
+ sch->lpm ? CIO_GONE : CIO_NO_PATH);
+ spin_lock_irq(cdev->ccwlock);
+ } else
+ ret = 0;
+ if (ret) {
+ ccw_device_set_timeout(cdev, 0);
+ cdev->private->flags.fake_irb = 0;
+ cdev->private->state = DEV_STATE_DISCONNECTED;
+ wake_up(&cdev->private->wait_q);
+ return;
}
cdev->private->state = DEV_STATE_NOT_OPER;
cio_disable_subchannel(sch);
@@ -969,18 +996,12 @@
sch = to_subchannel(cdev->dev.parent);
ccw_device_set_timeout(cdev, 0);
+ /* Start delayed path verification. */
+ ccw_device_online_verify(cdev, 0);
/* OK, i/o is dead now. Call interrupt handler. */
- cdev->private->state = DEV_STATE_ONLINE;
if (cdev->handler)
cdev->handler(cdev, cdev->private->intparm,
ERR_PTR(-EIO));
- if (!sch->lpm) {
- PREPARE_WORK(&cdev->private->kick_work,
- ccw_device_nopath_notify);
- queue_work(ccw_device_notify_work, &cdev->private->kick_work);
- } else if (cdev->private->flags.doverify)
- /* Start delayed path verification. */
- ccw_device_online_verify(cdev, 0);
}
static void
@@ -993,21 +1014,8 @@
ccw_device_set_timeout(cdev, 3*HZ);
return;
}
- if (ret == -ENODEV) {
- struct subchannel *sch;
-
- sch = to_subchannel(cdev->dev.parent);
- if (!sch->lpm) {
- PREPARE_WORK(&cdev->private->kick_work,
- ccw_device_nopath_notify);
- queue_work(ccw_device_notify_work,
- &cdev->private->kick_work);
- } else
- dev_fsm_event(cdev, DEV_EVENT_NOTOPER);
- return;
- }
- //FIXME: Can we get here?
- cdev->private->state = DEV_STATE_ONLINE;
+ /* Start delayed path verification. */
+ ccw_device_online_verify(cdev, 0);
if (cdev->handler)
cdev->handler(cdev, cdev->private->intparm,
ERR_PTR(-EIO));
@@ -1025,26 +1033,11 @@
cdev->private->state = DEV_STATE_TIMEOUT_KILL;
return;
}
- if (ret == -ENODEV) {
- if (!sch->lpm) {
- PREPARE_WORK(&cdev->private->kick_work,
- ccw_device_nopath_notify);
- queue_work(ccw_device_notify_work,
- &cdev->private->kick_work);
- } else
- dev_fsm_event(cdev, DEV_EVENT_NOTOPER);
- return;
- }
+ /* Start delayed path verification. */
+ ccw_device_online_verify(cdev, 0);
if (cdev->handler)
cdev->handler(cdev, cdev->private->intparm,
ERR_PTR(-EIO));
- if (!sch->lpm) {
- PREPARE_WORK(&cdev->private->kick_work,
- ccw_device_nopath_notify);
- queue_work(ccw_device_notify_work, &cdev->private->kick_work);
- } else
- /* Start delayed path verification. */
- ccw_device_online_verify(cdev, 0);
}
static void
diff --git a/drivers/serial/mcfserial.c b/drivers/serial/mcfserial.c
index 0843096..99af084 100644
--- a/drivers/serial/mcfserial.c
+++ b/drivers/serial/mcfserial.c
@@ -425,15 +425,13 @@
* -------------------------------------------------------------------
*/
-static void mcfrs_offintr(void *private)
+static void mcfrs_offintr(struct work_struct *work)
{
- struct mcf_serial *info = (struct mcf_serial *) private;
- struct tty_struct *tty;
+ struct mcf_serial *info = container_of(work, struct mcf_serial, tqueue);
+ struct tty_struct *tty = info->tty;
- tty = info->tty;
- if (!tty)
- return;
- tty_wakeup(tty);
+ if (tty)
+ tty_wakeup(tty);
}
@@ -497,16 +495,13 @@
* do_serial_hangup() -> tty->hangup() -> mcfrs_hangup()
*
*/
-static void do_serial_hangup(void *private)
+static void do_serial_hangup(struct work_struct *work)
{
- struct mcf_serial *info = (struct mcf_serial *) private;
- struct tty_struct *tty;
+ struct mcf_serial *info = container_of(work, struct mcf_serial, tqueue_hangup);
+ struct tty_struct *tty = info->tty;
- tty = info->tty;
- if (!tty)
- return;
-
- tty_hangup(tty);
+ if (tty)
+ tty_hangup(tty);
}
static int startup(struct mcf_serial * info)
@@ -857,7 +852,7 @@
#ifdef SERIAL_DEBUG_THROTTLE
char buf[64];
- printk("throttle %s: %d....\n", _tty_name(tty, buf),
+ printk("throttle %s: %d....\n", tty_name(tty, buf),
tty->ldisc.chars_in_buffer(tty));
#endif
@@ -876,7 +871,7 @@
#ifdef SERIAL_DEBUG_THROTTLE
char buf[64];
- printk("unthrottle %s: %d....\n", _tty_name(tty, buf),
+ printk("unthrottle %s: %d....\n", tty_name(tty, buf),
tty->ldisc.chars_in_buffer(tty));
#endif
@@ -1541,8 +1536,8 @@
* External Pin Mask Setting & Enable External Pin for Interface
* mrcbis@aliceposta.it
*/
- unsigned short *serpin_enable_mask;
- serpin_enable_mask = (MCF_IPSBAR + MCF_GPIO_PAR_UART);
+ u16 *serpin_enable_mask;
+ serpin_enable_mask = (u16 *) (MCF_IPSBAR + MCF_GPIO_PAR_UART);
if (info->line == 0)
*serpin_enable_mask |= UART0_ENABLE_MASK;
else if (info->line == 1)
@@ -1551,6 +1546,13 @@
*serpin_enable_mask |= UART2_ENABLE_MASK;
}
#endif
+#if defined(CONFIG_M528x)
+ /* make sure PUAPAR is set for UART0 and UART1 */
+ if (info->line < 2) {
+ volatile unsigned char *portp = (volatile unsigned char *) (MCF_MBAR + MCF5282_GPIO_PUAPAR);
+ *portp |= (0x03 << (info->line * 2));
+ }
+#endif
#elif defined(CONFIG_M520x)
volatile unsigned char *icrp, *uartp;
volatile unsigned long *imrp;
@@ -1783,8 +1785,8 @@
info->event = 0;
info->count = 0;
info->blocked_open = 0;
- INIT_WORK(&info->tqueue, mcfrs_offintr, info);
- INIT_WORK(&info->tqueue_hangup, do_serial_hangup, info);
+ INIT_WORK(&info->tqueue, mcfrs_offintr);
+ INIT_WORK(&info->tqueue_hangup, do_serial_hangup);
init_waitqueue_head(&info->open_wait);
init_waitqueue_head(&info->close_wait);
diff --git a/drivers/serial/sn_console.c b/drivers/serial/sn_console.c
index 253ceb8..a27e9e9 100644
--- a/drivers/serial/sn_console.c
+++ b/drivers/serial/sn_console.c
@@ -636,25 +636,6 @@
}
/**
- * sn_sal_connect_interrupt - Request interrupt, handled by sn_sal_interrupt
- * @port: Our sn_cons_port (which contains the uart port)
- *
- * returns the console irq if interrupt is successfully registered, else 0
- *
- */
-static int sn_sal_connect_interrupt(struct sn_cons_port *port)
-{
- if (request_irq(SGI_UART_VECTOR, sn_sal_interrupt,
- IRQF_DISABLED | IRQF_SHARED,
- "SAL console driver", port) >= 0) {
- return SGI_UART_VECTOR;
- }
-
- printk(KERN_INFO "sn_console: console proceeding in polled mode\n");
- return 0;
-}
-
-/**
* sn_sal_timer_poll - this function handles polled console mode
* @data: A pointer to our sn_cons_port (which contains the uart port)
*
@@ -746,30 +727,31 @@
* mode. We were previously in asynch/polling mode (using init_timer).
*
* We attempt to switch to interrupt mode here by calling
- * sn_sal_connect_interrupt. If that works out, we enable receive interrupts.
+ * request_irq. If that works out, we enable receive interrupts.
*/
static void __init sn_sal_switch_to_interrupts(struct sn_cons_port *port)
{
- int irq;
unsigned long flags;
- if (!port)
- return;
+ if (port) {
+ DPRINTF("sn_console: switching to interrupt driven console\n");
- DPRINTF("sn_console: switching to interrupt driven console\n");
+ if (request_irq(SGI_UART_VECTOR, sn_sal_interrupt,
+ IRQF_DISABLED | IRQF_SHARED,
+ "SAL console driver", port) >= 0) {
+ spin_lock_irqsave(&port->sc_port.lock, flags);
+ port->sc_port.irq = SGI_UART_VECTOR;
+ port->sc_ops = &intr_ops;
- spin_lock_irqsave(&port->sc_port.lock, flags);
-
- irq = sn_sal_connect_interrupt(port);
-
- if (irq) {
- port->sc_port.irq = irq;
- port->sc_ops = &intr_ops;
-
- /* turn on receive interrupts */
- ia64_sn_console_intr_enable(SAL_CONSOLE_INTR_RECV);
+ /* turn on receive interrupts */
+ ia64_sn_console_intr_enable(SAL_CONSOLE_INTR_RECV);
+ spin_unlock_irqrestore(&port->sc_port.lock, flags);
+ }
+ else {
+ printk(KERN_INFO
+ "sn_console: console proceeding in polled mode\n");
+ }
}
- spin_unlock_irqrestore(&port->sc_port.lock, flags);
}
/*
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index d38a25f..31ae661 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -332,9 +332,9 @@
if (!ACM_READY(acm))
return;
- spin_lock(&acm->throttle_lock);
+ spin_lock_irqsave(&acm->throttle_lock, flags);
throttled = acm->throttle;
- spin_unlock(&acm->throttle_lock);
+ spin_unlock_irqrestore(&acm->throttle_lock, flags);
if (throttled)
return;
@@ -352,9 +352,9 @@
dbg("acm_rx_tasklet: procesing buf 0x%p, size = %d", buf, buf->size);
tty_buffer_request_room(tty, buf->size);
- spin_lock(&acm->throttle_lock);
+ spin_lock_irqsave(&acm->throttle_lock, flags);
throttled = acm->throttle;
- spin_unlock(&acm->throttle_lock);
+ spin_unlock_irqrestore(&acm->throttle_lock, flags);
if (!throttled)
tty_insert_flip_string(tty, buf->base, buf->size);
tty_flip_buffer_push(tty);
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 274f14f..36e7a84 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -912,7 +912,7 @@
struct async *as;
struct usb_ctrlrequest *dr = NULL;
unsigned int u, totlen, isofrmlen;
- int ret, interval = 0, ifnum = -1;
+ int ret, ifnum = -1;
if (uurb->flags & ~(USBDEVFS_URB_ISO_ASAP|USBDEVFS_URB_SHORT_NOT_OK|
URB_NO_FSBR|URB_ZERO_PACKET))
@@ -992,7 +992,6 @@
if ((ep->desc.bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
!= USB_ENDPOINT_XFER_ISOC)
return -EINVAL;
- interval = 1 << min (15, ep->desc.bInterval - 1);
isofrmlen = sizeof(struct usbdevfs_iso_packet_desc) * uurb->number_of_packets;
if (!(isopkt = kmalloc(isofrmlen, GFP_KERNEL)))
return -ENOMEM;
@@ -1021,10 +1020,6 @@
if ((ep->desc.bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
!= USB_ENDPOINT_XFER_INT)
return -EINVAL;
- if (ps->dev->speed == USB_SPEED_HIGH)
- interval = 1 << min (15, ep->desc.bInterval - 1);
- else
- interval = ep->desc.bInterval;
if (uurb->buffer_length > MAX_USBFS_BUFFER_SIZE)
return -EINVAL;
if (!access_ok((uurb->endpoint & USB_DIR_IN) ? VERIFY_WRITE : VERIFY_READ, uurb->buffer, uurb->buffer_length))
@@ -1053,7 +1048,11 @@
as->urb->setup_packet = (unsigned char*)dr;
as->urb->start_frame = uurb->start_frame;
as->urb->number_of_packets = uurb->number_of_packets;
- as->urb->interval = interval;
+ if (uurb->type == USBDEVFS_URB_TYPE_ISO ||
+ ps->dev->speed == USB_SPEED_HIGH)
+ as->urb->interval = 1 << min(15, ep->desc.bInterval - 1);
+ else
+ as->urb->interval = ep->desc.bInterval;
as->urb->context = as;
as->urb->complete = async_completed;
for (totlen = u = 0; u < uurb->number_of_packets; u++) {
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 4140074..b89a98e 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1281,12 +1281,6 @@
{
int err;
- /* Lock ourself into memory in order to keep a probe sequence
- * sleeping in a new thread from allowing us to be unloaded.
- */
- if (!try_module_get(THIS_MODULE))
- return -EINVAL;
-
/* Determine quirks */
usb_detect_quirks(udev);
@@ -1390,7 +1384,6 @@
usb_autoresume_device(udev->parent);
exit:
- module_put(THIS_MODULE);
return err;
fail:
@@ -2443,7 +2436,7 @@
if (portchange & USB_PORT_STAT_C_CONNECTION) {
status = hub_port_debounce(hub, port1);
- if (status < 0) {
+ if (status < 0 && printk_ratelimit()) {
dev_err (hub_dev,
"connect-debounce failed, port %d disabled\n",
port1);
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index 2f17468..217a3d6 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -221,10 +221,15 @@
if ((ep->desc.bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
USB_ENDPOINT_XFER_INT) {
+ int interval;
+
+ if (usb_dev->speed == USB_SPEED_HIGH)
+ interval = 1 << min(15, ep->desc.bInterval - 1);
+ else
+ interval = ep->desc.bInterval;
pipe = (pipe & ~(3 << 30)) | (PIPE_INTERRUPT << 30);
usb_fill_int_urb(urb, usb_dev, pipe, data, len,
- usb_api_blocking_completion, NULL,
- ep->desc.bInterval);
+ usb_api_blocking_completion, NULL, interval);
} else
usb_fill_bulk_urb(urb, usb_dev, pipe, data, len,
usb_api_blocking_completion, NULL);
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index a467780..2a6e316 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -1835,7 +1835,7 @@
#define at91udc_resume NULL
#endif
-static struct platform_driver at91_udc = {
+static struct platform_driver at91_udc_driver = {
.remove = __exit_p(at91udc_remove),
.shutdown = at91udc_shutdown,
.suspend = at91udc_suspend,
@@ -1848,13 +1848,13 @@
static int __init udc_init_module(void)
{
- return platform_driver_probe(&at91_udc, at91udc_probe);
+ return platform_driver_probe(&at91_udc_driver, at91udc_probe);
}
module_init(udc_init_module);
static void __exit udc_exit_module(void)
{
- platform_driver_unregister(&at91_udc);
+ platform_driver_unregister(&at91_udc_driver);
}
module_exit(udc_exit_module);
diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c
index 7b3a326..65c91d3 100644
--- a/drivers/usb/gadget/goku_udc.c
+++ b/drivers/usb/gadget/goku_udc.c
@@ -297,27 +297,6 @@
/*-------------------------------------------------------------------------*/
-#undef USE_KMALLOC
-
-/* many common platforms have dma-coherent caches, which means that it's
- * safe to use kmalloc() memory for all i/o buffers without using any
- * cache flushing calls. (unless you're trying to share cache lines
- * between dma and non-dma activities, which is a slow idea in any case.)
- *
- * other platforms need more care, with 2.6 having a moderately general
- * solution except for the common "buffer is smaller than a page" case.
- */
-#if defined(CONFIG_X86)
-#define USE_KMALLOC
-
-#elif defined(CONFIG_MIPS) && !defined(CONFIG_DMA_NONCOHERENT)
-#define USE_KMALLOC
-
-#elif defined(CONFIG_PPC) && !defined(CONFIG_NOT_COHERENT_CACHE)
-#define USE_KMALLOC
-
-#endif
-
/* allocating buffers this way eliminates dma mapping overhead, which
* on some platforms will mean eliminating a per-io buffer copy. with
* some kinds of system caches, further tweaks may still be needed.
@@ -334,11 +313,6 @@
return NULL;
*dma = DMA_ADDR_INVALID;
-#if defined(USE_KMALLOC)
- retval = kmalloc(bytes, gfp_flags);
- if (retval)
- *dma = virt_to_phys(retval);
-#else
if (ep->dma) {
/* the main problem with this call is that it wastes memory
* on typical 1/N page allocations: it allocates 1-N pages.
@@ -348,7 +322,6 @@
bytes, dma, gfp_flags);
} else
retval = kmalloc(bytes, gfp_flags);
-#endif
return retval;
}
@@ -356,7 +329,6 @@
goku_free_buffer(struct usb_ep *_ep, void *buf, dma_addr_t dma, unsigned bytes)
{
/* free memory into the right allocator */
-#ifndef USE_KMALLOC
if (dma != DMA_ADDR_INVALID) {
struct goku_ep *ep;
@@ -365,7 +337,6 @@
return;
dma_free_coherent(&ep->dev->pdev->dev, bytes, buf, dma);
} else
-#endif
kfree (buf);
}
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 9af529d..1813b7ca 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -653,8 +653,7 @@
if (status & ~0xffff) /* only if wPortChange is interesting */
#endif
dbg_port (ehci, "GetStatus", wIndex + 1, temp);
- // we "know" this alignment is good, caller used kmalloc()...
- *((__le32 *) buf) = cpu_to_le32 (status);
+ put_unaligned(cpu_to_le32 (status), (__le32 *) buf);
break;
case SetHubFeature:
switch (wValue) {
diff --git a/drivers/usb/host/uhci-hub.c b/drivers/usb/host/uhci-hub.c
index bacc25c..8e4427a 100644
--- a/drivers/usb/host/uhci-hub.c
+++ b/drivers/usb/host/uhci-hub.c
@@ -33,6 +33,9 @@
/* status change bits: nonzero writes will clear */
#define RWC_BITS (USBPORTSC_OCC | USBPORTSC_PEC | USBPORTSC_CSC)
+/* suspend/resume bits: port suspended or port resuming */
+#define SUSPEND_BITS (USBPORTSC_SUSP | USBPORTSC_RD)
+
/* A port that either is connected or has a changed-bit set will prevent
* us from AUTO_STOPPING.
*/
@@ -96,8 +99,8 @@
int status;
int i;
- if (inw(port_addr) & (USBPORTSC_SUSP | USBPORTSC_RD)) {
- CLR_RH_PORTSTAT(USBPORTSC_SUSP | USBPORTSC_RD);
+ if (inw(port_addr) & SUSPEND_BITS) {
+ CLR_RH_PORTSTAT(SUSPEND_BITS);
if (test_bit(port, &uhci->resuming_ports))
set_bit(port, &uhci->port_c_suspend);
@@ -107,7 +110,7 @@
* Experiments show that some controllers take longer, so
* we'll poll for completion. */
for (i = 0; i < 10; ++i) {
- if (!(inw(port_addr) & USBPORTSC_RD))
+ if (!(inw(port_addr) & SUSPEND_BITS))
break;
udelay(1);
}
@@ -289,7 +292,7 @@
wPortStatus |= USB_PORT_STAT_CONNECTION;
if (status & USBPORTSC_PE) {
wPortStatus |= USB_PORT_STAT_ENABLE;
- if (status & (USBPORTSC_SUSP | USBPORTSC_RD))
+ if (status & SUSPEND_BITS)
wPortStatus |= USB_PORT_STAT_SUSPEND;
}
if (status & USBPORTSC_OC)
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index 12ec8b4..827a75a 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -686,10 +686,8 @@
#define USB_DEVICE_ID_SMARTJOY_DUAL_PLUS 0x8802
#define USB_VENDOR_ID_CODEMERCS 0x07c0
-#define USB_DEVICE_ID_CODEMERCS_IOW40 0x1500
-#define USB_DEVICE_ID_CODEMERCS_IOW24 0x1501
-#define USB_DEVICE_ID_CODEMERCS_IOW48 0x1502
-#define USB_DEVICE_ID_CODEMERCS_IOW28 0x1503
+#define USB_DEVICE_ID_CODEMERCS_IOW_FIRST 0x1500
+#define USB_DEVICE_ID_CODEMERCS_IOW_LAST 0x15ff
#define USB_VENDOR_ID_DELORME 0x1163
#define USB_DEVICE_ID_DELORME_EARTHMATE 0x0100
@@ -789,10 +787,6 @@
{ USB_VENDOR_ID_AIRCABLE, USB_DEVICE_ID_AIRCABLE1, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_ALCOR, USB_DEVICE_ID_ALCOR_USBRS232, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD, HID_QUIRK_IGNORE },
- { USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW40, HID_QUIRK_IGNORE },
- { USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW24, HID_QUIRK_IGNORE },
- { USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW48, HID_QUIRK_IGNORE },
- { USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW28, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_HIDCOM, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_ULTRAMOUSE, HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE, HID_QUIRK_IGNORE },
@@ -1070,9 +1064,14 @@
int n, len, insize = 0;
struct usbhid_device *usbhid;
- /* Ignore all Wacom devices */
- if (le16_to_cpu(dev->descriptor.idVendor) == USB_VENDOR_ID_WACOM)
- return NULL;
+ /* Ignore all Wacom devices */
+ if (le16_to_cpu(dev->descriptor.idVendor) == USB_VENDOR_ID_WACOM)
+ return NULL;
+ /* ignore all Code Mercenaries IOWarrior devices */
+ if (le16_to_cpu(dev->descriptor.idVendor) == USB_VENDOR_ID_CODEMERCS)
+ if (le16_to_cpu(dev->descriptor.idProduct) >= USB_DEVICE_ID_CODEMERCS_IOW_FIRST &&
+ le16_to_cpu(dev->descriptor.idProduct) <= USB_DEVICE_ID_CODEMERCS_IOW_LAST)
+ return NULL;
for (n = 0; hid_blacklist[n].idVendor; n++)
if ((hid_blacklist[n].idVendor == le16_to_cpu(dev->descriptor.idVendor)) &&
diff --git a/drivers/usb/misc/ftdi-elan.c b/drivers/usb/misc/ftdi-elan.c
index 0c1d66d..bc3327e 100644
--- a/drivers/usb/misc/ftdi-elan.c
+++ b/drivers/usb/misc/ftdi-elan.c
@@ -2905,17 +2905,31 @@
{
int result;
printk(KERN_INFO "driver %s built at %s on %s\n", ftdi_elan_driver.name,
- __TIME__, __DATE__);
+ __TIME__, __DATE__);
init_MUTEX(&ftdi_module_lock);
INIT_LIST_HEAD(&ftdi_static_list);
status_queue = create_singlethread_workqueue("ftdi-status-control");
+ if (!status_queue)
+ goto err1;
command_queue = create_singlethread_workqueue("ftdi-command-engine");
+ if (!command_queue)
+ goto err2;
respond_queue = create_singlethread_workqueue("ftdi-respond-engine");
+ if (!respond_queue)
+ goto err3;
result = usb_register(&ftdi_elan_driver);
if (result)
printk(KERN_ERR "usb_register failed. Error number %d\n",
- result);
+ result);
return result;
+
+ err3:
+ destroy_workqueue(command_queue);
+ err2:
+ destroy_workqueue(status_queue);
+ err1:
+ printk(KERN_ERR "%s couldn't create workqueue\n", ftdi_elan_driver.name);
+ return -ENOMEM;
}
static void __exit ftdi_elan_exit(void)
diff --git a/drivers/usb/net/dm9601.c b/drivers/usb/net/dm9601.c
index 4a932e1..c0bc52b 100644
--- a/drivers/usb/net/dm9601.c
+++ b/drivers/usb/net/dm9601.c
@@ -571,6 +571,10 @@
static const struct usb_device_id products[] = {
{
+ USB_DEVICE(0x07aa, 0x9601), /* Corega FEther USB-TXC */
+ .driver_info = (unsigned long)&dm9601_info,
+ },
+ {
USB_DEVICE(0x0a46, 0x9601), /* Davicom USB-100 */
.driver_info = (unsigned long)&dm9601_info,
},
diff --git a/drivers/usb/serial/airprime.c b/drivers/usb/serial/airprime.c
index 18816bf..310a8b5 100644
--- a/drivers/usb/serial/airprime.c
+++ b/drivers/usb/serial/airprime.c
@@ -44,8 +44,43 @@
int outstanding_urbs;
int throttled;
struct urb *read_urbp[NUM_READ_URBS];
+
+ /* Settings for the port */
+ int rts_state; /* Handshaking pins (outputs) */
+ int dtr_state;
+ int cts_state; /* Handshaking pins (inputs) */
+ int dsr_state;
+ int dcd_state;
+ int ri_state;
};
+static int airprime_send_setup(struct usb_serial_port *port)
+{
+ struct usb_serial *serial = port->serial;
+ struct airprime_private *priv;
+
+ dbg("%s", __FUNCTION__);
+
+ if (port->number != 0)
+ return 0;
+
+ priv = usb_get_serial_port_data(port);
+
+ if (port->tty) {
+ int val = 0;
+ if (priv->dtr_state)
+ val |= 0x01;
+ if (priv->rts_state)
+ val |= 0x02;
+
+ return usb_control_msg(serial->dev,
+ usb_rcvctrlpipe(serial->dev, 0),
+ 0x22,0x21,val,0,NULL,0,USB_CTRL_SET_TIMEOUT);
+ }
+
+ return 0;
+}
+
static void airprime_read_bulk_callback(struct urb *urb)
{
struct usb_serial_port *port = urb->context;
@@ -118,6 +153,10 @@
usb_set_serial_port_data(port, priv);
}
+ /* Set some sane defaults */
+ priv->rts_state = 1;
+ priv->dtr_state = 1;
+
for (i = 0; i < NUM_READ_URBS; ++i) {
buffer = kmalloc(buffer_size, GFP_KERNEL);
if (!buffer) {
@@ -151,6 +190,9 @@
/* remember this urb so we can kill it when the port is closed */
priv->read_urbp[i] = urb;
}
+
+ airprime_send_setup(port);
+
goto out;
errout:
@@ -176,6 +218,11 @@
dbg("%s - port %d", __FUNCTION__, port->number);
+ priv->rts_state = 0;
+ priv->dtr_state = 0;
+
+ airprime_send_setup(port);
+
for (i = 0; i < NUM_READ_URBS; ++i) {
usb_kill_urb (priv->read_urbp[i]);
kfree (priv->read_urbp[i]->transfer_buffer);
diff --git a/drivers/usb/serial/cp2101.c b/drivers/usb/serial/cp2101.c
index db623e7..d7d0ba9 100644
--- a/drivers/usb/serial/cp2101.c
+++ b/drivers/usb/serial/cp2101.c
@@ -63,6 +63,8 @@
{ USB_DEVICE(0x10C4, 0x80CA) }, /* Degree Controls Inc */
{ USB_DEVICE(0x10C4, 0x80F6) }, /* Suunto sports instrument */
{ USB_DEVICE(0x10C4, 0x813D) }, /* Burnside Telecom Deskmobile */
+ { USB_DEVICE(0x10C4, 0x814A) }, /* West Mountain Radio RIGblaster P&P */
+ { USB_DEVICE(0x10C4, 0x814B) }, /* West Mountain Radio RIGtalk */
{ USB_DEVICE(0x10C4, 0x815E) }, /* Helicomm IP-Link 1220-DVM */
{ USB_DEVICE(0x10C4, 0x81C8) }, /* Lipowsky Industrie Elektronik GmbH, Baby-JTAG */
{ USB_DEVICE(0x10C4, 0x81E2) }, /* Lipowsky Industrie Elektronik GmbH, Baby-LIN */
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index c525b42..1633a0fd 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -315,6 +315,7 @@
{ USB_DEVICE(FTDI_VID, FTDI_SIO_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_8U232AM_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_8U232AM_ALT_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_232RL_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_8U2232C_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MICRO_CHAMELEON_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_RELAIS_PID) },
@@ -420,6 +421,14 @@
{ USB_DEVICE(FTDI_VID, FTDI_ELV_ALC8500_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_PYRAMID_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ELV_FHZ1000PC_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_IBS_US485_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_IBS_PICPRO_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_IBS_PCMCIA_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_IBS_PK1_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_IBS_RS232MON_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_IBS_APP70_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_IBS_PEDO_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_IBS_PROD_PID) },
/*
* These will probably use user-space drivers. Uncomment them if
* you need them or use the user-specified vendor/product module
@@ -459,6 +468,7 @@
{ USB_DEVICE(FALCOM_VID, FALCOM_TWIST_PID) },
{ USB_DEVICE(FALCOM_VID, FALCOM_SAMBA_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_SUUNTO_SPORTS_PID) },
+ { USB_DEVICE(TTI_VID, TTI_QL355P_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_RM_CANVIEW_PID) },
{ USB_DEVICE(BANDB_VID, BANDB_USOTL4_PID) },
{ USB_DEVICE(BANDB_VID, BANDB_USTL4_PID) },
@@ -533,6 +543,7 @@
[FT8U232AM] = "FT8U232AM",
[FT232BM] = "FT232BM",
[FT2232C] = "FT2232C",
+ [FT232RL] = "FT232RL",
};
@@ -588,6 +599,8 @@
static int ftdi_sio_probe (struct usb_serial *serial, const struct usb_device_id *id);
static int ftdi_sio_attach (struct usb_serial *serial);
static void ftdi_shutdown (struct usb_serial *serial);
+static int ftdi_sio_port_probe (struct usb_serial_port *port);
+static int ftdi_sio_port_remove (struct usb_serial_port *port);
static int ftdi_open (struct usb_serial_port *port, struct file *filp);
static void ftdi_close (struct usb_serial_port *port, struct file *filp);
static int ftdi_write (struct usb_serial_port *port, const unsigned char *buf, int count);
@@ -622,6 +635,8 @@
.num_bulk_out = 1,
.num_ports = 1,
.probe = ftdi_sio_probe,
+ .port_probe = ftdi_sio_port_probe,
+ .port_remove = ftdi_sio_port_remove,
.open = ftdi_open,
.close = ftdi_close,
.throttle = ftdi_throttle,
@@ -1024,11 +1039,10 @@
{
struct usb_serial_port *port = to_usb_serial_port(dev);
struct ftdi_private *priv = usb_get_serial_port_data(port);
- struct usb_device *udev;
+ struct usb_device *udev = port->serial->dev;
unsigned short latency = 0;
int rv = 0;
- udev = to_usb_device(dev);
dbg("%s",__FUNCTION__);
@@ -1052,13 +1066,11 @@
{
struct usb_serial_port *port = to_usb_serial_port(dev);
struct ftdi_private *priv = usb_get_serial_port_data(port);
- struct usb_device *udev;
+ struct usb_device *udev = port->serial->dev;
char buf[1];
int v = simple_strtoul(valbuf, NULL, 10);
int rv = 0;
- udev = to_usb_device(dev);
-
dbg("%s: setting latency timer = %i", __FUNCTION__, v);
rv = usb_control_msg(udev,
@@ -1083,13 +1095,11 @@
{
struct usb_serial_port *port = to_usb_serial_port(dev);
struct ftdi_private *priv = usb_get_serial_port_data(port);
- struct usb_device *udev;
+ struct usb_device *udev = port->serial->dev;
char buf[1];
int v = simple_strtoul(valbuf, NULL, 10);
int rv = 0;
- udev = to_usb_device(dev);
-
dbg("%s: setting event char = %i", __FUNCTION__, v);
rv = usb_control_msg(udev,
@@ -1110,46 +1120,38 @@
static DEVICE_ATTR(latency_timer, S_IWUSR | S_IRUGO, show_latency_timer, store_latency_timer);
static DEVICE_ATTR(event_char, S_IWUSR, NULL, store_event_char);
-static int create_sysfs_attrs(struct usb_serial *serial)
+static int create_sysfs_attrs(struct usb_serial_port *port)
{
- struct ftdi_private *priv;
- struct usb_device *udev;
+ struct ftdi_private *priv = usb_get_serial_port_data(port);
int retval = 0;
dbg("%s",__FUNCTION__);
- priv = usb_get_serial_port_data(serial->port[0]);
- udev = serial->dev;
-
/* XXX I've no idea if the original SIO supports the event_char
* sysfs parameter, so I'm playing it safe. */
if (priv->chip_type != SIO) {
dbg("sysfs attributes for %s", ftdi_chip_name[priv->chip_type]);
- retval = device_create_file(&udev->dev, &dev_attr_event_char);
+ retval = device_create_file(&port->dev, &dev_attr_event_char);
if ((!retval) &&
(priv->chip_type == FT232BM || priv->chip_type == FT2232C)) {
- retval = device_create_file(&udev->dev,
+ retval = device_create_file(&port->dev,
&dev_attr_latency_timer);
}
}
return retval;
}
-static void remove_sysfs_attrs(struct usb_serial *serial)
+static void remove_sysfs_attrs(struct usb_serial_port *port)
{
- struct ftdi_private *priv;
- struct usb_device *udev;
+ struct ftdi_private *priv = usb_get_serial_port_data(port);
dbg("%s",__FUNCTION__);
- priv = usb_get_serial_port_data(serial->port[0]);
- udev = serial->dev;
-
/* XXX see create_sysfs_attrs */
if (priv->chip_type != SIO) {
- device_remove_file(&udev->dev, &dev_attr_event_char);
+ device_remove_file(&port->dev, &dev_attr_event_char);
if (priv->chip_type == FT232BM || priv->chip_type == FT2232C) {
- device_remove_file(&udev->dev, &dev_attr_latency_timer);
+ device_remove_file(&port->dev, &dev_attr_latency_timer);
}
}
@@ -1169,13 +1171,9 @@
return (0);
}
-/* attach subroutine */
-static int ftdi_sio_attach (struct usb_serial *serial)
+static int ftdi_sio_port_probe(struct usb_serial_port *port)
{
- struct usb_serial_port *port = serial->port[0];
struct ftdi_private *priv;
- struct ftdi_sio_quirk *quirk;
- int retval;
dbg("%s",__FUNCTION__);
@@ -1215,19 +1213,21 @@
kfree(port->bulk_out_buffer);
port->bulk_out_buffer = NULL;
- usb_set_serial_port_data(serial->port[0], priv);
+ usb_set_serial_port_data(port, priv);
- ftdi_determine_type (serial->port[0]);
- retval = create_sysfs_attrs(serial);
- if (retval)
- dev_err(&serial->dev->dev, "Error creating sysfs files, "
- "continuing\n");
+ ftdi_determine_type (port);
+ create_sysfs_attrs(port);
+ return 0;
+}
+/* attach subroutine */
+static int ftdi_sio_attach (struct usb_serial *serial)
+{
/* Check for device requiring special set up. */
- quirk = (struct ftdi_sio_quirk *)usb_get_serial_data(serial);
- if (quirk && quirk->setup) {
+ struct ftdi_sio_quirk *quirk = usb_get_serial_data(serial);
+
+ if (quirk && quirk->setup)
quirk->setup(serial);
- }
return 0;
} /* ftdi_sio_attach */
@@ -1271,17 +1271,18 @@
* calls __serial_close for each open of the port
* shutdown is called then (ie ftdi_shutdown)
*/
-
-
static void ftdi_shutdown (struct usb_serial *serial)
-{ /* ftdi_shutdown */
+{
+ dbg("%s", __FUNCTION__);
+}
- struct usb_serial_port *port = serial->port[0];
+static int ftdi_sio_port_remove(struct usb_serial_port *port)
+{
struct ftdi_private *priv = usb_get_serial_port_data(port);
dbg("%s", __FUNCTION__);
- remove_sysfs_attrs(serial);
+ remove_sysfs_attrs(port);
/* all open ports are closed at this point
* (by usbserial.c:__serial_close, which calls ftdi_close)
@@ -1291,8 +1292,9 @@
usb_set_serial_port_data(port, NULL);
kfree(priv);
}
-} /* ftdi_shutdown */
+ return 0;
+}
static int ftdi_open (struct usb_serial_port *port, struct file *filp)
{ /* ftdi_open */
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index 1bdda93..513cfe1 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -27,6 +27,7 @@
#define FTDI_8U232AM_PID 0x6001 /* Similar device to SIO above */
#define FTDI_8U232AM_ALT_PID 0x6006 /* FTDI's alternate PID for above */
#define FTDI_8U2232C_PID 0x6010 /* Dual channel device */
+#define FTDI_232RL_PID 0xFBFA /* Product ID for FT232RL */
#define FTDI_RELAIS_PID 0xFA10 /* Relais device from Rudolf Gugler */
#define FTDI_NF_RIC_VID 0x0DCD /* Vendor Id */
#define FTDI_NF_RIC_PID 0x0001 /* Product Id */
@@ -339,6 +340,12 @@
#define FTDI_SUUNTO_SPORTS_PID 0xF680 /* Suunto Sports instrument */
/*
+ * TTi (Thurlby Thandar Instruments)
+ */
+#define TTI_VID 0x103E /* Vendor Id */
+#define TTI_QL355P_PID 0x03E8 /* TTi QL355P power supply */
+
+/*
* Definitions for B&B Electronics products.
*/
#define BANDB_VID 0x0856 /* B&B Electronics Vendor ID */
@@ -497,6 +504,19 @@
#define TELLDUS_VID 0x1781 /* Vendor ID */
#define TELLDUS_TELLSTICK_PID 0x0C30 /* RF control dongle 433 MHz using FT232RL */
+/*
+ * IBS elektronik product ids
+ * Submitted by Thomas Schleusener
+ */
+#define FTDI_IBS_US485_PID 0xff38 /* IBS US485 (USB<-->RS422/485 interface) */
+#define FTDI_IBS_PICPRO_PID 0xff39 /* IBS PIC-Programmer */
+#define FTDI_IBS_PCMCIA_PID 0xff3a /* IBS Card reader for PCMCIA SRAM-cards */
+#define FTDI_IBS_PK1_PID 0xff3b /* IBS PK1 - Particel counter */
+#define FTDI_IBS_RS232MON_PID 0xff3c /* IBS RS232 - Monitor */
+#define FTDI_IBS_APP70_PID 0xff3d /* APP 70 (dust monitoring system) */
+#define FTDI_IBS_PEDO_PID 0xff3e /* IBS PEDO-Modem (RF modem 868.35 MHz) */
+#define FTDI_IBS_PROD_PID 0xff3f /* future device */
+
/* Commands */
#define FTDI_SIO_RESET 0 /* Reset the port */
#define FTDI_SIO_MODEM_CTRL 1 /* Set the modem control register */
@@ -620,6 +640,7 @@
FT8U232AM = 2,
FT232BM = 3,
FT2232C = 4,
+ FT232RL = 5,
} ftdi_chip_type_t;
typedef enum {
diff --git a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c
index a408184..d16e2e1 100644
--- a/drivers/usb/serial/ipaq.c
+++ b/drivers/usb/serial/ipaq.c
@@ -247,6 +247,8 @@
{ USB_DEVICE(0x04AD, 0x0301) }, /* USB Sync 0301 */
{ USB_DEVICE(0x04AD, 0x0302) }, /* USB Sync 0302 */
{ USB_DEVICE(0x04AD, 0x0303) }, /* USB Sync 0303 */
+ { USB_DEVICE(0x04AD, 0x0306) }, /* GPS Pocket PC USB Sync */
+ { USB_DEVICE(0x04B7, 0x0531) }, /* MyGuide 7000 XL USB Sync */
{ USB_DEVICE(0x04C5, 0x1058) }, /* FUJITSU USB Sync */
{ USB_DEVICE(0x04C5, 0x1079) }, /* FUJITSU USB Sync */
{ USB_DEVICE(0x04DA, 0x2500) }, /* Panasonic USB Sync */
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 6bf22a2..8511352 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -99,9 +99,12 @@
continue;
*minor = i;
+ j = 0;
dbg("%s - minor base = %d", __FUNCTION__, *minor);
- for (i = *minor; (i < (*minor + num_ports)) && (i < SERIAL_TTY_MINORS); ++i)
+ for (i = *minor; (i < (*minor + num_ports)) && (i < SERIAL_TTY_MINORS); ++i) {
serial_table[i] = serial;
+ serial->port[j++]->number = i;
+ }
spin_unlock(&table_lock);
return serial;
}
@@ -135,11 +138,6 @@
dbg("%s - %s", __FUNCTION__, serial->type->description);
- serial->type->shutdown(serial);
-
- /* return the minor range that this device had */
- return_serial(serial);
-
for (i = 0; i < serial->num_ports; ++i)
serial->port[i]->open_count = 0;
@@ -150,6 +148,12 @@
serial->port[i] = NULL;
}
+ if (serial->type->shutdown)
+ serial->type->shutdown(serial);
+
+ /* return the minor range that this device had */
+ return_serial(serial);
+
/* If this is a "fake" port, we have to clean it up here, as it will
* not get cleaned up in port_release() as it was never registered with
* the driver core */
@@ -826,7 +830,6 @@
num_ports = type->num_ports;
}
- serial->minor = minor;
serial->num_ports = num_ports;
serial->num_bulk_in = num_bulk_in;
serial->num_bulk_out = num_bulk_out;
@@ -847,7 +850,6 @@
port = kzalloc(sizeof(struct usb_serial_port), GFP_KERNEL);
if (!port)
goto probe_error;
- port->number = i + serial->minor;
port->serial = serial;
spin_lock_init(&port->lock);
mutex_init(&port->mutex);
@@ -980,6 +982,7 @@
dev_err(&interface->dev, "No more free serial devices\n");
goto probe_error;
}
+ serial->minor = minor;
/* register all of the individual ports with the driver core */
for (i = 0; i < num_ports; ++i) {
@@ -1034,9 +1037,6 @@
kfree(port->interrupt_out_buffer);
}
- /* return the minor range that this device had */
- return_serial (serial);
-
/* free up any memory that we allocated */
for (i = 0; i < serial->num_port_pointers; ++i)
kfree(serial->port[i]);
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index 9644a8e..2dd31e3 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -146,6 +146,13 @@
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_IGNORE_RESIDUE ),
+/* Reported by Andrew Nayenko <relan@bk.ru> */
+UNUSUAL_DEV( 0x0421, 0x0019, 0x0592, 0x0592,
+ "Nokia",
+ "Nokia 6288",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_MAX_SECTORS_64 ),
+
/* Reported by Mario Rettig <mariorettig@web.de> */
UNUSUAL_DEV( 0x0421, 0x042e, 0x0100, 0x0100,
"Nokia",
@@ -1395,16 +1402,6 @@
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_IGNORE_RESIDUE ),
-/* Reported by Thomas Baechler <thomas@archlinux.org>
- * Fixes I/O errors with Teac HD-35PU devices
- */
-
-UNUSUAL_DEV( 0x1652, 0x6600, 0x0201, 0x0201,
- "Super Top",
- "USB 2.0 IDE DEVICE",
- US_SC_DEVICE, US_PR_DEVICE, NULL,
- US_FL_IGNORE_RESIDUE),
-
/* patch submitted by Davide Perini <perini.davide@dpsoftware.org>
* and Renato Perini <rperini@email.it>
*/
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index b8f0a11..7f5a598 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -677,8 +677,6 @@
config FB_NVIDIA
tristate "nVidia Framebuffer Support"
depends on FB && PCI
- select I2C_ALGOBIT if FB_NVIDIA_I2C
- select I2C if FB_NVIDIA_I2C
select FB_BACKLIGHT if FB_NVIDIA_BACKLIGHT
select FB_MODE_HELPERS
select FB_CFB_FILLRECT
@@ -697,6 +695,7 @@
config FB_NVIDIA_I2C
bool "Enable DDC Support"
depends on FB_NVIDIA
+ select FB_DDC
help
This enables I2C support for nVidia Chipsets. This is used
only for getting EDID information from the attached display
@@ -716,7 +715,6 @@
config FB_RIVA
tristate "nVidia Riva support"
depends on FB && PCI
- select FB_DDC if FB_RIVA_I2C
select FB_BACKLIGHT if FB_RIVA_BACKLIGHT
select FB_MODE_HELPERS
select FB_CFB_FILLRECT
@@ -734,6 +732,7 @@
config FB_RIVA_I2C
bool "Enable DDC Support"
depends on FB_RIVA
+ select FB_DDC
help
This enables I2C support for nVidia Chipsets. This is used
only for getting EDID information from the attached display
@@ -812,8 +811,6 @@
depends on FB && EXPERIMENTAL && PCI && X86
select AGP
select AGP_INTEL
- select I2C_ALGOBIT if FB_INTEL_I2C
- select I2C if FB_INTEL_I2C
select FB_MODE_HELPERS
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
@@ -846,6 +843,7 @@
config FB_INTEL_I2C
bool "DDC/I2C for Intel framebuffer support"
depends on FB_INTEL
+ select FB_DDC
default y
help
Say Y here if you want DDC/I2C support for your on-board Intel graphics.
@@ -924,8 +922,8 @@
config FB_MATROX_I2C
tristate "Matrox I2C support"
- depends on FB_MATROX && I2C
- select I2C_ALGOBIT
+ depends on FB_MATROX
+ select FB_DDC
---help---
This drivers creates I2C buses which are needed for accessing the
DDC (I2C) bus present on all Matroxes, an I2C bus which
@@ -993,7 +991,6 @@
config FB_RADEON
tristate "ATI Radeon display support"
depends on FB && PCI
- select FB_DDC if FB_RADEON_I2C
select FB_BACKLIGHT if FB_RADEON_BACKLIGHT
select FB_MODE_HELPERS
select FB_CFB_FILLRECT
@@ -1018,6 +1015,7 @@
config FB_RADEON_I2C
bool "DDC/I2C for ATI Radeon support"
depends on FB_RADEON
+ select FB_DDC
default y
help
Say Y here if you want DDC/I2C support for your Radeon board.
@@ -1125,7 +1123,6 @@
config FB_SAVAGE
tristate "S3 Savage support"
depends on FB && PCI && EXPERIMENTAL
- select FB_DDC if FB_SAVAGE_I2C
select FB_MODE_HELPERS
select FB_CFB_FILLRECT
select FB_CFB_COPYAREA
@@ -1142,6 +1139,7 @@
config FB_SAVAGE_I2C
bool "Enable DDC2 Support"
depends on FB_SAVAGE
+ select FB_DDC
help
This enables I2C support for S3 Savage Chipsets. This is used
only for getting EDID information from the attached display
diff --git a/drivers/video/aty/atyfb.h b/drivers/video/aty/atyfb.h
index f72faff..dc62f8e 100644
--- a/drivers/video/aty/atyfb.h
+++ b/drivers/video/aty/atyfb.h
@@ -284,7 +284,8 @@
#endif
}
-#if defined(CONFIG_PM) || defined(CONFIG_PMAC_BACKLIGHT) || defined (CONFIG_FB_ATY_GENERIC_LCD)
+#if defined(CONFIG_PM) || defined(CONFIG_PMAC_BACKLIGHT) || \
+defined (CONFIG_FB_ATY_GENERIC_LCD) || defined (CONFIG_FB_ATY_BACKLIGHT)
extern void aty_st_lcd(int index, u32 val, const struct atyfb_par *par);
extern u32 aty_ld_lcd(int index, const struct atyfb_par *par);
#endif
diff --git a/drivers/video/nvidia/nv_backlight.c b/drivers/video/nvidia/nv_backlight.c
index a50b303..43f62d8 100644
--- a/drivers/video/nvidia/nv_backlight.c
+++ b/drivers/video/nvidia/nv_backlight.c
@@ -12,6 +12,11 @@
#include <linux/backlight.h>
#include <linux/fb.h>
#include <linux/pci.h>
+
+#ifdef CONFIG_PMAC_BACKLIGHT
+#include <asm/backlight.h>
+#endif
+
#include "nv_local.h"
#include "nv_type.h"
#include "nv_proto.h"
diff --git a/fs/buffer.c b/fs/buffer.c
index e8504b6..1d0852f 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -2365,6 +2365,10 @@
}
EXPORT_SYMBOL(nobh_prepare_write);
+/*
+ * Make sure any changes to nobh_commit_write() are reflected in
+ * nobh_truncate_page(), since it doesn't call commit_write().
+ */
int nobh_commit_write(struct file *file, struct page *page,
unsigned from, unsigned to)
{
@@ -2466,6 +2470,11 @@
memset(kaddr + offset, 0, PAGE_CACHE_SIZE - offset);
flush_dcache_page(page);
kunmap_atomic(kaddr, KM_USER0);
+ /*
+ * It would be more correct to call aops->commit_write()
+ * here, but this is more efficient.
+ */
+ SetPageUptodate(page);
set_page_dirty(page);
}
unlock_page(page);
diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES
index 5fe1359..6247628 100644
--- a/fs/cifs/CHANGES
+++ b/fs/cifs/CHANGES
@@ -1,3 +1,10 @@
+Verison 1.48
+------------
+Fix mtime bouncing around from local idea of last write times to remote time.
+Fix hang (in i_size_read) when simultaneous size update of same remote file
+on smp system corrupts sequence number. Do not reread unnecessarily partial page
+(which we are about to overwrite anyway) when writing out file opened rw.
+
Version 1.47
------------
Fix oops in list_del during mount caused by unaligned string.
diff --git a/fs/cifs/Makefile b/fs/cifs/Makefile
index a26f26e..6ecd9d6 100644
--- a/fs/cifs/Makefile
+++ b/fs/cifs/Makefile
@@ -3,4 +3,4 @@
#
obj-$(CONFIG_CIFS) += cifs.o
-cifs-objs := cifsfs.o cifssmb.o cifs_debug.o connect.o dir.o file.o inode.o link.o misc.o netmisc.o smbdes.o smbencrypt.o transport.o asn1.o md4.o md5.o cifs_unicode.o nterr.o xattr.o cifsencrypt.o fcntl.o readdir.o ioctl.o sess.o
+cifs-objs := cifsfs.o cifssmb.o cifs_debug.o connect.o dir.o file.o inode.o link.o misc.o netmisc.o smbdes.o smbencrypt.o transport.o asn1.o md4.o md5.o cifs_unicode.o nterr.o xattr.o cifsencrypt.o fcntl.o readdir.o ioctl.o sess.o export.o
diff --git a/fs/cifs/TODO b/fs/cifs/TODO
index 6837294..d7b9c27 100644
--- a/fs/cifs/TODO
+++ b/fs/cifs/TODO
@@ -18,7 +18,9 @@
d) Kerberos/SPNEGO session setup support - (started)
-e) NTLMv2 authentication (mostly implemented)
+e) NTLMv2 authentication (mostly implemented - double check
+that NTLMv2 signing works, also need to cleanup now unneeded SessSetup code in
+fs/cifs/connect.c)
f) MD5-HMAC signing SMB PDUs when SPNEGO style SessionSetup
used (Kerberos or NTLMSSP). Signing alreadyimplemented for NTLM
@@ -88,11 +90,12 @@
time to the client (default time, of now or time 0 is used now for these
very old servers)
-x) Add support for OS/2 (LANMAN 1.2 and LANMAN2.1 based SMB servers)
+x) In support for OS/2 (LANMAN 1.2 and LANMAN2.1 based SMB servers)
+need to add ability to set time to server (utimes command)
y) Finish testing of Windows 9x/Windows ME server support (started).
-KNOWN BUGS (updated April 29, 2005)
+KNOWN BUGS (updated February 26, 2007)
====================================
See http://bugzilla.samba.org - search on product "CifsVFS" for
current bug list.
@@ -107,11 +110,6 @@
succeed but still return access denied (appears to be Windows
server not cifs client problem) and has not been reproduced recently.
NTFS partitions do not have this problem.
-4) debug connectathon lock test case 10 which fails against
-Samba (may be unmappable due to POSIX to Windows lock model
-differences but worth investigating). Also debug Samba to
-see why lock test case 7 takes longer to complete to Samba
-than to Windows.
Misc testing to do
==================
@@ -119,7 +117,7 @@
types. Try nested symlinks (8 deep). Return max path name in stat -f information
2) Modify file portion of ltp so it can run against a mounted network
-share and run it against cifs vfs.
+share and run it against cifs vfs in automated fashion.
3) Additional performance testing and optimization using iozone and similar -
there are some easy changes that can be done to parallelize sequential writes,
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index bc2c0ac..faba4d6 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -1,7 +1,7 @@
/*
* fs/cifs/cifsfs.c
*
- * Copyright (C) International Business Machines Corp., 2002,2004
+ * Copyright (C) International Business Machines Corp., 2002,2007
* Author(s): Steve French (sfrench@us.ibm.com)
*
* Common Internet FileSystem (CIFS) client
@@ -47,7 +47,11 @@
#ifdef CONFIG_CIFS_QUOTA
static struct quotactl_ops cifs_quotactl_ops;
-#endif
+#endif /* QUOTA */
+
+#ifdef CONFIG_CIFS_EXPERIMENTAL
+extern struct export_operations cifs_export_ops;
+#endif /* EXPERIMENTAL */
int cifsFYI = 0;
int cifsERROR = 1;
@@ -62,8 +66,8 @@
unsigned int sign_CIFS_PDUs = 1;
extern struct task_struct * oplockThread; /* remove sparse warning */
struct task_struct * oplockThread = NULL;
-extern struct task_struct * dnotifyThread; /* remove sparse warning */
-struct task_struct * dnotifyThread = NULL;
+/* extern struct task_struct * dnotifyThread; remove sparse warning */
+static struct task_struct * dnotifyThread = NULL;
static const struct super_operations cifs_super_ops;
unsigned int CIFSMaxBufSize = CIFS_MAX_MSGSIZE;
module_param(CIFSMaxBufSize, int, 0);
@@ -110,6 +114,10 @@
sb->s_magic = CIFS_MAGIC_NUMBER;
sb->s_op = &cifs_super_ops;
+#ifdef CONFIG_CIFS_EXPERIMENTAL
+ if(experimEnabled != 0)
+ sb->s_export_op = &cifs_export_ops;
+#endif /* EXPERIMENTAL */
/* if(cifs_sb->tcon->ses->server->maxBuf > MAX_CIFS_HDR_SIZE + 512)
sb->s_blocksize = cifs_sb->tcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE; */
#ifdef CONFIG_CIFS_QUOTA
diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h
index c97c08e..2c2c384 100644
--- a/fs/cifs/cifsfs.h
+++ b/fs/cifs/cifsfs.h
@@ -38,8 +38,8 @@
/* Functions related to super block operations */
/* extern const struct super_operations cifs_super_ops;*/
extern void cifs_read_inode(struct inode *);
-extern void cifs_delete_inode(struct inode *);
-/* extern void cifs_write_inode(struct inode *); *//* BB not needed yet */
+/*extern void cifs_delete_inode(struct inode *);*/ /* BB not needed yet */
+/* extern void cifs_write_inode(struct inode *); */ /* BB not needed yet */
/* Functions related to inodes */
extern const struct inode_operations cifs_dir_inode_ops;
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index 74d3ccb..e4de8eb 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -525,15 +525,17 @@
*/
GLOBAL_EXTERN struct smbUidInfo *GlobalUidList[UID_HASH];
-GLOBAL_EXTERN struct list_head GlobalServerList; /* BB not implemented yet */
+/* GLOBAL_EXTERN struct list_head GlobalServerList; BB not implemented yet */
GLOBAL_EXTERN struct list_head GlobalSMBSessionList;
GLOBAL_EXTERN struct list_head GlobalTreeConnectionList;
GLOBAL_EXTERN rwlock_t GlobalSMBSeslock; /* protects list inserts on 3 above */
GLOBAL_EXTERN struct list_head GlobalOplock_Q;
-GLOBAL_EXTERN struct list_head GlobalDnotifyReqList; /* Outstanding dir notify requests */
-GLOBAL_EXTERN struct list_head GlobalDnotifyRsp_Q;/* DirNotify response queue */
+/* Outstanding dir notify requests */
+GLOBAL_EXTERN struct list_head GlobalDnotifyReqList;
+/* DirNotify response queue */
+GLOBAL_EXTERN struct list_head GlobalDnotifyRsp_Q;
/*
* Global transaction id (XID) information
diff --git a/fs/cifs/cifspdu.h b/fs/cifs/cifspdu.h
index 2498d64..0efdf35 100644
--- a/fs/cifs/cifspdu.h
+++ b/fs/cifs/cifspdu.h
@@ -220,6 +220,9 @@
*/
#define CIFS_NO_HANDLE 0xFFFF
+#define NO_CHANGE_64 0xFFFFFFFFFFFFFFFFULL
+#define NO_CHANGE_32 0xFFFFFFFFUL
+
/* IPC$ in ASCII */
#define CIFS_IPC_RESOURCE "\x49\x50\x43\x24"
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 6148b82..32eb1ac 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -43,7 +43,7 @@
#define FreeXid(curr_xid) {_FreeXid(curr_xid); cFYI(1,("CIFS VFS: leaving %s (xid = %d) rc = %d",__FUNCTION__,curr_xid,(int)rc));}
extern char *build_path_from_dentry(struct dentry *);
extern char *build_wildcard_path_from_dentry(struct dentry *direntry);
-extern void renew_parental_timestamps(struct dentry *direntry);
+/* extern void renew_parental_timestamps(struct dentry *direntry);*/
extern int SendReceive(const unsigned int /* xid */ , struct cifsSesInfo *,
struct smb_hdr * /* input */ ,
struct smb_hdr * /* out */ ,
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 2436410..48fc0c2 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -4803,6 +4803,16 @@
pSMB->InformationLevel = cpu_to_le16(SMB_SET_FILE_UNIX_BASIC);
pSMB->Reserved4 = 0;
pSMB->hdr.smb_buf_length += byte_count;
+ /* Samba server ignores set of file size to zero due to bugs in some
+ older clients, but we should be precise - we use SetFileSize to
+ set file size and do not want to truncate file size to zero
+ accidently as happened on one Samba server beta by putting
+ zero instead of -1 here */
+ data_offset->EndOfFile = NO_CHANGE_64;
+ data_offset->NumOfBytes = NO_CHANGE_64;
+ data_offset->LastStatusChange = NO_CHANGE_64;
+ data_offset->LastAccessTime = NO_CHANGE_64;
+ data_offset->LastModificationTime = NO_CHANGE_64;
data_offset->Uid = cpu_to_le64(uid);
data_offset->Gid = cpu_to_le64(gid);
/* better to leave device as zero when it is */
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index 66b825a..3fad638 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -31,7 +31,7 @@
#include "cifs_debug.h"
#include "cifs_fs_sb.h"
-void
+static void
renew_parental_timestamps(struct dentry *direntry)
{
/* BB check if there is a way to get the kernel to do this or if we really need this */
diff --git a/fs/cifs/export.c b/fs/cifs/export.c
new file mode 100644
index 0000000..1d71639
--- /dev/null
+++ b/fs/cifs/export.c
@@ -0,0 +1,52 @@
+/*
+ * fs/cifs/export.c
+ *
+ * Copyright (C) International Business Machines Corp., 2007
+ * Author(s): Steve French (sfrench@us.ibm.com)
+ *
+ * Common Internet FileSystem (CIFS) client
+ *
+ * Operations related to support for exporting files via NFSD
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+ /*
+ * See Documentation/filesystems/Exporting
+ * and examples in fs/exportfs
+ */
+
+#include <linux/fs.h>
+
+#ifdef CONFIG_CIFS_EXPERIMENTAL
+
+static struct dentry *cifs_get_parent(struct dentry *dentry)
+{
+ /* BB need to add code here eventually to enable export via NFSD */
+ return ERR_PTR(-EACCES);
+}
+
+struct export_operations cifs_export_ops = {
+ .get_parent = cifs_get_parent,
+/* Following five export operations are unneeded so far and can default */
+/* .get_dentry =
+ .get_name =
+ .find_exported_dentry =
+ .decode_fh =
+ .encode_fs = */
+ };
+
+#endif /* EXPERIMENTAL */
+
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index a1265c9..2d3275b 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -879,18 +879,19 @@
cifs_stats_bytes_written(pTcon, total_written);
/* since the write may have blocked check these pointers again */
- if (file->f_path.dentry) {
- if (file->f_path.dentry->d_inode) {
- struct inode *inode = file->f_path.dentry->d_inode;
- inode->i_ctime = inode->i_mtime =
- current_fs_time(inode->i_sb);
- if (total_written > 0) {
- if (*poffset > file->f_path.dentry->d_inode->i_size)
- i_size_write(file->f_path.dentry->d_inode,
+ if ((file->f_path.dentry) && (file->f_path.dentry->d_inode)) {
+ struct inode *inode = file->f_path.dentry->d_inode;
+/* Do not update local mtime - server will set its actual value on write
+ * inode->i_ctime = inode->i_mtime =
+ * current_fs_time(inode->i_sb);*/
+ if (total_written > 0) {
+ spin_lock(&inode->i_lock);
+ if (*poffset > file->f_path.dentry->d_inode->i_size)
+ i_size_write(file->f_path.dentry->d_inode,
*poffset);
- }
- mark_inode_dirty_sync(file->f_path.dentry->d_inode);
+ spin_unlock(&inode->i_lock);
}
+ mark_inode_dirty_sync(file->f_path.dentry->d_inode);
}
FreeXid(xid);
return total_written;
@@ -1012,18 +1013,18 @@
cifs_stats_bytes_written(pTcon, total_written);
/* since the write may have blocked check these pointers again */
- if (file->f_path.dentry) {
- if (file->f_path.dentry->d_inode) {
+ if ((file->f_path.dentry) && (file->f_path.dentry->d_inode)) {
/*BB We could make this contingent on superblock ATIME flag too */
-/* file->f_path.dentry->d_inode->i_ctime =
- file->f_path.dentry->d_inode->i_mtime = CURRENT_TIME;*/
- if (total_written > 0) {
- if (*poffset > file->f_path.dentry->d_inode->i_size)
- i_size_write(file->f_path.dentry->d_inode,
- *poffset);
- }
- mark_inode_dirty_sync(file->f_path.dentry->d_inode);
+/* file->f_path.dentry->d_inode->i_ctime =
+ file->f_path.dentry->d_inode->i_mtime = CURRENT_TIME;*/
+ if (total_written > 0) {
+ spin_lock(&file->f_path.dentry->d_inode->i_lock);
+ if (*poffset > file->f_path.dentry->d_inode->i_size)
+ i_size_write(file->f_path.dentry->d_inode,
+ *poffset);
+ spin_unlock(&file->f_path.dentry->d_inode->i_lock);
}
+ mark_inode_dirty_sync(file->f_path.dentry->d_inode);
}
FreeXid(xid);
return total_written;
@@ -1400,6 +1401,7 @@
xid = GetXid();
cFYI(1, ("commit write for page %p up to position %lld for %d",
page, position, to));
+ spin_lock(&inode->i_lock);
if (position > inode->i_size) {
i_size_write(inode, position);
/* if (file->private_data == NULL) {
@@ -1429,6 +1431,7 @@
cFYI(1, (" SetEOF (commit write) rc = %d", rc));
} */
}
+ spin_unlock(&inode->i_lock);
if (!PageUptodate(page)) {
position = ((loff_t)page->index << PAGE_CACHE_SHIFT) + offset;
/* can not rely on (or let) writepage write this data */
@@ -1989,34 +1992,52 @@
unsigned from, unsigned to)
{
int rc = 0;
- loff_t offset = (loff_t)page->index << PAGE_CACHE_SHIFT;
- cFYI(1, ("prepare write for page %p from %d to %d",page,from,to));
- if (!PageUptodate(page)) {
- /* if (to - from != PAGE_CACHE_SIZE) {
- void *kaddr = kmap_atomic(page, KM_USER0);
- memset(kaddr, 0, from);
- memset(kaddr + to, 0, PAGE_CACHE_SIZE - to);
- flush_dcache_page(page);
- kunmap_atomic(kaddr, KM_USER0);
- } */
- /* If we are writing a full page it will be up to date,
- no need to read from the server */
- if ((to == PAGE_CACHE_SIZE) && (from == 0))
- SetPageUptodate(page);
+ loff_t i_size;
+ loff_t offset;
- /* might as well read a page, it is fast enough */
- if ((file->f_flags & O_ACCMODE) != O_WRONLY) {
- rc = cifs_readpage_worker(file, page, &offset);
- } else {
- /* should we try using another file handle if there is one -
- how would we lock it to prevent close of that handle
- racing with this read?
- In any case this will be written out by commit_write */
- }
+ cFYI(1, ("prepare write for page %p from %d to %d",page,from,to));
+ if (PageUptodate(page))
+ return 0;
+
+ /* If we are writing a full page it will be up to date,
+ no need to read from the server */
+ if ((to == PAGE_CACHE_SIZE) && (from == 0)) {
+ SetPageUptodate(page);
+ return 0;
}
- /* BB should we pass any errors back?
- e.g. if we do not have read access to the file */
+ offset = (loff_t)page->index << PAGE_CACHE_SHIFT;
+ i_size = i_size_read(page->mapping->host);
+
+ if ((offset >= i_size) ||
+ ((from == 0) && (offset + to) >= i_size)) {
+ /*
+ * We don't need to read data beyond the end of the file.
+ * zero it, and set the page uptodate
+ */
+ void *kaddr = kmap_atomic(page, KM_USER0);
+
+ if (from)
+ memset(kaddr, 0, from);
+ if (to < PAGE_CACHE_SIZE)
+ memset(kaddr + to, 0, PAGE_CACHE_SIZE - to);
+ flush_dcache_page(page);
+ kunmap_atomic(kaddr, KM_USER0);
+ SetPageUptodate(page);
+ } else if ((file->f_flags & O_ACCMODE) != O_WRONLY) {
+ /* might as well read a page, it is fast enough */
+ rc = cifs_readpage_worker(file, page, &offset);
+ } else {
+ /* we could try using another file handle if there is one -
+ but how would we lock it to prevent close of that handle
+ racing with this read? In any case
+ this will be written out by commit_write so is fine */
+ }
+
+ /* we do not need to pass errors back
+ e.g. if we do not have read access to the file
+ because cifs_commit_write will do the right thing. -- shaggy */
+
return 0;
}
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 37c6ce8..86b9dbb 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -143,10 +143,10 @@
inode->i_gid = le64_to_cpu(findData.Gid);
inode->i_nlink = le64_to_cpu(findData.Nlinks);
+ spin_lock(&inode->i_lock);
if (is_size_safe_to_change(cifsInfo, end_of_file)) {
/* can not safely change the file size here if the
client is writing to it due to potential races */
-
i_size_write(inode, end_of_file);
/* blksize needs to be multiple of two. So safer to default to
@@ -162,6 +162,7 @@
/* for this calculation */
inode->i_blocks = (512 - 1 + num_of_bytes) >> 9;
}
+ spin_unlock(&inode->i_lock);
if (num_of_bytes < end_of_file)
cFYI(1, ("allocation size less than end of file"));
@@ -496,6 +497,8 @@
/* BB add code here -
validate if device or weird share or device type? */
}
+
+ spin_lock(&inode->i_lock);
if (is_size_safe_to_change(cifsInfo, le64_to_cpu(pfindData->EndOfFile))) {
/* can not safely shrink the file size here if the
client is writing to it due to potential races */
@@ -506,6 +509,7 @@
inode->i_blocks = (512 - 1 + le64_to_cpu(
pfindData->AllocationSize)) >> 9;
}
+ spin_unlock(&inode->i_lock);
inode->i_nlink = le32_to_cpu(pfindData->NumberOfLinks);
@@ -834,8 +838,10 @@
if (!rc) {
drop_nlink(inode);
+ spin_lock(&direntry->d_inode->i_lock);
i_size_write(direntry->d_inode,0);
clear_nlink(direntry->d_inode);
+ spin_unlock(&direntry->d_inode->i_lock);
}
cifsInode = CIFS_I(direntry->d_inode);
@@ -1128,6 +1134,52 @@
return rc;
}
+static int cifs_vmtruncate(struct inode * inode, loff_t offset)
+{
+ struct address_space *mapping = inode->i_mapping;
+ unsigned long limit;
+
+ spin_lock(&inode->i_lock);
+ if (inode->i_size < offset)
+ goto do_expand;
+ /*
+ * truncation of in-use swapfiles is disallowed - it would cause
+ * subsequent swapout to scribble on the now-freed blocks.
+ */
+ if (IS_SWAPFILE(inode)) {
+ spin_unlock(&inode->i_lock);
+ goto out_busy;
+ }
+ i_size_write(inode, offset);
+ spin_unlock(&inode->i_lock);
+ unmap_mapping_range(mapping, offset + PAGE_SIZE - 1, 0, 1);
+ truncate_inode_pages(mapping, offset);
+ goto out_truncate;
+
+do_expand:
+ limit = current->signal->rlim[RLIMIT_FSIZE].rlim_cur;
+ if (limit != RLIM_INFINITY && offset > limit) {
+ spin_unlock(&inode->i_lock);
+ goto out_sig;
+ }
+ if (offset > inode->i_sb->s_maxbytes) {
+ spin_unlock(&inode->i_lock);
+ goto out_big;
+ }
+ i_size_write(inode, offset);
+ spin_unlock(&inode->i_lock);
+out_truncate:
+ if (inode->i_op && inode->i_op->truncate)
+ inode->i_op->truncate(inode);
+ return 0;
+out_sig:
+ send_sig(SIGXFSZ, current, 0);
+out_big:
+ return -EFBIG;
+out_busy:
+ return -ETXTBSY;
+}
+
int cifs_setattr(struct dentry *direntry, struct iattr *attrs)
{
int xid;
@@ -1244,7 +1296,7 @@
*/
if (rc == 0) {
- rc = vmtruncate(direntry->d_inode, attrs->ia_size);
+ rc = cifs_vmtruncate(direntry->d_inode, attrs->ia_size);
cifs_truncate_page(direntry->d_inode->i_mapping,
direntry->d_inode->i_size);
} else
@@ -1379,9 +1431,11 @@
return rc;
}
+#if 0
void cifs_delete_inode(struct inode *inode)
{
cFYI(1, ("In cifs_delete_inode, inode = 0x%p", inode));
/* may have to add back in if and when safe distributed caching of
directories added e.g. via FindNotify */
}
+#endif
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index c444798..44cfb52 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -3,7 +3,7 @@
*
* Directory search handling
*
- * Copyright (C) International Business Machines Corp., 2004, 2005
+ * Copyright (C) International Business Machines Corp., 2004, 2007
* Author(s): Steve French (sfrench@us.ibm.com)
*
* This library is free software; you can redistribute it and/or modify
@@ -226,6 +226,7 @@
atomic_set(&cifsInfo->inUse, 1);
}
+ spin_lock(&tmp_inode->i_lock);
if (is_size_safe_to_change(cifsInfo, end_of_file)) {
/* can not safely change the file size here if the
client is writing to it due to potential races */
@@ -235,6 +236,7 @@
/* for this calculation, even though the reported blocksize is larger */
tmp_inode->i_blocks = (512 - 1 + allocation_size) >> 9;
}
+ spin_unlock(&tmp_inode->i_lock);
if (allocation_size < end_of_file)
cFYI(1, ("May be sparse file, allocation less than file size"));
@@ -355,6 +357,7 @@
tmp_inode->i_gid = le64_to_cpu(pfindData->Gid);
tmp_inode->i_nlink = le64_to_cpu(pfindData->Nlinks);
+ spin_lock(&tmp_inode->i_lock);
if (is_size_safe_to_change(cifsInfo, end_of_file)) {
/* can not safely change the file size here if the
client is writing to it due to potential races */
@@ -364,6 +367,7 @@
/* for this calculation, not the real blocksize */
tmp_inode->i_blocks = (512 - 1 + num_of_bytes) >> 9;
}
+ spin_unlock(&tmp_inode->i_lock);
if (S_ISREG(tmp_inode->i_mode)) {
cFYI(1, ("File inode"));
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index f80007ea..5f46845 100644
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -499,7 +499,7 @@
due to last connection to this server being unmounted */
if (signal_pending(current)) {
/* if signal pending do not hold up user for full smb timeout
- but we still give response a change to complete */
+ but we still give response a chance to complete */
timeout = 2 * HZ;
}
@@ -587,7 +587,6 @@
}
out:
-
DeleteMidQEntry(midQ);
atomic_dec(&ses->server->inFlight);
wake_up(&ses->server->request_q);
@@ -681,7 +680,7 @@
due to last connection to this server being unmounted */
if (signal_pending(current)) {
/* if signal pending do not hold up user for full smb timeout
- but we still give response a change to complete */
+ but we still give response a chance to complete */
timeout = 2 * HZ;
}
@@ -765,7 +764,6 @@
}
out:
-
DeleteMidQEntry(midQ);
atomic_dec(&ses->server->inFlight);
wake_up(&ses->server->request_q);
diff --git a/fs/compat.c b/fs/compat.c
index 0ec70e3..040a8be3 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -48,6 +48,7 @@
#include <linux/highmem.h>
#include <linux/poll.h>
#include <linux/mm.h>
+#include <linux/eventpoll.h>
#include <net/sock.h> /* siocdevprivate_ioctl */
@@ -2235,3 +2236,102 @@
return sys_ni_syscall();
}
#endif
+
+#ifdef CONFIG_EPOLL
+
+#ifdef CONFIG_HAS_COMPAT_EPOLL_EVENT
+asmlinkage long compat_sys_epoll_ctl(int epfd, int op, int fd,
+ struct compat_epoll_event __user *event)
+{
+ long err = 0;
+ struct compat_epoll_event user;
+ struct epoll_event __user *kernel = NULL;
+
+ if (event) {
+ if (copy_from_user(&user, event, sizeof(user)))
+ return -EFAULT;
+ kernel = compat_alloc_user_space(sizeof(struct epoll_event));
+ err |= __put_user(user.events, &kernel->events);
+ err |= __put_user(user.data, &kernel->data);
+ }
+
+ return err ? err : sys_epoll_ctl(epfd, op, fd, kernel);
+}
+
+
+asmlinkage long compat_sys_epoll_wait(int epfd,
+ struct compat_epoll_event __user *events,
+ int maxevents, int timeout)
+{
+ long i, ret, err = 0;
+ struct epoll_event __user *kbuf;
+ struct epoll_event ev;
+
+ if ((maxevents <= 0) ||
+ (maxevents > (INT_MAX / sizeof(struct epoll_event))))
+ return -EINVAL;
+ kbuf = compat_alloc_user_space(sizeof(struct epoll_event) * maxevents);
+ ret = sys_epoll_wait(epfd, kbuf, maxevents, timeout);
+ for (i = 0; i < ret; i++) {
+ err |= __get_user(ev.events, &kbuf[i].events);
+ err |= __get_user(ev.data, &kbuf[i].data);
+ err |= __put_user(ev.events, &events->events);
+ err |= __put_user_unaligned(ev.data, &events->data);
+ events++;
+ }
+
+ return err ? -EFAULT: ret;
+}
+#endif /* CONFIG_HAS_COMPAT_EPOLL_EVENT */
+
+#ifdef TIF_RESTORE_SIGMASK
+asmlinkage long compat_sys_epoll_pwait(int epfd,
+ struct compat_epoll_event __user *events,
+ int maxevents, int timeout,
+ const compat_sigset_t __user *sigmask,
+ compat_size_t sigsetsize)
+{
+ long err;
+ compat_sigset_t csigmask;
+ sigset_t ksigmask, sigsaved;
+
+ /*
+ * If the caller wants a certain signal mask to be set during the wait,
+ * we apply it here.
+ */
+ if (sigmask) {
+ if (sigsetsize != sizeof(compat_sigset_t))
+ return -EINVAL;
+ if (copy_from_user(&csigmask, sigmask, sizeof(csigmask)))
+ return -EFAULT;
+ sigset_from_compat(&ksigmask, &csigmask);
+ sigdelsetmask(&ksigmask, sigmask(SIGKILL) | sigmask(SIGSTOP));
+ sigprocmask(SIG_SETMASK, &ksigmask, &sigsaved);
+ }
+
+#ifdef CONFIG_HAS_COMPAT_EPOLL_EVENT
+ err = compat_sys_epoll_wait(epfd, events, maxevents, timeout);
+#else
+ err = sys_epoll_wait(epfd, events, maxevents, timeout);
+#endif
+
+ /*
+ * If we changed the signal mask, we need to restore the original one.
+ * In case we've got a signal while waiting, we do not restore the
+ * signal mask yet, and we allow do_signal() to deliver the signal on
+ * the way back to userspace, before the signal mask is restored.
+ */
+ if (sigmask) {
+ if (err == -EINTR) {
+ memcpy(¤t->saved_sigmask, &sigsaved,
+ sizeof(sigsaved));
+ set_thread_flag(TIF_RESTORE_SIGMASK);
+ } else
+ sigprocmask(SIG_SETMASK, &sigsaved, NULL);
+ }
+
+ return err;
+}
+#endif /* TIF_RESTORE_SIGMASK */
+
+#endif /* CONFIG_EPOLL */
diff --git a/fs/dlm/user.c b/fs/dlm/user.c
index 40db61d..3870150 100644
--- a/fs/dlm/user.c
+++ b/fs/dlm/user.c
@@ -22,6 +22,7 @@
#include "lockspace.h"
#include "lock.h"
#include "lvb_table.h"
+#include "user.h"
static const char *name_prefix="dlm";
static struct miscdevice ctl_device;
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index e62f3fc..1548be2 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -38,7 +38,7 @@
struct dentry *dir;
dir = dget(dentry->d_parent);
- mutex_lock(&(dir->d_inode->i_mutex));
+ mutex_lock_nested(&(dir->d_inode->i_mutex), I_MUTEX_PARENT);
return dir;
}
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 6618c11..12accb0 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -20,6 +20,7 @@
#include <linux/list.h>
#include <linux/lm_interface.h>
#include <linux/wait.h>
+#include <linux/module.h>
#include <linux/rwsem.h>
#include <asm/uaccess.h>
@@ -953,9 +954,6 @@
spin_unlock(&gl->gl_spin);
}
- if (glops->go_drop_bh)
- glops->go_drop_bh(gl);
-
spin_lock(&gl->gl_spin);
gl->gl_req_gh = NULL;
gl->gl_req_bh = NULL;
diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
index 46af553..39c8ae2 100644
--- a/fs/gfs2/glops.c
+++ b/fs/gfs2/glops.c
@@ -245,7 +245,6 @@
if (ip && S_ISREG(ip->i_inode.i_mode)) {
truncate_inode_pages(ip->i_inode.i_mapping, 0);
- gfs2_assert_withdraw(GFS2_SB(&ip->i_inode), !ip->i_inode.i_mapping->nrpages);
clear_bit(GIF_PAGED, &ip->i_flags);
}
}
@@ -459,6 +458,8 @@
};
const struct gfs2_glock_operations gfs2_rgrp_glops = {
+ .go_xmote_th = meta_go_sync,
+ .go_drop_th = meta_go_sync,
.go_inval = meta_go_inval,
.go_demote_ok = rgrp_go_demote_ok,
.go_lock = rgrp_go_lock,
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index 12c80fd..49f0dbf 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -104,7 +104,6 @@
void (*go_xmote_th) (struct gfs2_glock *gl);
void (*go_xmote_bh) (struct gfs2_glock *gl);
void (*go_drop_th) (struct gfs2_glock *gl);
- void (*go_drop_bh) (struct gfs2_glock *gl);
void (*go_inval) (struct gfs2_glock *gl, int flags);
int (*go_demote_ok) (struct gfs2_glock *gl);
int (*go_lock) (struct gfs2_holder *gh);
@@ -416,7 +415,6 @@
unsigned int gt_stall_secs; /* Detects trouble! */
unsigned int gt_complain_secs;
unsigned int gt_reclaim_limit; /* Max num of glocks in reclaim list */
- unsigned int gt_entries_per_readdir;
unsigned int gt_statfs_quantum;
unsigned int gt_statfs_slow;
};
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index 0d6831a..df0b8b3 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -43,7 +43,8 @@
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_inum_host *inum = opaque;
- if (ip->i_num.no_addr == inum->no_addr)
+ if (ip->i_num.no_addr == inum->no_addr &&
+ inode->i_private != NULL)
return 1;
return 0;
@@ -61,13 +62,13 @@
struct inode *gfs2_ilookup(struct super_block *sb, struct gfs2_inum_host *inum)
{
- return ilookup5(sb, (unsigned long)inum->no_formal_ino,
+ return ilookup5(sb, (unsigned long)inum->no_addr,
iget_test, inum);
}
static struct inode *gfs2_iget(struct super_block *sb, struct gfs2_inum_host *inum)
{
- return iget5_locked(sb, (unsigned long)inum->no_formal_ino,
+ return iget5_locked(sb, (unsigned long)inum->no_addr,
iget_test, iget_set, inum);
}
diff --git a/fs/gfs2/ops_address.c b/fs/gfs2/ops_address.c
index 56e3359..b3b7e84 100644
--- a/fs/gfs2/ops_address.c
+++ b/fs/gfs2/ops_address.c
@@ -266,9 +266,11 @@
out:
return error;
out_unlock:
- if (error == GLR_TRYFAILED)
- error = AOP_TRUNCATED_PAGE;
unlock_page(page);
+ if (error == GLR_TRYFAILED) {
+ error = AOP_TRUNCATED_PAGE;
+ yield();
+ }
if (do_unlock)
gfs2_holder_uninit(&gh);
goto out;
@@ -364,6 +366,7 @@
if (error == GLR_TRYFAILED) {
unlock_page(page);
error = AOP_TRUNCATED_PAGE;
+ yield();
}
goto out_uninit;
}
diff --git a/fs/gfs2/ops_export.c b/fs/gfs2/ops_export.c
index 1de05b6..aad9183 100644
--- a/fs/gfs2/ops_export.c
+++ b/fs/gfs2/ops_export.c
@@ -38,14 +38,11 @@
struct gfs2_fh_obj fh_obj;
struct gfs2_inum_host *this, parent;
- if (fh_type != fh_len)
- return NULL;
-
this = &fh_obj.this;
fh_obj.imode = DT_UNKNOWN;
memset(&parent, 0, sizeof(struct gfs2_inum));
- switch (fh_type) {
+ switch (fh_len) {
case GFS2_LARGE_FH_SIZE:
parent.no_formal_ino = ((u64)be32_to_cpu(fh[4])) << 32;
parent.no_formal_ino |= be32_to_cpu(fh[5]);
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index ee80b8a..ee54cb6 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -840,7 +840,7 @@
}
printk(KERN_WARNING "GFS2: Unrecognized block device or "
- "mount point %s", dev_name);
+ "mount point %s\n", dev_name);
free_nd:
path_release(&nd);
diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
index d0db881..c186857 100644
--- a/fs/gfs2/quota.c
+++ b/fs/gfs2/quota.c
@@ -279,7 +279,7 @@
(bh->b_data + sizeof(struct gfs2_meta_header) +
offset * sizeof(struct gfs2_quota_change));
- mutex_lock(&sdp->sd_quota_mutex);
+ mutex_unlock(&sdp->sd_quota_mutex);
return 0;
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index 70f424f..4fdda97 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -76,7 +76,6 @@
gt->gt_stall_secs = 600;
gt->gt_complain_secs = 10;
gt->gt_reclaim_limit = 5000;
- gt->gt_entries_per_readdir = 32;
gt->gt_statfs_quantum = 30;
gt->gt_statfs_slow = 0;
}
diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index e965eb1..9baf697 100644
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -47,7 +47,7 @@
};
/* Changed in hostfs_args before the kernel starts running */
-static char *root_ino = "/";
+static char *root_ino = "";
static int append = 0;
#define HOSTFS_SUPER_MAGIC 0x00c0ffee
@@ -947,15 +947,17 @@
sb->s_magic = HOSTFS_SUPER_MAGIC;
sb->s_op = &hostfs_sbops;
- if((data == NULL) || (*data == '\0'))
- data = root_ino;
+ /* NULL is printed as <NULL> by sprintf: avoid that. */
+ if (data == NULL)
+ data = "";
err = -ENOMEM;
- name = kmalloc(strlen(data) + 1, GFP_KERNEL);
+ name = kmalloc(strlen(root_ino) + 1
+ + strlen(data) + 1, GFP_KERNEL);
if(name == NULL)
goto out;
- strcpy(name, data);
+ sprintf(name, "%s/%s", root_ino, data);
root_inode = iget(sb, 0);
if(root_inode == NULL)
@@ -966,6 +968,9 @@
goto out_put;
HOSTFS_I(root_inode)->host_filename = name;
+ /* Avoid that in the error path, iput(root_inode) frees again name through
+ * hostfs_destroy_inode! */
+ name = NULL;
err = -ENOMEM;
sb->s_root = d_alloc_root(root_inode);
@@ -977,7 +982,7 @@
/* No iput in this case because the dput does that for us */
dput(sb->s_root);
sb->s_root = NULL;
- goto out_free;
+ goto out;
}
return(0);
diff --git a/fs/jffs2/background.c b/fs/jffs2/background.c
index 6eb3dae..888f236 100644
--- a/fs/jffs2/background.c
+++ b/fs/jffs2/background.c
@@ -99,7 +99,13 @@
if (try_to_freeze())
continue;
- cond_resched();
+ /* This thread is purely an optimisation. But if it runs when
+ other things could be running, it actually makes things a
+ lot worse. Use yield() and put it at the back of the runqueue
+ every time. Especially during boot, pulling an inode in
+ with read_inode() is much preferable to having the GC thread
+ get there first. */
+ yield();
/* Put_super will send a SIGKILL and then wait on the sem.
*/
diff --git a/fs/jffs2/readinode.c b/fs/jffs2/readinode.c
index 58a0b912..717a48c 100644
--- a/fs/jffs2/readinode.c
+++ b/fs/jffs2/readinode.c
@@ -373,7 +373,14 @@
static inline int read_unknown(struct jffs2_sb_info *c, struct jffs2_raw_node_ref *ref, struct jffs2_unknown_node *un)
{
/* We don't mark unknown nodes as REF_UNCHECKED */
- BUG_ON(ref_flags(ref) == REF_UNCHECKED);
+ if (ref_flags(ref) == REF_UNCHECKED) {
+ JFFS2_ERROR("REF_UNCHECKED but unknown node at %#08x\n",
+ ref_offset(ref));
+ JFFS2_ERROR("Node is {%04x,%04x,%08x,%08x}. Please report this error.\n",
+ je16_to_cpu(un->magic), je16_to_cpu(un->nodetype),
+ je32_to_cpu(un->totlen), je32_to_cpu(un->hdr_crc));
+ return 1;
+ }
un->nodetype = cpu_to_je16(JFFS2_NODE_ACCURATE | je16_to_cpu(un->nodetype));
@@ -576,6 +583,13 @@
jffs2_mark_node_obsolete(c, ref);
goto cont;
}
+ /* Due to poor choice of crc32 seed, an all-zero node will have a correct CRC */
+ if (!je32_to_cpu(node->u.hdr_crc) && !je16_to_cpu(node->u.nodetype) &&
+ !je16_to_cpu(node->u.magic) && !je32_to_cpu(node->u.totlen)) {
+ JFFS2_NOTICE("All zero node header at %#08x.\n", ref_offset(ref));
+ jffs2_mark_node_obsolete(c, ref);
+ goto cont;
+ }
switch (je16_to_cpu(node->u.nodetype)) {
diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c
index 31c1475..7fb45bd4 100644
--- a/fs/jffs2/scan.c
+++ b/fs/jffs2/scan.c
@@ -734,6 +734,15 @@
ofs += 4;
continue;
}
+ /* Due to poor choice of crc32 seed, an all-zero node will have a correct CRC */
+ if (!je32_to_cpu(node->hdr_crc) && !je16_to_cpu(node->nodetype) &&
+ !je16_to_cpu(node->magic) && !je32_to_cpu(node->totlen)) {
+ noisy_printk(&noise, "jffs2_scan_eraseblock(): All zero node header at 0x%08x.\n", ofs);
+ if ((err = jffs2_scan_dirty_space(c, jeb, 4)))
+ return err;
+ ofs += 4;
+ continue;
+ }
if (ofs + je32_to_cpu(node->totlen) >
jeb->offset + c->sector_size) {
diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
index de718e3..4fac6dd 100644
--- a/fs/jffs2/wbuf.c
+++ b/fs/jffs2/wbuf.c
@@ -238,7 +238,10 @@
jeb = &c->blocks[c->wbuf_ofs / c->sector_size];
spin_lock(&c->erase_completion_lock);
- jffs2_block_refile(c, jeb, REFILE_NOTEMPTY);
+ if (c->wbuf_ofs % c->mtd->erasesize)
+ jffs2_block_refile(c, jeb, REFILE_NOTEMPTY);
+ else
+ jffs2_block_refile(c, jeb, REFILE_ANYWAY);
spin_unlock(&c->erase_completion_lock);
BUG_ON(!ref_obsolete(jeb->last_node));
@@ -1087,7 +1090,7 @@
if (!c->mtd->block_markbad)
return 1; // What else can we do?
- D1(printk(KERN_WARNING "jffs2_write_nand_badblock(): Marking bad block at %08x\n", bad_offset));
+ printk(KERN_WARNING "JFFS2: marking eraseblock at %08x\n as bad", bad_offset);
ret = c->mtd->block_markbad(c->mtd, bad_offset);
if (ret) {
diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c
index 14939dd..7285c94 100644
--- a/fs/ncpfs/inode.c
+++ b/fs/ncpfs/inode.c
@@ -576,6 +576,12 @@
server->packet = vmalloc(NCP_PACKET_SIZE);
if (server->packet == NULL)
goto out_nls;
+ server->txbuf = vmalloc(NCP_PACKET_SIZE);
+ if (server->txbuf == NULL)
+ goto out_packet;
+ server->rxbuf = vmalloc(NCP_PACKET_SIZE);
+ if (server->rxbuf == NULL)
+ goto out_txbuf;
sock->sk->sk_data_ready = ncp_tcp_data_ready;
sock->sk->sk_error_report = ncp_tcp_error_report;
@@ -597,7 +603,7 @@
error = ncp_connect(server);
ncp_unlock_server(server);
if (error < 0)
- goto out_packet;
+ goto out_rxbuf;
DPRINTK("ncp_fill_super: NCP_SBP(sb) = %x\n", (int) NCP_SBP(sb));
error = -EMSGSIZE; /* -EREMOTESIDEINCOMPATIBLE */
@@ -666,8 +672,12 @@
ncp_lock_server(server);
ncp_disconnect(server);
ncp_unlock_server(server);
-out_packet:
+out_rxbuf:
ncp_stop_tasks(server);
+ vfree(server->rxbuf);
+out_txbuf:
+ vfree(server->txbuf);
+out_packet:
vfree(server->packet);
out_nls:
#ifdef CONFIG_NCPFS_NLS
@@ -723,6 +733,8 @@
kfree(server->priv.data);
kfree(server->auth.object_name);
+ vfree(server->rxbuf);
+ vfree(server->txbuf);
vfree(server->packet);
sb->s_fs_info = NULL;
kfree(server);
diff --git a/fs/ncpfs/sock.c b/fs/ncpfs/sock.c
index e496d8b..e37df8d 100644
--- a/fs/ncpfs/sock.c
+++ b/fs/ncpfs/sock.c
@@ -14,6 +14,7 @@
#include <linux/socket.h>
#include <linux/fcntl.h>
#include <linux/stat.h>
+#include <linux/string.h>
#include <asm/uaccess.h>
#include <linux/in.h>
#include <linux/net.h>
@@ -55,10 +56,11 @@
struct ncp_request_reply {
struct list_head req;
wait_queue_head_t wq;
- struct ncp_reply_header* reply_buf;
+ atomic_t refs;
+ unsigned char* reply_buf;
size_t datalen;
int result;
- enum { RQ_DONE, RQ_INPROGRESS, RQ_QUEUED, RQ_IDLE } status;
+ enum { RQ_DONE, RQ_INPROGRESS, RQ_QUEUED, RQ_IDLE, RQ_ABANDONED } status;
struct kvec* tx_ciov;
size_t tx_totallen;
size_t tx_iovlen;
@@ -67,6 +69,32 @@
u_int32_t sign[6];
};
+static inline struct ncp_request_reply* ncp_alloc_req(void)
+{
+ struct ncp_request_reply *req;
+
+ req = kmalloc(sizeof(struct ncp_request_reply), GFP_KERNEL);
+ if (!req)
+ return NULL;
+
+ init_waitqueue_head(&req->wq);
+ atomic_set(&req->refs, (1));
+ req->status = RQ_IDLE;
+
+ return req;
+}
+
+static void ncp_req_get(struct ncp_request_reply *req)
+{
+ atomic_inc(&req->refs);
+}
+
+static void ncp_req_put(struct ncp_request_reply *req)
+{
+ if (atomic_dec_and_test(&req->refs))
+ kfree(req);
+}
+
void ncp_tcp_data_ready(struct sock *sk, int len)
{
struct ncp_server *server = sk->sk_user_data;
@@ -101,14 +129,17 @@
schedule_work(&server->timeout_tq);
}
-static inline void ncp_finish_request(struct ncp_request_reply *req, int result)
+static inline void ncp_finish_request(struct ncp_server *server, struct ncp_request_reply *req, int result)
{
req->result = result;
+ if (req->status != RQ_ABANDONED)
+ memcpy(req->reply_buf, server->rxbuf, req->datalen);
req->status = RQ_DONE;
wake_up_all(&req->wq);
+ ncp_req_put(req);
}
-static void __abort_ncp_connection(struct ncp_server *server, struct ncp_request_reply *aborted, int err)
+static void __abort_ncp_connection(struct ncp_server *server)
{
struct ncp_request_reply *req;
@@ -118,31 +149,19 @@
req = list_entry(server->tx.requests.next, struct ncp_request_reply, req);
list_del_init(&req->req);
- if (req == aborted) {
- ncp_finish_request(req, err);
- } else {
- ncp_finish_request(req, -EIO);
- }
+ ncp_finish_request(server, req, -EIO);
}
req = server->rcv.creq;
if (req) {
server->rcv.creq = NULL;
- if (req == aborted) {
- ncp_finish_request(req, err);
- } else {
- ncp_finish_request(req, -EIO);
- }
+ ncp_finish_request(server, req, -EIO);
server->rcv.ptr = NULL;
server->rcv.state = 0;
}
req = server->tx.creq;
if (req) {
server->tx.creq = NULL;
- if (req == aborted) {
- ncp_finish_request(req, err);
- } else {
- ncp_finish_request(req, -EIO);
- }
+ ncp_finish_request(server, req, -EIO);
}
}
@@ -160,10 +179,12 @@
break;
case RQ_QUEUED:
list_del_init(&req->req);
- ncp_finish_request(req, err);
+ ncp_finish_request(server, req, err);
break;
case RQ_INPROGRESS:
- __abort_ncp_connection(server, req, err);
+ req->status = RQ_ABANDONED;
+ break;
+ case RQ_ABANDONED:
break;
}
}
@@ -177,7 +198,7 @@
static inline void __ncptcp_abort(struct ncp_server *server)
{
- __abort_ncp_connection(server, NULL, 0);
+ __abort_ncp_connection(server);
}
static int ncpdgram_send(struct socket *sock, struct ncp_request_reply *req)
@@ -294,6 +315,11 @@
static inline void __ncp_start_request(struct ncp_server *server, struct ncp_request_reply *req)
{
+ /* we copy the data so that we do not depend on the caller
+ staying alive */
+ memcpy(server->txbuf, req->tx_iov[1].iov_base, req->tx_iov[1].iov_len);
+ req->tx_iov[1].iov_base = server->txbuf;
+
if (server->ncp_sock->type == SOCK_STREAM)
ncptcp_start_request(server, req);
else
@@ -308,6 +334,7 @@
printk(KERN_ERR "ncpfs: tcp: Server died\n");
return -EIO;
}
+ ncp_req_get(req);
if (server->tx.creq || server->rcv.creq) {
req->status = RQ_QUEUED;
list_add_tail(&req->req, &server->tx.requests);
@@ -409,7 +436,7 @@
server->timeout_last = NCP_MAX_RPC_TIMEOUT;
mod_timer(&server->timeout_tm, jiffies + NCP_MAX_RPC_TIMEOUT);
} else if (reply.type == NCP_REPLY) {
- result = _recv(sock, (void*)req->reply_buf, req->datalen, MSG_DONTWAIT);
+ result = _recv(sock, server->rxbuf, req->datalen, MSG_DONTWAIT);
#ifdef CONFIG_NCPFS_PACKET_SIGNING
if (result >= 0 && server->sign_active && req->tx_type != NCP_DEALLOC_SLOT_REQUEST) {
if (result < 8 + 8) {
@@ -419,7 +446,7 @@
result -= 8;
hdrl = sock->sk->sk_family == AF_INET ? 8 : 6;
- if (sign_verify_reply(server, ((char*)req->reply_buf) + hdrl, result - hdrl, cpu_to_le32(result), ((char*)req->reply_buf) + result)) {
+ if (sign_verify_reply(server, server->rxbuf + hdrl, result - hdrl, cpu_to_le32(result), server->rxbuf + result)) {
printk(KERN_INFO "ncpfs: Signature violation\n");
result = -EIO;
}
@@ -428,7 +455,7 @@
#endif
del_timer(&server->timeout_tm);
server->rcv.creq = NULL;
- ncp_finish_request(req, result);
+ ncp_finish_request(server, req, result);
__ncp_next_request(server);
mutex_unlock(&server->rcv.creq_mutex);
continue;
@@ -478,12 +505,6 @@
mutex_unlock(&server->rcv.creq_mutex);
}
-static inline void ncp_init_req(struct ncp_request_reply* req)
-{
- init_waitqueue_head(&req->wq);
- req->status = RQ_IDLE;
-}
-
static int do_tcp_rcv(struct ncp_server *server, void *buffer, size_t len)
{
int result;
@@ -601,8 +622,8 @@
goto skipdata;
}
req->datalen = datalen - 8;
- req->reply_buf->type = NCP_REPLY;
- server->rcv.ptr = (unsigned char*)(req->reply_buf) + 2;
+ ((struct ncp_reply_header*)server->rxbuf)->type = NCP_REPLY;
+ server->rcv.ptr = server->rxbuf + 2;
server->rcv.len = datalen - 10;
server->rcv.state = 1;
break;
@@ -615,12 +636,12 @@
case 1:
req = server->rcv.creq;
if (req->tx_type != NCP_ALLOC_SLOT_REQUEST) {
- if (req->reply_buf->sequence != server->sequence) {
+ if (((struct ncp_reply_header*)server->rxbuf)->sequence != server->sequence) {
printk(KERN_ERR "ncpfs: tcp: Bad sequence number\n");
__ncp_abort_request(server, req, -EIO);
return -EIO;
}
- if ((req->reply_buf->conn_low | (req->reply_buf->conn_high << 8)) != server->connection) {
+ if ((((struct ncp_reply_header*)server->rxbuf)->conn_low | (((struct ncp_reply_header*)server->rxbuf)->conn_high << 8)) != server->connection) {
printk(KERN_ERR "ncpfs: tcp: Connection number mismatch\n");
__ncp_abort_request(server, req, -EIO);
return -EIO;
@@ -628,14 +649,14 @@
}
#ifdef CONFIG_NCPFS_PACKET_SIGNING
if (server->sign_active && req->tx_type != NCP_DEALLOC_SLOT_REQUEST) {
- if (sign_verify_reply(server, (unsigned char*)(req->reply_buf) + 6, req->datalen - 6, cpu_to_be32(req->datalen + 16), &server->rcv.buf.type)) {
+ if (sign_verify_reply(server, server->rxbuf + 6, req->datalen - 6, cpu_to_be32(req->datalen + 16), &server->rcv.buf.type)) {
printk(KERN_ERR "ncpfs: tcp: Signature violation\n");
__ncp_abort_request(server, req, -EIO);
return -EIO;
}
}
#endif
- ncp_finish_request(req, req->datalen);
+ ncp_finish_request(server, req, req->datalen);
nextreq:;
__ncp_next_request(server);
case 2:
@@ -645,7 +666,7 @@
server->rcv.state = 0;
break;
case 3:
- ncp_finish_request(server->rcv.creq, -EIO);
+ ncp_finish_request(server, server->rcv.creq, -EIO);
goto nextreq;
case 5:
info_server(server, 0, server->unexpected_packet.data, server->unexpected_packet.len);
@@ -675,28 +696,39 @@
}
static int do_ncp_rpc_call(struct ncp_server *server, int size,
- struct ncp_reply_header* reply_buf, int max_reply_size)
+ unsigned char* reply_buf, int max_reply_size)
{
int result;
- struct ncp_request_reply req;
+ struct ncp_request_reply *req;
- ncp_init_req(&req);
- req.reply_buf = reply_buf;
- req.datalen = max_reply_size;
- req.tx_iov[1].iov_base = server->packet;
- req.tx_iov[1].iov_len = size;
- req.tx_iovlen = 1;
- req.tx_totallen = size;
- req.tx_type = *(u_int16_t*)server->packet;
+ req = ncp_alloc_req();
+ if (!req)
+ return -ENOMEM;
- result = ncp_add_request(server, &req);
- if (result < 0) {
- return result;
+ req->reply_buf = reply_buf;
+ req->datalen = max_reply_size;
+ req->tx_iov[1].iov_base = server->packet;
+ req->tx_iov[1].iov_len = size;
+ req->tx_iovlen = 1;
+ req->tx_totallen = size;
+ req->tx_type = *(u_int16_t*)server->packet;
+
+ result = ncp_add_request(server, req);
+ if (result < 0)
+ goto out;
+
+ if (wait_event_interruptible(req->wq, req->status == RQ_DONE)) {
+ ncp_abort_request(server, req, -EINTR);
+ result = -EINTR;
+ goto out;
}
- if (wait_event_interruptible(req.wq, req.status == RQ_DONE)) {
- ncp_abort_request(server, &req, -EIO);
- }
- return req.result;
+
+ result = req->result;
+
+out:
+ ncp_req_put(req);
+
+ return result;
}
/*
@@ -751,11 +783,6 @@
DDPRINTK("do_ncp_rpc_call returned %d\n", result);
- if (result < 0) {
- /* There was a problem with I/O, so the connections is
- * no longer usable. */
- ncp_invalidate_conn(server);
- }
return result;
}
diff --git a/fs/partitions/check.c b/fs/partitions/check.c
index 22d38ff..e46d237 100644
--- a/fs/partitions/check.c
+++ b/fs/partitions/check.c
@@ -180,7 +180,7 @@
}
if (res > 0)
return state;
- if (!err)
+ if (err)
/* The partition is unrecognized. So report I/O errors if there were any */
res = err;
if (!res)
diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
index 8813990..85a6686 100644
--- a/fs/sysfs/dir.c
+++ b/fs/sysfs/dir.c
@@ -431,6 +431,8 @@
new_parent_dentry = new_parent ?
new_parent->dentry : sysfs_mount->mnt_sb->s_root;
+ if (old_parent_dentry->d_inode == new_parent_dentry->d_inode)
+ return 0; /* nothing to move */
again:
mutex_lock(&old_parent_dentry->d_inode->i_mutex);
if (!mutex_trylock(&new_parent_dentry->d_inode->i_mutex)) {
diff --git a/fs/sysfs/inode.c b/fs/sysfs/inode.c
index dd1344b..ccb7d72 100644
--- a/fs/sysfs/inode.c
+++ b/fs/sysfs/inode.c
@@ -227,11 +227,8 @@
mutex_lock_nested(&node->i_mutex, I_MUTEX_CHILD);
if (node->i_private) {
- list_for_each_entry(buf, &set->associates, associates) {
- down(&buf->sem);
+ list_for_each_entry(buf, &set->associates, associates)
buf->orphaned = 1;
- up(&buf->sem);
- }
}
mutex_unlock(&node->i_mutex);
}
diff --git a/include/asm-avr32/Kbuild b/include/asm-avr32/Kbuild
index 8770e73..3136628 100644
--- a/include/asm-avr32/Kbuild
+++ b/include/asm-avr32/Kbuild
@@ -1,3 +1,3 @@
include include/asm-generic/Kbuild.asm
-headers-y += cachectl.h
+header-y += cachectl.h
diff --git a/include/asm-avr32/dma-mapping.h b/include/asm-avr32/dma-mapping.h
index 115813e..21bb60b 100644
--- a/include/asm-avr32/dma-mapping.h
+++ b/include/asm-avr32/dma-mapping.h
@@ -274,6 +274,24 @@
dma_cache_sync(dev, bus_to_virt(dma_handle), size, direction);
}
+static inline void
+dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle,
+ unsigned long offset, size_t size,
+ enum dma_data_direction direction)
+{
+ /* just sync everything, that's all the pci API can do */
+ dma_sync_single_for_cpu(dev, dma_handle, offset+size, direction);
+}
+
+static inline void
+dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle,
+ unsigned long offset, size_t size,
+ enum dma_data_direction direction)
+{
+ /* just sync everything, that's all the pci API can do */
+ dma_sync_single_for_device(dev, dma_handle, offset+size, direction);
+}
+
/**
* dma_sync_sg_for_cpu
* @dev: valid struct device pointer, or NULL for ISA and EISA-like devices
diff --git a/include/asm-generic/page.h b/include/asm-generic/page.h
index b55052c..a96b5d9 100644
--- a/include/asm-generic/page.h
+++ b/include/asm-generic/page.h
@@ -4,51 +4,21 @@
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
-#include <linux/log2.h>
+#include <linux/compiler.h>
-/*
- * non-const pure 2^n version of get_order
- * - the arch may override these in asm/bitops.h if they can be implemented
- * more efficiently than using the arch log2 routines
- * - we use the non-const log2() instead if the arch has defined one suitable
- */
-#ifndef ARCH_HAS_GET_ORDER
-static inline __attribute__((const))
-int __get_order(unsigned long size, int page_shift)
+/* Pure 2^n version of get_order */
+static __inline__ __attribute_const__ int get_order(unsigned long size)
{
-#if BITS_PER_LONG == 32 && defined(ARCH_HAS_ILOG2_U32)
- int order = __ilog2_u32(size) - page_shift;
- return order >= 0 ? order : 0;
-#elif BITS_PER_LONG == 64 && defined(ARCH_HAS_ILOG2_U64)
- int order = __ilog2_u64(size) - page_shift;
- return order >= 0 ? order : 0;
-#else
int order;
- size = (size - 1) >> (page_shift - 1);
+ size = (size - 1) >> (PAGE_SHIFT - 1);
order = -1;
do {
size >>= 1;
order++;
} while (size);
return order;
-#endif
}
-#endif
-
-/**
- * get_order - calculate log2(pages) to hold a block of the specified size
- * @n - size
- *
- * calculate allocation order based on the current page size
- * - this can be used to initialise global variables from constant data
- */
-#define get_order(n) \
-( \
- __builtin_constant_p(n) ? \
- ((n < (1UL << PAGE_SHIFT)) ? 0 : ilog2(n) - PAGE_SHIFT) : \
- __get_order(n, PAGE_SHIFT) \
- )
#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
diff --git a/include/asm-i386/tsc.h b/include/asm-i386/tsc.h
index e997891..84016ff 100644
--- a/include/asm-i386/tsc.h
+++ b/include/asm-i386/tsc.h
@@ -1 +1,67 @@
-#include <asm-x86_64/tsc.h>
+/*
+ * linux/include/asm-i386/tsc.h
+ *
+ * i386 TSC related functions
+ */
+#ifndef _ASM_i386_TSC_H
+#define _ASM_i386_TSC_H
+
+#include <asm/processor.h>
+
+/*
+ * Standard way to access the cycle counter.
+ */
+typedef unsigned long long cycles_t;
+
+extern unsigned int cpu_khz;
+extern unsigned int tsc_khz;
+
+static inline cycles_t get_cycles(void)
+{
+ unsigned long long ret = 0;
+
+#ifndef CONFIG_X86_TSC
+ if (!cpu_has_tsc)
+ return 0;
+#endif
+
+#if defined(CONFIG_X86_GENERIC) || defined(CONFIG_X86_TSC)
+ rdtscll(ret);
+#endif
+ return ret;
+}
+
+/* Like get_cycles, but make sure the CPU is synchronized. */
+static __always_inline cycles_t get_cycles_sync(void)
+{
+ unsigned long long ret;
+#ifdef X86_FEATURE_SYNC_RDTSC
+ unsigned eax;
+
+ /*
+ * Don't do an additional sync on CPUs where we know
+ * RDTSC is already synchronous:
+ */
+ alternative_io("cpuid", ASM_NOP2, X86_FEATURE_SYNC_RDTSC,
+ "=a" (eax), "0" (1) : "ebx","ecx","edx","memory");
+#else
+ sync_core();
+#endif
+ rdtscll(ret);
+
+ return ret;
+}
+
+extern void tsc_init(void);
+extern void mark_tsc_unstable(void);
+extern int unsynchronized_tsc(void);
+extern void init_tsc_clocksource(void);
+
+/*
+ * Boot-time check whether the TSCs are synchronized across
+ * all CPUs/cores:
+ */
+extern void check_tsc_sync_source(int cpu);
+extern void check_tsc_sync_target(void);
+
+#endif
diff --git a/include/asm-i386/vmi_time.h b/include/asm-i386/vmi_time.h
index 1f971eb..94d0a12 100644
--- a/include/asm-i386/vmi_time.h
+++ b/include/asm-i386/vmi_time.h
@@ -61,6 +61,14 @@
#ifdef CONFIG_NO_IDLE_HZ
extern int vmi_stop_hz_timer(void);
extern void vmi_account_time_restart_hz_timer(void);
+#else
+static inline int vmi_stop_hz_timer(void)
+{
+ return 0;
+}
+static inline void vmi_account_time_restart_hz_timer(void)
+{
+}
#endif
/*
diff --git a/include/asm-ia64/kexec.h b/include/asm-ia64/kexec.h
index f2ad469..41299ddf 100644
--- a/include/asm-ia64/kexec.h
+++ b/include/asm-ia64/kexec.h
@@ -22,7 +22,6 @@
} while(0)
extern struct kimage *ia64_kimage;
-DECLARE_PER_CPU(u64, ia64_mca_pal_base);
extern const unsigned int relocate_new_kernel_size;
extern void relocate_new_kernel(unsigned long, unsigned long,
struct ia64_boot_param *, unsigned long);
diff --git a/include/asm-ia64/mca.h b/include/asm-ia64/mca.h
index ee97f7c..41098f4 100644
--- a/include/asm-ia64/mca.h
+++ b/include/asm-ia64/mca.h
@@ -156,6 +156,8 @@
int *monarch_cpu;
};
+DECLARE_PER_CPU(u64, ia64_mca_pal_base);
+
#else /* __ASSEMBLY__ */
#define IA64_MCA_CORRECTED 0x0 /* Error has been corrected by OS_MCA */
diff --git a/include/asm-ia64/meminit.h b/include/asm-ia64/meminit.h
index 6dd476b..21ec5f3 100644
--- a/include/asm-ia64/meminit.h
+++ b/include/asm-ia64/meminit.h
@@ -17,10 +17,11 @@
* - kernel code & data
* - crash dumping code reserved region
* - Kernel memory map built from EFI memory map
+ * - ELF core header
*
* More could be added if necessary
*/
-#define IA64_MAX_RSVD_REGIONS 7
+#define IA64_MAX_RSVD_REGIONS 8
struct rsvd_region {
unsigned long start; /* virtual address of beginning of element */
@@ -36,6 +37,9 @@
extern int filter_rsvd_memory (unsigned long start, unsigned long end, void *arg);
extern void efi_memmap_init(unsigned long *, unsigned long *);
+extern unsigned long vmcore_find_descriptor_size(unsigned long address);
+extern int reserve_elfcorehdr(unsigned long *start, unsigned long *end);
+
/*
* For rounding an address to the next IA64_GRANULE_SIZE or order
*/
diff --git a/include/asm-ia64/pal.h b/include/asm-ia64/pal.h
index e43021a..67656ce 100644
--- a/include/asm-ia64/pal.h
+++ b/include/asm-ia64/pal.h
@@ -371,6 +371,7 @@
* dependent
*/
+#define PAL_TLB_CHECK_OP_PURGE 8
typedef struct pal_process_state_info_s {
u64 reserved1 : 2,
diff --git a/include/asm-ia64/pci.h b/include/asm-ia64/pci.h
index 5160233..5a5d1c2 100644
--- a/include/asm-ia64/pci.h
+++ b/include/asm-ia64/pci.h
@@ -9,6 +9,7 @@
#include <asm/io.h>
#include <asm/scatterlist.h>
+#include <asm/hw_irq.h>
/*
* Can be used to override the logic in pci_scan_bus for skipping already-configured bus
@@ -170,7 +171,7 @@
#define HAVE_ARCH_PCI_GET_LEGACY_IDE_IRQ
static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
{
- return channel ? 15 : 14;
+ return channel ? isa_irq_to_vector(15) : isa_irq_to_vector(14);
}
#endif /* _ASM_IA64_PCI_H */
diff --git a/include/asm-ia64/resource.h b/include/asm-ia64/resource.h
index 77b1eee..ba2272a 100644
--- a/include/asm-ia64/resource.h
+++ b/include/asm-ia64/resource.h
@@ -2,7 +2,6 @@
#define _ASM_IA64_RESOURCE_H
#include <asm/ustack.h>
-#define _STK_LIM_MAX DEFAULT_USER_STACK_SIZE
#include <asm-generic/resource.h>
#endif /* _ASM_IA64_RESOURCE_H */
diff --git a/include/asm-ia64/sal.h b/include/asm-ia64/sal.h
index d000689..46cadf5 100644
--- a/include/asm-ia64/sal.h
+++ b/include/asm-ia64/sal.h
@@ -847,12 +847,13 @@
*/
struct sal_to_os_boot {
u64 rr[8]; /* Region Registers */
- u64 br[6]; /* br0: return addr into SAL boot rendez routine */
+ u64 br[6]; /* br0:
+ * return addr into SAL boot rendez routine */
u64 gr1; /* SAL:GP */
u64 gr12; /* SAL:SP */
u64 gr13; /* SAL: Task Pointer */
u64 fpsr;
- u64 pfs;
+ u64 pfs;
u64 rnat;
u64 unat;
u64 bspstore;
diff --git a/include/asm-ia64/swiotlb.h b/include/asm-ia64/swiotlb.h
deleted file mode 100644
index 452c162..0000000
--- a/include/asm-ia64/swiotlb.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _ASM_SWIOTLB_H
-#define _ASM_SWIOTLB_H 1
-
-#include <asm/machvec.h>
-
-#define SWIOTLB_ARCH_NEED_LATE_INIT
-#define SWIOTLB_ARCH_NEED_ALLOC
-
-#endif /* _ASM_SWIOTLB_H */
diff --git a/include/asm-ia64/unwind.h b/include/asm-ia64/unwind.h
index 5df0276..1af3875 100644
--- a/include/asm-ia64/unwind.h
+++ b/include/asm-ia64/unwind.h
@@ -81,7 +81,7 @@
struct unw_ireg {
unsigned long *loc;
struct unw_ireg_nat {
- long type : 3; /* enum unw_nat_type */
+ unsigned long type : 3; /* enum unw_nat_type */
signed long off : 61; /* NaT word is at loc+nat.off */
} nat;
} r4, r5, r6, r7;
diff --git a/include/asm-m68knommu/m528xsim.h b/include/asm-m68knommu/m528xsim.h
index 1a3b1ae..28bf783 100644
--- a/include/asm-m68knommu/m528xsim.h
+++ b/include/asm-m68knommu/m528xsim.h
@@ -47,6 +47,9 @@
/* set Port AS pin for I2C or UART */
#define MCF5282_GPIO_PASPAR (volatile u16 *) (MCF_IPSBAR + 0x00100056)
+/* Port UA Pin Assignment Register (8 Bit) */
+#define MCF5282_GPIO_PUAPAR 0x10005C
+
/* Interrupt Mask Register Register Low */
#define MCF5282_INTC0_IMRL (volatile u32 *) (MCF_IPSBAR + 0x0C0C)
/* Interrupt Control Register 7 */
diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h
index 89436b9..8959da2 100644
--- a/include/asm-mips/bitops.h
+++ b/include/asm-mips/bitops.h
@@ -54,6 +54,7 @@
static inline void set_bit(unsigned long nr, volatile unsigned long *addr)
{
unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
+ unsigned short bit = nr & SZLONG_MASK;
unsigned long temp;
if (cpu_has_llsc && R10000_LLSC_WAR) {
@@ -65,9 +66,9 @@
" beqzl %0, 1b \n"
" .set mips0 \n"
: "=&r" (temp), "=m" (*m)
- : "ir" (1UL << (nr & SZLONG_MASK)), "m" (*m));
+ : "ir" (1UL << bit), "m" (*m));
#ifdef CONFIG_CPU_MIPSR2
- } else if (__builtin_constant_p(nr)) {
+ } else if (__builtin_constant_p(bit)) {
__asm__ __volatile__(
"1: " __LL "%0, %1 # set_bit \n"
" " __INS "%0, %4, %2, 1 \n"
@@ -77,7 +78,7 @@
"2: b 1b \n"
" .previous \n"
: "=&r" (temp), "=m" (*m)
- : "ir" (nr & SZLONG_MASK), "m" (*m), "r" (~0));
+ : "ir" (bit), "m" (*m), "r" (~0));
#endif /* CONFIG_CPU_MIPSR2 */
} else if (cpu_has_llsc) {
__asm__ __volatile__(
@@ -91,14 +92,14 @@
" .previous \n"
" .set mips0 \n"
: "=&r" (temp), "=m" (*m)
- : "ir" (1UL << (nr & SZLONG_MASK)), "m" (*m));
+ : "ir" (1UL << bit), "m" (*m));
} else {
volatile unsigned long *a = addr;
unsigned long mask;
unsigned long flags;
a += nr >> SZLONG_LOG;
- mask = 1UL << (nr & SZLONG_MASK);
+ mask = 1UL << bit;
local_irq_save(flags);
*a |= mask;
local_irq_restore(flags);
@@ -118,6 +119,7 @@
static inline void clear_bit(unsigned long nr, volatile unsigned long *addr)
{
unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
+ unsigned short bit = nr & SZLONG_MASK;
unsigned long temp;
if (cpu_has_llsc && R10000_LLSC_WAR) {
@@ -129,9 +131,9 @@
" beqzl %0, 1b \n"
" .set mips0 \n"
: "=&r" (temp), "=m" (*m)
- : "ir" (~(1UL << (nr & SZLONG_MASK))), "m" (*m));
+ : "ir" (~(1UL << bit)), "m" (*m));
#ifdef CONFIG_CPU_MIPSR2
- } else if (__builtin_constant_p(nr)) {
+ } else if (__builtin_constant_p(bit)) {
__asm__ __volatile__(
"1: " __LL "%0, %1 # clear_bit \n"
" " __INS "%0, $0, %2, 1 \n"
@@ -141,7 +143,7 @@
"2: b 1b \n"
" .previous \n"
: "=&r" (temp), "=m" (*m)
- : "ir" (nr & SZLONG_MASK), "m" (*m));
+ : "ir" (bit), "m" (*m));
#endif /* CONFIG_CPU_MIPSR2 */
} else if (cpu_has_llsc) {
__asm__ __volatile__(
@@ -155,14 +157,14 @@
" .previous \n"
" .set mips0 \n"
: "=&r" (temp), "=m" (*m)
- : "ir" (~(1UL << (nr & SZLONG_MASK))), "m" (*m));
+ : "ir" (~(1UL << bit)), "m" (*m));
} else {
volatile unsigned long *a = addr;
unsigned long mask;
unsigned long flags;
a += nr >> SZLONG_LOG;
- mask = 1UL << (nr & SZLONG_MASK);
+ mask = 1UL << bit;
local_irq_save(flags);
*a &= ~mask;
local_irq_restore(flags);
@@ -180,6 +182,8 @@
*/
static inline void change_bit(unsigned long nr, volatile unsigned long *addr)
{
+ unsigned short bit = nr & SZLONG_MASK;
+
if (cpu_has_llsc && R10000_LLSC_WAR) {
unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
unsigned long temp;
@@ -192,7 +196,7 @@
" beqzl %0, 1b \n"
" .set mips0 \n"
: "=&r" (temp), "=m" (*m)
- : "ir" (1UL << (nr & SZLONG_MASK)), "m" (*m));
+ : "ir" (1UL << bit), "m" (*m));
} else if (cpu_has_llsc) {
unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
unsigned long temp;
@@ -208,14 +212,14 @@
" .previous \n"
" .set mips0 \n"
: "=&r" (temp), "=m" (*m)
- : "ir" (1UL << (nr & SZLONG_MASK)), "m" (*m));
+ : "ir" (1UL << bit), "m" (*m));
} else {
volatile unsigned long *a = addr;
unsigned long mask;
unsigned long flags;
a += nr >> SZLONG_LOG;
- mask = 1UL << (nr & SZLONG_MASK);
+ mask = 1UL << bit;
local_irq_save(flags);
*a ^= mask;
local_irq_restore(flags);
@@ -233,6 +237,8 @@
static inline int test_and_set_bit(unsigned long nr,
volatile unsigned long *addr)
{
+ unsigned short bit = nr & SZLONG_MASK;
+
if (cpu_has_llsc && R10000_LLSC_WAR) {
unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
unsigned long temp, res;
@@ -246,7 +252,7 @@
" and %2, %0, %3 \n"
" .set mips0 \n"
: "=&r" (temp), "=m" (*m), "=&r" (res)
- : "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
+ : "r" (1UL << bit), "m" (*m)
: "memory");
return res != 0;
@@ -269,7 +275,7 @@
" .previous \n"
" .set pop \n"
: "=&r" (temp), "=m" (*m), "=&r" (res)
- : "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
+ : "r" (1UL << bit), "m" (*m)
: "memory");
return res != 0;
@@ -280,7 +286,7 @@
unsigned long flags;
a += nr >> SZLONG_LOG;
- mask = 1UL << (nr & SZLONG_MASK);
+ mask = 1UL << bit;
local_irq_save(flags);
retval = (mask & *a) != 0;
*a |= mask;
@@ -303,6 +309,8 @@
static inline int test_and_clear_bit(unsigned long nr,
volatile unsigned long *addr)
{
+ unsigned short bit = nr & SZLONG_MASK;
+
if (cpu_has_llsc && R10000_LLSC_WAR) {
unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
unsigned long temp, res;
@@ -317,7 +325,7 @@
" and %2, %0, %3 \n"
" .set mips0 \n"
: "=&r" (temp), "=m" (*m), "=&r" (res)
- : "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
+ : "r" (1UL << bit), "m" (*m)
: "memory");
return res != 0;
@@ -336,7 +344,7 @@
"2: b 1b \n"
" .previous \n"
: "=&r" (temp), "=m" (*m), "=&r" (res)
- : "ri" (nr & SZLONG_MASK), "m" (*m)
+ : "ri" (bit), "m" (*m)
: "memory");
return res;
@@ -361,7 +369,7 @@
" .previous \n"
" .set pop \n"
: "=&r" (temp), "=m" (*m), "=&r" (res)
- : "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
+ : "r" (1UL << bit), "m" (*m)
: "memory");
return res != 0;
@@ -372,7 +380,7 @@
unsigned long flags;
a += nr >> SZLONG_LOG;
- mask = 1UL << (nr & SZLONG_MASK);
+ mask = 1UL << bit;
local_irq_save(flags);
retval = (mask & *a) != 0;
*a &= ~mask;
@@ -395,6 +403,8 @@
static inline int test_and_change_bit(unsigned long nr,
volatile unsigned long *addr)
{
+ unsigned short bit = nr & SZLONG_MASK;
+
if (cpu_has_llsc && R10000_LLSC_WAR) {
unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
unsigned long temp, res;
@@ -408,7 +418,7 @@
" and %2, %0, %3 \n"
" .set mips0 \n"
: "=&r" (temp), "=m" (*m), "=&r" (res)
- : "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
+ : "r" (1UL << bit), "m" (*m)
: "memory");
return res != 0;
@@ -431,7 +441,7 @@
" .previous \n"
" .set pop \n"
: "=&r" (temp), "=m" (*m), "=&r" (res)
- : "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
+ : "r" (1UL << bit), "m" (*m)
: "memory");
return res != 0;
@@ -441,7 +451,7 @@
unsigned long flags;
a += nr >> SZLONG_LOG;
- mask = 1UL << (nr & SZLONG_MASK);
+ mask = 1UL << bit;
local_irq_save(flags);
retval = (mask & *a) != 0;
*a ^= mask;
diff --git a/include/asm-mips/dma.h b/include/asm-mips/dma.h
index e06ef07..833437d 100644
--- a/include/asm-mips/dma.h
+++ b/include/asm-mips/dma.h
@@ -74,7 +74,7 @@
*
*/
-#ifndef GENERIC_ISA_DMA_SUPPORT_BROKEN
+#ifndef CONFIG_GENERIC_ISA_DMA_SUPPORT_BROKEN
#define MAX_DMA_CHANNELS 8
#endif
diff --git a/include/asm-mips/mips_mt.h b/include/asm-mips/mips_mt.h
index fdfff0b..8045abc 100644
--- a/include/asm-mips/mips_mt.h
+++ b/include/asm-mips/mips_mt.h
@@ -6,6 +6,8 @@
#ifndef __ASM_MIPS_MT_H
#define __ASM_MIPS_MT_H
+#include <linux/cpumask.h>
+
extern cpumask_t mt_fpu_cpumask;
extern unsigned long mt_fpemul_threshold;
diff --git a/include/asm-mips/sibyte/trace_prof.h b/include/asm-mips/sibyte/trace_prof.h
deleted file mode 100644
index 5577920..0000000
--- a/include/asm-mips/sibyte/trace_prof.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Copyright (C) 2001 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-#ifndef __ASM_SIBYTE_TRACE_PROF_H
-#define __ASM_SIBYTE_TRACE_PROF_H
-
-#undef DBG
-#if SBPROF_TB_DEBUG
-#define DBG(a) a
-#else
-#define DBG(a)
-#endif
-
-#define SBPROF_TB_MAJOR 240
-#define DEVNAME "bcm1250_tbprof"
-
-typedef u_int64_t tb_sample_t[6*256];
-
-struct sbprof_tb {
- int open;
- tb_sample_t *sbprof_tbbuf;
- int next_tb_sample;
-
- volatile int tb_enable;
- volatile int tb_armed;
-
- wait_queue_head_t tb_sync;
- wait_queue_head_t tb_read;
-};
-
-#define MAX_SAMPLE_BYTES (24*1024*1024)
-#define MAX_TBSAMPLE_BYTES (12*1024*1024)
-
-#define MAX_SAMPLES (MAX_SAMPLE_BYTES/sizeof(u_int32_t))
-#define TB_SAMPLE_SIZE (sizeof(tb_sample_t))
-#define MAX_TB_SAMPLES (MAX_TBSAMPLE_BYTES/TB_SAMPLE_SIZE)
-
-/* IOCTLs */
-#define SBPROF_ZBSTART _IOW('s', 0, int)
-#define SBPROF_ZBSTOP _IOW('s', 1, int)
-#define SBPROF_ZBWAITFULL _IOW('s', 2, int)
-
-/***************************************************************************
- * Routines for gathering ZBbus profiles using trace buffer
- ***************************************************************************/
-
-/* Requires: Already called zclk_timer_init with a value that won't
- saturate 40 bits. No subsequent use of SCD performance counters
- or trace buffer.
- Effect: Starts gathering random ZBbus profiles using trace buffer. */
-extern int sbprof_zbprof_start(struct file *filp);
-
-/* Effect: Stops collection of ZBbus profiles */
-extern int sbprof_zbprof_stop(void);
-
-
-/***************************************************************************
- * Routines for using 40-bit SCD cycle counter
- *
- * Client responsible for either handling interrupts or making sure
- * the cycles counter never saturates, e.g., by doing
- * zclk_timer_init(0) at least every 2^40 - 1 ZCLKs.
- ***************************************************************************/
-
-/* Configures SCD counter 0 to count ZCLKs starting from val;
- Configures SCD counters1,2,3 to count nothing.
- Must not be called while gathering ZBbus profiles.
-
-unsigned long long val; */
-#define zclk_timer_init(val) \
- __asm__ __volatile__ (".set push;" \
- ".set mips64;" \
- "la $8, 0xb00204c0;" /* SCD perf_cnt_cfg */ \
- "sd %0, 0x10($8);" /* write val to counter0 */ \
- "sd %1, 0($8);" /* config counter0 for zclks*/ \
- ".set pop" \
- : /* no outputs */ \
- /* enable, counter0 */ \
- : /* inputs */ "r"(val), "r" ((1ULL << 33) | 1ULL) \
- : /* modifies */ "$8" )
-
-
-/* Reads SCD counter 0 and puts result in value
- unsigned long long val; */
-#define zclk_get(val) \
- __asm__ __volatile__ (".set push;" \
- ".set mips64;" \
- "la $8, 0xb00204c0;" /* SCD perf_cnt_cfg */ \
- "ld %0, 0x10($8);" /* write val to counter0 */ \
- ".set pop" \
- : /* outputs */ "=r"(val) \
- : /* inputs */ \
- : /* modifies */ "$8" )
-
-#endif /* __ASM_SIBYTE_TRACE_PROF_H */
diff --git a/include/asm-mips/smtc.h b/include/asm-mips/smtc.h
index e1941d1..44dfa4a 100644
--- a/include/asm-mips/smtc.h
+++ b/include/asm-mips/smtc.h
@@ -34,6 +34,9 @@
extern asiduse smtc_live_asid[MAX_SMTC_TLBS][MAX_SMTC_ASIDS];
+struct mm_struct;
+struct task_struct;
+
void smtc_get_new_mmu_context(struct mm_struct *mm, unsigned long cpu);
void smtc_flush_tlb_asid(unsigned long asid);
diff --git a/include/asm-mips/smtc_ipi.h b/include/asm-mips/smtc_ipi.h
index 55f3419..360ea6d 100644
--- a/include/asm-mips/smtc_ipi.h
+++ b/include/asm-mips/smtc_ipi.h
@@ -4,6 +4,8 @@
#ifndef __ASM_SMTC_IPI_H
#define __ASM_SMTC_IPI_H
+#include <linux/spinlock.h>
+
//#define SMTC_IPI_DEBUG
#ifdef SMTC_IPI_DEBUG
diff --git a/include/asm-mips/spinlock.h b/include/asm-mips/spinlock.h
index f1755d2..35e431c 100644
--- a/include/asm-mips/spinlock.h
+++ b/include/asm-mips/spinlock.h
@@ -287,7 +287,7 @@
" .set noreorder # __raw_read_trylock \n"
" li %2, 0 \n"
"1: ll %1, %3 \n"
- " bnez %1, 2f \n"
+ " bltz %1, 2f \n"
" addu %1, 1 \n"
" sc %1, %0 \n"
" .set reorder \n"
@@ -304,7 +304,7 @@
" .set noreorder # __raw_read_trylock \n"
" li %2, 0 \n"
"1: ll %1, %3 \n"
- " bnez %1, 2f \n"
+ " bltz %1, 2f \n"
" addu %1, 1 \n"
" sc %1, %0 \n"
" beqz %1, 1b \n"
diff --git a/include/asm-mips/uaccess.h b/include/asm-mips/uaccess.h
index c62c20e..b255117 100644
--- a/include/asm-mips/uaccess.h
+++ b/include/asm-mips/uaccess.h
@@ -435,6 +435,8 @@
__cu_len; \
})
+extern size_t __copy_user_inatomic(void *__to, const void *__from, size_t __n);
+
#define __copy_to_user_inatomic(to,from,n) \
({ \
void __user *__cu_to; \
diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h
index 696cff3..2f1087b 100644
--- a/include/asm-mips/unistd.h
+++ b/include/asm-mips/unistd.h
@@ -334,16 +334,18 @@
#define __NR_kexec_load (__NR_Linux + 311)
#define __NR_getcpu (__NR_Linux + 312)
#define __NR_epoll_pwait (__NR_Linux + 313)
+#define __NR_ioprio_set (__NR_Linux + 314)
+#define __NR_ioprio_get (__NR_Linux + 315)
/*
* Offset of the last Linux o32 flavoured syscall
*/
-#define __NR_Linux_syscalls 313
+#define __NR_Linux_syscalls 315
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
#define __NR_O32_Linux 4000
-#define __NR_O32_Linux_syscalls 313
+#define __NR_O32_Linux_syscalls 315
#if _MIPS_SIM == _MIPS_SIM_ABI64
@@ -624,16 +626,18 @@
#define __NR_kexec_load (__NR_Linux + 270)
#define __NR_getcpu (__NR_Linux + 271)
#define __NR_epoll_pwait (__NR_Linux + 272)
+#define __NR_ioprio_set (__NR_Linux + 273)
+#define __NR_ioprio_get (__NR_Linux + 274)
/*
* Offset of the last Linux 64-bit flavoured syscall
*/
-#define __NR_Linux_syscalls 272
+#define __NR_Linux_syscalls 274
#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
#define __NR_64_Linux 5000
-#define __NR_64_Linux_syscalls 272
+#define __NR_64_Linux_syscalls 274
#if _MIPS_SIM == _MIPS_SIM_NABI32
@@ -918,16 +922,18 @@
#define __NR_kexec_load (__NR_Linux + 274)
#define __NR_getcpu (__NR_Linux + 275)
#define __NR_epoll_pwait (__NR_Linux + 276)
+#define __NR_ioprio_set (__NR_Linux + 277)
+#define __NR_ioprio_get (__NR_Linux + 278)
/*
* Offset of the last N32 flavoured syscall
*/
-#define __NR_Linux_syscalls 276
+#define __NR_Linux_syscalls 278
#endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
#define __NR_N32_Linux 6000
-#define __NR_N32_Linux_syscalls 276
+#define __NR_N32_Linux_syscalls 278
#ifdef __KERNEL__
diff --git a/include/asm-s390/bugs.h b/include/asm-s390/bugs.h
index 2c36596..011f1e6 100644
--- a/include/asm-s390/bugs.h
+++ b/include/asm-s390/bugs.h
@@ -16,7 +16,7 @@
* void check_bugs(void);
*/
-static void __init check_bugs(void)
+static inline void check_bugs(void)
{
/* s390 has no bugs ... */
}
diff --git a/include/asm-s390/ipl.h b/include/asm-s390/ipl.h
index 5650d3d..660f782 100644
--- a/include/asm-s390/ipl.h
+++ b/include/asm-s390/ipl.h
@@ -74,6 +74,7 @@
extern u32 ipl_flags;
extern u16 ipl_devno;
+extern u32 dump_prefix_page;
extern void do_reipl(void);
extern void ipl_save_parameters(void);
diff --git a/include/asm-sh/cache.h b/include/asm-sh/cache.h
index e3a180c..9a3cb6b 100644
--- a/include/asm-sh/cache.h
+++ b/include/asm-sh/cache.h
@@ -21,6 +21,7 @@
#define L1_CACHE_ALIGN(x) (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1))
+#ifndef __ASSEMBLY__
struct cache_info {
unsigned int ways; /* Number of cache ways */
unsigned int sets; /* Number of cache sets */
@@ -47,6 +48,6 @@
unsigned long flags;
};
-
+#endif /* __ASSEMBLY__ */
#endif /* __KERNEL__ */
#endif /* __ASM_SH_CACHE_H */
diff --git a/include/asm-sh/cacheflush.h b/include/asm-sh/cacheflush.h
index 22f1263..07f62ec9 100644
--- a/include/asm-sh/cacheflush.h
+++ b/include/asm-sh/cacheflush.h
@@ -30,8 +30,5 @@
#define HAVE_ARCH_UNMAPPED_AREA
-/* Page flag for lazy dcache write-back for the aliasing UP caches */
-#define PG_dcache_dirty PG_arch_1
-
#endif /* __KERNEL__ */
#endif /* __ASM_SH_CACHEFLUSH_H */
diff --git a/include/asm-sh/cpu-sh3/cacheflush.h b/include/asm-sh/cpu-sh3/cacheflush.h
index 6fabbba..f70d8ef7 100644
--- a/include/asm-sh/cpu-sh3/cacheflush.h
+++ b/include/asm-sh/cpu-sh3/cacheflush.h
@@ -36,6 +36,8 @@
/* 32KB cache, 4kb PAGE sizes need to check bit 12 */
#define CACHE_ALIAS 0x00001000
+#define PG_mapped PG_arch_1
+
void flush_cache_all(void);
void flush_cache_mm(struct mm_struct *mm);
#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
diff --git a/include/asm-sh/cpu-sh4/cacheflush.h b/include/asm-sh/cpu-sh4/cacheflush.h
index b3746a9..5fd5c89 100644
--- a/include/asm-sh/cpu-sh4/cacheflush.h
+++ b/include/asm-sh/cpu-sh4/cacheflush.h
@@ -39,4 +39,6 @@
/* Initialization of P3 area for copy_user_page */
void p3_cache_init(void);
+#define PG_mapped PG_arch_1
+
#endif /* __ASM_CPU_SH4_CACHEFLUSH_H */
diff --git a/include/asm-sh/pgtable.h b/include/asm-sh/pgtable.h
index 9214c01..184d7fc 100644
--- a/include/asm-sh/pgtable.h
+++ b/include/asm-sh/pgtable.h
@@ -583,6 +583,11 @@
extern unsigned int kobjsize(const void *objp);
#endif /* !CONFIG_MMU */
+#if defined(CONFIG_CPU_SH4) || defined(CONFIG_SH7705_CACHE_32KB)
+#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
+extern pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep);
+#endif
+
extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
extern void paging_init(void);
diff --git a/include/asm-sh/thread_info.h b/include/asm-sh/thread_info.h
index 279e70a..31d55e3 100644
--- a/include/asm-sh/thread_info.h
+++ b/include/asm-sh/thread_info.h
@@ -111,6 +111,7 @@
#define TIF_SIGPENDING 2 /* signal pending */
#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
#define TIF_RESTORE_SIGMASK 4 /* restore signal mask in do_signal() */
+#define TIF_SINGLESTEP 5 /* singlestepping active */
#define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
#define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling TIF_NEED_RESCHED */
#define TIF_MEMDIE 18
@@ -121,6 +122,7 @@
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK)
+#define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP)
#define _TIF_USEDFPU (1<<TIF_USEDFPU)
#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
#define _TIF_FREEZE (1<<TIF_FREEZE)
diff --git a/include/asm-sparc64/dma.h b/include/asm-sparc64/dma.h
index 1bf4f7a8..a9fd0618 100644
--- a/include/asm-sparc64/dma.h
+++ b/include/asm-sparc64/dma.h
@@ -15,17 +15,6 @@
#include <asm/delay.h>
#include <asm/oplib.h>
-extern spinlock_t dma_spin_lock;
-
-#define claim_dma_lock() \
-({ unsigned long flags; \
- spin_lock_irqsave(&dma_spin_lock, flags); \
- flags; \
-})
-
-#define release_dma_lock(__flags) \
- spin_unlock_irqrestore(&dma_spin_lock, __flags);
-
/* These are irrelevant for Sparc DMA, but we leave it in so that
* things can compile.
*/
diff --git a/include/asm-sparc64/floppy.h b/include/asm-sparc64/floppy.h
index dbe033e..331013a 100644
--- a/include/asm-sparc64/floppy.h
+++ b/include/asm-sparc64/floppy.h
@@ -854,4 +854,15 @@
#define EXTRA_FLOPPY_PARAMS
+static DEFINE_SPINLOCK(dma_spin_lock);
+
+#define claim_dma_lock() \
+({ unsigned long flags; \
+ spin_lock_irqsave(&dma_spin_lock, flags); \
+ flags; \
+})
+
+#define release_dma_lock(__flags) \
+ spin_unlock_irqrestore(&dma_spin_lock, __flags);
+
#endif /* !(__ASM_SPARC64_FLOPPY_H) */
diff --git a/include/asm-sparc64/parport.h b/include/asm-sparc64/parport.h
index be9509c..284dfd0 100644
--- a/include/asm-sparc64/parport.h
+++ b/include/asm-sparc64/parport.h
@@ -19,6 +19,17 @@
*/
#define HAS_DMA
+static DEFINE_SPINLOCK(dma_spin_lock);
+
+#define claim_dma_lock() \
+({ unsigned long flags; \
+ spin_lock_irqsave(&dma_spin_lock, flags); \
+ flags; \
+})
+
+#define release_dma_lock(__flags) \
+ spin_unlock_irqrestore(&dma_spin_lock, __flags);
+
static struct sparc_ebus_info {
struct ebus_dma_info info;
unsigned int addr;
diff --git a/include/asm-x86_64/swiotlb.h b/include/asm-x86_64/swiotlb.h
index ab913ff..f9c5895 100644
--- a/include/asm-x86_64/swiotlb.h
+++ b/include/asm-x86_64/swiotlb.h
@@ -44,7 +44,6 @@
extern int swiotlb_force;
#ifdef CONFIG_SWIOTLB
-#define SWIOTLB_ARCH_NEED_ALLOC
extern int swiotlb;
#else
#define swiotlb 0
diff --git a/include/asm-x86_64/tsc.h b/include/asm-x86_64/tsc.h
index 26c3e982..d66ba6e 100644
--- a/include/asm-x86_64/tsc.h
+++ b/include/asm-x86_64/tsc.h
@@ -1,67 +1 @@
-/*
- * linux/include/asm-x86_64/tsc.h
- *
- * x86_64 TSC related functions
- */
-#ifndef _ASM_x86_64_TSC_H
-#define _ASM_x86_64_TSC_H
-
-#include <asm/processor.h>
-
-/*
- * Standard way to access the cycle counter.
- */
-typedef unsigned long long cycles_t;
-
-extern unsigned int cpu_khz;
-extern unsigned int tsc_khz;
-
-static inline cycles_t get_cycles(void)
-{
- unsigned long long ret = 0;
-
-#ifndef CONFIG_X86_TSC
- if (!cpu_has_tsc)
- return 0;
-#endif
-
-#if defined(CONFIG_X86_GENERIC) || defined(CONFIG_X86_TSC)
- rdtscll(ret);
-#endif
- return ret;
-}
-
-/* Like get_cycles, but make sure the CPU is synchronized. */
-static __always_inline cycles_t get_cycles_sync(void)
-{
- unsigned long long ret;
-#ifdef X86_FEATURE_SYNC_RDTSC
- unsigned eax;
-
- /*
- * Don't do an additional sync on CPUs where we know
- * RDTSC is already synchronous:
- */
- alternative_io("cpuid", ASM_NOP2, X86_FEATURE_SYNC_RDTSC,
- "=a" (eax), "0" (1) : "ebx","ecx","edx","memory");
-#else
- sync_core();
-#endif
- rdtscll(ret);
-
- return ret;
-}
-
-extern void tsc_init(void);
-extern void mark_tsc_unstable(void);
-extern int unsynchronized_tsc(void);
-extern void init_tsc_clocksource(void);
-
-/*
- * Boot-time check whether the TSCs are synchronized across
- * all CPUs/cores:
- */
-extern void check_tsc_sync_source(int cpu);
-extern void check_tsc_sync_target(void);
-
-#endif
+#include <asm-i386/tsc.h>
diff --git a/include/linux/audit.h b/include/linux/audit.h
index 229fa01..773e30d 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -24,6 +24,7 @@
#ifndef _LINUX_AUDIT_H_
#define _LINUX_AUDIT_H_
+#include <linux/types.h>
#include <linux/elf-em.h>
/* The netlink messages for the audit system is divided into blocks:
diff --git a/include/linux/compat.h b/include/linux/compat.h
index 80b17f4..ccd863d 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -234,5 +234,24 @@
compat_ulong_t maxnode, const compat_ulong_t __user *old_nodes,
const compat_ulong_t __user *new_nodes);
+/*
+ * epoll (fs/eventpoll.c) compat bits follow ...
+ */
+#ifndef CONFIG_HAS_COMPAT_EPOLL_EVENT
+struct epoll_event;
+#define compat_epoll_event epoll_event
+#else
+asmlinkage long compat_sys_epoll_ctl(int epfd, int op, int fd,
+ struct compat_epoll_event __user *event);
+asmlinkage long compat_sys_epoll_wait(int epfd,
+ struct compat_epoll_event __user *events,
+ int maxevents, int timeout);
+#endif
+asmlinkage long compat_sys_epoll_pwait(int epfd,
+ struct compat_epoll_event __user *events,
+ int maxevents, int timeout,
+ const compat_sigset_t __user *sigmask,
+ compat_size_t sigsetsize);
+
#endif /* CONFIG_COMPAT */
#endif /* _LINUX_COMPAT_H */
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 3bef961..5bdbc74 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -47,7 +47,7 @@
* HRTIMER_CB_IRQSAFE: Callback may run in hardirq context
* HRTIMER_CB_IRQSAFE_NO_RESTART: Callback may run in hardirq context and
* does not restart the timer
- * HRTIMER_CB_IRQSAFE_NO_SOFTIRQ: Callback must run in softirq context
+ * HRTIMER_CB_IRQSAFE_NO_SOFTIRQ: Callback must run in hardirq context
* Special mode for tick emultation
*/
enum hrtimer_cb_mode {
@@ -139,7 +139,7 @@
};
/**
- * struct hrtimer_base - the timer base for a specific clock
+ * struct hrtimer_clock_base - the timer base for a specific clock
* @cpu_base: per cpu clock base
* @index: clock type index for per_cpu support when moving a
* timer to a base on another cpu.
diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
index 4fab3d0..e33ee76 100644
--- a/include/linux/if_pppox.h
+++ b/include/linux/if_pppox.h
@@ -114,6 +114,7 @@
#ifdef __KERNEL__
struct pppoe_opt {
struct net_device *dev; /* device associated with socket*/
+ int ifindex; /* ifindex of device associated with socket */
struct pppoe_addr pa; /* what this socket is bound to*/
struct sockaddr_pppox relay; /* what socket data will be
relayed to (PPPoE relaying) */
@@ -132,6 +133,7 @@
unsigned short num;
};
#define pppoe_dev proto.pppoe.dev
+#define pppoe_ifindex proto.pppoe.ifindex
#define pppoe_pa proto.pppoe.pa
#define pppoe_relay proto.pppoe.relay
diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index 9dbb525..a113fe6 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -218,5 +218,7 @@
extern void ip_mc_down(struct in_device *);
extern void ip_mc_dec_group(struct in_device *in_dev, __be32 addr);
extern void ip_mc_inc_group(struct in_device *in_dev, __be32 addr);
+extern void ip_mc_rejoin_group(struct ip_mc_list *im);
+
#endif
#endif
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 913e575..bfcef8a 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -62,6 +62,12 @@
#define MMC_BUS_WIDTH_1 0
#define MMC_BUS_WIDTH_4 2
+
+ unsigned char timing; /* timing specification used */
+
+#define MMC_TIMING_LEGACY 0
+#define MMC_TIMING_MMC_HS 1
+#define MMC_TIMING_SD_HS 2
};
struct mmc_host_ops {
@@ -87,6 +93,8 @@
#define MMC_CAP_4_BIT_DATA (1 << 0) /* Can the host do 4 bit transfers */
#define MMC_CAP_MULTIWRITE (1 << 1) /* Can accurately report bytes sent to card on error */
#define MMC_CAP_BYTEBLOCK (1 << 2) /* Can do non-log2 block sizes */
+#define MMC_CAP_MMC_HIGHSPEED (1 << 3) /* Can do MMC high-speed timing */
+#define MMC_CAP_SD_HIGHSPEED (1 << 4) /* Can do SD high-speed timing */
/* host specific block data */
unsigned int max_seg_size; /* see blk_queue_max_segment_size */
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 6a8570b..3d956c3a 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -121,6 +121,7 @@
u_int32_t writesize;
u_int32_t oobsize; // Amount of OOB data per block (e.g. 16)
+ u_int32_t oobavail; // Available OOB bytes per block
// Kernel-only stuff starts here.
char *name;
diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h
index d8af8a9..a56d24a 100644
--- a/include/linux/mtd/onenand.h
+++ b/include/linux/mtd/onenand.h
@@ -82,7 +82,8 @@
* @wq: [INTERN] wait queue to sleep on if a OneNAND
* operation is in progress
* @state: [INTERN] the current state of the OneNAND device
- * @page_buf: data buffer
+ * @page_buf: [INTERN] page main data buffer
+ * @oob_buf: [INTERN] page oob data buffer
* @subpagesize: [INTERN] holds the subpagesize
* @ecclayout: [REPLACEABLE] the default ecc placement scheme
* @bbm: [REPLACEABLE] pointer to Bad Block Management
@@ -122,6 +123,7 @@
wait_queue_head_t wq;
onenand_state_t state;
unsigned char *page_buf;
+ unsigned char *oob_buf;
int subpagesize;
struct nand_ecclayout *ecclayout;
@@ -156,6 +158,7 @@
#define ONENAND_HAS_CONT_LOCK (0x0001)
#define ONENAND_HAS_UNLOCK_ALL (0x0002)
#define ONENAND_PAGEBUF_ALLOC (0x1000)
+#define ONENAND_OOBBUF_ALLOC (0x2000)
/*
* OneNAND Flash Manufacturer ID Codes
diff --git a/include/linux/mv643xx.h b/include/linux/mv643xx.h
index e7d4da1..c6d4ab8 100644
--- a/include/linux/mv643xx.h
+++ b/include/linux/mv643xx.h
@@ -1288,6 +1288,7 @@
#define MV643XX_ETH_NAME "mv643xx_eth"
struct mv643xx_eth_platform_data {
+ int port_number;
u16 force_phy_addr; /* force override if phy_addr == 0 */
u16 phy_addr;
diff --git a/include/linux/ncp_fs_sb.h b/include/linux/ncp_fs_sb.h
index a503052..6330fc76 100644
--- a/include/linux/ncp_fs_sb.h
+++ b/include/linux/ncp_fs_sb.h
@@ -50,6 +50,8 @@
int packet_size;
unsigned char *packet; /* Here we prepare requests and
receive replies */
+ unsigned char *txbuf; /* Storage for current request */
+ unsigned char *rxbuf; /* Storage for reply to current request */
int lock; /* To prevent mismatch in protocols. */
struct mutex mutex;
diff --git a/include/linux/netfilter_ipv4/ip_conntrack_core.h b/include/linux/netfilter_ipv4/ip_conntrack_core.h
index 907d4f5..e3a6df0 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_core.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_core.h
@@ -45,7 +45,7 @@
int ret = NF_ACCEPT;
if (ct) {
- if (!is_confirmed(ct))
+ if (!is_confirmed(ct) && !is_dying(ct))
ret = __ip_conntrack_confirm(pskb);
ip_ct_deliver_cached_events(ct);
}
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 83b3c7b..35fa4d5 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -194,9 +194,7 @@
union svc_addr_u {
struct in_addr addr;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
struct in6_addr addr6;
-#endif
};
/*
diff --git a/include/linux/sunrpc/svcsock.h b/include/linux/sunrpc/svcsock.h
index cccea0a..79096875 100644
--- a/include/linux/sunrpc/svcsock.h
+++ b/include/linux/sunrpc/svcsock.h
@@ -66,7 +66,7 @@
* Function prototypes.
*/
int svc_makesock(struct svc_serv *, int, unsigned short, int flags);
-void svc_close_socket(struct svc_sock *);
+void svc_force_close_socket(struct svc_sock *);
int svc_recv(struct svc_rqst *, long);
int svc_send(struct svc_rqst *);
void svc_drop(struct svc_rqst *);
diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h
index f7be1ac..09a2532 100644
--- a/include/net/inet_timewait_sock.h
+++ b/include/net/inet_timewait_sock.h
@@ -66,7 +66,7 @@
struct inet_timewait_death_row {
/* Short-time timewait calendar */
int twcal_hand;
- int twcal_jiffie;
+ unsigned long twcal_jiffie;
struct timer_list twcal_timer;
struct hlist_head twcal_row[INET_TWDR_RECYCLE_SLOTS];
diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h
index 7fdc72c..85634e1 100644
--- a/include/net/netfilter/nf_conntrack_core.h
+++ b/include/net/netfilter/nf_conntrack_core.h
@@ -64,7 +64,7 @@
int ret = NF_ACCEPT;
if (ct) {
- if (!nf_ct_is_confirmed(ct))
+ if (!nf_ct_is_confirmed(ct) && !nf_ct_is_dying(ct))
ret = __nf_conntrack_confirm(pskb);
nf_ct_deliver_cached_events(ct);
}
diff --git a/include/net/sock.h b/include/net/sock.h
index 849c7df..2c7d60c 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -426,7 +426,7 @@
static inline int sk_acceptq_is_full(struct sock *sk)
{
- return sk->sk_ack_backlog >= sk->sk_max_ack_backlog;
+ return sk->sk_ack_backlog > sk->sk_max_ack_backlog;
}
/*
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 92a1fc4..5a00aa8 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -988,8 +988,9 @@
int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl);
struct xfrm_policy *xfrm_policy_bysel_ctx(u8 type, int dir,
struct xfrm_selector *sel,
- struct xfrm_sec_ctx *ctx, int delete);
-struct xfrm_policy *xfrm_policy_byid(u8, int dir, u32 id, int delete);
+ struct xfrm_sec_ctx *ctx, int delete,
+ int *err);
+struct xfrm_policy *xfrm_policy_byid(u8, int dir, u32 id, int delete, int *err);
void xfrm_policy_flush(u8 type, struct xfrm_audit *audit_info);
u32 xfrm_get_acqseq(void);
void xfrm_alloc_spi(struct xfrm_state *x, __be32 minspi, __be32 maxspi);
diff --git a/include/sound/version.h b/include/sound/version.h
index a9ba7ee..5f72750 100644
--- a/include/sound/version.h
+++ b/include/sound/version.h
@@ -1,3 +1,3 @@
/* include/version.h. Generated by alsa/ksync script. */
-#define CONFIG_SND_VERSION "1.0.14rc2"
-#define CONFIG_SND_DATE " (Wed Feb 14 07:42:13 2007 UTC)"
+#define CONFIG_SND_VERSION "1.0.14rc3"
+#define CONFIG_SND_DATE " (Tue Mar 06 13:10:00 2007 UTC)"
diff --git a/init/Kconfig b/init/Kconfig
index f977086..b170aa1 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -304,6 +304,22 @@
If unsure, say N.
+config BLK_DEV_INITRD
+ bool "Initial RAM filesystem and RAM disk (initramfs/initrd) support"
+ depends on BROKEN || !FRV
+ help
+ The initial RAM filesystem is a ramfs which is loaded by the
+ boot loader (loadlin or lilo) and that is mounted as root
+ before the normal boot procedure. It is typically used to
+ load modules needed to mount the "real" root file system,
+ etc. See <file:Documentation/initrd.txt> for details.
+
+ If RAM disk support (BLK_DEV_RAM) is also included, this
+ also enables initial RAM disk (initrd) support and adds
+ 15 Kbytes (more on some other architectures) to the kernel size.
+
+ If unsure say Y.
+
if BLK_DEV_INITRD
source "usr/Kconfig"
diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 0b5ecbe..554ac36 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -731,7 +731,8 @@
if (IS_ERR(name))
return PTR_ERR(name);
- mutex_lock(&mqueue_mnt->mnt_root->d_inode->i_mutex);
+ mutex_lock_nested(&mqueue_mnt->mnt_root->d_inode->i_mutex,
+ I_MUTEX_PARENT);
dentry = lookup_one_len(name, mqueue_mnt->mnt_root, strlen(name));
if (IS_ERR(dentry)) {
err = PTR_ERR(dentry);
diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index de93a81..ec4cb9f 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -540,19 +540,19 @@
/*
* Switch to high resolution mode
*/
-static void hrtimer_switch_to_hres(void)
+static int hrtimer_switch_to_hres(void)
{
struct hrtimer_cpu_base *base = &__get_cpu_var(hrtimer_bases);
unsigned long flags;
if (base->hres_active)
- return;
+ return 1;
local_irq_save(flags);
if (tick_init_highres()) {
local_irq_restore(flags);
- return;
+ return 0;
}
base->hres_active = 1;
base->clock_base[CLOCK_REALTIME].resolution = KTIME_HIGH_RES;
@@ -565,13 +565,14 @@
local_irq_restore(flags);
printk(KERN_INFO "Switched to high resolution mode on CPU %d\n",
smp_processor_id());
+ return 1;
}
#else
static inline int hrtimer_hres_active(void) { return 0; }
static inline int hrtimer_is_hres_enabled(void) { return 0; }
-static inline void hrtimer_switch_to_hres(void) { }
+static inline int hrtimer_switch_to_hres(void) { return 0; }
static inline void hrtimer_force_reprogram(struct hrtimer_cpu_base *base) { }
static inline int hrtimer_enqueue_reprogram(struct hrtimer *timer,
struct hrtimer_clock_base *base)
@@ -1130,6 +1131,9 @@
if (base->softirq_time.tv64 <= timer->expires.tv64)
break;
+#ifdef CONFIG_HIGH_RES_TIMERS
+ WARN_ON_ONCE(timer->cb_mode == HRTIMER_CB_IRQSAFE_NO_SOFTIRQ);
+#endif
timer_stats_account_hrtimer(timer);
fn = timer->function;
@@ -1173,7 +1177,8 @@
* deadlock vs. xtime_lock.
*/
if (tick_check_oneshot_change(!hrtimer_is_hres_enabled()))
- hrtimer_switch_to_hres();
+ if (hrtimer_switch_to_hres())
+ return;
hrtimer_get_softirq_time(cpu_base);
diff --git a/kernel/module.c b/kernel/module.c
index f77e893..fbc51de 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -2419,12 +2419,6 @@
kfree(driver_name);
}
}
- /*
- * Undo the additional reference we added in module_add_driver()
- * via kset_find_obj()
- */
- if (drv->mod_name)
- kobject_put(&drv->kobj);
}
EXPORT_SYMBOL(module_remove_driver);
#endif
diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
index 95f6657..51a4dd0 100644
--- a/kernel/power/Kconfig
+++ b/kernel/power/Kconfig
@@ -81,30 +81,35 @@
bool "Software Suspend"
depends on PM && SWAP && ((X86 && (!SMP || SUSPEND_SMP)) || ((FRV || PPC32) && !SMP))
---help---
- Enable the possibility of suspending the machine.
- It doesn't need ACPI or APM.
- You may suspend your machine by 'swsusp' or 'shutdown -z <time>'
- (patch for sysvinit needed).
+ Enable the suspend to disk (STD) functionality.
- It creates an image which is saved in your active swap. Upon next
+ You can suspend your machine with 'echo disk > /sys/power/state'.
+ Alternatively, you can use the additional userland tools available
+ from <http://suspend.sf.net>.
+
+ In principle it does not require ACPI or APM, although for example
+ ACPI will be used if available.
+
+ It creates an image which is saved in your active swap. Upon the next
boot, pass the 'resume=/dev/swappartition' argument to the kernel to
have it detect the saved image, restore memory state from it, and
continue to run as before. If you do not want the previous state to
- be reloaded, then use the 'noresume' kernel argument. However, note
- that your partitions will be fsck'd and you must re-mkswap your swap
- partitions. It does not work with swap files.
+ be reloaded, then use the 'noresume' kernel command line argument.
+ Note, however, that fsck will be run on your filesystems and you will
+ need to run mkswap against the swap partition used for the suspend.
- Right now you may boot without resuming and then later resume but
- in meantime you cannot use those swap partitions/files which were
- involved in suspending. Also in this case there is a risk that buffers
- on disk won't match with saved ones.
+ It also works with swap files to a limited extent (for details see
+ <file:Documentation/power/swsusp-and-swap-files.txt>).
+
+ Right now you may boot without resuming and resume later but in the
+ meantime you cannot use the swap partition(s)/file(s) involved in
+ suspending. Also in this case you must not use the filesystems
+ that were mounted before the suspend. In particular, you MUST NOT
+ MOUNT any journaled filesystems mounted before the suspend or they
+ will get corrupted in a nasty way.
For more information take a look at <file:Documentation/power/swsusp.txt>.
- (For now, swsusp is incompatible with PAE aka HIGHMEM_64G on i386.
- we need identity mapping for resume to work, and that is trivial
- to get with 4MB pages, but less than trivial on PAE).
-
config PM_STD_PARTITION
string "Default resume partition"
depends on SOFTWARE_SUSPEND
diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c
index 482b11f..bcd14e8 100644
--- a/kernel/rcutorture.c
+++ b/kernel/rcutorture.c
@@ -60,19 +60,19 @@
static int shuffle_interval = 5; /* Interval between shuffles (in sec)*/
static char *torture_type = "rcu"; /* What RCU implementation to torture. */
-module_param(nreaders, int, 0);
+module_param(nreaders, int, 0444);
MODULE_PARM_DESC(nreaders, "Number of RCU reader threads");
-module_param(nfakewriters, int, 0);
+module_param(nfakewriters, int, 0444);
MODULE_PARM_DESC(nfakewriters, "Number of RCU fake writer threads");
-module_param(stat_interval, int, 0);
+module_param(stat_interval, int, 0444);
MODULE_PARM_DESC(stat_interval, "Number of seconds between stats printk()s");
-module_param(verbose, bool, 0);
+module_param(verbose, bool, 0444);
MODULE_PARM_DESC(verbose, "Enable verbose debugging printk()s");
-module_param(test_no_idle_hz, bool, 0);
+module_param(test_no_idle_hz, bool, 0444);
MODULE_PARM_DESC(test_no_idle_hz, "Test support for tickless idle CPUs");
-module_param(shuffle_interval, int, 0);
+module_param(shuffle_interval, int, 0444);
MODULE_PARM_DESC(shuffle_interval, "Number of seconds between shuffles");
-module_param(torture_type, charp, 0);
+module_param(torture_type, charp, 0444);
MODULE_PARM_DESC(torture_type, "Type of RCU to torture (rcu, rcu_bh, srcu)");
#define TORTURE_FLAG "-torture:"
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 34b2301..1b255df 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -846,7 +846,8 @@
.extra2 = &one_hundred,
},
#endif
-#ifdef CONFIG_X86_32
+#if defined(CONFIG_X86_32) || \
+ (defined(CONFIG_SUPERH) && defined(CONFIG_VSYSCALL))
{
.ctl_name = VM_VDSO_ENABLED,
.procname = "vdso_enabled",
diff --git a/kernel/time/tick-broadcast.c b/kernel/time/tick-broadcast.c
index 12b3efe..5567745 100644
--- a/kernel/time/tick-broadcast.c
+++ b/kernel/time/tick-broadcast.c
@@ -284,6 +284,42 @@
spin_unlock_irqrestore(&tick_broadcast_lock, flags);
}
+void tick_suspend_broadcast(void)
+{
+ struct clock_event_device *bc;
+ unsigned long flags;
+
+ spin_lock_irqsave(&tick_broadcast_lock, flags);
+
+ bc = tick_broadcast_device.evtdev;
+ if (bc && tick_broadcast_device.mode == TICKDEV_MODE_PERIODIC)
+ clockevents_set_mode(bc, CLOCK_EVT_MODE_SHUTDOWN);
+
+ spin_unlock_irqrestore(&tick_broadcast_lock, flags);
+}
+
+int tick_resume_broadcast(void)
+{
+ struct clock_event_device *bc;
+ unsigned long flags;
+ int broadcast = 0;
+
+ spin_lock_irqsave(&tick_broadcast_lock, flags);
+
+ bc = tick_broadcast_device.evtdev;
+ if (bc) {
+ if (tick_broadcast_device.mode == TICKDEV_MODE_PERIODIC &&
+ !cpus_empty(tick_broadcast_mask))
+ tick_broadcast_start_periodic(bc);
+
+ broadcast = cpu_isset(smp_processor_id(), tick_broadcast_mask);
+ }
+ spin_unlock_irqrestore(&tick_broadcast_lock, flags);
+
+ return broadcast;
+}
+
+
#ifdef CONFIG_TICK_ONESHOT
static cpumask_t tick_broadcast_oneshot_mask;
diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c
index 0986a2b..43ba1bd 100644
--- a/kernel/time/tick-common.c
+++ b/kernel/time/tick-common.c
@@ -298,6 +298,28 @@
spin_unlock_irqrestore(&tick_device_lock, flags);
}
+static void tick_suspend_periodic(void)
+{
+ struct tick_device *td = &__get_cpu_var(tick_cpu_device);
+ unsigned long flags;
+
+ spin_lock_irqsave(&tick_device_lock, flags);
+ if (td->mode == TICKDEV_MODE_PERIODIC)
+ clockevents_set_mode(td->evtdev, CLOCK_EVT_MODE_SHUTDOWN);
+ spin_unlock_irqrestore(&tick_device_lock, flags);
+}
+
+static void tick_resume_periodic(void)
+{
+ struct tick_device *td = &__get_cpu_var(tick_cpu_device);
+ unsigned long flags;
+
+ spin_lock_irqsave(&tick_device_lock, flags);
+ if (td->mode == TICKDEV_MODE_PERIODIC)
+ tick_setup_periodic(td->evtdev, 0);
+ spin_unlock_irqrestore(&tick_device_lock, flags);
+}
+
/*
* Notification about clock event devices
*/
@@ -325,6 +347,16 @@
tick_shutdown(dev);
break;
+ case CLOCK_EVT_NOTIFY_SUSPEND:
+ tick_suspend_periodic();
+ tick_suspend_broadcast();
+ break;
+
+ case CLOCK_EVT_NOTIFY_RESUME:
+ if (!tick_resume_broadcast())
+ tick_resume_periodic();
+ break;
+
default:
break;
}
diff --git a/kernel/time/tick-internal.h b/kernel/time/tick-internal.h
index 54861a0..75890ef 100644
--- a/kernel/time/tick-internal.h
+++ b/kernel/time/tick-internal.h
@@ -67,6 +67,8 @@
extern int tick_is_broadcast_device(struct clock_event_device *dev);
extern void tick_broadcast_on_off(unsigned long reason, int *oncpu);
extern void tick_shutdown_broadcast(unsigned int *cpup);
+extern void tick_suspend_broadcast(void);
+extern int tick_resume_broadcast(void);
extern void
tick_set_periodic_handler(struct clock_event_device *dev, int broadcast);
@@ -90,6 +92,8 @@
static inline void tick_do_periodic_broadcast(struct clock_event_device *d) { }
static inline void tick_broadcast_on_off(unsigned long reason, int *oncpu) { }
static inline void tick_shutdown_broadcast(unsigned int *cpup) { }
+static inline void tick_suspend_broadcast(void) { }
+static inline int tick_resume_broadcast(void) { return 0; }
/*
* Set the periodic handler in non broadcast mode
diff --git a/kernel/timer.c b/kernel/timer.c
index 8ad3842..797cccb 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -862,6 +862,8 @@
clock->error = 0;
ntp_clear();
+ update_vsyscall(&xtime, clock);
+
write_sequnlock_irqrestore(&xtime_lock, flags);
/* signal hrtimers about time change */
@@ -997,6 +999,9 @@
write_sequnlock_irqrestore(&xtime_lock, flags);
touch_softlockup_watchdog();
+
+ clockevents_notify(CLOCK_EVT_NOTIFY_RESUME, NULL);
+
/* Resume hrtimers */
clock_was_set();
@@ -1011,6 +1016,9 @@
timekeeping_suspended = 1;
timekeeping_suspend_time = read_persistent_clock();
write_sequnlock_irqrestore(&xtime_lock, flags);
+
+ clockevents_notify(CLOCK_EVT_NOTIFY_SUSPEND, NULL);
+
return 0;
}
diff --git a/lib/kobject.c b/lib/kobject.c
index f4f6176..057921c 100644
--- a/lib/kobject.c
+++ b/lib/kobject.c
@@ -385,9 +385,11 @@
goto out;
old_parent = kobj->parent;
kobj->parent = new_parent;
+ new_parent = NULL;
kobject_put(old_parent);
kobject_uevent_env(kobj, KOBJ_MOVE, envp);
out:
+ kobject_put(new_parent);
kobject_put(kobj);
kfree(devpath_string);
kfree(devpath);
diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index 623a68a..9970e55 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -28,7 +28,6 @@
#include <asm/io.h>
#include <asm/dma.h>
#include <asm/scatterlist.h>
-#include <asm/swiotlb.h>
#include <linux/init.h>
#include <linux/bootmem.h>
@@ -36,10 +35,8 @@
#define OFFSET(val,align) ((unsigned long) \
( (val) & ( (align) - 1)))
-#ifndef SG_ENT_VIRT_ADDRESS
#define SG_ENT_VIRT_ADDRESS(sg) (page_address((sg)->page) + (sg)->offset)
#define SG_ENT_PHYS_ADDRESS(sg) virt_to_bus(SG_ENT_VIRT_ADDRESS(sg))
-#endif
/*
* Maximum allowable number of contiguous slabs to map,
@@ -104,25 +101,13 @@
* We need to save away the original address corresponding to a mapped entry
* for the sync operations.
*/
-#ifndef SWIOTLB_ARCH_HAS_IO_TLB_ADDR_T
-typedef char *io_tlb_addr_t;
-#define swiotlb_orig_addr_null(buffer) (!(buffer))
-#define ptr_to_io_tlb_addr(ptr) (ptr)
-#define page_to_io_tlb_addr(pg, off) (page_address(pg) + (off))
-#define sg_to_io_tlb_addr(sg) SG_ENT_VIRT_ADDRESS(sg)
-#endif
-static io_tlb_addr_t *io_tlb_orig_addr;
+static unsigned char **io_tlb_orig_addr;
/*
* Protect the above data structures in the map and unmap calls
*/
static DEFINE_SPINLOCK(io_tlb_lock);
-#ifdef SWIOTLB_EXTRA_VARIABLES
-SWIOTLB_EXTRA_VARIABLES;
-#endif
-
-#ifndef SWIOTLB_ARCH_HAS_SETUP_IO_TLB_NPAGES
static int __init
setup_io_tlb_npages(char *str)
{
@@ -137,25 +122,9 @@
swiotlb_force = 1;
return 1;
}
-#endif
__setup("swiotlb=", setup_io_tlb_npages);
/* make io_tlb_overflow tunable too? */
-#ifndef swiotlb_adjust_size
-#define swiotlb_adjust_size(size) ((void)0)
-#endif
-
-#ifndef swiotlb_adjust_seg
-#define swiotlb_adjust_seg(start, size) ((void)0)
-#endif
-
-#ifndef swiotlb_print_info
-#define swiotlb_print_info(bytes) \
- printk(KERN_INFO "Placing %luMB software IO TLB between 0x%lx - " \
- "0x%lx\n", bytes >> 20, \
- virt_to_bus(io_tlb_start), virt_to_bus(io_tlb_end))
-#endif
-
/*
* Statically reserve bounce buffer space and initialize bounce buffer data
* structures for the software IO TLB used to implement the DMA API.
@@ -169,8 +138,6 @@
io_tlb_nslabs = (default_size >> IO_TLB_SHIFT);
io_tlb_nslabs = ALIGN(io_tlb_nslabs, IO_TLB_SEGSIZE);
}
- swiotlb_adjust_size(io_tlb_nslabs);
- swiotlb_adjust_size(io_tlb_overflow);
bytes = io_tlb_nslabs << IO_TLB_SHIFT;
@@ -188,14 +155,10 @@
* between io_tlb_start and io_tlb_end.
*/
io_tlb_list = alloc_bootmem(io_tlb_nslabs * sizeof(int));
- for (i = 0; i < io_tlb_nslabs; i++) {
- if ( !(i % IO_TLB_SEGSIZE) )
- swiotlb_adjust_seg(io_tlb_start + (i << IO_TLB_SHIFT),
- IO_TLB_SEGSIZE << IO_TLB_SHIFT);
+ for (i = 0; i < io_tlb_nslabs; i++)
io_tlb_list[i] = IO_TLB_SEGSIZE - OFFSET(i, IO_TLB_SEGSIZE);
- }
io_tlb_index = 0;
- io_tlb_orig_addr = alloc_bootmem(io_tlb_nslabs * sizeof(io_tlb_addr_t));
+ io_tlb_orig_addr = alloc_bootmem(io_tlb_nslabs * sizeof(char *));
/*
* Get the overflow emergency buffer
@@ -203,21 +166,17 @@
io_tlb_overflow_buffer = alloc_bootmem_low(io_tlb_overflow);
if (!io_tlb_overflow_buffer)
panic("Cannot allocate SWIOTLB overflow buffer!\n");
- swiotlb_adjust_seg(io_tlb_overflow_buffer, io_tlb_overflow);
- swiotlb_print_info(bytes);
+ printk(KERN_INFO "Placing software IO TLB between 0x%lx - 0x%lx\n",
+ virt_to_bus(io_tlb_start), virt_to_bus(io_tlb_end));
}
-#ifndef __swiotlb_init_with_default_size
-#define __swiotlb_init_with_default_size swiotlb_init_with_default_size
-#endif
void __init
swiotlb_init(void)
{
- __swiotlb_init_with_default_size(64 * (1<<20)); /* default to 64MB */
+ swiotlb_init_with_default_size(64 * (1<<20)); /* default to 64MB */
}
-#ifdef SWIOTLB_ARCH_NEED_LATE_INIT
/*
* Systems with larger DMA zones (those that don't support ISA) can
* initialize the swiotlb later using the slab allocator if needed.
@@ -275,12 +234,12 @@
io_tlb_list[i] = IO_TLB_SEGSIZE - OFFSET(i, IO_TLB_SEGSIZE);
io_tlb_index = 0;
- io_tlb_orig_addr = (io_tlb_addr_t *)__get_free_pages(GFP_KERNEL,
- get_order(io_tlb_nslabs * sizeof(io_tlb_addr_t)));
+ io_tlb_orig_addr = (unsigned char **)__get_free_pages(GFP_KERNEL,
+ get_order(io_tlb_nslabs * sizeof(char *)));
if (!io_tlb_orig_addr)
goto cleanup3;
- memset(io_tlb_orig_addr, 0, io_tlb_nslabs * sizeof(io_tlb_addr_t));
+ memset(io_tlb_orig_addr, 0, io_tlb_nslabs * sizeof(char *));
/*
* Get the overflow emergency buffer
@@ -290,17 +249,19 @@
if (!io_tlb_overflow_buffer)
goto cleanup4;
- swiotlb_print_info(bytes);
+ printk(KERN_INFO "Placing %luMB software IO TLB between 0x%lx - "
+ "0x%lx\n", bytes >> 20,
+ virt_to_bus(io_tlb_start), virt_to_bus(io_tlb_end));
return 0;
cleanup4:
- free_pages((unsigned long)io_tlb_orig_addr,
- get_order(io_tlb_nslabs * sizeof(io_tlb_addr_t)));
+ free_pages((unsigned long)io_tlb_orig_addr, get_order(io_tlb_nslabs *
+ sizeof(char *)));
io_tlb_orig_addr = NULL;
cleanup3:
- free_pages((unsigned long)io_tlb_list,
- get_order(io_tlb_nslabs * sizeof(int)));
+ free_pages((unsigned long)io_tlb_list, get_order(io_tlb_nslabs *
+ sizeof(int)));
io_tlb_list = NULL;
cleanup2:
io_tlb_end = NULL;
@@ -310,9 +271,7 @@
io_tlb_nslabs = req_nslabs;
return -ENOMEM;
}
-#endif
-#ifndef SWIOTLB_ARCH_HAS_NEEDS_MAPPING
static int
address_needs_mapping(struct device *hwdev, dma_addr_t addr)
{
@@ -323,35 +282,11 @@
return (addr & ~mask) != 0;
}
-static inline int range_needs_mapping(const void *ptr, size_t size)
-{
- return swiotlb_force;
-}
-
-static inline int order_needs_mapping(unsigned int order)
-{
- return 0;
-}
-#endif
-
-static void
-__sync_single(io_tlb_addr_t buffer, char *dma_addr, size_t size, int dir)
-{
-#ifndef SWIOTLB_ARCH_HAS_SYNC_SINGLE
- if (dir == DMA_TO_DEVICE)
- memcpy(dma_addr, buffer, size);
- else
- memcpy(buffer, dma_addr, size);
-#else
- __swiotlb_arch_sync_single(buffer, dma_addr, size, dir);
-#endif
-}
-
/*
* Allocates bounce buffer and returns its kernel virtual address.
*/
static void *
-map_single(struct device *hwdev, io_tlb_addr_t buffer, size_t size, int dir)
+map_single(struct device *hwdev, char *buffer, size_t size, int dir)
{
unsigned long flags;
char *dma_addr;
@@ -424,7 +359,7 @@
*/
io_tlb_orig_addr[index] = buffer;
if (dir == DMA_TO_DEVICE || dir == DMA_BIDIRECTIONAL)
- __sync_single(buffer, dma_addr, size, DMA_TO_DEVICE);
+ memcpy(dma_addr, buffer, size);
return dma_addr;
}
@@ -438,18 +373,17 @@
unsigned long flags;
int i, count, nslots = ALIGN(size, 1 << IO_TLB_SHIFT) >> IO_TLB_SHIFT;
int index = (dma_addr - io_tlb_start) >> IO_TLB_SHIFT;
- io_tlb_addr_t buffer = io_tlb_orig_addr[index];
+ char *buffer = io_tlb_orig_addr[index];
/*
* First, sync the memory before unmapping the entry
*/
- if (!swiotlb_orig_addr_null(buffer)
- && ((dir == DMA_FROM_DEVICE) || (dir == DMA_BIDIRECTIONAL)))
+ if (buffer && ((dir == DMA_FROM_DEVICE) || (dir == DMA_BIDIRECTIONAL)))
/*
* bounce... copy the data back into the original buffer * and
* delete the bounce buffer.
*/
- __sync_single(buffer, dma_addr, size, DMA_FROM_DEVICE);
+ memcpy(buffer, dma_addr, size);
/*
* Return the buffer to the free list by setting the corresponding
@@ -482,18 +416,18 @@
int dir, int target)
{
int index = (dma_addr - io_tlb_start) >> IO_TLB_SHIFT;
- io_tlb_addr_t buffer = io_tlb_orig_addr[index];
+ char *buffer = io_tlb_orig_addr[index];
switch (target) {
case SYNC_FOR_CPU:
if (likely(dir == DMA_FROM_DEVICE || dir == DMA_BIDIRECTIONAL))
- __sync_single(buffer, dma_addr, size, DMA_FROM_DEVICE);
+ memcpy(buffer, dma_addr, size);
else
BUG_ON(dir != DMA_TO_DEVICE);
break;
case SYNC_FOR_DEVICE:
if (likely(dir == DMA_TO_DEVICE || dir == DMA_BIDIRECTIONAL))
- __sync_single(buffer, dma_addr, size, DMA_TO_DEVICE);
+ memcpy(dma_addr, buffer, size);
else
BUG_ON(dir != DMA_FROM_DEVICE);
break;
@@ -502,8 +436,6 @@
}
}
-#ifdef SWIOTLB_ARCH_NEED_ALLOC
-
void *
swiotlb_alloc_coherent(struct device *hwdev, size_t size,
dma_addr_t *dma_handle, gfp_t flags)
@@ -519,10 +451,7 @@
*/
flags |= GFP_DMA;
- if (!order_needs_mapping(order))
- ret = (void *)__get_free_pages(flags, order);
- else
- ret = NULL;
+ ret = (void *)__get_free_pages(flags, order);
if (ret && address_needs_mapping(hwdev, virt_to_bus(ret))) {
/*
* The allocated memory isn't reachable by the device.
@@ -560,7 +489,6 @@
*dma_handle = dev_addr;
return ret;
}
-EXPORT_SYMBOL(swiotlb_alloc_coherent);
void
swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
@@ -573,9 +501,6 @@
/* DMA_TO_DEVICE to avoid memcpy in unmap_single */
swiotlb_unmap_single (hwdev, dma_handle, size, DMA_TO_DEVICE);
}
-EXPORT_SYMBOL(swiotlb_free_coherent);
-
-#endif
static void
swiotlb_full(struct device *dev, size_t size, int dir, int do_panic)
@@ -617,14 +542,13 @@
* we can safely return the device addr and not worry about bounce
* buffering it.
*/
- if (!range_needs_mapping(ptr, size)
- && !address_needs_mapping(hwdev, dev_addr))
+ if (!address_needs_mapping(hwdev, dev_addr) && !swiotlb_force)
return dev_addr;
/*
* Oh well, have to allocate and map a bounce buffer.
*/
- map = map_single(hwdev, ptr_to_io_tlb_addr(ptr), size, dir);
+ map = map_single(hwdev, ptr, size, dir);
if (!map) {
swiotlb_full(hwdev, size, dir, 1);
map = io_tlb_overflow_buffer;
@@ -752,16 +676,17 @@
swiotlb_map_sg(struct device *hwdev, struct scatterlist *sg, int nelems,
int dir)
{
+ void *addr;
dma_addr_t dev_addr;
int i;
BUG_ON(dir == DMA_NONE);
for (i = 0; i < nelems; i++, sg++) {
- dev_addr = SG_ENT_PHYS_ADDRESS(sg);
- if (range_needs_mapping(SG_ENT_VIRT_ADDRESS(sg), sg->length)
- || address_needs_mapping(hwdev, dev_addr)) {
- void *map = map_single(hwdev, sg_to_io_tlb_addr(sg), sg->length, dir);
+ addr = SG_ENT_VIRT_ADDRESS(sg);
+ dev_addr = virt_to_bus(addr);
+ if (swiotlb_force || address_needs_mapping(hwdev, dev_addr)) {
+ void *map = map_single(hwdev, addr, sg->length, dir);
if (!map) {
/* Don't panic here, we expect map_sg users
to do proper error handling. */
@@ -835,44 +760,6 @@
swiotlb_sync_sg(hwdev, sg, nelems, dir, SYNC_FOR_DEVICE);
}
-#ifdef SWIOTLB_ARCH_NEED_MAP_PAGE
-
-dma_addr_t
-swiotlb_map_page(struct device *hwdev, struct page *page,
- unsigned long offset, size_t size,
- enum dma_data_direction direction)
-{
- dma_addr_t dev_addr;
- char *map;
-
- dev_addr = page_to_bus(page) + offset;
- if (address_needs_mapping(hwdev, dev_addr)) {
- map = map_single(hwdev, page_to_io_tlb_addr(page, offset), size, direction);
- if (!map) {
- swiotlb_full(hwdev, size, direction, 1);
- map = io_tlb_overflow_buffer;
- }
- dev_addr = virt_to_bus(map);
- }
-
- return dev_addr;
-}
-
-void
-swiotlb_unmap_page(struct device *hwdev, dma_addr_t dev_addr,
- size_t size, enum dma_data_direction direction)
-{
- char *dma_addr = bus_to_virt(dev_addr);
-
- BUG_ON(direction == DMA_NONE);
- if (dma_addr >= io_tlb_start && dma_addr < io_tlb_end)
- unmap_single(hwdev, dma_addr, size, direction);
- else if (direction == DMA_FROM_DEVICE)
- dma_mark_clean(dma_addr, size);
-}
-
-#endif
-
int
swiotlb_dma_mapping_error(dma_addr_t dma_addr)
{
@@ -885,13 +772,10 @@
* during bus mastering, then you would pass 0x00ffffff as the mask to
* this function.
*/
-#ifndef __swiotlb_dma_supported
-#define __swiotlb_dma_supported(hwdev, mask) (virt_to_bus(io_tlb_end - 1) <= (mask))
-#endif
int
swiotlb_dma_supported(struct device *hwdev, u64 mask)
{
- return __swiotlb_dma_supported(hwdev, mask);
+ return virt_to_bus(io_tlb_end - 1) <= mask;
}
EXPORT_SYMBOL(swiotlb_init);
@@ -906,4 +790,6 @@
EXPORT_SYMBOL(swiotlb_sync_sg_for_cpu);
EXPORT_SYMBOL(swiotlb_sync_sg_for_device);
EXPORT_SYMBOL(swiotlb_dma_mapping_error);
+EXPORT_SYMBOL(swiotlb_alloc_coherent);
+EXPORT_SYMBOL(swiotlb_free_coherent);
EXPORT_SYMBOL(swiotlb_dma_supported);
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index f928d2b..71f5cfb 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -656,7 +656,7 @@
/* Detach sockets from device */
read_lock(&hci_sk_list.lock);
sk_for_each(sk, node, &hci_sk_list.head) {
- bh_lock_sock(sk);
+ lock_sock(sk);
if (hci_pi(sk)->hdev == hdev) {
hci_pi(sk)->hdev = NULL;
sk->sk_err = EPIPE;
@@ -665,7 +665,7 @@
hci_dev_put(hdev);
}
- bh_unlock_sock(sk);
+ release_sock(sk);
}
read_unlock(&hci_sk_list.lock);
}
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index 6845a25..f3a2e29 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -428,6 +428,10 @@
spin_lock_bh(&br->lock);
br_stp_recalculate_bridge_id(br);
br_features_recompute(br);
+
+ if ((dev->flags & IFF_UP) && netif_carrier_ok(dev) &&
+ (br->dev->flags & IFF_UP))
+ br_stp_enable_port(p);
spin_unlock_bh(&br->lock);
dev_set_mtu(br->dev, br_min_mtu(br));
diff --git a/net/core/sock.c b/net/core/sock.c
index e9986ac..8d65d64 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1597,7 +1597,7 @@
{
struct sock *sk = sock->sk;
- if (sk->sk_prot->compat_setsockopt != NULL)
+ if (sk->sk_prot->compat_getsockopt != NULL)
return sk->sk_prot->compat_getsockopt(sk, level, optname,
optval, optlen);
return sk->sk_prot->getsockopt(sk, level, optname, optval, optlen);
diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c
index 5361a4d..746f79d 100644
--- a/net/dccp/ccids/ccid3.c
+++ b/net/dccp/ccids/ccid3.c
@@ -545,12 +545,7 @@
/* set idle flag */
hctx->ccid3hctx_idle = 1;
break;
- case TFRC_SSTATE_NO_SENT:
- /*
- * XXX when implementing bidirectional rx/tx check this again
- */
- DCCP_WARN("Illegal ACK received - no packet sent\n");
- /* fall through */
+ case TFRC_SSTATE_NO_SENT: /* fall through */
case TFRC_SSTATE_TERM: /* ignore feedback when closing */
break;
}
diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index e33a9ed..a0e7cd1 100644
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -191,6 +191,7 @@
const enum dccp_pkt_type pkt_type);
extern void dccp_write_xmit(struct sock *sk, int block);
+extern void dccp_write_xmit_timer(unsigned long data);
extern void dccp_write_space(struct sock *sk);
extern void dccp_init_xmit_timers(struct sock *sk);
diff --git a/net/dccp/input.c b/net/dccp/input.c
index 4dee462..78b043c 100644
--- a/net/dccp/input.c
+++ b/net/dccp/input.c
@@ -248,18 +248,8 @@
DCCP_ACKVEC_STATE_RECEIVED))
goto discard;
- /*
- * Deliver to the CCID module in charge.
- * FIXME: Currently DCCP operates one-directional only, i.e. a listening
- * server is not at the same time a connecting client. There is
- * not much sense in delivering to both rx/tx sides at the moment
- * (only one is active at a time); when moving to bidirectional
- * service, this needs to be revised.
- */
- if (dccp_sk(sk)->dccps_role == DCCP_ROLE_SERVER)
- ccid_hc_rx_packet_recv(dp->dccps_hc_rx_ccid, sk, skb);
- else
- ccid_hc_tx_packet_recv(dp->dccps_hc_tx_ccid, sk, skb);
+ ccid_hc_rx_packet_recv(dp->dccps_hc_rx_ccid, sk, skb);
+ ccid_hc_tx_packet_recv(dp->dccps_hc_tx_ccid, sk, skb);
return __dccp_rcv_established(sk, skb, dh, len);
discard:
@@ -494,11 +484,8 @@
DCCP_ACKVEC_STATE_RECEIVED))
goto discard;
- /* XXX see the comments in dccp_rcv_established about this */
- if (dccp_sk(sk)->dccps_role == DCCP_ROLE_SERVER)
- ccid_hc_rx_packet_recv(dp->dccps_hc_rx_ccid, sk, skb);
- else
- ccid_hc_tx_packet_recv(dp->dccps_hc_tx_ccid, sk, skb);
+ ccid_hc_rx_packet_recv(dp->dccps_hc_rx_ccid, sk, skb);
+ ccid_hc_tx_packet_recv(dp->dccps_hc_tx_ccid, sk, skb);
}
/*
diff --git a/net/dccp/minisocks.c b/net/dccp/minisocks.c
index 6656bb4..6d235b3 100644
--- a/net/dccp/minisocks.c
+++ b/net/dccp/minisocks.c
@@ -103,7 +103,7 @@
if (newsk != NULL) {
const struct dccp_request_sock *dreq = dccp_rsk(req);
- struct inet_connection_sock *newicsk = inet_csk(sk);
+ struct inet_connection_sock *newicsk = inet_csk(newsk);
struct dccp_sock *newdp = dccp_sk(newsk);
struct dccp_minisock *newdmsk = dccp_msk(newsk);
diff --git a/net/dccp/output.c b/net/dccp/output.c
index 3282f2f..aa21cc4 100644
--- a/net/dccp/output.c
+++ b/net/dccp/output.c
@@ -213,19 +213,6 @@
goto out;
}
-static void dccp_write_xmit_timer(unsigned long data) {
- struct sock *sk = (struct sock *)data;
- struct dccp_sock *dp = dccp_sk(sk);
-
- bh_lock_sock(sk);
- if (sock_owned_by_user(sk))
- sk_reset_timer(sk, &dp->dccps_xmit_timer, jiffies+1);
- else
- dccp_write_xmit(sk, 0);
- bh_unlock_sock(sk);
- sock_put(sk);
-}
-
void dccp_write_xmit(struct sock *sk, int block)
{
struct dccp_sock *dp = dccp_sk(sk);
@@ -434,9 +421,6 @@
dp->dccps_gar = dp->dccps_iss;
icsk->icsk_retransmits = 0;
- init_timer(&dp->dccps_xmit_timer);
- dp->dccps_xmit_timer.data = (unsigned long)sk;
- dp->dccps_xmit_timer.function = dccp_write_xmit_timer;
}
int dccp_connect(struct sock *sk)
diff --git a/net/dccp/timer.c b/net/dccp/timer.c
index 41ea0f6..b038a0a 100644
--- a/net/dccp/timer.c
+++ b/net/dccp/timer.c
@@ -261,8 +261,33 @@
sock_put(sk);
}
+/* Transmit-delay timer: used by the CCIDs to delay actual send time */
+void dccp_write_xmit_timer(unsigned long data)
+{
+ struct sock *sk = (struct sock *)data;
+ struct dccp_sock *dp = dccp_sk(sk);
+
+ bh_lock_sock(sk);
+ if (sock_owned_by_user(sk))
+ sk_reset_timer(sk, &dp->dccps_xmit_timer, jiffies+1);
+ else
+ dccp_write_xmit(sk, 0);
+ bh_unlock_sock(sk);
+ sock_put(sk);
+}
+
+static void dccp_init_write_xmit_timer(struct sock *sk)
+{
+ struct dccp_sock *dp = dccp_sk(sk);
+
+ init_timer(&dp->dccps_xmit_timer);
+ dp->dccps_xmit_timer.data = (unsigned long)sk;
+ dp->dccps_xmit_timer.function = dccp_write_xmit_timer;
+}
+
void dccp_init_xmit_timers(struct sock *sk)
{
+ dccp_init_write_xmit_timer(sk);
inet_csk_init_xmit_timers(sk, &dccp_write_timer, &dccp_delack_timer,
&dccp_keepalive_timer);
}
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index e10794d..98a00d0 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -502,8 +502,10 @@
goto errout;
ifm = nlmsg_data(nlh);
- if (ifm->ifa_prefixlen > 32 || tb[IFA_LOCAL] == NULL)
+ if (ifm->ifa_prefixlen > 32 || tb[IFA_LOCAL] == NULL) {
+ err = -EINVAL;
goto errout;
+ }
dev = __dev_get_by_index(ifm->ifa_index);
if (dev == NULL) {
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 0637213..1c6a084 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -1251,6 +1251,28 @@
}
/*
+ * Resend IGMP JOIN report; used for bonding.
+ */
+void ip_mc_rejoin_group(struct ip_mc_list *im)
+{
+ struct in_device *in_dev = im->interface;
+
+#ifdef CONFIG_IP_MULTICAST
+ if (im->multiaddr == IGMP_ALL_HOSTS)
+ return;
+
+ if (IGMP_V1_SEEN(in_dev) || IGMP_V2_SEEN(in_dev)) {
+ igmp_mod_timer(im, IGMP_Initial_Report_Delay);
+ return;
+ }
+ /* else, v3 */
+ im->crcount = in_dev->mr_qrv ? in_dev->mr_qrv :
+ IGMP_Unsolicited_Report_Count;
+ igmp_ifc_event(in_dev);
+#endif
+}
+
+/*
* A socket has left a multicast group on device dev
*/
@@ -2596,3 +2618,4 @@
EXPORT_SYMBOL(ip_mc_dec_group);
EXPORT_SYMBOL(ip_mc_inc_group);
EXPORT_SYMBOL(ip_mc_join_group);
+EXPORT_SYMBOL(ip_mc_rejoin_group);
diff --git a/net/ipv4/netfilter/ip_conntrack_core.c b/net/ipv4/netfilter/ip_conntrack_core.c
index 07ba1dd..23b99ae 100644
--- a/net/ipv4/netfilter/ip_conntrack_core.c
+++ b/net/ipv4/netfilter/ip_conntrack_core.c
@@ -1254,7 +1254,7 @@
list_for_each_entry(h, &unconfirmed, list) {
ct = tuplehash_to_ctrack(h);
if (iter(ct, data))
- goto found;
+ set_bit(IPS_DYING_BIT, &ct->status);
}
write_unlock_bh(&ip_conntrack_lock);
return NULL;
diff --git a/net/ipv4/netfilter/ip_conntrack_proto_tcp.c b/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
index 170d625..0a72eab 100644
--- a/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
+++ b/net/ipv4/netfilter/ip_conntrack_proto_tcp.c
@@ -812,8 +812,10 @@
static const u8 tcp_valid_flags[(TH_FIN|TH_SYN|TH_RST|TH_PUSH|TH_ACK|TH_URG) + 1] =
{
[TH_SYN] = 1,
- [TH_SYN|TH_ACK] = 1,
[TH_SYN|TH_PUSH] = 1,
+ [TH_SYN|TH_URG] = 1,
+ [TH_SYN|TH_PUSH|TH_URG] = 1,
+ [TH_SYN|TH_ACK] = 1,
[TH_SYN|TH_ACK|TH_PUSH] = 1,
[TH_RST] = 1,
[TH_RST|TH_ACK] = 1,
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
index b984db7..8f3e92d 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -379,8 +379,7 @@
return -ENOENT;
}
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
#include <linux/netfilter/nfnetlink.h>
#include <linux/netfilter/nfnetlink_conntrack.h>
@@ -435,8 +434,7 @@
.print_conntrack = ipv4_print_conntrack,
.prepare = ipv4_prepare,
.get_features = ipv4_get_features,
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.tuple_to_nfattr = ipv4_tuple_to_nfattr,
.nfattr_to_tuple = ipv4_nfattr_to_tuple,
#endif
diff --git a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
index 88cfa6a..5fd1e53 100644
--- a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
+++ b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
@@ -268,8 +268,7 @@
return icmp_error_message(skb, ctinfo, hooknum);
}
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
#include <linux/netfilter/nfnetlink.h>
#include <linux/netfilter/nfnetlink_conntrack.h>
@@ -368,8 +367,7 @@
.error = icmp_error,
.destroy = NULL,
.me = NULL,
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.tuple_to_nfattr = icmp_tuple_to_nfattr,
.nfattr_to_tuple = icmp_nfattr_to_tuple,
#endif
diff --git a/net/ipv4/netfilter/nf_nat_core.c b/net/ipv4/netfilter/nf_nat_core.c
index 2c01378..452e9d3 100644
--- a/net/ipv4/netfilter/nf_nat_core.c
+++ b/net/ipv4/netfilter/nf_nat_core.c
@@ -546,8 +546,7 @@
}
EXPORT_SYMBOL(nf_nat_protocol_unregister);
-#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
- defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
int
nf_nat_port_range_to_nfattr(struct sk_buff *skb,
const struct nf_nat_range *range)
diff --git a/net/ipv4/netfilter/nf_nat_proto_gre.c b/net/ipv4/netfilter/nf_nat_proto_gre.c
index d3de579..e5a34c1 100644
--- a/net/ipv4/netfilter/nf_nat_proto_gre.c
+++ b/net/ipv4/netfilter/nf_nat_proto_gre.c
@@ -152,8 +152,7 @@
.manip_pkt = gre_manip_pkt,
.in_range = gre_in_range,
.unique_tuple = gre_unique_tuple,
-#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
- defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.range_to_nfattr = nf_nat_port_range_to_nfattr,
.nfattr_to_range = nf_nat_port_nfattr_to_range,
#endif
diff --git a/net/ipv4/netfilter/nf_nat_proto_icmp.c b/net/ipv4/netfilter/nf_nat_proto_icmp.c
index 6bc2f06..f71ef9b 100644
--- a/net/ipv4/netfilter/nf_nat_proto_icmp.c
+++ b/net/ipv4/netfilter/nf_nat_proto_icmp.c
@@ -78,8 +78,7 @@
.manip_pkt = icmp_manip_pkt,
.in_range = icmp_in_range,
.unique_tuple = icmp_unique_tuple,
-#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
- defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.range_to_nfattr = nf_nat_port_range_to_nfattr,
.nfattr_to_range = nf_nat_port_nfattr_to_range,
#endif
diff --git a/net/ipv4/netfilter/nf_nat_proto_tcp.c b/net/ipv4/netfilter/nf_nat_proto_tcp.c
index 439164c..123c959 100644
--- a/net/ipv4/netfilter/nf_nat_proto_tcp.c
+++ b/net/ipv4/netfilter/nf_nat_proto_tcp.c
@@ -144,8 +144,7 @@
.manip_pkt = tcp_manip_pkt,
.in_range = tcp_in_range,
.unique_tuple = tcp_unique_tuple,
-#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
- defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.range_to_nfattr = nf_nat_port_range_to_nfattr,
.nfattr_to_range = nf_nat_port_nfattr_to_range,
#endif
diff --git a/net/ipv4/netfilter/nf_nat_proto_udp.c b/net/ipv4/netfilter/nf_nat_proto_udp.c
index 8cae6e0..1c4c70e 100644
--- a/net/ipv4/netfilter/nf_nat_proto_udp.c
+++ b/net/ipv4/netfilter/nf_nat_proto_udp.c
@@ -134,8 +134,7 @@
.manip_pkt = udp_manip_pkt,
.in_range = udp_in_range,
.unique_tuple = udp_unique_tuple,
-#if defined(CONFIG_IP_NF_CONNTRACK_NETLINK) || \
- defined(CONFIG_IP_NF_CONNTRACK_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.range_to_nfattr = nf_nat_port_range_to_nfattr,
.nfattr_to_range = nf_nat_port_nfattr_to_range,
#endif
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index ce6c460..fc620a7 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1215,6 +1215,7 @@
if (ulen < sizeof(*uh) || pskb_trim_rcsum(skb, ulen))
goto short_packet;
+ uh = skb->h.uh;
udp4_csum_init(skb, uh);
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index e16f1bb..a7fee6b 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -342,10 +342,6 @@
}
#endif
- if (netif_carrier_ok(dev))
- ndev->if_flags |= IF_READY;
-
-
ipv6_mc_init_dev(ndev);
ndev->tstamp = jiffies;
#ifdef CONFIG_SYSCTL
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 286c867..f5f9582 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -413,7 +413,7 @@
}
/* routing header option needs extra check */
- if (optname == IPV6_RTHDR && opt->srcrt) {
+ if (optname == IPV6_RTHDR && opt && opt->srcrt) {
struct ipv6_rt_hdr *rthdr = opt->srcrt;
switch (rthdr->type) {
case IPV6_SRCRT_TYPE_0:
@@ -795,12 +795,16 @@
EXPORT_SYMBOL(compat_ipv6_setsockopt);
#endif
-static int ipv6_getsockopt_sticky(struct sock *sk, struct ipv6_opt_hdr *hdr,
+static int ipv6_getsockopt_sticky(struct sock *sk, struct ipv6_txoptions *opt,
char __user *optval, int len)
{
- if (!hdr)
+ struct ipv6_opt_hdr *hdr;
+
+ if (!opt || !opt->hopopt)
return 0;
- len = min_t(int, len, ipv6_optlen(hdr));
+ hdr = opt->hopopt;
+
+ len = min_t(unsigned int, len, ipv6_optlen(hdr));
if (copy_to_user(optval, hdr, ipv6_optlen(hdr)))
return -EFAULT;
return len;
@@ -940,7 +944,7 @@
{
lock_sock(sk);
- len = ipv6_getsockopt_sticky(sk, np->opt->hopopt,
+ len = ipv6_getsockopt_sticky(sk, np->opt,
optval, len);
release_sock(sk);
return put_user(len, optlen);
diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c
index 0b2d265..1c405dd 100644
--- a/net/ipv6/netfilter.c
+++ b/net/ipv6/netfilter.c
@@ -15,6 +15,7 @@
struct dst_entry *dst;
struct flowi fl = {
.oif = skb->sk ? skb->sk->sk_bound_dev_if : 0,
+ .mark = skb->mark,
.nl_u =
{ .ip6_u =
{ .daddr = iph->daddr,
diff --git a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
index 4b7be4b..d110245 100644
--- a/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_l3proto_ipv6.c
@@ -257,6 +257,7 @@
}
nf_conntrack_get(reasm->nfct);
(*pskb)->nfct = reasm->nfct;
+ (*pskb)->nfctinfo = reasm->nfctinfo;
return NF_ACCEPT;
}
@@ -353,8 +354,7 @@
};
#endif
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
#include <linux/netfilter/nfnetlink.h>
#include <linux/netfilter/nfnetlink_conntrack.h>
@@ -403,8 +403,7 @@
.print_tuple = ipv6_print_tuple,
.print_conntrack = ipv6_print_conntrack,
.prepare = ipv6_prepare,
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.tuple_to_nfattr = ipv6_tuple_to_nfattr,
.nfattr_to_tuple = ipv6_nfattr_to_tuple,
#endif
diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
index 21f19cc..075da4f 100644
--- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
@@ -244,8 +244,7 @@
return icmpv6_error_message(skb, dataoff, ctinfo, hooknum);
}
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
#include <linux/netfilter/nfnetlink.h>
#include <linux/netfilter/nfnetlink_conntrack.h>
@@ -327,8 +326,7 @@
.packet = icmpv6_packet,
.new = icmpv6_new,
.error = icmpv6_error,
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.tuple_to_nfattr = icmpv6_tuple_to_nfattr,
.nfattr_to_tuple = icmpv6_nfattr_to_tuple,
#endif
diff --git a/net/key/af_key.c b/net/key/af_key.c
index 1c58204d..a4e7e2d 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -1467,9 +1467,6 @@
err = xfrm_state_delete(x);
- xfrm_audit_log(audit_get_loginuid(current->audit_context), 0,
- AUDIT_MAC_IPSEC_DELSA, err ? 0 : 1, NULL, x);
-
if (err < 0)
goto out;
@@ -1478,6 +1475,8 @@
c.event = XFRM_MSG_DELSA;
km_state_notify(x, &c);
out:
+ xfrm_audit_log(audit_get_loginuid(current->audit_context), 0,
+ AUDIT_MAC_IPSEC_DELSA, err ? 0 : 1, NULL, x);
xfrm_state_put(x);
return err;
@@ -2294,14 +2293,12 @@
}
xp = xfrm_policy_bysel_ctx(XFRM_POLICY_TYPE_MAIN, pol->sadb_x_policy_dir-1,
- &sel, tmp.security, 1);
+ &sel, tmp.security, 1, &err);
security_xfrm_policy_free(&tmp);
if (xp == NULL)
return -ENOENT;
- err = security_xfrm_policy_delete(xp);
-
xfrm_audit_log(audit_get_loginuid(current->audit_context), 0,
AUDIT_MAC_IPSEC_DELSPD, err ? 0 : 1, xp, NULL);
@@ -2539,7 +2536,7 @@
static int pfkey_spdget(struct sock *sk, struct sk_buff *skb, struct sadb_msg *hdr, void **ext_hdrs)
{
unsigned int dir;
- int err;
+ int err = 0, delete;
struct sadb_x_policy *pol;
struct xfrm_policy *xp;
struct km_event c;
@@ -2551,16 +2548,20 @@
if (dir >= XFRM_POLICY_MAX)
return -EINVAL;
+ delete = (hdr->sadb_msg_type == SADB_X_SPDDELETE2);
xp = xfrm_policy_byid(XFRM_POLICY_TYPE_MAIN, dir, pol->sadb_x_policy_id,
- hdr->sadb_msg_type == SADB_X_SPDDELETE2);
+ delete, &err);
if (xp == NULL)
return -ENOENT;
- err = 0;
+ if (delete) {
+ xfrm_audit_log(audit_get_loginuid(current->audit_context), 0,
+ AUDIT_MAC_IPSEC_DELSPD, err ? 0 : 1, xp, NULL);
- c.seq = hdr->sadb_msg_seq;
- c.pid = hdr->sadb_msg_pid;
- if (hdr->sadb_msg_type == SADB_X_SPDDELETE2) {
+ if (err)
+ goto out;
+ c.seq = hdr->sadb_msg_seq;
+ c.pid = hdr->sadb_msg_pid;
c.data.byid = 1;
c.event = XFRM_MSG_DELPOLICY;
km_policy_notify(xp, dir, &c);
@@ -2568,6 +2569,7 @@
err = key_pol_get_resp(sk, xp, hdr, dir);
}
+out:
xfrm_pol_put(xp);
return err;
}
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 32891eb..b3a70eb 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -976,8 +976,7 @@
}
EXPORT_SYMBOL_GPL(__nf_ct_refresh_acct);
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
#include <linux/netfilter/nfnetlink.h>
#include <linux/netfilter/nfnetlink_conntrack.h>
@@ -1070,7 +1069,7 @@
list_for_each_entry(h, &unconfirmed, list) {
ct = nf_ct_tuplehash_to_ctrack(h);
if (iter(ct, data))
- goto found;
+ set_bit(IPS_DYING_BIT, &ct->status);
}
write_unlock_bh(&nf_conntrack_lock);
return NULL;
diff --git a/net/netfilter/nf_conntrack_proto_gre.c b/net/netfilter/nf_conntrack_proto_gre.c
index ac193ce..5434472 100644
--- a/net/netfilter/nf_conntrack_proto_gre.c
+++ b/net/netfilter/nf_conntrack_proto_gre.c
@@ -281,8 +281,7 @@
.new = gre_new,
.destroy = gre_destroy,
.me = THIS_MODULE,
-#if defined(CONFIG_NF_CONNTRACK_NETLINK) || \
- defined(CONFIG_NF_CONNTRACK_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.tuple_to_nfattr = nf_ct_port_tuple_to_nfattr,
.nfattr_to_tuple = nf_ct_port_nfattr_to_tuple,
#endif
diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
index 069b85c..153d661 100644
--- a/net/netfilter/nf_conntrack_proto_tcp.c
+++ b/net/netfilter/nf_conntrack_proto_tcp.c
@@ -769,8 +769,10 @@
static u8 tcp_valid_flags[(TH_FIN|TH_SYN|TH_RST|TH_PUSH|TH_ACK|TH_URG) + 1] =
{
[TH_SYN] = 1,
- [TH_SYN|TH_ACK] = 1,
[TH_SYN|TH_PUSH] = 1,
+ [TH_SYN|TH_URG] = 1,
+ [TH_SYN|TH_PUSH|TH_URG] = 1,
+ [TH_SYN|TH_ACK] = 1,
[TH_SYN|TH_ACK|TH_PUSH] = 1,
[TH_RST] = 1,
[TH_RST|TH_ACK] = 1,
@@ -1099,8 +1101,7 @@
return 1;
}
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
#include <linux/netfilter/nfnetlink.h>
#include <linux/netfilter/nfnetlink_conntrack.h>
@@ -1378,8 +1379,7 @@
.packet = tcp_packet,
.new = tcp_new,
.error = tcp_error,
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.to_nfattr = tcp_to_nfattr,
.from_nfattr = nfattr_to_tcp,
.tuple_to_nfattr = nf_ct_port_tuple_to_nfattr,
@@ -1408,8 +1408,7 @@
.packet = tcp_packet,
.new = tcp_new,
.error = tcp_error,
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.to_nfattr = tcp_to_nfattr,
.from_nfattr = nfattr_to_tcp,
.tuple_to_nfattr = nf_ct_port_tuple_to_nfattr,
diff --git a/net/netfilter/nf_conntrack_proto_udp.c b/net/netfilter/nf_conntrack_proto_udp.c
index d0a1cee..a5e5726 100644
--- a/net/netfilter/nf_conntrack_proto_udp.c
+++ b/net/netfilter/nf_conntrack_proto_udp.c
@@ -208,8 +208,7 @@
.packet = udp_packet,
.new = udp_new,
.error = udp_error,
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.tuple_to_nfattr = nf_ct_port_tuple_to_nfattr,
.nfattr_to_tuple = nf_ct_port_nfattr_to_tuple,
#endif
@@ -236,8 +235,7 @@
.packet = udp_packet,
.new = udp_new,
.error = udp_error,
-#if defined(CONFIG_NF_CT_NETLINK) || \
- defined(CONFIG_NF_CT_NETLINK_MODULE)
+#if defined(CONFIG_NF_CT_NETLINK) || defined(CONFIG_NF_CT_NETLINK_MODULE)
.tuple_to_nfattr = nf_ct_port_tuple_to_nfattr,
.nfattr_to_tuple = nf_ct_port_nfattr_to_tuple,
#endif
diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
index b8eab0d..5cb30eb 100644
--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -133,6 +133,7 @@
if (inst && atomic_dec_and_test(&inst->use)) {
UDEBUG("kfree(inst=%p)\n", inst);
kfree(inst);
+ module_put(THIS_MODULE);
}
}
@@ -217,6 +218,9 @@
spin_lock_bh(&inst->lock);
if (inst->skb) {
+ /* timer "holds" one reference (we have one more) */
+ if (del_timer(&inst->timer))
+ instance_put(inst);
if (inst->qlen)
__nfulnl_send(inst);
if (inst->skb) {
@@ -228,8 +232,6 @@
/* and finally put the refcount */
instance_put(inst);
-
- module_put(THIS_MODULE);
}
static inline void
@@ -363,9 +365,6 @@
{
int status;
- if (timer_pending(&inst->timer))
- del_timer(&inst->timer);
-
if (!inst->skb)
return 0;
@@ -393,8 +392,8 @@
spin_lock_bh(&inst->lock);
__nfulnl_send(inst);
- instance_put(inst);
spin_unlock_bh(&inst->lock);
+ instance_put(inst);
}
/* This is an inline function, we don't really care about a long
@@ -487,7 +486,7 @@
* for physical device (when called from ipv4) */
NFA_PUT(inst->skb, NFULA_IFINDEX_OUTDEV,
sizeof(tmp_uint), &tmp_uint);
- if (skb->nf_bridge) {
+ if (skb->nf_bridge && skb->nf_bridge->physoutdev) {
tmp_uint =
htonl(skb->nf_bridge->physoutdev->ifindex);
NFA_PUT(inst->skb, NFULA_IFINDEX_PHYSOUTDEV,
@@ -560,6 +559,7 @@
}
nlh->nlmsg_len = inst->skb->tail - old_tail;
+ inst->lastnlh = nlh;
return 0;
nlmsg_failure:
@@ -615,7 +615,7 @@
plen = 0;
if (prefix)
- plen = strlen(prefix);
+ plen = strlen(prefix) + 1;
/* all macros expand to constant values at compile time */
/* FIXME: do we want to make the size calculation conditional based on
@@ -689,6 +689,9 @@
* enough room in the skb left. flush to userspace. */
UDEBUG("flushing old skb\n");
+ /* timer "holds" one reference (we have another one) */
+ if (del_timer(&inst->timer))
+ instance_put(inst);
__nfulnl_send(inst);
if (!(inst->skb = nfulnl_alloc_skb(nlbufsiz, size))) {
@@ -711,15 +714,16 @@
inst->timer.expires = jiffies + (inst->flushtimeout*HZ/100);
add_timer(&inst->timer);
}
- spin_unlock_bh(&inst->lock);
+unlock_and_release:
+ spin_unlock_bh(&inst->lock);
+ instance_put(inst);
return;
alloc_failure:
- spin_unlock_bh(&inst->lock);
- instance_put(inst);
UDEBUG("error allocating skb\n");
/* FIXME: statistics */
+ goto unlock_and_release;
}
static int
@@ -856,6 +860,9 @@
ret = -EINVAL;
break;
}
+
+ if (!inst)
+ goto out;
} else {
if (!inst) {
UDEBUG("no config command, and no instance for "
@@ -909,6 +916,7 @@
out_put:
instance_put(inst);
+out:
return ret;
}
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index 63fe109..0b9c49b 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -360,7 +360,7 @@
return;
}
- read_lock(&in6_dev->lock);
+ read_lock_bh(&in6_dev->lock);
for (ifp = in6_dev->addr_list; ifp; ifp = ifp->if_next) {
/* Add the address to the local list. */
addr = t_new(struct sctp_sockaddr_entry, GFP_ATOMIC);
@@ -374,7 +374,7 @@
}
}
- read_unlock(&in6_dev->lock);
+ read_unlock_bh(&in6_dev->lock);
rcu_read_unlock();
}
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index 8353829..b4db53f 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -27,22 +27,26 @@
#define RPCDBG_FACILITY RPCDBG_SVCDSP
+#define svc_serv_is_pooled(serv) ((serv)->sv_function)
+
/*
* Mode for mapping cpus to pools.
*/
enum {
- SVC_POOL_NONE = -1, /* uninitialised, choose one of the others */
+ SVC_POOL_AUTO = -1, /* choose one of the others */
SVC_POOL_GLOBAL, /* no mapping, just a single global pool
* (legacy & UP mode) */
SVC_POOL_PERCPU, /* one pool per cpu */
SVC_POOL_PERNODE /* one pool per numa node */
};
+#define SVC_POOL_DEFAULT SVC_POOL_GLOBAL
/*
* Structure for mapping cpus to pools and vice versa.
* Setup once during sunrpc initialisation.
*/
static struct svc_pool_map {
+ int count; /* How many svc_servs use us */
int mode; /* Note: int not enum to avoid
* warnings about "enumeration value
* not handled in switch" */
@@ -50,9 +54,63 @@
unsigned int *pool_to; /* maps pool id to cpu or node */
unsigned int *to_pool; /* maps cpu or node to pool id */
} svc_pool_map = {
- .mode = SVC_POOL_NONE
+ .count = 0,
+ .mode = SVC_POOL_DEFAULT
};
+static DEFINE_MUTEX(svc_pool_map_mutex);/* protects svc_pool_map.count only */
+static int
+param_set_pool_mode(const char *val, struct kernel_param *kp)
+{
+ int *ip = (int *)kp->arg;
+ struct svc_pool_map *m = &svc_pool_map;
+ int err;
+
+ mutex_lock(&svc_pool_map_mutex);
+
+ err = -EBUSY;
+ if (m->count)
+ goto out;
+
+ err = 0;
+ if (!strncmp(val, "auto", 4))
+ *ip = SVC_POOL_AUTO;
+ else if (!strncmp(val, "global", 6))
+ *ip = SVC_POOL_GLOBAL;
+ else if (!strncmp(val, "percpu", 6))
+ *ip = SVC_POOL_PERCPU;
+ else if (!strncmp(val, "pernode", 7))
+ *ip = SVC_POOL_PERNODE;
+ else
+ err = -EINVAL;
+
+out:
+ mutex_unlock(&svc_pool_map_mutex);
+ return err;
+}
+
+static int
+param_get_pool_mode(char *buf, struct kernel_param *kp)
+{
+ int *ip = (int *)kp->arg;
+
+ switch (*ip)
+ {
+ case SVC_POOL_AUTO:
+ return strlcpy(buf, "auto", 20);
+ case SVC_POOL_GLOBAL:
+ return strlcpy(buf, "global", 20);
+ case SVC_POOL_PERCPU:
+ return strlcpy(buf, "percpu", 20);
+ case SVC_POOL_PERNODE:
+ return strlcpy(buf, "pernode", 20);
+ default:
+ return sprintf(buf, "%d", *ip);
+ }
+}
+
+module_param_call(pool_mode, param_set_pool_mode, param_get_pool_mode,
+ &svc_pool_map.mode, 0644);
/*
* Detect best pool mapping mode heuristically,
@@ -166,18 +224,25 @@
/*
- * Build the global map of cpus to pools and vice versa.
+ * Add a reference to the global map of cpus to pools (and
+ * vice versa). Initialise the map if we're the first user.
+ * Returns the number of pools.
*/
static unsigned int
-svc_pool_map_init(void)
+svc_pool_map_get(void)
{
struct svc_pool_map *m = &svc_pool_map;
int npools = -1;
- if (m->mode != SVC_POOL_NONE)
- return m->npools;
+ mutex_lock(&svc_pool_map_mutex);
- m->mode = svc_pool_map_choose_mode();
+ if (m->count++) {
+ mutex_unlock(&svc_pool_map_mutex);
+ return m->npools;
+ }
+
+ if (m->mode == SVC_POOL_AUTO)
+ m->mode = svc_pool_map_choose_mode();
switch (m->mode) {
case SVC_POOL_PERCPU:
@@ -195,9 +260,36 @@
}
m->npools = npools;
+ mutex_unlock(&svc_pool_map_mutex);
return m->npools;
}
+
+/*
+ * Drop a reference to the global map of cpus to pools.
+ * When the last reference is dropped, the map data is
+ * freed; this allows the sysadmin to change the pool
+ * mode using the pool_mode module option without
+ * rebooting or re-loading sunrpc.ko.
+ */
+static void
+svc_pool_map_put(void)
+{
+ struct svc_pool_map *m = &svc_pool_map;
+
+ mutex_lock(&svc_pool_map_mutex);
+
+ if (!--m->count) {
+ m->mode = SVC_POOL_DEFAULT;
+ kfree(m->to_pool);
+ kfree(m->pool_to);
+ m->npools = 0;
+ }
+
+ mutex_unlock(&svc_pool_map_mutex);
+}
+
+
/*
* Set the current thread's cpus_allowed mask so that it
* will only run on cpus in the given pool.
@@ -212,10 +304,9 @@
/*
* The caller checks for sv_nrpools > 1, which
- * implies that we've been initialized and the
- * map mode is not NONE.
+ * implies that we've been initialized.
*/
- BUG_ON(m->mode == SVC_POOL_NONE);
+ BUG_ON(m->count == 0);
switch (m->mode)
{
@@ -246,18 +337,19 @@
unsigned int pidx = 0;
/*
- * SVC_POOL_NONE happens in a pure client when
+ * An uninitialised map happens in a pure client when
* lockd is brought up, so silently treat it the
* same as SVC_POOL_GLOBAL.
*/
-
- switch (m->mode) {
- case SVC_POOL_PERCPU:
- pidx = m->to_pool[cpu];
- break;
- case SVC_POOL_PERNODE:
- pidx = m->to_pool[cpu_to_node(cpu)];
- break;
+ if (svc_serv_is_pooled(serv)) {
+ switch (m->mode) {
+ case SVC_POOL_PERCPU:
+ pidx = m->to_pool[cpu];
+ break;
+ case SVC_POOL_PERNODE:
+ pidx = m->to_pool[cpu_to_node(cpu)];
+ break;
+ }
}
return &serv->sv_pools[pidx % serv->sv_nrpools];
}
@@ -347,7 +439,7 @@
svc_thread_fn func, int sig, struct module *mod)
{
struct svc_serv *serv;
- unsigned int npools = svc_pool_map_init();
+ unsigned int npools = svc_pool_map_get();
serv = __svc_create(prog, bufsize, npools, shutdown);
@@ -367,6 +459,7 @@
svc_destroy(struct svc_serv *serv)
{
struct svc_sock *svsk;
+ struct svc_sock *tmp;
dprintk("svc: svc_destroy(%s, %d)\n",
serv->sv_program->pg_name,
@@ -382,24 +475,23 @@
del_timer_sync(&serv->sv_temptimer);
- while (!list_empty(&serv->sv_tempsocks)) {
- svsk = list_entry(serv->sv_tempsocks.next,
- struct svc_sock,
- sk_list);
- svc_close_socket(svsk);
- }
+ list_for_each_entry_safe(svsk, tmp, &serv->sv_tempsocks, sk_list)
+ svc_force_close_socket(svsk);
+
if (serv->sv_shutdown)
serv->sv_shutdown(serv);
- while (!list_empty(&serv->sv_permsocks)) {
- svsk = list_entry(serv->sv_permsocks.next,
- struct svc_sock,
- sk_list);
- svc_close_socket(svsk);
- }
+ list_for_each_entry_safe(svsk, tmp, &serv->sv_permsocks, sk_list)
+ svc_force_close_socket(svsk);
+
+ BUG_ON(!list_empty(&serv->sv_permsocks));
+ BUG_ON(!list_empty(&serv->sv_tempsocks));
cache_clean_deferred(serv);
+ if (svc_serv_is_pooled(serv))
+ svc_pool_map_put();
+
/* Unregister service with the portmapper */
svc_register(serv, 0, 0);
kfree(serv->sv_pools);
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index 63ae947..f6e1eb1 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -82,6 +82,7 @@
static void svc_udp_data_ready(struct sock *, int);
static int svc_udp_recvfrom(struct svc_rqst *);
static int svc_udp_sendto(struct svc_rqst *);
+static void svc_close_socket(struct svc_sock *svsk);
static struct svc_deferred_req *svc_deferred_dequeue(struct svc_sock *svsk);
static int svc_deferred_recv(struct svc_rqst *rqstp);
@@ -131,13 +132,13 @@
NIPQUAD(((struct sockaddr_in *) addr)->sin_addr),
htons(((struct sockaddr_in *) addr)->sin_port));
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+
case AF_INET6:
snprintf(buf, len, "%x:%x:%x:%x:%x:%x:%x:%x, port=%u",
NIP6(((struct sockaddr_in6 *) addr)->sin6_addr),
htons(((struct sockaddr_in6 *) addr)->sin6_port));
break;
-#endif
+
default:
snprintf(buf, len, "unknown address type: %d", addr->sa_family);
break;
@@ -449,9 +450,7 @@
union svc_pktinfo_u {
struct in_pktinfo pkti;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
struct in6_pktinfo pkti6;
-#endif
};
static void svc_set_cmsg_data(struct svc_rqst *rqstp, struct cmsghdr *cmh)
@@ -467,7 +466,7 @@
cmh->cmsg_len = CMSG_LEN(sizeof(*pki));
}
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+
case AF_INET6: {
struct in6_pktinfo *pki = CMSG_DATA(cmh);
@@ -479,7 +478,6 @@
cmh->cmsg_len = CMSG_LEN(sizeof(*pki));
}
break;
-#endif
}
return;
}
@@ -721,45 +719,21 @@
}
}
-static void svc_udp_get_sender_address(struct svc_rqst *rqstp,
- struct sk_buff *skb)
+static inline void svc_udp_get_dest_address(struct svc_rqst *rqstp,
+ struct cmsghdr *cmh)
{
switch (rqstp->rq_sock->sk_sk->sk_family) {
case AF_INET: {
- /* this seems to come from net/ipv4/udp.c:udp_recvmsg */
- struct sockaddr_in *sin = svc_addr_in(rqstp);
-
- sin->sin_family = AF_INET;
- sin->sin_port = skb->h.uh->source;
- sin->sin_addr.s_addr = skb->nh.iph->saddr;
- rqstp->rq_addrlen = sizeof(struct sockaddr_in);
- /* Remember which interface received this request */
- rqstp->rq_daddr.addr.s_addr = skb->nh.iph->daddr;
- }
+ struct in_pktinfo *pki = CMSG_DATA(cmh);
+ rqstp->rq_daddr.addr.s_addr = pki->ipi_spec_dst.s_addr;
break;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+ }
case AF_INET6: {
- /* this is derived from net/ipv6/udp.c:udpv6_recvmesg */
- struct sockaddr_in6 *sin6 = svc_addr_in6(rqstp);
-
- sin6->sin6_family = AF_INET6;
- sin6->sin6_port = skb->h.uh->source;
- sin6->sin6_flowinfo = 0;
- sin6->sin6_scope_id = 0;
- if (ipv6_addr_type(&sin6->sin6_addr) &
- IPV6_ADDR_LINKLOCAL)
- sin6->sin6_scope_id = IP6CB(skb)->iif;
- ipv6_addr_copy(&sin6->sin6_addr,
- &skb->nh.ipv6h->saddr);
- rqstp->rq_addrlen = sizeof(struct sockaddr_in);
- /* Remember which interface received this request */
- ipv6_addr_copy(&rqstp->rq_daddr.addr6,
- &skb->nh.ipv6h->saddr);
- }
+ struct in6_pktinfo *pki = CMSG_DATA(cmh);
+ ipv6_addr_copy(&rqstp->rq_daddr.addr6, &pki->ipi6_addr);
break;
-#endif
+ }
}
- return;
}
/*
@@ -771,7 +745,15 @@
struct svc_sock *svsk = rqstp->rq_sock;
struct svc_serv *serv = svsk->sk_server;
struct sk_buff *skb;
+ char buffer[CMSG_SPACE(sizeof(union svc_pktinfo_u))];
+ struct cmsghdr *cmh = (struct cmsghdr *)buffer;
int err, len;
+ struct msghdr msg = {
+ .msg_name = svc_addr(rqstp),
+ .msg_control = cmh,
+ .msg_controllen = sizeof(buffer),
+ .msg_flags = MSG_DONTWAIT,
+ };
if (test_and_clear_bit(SK_CHNGBUF, &svsk->sk_flags))
/* udp sockets need large rcvbuf as all pending
@@ -797,7 +779,9 @@
}
clear_bit(SK_DATA, &svsk->sk_flags);
- while ((skb = skb_recv_datagram(svsk->sk_sk, 0, 1, &err)) == NULL) {
+ while ((err == kernel_recvmsg(svsk->sk_sock, &msg, NULL,
+ 0, 0, MSG_PEEK | MSG_DONTWAIT)) < 0 ||
+ (skb = skb_recv_datagram(svsk->sk_sk, 0, 1, &err)) == NULL) {
if (err == -EAGAIN) {
svc_sock_received(svsk);
return err;
@@ -805,6 +789,7 @@
/* possibly an icmp error */
dprintk("svc: recvfrom returned error %d\n", -err);
}
+ rqstp->rq_addrlen = sizeof(rqstp->rq_addr);
if (skb->tstamp.off_sec == 0) {
struct timeval tv;
@@ -827,7 +812,16 @@
rqstp->rq_prot = IPPROTO_UDP;
- svc_udp_get_sender_address(rqstp, skb);
+ if (cmh->cmsg_level != IPPROTO_IP ||
+ cmh->cmsg_type != IP_PKTINFO) {
+ if (net_ratelimit())
+ printk("rpcsvc: received unknown control message:"
+ "%d/%d\n",
+ cmh->cmsg_level, cmh->cmsg_type);
+ skb_free_datagram(svsk->sk_sk, skb);
+ return 0;
+ }
+ svc_udp_get_dest_address(rqstp, cmh);
if (skb_is_nonlinear(skb)) {
/* we have to copy */
@@ -884,6 +878,9 @@
static void
svc_udp_init(struct svc_sock *svsk)
{
+ int one = 1;
+ mm_segment_t oldfs;
+
svsk->sk_sk->sk_data_ready = svc_udp_data_ready;
svsk->sk_sk->sk_write_space = svc_write_space;
svsk->sk_recvfrom = svc_udp_recvfrom;
@@ -899,6 +896,13 @@
set_bit(SK_DATA, &svsk->sk_flags); /* might have come in before data_ready set up */
set_bit(SK_CHNGBUF, &svsk->sk_flags);
+
+ oldfs = get_fs();
+ set_fs(KERNEL_DS);
+ /* make sure we get destination address info */
+ svsk->sk_sock->ops->setsockopt(svsk->sk_sock, IPPROTO_IP, IP_PKTINFO,
+ (char __user *)&one, sizeof(one));
+ set_fs(oldfs);
}
/*
@@ -977,11 +981,9 @@
case AF_INET:
return ntohs(((struct sockaddr_in *)sin)->sin_port)
< PROT_SOCK;
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
case AF_INET6:
return ntohs(((struct sockaddr_in6 *)sin)->sin6_port)
< PROT_SOCK;
-#endif
default:
return 0;
}
@@ -1786,7 +1788,7 @@
spin_unlock_bh(&serv->sv_lock);
}
-void svc_close_socket(struct svc_sock *svsk)
+static void svc_close_socket(struct svc_sock *svsk)
{
set_bit(SK_CLOSE, &svsk->sk_flags);
if (test_and_set_bit(SK_BUSY, &svsk->sk_flags))
@@ -1799,6 +1801,19 @@
svc_sock_put(svsk);
}
+void svc_force_close_socket(struct svc_sock *svsk)
+{
+ set_bit(SK_CLOSE, &svsk->sk_flags);
+ if (test_bit(SK_BUSY, &svsk->sk_flags)) {
+ /* Waiting to be processed, but no threads left,
+ * So just remove it from the waiting list
+ */
+ list_del_init(&svsk->sk_ready);
+ clear_bit(SK_BUSY, &svsk->sk_flags);
+ }
+ svc_close_socket(svsk);
+}
+
/**
* svc_makesock - Make a socket for nfsd and lockd
* @serv: RPC server structure
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 51ca438..6069716 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -934,7 +934,7 @@
sched = !sock_flag(other, SOCK_DEAD) &&
!(other->sk_shutdown & RCV_SHUTDOWN) &&
- (skb_queue_len(&other->sk_receive_queue) >=
+ (skb_queue_len(&other->sk_receive_queue) >
other->sk_max_ack_backlog);
unix_state_runlock(other);
@@ -1008,7 +1008,7 @@
if (other->sk_state != TCP_LISTEN)
goto out_unlock;
- if (skb_queue_len(&other->sk_receive_queue) >=
+ if (skb_queue_len(&other->sk_receive_queue) >
other->sk_max_ack_backlog) {
err = -EAGAIN;
if (!timeo)
@@ -1381,7 +1381,7 @@
}
if (unix_peer(other) != sk &&
- (skb_queue_len(&other->sk_receive_queue) >=
+ (skb_queue_len(&other->sk_receive_queue) >
other->sk_max_ack_backlog)) {
if (!timeo) {
err = -EAGAIN;
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 946b715..0c3a70a 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -735,12 +735,14 @@
struct xfrm_policy *xfrm_policy_bysel_ctx(u8 type, int dir,
struct xfrm_selector *sel,
- struct xfrm_sec_ctx *ctx, int delete)
+ struct xfrm_sec_ctx *ctx, int delete,
+ int *err)
{
struct xfrm_policy *pol, *ret;
struct hlist_head *chain;
struct hlist_node *entry;
+ *err = 0;
write_lock_bh(&xfrm_policy_lock);
chain = policy_hash_bysel(sel, sel->family, dir);
ret = NULL;
@@ -750,6 +752,11 @@
xfrm_sec_ctx_match(ctx, pol->security)) {
xfrm_pol_hold(pol);
if (delete) {
+ *err = security_xfrm_policy_delete(pol);
+ if (*err) {
+ write_unlock_bh(&xfrm_policy_lock);
+ return pol;
+ }
hlist_del(&pol->bydst);
hlist_del(&pol->byidx);
xfrm_policy_count[dir]--;
@@ -768,12 +775,14 @@
}
EXPORT_SYMBOL(xfrm_policy_bysel_ctx);
-struct xfrm_policy *xfrm_policy_byid(u8 type, int dir, u32 id, int delete)
+struct xfrm_policy *xfrm_policy_byid(u8 type, int dir, u32 id, int delete,
+ int *err)
{
struct xfrm_policy *pol, *ret;
struct hlist_head *chain;
struct hlist_node *entry;
+ *err = 0;
write_lock_bh(&xfrm_policy_lock);
chain = xfrm_policy_byidx + idx_hash(id);
ret = NULL;
@@ -781,6 +790,11 @@
if (pol->type == type && pol->index == id) {
xfrm_pol_hold(pol);
if (delete) {
+ *err = security_xfrm_policy_delete(pol);
+ if (*err) {
+ write_unlock_bh(&xfrm_policy_lock);
+ return pol;
+ }
hlist_del(&pol->bydst);
hlist_del(&pol->byidx);
xfrm_policy_count[dir]--;
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 956cfe0..9678995 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -530,9 +530,6 @@
err = xfrm_state_delete(x);
- xfrm_audit_log(NETLINK_CB(skb).loginuid, NETLINK_CB(skb).sid,
- AUDIT_MAC_IPSEC_DELSA, err ? 0 : 1, NULL, x);
-
if (err < 0)
goto out;
@@ -542,6 +539,8 @@
km_state_notify(x, &c);
out:
+ xfrm_audit_log(NETLINK_CB(skb).loginuid, NETLINK_CB(skb).sid,
+ AUDIT_MAC_IPSEC_DELSA, err ? 0 : 1, NULL, x);
xfrm_state_put(x);
return err;
}
@@ -1254,7 +1253,7 @@
return err;
if (p->index)
- xp = xfrm_policy_byid(type, p->dir, p->index, delete);
+ xp = xfrm_policy_byid(type, p->dir, p->index, delete, &err);
else {
struct rtattr *rt = xfrma[XFRMA_SEC_CTX-1];
struct xfrm_policy tmp;
@@ -1270,7 +1269,8 @@
if ((err = security_xfrm_policy_alloc(&tmp, uctx)))
return err;
}
- xp = xfrm_policy_bysel_ctx(type, p->dir, &p->sel, tmp.security, delete);
+ xp = xfrm_policy_bysel_ctx(type, p->dir, &p->sel, tmp.security,
+ delete, &err);
security_xfrm_policy_free(&tmp);
}
if (xp == NULL)
@@ -1288,8 +1288,6 @@
MSG_DONTWAIT);
}
} else {
- err = security_xfrm_policy_delete(xp);
-
xfrm_audit_log(NETLINK_CB(skb).loginuid, NETLINK_CB(skb).sid,
AUDIT_MAC_IPSEC_DELSPD, err ? 0 : 1, xp, NULL);
@@ -1303,9 +1301,8 @@
km_policy_notify(xp, p->dir, &c);
}
- xfrm_pol_put(xp);
-
out:
+ xfrm_pol_put(xp);
return err;
}
@@ -1502,7 +1499,7 @@
return err;
if (p->index)
- xp = xfrm_policy_byid(type, p->dir, p->index, 0);
+ xp = xfrm_policy_byid(type, p->dir, p->index, 0, &err);
else {
struct rtattr *rt = xfrma[XFRMA_SEC_CTX-1];
struct xfrm_policy tmp;
@@ -1518,13 +1515,14 @@
if ((err = security_xfrm_policy_alloc(&tmp, uctx)))
return err;
}
- xp = xfrm_policy_bysel_ctx(type, p->dir, &p->sel, tmp.security, 0);
+ xp = xfrm_policy_bysel_ctx(type, p->dir, &p->sel, tmp.security,
+ 0, &err);
security_xfrm_policy_free(&tmp);
}
if (xp == NULL)
- return err;
- read_lock(&xp->lock);
+ return -ENOENT;
+ read_lock(&xp->lock);
if (xp->dead) {
read_unlock(&xp->lock);
goto out;
diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c
index bfc2fed..37fabf7 100644
--- a/sound/pci/ac97/ac97_patch.c
+++ b/sound/pci/ac97/ac97_patch.c
@@ -1790,6 +1790,8 @@
* (SS vendor << 16 | device)
*/
static unsigned int ad1981_jacks_blacklist[] = {
+ 0x10140523, /* Thinkpad R40 */
+ 0x10140534, /* Thinkpad X31 */
0x10140537, /* Thinkpad T41p */
0x10140554, /* Thinkpad T42p/R50p */
0 /* end */
diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
index 9327ab2..ba7fa22 100644
--- a/sound/pci/ali5451/ali5451.c
+++ b/sound/pci/ali5451/ali5451.c
@@ -2312,6 +2312,8 @@
return err;
}
+ snd_card_set_dev(card, &pci->dev);
+
/* initialise synth voices*/
for (i = 0; i < ALI_CHANNELS; i++ ) {
codec->synth.voices[i].number = i;
diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c
index 70face7..7d3c5ee 100644
--- a/sound/pci/cmipci.c
+++ b/sound/pci/cmipci.c
@@ -57,7 +57,7 @@
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable switches */
static long mpu_port[SNDRV_CARDS];
-static long fm_port[SNDRV_CARDS];
+static long fm_port[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)]=1};
static int soft_ac3[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)]=1};
#ifdef SUPPORT_JOYSTICK
static int joystick_port[SNDRV_CARDS];
@@ -2779,6 +2779,9 @@
struct snd_opl3 *opl3;
int err;
+ if (!fm_port)
+ goto disable_fm;
+
/* first try FM regs in PCI port range */
iosynth = cm->iobase + CM_REG_FM_PCI;
err = snd_opl3_create(cm->card, iosynth, iosynth + 2,
@@ -2793,7 +2796,7 @@
case 0x3C8: val |= CM_FMSEL_3C8; break;
case 0x388: val |= CM_FMSEL_388; break;
default:
- return 0;
+ goto disable_fm;
}
snd_cmipci_write(cm, CM_REG_LEGACY_CTRL, val);
/* enable FM */
@@ -2803,11 +2806,7 @@
OPL3_HW_OPL3, 0, &opl3) < 0) {
printk(KERN_ERR "cmipci: no OPL device at %#lx, "
"skipping...\n", iosynth);
- /* disable FM */
- snd_cmipci_write(cm, CM_REG_LEGACY_CTRL,
- val & ~CM_FMSEL_MASK);
- snd_cmipci_clear_bit(cm, CM_REG_MISC_CTRL, CM_FM_EN);
- return 0;
+ goto disable_fm;
}
}
if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) {
@@ -2815,6 +2814,11 @@
return err;
}
return 0;
+
+ disable_fm:
+ snd_cmipci_clear_bit(cm, CM_REG_LEGACY_CTRL, CM_FMSEL_MASK);
+ snd_cmipci_clear_bit(cm, CM_REG_MISC_CTRL, CM_FM_EN);
+ return 0;
}
static int __devinit snd_cmipci_create(struct snd_card *card, struct pci_dev *pci,
diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c
index 6a428b8..e413da0 100644
--- a/sound/pci/echoaudio/echoaudio.c
+++ b/sound/pci/echoaudio/echoaudio.c
@@ -2033,6 +2033,8 @@
if (card == NULL)
return -ENOMEM;
+ snd_card_set_dev(card, &pci->dev);
+
if ((err = snd_echo_create(card, pci, &chip)) < 0) {
snd_card_free(card);
return err;
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 38977bc..00ace59 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -523,6 +523,7 @@
HDA_CODEC_MUTE("Aux Playback Switch", 0x16, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Mic Playback Volume", 0x13, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Mic Playback Switch", 0x13, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Mic Boost", 0x0f, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x18, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x18, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Mono Playback Volume", 0x1e, 0x0, HDA_OUTPUT),
@@ -570,6 +571,7 @@
HDA_CODEC_MUTE("Aux Playback Switch", 0x16, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Mic Playback Volume", 0x13, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Mic Playback Switch", 0x13, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Mic Boost", 0x0f, 0x0, HDA_OUTPUT),
/* HDA_CODEC_VOLUME("PC Speaker Playback Volume", 0x18, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("PC Speaker Playback Switch", 0x18, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Mono Playback Volume", 0x1e, 0x0, HDA_OUTPUT),
@@ -658,6 +660,7 @@
HDA_CODEC_MUTE("Internal Mic Playback Switch", 0x17, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Mic Playback Volume", 0x13, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Mic Playback Switch", 0x13, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Mic Boost", 0x0f, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Capture Volume", 0x12, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Capture Switch", 0x12, 0x0, HDA_OUTPUT),
{
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 23a1c75..46e93c6 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -629,10 +629,12 @@
static void cxt5045_hp_automute(struct hda_codec *codec)
{
struct conexant_spec *spec = codec->spec;
- unsigned int bits = (spec->hp_present || !spec->cur_eapd) ? 0x80 : 0;
+ unsigned int bits;
spec->hp_present = snd_hda_codec_read(codec, 0x11, 0,
AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+
+ bits = (spec->hp_present || !spec->cur_eapd) ? 0x80 : 0;
snd_hda_codec_amp_update(codec, 0x10, 0, HDA_OUTPUT, 0, 0x80, bits);
snd_hda_codec_amp_update(codec, 0x10, 1, HDA_OUTPUT, 0, 0x80, bits);
}
@@ -979,10 +981,12 @@
static void cxt5047_hp_automute(struct hda_codec *codec)
{
struct conexant_spec *spec = codec->spec;
- unsigned int bits = spec->hp_present || !spec->cur_eapd ? 0x80 : 0;
+ unsigned int bits;
spec->hp_present = snd_hda_codec_read(codec, 0x13, 0,
AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+
+ bits = (spec->hp_present || !spec->cur_eapd) ? 0x80 : 0;
snd_hda_codec_amp_update(codec, 0x1d, 0, HDA_OUTPUT, 0, 0x80, bits);
snd_hda_codec_amp_update(codec, 0x1d, 1, HDA_OUTPUT, 0, 0x80, bits);
/* Mute/Unmute PCM 2 for good measure - some systems need this */
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 145682b..84d005e 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -4942,9 +4942,16 @@
alc882_cfg_tbl);
if (board_config < 0 || board_config >= ALC882_MODEL_LAST) {
- printk(KERN_INFO "hda_codec: Unknown model for ALC882, "
- "trying auto-probe from BIOS...\n");
- board_config = ALC882_AUTO;
+ /* Pick up systems that don't supply PCI SSID */
+ switch (codec->subsystem_id) {
+ case 0x106b0c00: /* Mac Pro */
+ board_config = ALC885_MACPRO;
+ break;
+ default:
+ printk(KERN_INFO "hda_codec: Unknown model for ALC882, "
+ "trying auto-probe from BIOS...\n");
+ board_config = ALC882_AUTO;
+ }
}
if (board_config == ALC882_AUTO) {
@@ -5917,8 +5924,10 @@
HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("Mic Boost", 0x18, 0, HDA_INPUT),
HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x01, HDA_INPUT),
HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x01, HDA_INPUT),
+ HDA_CODEC_VOLUME("Front Mic Boost", 0x19, 0, HDA_INPUT),
/* HDA_CODEC_VOLUME("PC Beep Playback Volume", 0x0b, 0x05, HDA_INPUT),
HDA_CODEC_MUTE("PC Beelp Playback Switch", 0x0b, 0x05, HDA_INPUT), */
HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0D, 0x0, HDA_OUTPUT),
@@ -5937,8 +5946,10 @@
HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("Mic Boost", 0x18, 0, HDA_INPUT),
HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x01, HDA_INPUT),
HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x01, HDA_INPUT),
+ HDA_CODEC_VOLUME("Front Mic Boost", 0x19, 0, HDA_INPUT),
/* HDA_CODEC_VOLUME("PC Beep Playback Volume", 0x0b, 0x05, HDA_INPUT),
HDA_CODEC_MUTE("PC Beelp Playback Switch", 0x0b, 0x05, HDA_INPUT), */
/*HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0D, 0x0, HDA_OUTPUT),*/
@@ -5955,8 +5966,10 @@
HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("Mic Boost", 0x18, 0, HDA_INPUT),
HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x01, HDA_INPUT),
HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x01, HDA_INPUT),
+ HDA_CODEC_VOLUME("Front Mic Boost", 0x19, 0, HDA_INPUT),
HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
@@ -5977,6 +5990,7 @@
HDA_CODEC_MUTE_MONO("Mono Playback Switch", 0x16, 2, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x02, HDA_INPUT),
+ HDA_CODEC_VOLUME("Front Mic Boost", 0x1a, 0, HDA_INPUT),
HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x01, HDA_INPUT),
HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x01, HDA_INPUT),
HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
@@ -5989,6 +6003,7 @@
static struct snd_kcontrol_new alc262_HP_BPC_WildWest_option_mixer[] = {
HDA_CODEC_VOLUME("Rear Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
HDA_CODEC_MUTE("Rear Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("Rear Mic Boost", 0x18, 0, HDA_INPUT),
{ } /* end */
};
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index f7ef9c5..4c7b039 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -59,6 +59,8 @@
STAC_D945GTP3,
STAC_D945GTP5,
STAC_MACMINI,
+ STAC_MACBOOK,
+ STAC_MACBOOK_PRO,
STAC_922X_MODELS
};
@@ -461,6 +463,8 @@
"Dell Inspiron E1705/9400", STAC_REF),
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01ce,
"Dell XPS M1710", STAC_REF),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01cf,
+ "Dell Precision M90", STAC_REF),
{} /* terminator */
};
@@ -519,11 +523,25 @@
0x02a19320, 0x40000100,
};
+static unsigned int macbook_pin_configs[10] = {
+ 0x0321e230, 0x03a1e020, 0x400000fd, 0x9017e110,
+ 0x400000fe, 0x0381e021, 0x1345e240, 0x13c5e22e,
+ 0x400000fc, 0x400000fb,
+};
+
+static unsigned int macbook_pro_pin_configs[10] = {
+ 0x0221401f, 0x90a70120, 0x01813024, 0x01014010,
+ 0x400000fd, 0x01016011, 0x1345e240, 0x13c5e22e,
+ 0x400000fc, 0x400000fb,
+};
+
static unsigned int *stac922x_brd_tbl[STAC_922X_MODELS] = {
[STAC_D945_REF] = ref922x_pin_configs,
[STAC_D945GTP3] = d945gtp3_pin_configs,
[STAC_D945GTP5] = d945gtp5_pin_configs,
[STAC_MACMINI] = d945gtp5_pin_configs,
+ [STAC_MACBOOK] = macbook_pin_configs,
+ [STAC_MACBOOK_PRO] = macbook_pro_pin_configs,
};
static const char *stac922x_models[STAC_922X_MODELS] = {
@@ -531,6 +549,8 @@
[STAC_D945GTP5] = "5stack",
[STAC_D945GTP3] = "3stack",
[STAC_MACMINI] = "macmini",
+ [STAC_MACBOOK] = "macbook",
+ [STAC_MACBOOK_PRO] = "macbook-pro",
};
static struct snd_pci_quirk stac922x_cfg_tbl[] = {
@@ -1864,6 +1884,18 @@
spec->board_config = snd_hda_check_board_config(codec, STAC_922X_MODELS,
stac922x_models,
stac922x_cfg_tbl);
+ if (spec->board_config == STAC_MACMINI) {
+ spec->gpio_mute = 1;
+ /* Intel Macs have all same PCI SSID, so we need to check
+ * codec SSID to distinguish the exact models
+ */
+ switch (codec->subsystem_id) {
+ case 0x106b1e00:
+ spec->board_config = STAC_MACBOOK_PRO;
+ break;
+ }
+ }
+
again:
if (spec->board_config < 0) {
snd_printdd(KERN_INFO "hda_codec: Unknown model for STAC922x, "
@@ -1904,9 +1936,6 @@
return err;
}
- if (spec->board_config == STAC_MACMINI)
- spec->gpio_mute = 1;
-
codec->patch_ops = stac92xx_patch_ops;
return 0;
diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c
index 5e1d5d2..952625d 100644
--- a/sound/pci/riptide/riptide.c
+++ b/sound/pci/riptide/riptide.c
@@ -1919,6 +1919,8 @@
return err;
}
+ snd_card_set_dev(card, &pci->dev);
+
*rchip = chip;
return 0;
}
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index e0215ac..6e95857 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -4468,6 +4468,8 @@
hdspm->dev = dev;
hdspm->pci = pci;
+ snd_card_set_dev(card, &pci->dev);
+
if ((err =
snd_hdspm_create(card, hdspm, precise_ptr[dev],
enable_monitor[dev])) < 0) {
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index 92a6487..ee7a691 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -39,7 +39,7 @@
*/
static const u16 wm9712_reg[] = {
0x6174, 0x8000, 0x8000, 0x8000, // 6
- 0xf0f0, 0xaaa0, 0xc008, 0x6808, // e
+ 0x0f0f, 0xaaa0, 0xc008, 0x6808, // e
0xe808, 0xaaa0, 0xad00, 0x8000, // 16
0xe808, 0x3000, 0x8000, 0x0000, // 1e
0x0000, 0x0000, 0x0000, 0x000f, // 26
@@ -96,6 +96,7 @@
SOC_SINGLE("Speaker Playback Switch", AC97_MASTER, 15, 1, 1),
SOC_DOUBLE("Headphone Playback Volume", AC97_HEADPHONE, 8, 0, 31, 1),
SOC_SINGLE("Headphone Playback Switch", AC97_HEADPHONE,15, 1, 1),
+SOC_DOUBLE("PCM Playback Volume", AC97_PCM, 8, 0, 31, 1),
SOC_SINGLE("Speaker Playback ZC Switch", AC97_MASTER, 7, 1, 0),
SOC_SINGLE("Speaker Playback Invert Switch", AC97_MASTER, 6, 1, 0),
