Merge branch 'board-specific' of git://github.com/hzhuang1/linux into late/board
From Haojian Zhuang <haojian.zhuang@gmail.com>:
* 'board-specific' of git://github.com/hzhuang1/linux:
ARM: pxa: hx4700: Use DEFINE_RES_* macros consistently
ARM: pxa: remove eseries.h
It seems I missed this in the original pull requests for v3.6, adding
it now.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
diff --git a/.mailmap b/.mailmap
index 2909c33..658003a 100644
--- a/.mailmap
+++ b/.mailmap
@@ -111,6 +111,7 @@
Uwe Kleine-König <ukl@pengutronix.de>
Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com>
Valdis Kletnieks <Valdis.Kletnieks@vt.edu>
+Viresh Kumar <viresh.linux@gmail.com> <viresh.kumar@st.com>
Takashi YOSHII <takashi.yoshii.zj@renesas.com>
Yusuke Goda <goda.yusuke@renesas.com>
Gustavo Padovan <gustavo@las.ic.unicamp.br>
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index 5bc8a47..cfedf63 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -219,6 +219,7 @@
What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_supply_scale
What: /sys/bus/iio/devices/iio:deviceX/in_voltage_scale
What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_scale
+What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_scale
What: /sys/bus/iio/devices/iio:deviceX/in_accel_scale
What: /sys/bus/iio/devices/iio:deviceX/in_accel_peak_scale
What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_scale
@@ -273,6 +274,7 @@
What: /sys/.../iio:deviceX/in_voltageX_scale_available
What: /sys/.../iio:deviceX/in_voltage-voltage_scale_available
What: /sys/.../iio:deviceX/out_voltageX_scale_available
+What: /sys/.../iio:deviceX/out_altvoltageX_scale_available
What: /sys/.../iio:deviceX/in_capacitance_scale_available
KernelVersion: 2.635
Contact: linux-iio@vger.kernel.org
@@ -298,14 +300,19 @@
gives the 3dB frequency of the filter in Hz.
What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_raw
+What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_raw
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
Raw (unscaled, no bias etc.) output voltage for
channel Y. The number must always be specified and
unique if the output corresponds to a single channel.
+ While DAC like devices typically use out_voltage,
+ a continuous frequency generating device, such as
+ a DDS or PLL should use out_altvoltage.
What: /sys/bus/iio/devices/iio:deviceX/out_voltageY&Z_raw
+What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY&Z_raw
KernelVersion: 2.6.37
Contact: linux-iio@vger.kernel.org
Description:
@@ -316,6 +323,8 @@
What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_powerdown_mode
What: /sys/bus/iio/devices/iio:deviceX/out_voltage_powerdown_mode
+What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_powerdown_mode
+What: /sys/bus/iio/devices/iio:deviceX/out_altvoltage_powerdown_mode
KernelVersion: 2.6.38
Contact: linux-iio@vger.kernel.org
Description:
@@ -330,6 +339,8 @@
What: /sys/.../iio:deviceX/out_votlageY_powerdown_mode_available
What: /sys/.../iio:deviceX/out_voltage_powerdown_mode_available
+What: /sys/.../iio:deviceX/out_altvotlageY_powerdown_mode_available
+What: /sys/.../iio:deviceX/out_altvoltage_powerdown_mode_available
KernelVersion: 2.6.38
Contact: linux-iio@vger.kernel.org
Description:
@@ -338,6 +349,8 @@
What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_powerdown
What: /sys/bus/iio/devices/iio:deviceX/out_voltage_powerdown
+What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_powerdown
+What: /sys/bus/iio/devices/iio:deviceX/out_altvoltage_powerdown
KernelVersion: 2.6.38
Contact: linux-iio@vger.kernel.org
Description:
@@ -346,6 +359,24 @@
normal operation. Y may be suppressed if all outputs are
controlled together.
+What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_frequency
+KernelVersion: 3.4.0
+Contact: linux-iio@vger.kernel.org
+Description:
+ Output frequency for channel Y in Hz. The number must always be
+ specified and unique if the output corresponds to a single
+ channel.
+
+What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_phase
+KernelVersion: 3.4.0
+Contact: linux-iio@vger.kernel.org
+Description:
+ Phase in radians of one frequency/clock output Y
+ (out_altvoltageY) relative to another frequency/clock output
+ (out_altvoltageZ) of the device X. The number must always be
+ specified and unique if the output corresponds to a single
+ channel.
+
What: /sys/bus/iio/devices/iio:deviceX/events
KernelVersion: 2.6.35
Contact: linux-iio@vger.kernel.org
diff --git a/Documentation/DocBook/media/v4l/pixfmt.xml b/Documentation/DocBook/media/v4l/pixfmt.xml
index f5ac15e..e58934c 100644
--- a/Documentation/DocBook/media/v4l/pixfmt.xml
+++ b/Documentation/DocBook/media/v4l/pixfmt.xml
@@ -986,13 +986,13 @@
<row id="V4L2-PIX-FMT-Y4">
<entry><constant>V4L2_PIX_FMT_Y4</constant></entry>
<entry>'Y04 '</entry>
- <entry>Old 4-bit greyscale format. Only the least significant 4 bits of each byte are used,
+ <entry>Old 4-bit greyscale format. Only the most significant 4 bits of each byte are used,
the other bits are set to 0.</entry>
</row>
<row id="V4L2-PIX-FMT-Y6">
<entry><constant>V4L2_PIX_FMT_Y6</constant></entry>
<entry>'Y06 '</entry>
- <entry>Old 6-bit greyscale format. Only the least significant 6 bits of each byte are used,
+ <entry>Old 6-bit greyscale format. Only the most significant 6 bits of each byte are used,
the other bits are set to 0.</entry>
</row>
</tbody>
diff --git a/Documentation/DocBook/media/v4l/v4l2.xml b/Documentation/DocBook/media/v4l/v4l2.xml
index 015c561..008c2d7 100644
--- a/Documentation/DocBook/media/v4l/v4l2.xml
+++ b/Documentation/DocBook/media/v4l/v4l2.xml
@@ -560,6 +560,7 @@
&sub-g-tuner;
&sub-log-status;
&sub-overlay;
+ &sub-prepare-buf;
&sub-qbuf;
&sub-querybuf;
&sub-querycap;
@@ -567,7 +568,6 @@
&sub-query-dv-preset;
&sub-query-dv-timings;
&sub-querystd;
- &sub-prepare-buf;
&sub-reqbufs;
&sub-s-hw-freq-seek;
&sub-streamon;
diff --git a/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml b/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml
index 765549f..a2474ec 100644
--- a/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-create-bufs.xml
@@ -108,10 +108,9 @@
/></entry>
</row>
<row>
- <entry>__u32</entry>
+ <entry>struct v4l2_format</entry>
<entry><structfield>format</structfield></entry>
- <entry>Filled in by the application, preserved by the driver.
- See <xref linkend="v4l2-format" />.</entry>
+ <entry>Filled in by the application, preserved by the driver.</entry>
</row>
<row>
<entry>__u32</entry>
diff --git a/Documentation/DocBook/media/v4l/vidioc-dqevent.xml b/Documentation/DocBook/media/v4l/vidioc-dqevent.xml
index e8714aa..98a856f 100644
--- a/Documentation/DocBook/media/v4l/vidioc-dqevent.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-dqevent.xml
@@ -89,7 +89,7 @@
<row>
<entry></entry>
<entry>&v4l2-event-frame-sync;</entry>
- <entry><structfield>frame</structfield></entry>
+ <entry><structfield>frame_sync</structfield></entry>
<entry>Event data for event V4L2_EVENT_FRAME_SYNC.</entry>
</row>
<row>
diff --git a/Documentation/arm/SPEAr/overview.txt b/Documentation/arm/SPEAr/overview.txt
index 57aae77..65610bf 100644
--- a/Documentation/arm/SPEAr/overview.txt
+++ b/Documentation/arm/SPEAr/overview.txt
@@ -60,4 +60,4 @@
Document Author
---------------
- Viresh Kumar <viresh.kumar@st.com>, (c) 2010-2012 ST Microelectronics
+ Viresh Kumar <viresh.linux@gmail.com>, (c) 2010-2012 ST Microelectronics
diff --git a/Documentation/hwmon/coretemp b/Documentation/hwmon/coretemp
index 84d46c0..c86b50c 100644
--- a/Documentation/hwmon/coretemp
+++ b/Documentation/hwmon/coretemp
@@ -6,7 +6,9 @@
Prefix: 'coretemp'
CPUID: family 0x6, models 0xe (Pentium M DC), 0xf (Core 2 DC 65nm),
0x16 (Core 2 SC 65nm), 0x17 (Penryn 45nm),
- 0x1a (Nehalem), 0x1c (Atom), 0x1e (Lynnfield)
+ 0x1a (Nehalem), 0x1c (Atom), 0x1e (Lynnfield),
+ 0x26 (Tunnel Creek Atom), 0x27 (Medfield Atom),
+ 0x36 (Cedar Trail Atom)
Datasheet: Intel 64 and IA-32 Architectures Software Developer's Manual
Volume 3A: System Programming Guide
http://softwarecommunity.intel.com/Wiki/Mobility/720.htm
@@ -52,6 +54,17 @@
Process Processor TjMax(C)
+22nm Core i5/i7 Processors
+ i7 3920XM, 3820QM, 3720QM, 3667U, 3520M 105
+ i5 3427U, 3360M/3320M 105
+ i7 3770/3770K 105
+ i5 3570/3570K, 3550, 3470/3450 105
+ i7 3770S 103
+ i5 3570S/3550S, 3475S/3470S/3450S 103
+ i7 3770T 94
+ i5 3570T 94
+ i5 3470T 91
+
32nm Core i3/i5/i7 Processors
i7 660UM/640/620, 640LM/620, 620M, 610E 105
i5 540UM/520/430, 540M/520/450/430 105
@@ -65,6 +78,11 @@
U3400 105
P4505/P4500 90
+32nm Atom Processors
+ Z2460 90
+ D2700/2550/2500 100
+ N2850/2800/2650/2600 100
+
45nm Xeon Processors 5400 Quad-Core
X5492, X5482, X5472, X5470, X5460, X5450 85
E5472, E5462, E5450/40/30/20/10/05 85
@@ -85,6 +103,8 @@
N475/470/455/450 100
N280/270 90
330/230 125
+ E680/660/640/620 90
+ E680T/660T/640T/620T 110
45nm Core2 Processors
Solo ULV SU3500/3300 100
diff --git a/Documentation/stable_kernel_rules.txt b/Documentation/stable_kernel_rules.txt
index f0ab5cf..4a7b54b 100644
--- a/Documentation/stable_kernel_rules.txt
+++ b/Documentation/stable_kernel_rules.txt
@@ -12,6 +12,12 @@
marked CONFIG_BROKEN), an oops, a hang, data corruption, a real
security issue, or some "oh, that's not good" issue. In short, something
critical.
+ - Serious issues as reported by a user of a distribution kernel may also
+ be considered if they fix a notable performance or interactivity issue.
+ As these fixes are not as obvious and have a higher risk of a subtle
+ regression they should only be submitted by a distribution kernel
+ maintainer and include an addendum linking to a bugzilla entry if it
+ exists and additional information on the user-visible impact.
- New device IDs and quirks are also accepted.
- No "theoretical race condition" issues, unless an explanation of how the
race can be exploited is also provided.
diff --git a/MAINTAINERS b/MAINTAINERS
index 3e30a3a..eb22272 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -579,7 +579,7 @@
F: net/appletalk/
ARASAN COMPACT FLASH PATA CONTROLLER
-M: Viresh Kumar <viresh.kumar@st.com>
+M: Viresh Kumar <viresh.linux@gmail.com>
L: linux-ide@vger.kernel.org
S: Maintained
F: include/linux/pata_arasan_cf_data.h
@@ -5296,7 +5296,7 @@
F: drivers/pinctrl/
PIN CONTROLLER - ST SPEAR
-M: Viresh Kumar <viresh.kumar@st.com>
+M: Viresh Kumar <viresh.linux@gmail.com>
L: spear-devel@list.st.com
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W: http://www.st.com/spear
@@ -5873,7 +5873,7 @@
F: drivers/tty/serial
SYNOPSYS DESIGNWARE DMAC DRIVER
-M: Viresh Kumar <viresh.kumar@st.com>
+M: Viresh Kumar <viresh.linux@gmail.com>
S: Maintained
F: include/linux/dw_dmac.h
F: drivers/dma/dw_dmac_regs.h
@@ -6021,7 +6021,7 @@
F: drivers/mmc/host/sdhci-s3c.c
SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
-M: Viresh Kumar <viresh.kumar@st.com>
+M: Viresh Kumar <viresh.linux@gmail.com>
L: spear-devel@list.st.com
L: linux-mmc@vger.kernel.org
S: Maintained
@@ -6377,7 +6377,7 @@
F: include/linux/compiler.h
SPEAR PLATFORM SUPPORT
-M: Viresh Kumar <viresh.kumar@st.com>
+M: Viresh Kumar <viresh.linux@gmail.com>
M: Shiraz Hashim <shiraz.hashim@st.com>
L: spear-devel@list.st.com
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
@@ -6386,7 +6386,7 @@
F: arch/arm/plat-spear/
SPEAR13XX MACHINE SUPPORT
-M: Viresh Kumar <viresh.kumar@st.com>
+M: Viresh Kumar <viresh.linux@gmail.com>
M: Shiraz Hashim <shiraz.hashim@st.com>
L: spear-devel@list.st.com
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
@@ -6395,7 +6395,7 @@
F: arch/arm/mach-spear13xx/
SPEAR3XX MACHINE SUPPORT
-M: Viresh Kumar <viresh.kumar@st.com>
+M: Viresh Kumar <viresh.linux@gmail.com>
M: Shiraz Hashim <shiraz.hashim@st.com>
L: spear-devel@list.st.com
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
@@ -6406,7 +6406,7 @@
SPEAR6XX MACHINE SUPPORT
M: Rajeev Kumar <rajeev-dlh.kumar@st.com>
M: Shiraz Hashim <shiraz.hashim@st.com>
-M: Viresh Kumar <viresh.kumar@st.com>
+M: Viresh Kumar <viresh.linux@gmail.com>
L: spear-devel@list.st.com
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W: http://www.st.com/spear
@@ -6414,7 +6414,7 @@
F: arch/arm/mach-spear6xx/
SPEAR CLOCK FRAMEWORK SUPPORT
-M: Viresh Kumar <viresh.kumar@st.com>
+M: Viresh Kumar <viresh.linux@gmail.com>
L: spear-devel@list.st.com
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W: http://www.st.com/spear
@@ -7421,7 +7421,7 @@
VME SUBSYSTEM
M: Martyn Welch <martyn.welch@ge.com>
-M: Manohar Vanga <manohar.vanga@cern.ch>
+M: Manohar Vanga <manohar.vanga@gmail.com>
M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
L: devel@driverdev.osuosl.org
S: Maintained
diff --git a/Makefile b/Makefile
index b771af5..81ea154 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 3
PATCHLEVEL = 5
SUBLEVEL = 0
-EXTRAVERSION = -rc3
+EXTRAVERSION = -rc5
NAME = Saber-toothed Squirrel
# *DOCUMENTATION*
@@ -561,6 +561,8 @@
KBUILD_CFLAGS += -O2
endif
+include $(srctree)/arch/$(SRCARCH)/Makefile
+
ifdef CONFIG_READABLE_ASM
# Disable optimizations that make assembler listings hard to read.
# reorder blocks reorders the control in the function
@@ -571,8 +573,6 @@
$(call cc-option,-fno-partial-inlining)
endif
-include $(srctree)/arch/$(SRCARCH)/Makefile
-
ifneq ($(CONFIG_FRAME_WARN),0)
KBUILD_CFLAGS += $(call cc-option,-Wframe-larger-than=${CONFIG_FRAME_WARN})
endif
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 84449dd..a91009c 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -293,6 +293,7 @@
select ICST
select GENERIC_CLOCKEVENTS
select ARCH_WANT_OPTIONAL_GPIOLIB
+ select NEED_MACH_IO_H if PCI
select PLAT_VERSATILE
select PLAT_VERSATILE_CLCD
select PLAT_VERSATILE_FPGA_IRQ
@@ -588,6 +589,7 @@
select PCI
select ARCH_REQUIRE_GPIOLIB
select GENERIC_CLOCKEVENTS
+ select NEED_MACH_IO_H
select PLAT_ORION
help
Support for the following Marvell Orion 5x series SoCs:
diff --git a/arch/arm/boot/dts/mmp2-brownstone.dts b/arch/arm/boot/dts/mmp2-brownstone.dts
index 153a4b2..c9b4f27 100644
--- a/arch/arm/boot/dts/mmp2-brownstone.dts
+++ b/arch/arm/boot/dts/mmp2-brownstone.dts
@@ -11,7 +11,7 @@
/include/ "mmp2.dtsi"
/ {
- model = "Marvell MMP2 Aspenite Development Board";
+ model = "Marvell MMP2 Brownstone Development Board";
compatible = "mrvl,mmp2-brownstone", "mrvl,mmp2";
chosen {
@@ -19,7 +19,7 @@
};
memory {
- reg = <0x00000000 0x04000000>;
+ reg = <0x00000000 0x08000000>;
};
soc {
diff --git a/arch/arm/boot/dts/omap2.dtsi b/arch/arm/boot/dts/omap2.dtsi
index f2ab4ea..581cb08 100644
--- a/arch/arm/boot/dts/omap2.dtsi
+++ b/arch/arm/boot/dts/omap2.dtsi
@@ -44,6 +44,8 @@
compatible = "ti,omap2-intc";
interrupt-controller;
#interrupt-cells = <1>;
+ ti,intc-size = <96>;
+ reg = <0x480FE000 0x1000>;
};
uart1: serial@4806a000 {
diff --git a/arch/arm/boot/dts/spear1310-evb.dts b/arch/arm/boot/dts/spear1310-evb.dts
index 8314e41..dd4358b 100644
--- a/arch/arm/boot/dts/spear1310-evb.dts
+++ b/arch/arm/boot/dts/spear1310-evb.dts
@@ -1,7 +1,7 @@
/*
* DTS file for SPEAr1310 Evaluation Baord
*
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
diff --git a/arch/arm/boot/dts/spear1310.dtsi b/arch/arm/boot/dts/spear1310.dtsi
index 9e61da4..419ea74 100644
--- a/arch/arm/boot/dts/spear1310.dtsi
+++ b/arch/arm/boot/dts/spear1310.dtsi
@@ -1,7 +1,7 @@
/*
* DTS file for all SPEAr1310 SoCs
*
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
diff --git a/arch/arm/boot/dts/spear1340-evb.dts b/arch/arm/boot/dts/spear1340-evb.dts
index 0d8472e..c9a54e0 100644
--- a/arch/arm/boot/dts/spear1340-evb.dts
+++ b/arch/arm/boot/dts/spear1340-evb.dts
@@ -1,7 +1,7 @@
/*
* DTS file for SPEAr1340 Evaluation Baord
*
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
diff --git a/arch/arm/boot/dts/spear1340.dtsi b/arch/arm/boot/dts/spear1340.dtsi
index a26fc47..d71fe2a 100644
--- a/arch/arm/boot/dts/spear1340.dtsi
+++ b/arch/arm/boot/dts/spear1340.dtsi
@@ -1,7 +1,7 @@
/*
* DTS file for all SPEAr1340 SoCs
*
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
diff --git a/arch/arm/boot/dts/spear13xx.dtsi b/arch/arm/boot/dts/spear13xx.dtsi
index 1f8e1e1..10dcec7 100644
--- a/arch/arm/boot/dts/spear13xx.dtsi
+++ b/arch/arm/boot/dts/spear13xx.dtsi
@@ -1,7 +1,7 @@
/*
* DTS file for all SPEAr13xx SoCs
*
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
diff --git a/arch/arm/boot/dts/spear300-evb.dts b/arch/arm/boot/dts/spear300-evb.dts
index fc82b1a..d71b8d5 100644
--- a/arch/arm/boot/dts/spear300-evb.dts
+++ b/arch/arm/boot/dts/spear300-evb.dts
@@ -1,7 +1,7 @@
/*
* DTS file for SPEAr300 Evaluation Baord
*
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
diff --git a/arch/arm/boot/dts/spear300.dtsi b/arch/arm/boot/dts/spear300.dtsi
index 01c5e35..ed3627c 100644
--- a/arch/arm/boot/dts/spear300.dtsi
+++ b/arch/arm/boot/dts/spear300.dtsi
@@ -1,7 +1,7 @@
/*
* DTS file for SPEAr300 SoC
*
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
diff --git a/arch/arm/boot/dts/spear310-evb.dts b/arch/arm/boot/dts/spear310-evb.dts
index dc5e2d4..b00544e 100644
--- a/arch/arm/boot/dts/spear310-evb.dts
+++ b/arch/arm/boot/dts/spear310-evb.dts
@@ -1,7 +1,7 @@
/*
* DTS file for SPEAr310 Evaluation Baord
*
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
diff --git a/arch/arm/boot/dts/spear310.dtsi b/arch/arm/boot/dts/spear310.dtsi
index e47081c..62fc4fb 100644
--- a/arch/arm/boot/dts/spear310.dtsi
+++ b/arch/arm/boot/dts/spear310.dtsi
@@ -1,7 +1,7 @@
/*
* DTS file for SPEAr310 SoC
*
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
diff --git a/arch/arm/boot/dts/spear320-evb.dts b/arch/arm/boot/dts/spear320-evb.dts
index 6308fa3..c13fd1f 100644
--- a/arch/arm/boot/dts/spear320-evb.dts
+++ b/arch/arm/boot/dts/spear320-evb.dts
@@ -1,7 +1,7 @@
/*
* DTS file for SPEAr320 Evaluation Baord
*
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
diff --git a/arch/arm/boot/dts/spear320.dtsi b/arch/arm/boot/dts/spear320.dtsi
index 5372ca3..1f49d69 100644
--- a/arch/arm/boot/dts/spear320.dtsi
+++ b/arch/arm/boot/dts/spear320.dtsi
@@ -1,7 +1,7 @@
/*
* DTS file for SPEAr320 SoC
*
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
diff --git a/arch/arm/boot/dts/spear3xx.dtsi b/arch/arm/boot/dts/spear3xx.dtsi
index 9107255..3a8bb57 100644
--- a/arch/arm/boot/dts/spear3xx.dtsi
+++ b/arch/arm/boot/dts/spear3xx.dtsi
@@ -1,7 +1,7 @@
/*
* DTS file for all SPEAr3xx SoCs
*
- * Copyright 2012 Viresh Kumar <viresh.kumar@st.com>
+ * Copyright 2012 Viresh Kumar <viresh.linux@gmail.com>
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
index 7be5469..e42cf59 100644
--- a/arch/arm/include/asm/futex.h
+++ b/arch/arm/include/asm/futex.h
@@ -19,6 +19,7 @@
" .long 1b, 4f, 2b, 4f\n" \
" .popsection\n" \
" .pushsection .fixup,\"ax\"\n" \
+ " .align 2\n" \
"4: mov %0, " err_reg "\n" \
" b 3b\n" \
" .popsection"
diff --git a/arch/arm/include/asm/hardware/sp810.h b/arch/arm/include/asm/hardware/sp810.h
index e0d1c0c..6b9b077 100644
--- a/arch/arm/include/asm/hardware/sp810.h
+++ b/arch/arm/include/asm/hardware/sp810.h
@@ -4,7 +4,7 @@
* ARM PrimeXsys System Controller SP810 header file
*
* Copyright (C) 2009 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 437f0c4..0d1851c 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -495,6 +495,7 @@
* The out of line fixup for the ldrt above.
*/
.pushsection .fixup, "ax"
+ .align 2
4: mov pc, r9
.popsection
.pushsection __ex_table,"a"
diff --git a/arch/arm/kernel/kprobes-thumb.c b/arch/arm/kernel/kprobes-thumb.c
index 8f96ec7..6123daf 100644
--- a/arch/arm/kernel/kprobes-thumb.c
+++ b/arch/arm/kernel/kprobes-thumb.c
@@ -660,7 +660,7 @@
/* LDRSB (literal) 1111 1001 x001 1111 xxxx xxxx xxxx xxxx */
/* LDRH (literal) 1111 1000 x011 1111 xxxx xxxx xxxx xxxx */
/* LDRSH (literal) 1111 1001 x011 1111 xxxx xxxx xxxx xxxx */
- DECODE_EMULATEX (0xfe5f0000, 0xf81f0000, t32_simulate_ldr_literal,
+ DECODE_SIMULATEX(0xfe5f0000, 0xf81f0000, t32_simulate_ldr_literal,
REGS(PC, NOSPPCX, 0, 0, 0)),
/* STRB (immediate) 1111 1000 0000 xxxx xxxx 1xxx xxxx xxxx */
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 573be57..6f6d13f 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -212,7 +212,7 @@
select EXYNOS_DEV_SYSMMU
select EXYNOS4_DEV_AHCI
select SAMSUNG_DEV_KEYPAD
- select EXYNOS4_DEV_DMA
+ select EXYNOS_DEV_DMA
select SAMSUNG_DEV_PWM
select EXYNOS4_DEV_USB_OHCI
select EXYNOS4_SETUP_FIMD0
@@ -264,7 +264,7 @@
select S5P_DEV_ONENAND
select S5P_DEV_TV
select EXYNOS_DEV_SYSMMU
- select EXYNOS4_DEV_DMA
+ select EXYNOS_DEV_DMA
select EXYNOS_DEV_DRM
select EXYNOS4_SETUP_FIMD0
select EXYNOS4_SETUP_I2C1
@@ -303,7 +303,7 @@
select S5P_DEV_MFC
select S5P_DEV_USB_EHCI
select S5P_SETUP_MIPIPHY
- select EXYNOS4_DEV_DMA
+ select EXYNOS_DEV_DMA
select EXYNOS_DEV_DRM
select EXYNOS4_SETUP_FIMC
select EXYNOS4_SETUP_FIMD0
@@ -341,7 +341,7 @@
select SAMSUNG_DEV_PWM
select EXYNOS_DEV_DRM
select EXYNOS_DEV_SYSMMU
- select EXYNOS4_DEV_DMA
+ select EXYNOS_DEV_DMA
select EXYNOS4_DEV_USB_OHCI
select EXYNOS4_SETUP_FIMD0
select EXYNOS4_SETUP_SDHCI
diff --git a/arch/arm/mach-highbank/Makefile b/arch/arm/mach-highbank/Makefile
index f8437dd..ded4652 100644
--- a/arch/arm/mach-highbank/Makefile
+++ b/arch/arm/mach-highbank/Makefile
@@ -1,4 +1,8 @@
-obj-y := clock.o highbank.o system.o
+obj-y := clock.o highbank.o system.o smc.o
+
+plus_sec := $(call as-instr,.arch_extension sec,+sec)
+AFLAGS_smc.o :=-Wa,-march=armv7-a$(plus_sec)
+
obj-$(CONFIG_DEBUG_HIGHBANK_UART) += lluart.o
obj-$(CONFIG_SMP) += platsmp.o
obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
diff --git a/arch/arm/mach-highbank/core.h b/arch/arm/mach-highbank/core.h
index d8e2d0b..141ed51 100644
--- a/arch/arm/mach-highbank/core.h
+++ b/arch/arm/mach-highbank/core.h
@@ -8,3 +8,4 @@
static inline void highbank_lluart_map_io(void) {}
#endif
+extern void highbank_smc1(int fn, int arg);
diff --git a/arch/arm/mach-highbank/highbank.c b/arch/arm/mach-highbank/highbank.c
index 410a112..8777612 100644
--- a/arch/arm/mach-highbank/highbank.c
+++ b/arch/arm/mach-highbank/highbank.c
@@ -85,10 +85,24 @@
{}
};
+#ifdef CONFIG_CACHE_L2X0
+static void highbank_l2x0_disable(void)
+{
+ /* Disable PL310 L2 Cache controller */
+ highbank_smc1(0x102, 0x0);
+}
+#endif
+
static void __init highbank_init_irq(void)
{
of_irq_init(irq_match);
+
+#ifdef CONFIG_CACHE_L2X0
+ /* Enable PL310 L2 Cache controller */
+ highbank_smc1(0x102, 0x1);
l2x0_of_init(0, ~0UL);
+ outer_cache.disable = highbank_l2x0_disable;
+#endif
}
static void __init highbank_timer_init(void)
diff --git a/arch/arm/mach-highbank/smc.S b/arch/arm/mach-highbank/smc.S
new file mode 100644
index 0000000..407d17b
--- /dev/null
+++ b/arch/arm/mach-highbank/smc.S
@@ -0,0 +1,27 @@
+/*
+ * Copied from omap44xx-smc.S Copyright (C) 2010 Texas Instruments, Inc.
+ * Copyright 2012 Calxeda, Inc.
+ *
+ * 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.
+ */
+
+#include <linux/linkage.h>
+
+/*
+ * This is common routine to manage secure monitor API
+ * used to modify the PL310 secure registers.
+ * 'r0' contains the value to be modified and 'r12' contains
+ * the monitor API number.
+ * Function signature : void highbank_smc1(u32 fn, u32 arg)
+ */
+
+ENTRY(highbank_smc1)
+ stmfd sp!, {r4-r11, lr}
+ mov r12, r0
+ mov r0, r1
+ dsb
+ smc #0
+ ldmfd sp!, {r4-r11, pc}
+ENDPROC(highbank_smc1)
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 0021f72..eff4db5 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -477,6 +477,7 @@
select IMX_HAVE_PLATFORM_IMX2_WDT
select IMX_HAVE_PLATFORM_IMX_I2C
select IMX_HAVE_PLATFORM_IMX_KEYPAD
+ select IMX_HAVE_PLATFORM_IMX_SSI
select IMX_HAVE_PLATFORM_IMX_UART
select IMX_HAVE_PLATFORM_IPU_CORE
select IMX_HAVE_PLATFORM_MXC_EHCI
diff --git a/arch/arm/mach-imx/clk-imx1.c b/arch/arm/mach-imx/clk-imx1.c
index 0f0beb5..516ddee 100644
--- a/arch/arm/mach-imx/clk-imx1.c
+++ b/arch/arm/mach-imx/clk-imx1.c
@@ -108,8 +108,7 @@
clk_register_clkdev(clk[clk32], NULL, "mxc_rtc.0");
clk_register_clkdev(clk[clko], "clko", NULL);
- mxc_timer_init(NULL, MX1_IO_ADDRESS(MX1_TIM1_BASE_ADDR),
- MX1_TIM1_INT);
+ mxc_timer_init(MX1_IO_ADDRESS(MX1_TIM1_BASE_ADDR), MX1_TIM1_INT);
return 0;
}
diff --git a/arch/arm/mach-imx/clk-imx21.c b/arch/arm/mach-imx/clk-imx21.c
index 4e4f384..ea13e61 100644
--- a/arch/arm/mach-imx/clk-imx21.c
+++ b/arch/arm/mach-imx/clk-imx21.c
@@ -180,7 +180,7 @@
clk_register_clkdev(clk[sdhc1_ipg_gate], "sdhc1", NULL);
clk_register_clkdev(clk[sdhc2_ipg_gate], "sdhc2", NULL);
- mxc_timer_init(NULL, MX21_IO_ADDRESS(MX21_GPT1_BASE_ADDR),
- MX21_INT_GPT1);
+ mxc_timer_init(MX21_IO_ADDRESS(MX21_GPT1_BASE_ADDR), MX21_INT_GPT1);
+
return 0;
}
diff --git a/arch/arm/mach-imx/clk-imx25.c b/arch/arm/mach-imx/clk-imx25.c
index d9833bb..fdd8cc8 100644
--- a/arch/arm/mach-imx/clk-imx25.c
+++ b/arch/arm/mach-imx/clk-imx25.c
@@ -243,6 +243,6 @@
clk_register_clkdev(clk[sdma_ahb], "ahb", "imx35-sdma");
clk_register_clkdev(clk[iim_ipg], "iim", NULL);
- mxc_timer_init(NULL, MX25_IO_ADDRESS(MX25_GPT1_BASE_ADDR), 54);
+ mxc_timer_init(MX25_IO_ADDRESS(MX25_GPT1_BASE_ADDR), 54);
return 0;
}
diff --git a/arch/arm/mach-imx/clk-imx27.c b/arch/arm/mach-imx/clk-imx27.c
index 50a7ebd..295cbd7 100644
--- a/arch/arm/mach-imx/clk-imx27.c
+++ b/arch/arm/mach-imx/clk-imx27.c
@@ -263,8 +263,7 @@
clk_register_clkdev(clk[ssi1_baud_gate], "bitrate" , "imx-ssi.0");
clk_register_clkdev(clk[ssi2_baud_gate], "bitrate" , "imx-ssi.1");
- mxc_timer_init(NULL, MX27_IO_ADDRESS(MX27_GPT1_BASE_ADDR),
- MX27_INT_GPT1);
+ mxc_timer_init(MX27_IO_ADDRESS(MX27_GPT1_BASE_ADDR), MX27_INT_GPT1);
clk_prepare_enable(clk[emi_ahb_gate]);
diff --git a/arch/arm/mach-imx/clk-imx31.c b/arch/arm/mach-imx/clk-imx31.c
index a854b9c..c9a06d8 100644
--- a/arch/arm/mach-imx/clk-imx31.c
+++ b/arch/arm/mach-imx/clk-imx31.c
@@ -175,8 +175,7 @@
mx31_revision();
clk_disable_unprepare(clk[iim_gate]);
- mxc_timer_init(NULL, MX31_IO_ADDRESS(MX31_GPT1_BASE_ADDR),
- MX31_INT_GPT);
+ mxc_timer_init(MX31_IO_ADDRESS(MX31_GPT1_BASE_ADDR), MX31_INT_GPT);
return 0;
}
diff --git a/arch/arm/mach-imx/clk-imx35.c b/arch/arm/mach-imx/clk-imx35.c
index a9e60bf..920a8cc 100644
--- a/arch/arm/mach-imx/clk-imx35.c
+++ b/arch/arm/mach-imx/clk-imx35.c
@@ -267,11 +267,9 @@
imx_print_silicon_rev("i.MX35", mx35_revision());
#ifdef CONFIG_MXC_USE_EPIT
- epit_timer_init(&epit1_clk,
- MX35_IO_ADDRESS(MX35_EPIT1_BASE_ADDR), MX35_INT_EPIT1);
+ epit_timer_init(MX35_IO_ADDRESS(MX35_EPIT1_BASE_ADDR), MX35_INT_EPIT1);
#else
- mxc_timer_init(NULL, MX35_IO_ADDRESS(MX35_GPT1_BASE_ADDR),
- MX35_INT_GPT);
+ mxc_timer_init(MX35_IO_ADDRESS(MX35_GPT1_BASE_ADDR), MX35_INT_GPT);
#endif
return 0;
diff --git a/arch/arm/mach-imx/clk-imx51-imx53.c b/arch/arm/mach-imx/clk-imx51-imx53.c
index fcd94f3..a2200c7 100644
--- a/arch/arm/mach-imx/clk-imx51-imx53.c
+++ b/arch/arm/mach-imx/clk-imx51-imx53.c
@@ -104,12 +104,12 @@
periph_apm_sel, ARRAY_SIZE(periph_apm_sel));
clk[main_bus] = imx_clk_mux("main_bus", MXC_CCM_CBCDR, 25, 1,
main_bus_sel, ARRAY_SIZE(main_bus_sel));
- clk[per_lp_apm] = imx_clk_mux("per_lp_apm", MXC_CCM_CBCDR, 1, 1,
+ clk[per_lp_apm] = imx_clk_mux("per_lp_apm", MXC_CCM_CBCMR, 1, 1,
per_lp_apm_sel, ARRAY_SIZE(per_lp_apm_sel));
clk[per_pred1] = imx_clk_divider("per_pred1", "per_lp_apm", MXC_CCM_CBCDR, 6, 2);
clk[per_pred2] = imx_clk_divider("per_pred2", "per_pred1", MXC_CCM_CBCDR, 3, 3);
clk[per_podf] = imx_clk_divider("per_podf", "per_pred2", MXC_CCM_CBCDR, 0, 3);
- clk[per_root] = imx_clk_mux("per_root", MXC_CCM_CBCDR, 1, 0,
+ clk[per_root] = imx_clk_mux("per_root", MXC_CCM_CBCMR, 0, 1,
per_root_sel, ARRAY_SIZE(per_root_sel));
clk[ahb] = imx_clk_divider("ahb", "main_bus", MXC_CCM_CBCDR, 10, 3);
clk[ahb_max] = imx_clk_gate2("ahb_max", "ahb", MXC_CCM_CCGR0, 28);
@@ -172,7 +172,7 @@
clk[pwm1_hf_gate] = imx_clk_gate2("pwm1_hf_gate", "ipg", MXC_CCM_CCGR2, 12);
clk[pwm2_ipg_gate] = imx_clk_gate2("pwm2_ipg_gate", "ipg", MXC_CCM_CCGR2, 14);
clk[pwm2_hf_gate] = imx_clk_gate2("pwm2_hf_gate", "ipg", MXC_CCM_CCGR2, 16);
- clk[gpt_gate] = imx_clk_gate2("gpt_gate", "ipg", MXC_CCM_CCGR2, 18);
+ clk[gpt_gate] = imx_clk_gate2("gpt_gate", "per_root", MXC_CCM_CCGR2, 18);
clk[fec_gate] = imx_clk_gate2("fec_gate", "ipg", MXC_CCM_CCGR2, 24);
clk[usboh3_gate] = imx_clk_gate2("usboh3_gate", "ipg", MXC_CCM_CCGR2, 26);
clk[usboh3_per_gate] = imx_clk_gate2("usboh3_per_gate", "usboh3_podf", MXC_CCM_CCGR2, 28);
@@ -366,8 +366,7 @@
clk_set_rate(clk[esdhc_b_podf], 166250000);
/* System timer */
- mxc_timer_init(NULL, MX51_IO_ADDRESS(MX51_GPT1_BASE_ADDR),
- MX51_INT_GPT);
+ mxc_timer_init(MX51_IO_ADDRESS(MX51_GPT1_BASE_ADDR), MX51_INT_GPT);
clk_prepare_enable(clk[iim_gate]);
imx_print_silicon_rev("i.MX51", mx51_revision());
@@ -452,8 +451,7 @@
clk_set_rate(clk[esdhc_b_podf], 200000000);
/* System timer */
- mxc_timer_init(NULL, MX53_IO_ADDRESS(MX53_GPT1_BASE_ADDR),
- MX53_INT_GPT);
+ mxc_timer_init(MX53_IO_ADDRESS(MX53_GPT1_BASE_ADDR), MX53_INT_GPT);
clk_prepare_enable(clk[iim_gate]);
imx_print_silicon_rev("i.MX53", mx53_revision());
diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c
index cab02d0..e1a17ac 100644
--- a/arch/arm/mach-imx/clk-imx6q.c
+++ b/arch/arm/mach-imx/clk-imx6q.c
@@ -122,10 +122,6 @@
"dummy", "axi", "enfc", "ipu1_di0", "ipu1_di1", "ipu2_di0",
"ipu2_di1", "ahb", "ipg", "ipg_per", "ckil", "pll4_audio", };
-static const char * const clks_init_on[] __initconst = {
- "mmdc_ch0_axi", "mmdc_ch1_axi", "usboh3",
-};
-
enum mx6q_clks {
dummy, ckil, ckih, osc, pll2_pfd0_352m, pll2_pfd1_594m, pll2_pfd2_396m,
pll3_pfd0_720m, pll3_pfd1_540m, pll3_pfd2_508m, pll3_pfd3_454m,
@@ -156,16 +152,20 @@
ssi2, ssi3, uart_ipg, uart_serial, usboh3, usdhc1, usdhc2, usdhc3,
usdhc4, vdo_axi, vpu_axi, cko1, pll1_sys, pll2_bus, pll3_usb_otg,
pll4_audio, pll5_video, pll6_mlb, pll7_usb_host, pll8_enet, ssi1_ipg,
- ssi2_ipg, ssi3_ipg, clk_max
+ ssi2_ipg, ssi3_ipg, rom,
+ clk_max
};
static struct clk *clk[clk_max];
+static enum mx6q_clks const clks_init_on[] __initconst = {
+ mmdc_ch0_axi, rom,
+};
+
int __init mx6q_clocks_init(void)
{
struct device_node *np;
void __iomem *base;
- struct clk *c;
int i, irq;
clk[dummy] = imx_clk_fixed("dummy", 0);
@@ -365,6 +365,7 @@
clk[gpmi_bch] = imx_clk_gate2("gpmi_bch", "usdhc4", base + 0x78, 26);
clk[gpmi_io] = imx_clk_gate2("gpmi_io", "enfc", base + 0x78, 28);
clk[gpmi_apb] = imx_clk_gate2("gpmi_apb", "usdhc3", base + 0x78, 30);
+ clk[rom] = imx_clk_gate2("rom", "ahb", base + 0x7c, 0);
clk[sata] = imx_clk_gate2("sata", "ipg", base + 0x7c, 4);
clk[sdma] = imx_clk_gate2("sdma", "ahb", base + 0x7c, 6);
clk[spba] = imx_clk_gate2("spba", "ipg", base + 0x7c, 12);
@@ -424,21 +425,14 @@
clk_register_clkdev(clk[ahb], "ahb", NULL);
clk_register_clkdev(clk[cko1], "cko1", NULL);
- for (i = 0; i < ARRAY_SIZE(clks_init_on); i++) {
- c = clk_get_sys(clks_init_on[i], NULL);
- if (IS_ERR(c)) {
- pr_err("%s: failed to get clk %s", __func__,
- clks_init_on[i]);
- return PTR_ERR(c);
- }
- clk_prepare_enable(c);
- }
+ for (i = 0; i < ARRAY_SIZE(clks_init_on); i++)
+ clk_prepare_enable(clk[clks_init_on[i]]);
np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-gpt");
base = of_iomap(np, 0);
WARN_ON(!base);
irq = irq_of_parse_and_map(np, 0);
- mxc_timer_init(NULL, base, irq);
+ mxc_timer_init(base, irq);
return 0;
}
diff --git a/arch/arm/mach-imx/clk-pllv2.c b/arch/arm/mach-imx/clk-pllv2.c
index 4685919..0440379 100644
--- a/arch/arm/mach-imx/clk-pllv2.c
+++ b/arch/arm/mach-imx/clk-pllv2.c
@@ -74,30 +74,15 @@
void __iomem *base;
};
-static unsigned long clk_pllv2_recalc_rate(struct clk_hw *hw,
- unsigned long parent_rate)
+static unsigned long __clk_pllv2_recalc_rate(unsigned long parent_rate,
+ u32 dp_ctl, u32 dp_op, u32 dp_mfd, u32 dp_mfn)
{
long mfi, mfn, mfd, pdf, ref_clk, mfn_abs;
- unsigned long dp_op, dp_mfd, dp_mfn, dp_ctl, pll_hfsm, dbl;
- void __iomem *pllbase;
+ unsigned long dbl;
s64 temp;
- struct clk_pllv2 *pll = to_clk_pllv2(hw);
- pllbase = pll->base;
-
- dp_ctl = __raw_readl(pllbase + MXC_PLL_DP_CTL);
- pll_hfsm = dp_ctl & MXC_PLL_DP_CTL_HFSM;
dbl = dp_ctl & MXC_PLL_DP_CTL_DPDCK0_2_EN;
- if (pll_hfsm == 0) {
- dp_op = __raw_readl(pllbase + MXC_PLL_DP_OP);
- dp_mfd = __raw_readl(pllbase + MXC_PLL_DP_MFD);
- dp_mfn = __raw_readl(pllbase + MXC_PLL_DP_MFN);
- } else {
- dp_op = __raw_readl(pllbase + MXC_PLL_DP_HFS_OP);
- dp_mfd = __raw_readl(pllbase + MXC_PLL_DP_HFS_MFD);
- dp_mfn = __raw_readl(pllbase + MXC_PLL_DP_HFS_MFN);
- }
pdf = dp_op & MXC_PLL_DP_OP_PDF_MASK;
mfi = (dp_op & MXC_PLL_DP_OP_MFI_MASK) >> MXC_PLL_DP_OP_MFI_OFFSET;
mfi = (mfi <= 5) ? 5 : mfi;
@@ -123,18 +108,30 @@
return temp;
}
-static int clk_pllv2_set_rate(struct clk_hw *hw, unsigned long rate,
+static unsigned long clk_pllv2_recalc_rate(struct clk_hw *hw,
unsigned long parent_rate)
{
- struct clk_pllv2 *pll = to_clk_pllv2(hw);
- u32 reg;
+ u32 dp_op, dp_mfd, dp_mfn, dp_ctl;
void __iomem *pllbase;
+ struct clk_pllv2 *pll = to_clk_pllv2(hw);
+
+ pllbase = pll->base;
+
+ dp_ctl = __raw_readl(pllbase + MXC_PLL_DP_CTL);
+ dp_op = __raw_readl(pllbase + MXC_PLL_DP_OP);
+ dp_mfd = __raw_readl(pllbase + MXC_PLL_DP_MFD);
+ dp_mfn = __raw_readl(pllbase + MXC_PLL_DP_MFN);
+
+ return __clk_pllv2_recalc_rate(parent_rate, dp_ctl, dp_op, dp_mfd, dp_mfn);
+}
+
+static int __clk_pllv2_set_rate(unsigned long rate, unsigned long parent_rate,
+ u32 *dp_op, u32 *dp_mfd, u32 *dp_mfn)
+{
+ u32 reg;
long mfi, pdf, mfn, mfd = 999999;
s64 temp64;
unsigned long quad_parent_rate;
- unsigned long pll_hfsm, dp_ctl;
-
- pllbase = pll->base;
quad_parent_rate = 4 * parent_rate;
pdf = mfi = -1;
@@ -144,25 +141,41 @@
return -EINVAL;
pdf--;
- temp64 = rate * (pdf+1) - quad_parent_rate * mfi;
- do_div(temp64, quad_parent_rate/1000000);
+ temp64 = rate * (pdf + 1) - quad_parent_rate * mfi;
+ do_div(temp64, quad_parent_rate / 1000000);
mfn = (long)temp64;
+ reg = mfi << 4 | pdf;
+
+ *dp_op = reg;
+ *dp_mfd = mfd;
+ *dp_mfn = mfn;
+
+ return 0;
+}
+
+static int clk_pllv2_set_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct clk_pllv2 *pll = to_clk_pllv2(hw);
+ void __iomem *pllbase;
+ u32 dp_ctl, dp_op, dp_mfd, dp_mfn;
+ int ret;
+
+ pllbase = pll->base;
+
+
+ ret = __clk_pllv2_set_rate(rate, parent_rate, &dp_op, &dp_mfd, &dp_mfn);
+ if (ret)
+ return ret;
+
dp_ctl = __raw_readl(pllbase + MXC_PLL_DP_CTL);
/* use dpdck0_2 */
__raw_writel(dp_ctl | 0x1000L, pllbase + MXC_PLL_DP_CTL);
- pll_hfsm = dp_ctl & MXC_PLL_DP_CTL_HFSM;
- if (pll_hfsm == 0) {
- reg = mfi << 4 | pdf;
- __raw_writel(reg, pllbase + MXC_PLL_DP_OP);
- __raw_writel(mfd, pllbase + MXC_PLL_DP_MFD);
- __raw_writel(mfn, pllbase + MXC_PLL_DP_MFN);
- } else {
- reg = mfi << 4 | pdf;
- __raw_writel(reg, pllbase + MXC_PLL_DP_HFS_OP);
- __raw_writel(mfd, pllbase + MXC_PLL_DP_HFS_MFD);
- __raw_writel(mfn, pllbase + MXC_PLL_DP_HFS_MFN);
- }
+
+ __raw_writel(dp_op, pllbase + MXC_PLL_DP_OP);
+ __raw_writel(dp_mfd, pllbase + MXC_PLL_DP_MFD);
+ __raw_writel(dp_mfn, pllbase + MXC_PLL_DP_MFN);
return 0;
}
@@ -170,7 +183,11 @@
static long clk_pllv2_round_rate(struct clk_hw *hw, unsigned long rate,
unsigned long *prate)
{
- return rate;
+ u32 dp_op, dp_mfd, dp_mfn;
+
+ __clk_pllv2_set_rate(rate, *prate, &dp_op, &dp_mfd, &dp_mfn);
+ return __clk_pllv2_recalc_rate(*prate, MXC_PLL_DP_CTL_DPDCK0_2_EN,
+ dp_op, dp_mfd, dp_mfn);
}
static int clk_pllv2_prepare(struct clk_hw *hw)
diff --git a/arch/arm/mach-imx/crm-regs-imx5.h b/arch/arm/mach-imx/crm-regs-imx5.h
index 5e11ba7..5e3f1f0 100644
--- a/arch/arm/mach-imx/crm-regs-imx5.h
+++ b/arch/arm/mach-imx/crm-regs-imx5.h
@@ -23,7 +23,7 @@
#define MX53_DPLL1_BASE MX53_IO_ADDRESS(MX53_PLL1_BASE_ADDR)
#define MX53_DPLL2_BASE MX53_IO_ADDRESS(MX53_PLL2_BASE_ADDR)
#define MX53_DPLL3_BASE MX53_IO_ADDRESS(MX53_PLL3_BASE_ADDR)
-#define MX53_DPLL4_BASE MX53_IO_ADDRESS(MX53_PLL3_BASE_ADDR)
+#define MX53_DPLL4_BASE MX53_IO_ADDRESS(MX53_PLL4_BASE_ADDR)
/* PLL Register Offsets */
#define MXC_PLL_DP_CTL 0x00
diff --git a/arch/arm/mach-imx/hotplug.c b/arch/arm/mach-imx/hotplug.c
index 89493ab..20ed2d5 100644
--- a/arch/arm/mach-imx/hotplug.c
+++ b/arch/arm/mach-imx/hotplug.c
@@ -12,6 +12,7 @@
#include <linux/errno.h>
#include <asm/cacheflush.h>
+#include <asm/cp15.h>
#include <mach/common.h>
int platform_cpu_kill(unsigned int cpu)
@@ -19,6 +20,44 @@
return 1;
}
+static inline void cpu_enter_lowpower(void)
+{
+ unsigned int v;
+
+ flush_cache_all();
+ asm volatile(
+ "mcr p15, 0, %1, c7, c5, 0\n"
+ " mcr p15, 0, %1, c7, c10, 4\n"
+ /*
+ * Turn off coherency
+ */
+ " mrc p15, 0, %0, c1, c0, 1\n"
+ " bic %0, %0, %3\n"
+ " mcr p15, 0, %0, c1, c0, 1\n"
+ " mrc p15, 0, %0, c1, c0, 0\n"
+ " bic %0, %0, %2\n"
+ " mcr p15, 0, %0, c1, c0, 0\n"
+ : "=&r" (v)
+ : "r" (0), "Ir" (CR_C), "Ir" (0x40)
+ : "cc");
+}
+
+static inline void cpu_leave_lowpower(void)
+{
+ unsigned int v;
+
+ asm volatile(
+ "mrc p15, 0, %0, c1, c0, 0\n"
+ " orr %0, %0, %1\n"
+ " mcr p15, 0, %0, c1, c0, 0\n"
+ " mrc p15, 0, %0, c1, c0, 1\n"
+ " orr %0, %0, %2\n"
+ " mcr p15, 0, %0, c1, c0, 1\n"
+ : "=&r" (v)
+ : "Ir" (CR_C), "Ir" (0x40)
+ : "cc");
+}
+
/*
* platform-specific code to shutdown a CPU
*
@@ -26,9 +65,10 @@
*/
void platform_cpu_die(unsigned int cpu)
{
- flush_cache_all();
+ cpu_enter_lowpower();
imx_enable_cpu(cpu, false);
cpu_do_idle();
+ cpu_leave_lowpower();
/* We should never return from idle */
panic("cpu %d unexpectedly exit from shutdown\n", cpu);
diff --git a/arch/arm/mach-imx/mach-cpuimx35.c b/arch/arm/mach-imx/mach-cpuimx35.c
index c515f8e..6450303 100644
--- a/arch/arm/mach-imx/mach-cpuimx35.c
+++ b/arch/arm/mach-imx/mach-cpuimx35.c
@@ -70,7 +70,6 @@
I2C_BOARD_INFO("pcf8563", 0x51),
}, {
I2C_BOARD_INFO("tsc2007", 0x48),
- .type = "tsc2007",
.platform_data = &tsc2007_info,
.irq = IMX_GPIO_TO_IRQ(TSC2007_IRQGPIO),
},
diff --git a/arch/arm/mach-imx/mach-cpuimx51sd.c b/arch/arm/mach-imx/mach-cpuimx51sd.c
index ac50f16..1e09de5 100644
--- a/arch/arm/mach-imx/mach-cpuimx51sd.c
+++ b/arch/arm/mach-imx/mach-cpuimx51sd.c
@@ -142,7 +142,6 @@
I2C_BOARD_INFO("pcf8563", 0x51),
}, {
I2C_BOARD_INFO("tsc2007", 0x49),
- .type = "tsc2007",
.platform_data = &tsc2007_info,
},
};
diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
index dff82eb..f76edb9 100644
--- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
+++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
@@ -116,6 +116,8 @@
PB23_PF_USB_PWR,
PB24_PF_USB_OC,
/* CSI */
+ TVP5150_RSTN | GPIO_GPIO | GPIO_OUT,
+ TVP5150_PWDN | GPIO_GPIO | GPIO_OUT,
PB10_PF_CSI_D0,
PB11_PF_CSI_D1,
PB12_PF_CSI_D2,
@@ -147,6 +149,24 @@
{ MOTHERBOARD_BIT2, GPIOF_IN, "mother-version-2" },
};
+static const struct gpio visstrim_m10_gpios[] __initconst = {
+ {
+ .gpio = TVP5150_RSTN,
+ .flags = GPIOF_DIR_OUT | GPIOF_INIT_HIGH,
+ .label = "tvp5150_rstn",
+ },
+ {
+ .gpio = TVP5150_PWDN,
+ .flags = GPIOF_DIR_OUT | GPIOF_INIT_LOW,
+ .label = "tvp5150_pwdn",
+ },
+ {
+ .gpio = OTG_PHY_CS_GPIO,
+ .flags = GPIOF_DIR_OUT | GPIOF_INIT_LOW,
+ .label = "usbotg_cs",
+ },
+};
+
/* Camera */
static int visstrim_camera_power(struct device *dev, int on)
{
@@ -190,13 +210,6 @@
struct platform_device *pdev;
int dma;
- /* Initialize tvp5150 gpios */
- mxc_gpio_mode(TVP5150_RSTN | GPIO_GPIO | GPIO_OUT);
- mxc_gpio_mode(TVP5150_PWDN | GPIO_GPIO | GPIO_OUT);
- gpio_set_value(TVP5150_RSTN, 1);
- gpio_set_value(TVP5150_PWDN, 0);
- ndelay(1);
-
gpio_set_value(TVP5150_PWDN, 1);
ndelay(1);
gpio_set_value(TVP5150_RSTN, 0);
@@ -377,10 +390,6 @@
/* USB OTG */
static int otg_phy_init(struct platform_device *pdev)
{
- gpio_set_value(OTG_PHY_CS_GPIO, 0);
-
- mdelay(10);
-
return mx27_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED);
}
@@ -435,6 +444,11 @@
if (ret)
pr_err("Failed to setup pins (%d)\n", ret);
+ ret = gpio_request_array(visstrim_m10_gpios,
+ ARRAY_SIZE(visstrim_m10_gpios));
+ if (ret)
+ pr_err("Failed to request gpios (%d)\n", ret);
+
imx27_add_imx_ssi(0, &visstrim_m10_ssi_pdata);
imx27_add_imx_uart0(&uart_pdata);
diff --git a/arch/arm/mach-imx/mach-mx21ads.c b/arch/arm/mach-imx/mach-mx21ads.c
index d14bbe9..3e7401f 100644
--- a/arch/arm/mach-imx/mach-mx21ads.c
+++ b/arch/arm/mach-imx/mach-mx21ads.c
@@ -32,7 +32,7 @@
* Memory-mapped I/O on MX21ADS base board
*/
#define MX21ADS_MMIO_BASE_ADDR 0xf5000000
-#define MX21ADS_MMIO_SIZE SZ_16M
+#define MX21ADS_MMIO_SIZE 0xc00000
#define MX21ADS_REG_ADDR(offset) (void __force __iomem *) \
(MX21ADS_MMIO_BASE_ADDR + (offset))
diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c
index 967ed5b..a8983b9 100644
--- a/arch/arm/mach-imx/mm-imx3.c
+++ b/arch/arm/mach-imx/mm-imx3.c
@@ -86,6 +86,7 @@
void __init imx3_init_l2x0(void)
{
+#ifdef CONFIG_CACHE_L2X0
void __iomem *l2x0_base;
void __iomem *clkctl_base;
@@ -115,6 +116,7 @@
}
l2x0_init(l2x0_base, 0x00030024, 0x00000000);
+#endif
}
#ifdef CONFIG_SOC_IMX31
@@ -179,6 +181,8 @@
mxc_register_gpio("imx31-gpio", 1, MX31_GPIO2_BASE_ADDR, SZ_16K, MX31_INT_GPIO2, 0);
mxc_register_gpio("imx31-gpio", 2, MX31_GPIO3_BASE_ADDR, SZ_16K, MX31_INT_GPIO3, 0);
+ pinctrl_provide_dummies();
+
if (to_version == 1) {
strncpy(imx31_sdma_pdata.fw_name, "sdma-imx31-to1.bin",
strlen(imx31_sdma_pdata.fw_name));
diff --git a/arch/arm/mach-imx/mm-imx5.c b/arch/arm/mach-imx/mm-imx5.c
index feeee17..1d00305 100644
--- a/arch/arm/mach-imx/mm-imx5.c
+++ b/arch/arm/mach-imx/mm-imx5.c
@@ -202,6 +202,8 @@
mxc_register_gpio("imx31-gpio", 2, MX51_GPIO3_BASE_ADDR, SZ_16K, MX51_INT_GPIO3_LOW, MX51_INT_GPIO3_HIGH);
mxc_register_gpio("imx31-gpio", 3, MX51_GPIO4_BASE_ADDR, SZ_16K, MX51_INT_GPIO4_LOW, MX51_INT_GPIO4_HIGH);
+ pinctrl_provide_dummies();
+
/* i.mx51 has the i.mx35 type sdma */
imx_add_imx_sdma("imx35-sdma", MX51_SDMA_BASE_ADDR, MX51_INT_SDMA, &imx51_sdma_pdata);
diff --git a/arch/arm/mach-kirkwood/board-iconnect.c b/arch/arm/mach-kirkwood/board-iconnect.c
index 2222c57..b0d3cc4 100644
--- a/arch/arm/mach-kirkwood/board-iconnect.c
+++ b/arch/arm/mach-kirkwood/board-iconnect.c
@@ -20,9 +20,6 @@
#include <linux/mv643xx_eth.h>
#include <linux/gpio.h>
#include <linux/leds.h>
-#include <linux/spi/flash.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/orion_spi.h>
#include <linux/i2c.h>
#include <linux/input.h>
#include <linux/gpio_keys.h>
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 25fb3fd..f261cd2 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -159,6 +159,7 @@
gate_fn->gate.flags = clk_gate_flags;
gate_fn->gate.lock = lock;
gate_fn->gate.hw.init = &init;
+ gate_fn->fn = fn;
/* ops is the gate ops, but with our disable function */
if (clk_gate_fn_ops.disable != clk_gate_fn_disable) {
@@ -193,9 +194,11 @@
bit_idx, 0, &gating_lock, fn);
}
+static struct clk *ge0, *ge1;
+
void __init kirkwood_clk_init(void)
{
- struct clk *runit, *ge0, *ge1, *sata0, *sata1, *usb0, *sdio;
+ struct clk *runit, *sata0, *sata1, *usb0, *sdio;
struct clk *crypto, *xor0, *xor1, *pex0, *pex1, *audio;
tclk = clk_register_fixed_rate(NULL, "tclk", NULL,
@@ -257,6 +260,9 @@
orion_ge00_init(eth_data,
GE00_PHYS_BASE, IRQ_KIRKWOOD_GE00_SUM,
IRQ_KIRKWOOD_GE00_ERR);
+ /* The interface forgets the MAC address assigned by u-boot if
+ the clock is turned off, so claim the clk now. */
+ clk_prepare_enable(ge0);
}
@@ -268,6 +274,7 @@
orion_ge01_init(eth_data,
GE01_PHYS_BASE, IRQ_KIRKWOOD_GE01_SUM,
IRQ_KIRKWOOD_GE01_ERR);
+ clk_prepare_enable(ge1);
}
diff --git a/arch/arm/mach-kirkwood/include/mach/bridge-regs.h b/arch/arm/mach-kirkwood/include/mach/bridge-regs.h
index 3eee37a..a115142 100644
--- a/arch/arm/mach-kirkwood/include/mach/bridge-regs.h
+++ b/arch/arm/mach-kirkwood/include/mach/bridge-regs.h
@@ -38,6 +38,7 @@
#define IRQ_MASK_HIGH_OFF 0x0014
#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300)
+#define TIMER_PHYS_BASE (BRIDGE_PHYS_BASE | 0x0300)
#define L2_CONFIG_REG (BRIDGE_VIRT_BASE | 0x0128)
#define L2_WRITETHROUGH 0x00000010
diff --git a/arch/arm/mach-kirkwood/include/mach/kirkwood.h b/arch/arm/mach-kirkwood/include/mach/kirkwood.h
index fede3d5..c5b6851 100644
--- a/arch/arm/mach-kirkwood/include/mach/kirkwood.h
+++ b/arch/arm/mach-kirkwood/include/mach/kirkwood.h
@@ -80,6 +80,7 @@
#define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2100)
#define BRIDGE_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x20000)
+#define BRIDGE_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x20000)
#define CRYPTO_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x30000)
diff --git a/arch/arm/mach-mmp/irq.c b/arch/arm/mach-mmp/irq.c
index fcfe0e3..e60c7d9 100644
--- a/arch/arm/mach-mmp/irq.c
+++ b/arch/arm/mach-mmp/irq.c
@@ -241,6 +241,7 @@
icu_data[1].clr_mfp_irq_base = IRQ_MMP2_PMIC_BASE;
icu_data[1].clr_mfp_hwirq = IRQ_MMP2_PMIC - IRQ_MMP2_PMIC_BASE;
icu_data[1].nr_irqs = 2;
+ icu_data[1].cascade_irq = 4;
icu_data[1].virq_base = IRQ_MMP2_PMIC_BASE;
icu_data[1].domain = irq_domain_add_legacy(NULL, icu_data[1].nr_irqs,
icu_data[1].virq_base, 0,
@@ -249,6 +250,7 @@
icu_data[2].reg_status = mmp_icu_base + 0x154;
icu_data[2].reg_mask = mmp_icu_base + 0x16c;
icu_data[2].nr_irqs = 2;
+ icu_data[2].cascade_irq = 5;
icu_data[2].virq_base = IRQ_MMP2_RTC_BASE;
icu_data[2].domain = irq_domain_add_legacy(NULL, icu_data[2].nr_irqs,
icu_data[2].virq_base, 0,
@@ -257,6 +259,7 @@
icu_data[3].reg_status = mmp_icu_base + 0x180;
icu_data[3].reg_mask = mmp_icu_base + 0x17c;
icu_data[3].nr_irqs = 3;
+ icu_data[3].cascade_irq = 9;
icu_data[3].virq_base = IRQ_MMP2_KEYPAD_BASE;
icu_data[3].domain = irq_domain_add_legacy(NULL, icu_data[3].nr_irqs,
icu_data[3].virq_base, 0,
@@ -265,6 +268,7 @@
icu_data[4].reg_status = mmp_icu_base + 0x158;
icu_data[4].reg_mask = mmp_icu_base + 0x170;
icu_data[4].nr_irqs = 5;
+ icu_data[4].cascade_irq = 17;
icu_data[4].virq_base = IRQ_MMP2_TWSI_BASE;
icu_data[4].domain = irq_domain_add_legacy(NULL, icu_data[4].nr_irqs,
icu_data[4].virq_base, 0,
@@ -273,6 +277,7 @@
icu_data[5].reg_status = mmp_icu_base + 0x15c;
icu_data[5].reg_mask = mmp_icu_base + 0x174;
icu_data[5].nr_irqs = 15;
+ icu_data[5].cascade_irq = 35;
icu_data[5].virq_base = IRQ_MMP2_MISC_BASE;
icu_data[5].domain = irq_domain_add_legacy(NULL, icu_data[5].nr_irqs,
icu_data[5].virq_base, 0,
@@ -281,6 +286,7 @@
icu_data[6].reg_status = mmp_icu_base + 0x160;
icu_data[6].reg_mask = mmp_icu_base + 0x178;
icu_data[6].nr_irqs = 2;
+ icu_data[6].cascade_irq = 51;
icu_data[6].virq_base = IRQ_MMP2_MIPI_HSI1_BASE;
icu_data[6].domain = irq_domain_add_legacy(NULL, icu_data[6].nr_irqs,
icu_data[6].virq_base, 0,
@@ -289,6 +295,7 @@
icu_data[7].reg_status = mmp_icu_base + 0x188;
icu_data[7].reg_mask = mmp_icu_base + 0x184;
icu_data[7].nr_irqs = 2;
+ icu_data[7].cascade_irq = 55;
icu_data[7].virq_base = IRQ_MMP2_MIPI_HSI0_BASE;
icu_data[7].domain = irq_domain_add_legacy(NULL, icu_data[7].nr_irqs,
icu_data[7].virq_base, 0,
diff --git a/arch/arm/mach-omap2/board-flash.c b/arch/arm/mach-omap2/board-flash.c
index 70a81f9..53c39d2 100644
--- a/arch/arm/mach-omap2/board-flash.c
+++ b/arch/arm/mach-omap2/board-flash.c
@@ -97,11 +97,6 @@
gpmc_onenand_init(&board_onenand_data);
}
-#else
-void
-__init board_onenand_init(struct mtd_partition *nor_parts, u8 nr_parts, u8 cs)
-{
-}
#endif /* CONFIG_MTD_ONENAND_OMAP2 || CONFIG_MTD_ONENAND_OMAP2_MODULE */
#if defined(CONFIG_MTD_NAND_OMAP2) || \
diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
index 8ca14e8..2c5d0ed 100644
--- a/arch/arm/mach-omap2/board-n8x0.c
+++ b/arch/arm/mach-omap2/board-n8x0.c
@@ -83,11 +83,9 @@
};
static struct musb_hdrc_platform_data tusb_data = {
-#if defined(CONFIG_USB_MUSB_OTG)
+#ifdef CONFIG_USB_GADGET_MUSB_HDRC
.mode = MUSB_OTG,
-#elif defined(CONFIG_USB_MUSB_PERIPHERAL)
- .mode = MUSB_PERIPHERAL,
-#else /* defined(CONFIG_USB_MUSB_HOST) */
+#else
.mode = MUSB_HOST,
#endif
.set_power = tusb_set_power,
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 79c6909..580fd17 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -81,13 +81,13 @@
static struct {
int mmc1_gpio_wp;
int usb_pwr_level;
- int reset_gpio;
+ int dvi_pd_gpio;
int usr_button_gpio;
int mmc_caps;
} beagle_config = {
.mmc1_gpio_wp = -EINVAL,
.usb_pwr_level = GPIOF_OUT_INIT_LOW,
- .reset_gpio = 129,
+ .dvi_pd_gpio = -EINVAL,
.usr_button_gpio = 4,
.mmc_caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
};
@@ -126,21 +126,21 @@
printk(KERN_INFO "OMAP3 Beagle Rev: Ax/Bx\n");
omap3_beagle_version = OMAP3BEAGLE_BOARD_AXBX;
beagle_config.mmc1_gpio_wp = 29;
- beagle_config.reset_gpio = 170;
+ beagle_config.dvi_pd_gpio = 170;
beagle_config.usr_button_gpio = 7;
break;
case 6:
printk(KERN_INFO "OMAP3 Beagle Rev: C1/C2/C3\n");
omap3_beagle_version = OMAP3BEAGLE_BOARD_C1_3;
beagle_config.mmc1_gpio_wp = 23;
- beagle_config.reset_gpio = 170;
+ beagle_config.dvi_pd_gpio = 170;
beagle_config.usr_button_gpio = 7;
break;
case 5:
printk(KERN_INFO "OMAP3 Beagle Rev: C4\n");
omap3_beagle_version = OMAP3BEAGLE_BOARD_C4;
beagle_config.mmc1_gpio_wp = 23;
- beagle_config.reset_gpio = 170;
+ beagle_config.dvi_pd_gpio = 170;
beagle_config.usr_button_gpio = 7;
break;
case 0:
@@ -274,11 +274,9 @@
if (r)
pr_err("%s: unable to configure nDVI_PWR_EN\n",
__func__);
- r = gpio_request_one(gpio + 2, GPIOF_OUT_INIT_HIGH,
- "DVI_LDO_EN");
- if (r)
- pr_err("%s: unable to configure DVI_LDO_EN\n",
- __func__);
+
+ beagle_config.dvi_pd_gpio = gpio + 2;
+
} else {
/*
* REVISIT: need ehci-omap hooks for external VBUS
@@ -287,7 +285,7 @@
if (gpio_request_one(gpio + 1, GPIOF_IN, "EHCI_nOC"))
pr_err("%s: unable to configure EHCI_nOC\n", __func__);
}
- dvi_panel.power_down_gpio = beagle_config.reset_gpio;
+ dvi_panel.power_down_gpio = beagle_config.dvi_pd_gpio;
gpio_request_one(gpio + TWL4030_GPIO_MAX, beagle_config.usb_pwr_level,
"nEN_USB_PWR");
@@ -499,7 +497,7 @@
omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
omap3_beagle_init_rev();
- if (beagle_config.mmc1_gpio_wp != -EINVAL)
+ if (gpio_is_valid(beagle_config.mmc1_gpio_wp))
omap_mux_init_gpio(beagle_config.mmc1_gpio_wp, OMAP_PIN_INPUT);
mmc[0].caps = beagle_config.mmc_caps;
omap_hsmmc_init(mmc);
@@ -510,15 +508,13 @@
platform_add_devices(omap3_beagle_devices,
ARRAY_SIZE(omap3_beagle_devices));
+ if (gpio_is_valid(beagle_config.dvi_pd_gpio))
+ omap_mux_init_gpio(beagle_config.dvi_pd_gpio, OMAP_PIN_OUTPUT);
omap_display_init(&beagle_dss_data);
omap_serial_init();
omap_sdrc_init(mt46h32m32lf6_sdrc_params,
mt46h32m32lf6_sdrc_params);
- omap_mux_init_gpio(170, OMAP_PIN_INPUT);
- /* REVISIT leave DVI powered down until it's needed ... */
- gpio_request_one(170, GPIOF_OUT_INIT_HIGH, "DVI_nPD");
-
usb_musb_init(NULL);
usbhs_init(&usbhs_bdata);
omap_nand_flash_init(NAND_BUSWIDTH_16, omap3beagle_nand_partitions,
diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index ff53dec..df2534d 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -144,7 +144,6 @@
.release_resources = lis302_release,
.st_min_limits = {-32, 3, 3},
.st_max_limits = {-3, 32, 32},
- .irq2 = OMAP_GPIO_IRQ(LIS302_IRQ2_GPIO),
};
#endif
@@ -1030,7 +1029,6 @@
{
I2C_BOARD_INFO("lis3lv02d", 0x1d),
.platform_data = &rx51_lis3lv02d_data,
- .irq = OMAP_GPIO_IRQ(LIS302_IRQ1_GPIO),
},
#endif
};
@@ -1056,6 +1054,10 @@
omap_pmic_init(1, 2200, "twl5030", INT_34XX_SYS_NIRQ, &rx51_twldata);
omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2,
ARRAY_SIZE(rx51_peripherals_i2c_board_info_2));
+#if defined(CONFIG_SENSORS_LIS3_I2C) || defined(CONFIG_SENSORS_LIS3_I2C_MODULE)
+ rx51_lis3lv02d_data.irq2 = gpio_to_irq(LIS302_IRQ2_GPIO);
+ rx51_peripherals_i2c_board_info_3[0].irq = gpio_to_irq(LIS302_IRQ1_GPIO);
+#endif
omap_register_i2c_bus(3, 400, rx51_peripherals_i2c_board_info_3,
ARRAY_SIZE(rx51_peripherals_i2c_board_info_3));
return 0;
diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c
index 4e1a3b0..1efdec2 100644
--- a/arch/arm/mach-omap2/clock3xxx_data.c
+++ b/arch/arm/mach-omap2/clock3xxx_data.c
@@ -3514,7 +3514,7 @@
struct omap_clk *c;
u32 cpu_clkflg = 0;
- if (cpu_is_omap3517()) {
+ if (soc_is_am35xx()) {
cpu_mask = RATE_IN_34XX;
cpu_clkflg = CK_AM35XX;
} else if (cpu_is_omap3630()) {
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 2172f66..ba6f9a0 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -84,6 +84,7 @@
static struct clk sys_32k_ck = {
.name = "sys_32k_ck",
+ .clkdm_name = "prm_clkdm",
.rate = 32768,
.ops = &clkops_null,
};
@@ -512,6 +513,7 @@
.name = "ddrphy_ck",
.parent = &dpll_core_m2_ck,
.ops = &clkops_null,
+ .clkdm_name = "l3_emif_clkdm",
.fixed_div = 2,
.recalc = &omap_fixed_divisor_recalc,
};
@@ -769,6 +771,7 @@
static struct clk dpll_mpu_m2_ck = {
.name = "dpll_mpu_m2_ck",
.parent = &dpll_mpu_ck,
+ .clkdm_name = "cm_clkdm",
.clksel = dpll_mpu_m2_div,
.clksel_reg = OMAP4430_CM_DIV_M2_DPLL_MPU,
.clksel_mask = OMAP4430_DPLL_CLKOUT_DIV_MASK,
@@ -1149,6 +1152,7 @@
static struct clk l3_div_ck = {
.name = "l3_div_ck",
.parent = &div_core_ck,
+ .clkdm_name = "cm_clkdm",
.clksel = l3_div_div,
.clksel_reg = OMAP4430_CM_CLKSEL_CORE,
.clksel_mask = OMAP4430_CLKSEL_L3_MASK,
@@ -2824,6 +2828,7 @@
static struct clk trace_clk_div_ck = {
.name = "trace_clk_div_ck",
.parent = &pmd_trace_clk_mux_ck,
+ .clkdm_name = "emu_sys_clkdm",
.clksel = trace_clk_div_div,
.clksel_reg = OMAP4430_CM_EMU_DEBUGSS_CLKCTRL,
.clksel_mask = OMAP4430_CLKSEL_PMD_TRACE_CLK_MASK,
@@ -3412,9 +3417,12 @@
if (cpu_is_omap443x()) {
cpu_mask = RATE_IN_4430;
cpu_clkflg = CK_443X;
- } else if (cpu_is_omap446x()) {
+ } else if (cpu_is_omap446x() || cpu_is_omap447x()) {
cpu_mask = RATE_IN_4460 | RATE_IN_4430;
cpu_clkflg = CK_446X | CK_443X;
+
+ if (cpu_is_omap447x())
+ pr_warn("WARNING: OMAP4470 clock data incomplete!\n");
} else {
return 0;
}
diff --git a/arch/arm/mach-omap2/cm.h b/arch/arm/mach-omap2/cm.h
index a7bc096..f24e3f7 100644
--- a/arch/arm/mach-omap2/cm.h
+++ b/arch/arm/mach-omap2/cm.h
@@ -22,4 +22,15 @@
*/
#define MAX_MODULE_READY_TIME 2000
+/*
+ * MAX_MODULE_DISABLE_TIME: max duration in microseconds to wait for
+ * the PRCM to request that a module enter the inactive state in the
+ * case of OMAP2 & 3. In the case of OMAP4 this is the max duration
+ * in microseconds for the module to reach the inactive state from
+ * a functional state.
+ * XXX FSUSB on OMAP4430 takes ~4ms to idle after reset during
+ * kernel init.
+ */
+#define MAX_MODULE_DISABLE_TIME 5000
+
#endif
diff --git a/arch/arm/mach-omap2/cminst44xx.c b/arch/arm/mach-omap2/cminst44xx.c
index 8c86d29..1a39945 100644
--- a/arch/arm/mach-omap2/cminst44xx.c
+++ b/arch/arm/mach-omap2/cminst44xx.c
@@ -313,9 +313,9 @@
omap_test_timeout((_clkctrl_idlest(part, inst, cdoffs, clkctrl_offs) ==
CLKCTRL_IDLEST_DISABLED),
- MAX_MODULE_READY_TIME, i);
+ MAX_MODULE_DISABLE_TIME, i);
- return (i < MAX_MODULE_READY_TIME) ? 0 : -EBUSY;
+ return (i < MAX_MODULE_DISABLE_TIME) ? 0 : -EBUSY;
}
/**
diff --git a/arch/arm/mach-omap2/dsp.c b/arch/arm/mach-omap2/dsp.c
index 845309f..88ffa1e 100644
--- a/arch/arm/mach-omap2/dsp.c
+++ b/arch/arm/mach-omap2/dsp.c
@@ -20,6 +20,9 @@
#include <linux/module.h>
#include <linux/platform_device.h>
+
+#include <asm/memblock.h>
+
#include "cm2xxx_3xxx.h"
#include "prm2xxx_3xxx.h"
#ifdef CONFIG_BRIDGE_DVFS
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index 0389b32..00486a8 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -247,6 +247,17 @@
omap_features |= OMAP3_HAS_SDRC;
/*
+ * am35x fixups:
+ * - The am35x Chip ID register has bits 12, 7:5, and 3:2 marked as
+ * reserved and therefore return 0 when read. Unfortunately,
+ * OMAP3_CHECK_FEATURE() will interpret some of those zeroes to
+ * mean that a feature is present even though it isn't so clear
+ * the incorrectly set feature bits.
+ */
+ if (soc_is_am35xx())
+ omap_features &= ~(OMAP3_HAS_IVA | OMAP3_HAS_ISP);
+
+ /*
* TODO: Get additional info (where applicable)
* e.g. Size of L2 cache.
*/
diff --git a/arch/arm/mach-omap2/irq.c b/arch/arm/mach-omap2/irq.c
index fdc4303..6038a8c 100644
--- a/arch/arm/mach-omap2/irq.c
+++ b/arch/arm/mach-omap2/irq.c
@@ -149,6 +149,7 @@
ct->chip.irq_ack = omap_mask_ack_irq;
ct->chip.irq_mask = irq_gc_mask_disable_reg;
ct->chip.irq_unmask = irq_gc_unmask_enable_reg;
+ ct->chip.flags |= IRQCHIP_SKIP_SET_WAKE;
ct->regs.enable = INTC_MIR_CLEAR0;
ct->regs.disable = INTC_MIR_SET0;
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 80e55c5..9fe6829 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -41,6 +41,7 @@
#include "control.h"
#include "mux.h"
#include "prm.h"
+#include "common.h"
#define OMAP_MUX_BASE_OFFSET 0x30 /* Offset from CTRL_BASE */
#define OMAP_MUX_BASE_SZ 0x5ca
@@ -217,8 +218,7 @@
return -ENODEV;
}
-static int __init
-omap_mux_get_by_name(const char *muxname,
+int __init omap_mux_get_by_name(const char *muxname,
struct omap_mux_partition **found_partition,
struct omap_mux **found_mux)
{
diff --git a/arch/arm/mach-omap2/mux.h b/arch/arm/mach-omap2/mux.h
index 69fe060..471e62a 100644
--- a/arch/arm/mach-omap2/mux.h
+++ b/arch/arm/mach-omap2/mux.h
@@ -59,6 +59,7 @@
#define OMAP_PIN_OFF_WAKEUPENABLE OMAP_WAKEUP_EN
#define OMAP_MODE_GPIO(x) (((x) & OMAP_MUX_MODE7) == OMAP_MUX_MODE4)
+#define OMAP_MODE_UART(x) (((x) & OMAP_MUX_MODE7) == OMAP_MUX_MODE0)
/* Flags for omapX_mux_init */
#define OMAP_PACKAGE_MASK 0xffff
@@ -225,8 +226,18 @@
*/
void omap_hwmod_mux(struct omap_hwmod_mux_info *hmux, u8 state);
+int omap_mux_get_by_name(const char *muxname,
+ struct omap_mux_partition **found_partition,
+ struct omap_mux **found_mux);
#else
+static inline int omap_mux_get_by_name(const char *muxname,
+ struct omap_mux_partition **found_partition,
+ struct omap_mux **found_mux)
+{
+ return 0;
+}
+
static inline int omap_mux_init_gpio(int gpio, int val)
{
return 0;
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index bf86f7e..7731936 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -530,7 +530,7 @@
if (oh->class->sysc->idlemodes & SIDLE_SMART_WKUP)
_set_slave_idlemode(oh, HWMOD_IDLEMODE_SMART, v);
if (oh->class->sysc->idlemodes & MSTANDBY_SMART_WKUP)
- _set_master_standbymode(oh, HWMOD_IDLEMODE_SMART_WKUP, v);
+ _set_master_standbymode(oh, HWMOD_IDLEMODE_SMART, v);
/* XXX test pwrdm_get_wken for this hwmod's subsystem */
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 950454a..f30e861 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -393,8 +393,7 @@
.rev_offs = 0x0000,
.sysc_offs = 0x0004,
.sysc_flags = SYSC_HAS_SIDLEMODE,
- .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
- SIDLE_SMART_WKUP),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO),
.sysc_fields = &omap_hwmod_sysc_type1,
};
@@ -854,6 +853,11 @@
.name = "dss_hdmi",
.class = &omap44xx_hdmi_hwmod_class,
.clkdm_name = "l3_dss_clkdm",
+ /*
+ * HDMI audio requires to use no-idle mode. Hence,
+ * set idle mode by software.
+ */
+ .flags = HWMOD_SWSUP_SIDLE,
.mpu_irqs = omap44xx_dss_hdmi_irqs,
.sdma_reqs = omap44xx_dss_hdmi_sdma_reqs,
.main_clk = "dss_48mhz_clk",
diff --git a/arch/arm/mach-omap2/omap_l3_smx.c b/arch/arm/mach-omap2/omap_l3_smx.c
index a05a62f..acc2164 100644
--- a/arch/arm/mach-omap2/omap_l3_smx.c
+++ b/arch/arm/mach-omap2/omap_l3_smx.c
@@ -155,10 +155,11 @@
u8 multi = error & L3_ERROR_LOG_MULTI;
u32 address = omap3_l3_decode_addr(error_addr);
- WARN(true, "%s seen by %s %s at address %x\n",
+ pr_err("%s seen by %s %s at address %x\n",
omap3_l3_code_string(code),
omap3_l3_initiator_string(initid),
multi ? "Multiple Errors" : "", address);
+ WARN_ON(1);
return IRQ_HANDLED;
}
diff --git a/arch/arm/mach-omap2/omap_phy_internal.c b/arch/arm/mach-omap2/omap_phy_internal.c
index 4c90477..d52651a 100644
--- a/arch/arm/mach-omap2/omap_phy_internal.c
+++ b/arch/arm/mach-omap2/omap_phy_internal.c
@@ -239,21 +239,15 @@
devconf2 &= ~CONF2_OTGMODE;
switch (musb_mode) {
-#ifdef CONFIG_USB_MUSB_HDRC_HCD
case MUSB_HOST: /* Force VBUS valid, ID = 0 */
devconf2 |= CONF2_FORCE_HOST;
break;
-#endif
-#ifdef CONFIG_USB_GADGET_MUSB_HDRC
case MUSB_PERIPHERAL: /* Force VBUS valid, ID = 1 */
devconf2 |= CONF2_FORCE_DEVICE;
break;
-#endif
-#ifdef CONFIG_USB_MUSB_OTG
case MUSB_OTG: /* Don't override the VBUS/ID comparators */
devconf2 |= CONF2_NO_OVERRIDE;
break;
-#endif
default:
pr_info(KERN_INFO "Unsupported mode %u\n", musb_mode);
}
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index a34023d..3a595e8 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -724,6 +724,7 @@
ret = request_irq(omap_prcm_event_to_irq("io"),
_prcm_int_handle_io, IRQF_SHARED | IRQF_NO_SUSPEND, "pm_io",
omap3_pm_init);
+ enable_irq(omap_prcm_event_to_irq("io"));
if (ret) {
pr_err("pm: Failed to request pm_io irq\n");
diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.c b/arch/arm/mach-omap2/prm2xxx_3xxx.c
index 9ce7654..21cb740 100644
--- a/arch/arm/mach-omap2/prm2xxx_3xxx.c
+++ b/arch/arm/mach-omap2/prm2xxx_3xxx.c
@@ -15,6 +15,7 @@
#include <linux/errno.h>
#include <linux/err.h>
#include <linux/io.h>
+#include <linux/irq.h>
#include "common.h"
#include <plat/cpu.h>
@@ -303,8 +304,15 @@
static int __init omap3xxx_prcm_init(void)
{
- if (cpu_is_omap34xx())
- return omap_prcm_register_chain_handler(&omap3_prcm_irq_setup);
- return 0;
+ int ret = 0;
+
+ if (cpu_is_omap34xx()) {
+ ret = omap_prcm_register_chain_handler(&omap3_prcm_irq_setup);
+ if (!ret)
+ irq_set_status_flags(omap_prcm_event_to_irq("io"),
+ IRQ_NOAUTOEN);
+ }
+
+ return ret;
}
subsys_initcall(omap3xxx_prcm_init);
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 292d4aa..c1b93c7 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -57,6 +57,7 @@
struct list_head node;
struct omap_hwmod *oh;
+ struct omap_device_pad default_omap_uart_pads[2];
};
static LIST_HEAD(uart_list);
@@ -126,11 +127,70 @@
#endif /* CONFIG_PM */
#ifdef CONFIG_OMAP_MUX
-static void omap_serial_fill_default_pads(struct omap_board_data *bdata)
+
+#define OMAP_UART_DEFAULT_PAD_NAME_LEN 28
+static char rx_pad_name[OMAP_UART_DEFAULT_PAD_NAME_LEN],
+ tx_pad_name[OMAP_UART_DEFAULT_PAD_NAME_LEN] __initdata;
+
+static void __init
+omap_serial_fill_uart_tx_rx_pads(struct omap_board_data *bdata,
+ struct omap_uart_state *uart)
{
+ uart->default_omap_uart_pads[0].name = rx_pad_name;
+ uart->default_omap_uart_pads[0].flags = OMAP_DEVICE_PAD_REMUX |
+ OMAP_DEVICE_PAD_WAKEUP;
+ uart->default_omap_uart_pads[0].enable = OMAP_PIN_INPUT |
+ OMAP_MUX_MODE0;
+ uart->default_omap_uart_pads[0].idle = OMAP_PIN_INPUT | OMAP_MUX_MODE0;
+ uart->default_omap_uart_pads[1].name = tx_pad_name;
+ uart->default_omap_uart_pads[1].enable = OMAP_PIN_OUTPUT |
+ OMAP_MUX_MODE0;
+ bdata->pads = uart->default_omap_uart_pads;
+ bdata->pads_cnt = ARRAY_SIZE(uart->default_omap_uart_pads);
+}
+
+static void __init omap_serial_check_wakeup(struct omap_board_data *bdata,
+ struct omap_uart_state *uart)
+{
+ struct omap_mux_partition *tx_partition = NULL, *rx_partition = NULL;
+ struct omap_mux *rx_mux = NULL, *tx_mux = NULL;
+ char *rx_fmt, *tx_fmt;
+ int uart_nr = bdata->id + 1;
+
+ if (bdata->id != 2) {
+ rx_fmt = "uart%d_rx.uart%d_rx";
+ tx_fmt = "uart%d_tx.uart%d_tx";
+ } else {
+ rx_fmt = "uart%d_rx_irrx.uart%d_rx_irrx";
+ tx_fmt = "uart%d_tx_irtx.uart%d_tx_irtx";
+ }
+
+ snprintf(rx_pad_name, OMAP_UART_DEFAULT_PAD_NAME_LEN, rx_fmt,
+ uart_nr, uart_nr);
+ snprintf(tx_pad_name, OMAP_UART_DEFAULT_PAD_NAME_LEN, tx_fmt,
+ uart_nr, uart_nr);
+
+ if (omap_mux_get_by_name(rx_pad_name, &rx_partition, &rx_mux) >= 0 &&
+ omap_mux_get_by_name
+ (tx_pad_name, &tx_partition, &tx_mux) >= 0) {
+ u16 tx_mode, rx_mode;
+
+ tx_mode = omap_mux_read(tx_partition, tx_mux->reg_offset);
+ rx_mode = omap_mux_read(rx_partition, rx_mux->reg_offset);
+
+ /*
+ * Check if uart is used in default tx/rx mode i.e. in mux mode0
+ * if yes then configure rx pin for wake up capability
+ */
+ if (OMAP_MODE_UART(rx_mode) && OMAP_MODE_UART(tx_mode))
+ omap_serial_fill_uart_tx_rx_pads(bdata, uart);
+ }
}
#else
-static void omap_serial_fill_default_pads(struct omap_board_data *bdata) {}
+static void __init omap_serial_check_wakeup(struct omap_board_data *bdata,
+ struct omap_uart_state *uart)
+{
+}
#endif
static char *cmdline_find_option(char *str)
@@ -287,8 +347,7 @@
bdata.pads = NULL;
bdata.pads_cnt = 0;
- if (cpu_is_omap44xx() || cpu_is_omap34xx())
- omap_serial_fill_default_pads(&bdata);
+ omap_serial_check_wakeup(&bdata, uart);
if (!info)
omap_serial_init_port(&bdata, NULL);
diff --git a/arch/arm/mach-omap2/usb-musb.c b/arch/arm/mach-omap2/usb-musb.c
index b19d1b4..c4a5768 100644
--- a/arch/arm/mach-omap2/usb-musb.c
+++ b/arch/arm/mach-omap2/usb-musb.c
@@ -41,12 +41,10 @@
};
static struct musb_hdrc_platform_data musb_plat = {
-#ifdef CONFIG_USB_MUSB_OTG
+#ifdef CONFIG_USB_GADGET_MUSB_HDRC
.mode = MUSB_OTG,
-#elif defined(CONFIG_USB_MUSB_HDRC_HCD)
+#else
.mode = MUSB_HOST,
-#elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
- .mode = MUSB_PERIPHERAL,
#endif
/* .clock is set dynamically */
.config = &musb_config,
diff --git a/arch/arm/mach-omap2/usb-tusb6010.c b/arch/arm/mach-omap2/usb-tusb6010.c
index db84a46..805bea6 100644
--- a/arch/arm/mach-omap2/usb-tusb6010.c
+++ b/arch/arm/mach-omap2/usb-tusb6010.c
@@ -300,7 +300,7 @@
printk(error, 3, status);
return status;
}
- tusb_resources[2].start = irq + IH_GPIO_BASE;
+ tusb_resources[2].start = gpio_to_irq(irq);
/* set up memory timings ... can speed them up later */
if (!ps_refclk) {
diff --git a/arch/arm/mach-orion5x/include/mach/bridge-regs.h b/arch/arm/mach-orion5x/include/mach/bridge-regs.h
index 96484bc..11a3c1e 100644
--- a/arch/arm/mach-orion5x/include/mach/bridge-regs.h
+++ b/arch/arm/mach-orion5x/include/mach/bridge-regs.h
@@ -35,5 +35,5 @@
#define MAIN_IRQ_MASK (ORION5X_BRIDGE_VIRT_BASE | 0x204)
#define TIMER_VIRT_BASE (ORION5X_BRIDGE_VIRT_BASE | 0x300)
-
+#define TIMER_PHYS_BASE (ORION5X_BRIDGE_PHYS_BASE | 0x300)
#endif
diff --git a/arch/arm/mach-orion5x/include/mach/io.h b/arch/arm/mach-orion5x/include/mach/io.h
new file mode 100644
index 0000000..1aa5d0a
--- /dev/null
+++ b/arch/arm/mach-orion5x/include/mach/io.h
@@ -0,0 +1,22 @@
+/*
+ * arch/arm/mach-orion5x/include/mach/io.h
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#ifndef __ASM_ARCH_IO_H
+#define __ASM_ARCH_IO_H
+
+#include <mach/orion5x.h>
+#include <asm/sizes.h>
+
+#define IO_SPACE_LIMIT SZ_2M
+static inline void __iomem *__io(unsigned long addr)
+{
+ return (void __iomem *)(addr + ORION5X_PCIE_IO_VIRT_BASE);
+}
+
+#define __io(a) __io(a)
+#endif
diff --git a/arch/arm/mach-orion5x/include/mach/orion5x.h b/arch/arm/mach-orion5x/include/mach/orion5x.h
index 2745f5d..683e085 100644
--- a/arch/arm/mach-orion5x/include/mach/orion5x.h
+++ b/arch/arm/mach-orion5x/include/mach/orion5x.h
@@ -82,6 +82,7 @@
#define UART1_VIRT_BASE (ORION5X_DEV_BUS_VIRT_BASE | 0x2100)
#define ORION5X_BRIDGE_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x20000)
+#define ORION5X_BRIDGE_PHYS_BASE (ORION5X_REGS_PHYS_BASE | 0x20000)
#define ORION5X_PCI_VIRT_BASE (ORION5X_REGS_VIRT_BASE | 0x30000)
diff --git a/arch/arm/mach-pxa/eseries.h b/arch/arm/mach-pxa/eseries.h
deleted file mode 100644
index b96949d..0000000
--- a/arch/arm/mach-pxa/eseries.h
+++ /dev/null
@@ -1,14 +0,0 @@
-void __init eseries_fixup(struct tag *tags, char **cmdline, struct meminfo *mi);
-
-extern struct pxa2xx_udc_mach_info e7xx_udc_mach_info;
-extern struct pxaficp_platform_data e7xx_ficp_platform_data;
-extern int e7xx_irda_init(void);
-
-extern int eseries_tmio_enable(struct platform_device *dev);
-extern int eseries_tmio_disable(struct platform_device *dev);
-extern int eseries_tmio_suspend(struct platform_device *dev);
-extern int eseries_tmio_resume(struct platform_device *dev);
-extern void eseries_get_tmio_gpios(void);
-extern struct resource eseries_tmio_resources[];
-extern struct platform_device e300_tc6387xb_device;
-
diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c
index d09da6a..9a9d3c7 100644
--- a/arch/arm/mach-pxa/hx4700.c
+++ b/arch/arm/mach-pxa/hx4700.c
@@ -288,27 +288,11 @@
static struct resource asic3_resources[] = {
/* GPIO part */
- [0] = {
- .start = ASIC3_PHYS,
- .end = ASIC3_PHYS + ASIC3_MAP_SIZE_16BIT - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = PXA_GPIO_TO_IRQ(GPIO12_HX4700_ASIC3_IRQ),
- .end = PXA_GPIO_TO_IRQ(GPIO12_HX4700_ASIC3_IRQ),
- .flags = IORESOURCE_IRQ,
- },
+ [0] = DEFINE_RES_MEM(ASIC3_PHYS, ASIC3_MAP_SIZE_16BIT),
+ [1] = DEFINE_RES_IRQ(PXA_GPIO_TO_IRQ(GPIO12_HX4700_ASIC3_IRQ)),
/* SD part */
- [2] = {
- .start = ASIC3_SD_PHYS,
- .end = ASIC3_SD_PHYS + ASIC3_MAP_SIZE_16BIT - 1,
- .flags = IORESOURCE_MEM,
- },
- [3] = {
- .start = PXA_GPIO_TO_IRQ(GPIO66_HX4700_ASIC3_nSDIO_IRQ),
- .end = PXA_GPIO_TO_IRQ(GPIO66_HX4700_ASIC3_nSDIO_IRQ),
- .flags = IORESOURCE_IRQ,
- },
+ [2] = DEFINE_RES_MEM(ASIC3_SD_PHYS, ASIC3_MAP_SIZE_16BIT),
+ [3] = DEFINE_RES_IRQ(PXA_GPIO_TO_IRQ(GPIO66_HX4700_ASIC3_nSDIO_IRQ)),
};
static struct asic3_platform_data asic3_platform_data = {
@@ -335,11 +319,7 @@
*/
static struct resource egpio_resources[] = {
- [0] = {
- .start = PXA_CS5_PHYS,
- .end = PXA_CS5_PHYS + 0x4 - 1,
- .flags = IORESOURCE_MEM,
- },
+ [0] = DEFINE_RES_MEM(PXA_CS5_PHYS, 0x4),
};
static struct htc_egpio_chip egpio_chips[] = {
@@ -529,11 +509,7 @@
};
static struct resource w3220_resources[] = {
- [0] = {
- .start = ATI_W3220_PHYS,
- .end = ATI_W3220_PHYS + 0x00ffffff,
- .flags = IORESOURCE_MEM,
- },
+ [0] = DEFINE_RES_MEM(ATI_W3220_PHYS, SZ_16M),
};
static struct platform_device w3220 = {
@@ -675,20 +651,12 @@
};
static struct resource power_supply_resources[] = {
- [0] = {
- .name = "ac",
- .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE |
- IORESOURCE_IRQ_LOWEDGE,
- .start = PXA_GPIO_TO_IRQ(GPIOD9_nAC_IN),
- .end = PXA_GPIO_TO_IRQ(GPIOD9_nAC_IN),
- },
- [1] = {
- .name = "usb",
- .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE |
- IORESOURCE_IRQ_LOWEDGE,
- .start = PXA_GPIO_TO_IRQ(GPIOD14_nUSBC_DETECT),
- .end = PXA_GPIO_TO_IRQ(GPIOD14_nUSBC_DETECT),
- },
+ [0] = DEFINE_RES_NAMED(PXA_GPIO_TO_IRQ(GPIOD9_nAC_IN), 1, "ac",
+ IORESOURCE_IRQ |
+ IORESOURCE_IRQ_HIGHEDGE | IORESOURCE_IRQ_LOWEDGE),
+ [1] = DEFINE_RES_NAMED(PXA_GPIO_TO_IRQ(GPIOD14_nUSBC_DETECT), 1, "usb",
+ IORESOURCE_IRQ |
+ IORESOURCE_IRQ_HIGHEDGE | IORESOURCE_IRQ_LOWEDGE),
};
static struct platform_device power_supply = {
diff --git a/arch/arm/mach-spear13xx/include/mach/debug-macro.S b/arch/arm/mach-spear13xx/include/mach/debug-macro.S
index ea15646..9e3ae6b 100644
--- a/arch/arm/mach-spear13xx/include/mach/debug-macro.S
+++ b/arch/arm/mach-spear13xx/include/mach/debug-macro.S
@@ -4,7 +4,7 @@
* Debugging macro include header spear13xx machine family
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear13xx/include/mach/dma.h b/arch/arm/mach-spear13xx/include/mach/dma.h
index 383ab04..d50bdb6 100644
--- a/arch/arm/mach-spear13xx/include/mach/dma.h
+++ b/arch/arm/mach-spear13xx/include/mach/dma.h
@@ -4,7 +4,7 @@
* DMA information for SPEAr13xx machine family
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear13xx/include/mach/generic.h b/arch/arm/mach-spear13xx/include/mach/generic.h
index 6d8c45b..dac57fd 100644
--- a/arch/arm/mach-spear13xx/include/mach/generic.h
+++ b/arch/arm/mach-spear13xx/include/mach/generic.h
@@ -4,7 +4,7 @@
* spear13xx machine family generic header file
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear13xx/include/mach/gpio.h b/arch/arm/mach-spear13xx/include/mach/gpio.h
index cd6f4f8..85f1763 100644
--- a/arch/arm/mach-spear13xx/include/mach/gpio.h
+++ b/arch/arm/mach-spear13xx/include/mach/gpio.h
@@ -4,7 +4,7 @@
* GPIO macros for SPEAr13xx machine family
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear13xx/include/mach/irqs.h b/arch/arm/mach-spear13xx/include/mach/irqs.h
index f542a24..271a62b 100644
--- a/arch/arm/mach-spear13xx/include/mach/irqs.h
+++ b/arch/arm/mach-spear13xx/include/mach/irqs.h
@@ -4,7 +4,7 @@
* IRQ helper macros for spear13xx machine family
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear13xx/include/mach/spear.h b/arch/arm/mach-spear13xx/include/mach/spear.h
index 30c57ef..65f27de 100644
--- a/arch/arm/mach-spear13xx/include/mach/spear.h
+++ b/arch/arm/mach-spear13xx/include/mach/spear.h
@@ -4,7 +4,7 @@
* spear13xx Machine family specific definition
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear13xx/include/mach/timex.h b/arch/arm/mach-spear13xx/include/mach/timex.h
index 31af3e8..3a58b82 100644
--- a/arch/arm/mach-spear13xx/include/mach/timex.h
+++ b/arch/arm/mach-spear13xx/include/mach/timex.h
@@ -4,7 +4,7 @@
* SPEAr3XX machine family specific timex definitions
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear13xx/include/mach/uncompress.h b/arch/arm/mach-spear13xx/include/mach/uncompress.h
index c784089..70fe72f 100644
--- a/arch/arm/mach-spear13xx/include/mach/uncompress.h
+++ b/arch/arm/mach-spear13xx/include/mach/uncompress.h
@@ -4,7 +4,7 @@
* Serial port stubs for kernel decompress status messages
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear13xx/spear1310.c b/arch/arm/mach-spear13xx/spear1310.c
index fefd15b..732d29b 100644
--- a/arch/arm/mach-spear13xx/spear1310.c
+++ b/arch/arm/mach-spear13xx/spear1310.c
@@ -4,7 +4,7 @@
* SPEAr1310 machine source file
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear13xx/spear1340.c b/arch/arm/mach-spear13xx/spear1340.c
index ee38cbc..81e4ed7 100644
--- a/arch/arm/mach-spear13xx/spear1340.c
+++ b/arch/arm/mach-spear13xx/spear1340.c
@@ -4,7 +4,7 @@
* SPEAr1340 machine source file
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear13xx/spear13xx.c b/arch/arm/mach-spear13xx/spear13xx.c
index 50b349a..cf936b1 100644
--- a/arch/arm/mach-spear13xx/spear13xx.c
+++ b/arch/arm/mach-spear13xx/spear13xx.c
@@ -4,7 +4,7 @@
* SPEAr13XX machines common source file
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear3xx/include/mach/debug-macro.S b/arch/arm/mach-spear3xx/include/mach/debug-macro.S
index 590519f..0a6381f 100644
--- a/arch/arm/mach-spear3xx/include/mach/debug-macro.S
+++ b/arch/arm/mach-spear3xx/include/mach/debug-macro.S
@@ -4,7 +4,7 @@
* Debugging macro include header spear3xx machine family
*
* Copyright (C) 2009 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
+ * Viresh Kumar<viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear3xx/include/mach/generic.h b/arch/arm/mach-spear3xx/include/mach/generic.h
index 4a95b94..ce19113 100644
--- a/arch/arm/mach-spear3xx/include/mach/generic.h
+++ b/arch/arm/mach-spear3xx/include/mach/generic.h
@@ -4,7 +4,7 @@
* SPEAr3XX machine family generic header file
*
* Copyright (C) 2009 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
+ * Viresh Kumar<viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear3xx/include/mach/gpio.h b/arch/arm/mach-spear3xx/include/mach/gpio.h
index 451b208..2ac74c6 100644
--- a/arch/arm/mach-spear3xx/include/mach/gpio.h
+++ b/arch/arm/mach-spear3xx/include/mach/gpio.h
@@ -4,7 +4,7 @@
* GPIO macros for SPEAr3xx machine family
*
* Copyright (C) 2009 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
+ * Viresh Kumar<viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear3xx/include/mach/irqs.h b/arch/arm/mach-spear3xx/include/mach/irqs.h
index 51bd62a..803de76 100644
--- a/arch/arm/mach-spear3xx/include/mach/irqs.h
+++ b/arch/arm/mach-spear3xx/include/mach/irqs.h
@@ -4,7 +4,7 @@
* IRQ helper macros for SPEAr3xx machine family
*
* Copyright (C) 2009 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear3xx/include/mach/misc_regs.h b/arch/arm/mach-spear3xx/include/mach/misc_regs.h
index 18e2ac5..6309bf6 100644
--- a/arch/arm/mach-spear3xx/include/mach/misc_regs.h
+++ b/arch/arm/mach-spear3xx/include/mach/misc_regs.h
@@ -4,7 +4,7 @@
* Miscellaneous registers definitions for SPEAr3xx machine family
*
* Copyright (C) 2009 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear3xx/include/mach/spear.h b/arch/arm/mach-spear3xx/include/mach/spear.h
index 51eb953..8cca951 100644
--- a/arch/arm/mach-spear3xx/include/mach/spear.h
+++ b/arch/arm/mach-spear3xx/include/mach/spear.h
@@ -4,7 +4,7 @@
* SPEAr3xx Machine family specific definition
*
* Copyright (C) 2009 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear3xx/include/mach/timex.h b/arch/arm/mach-spear3xx/include/mach/timex.h
index a38cc9d..9f5d08b 100644
--- a/arch/arm/mach-spear3xx/include/mach/timex.h
+++ b/arch/arm/mach-spear3xx/include/mach/timex.h
@@ -4,7 +4,7 @@
* SPEAr3XX machine family specific timex definitions
*
* Copyright (C) 2009 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear3xx/include/mach/uncompress.h b/arch/arm/mach-spear3xx/include/mach/uncompress.h
index 53ba8bb..b909b01 100644
--- a/arch/arm/mach-spear3xx/include/mach/uncompress.h
+++ b/arch/arm/mach-spear3xx/include/mach/uncompress.h
@@ -4,7 +4,7 @@
* Serial port stubs for kernel decompress status messages
*
* Copyright (C) 2009 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear3xx/spear300.c b/arch/arm/mach-spear3xx/spear300.c
index f74a05b..0f882ec 100644
--- a/arch/arm/mach-spear3xx/spear300.c
+++ b/arch/arm/mach-spear3xx/spear300.c
@@ -4,7 +4,7 @@
* SPEAr300 machine source file
*
* Copyright (C) 2009-2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear3xx/spear310.c b/arch/arm/mach-spear3xx/spear310.c
index 84dfb09..bbcf457 100644
--- a/arch/arm/mach-spear3xx/spear310.c
+++ b/arch/arm/mach-spear3xx/spear310.c
@@ -4,7 +4,7 @@
* SPEAr310 machine source file
*
* Copyright (C) 2009-2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear3xx/spear320.c b/arch/arm/mach-spear3xx/spear320.c
index a88fa84..88d483b 100644
--- a/arch/arm/mach-spear3xx/spear320.c
+++ b/arch/arm/mach-spear3xx/spear320.c
@@ -4,7 +4,7 @@
* SPEAr320 machine source file
*
* Copyright (C) 2009-2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear3xx/spear3xx.c b/arch/arm/mach-spear3xx/spear3xx.c
index f22419e..0f41bd1 100644
--- a/arch/arm/mach-spear3xx/spear3xx.c
+++ b/arch/arm/mach-spear3xx/spear3xx.c
@@ -4,7 +4,7 @@
* SPEAr3XX machines common source file
*
* Copyright (C) 2009-2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear6xx/include/mach/gpio.h b/arch/arm/mach-spear6xx/include/mach/gpio.h
index 3a789db..d42cefc 100644
--- a/arch/arm/mach-spear6xx/include/mach/gpio.h
+++ b/arch/arm/mach-spear6xx/include/mach/gpio.h
@@ -4,7 +4,7 @@
* GPIO macros for SPEAr6xx machine family
*
* Copyright (C) 2009 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-spear6xx/include/mach/misc_regs.h b/arch/arm/mach-spear6xx/include/mach/misc_regs.h
index 179e457..c34acc2 100644
--- a/arch/arm/mach-spear6xx/include/mach/misc_regs.h
+++ b/arch/arm/mach-spear6xx/include/mach/misc_regs.h
@@ -4,7 +4,7 @@
* Miscellaneous registers definitions for SPEAr6xx machine family
*
* Copyright (C) 2009 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/mach-tegra/reset.c b/arch/arm/mach-tegra/reset.c
index 4d6a2ee..5beb7eb 100644
--- a/arch/arm/mach-tegra/reset.c
+++ b/arch/arm/mach-tegra/reset.c
@@ -33,7 +33,7 @@
static bool is_enabled;
-static void tegra_cpu_reset_handler_enable(void)
+static void __init tegra_cpu_reset_handler_enable(void)
{
void __iomem *iram_base = IO_ADDRESS(TEGRA_IRAM_RESET_BASE);
void __iomem *evp_cpu_reset =
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index 9c74ac5..1509a3c 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -580,43 +580,12 @@
udelay(1);
}
-/* This needs to be referenced by callbacks */
-struct pinctrl *u0_p;
-struct pinctrl_state *u0_def;
-struct pinctrl_state *u0_sleep;
-
-static void ux500_uart0_init(void)
-{
- int ret;
-
- if (IS_ERR(u0_p) || IS_ERR(u0_def))
- return;
-
- ret = pinctrl_select_state(u0_p, u0_def);
- if (ret)
- pr_err("could not set UART0 defstate\n");
-}
-
-static void ux500_uart0_exit(void)
-{
- int ret;
-
- if (IS_ERR(u0_p) || IS_ERR(u0_sleep))
- return;
-
- ret = pinctrl_select_state(u0_p, u0_sleep);
- if (ret)
- pr_err("could not set UART0 idlestate\n");
-}
-
static struct amba_pl011_data uart0_plat = {
#ifdef CONFIG_STE_DMA40
.dma_filter = stedma40_filter,
.dma_rx_param = &uart0_dma_cfg_rx,
.dma_tx_param = &uart0_dma_cfg_tx,
#endif
- .init = ux500_uart0_init,
- .exit = ux500_uart0_exit,
.reset = ux500_uart0_reset,
};
@@ -638,28 +607,7 @@
static void __init mop500_uart_init(struct device *parent)
{
- struct amba_device *uart0_device;
-
- uart0_device = db8500_add_uart0(parent, &uart0_plat);
- if (uart0_device) {
- u0_p = pinctrl_get(&uart0_device->dev);
- if (IS_ERR(u0_p))
- dev_err(&uart0_device->dev,
- "could not get UART0 pinctrl\n");
- else {
- u0_def = pinctrl_lookup_state(u0_p,
- PINCTRL_STATE_DEFAULT);
- if (IS_ERR(u0_def)) {
- dev_err(&uart0_device->dev,
- "could not get UART0 defstate\n");
- }
- u0_sleep = pinctrl_lookup_state(u0_p,
- PINCTRL_STATE_SLEEP);
- if (IS_ERR(u0_sleep))
- dev_err(&uart0_device->dev,
- "could not get UART0 idlestate\n");
- }
- }
+ db8500_add_uart0(parent, &uart0_plat);
db8500_add_uart1(parent, &uart1_plat);
db8500_add_uart2(parent, &uart2_plat);
}
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index cf4687e..cd8ea35 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -169,26 +169,13 @@
.pfn = __phys_to_pfn(VERSATILE_PCI_CFG_BASE),
.length = VERSATILE_PCI_CFG_BASE_SIZE,
.type = MT_DEVICE
- },
-#if 0
- {
- .virtual = VERSATILE_PCI_VIRT_MEM_BASE0,
+ }, {
+ .virtual = (unsigned long)VERSATILE_PCI_VIRT_MEM_BASE0,
.pfn = __phys_to_pfn(VERSATILE_PCI_MEM_BASE0),
- .length = SZ_16M,
- .type = MT_DEVICE
- }, {
- .virtual = VERSATILE_PCI_VIRT_MEM_BASE1,
- .pfn = __phys_to_pfn(VERSATILE_PCI_MEM_BASE1),
- .length = SZ_16M,
- .type = MT_DEVICE
- }, {
- .virtual = VERSATILE_PCI_VIRT_MEM_BASE2,
- .pfn = __phys_to_pfn(VERSATILE_PCI_MEM_BASE2),
- .length = SZ_16M,
+ .length = IO_SPACE_LIMIT,
.type = MT_DEVICE
},
#endif
-#endif
};
void __init versatile_map_io(void)
diff --git a/arch/arm/mach-versatile/include/mach/hardware.h b/arch/arm/mach-versatile/include/mach/hardware.h
index 4d4973d..408e58d 100644
--- a/arch/arm/mach-versatile/include/mach/hardware.h
+++ b/arch/arm/mach-versatile/include/mach/hardware.h
@@ -29,8 +29,9 @@
*/
#define VERSATILE_PCI_VIRT_BASE (void __iomem *)0xe8000000ul
#define VERSATILE_PCI_CFG_VIRT_BASE (void __iomem *)0xe9000000ul
+#define VERSATILE_PCI_VIRT_MEM_BASE0 (void __iomem *)PCIO_BASE
-/* macro to get at IO space when running virtually */
+/* macro to get at MMIO space when running virtually */
#define IO_ADDRESS(x) (((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + 0xf0000000)
#define __io_address(n) ((void __iomem __force *)IO_ADDRESS(n))
diff --git a/arch/arm/mach-versatile/include/mach/io.h b/arch/arm/mach-versatile/include/mach/io.h
new file mode 100644
index 0000000..0406513
--- /dev/null
+++ b/arch/arm/mach-versatile/include/mach/io.h
@@ -0,0 +1,27 @@
+/*
+ * arch/arm/mach-versatile/include/mach/io.h
+ *
+ * Copyright (C) 2003 ARM Limited
+ *
+ * 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_ARM_ARCH_IO_H
+#define __ASM_ARM_ARCH_IO_H
+
+#define PCIO_BASE 0xeb000000ul
+
+#define __io(a) ((a) + PCIO_BASE)
+
+#endif
diff --git a/arch/arm/mach-versatile/pci.c b/arch/arm/mach-versatile/pci.c
index 15c6a00..bec933b 100644
--- a/arch/arm/mach-versatile/pci.c
+++ b/arch/arm/mach-versatile/pci.c
@@ -169,11 +169,18 @@
.write = versatile_write_config,
};
+static struct resource io_port = {
+ .name = "PCI",
+ .start = 0,
+ .end = IO_SPACE_LIMIT,
+ .flags = IORESOURCE_IO,
+};
+
static struct resource io_mem = {
.name = "PCI I/O space",
.start = VERSATILE_PCI_MEM_BASE0,
.end = VERSATILE_PCI_MEM_BASE0+VERSATILE_PCI_MEM_BASE0_SIZE-1,
- .flags = IORESOURCE_IO,
+ .flags = IORESOURCE_MEM,
};
static struct resource non_mem = {
@@ -200,6 +207,12 @@
"memory region (%d)\n", ret);
goto out;
}
+ ret = request_resource(&ioport_resource, &io_port);
+ if (ret) {
+ printk(KERN_ERR "PCI: unable to allocate I/O "
+ "port region (%d)\n", ret);
+ goto out;
+ }
ret = request_resource(&iomem_resource, &non_mem);
if (ret) {
printk(KERN_ERR "PCI: unable to allocate non-prefetchable "
@@ -218,7 +231,7 @@
* the mem resource for this bus
* the prefetch mem resource for this bus
*/
- pci_add_resource_offset(&sys->resources, &io_mem, sys->io_offset);
+ pci_add_resource_offset(&sys->resources, &io_port, sys->io_offset);
pci_add_resource_offset(&sys->resources, &non_mem, sys->mem_offset);
pci_add_resource_offset(&sys->resources, &pre_mem, sys->mem_offset);
@@ -249,6 +262,7 @@
if (nr == 0) {
sys->mem_offset = 0;
+ sys->io_offset = 0;
ret = pci_versatile_setup_resources(sys);
if (ret < 0) {
printk("pci_versatile_setup: resources... oops?\n");
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index d766e42..4044abc 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -1067,7 +1067,7 @@
return NULL;
while (count) {
- int j, order = __ffs(count);
+ int j, order = __fls(count);
pages[i] = alloc_pages(gfp | __GFP_NOWARN, order);
while (!pages[i] && order)
diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
index 62135849..c641fb6 100644
--- a/arch/arm/net/bpf_jit_32.c
+++ b/arch/arm/net/bpf_jit_32.c
@@ -762,6 +762,11 @@
update_on_xread(ctx);
emit(ARM_MOV_R(r_A, r_X), ctx);
break;
+ case BPF_S_ANC_ALU_XOR_X:
+ /* A ^= X */
+ update_on_xread(ctx);
+ emit(ARM_EOR_R(r_A, r_A, r_X), ctx);
+ break;
case BPF_S_ANC_PROTOCOL:
/* A = ntohs(skb->protocol) */
ctx->seen |= SEEN_SKB;
diff --git a/arch/arm/net/bpf_jit_32.h b/arch/arm/net/bpf_jit_32.h
index 99ae5e3..7fa2f7d 100644
--- a/arch/arm/net/bpf_jit_32.h
+++ b/arch/arm/net/bpf_jit_32.h
@@ -68,6 +68,8 @@
#define ARM_INST_CMP_R 0x01500000
#define ARM_INST_CMP_I 0x03500000
+#define ARM_INST_EOR_R 0x00200000
+
#define ARM_INST_LDRB_I 0x05d00000
#define ARM_INST_LDRB_R 0x07d00000
#define ARM_INST_LDRH_I 0x01d000b0
@@ -132,6 +134,8 @@
#define ARM_CMP_R(rn, rm) _AL3_R(ARM_INST_CMP, 0, rn, rm)
#define ARM_CMP_I(rn, imm) _AL3_I(ARM_INST_CMP, 0, rn, imm)
+#define ARM_EOR_R(rd, rn, rm) _AL3_R(ARM_INST_EOR, rd, rn, rm)
+
#define ARM_LDR_I(rt, rn, off) (ARM_INST_LDR_I | (rt) << 12 | (rn) << 16 \
| (off))
#define ARM_LDRB_I(rt, rn, off) (ARM_INST_LDRB_I | (rt) << 12 | (rn) << 16 \
diff --git a/arch/arm/plat-mxc/epit.c b/arch/arm/plat-mxc/epit.c
index 9129c9e..88726f4 100644
--- a/arch/arm/plat-mxc/epit.c
+++ b/arch/arm/plat-mxc/epit.c
@@ -50,6 +50,7 @@
#include <linux/irq.h>
#include <linux/clockchips.h>
#include <linux/clk.h>
+#include <linux/err.h>
#include <mach/hardware.h>
#include <asm/mach/time.h>
@@ -201,8 +202,16 @@
return 0;
}
-void __init epit_timer_init(struct clk *timer_clk, void __iomem *base, int irq)
+void __init epit_timer_init(void __iomem *base, int irq)
{
+ struct clk *timer_clk;
+
+ timer_clk = clk_get_sys("imx-epit.0", NULL);
+ if (IS_ERR(timer_clk)) {
+ pr_err("i.MX epit: unable to get clk\n");
+ return;
+ }
+
clk_prepare_enable(timer_clk);
timer_base = base;
diff --git a/arch/arm/plat-mxc/include/mach/common.h b/arch/arm/plat-mxc/include/mach/common.h
index cf663d8..e429ca1 100644
--- a/arch/arm/plat-mxc/include/mach/common.h
+++ b/arch/arm/plat-mxc/include/mach/common.h
@@ -54,8 +54,8 @@
extern void imx51_soc_init(void);
extern void imx53_soc_init(void);
extern void imx51_init_late(void);
-extern void epit_timer_init(struct clk *timer_clk, void __iomem *base, int irq);
-extern void mxc_timer_init(struct clk *timer_clk, void __iomem *, int);
+extern void epit_timer_init(void __iomem *base, int irq);
+extern void mxc_timer_init(void __iomem *, int);
extern int mx1_clocks_init(unsigned long fref);
extern int mx21_clocks_init(unsigned long lref, unsigned long fref);
extern int mx25_clocks_init(void);
diff --git a/arch/arm/plat-mxc/include/mach/mx2_cam.h b/arch/arm/plat-mxc/include/mach/mx2_cam.h
index 7ded6f1..3c080a3 100644
--- a/arch/arm/plat-mxc/include/mach/mx2_cam.h
+++ b/arch/arm/plat-mxc/include/mach/mx2_cam.h
@@ -23,6 +23,7 @@
#ifndef __MACH_MX2_CAM_H_
#define __MACH_MX2_CAM_H_
+#define MX2_CAMERA_SWAP16 (1 << 0)
#define MX2_CAMERA_EXT_VSYNC (1 << 1)
#define MX2_CAMERA_CCIR (1 << 2)
#define MX2_CAMERA_CCIR_INTERLACE (1 << 3)
@@ -30,6 +31,7 @@
#define MX2_CAMERA_GATED_CLOCK (1 << 5)
#define MX2_CAMERA_INV_DATA (1 << 6)
#define MX2_CAMERA_PCLK_SAMPLE_RISING (1 << 7)
+#define MX2_CAMERA_PACK_DIR_MSB (1 << 8)
/**
* struct mx2_camera_platform_data - optional platform data for mx2_camera
diff --git a/arch/arm/plat-mxc/time.c b/arch/arm/plat-mxc/time.c
index 99f958c..00e8e65 100644
--- a/arch/arm/plat-mxc/time.c
+++ b/arch/arm/plat-mxc/time.c
@@ -58,6 +58,7 @@
/* MX31, MX35, MX25, MX5 */
#define V2_TCTL_WAITEN (1 << 3) /* Wait enable mode */
#define V2_TCTL_CLK_IPG (1 << 6)
+#define V2_TCTL_CLK_PER (2 << 6)
#define V2_TCTL_FRR (1 << 9)
#define V2_IR 0x0c
#define V2_TSTAT 0x08
@@ -280,23 +281,22 @@
return 0;
}
-void __init mxc_timer_init(struct clk *timer_clk, void __iomem *base, int irq)
+void __init mxc_timer_init(void __iomem *base, int irq)
{
uint32_t tctl_val;
+ struct clk *timer_clk;
struct clk *timer_ipg_clk;
- if (!timer_clk) {
- timer_clk = clk_get_sys("imx-gpt.0", "per");
- if (IS_ERR(timer_clk)) {
- pr_err("i.MX timer: unable to get clk\n");
- return;
- }
-
- timer_ipg_clk = clk_get_sys("imx-gpt.0", "ipg");
- if (!IS_ERR(timer_ipg_clk))
- clk_prepare_enable(timer_ipg_clk);
+ timer_clk = clk_get_sys("imx-gpt.0", "per");
+ if (IS_ERR(timer_clk)) {
+ pr_err("i.MX timer: unable to get clk\n");
+ return;
}
+ timer_ipg_clk = clk_get_sys("imx-gpt.0", "ipg");
+ if (!IS_ERR(timer_ipg_clk))
+ clk_prepare_enable(timer_ipg_clk);
+
clk_prepare_enable(timer_clk);
timer_base = base;
@@ -309,7 +309,7 @@
__raw_writel(0, timer_base + MXC_TPRER); /* see datasheet note */
if (timer_is_v2())
- tctl_val = V2_TCTL_CLK_IPG | V2_TCTL_FRR | V2_TCTL_WAITEN | MXC_TCTL_TEN;
+ tctl_val = V2_TCTL_CLK_PER | V2_TCTL_FRR | V2_TCTL_WAITEN | MXC_TCTL_TEN;
else
tctl_val = MX1_2_TCTL_FRR | MX1_2_TCTL_CLK_PCLK1 | MXC_TCTL_TEN;
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c
index 62ec5c4..706b7e2 100644
--- a/arch/arm/plat-omap/clock.c
+++ b/arch/arm/plat-omap/clock.c
@@ -461,6 +461,7 @@
struct clk *c;
struct clk *pa;
+ mutex_lock(&clocks_mutex);
seq_printf(s, "%-30s %-30s %-10s %s\n",
"clock-name", "parent-name", "rate", "use-count");
@@ -469,6 +470,7 @@
seq_printf(s, "%-30s %-30s %-10lu %d\n",
c->name, pa ? pa->name : "none", c->rate, c->usecount);
}
+ mutex_unlock(&clocks_mutex);
return 0;
}
diff --git a/arch/arm/plat-omap/include/plat/cpu.h b/arch/arm/plat-omap/include/plat/cpu.h
index 297245d..de6c0a0 100644
--- a/arch/arm/plat-omap/include/plat/cpu.h
+++ b/arch/arm/plat-omap/include/plat/cpu.h
@@ -252,8 +252,6 @@
* cpu_is_omap2423(): True for OMAP2423
* cpu_is_omap2430(): True for OMAP2430
* cpu_is_omap3430(): True for OMAP3430
- * cpu_is_omap3505(): True for OMAP3505
- * cpu_is_omap3517(): True for OMAP3517
*/
#define GET_OMAP_TYPE ((omap_rev() >> 16) & 0xffff)
@@ -277,8 +275,6 @@
IS_OMAP_TYPE(2423, 0x2423)
IS_OMAP_TYPE(2430, 0x2430)
IS_OMAP_TYPE(3430, 0x3430)
-IS_OMAP_TYPE(3505, 0x3517)
-IS_OMAP_TYPE(3517, 0x3517)
#define cpu_is_omap310() 0
#define cpu_is_omap730() 0
@@ -293,12 +289,6 @@
#define cpu_is_omap2422() 0
#define cpu_is_omap2423() 0
#define cpu_is_omap2430() 0
-#define cpu_is_omap3503() 0
-#define cpu_is_omap3515() 0
-#define cpu_is_omap3525() 0
-#define cpu_is_omap3530() 0
-#define cpu_is_omap3505() 0
-#define cpu_is_omap3517() 0
#define cpu_is_omap3430() 0
#define cpu_is_omap3630() 0
@@ -350,12 +340,6 @@
#if defined(CONFIG_ARCH_OMAP3)
# undef cpu_is_omap3430
-# undef cpu_is_omap3503
-# undef cpu_is_omap3515
-# undef cpu_is_omap3525
-# undef cpu_is_omap3530
-# undef cpu_is_omap3505
-# undef cpu_is_omap3517
# undef cpu_is_ti81xx
# undef cpu_is_ti816x
# undef cpu_is_ti814x
@@ -363,19 +347,6 @@
# undef cpu_is_am33xx
# undef cpu_is_am335x
# define cpu_is_omap3430() is_omap3430()
-# define cpu_is_omap3503() (cpu_is_omap3430() && \
- (!omap3_has_iva()) && \
- (!omap3_has_sgx()))
-# define cpu_is_omap3515() (cpu_is_omap3430() && \
- (!omap3_has_iva()) && \
- (omap3_has_sgx()))
-# define cpu_is_omap3525() (cpu_is_omap3430() && \
- (!omap3_has_sgx()) && \
- (omap3_has_iva()))
-# define cpu_is_omap3530() (cpu_is_omap3430())
-# define cpu_is_omap3517() is_omap3517()
-# define cpu_is_omap3505() (cpu_is_omap3517() && \
- !omap3_has_sgx())
# undef cpu_is_omap3630
# define cpu_is_omap3630() is_omap363x()
# define cpu_is_ti81xx() is_ti81xx()
@@ -424,10 +395,6 @@
#define OMAP3630_REV_ES1_1 (OMAP363X_CLASS | (0x1 << 8))
#define OMAP3630_REV_ES1_2 (OMAP363X_CLASS | (0x2 << 8))
-#define OMAP3517_CLASS 0x35170034
-#define OMAP3517_REV_ES1_0 OMAP3517_CLASS
-#define OMAP3517_REV_ES1_1 (OMAP3517_CLASS | (0x1 << 8))
-
#define TI816X_CLASS 0x81600034
#define TI8168_REV_ES1_0 TI816X_CLASS
#define TI8168_REV_ES1_1 (TI816X_CLASS | (0x1 << 8))
diff --git a/arch/arm/plat-omap/include/plat/mmc.h b/arch/arm/plat-omap/include/plat/mmc.h
index a7754a8..5493bd9 100644
--- a/arch/arm/plat-omap/include/plat/mmc.h
+++ b/arch/arm/plat-omap/include/plat/mmc.h
@@ -172,8 +172,7 @@
extern void omap_mmc_notify_cover_event(struct device *dev, int slot,
int is_closed);
-#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \
- defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
+#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
int nr_controllers);
void omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data);
@@ -185,7 +184,6 @@
static inline void omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data)
{
}
-
#endif
extern int omap_msdi_reset(struct omap_hwmod *oh);
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index 61fd837..c179378 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -582,7 +582,7 @@
* Watchdog
****************************************************************************/
static struct resource orion_wdt_resource =
- DEFINE_RES_MEM(TIMER_VIRT_BASE, 0x28);
+ DEFINE_RES_MEM(TIMER_PHYS_BASE, 0x28);
static struct platform_device orion_wdt_device = {
.name = "orion_wdt",
diff --git a/arch/arm/plat-pxa/ssp.c b/arch/arm/plat-pxa/ssp.c
index 58b7980..584c9bf 100644
--- a/arch/arm/plat-pxa/ssp.c
+++ b/arch/arm/plat-pxa/ssp.c
@@ -193,6 +193,7 @@
{ "pxa25x-nssp", PXA25x_NSSP },
{ "pxa27x-ssp", PXA27x_SSP },
{ "pxa168-ssp", PXA168_SSP },
+ { "pxa910-ssp", PXA910_SSP },
{ },
};
diff --git a/arch/arm/plat-samsung/include/plat/map-s3c.h b/arch/arm/plat-samsung/include/plat/map-s3c.h
index 7d04875..c0c70a8 100644
--- a/arch/arm/plat-samsung/include/plat/map-s3c.h
+++ b/arch/arm/plat-samsung/include/plat/map-s3c.h
@@ -22,7 +22,7 @@
#define S3C24XX_VA_WATCHDOG S3C_VA_WATCHDOG
#define S3C2412_VA_SSMC S3C_ADDR_CPU(0x00000000)
-#define S3C2412_VA_EBI S3C_ADDR_CPU(0x00010000)
+#define S3C2412_VA_EBI S3C_ADDR_CPU(0x00100000)
#define S3C2410_PA_UART (0x50000000)
#define S3C24XX_PA_UART S3C2410_PA_UART
diff --git a/arch/arm/plat-samsung/include/plat/watchdog-reset.h b/arch/arm/plat-samsung/include/plat/watchdog-reset.h
index f19aff1..bc4db9b 100644
--- a/arch/arm/plat-samsung/include/plat/watchdog-reset.h
+++ b/arch/arm/plat-samsung/include/plat/watchdog-reset.h
@@ -25,7 +25,7 @@
__raw_writel(0, S3C2410_WTCON); /* disable watchdog, to be safe */
- if (s3c2410_wdtclk)
+ if (!IS_ERR(s3c2410_wdtclk))
clk_enable(s3c2410_wdtclk);
/* put initial values into count and data */
diff --git a/arch/arm/plat-spear/include/plat/debug-macro.S b/arch/arm/plat-spear/include/plat/debug-macro.S
index ab3de72..75b05ad 100644
--- a/arch/arm/plat-spear/include/plat/debug-macro.S
+++ b/arch/arm/plat-spear/include/plat/debug-macro.S
@@ -4,7 +4,7 @@
* Debugging macro include header for spear platform
*
* Copyright (C) 2009 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/plat-spear/include/plat/pl080.h b/arch/arm/plat-spear/include/plat/pl080.h
index e14a3e4..2bc6b54 100644
--- a/arch/arm/plat-spear/include/plat/pl080.h
+++ b/arch/arm/plat-spear/include/plat/pl080.h
@@ -4,7 +4,7 @@
* DMAC pl080 definitions for SPEAr platform
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/plat-spear/include/plat/shirq.h b/arch/arm/plat-spear/include/plat/shirq.h
index 03ed8b5..88a7fbd 100644
--- a/arch/arm/plat-spear/include/plat/shirq.h
+++ b/arch/arm/plat-spear/include/plat/shirq.h
@@ -4,7 +4,7 @@
* SPEAr platform shared irq layer header file
*
* Copyright (C) 2009 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/plat-spear/include/plat/timex.h b/arch/arm/plat-spear/include/plat/timex.h
index 914d09d..ef95e5b 100644
--- a/arch/arm/plat-spear/include/plat/timex.h
+++ b/arch/arm/plat-spear/include/plat/timex.h
@@ -4,7 +4,7 @@
* SPEAr platform specific timex definitions
*
* Copyright (C) 2009 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/plat-spear/include/plat/uncompress.h b/arch/arm/plat-spear/include/plat/uncompress.h
index 6dd455b..2ce6cb1 100644
--- a/arch/arm/plat-spear/include/plat/uncompress.h
+++ b/arch/arm/plat-spear/include/plat/uncompress.h
@@ -4,7 +4,7 @@
* Serial port stubs for kernel decompress status messages
*
* Copyright (C) 2009 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/plat-spear/pl080.c b/arch/arm/plat-spear/pl080.c
index a56a067..12cf27f 100644
--- a/arch/arm/plat-spear/pl080.c
+++ b/arch/arm/plat-spear/pl080.c
@@ -4,7 +4,7 @@
* DMAC pl080 definitions for SPEAr platform
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/plat-spear/restart.c b/arch/arm/plat-spear/restart.c
index ea0a613..4f99011 100644
--- a/arch/arm/plat-spear/restart.c
+++ b/arch/arm/plat-spear/restart.c
@@ -4,7 +4,7 @@
* SPEAr platform specific restart functions
*
* Copyright (C) 2009 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/arm/plat-spear/shirq.c b/arch/arm/plat-spear/shirq.c
index 961fb72..853e891 100644
--- a/arch/arm/plat-spear/shirq.c
+++ b/arch/arm/plat-spear/shirq.c
@@ -4,7 +4,7 @@
* SPEAr platform shared irq layer source file
*
* Copyright (C) 2009 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/arch/h8300/kernel/setup.c b/arch/h8300/kernel/setup.c
index 68d6510..d0b1607 100644
--- a/arch/h8300/kernel/setup.c
+++ b/arch/h8300/kernel/setup.c
@@ -35,6 +35,7 @@
#include <asm/setup.h>
#include <asm/irq.h>
#include <asm/pgtable.h>
+#include <asm/sections.h>
#if defined(__H8300H__)
#define CPU "H8/300H"
@@ -54,7 +55,6 @@
char __initdata command_line[COMMAND_LINE_SIZE];
-extern int _stext, _etext, _sdata, _edata, _sbss, _ebss, _end;
extern int _ramstart, _ramend;
extern char _target_name[];
extern void h8300_gpio_init(void);
@@ -119,9 +119,9 @@
memory_end = CONFIG_BLKDEV_RESERVE_ADDRESS;
#endif
- init_mm.start_code = (unsigned long) &_stext;
- init_mm.end_code = (unsigned long) &_etext;
- init_mm.end_data = (unsigned long) &_edata;
+ init_mm.start_code = (unsigned long) _stext;
+ init_mm.end_code = (unsigned long) _etext;
+ init_mm.end_data = (unsigned long) _edata;
init_mm.brk = (unsigned long) 0;
#if (defined(CONFIG_H8300H_SIM) || defined(CONFIG_H8S_SIM)) && defined(CONFIG_GDB_MAGICPRINT)
@@ -134,15 +134,12 @@
printk(KERN_INFO "H8/300 series support by Yoshinori Sato <ysato@users.sourceforge.jp>\n");
#ifdef DEBUG
- printk(KERN_DEBUG "KERNEL -> TEXT=0x%06x-0x%06x DATA=0x%06x-0x%06x "
- "BSS=0x%06x-0x%06x\n", (int) &_stext, (int) &_etext,
- (int) &_sdata, (int) &_edata,
- (int) &_sbss, (int) &_ebss);
- printk(KERN_DEBUG "KERNEL -> ROMFS=0x%06x-0x%06x MEM=0x%06x-0x%06x "
- "STACK=0x%06x-0x%06x\n",
- (int) &_ebss, (int) memory_start,
- (int) memory_start, (int) memory_end,
- (int) memory_end, (int) &_ramend);
+ printk(KERN_DEBUG "KERNEL -> TEXT=0x%p-0x%p DATA=0x%p-0x%p "
+ "BSS=0x%p-0x%p\n", _stext, _etext, _sdata, _edata, __bss_start,
+ __bss_stop);
+ printk(KERN_DEBUG "KERNEL -> ROMFS=0x%p-0x%06lx MEM=0x%06lx-0x%06lx "
+ "STACK=0x%06lx-0x%p\n", __bss_stop, memory_start, memory_start,
+ memory_end, memory_end, &_ramend);
#endif
#ifdef CONFIG_DEFAULT_CMDLINE
diff --git a/arch/h8300/mm/init.c b/arch/h8300/mm/init.c
index 973369c..981e250 100644
--- a/arch/h8300/mm/init.c
+++ b/arch/h8300/mm/init.c
@@ -36,6 +36,7 @@
#include <asm/segment.h>
#include <asm/page.h>
#include <asm/pgtable.h>
+#include <asm/sections.h>
#undef DEBUG
@@ -123,7 +124,6 @@
int codek = 0, datak = 0, initk = 0;
/* DAVIDM look at setup memory map generically with reserved area */
unsigned long tmp;
- extern char _etext, _stext, _sdata, _ebss, __init_begin, __init_end;
extern unsigned long _ramend, _ramstart;
unsigned long len = &_ramend - &_ramstart;
unsigned long start_mem = memory_start; /* DAVIDM - these must start at end of kernel */
@@ -142,9 +142,9 @@
/* this will put all memory onto the freelists */
totalram_pages = free_all_bootmem();
- codek = (&_etext - &_stext) >> 10;
- datak = (&_ebss - &_sdata) >> 10;
- initk = (&__init_begin - &__init_end) >> 10;
+ codek = (_etext - _stext) >> 10;
+ datak = (__bss_stop - _sdata) >> 10;
+ initk = (__init_begin - __init_end) >> 10;
tmp = nr_free_pages() << PAGE_SHIFT;
printk(KERN_INFO "Memory available: %luk/%luk RAM, %luk/%luk ROM (%dk kernel code, %dk data)\n",
@@ -178,22 +178,21 @@
{
#ifdef CONFIG_RAMKERNEL
unsigned long addr;
- extern char __init_begin, __init_end;
/*
* the following code should be cool even if these sections
* are not page aligned.
*/
- addr = PAGE_ALIGN((unsigned long)(&__init_begin));
+ addr = PAGE_ALIGN((unsigned long)(__init_begin));
/* next to check that the page we free is not a partial page */
- for (; addr + PAGE_SIZE < (unsigned long)(&__init_end); addr +=PAGE_SIZE) {
+ for (; addr + PAGE_SIZE < (unsigned long)__init_end; addr +=PAGE_SIZE) {
ClearPageReserved(virt_to_page(addr));
init_page_count(virt_to_page(addr));
free_page(addr);
totalram_pages++;
}
printk(KERN_INFO "Freeing unused kernel memory: %ldk freed (0x%x - 0x%x)\n",
- (addr - PAGE_ALIGN((long) &__init_begin)) >> 10,
- (int)(PAGE_ALIGN((unsigned long)(&__init_begin))),
+ (addr - PAGE_ALIGN((long) __init_begin)) >> 10,
+ (int)(PAGE_ALIGN((unsigned long)__init_begin)),
(int)(addr - PAGE_SIZE));
#endif
}
diff --git a/arch/m68k/platform/coldfire/clk.c b/arch/m68k/platform/coldfire/clk.c
index 9f1260c..44da406 100644
--- a/arch/m68k/platform/coldfire/clk.c
+++ b/arch/m68k/platform/coldfire/clk.c
@@ -42,4 +42,11 @@
return MCF_CLK;
}
EXPORT_SYMBOL(clk_get_rate);
+
+struct clk *devm_clk_get(struct device *dev, const char *id)
+{
+ return NULL;
+}
+EXPORT_SYMBOL(devm_clk_get);
+
/***************************************************************************/
diff --git a/arch/powerpc/include/asm/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h
index 32b394f..6eb75b8 100644
--- a/arch/powerpc/include/asm/hw_irq.h
+++ b/arch/powerpc/include/asm/hw_irq.h
@@ -103,6 +103,11 @@
/* include/linux/interrupt.h needs hard_irq_disable to be a macro */
#define hard_irq_disable hard_irq_disable
+static inline bool lazy_irq_pending(void)
+{
+ return !!(get_paca()->irq_happened & ~PACA_IRQ_HARD_DIS);
+}
+
/*
* This is called by asynchronous interrupts to conditionally
* re-enable hard interrupts when soft-disabled after having
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S
index ed1718f..5971c85 100644
--- a/arch/powerpc/kernel/entry_64.S
+++ b/arch/powerpc/kernel/entry_64.S
@@ -558,27 +558,54 @@
mtmsrd r10,1 /* Update machine state */
#endif /* CONFIG_PPC_BOOK3E */
-#ifdef CONFIG_PREEMPT
clrrdi r9,r1,THREAD_SHIFT /* current_thread_info() */
- li r0,_TIF_NEED_RESCHED /* bits to check */
ld r3,_MSR(r1)
ld r4,TI_FLAGS(r9)
- /* Move MSR_PR bit in r3 to _TIF_SIGPENDING position in r0 */
- rlwimi r0,r3,32+TIF_SIGPENDING-MSR_PR_LG,_TIF_SIGPENDING
- and. r0,r4,r0 /* check NEED_RESCHED and maybe SIGPENDING */
- bne do_work
-
-#else /* !CONFIG_PREEMPT */
- ld r3,_MSR(r1) /* Returning to user mode? */
andi. r3,r3,MSR_PR
- beq restore /* if not, just restore regs and return */
+ beq resume_kernel
/* Check current_thread_info()->flags */
+ andi. r0,r4,_TIF_USER_WORK_MASK
+ beq restore
+
+ andi. r0,r4,_TIF_NEED_RESCHED
+ beq 1f
+ bl .restore_interrupts
+ bl .schedule
+ b .ret_from_except_lite
+
+1: bl .save_nvgprs
+ bl .restore_interrupts
+ addi r3,r1,STACK_FRAME_OVERHEAD
+ bl .do_notify_resume
+ b .ret_from_except
+
+resume_kernel:
+#ifdef CONFIG_PREEMPT
+ /* Check if we need to preempt */
+ andi. r0,r4,_TIF_NEED_RESCHED
+ beq+ restore
+ /* Check that preempt_count() == 0 and interrupts are enabled */
+ lwz r8,TI_PREEMPT(r9)
+ cmpwi cr1,r8,0
+ ld r0,SOFTE(r1)
+ cmpdi r0,0
+ crandc eq,cr1*4+eq,eq
+ bne restore
+
+ /*
+ * Here we are preempting the current task. We want to make
+ * sure we are soft-disabled first
+ */
+ SOFT_DISABLE_INTS(r3,r4)
+1: bl .preempt_schedule_irq
+
+ /* Re-test flags and eventually loop */
clrrdi r9,r1,THREAD_SHIFT
ld r4,TI_FLAGS(r9)
- andi. r0,r4,_TIF_USER_WORK_MASK
- bne do_work
-#endif /* !CONFIG_PREEMPT */
+ andi. r0,r4,_TIF_NEED_RESCHED
+ bne 1b
+#endif /* CONFIG_PREEMPT */
.globl fast_exc_return_irq
fast_exc_return_irq:
@@ -759,50 +786,6 @@
#endif /* CONFIG_PPC_BOOK3E */
1: b .ret_from_except /* What else to do here ? */
-
-
-3:
-do_work:
-#ifdef CONFIG_PREEMPT
- andi. r0,r3,MSR_PR /* Returning to user mode? */
- bne user_work
- /* Check that preempt_count() == 0 and interrupts are enabled */
- lwz r8,TI_PREEMPT(r9)
- cmpwi cr1,r8,0
- ld r0,SOFTE(r1)
- cmpdi r0,0
- crandc eq,cr1*4+eq,eq
- bne restore
-
- /*
- * Here we are preempting the current task. We want to make
- * sure we are soft-disabled first
- */
- SOFT_DISABLE_INTS(r3,r4)
-1: bl .preempt_schedule_irq
-
- /* Re-test flags and eventually loop */
- clrrdi r9,r1,THREAD_SHIFT
- ld r4,TI_FLAGS(r9)
- andi. r0,r4,_TIF_NEED_RESCHED
- bne 1b
- b restore
-
-user_work:
-#endif /* CONFIG_PREEMPT */
-
- andi. r0,r4,_TIF_NEED_RESCHED
- beq 1f
- bl .restore_interrupts
- bl .schedule
- b .ret_from_except_lite
-
-1: bl .save_nvgprs
- bl .restore_interrupts
- addi r3,r1,STACK_FRAME_OVERHEAD
- bl .do_notify_resume
- b .ret_from_except
-
unrecov_restore:
addi r3,r1,STACK_FRAME_OVERHEAD
bl .unrecoverable_exception
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 7835a5e..1b41502 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -277,7 +277,7 @@
* NOTE: This is called with interrupts hard disabled but not marked
* as such in paca->irq_happened, so we need to resync this.
*/
-void restore_interrupts(void)
+void notrace restore_interrupts(void)
{
if (irqs_disabled()) {
local_paca->irq_happened |= PACA_IRQ_HARD_DIS;
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index 1b488e5..0794a30 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -1312,7 +1312,7 @@
extern char opal_secondary_entry;
-static void prom_query_opal(void)
+static void __init prom_query_opal(void)
{
long rc;
@@ -1436,7 +1436,7 @@
prom_debug("prom_opal_hold_cpus: end...\n");
}
-static void prom_opal_takeover(void)
+static void __init prom_opal_takeover(void)
{
struct opal_secondary_data *data = &RELOC(opal_secondary_data);
struct opal_takeover_args *args = &data->args;
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
index c6af1d6..3abe1b86 100644
--- a/arch/powerpc/kvm/book3s_hv.c
+++ b/arch/powerpc/kvm/book3s_hv.c
@@ -268,24 +268,45 @@
return err;
}
-static void kvmppc_update_vpa(struct kvm *kvm, struct kvmppc_vpa *vpap)
+static void kvmppc_update_vpa(struct kvm_vcpu *vcpu, struct kvmppc_vpa *vpap)
{
+ struct kvm *kvm = vcpu->kvm;
void *va;
unsigned long nb;
+ unsigned long gpa;
+
+ /*
+ * We need to pin the page pointed to by vpap->next_gpa,
+ * but we can't call kvmppc_pin_guest_page under the lock
+ * as it does get_user_pages() and down_read(). So we
+ * have to drop the lock, pin the page, then get the lock
+ * again and check that a new area didn't get registered
+ * in the meantime.
+ */
+ for (;;) {
+ gpa = vpap->next_gpa;
+ spin_unlock(&vcpu->arch.vpa_update_lock);
+ va = NULL;
+ nb = 0;
+ if (gpa)
+ va = kvmppc_pin_guest_page(kvm, vpap->next_gpa, &nb);
+ spin_lock(&vcpu->arch.vpa_update_lock);
+ if (gpa == vpap->next_gpa)
+ break;
+ /* sigh... unpin that one and try again */
+ if (va)
+ kvmppc_unpin_guest_page(kvm, va);
+ }
vpap->update_pending = 0;
- va = NULL;
- if (vpap->next_gpa) {
- va = kvmppc_pin_guest_page(kvm, vpap->next_gpa, &nb);
- if (nb < vpap->len) {
- /*
- * If it's now too short, it must be that userspace
- * has changed the mappings underlying guest memory,
- * so unregister the region.
- */
- kvmppc_unpin_guest_page(kvm, va);
- va = NULL;
- }
+ if (va && nb < vpap->len) {
+ /*
+ * If it's now too short, it must be that userspace
+ * has changed the mappings underlying guest memory,
+ * so unregister the region.
+ */
+ kvmppc_unpin_guest_page(kvm, va);
+ va = NULL;
}
if (vpap->pinned_addr)
kvmppc_unpin_guest_page(kvm, vpap->pinned_addr);
@@ -296,20 +317,18 @@
static void kvmppc_update_vpas(struct kvm_vcpu *vcpu)
{
- struct kvm *kvm = vcpu->kvm;
-
spin_lock(&vcpu->arch.vpa_update_lock);
if (vcpu->arch.vpa.update_pending) {
- kvmppc_update_vpa(kvm, &vcpu->arch.vpa);
+ kvmppc_update_vpa(vcpu, &vcpu->arch.vpa);
init_vpa(vcpu, vcpu->arch.vpa.pinned_addr);
}
if (vcpu->arch.dtl.update_pending) {
- kvmppc_update_vpa(kvm, &vcpu->arch.dtl);
+ kvmppc_update_vpa(vcpu, &vcpu->arch.dtl);
vcpu->arch.dtl_ptr = vcpu->arch.dtl.pinned_addr;
vcpu->arch.dtl_index = 0;
}
if (vcpu->arch.slb_shadow.update_pending)
- kvmppc_update_vpa(kvm, &vcpu->arch.slb_shadow);
+ kvmppc_update_vpa(vcpu, &vcpu->arch.slb_shadow);
spin_unlock(&vcpu->arch.vpa_update_lock);
}
@@ -800,12 +819,39 @@
struct kvm_vcpu *vcpu, *vcpu0, *vnext;
long ret;
u64 now;
- int ptid, i;
+ int ptid, i, need_vpa_update;
/* don't start if any threads have a signal pending */
- list_for_each_entry(vcpu, &vc->runnable_threads, arch.run_list)
+ need_vpa_update = 0;
+ list_for_each_entry(vcpu, &vc->runnable_threads, arch.run_list) {
if (signal_pending(vcpu->arch.run_task))
return 0;
+ need_vpa_update |= vcpu->arch.vpa.update_pending |
+ vcpu->arch.slb_shadow.update_pending |
+ vcpu->arch.dtl.update_pending;
+ }
+
+ /*
+ * Initialize *vc, in particular vc->vcore_state, so we can
+ * drop the vcore lock if necessary.
+ */
+ vc->n_woken = 0;
+ vc->nap_count = 0;
+ vc->entry_exit_count = 0;
+ vc->vcore_state = VCORE_RUNNING;
+ vc->in_guest = 0;
+ vc->napping_threads = 0;
+
+ /*
+ * Updating any of the vpas requires calling kvmppc_pin_guest_page,
+ * which can't be called with any spinlocks held.
+ */
+ if (need_vpa_update) {
+ spin_unlock(&vc->lock);
+ list_for_each_entry(vcpu, &vc->runnable_threads, arch.run_list)
+ kvmppc_update_vpas(vcpu);
+ spin_lock(&vc->lock);
+ }
/*
* Make sure we are running on thread 0, and that
@@ -838,20 +884,10 @@
if (vcpu->arch.ceded)
vcpu->arch.ptid = ptid++;
- vc->n_woken = 0;
- vc->nap_count = 0;
- vc->entry_exit_count = 0;
- vc->vcore_state = VCORE_RUNNING;
vc->stolen_tb += mftb() - vc->preempt_tb;
- vc->in_guest = 0;
vc->pcpu = smp_processor_id();
- vc->napping_threads = 0;
list_for_each_entry(vcpu, &vc->runnable_threads, arch.run_list) {
kvmppc_start_thread(vcpu);
- if (vcpu->arch.vpa.update_pending ||
- vcpu->arch.slb_shadow.update_pending ||
- vcpu->arch.dtl.update_pending)
- kvmppc_update_vpas(vcpu);
kvmppc_create_dtl_entry(vcpu, vc);
}
/* Grab any remaining hw threads so they can't go into the kernel */
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index b6edbb3..6e8f677 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -635,7 +635,7 @@
*/
static void __init parse_drconf_memory(struct device_node *memory)
{
- const u32 *dm, *usm;
+ const u32 *uninitialized_var(dm), *usm;
unsigned int n, rc, ranges, is_kexec_kdump = 0;
unsigned long lmb_size, base, size, sz;
int nid;
diff --git a/arch/powerpc/net/bpf_jit_64.S b/arch/powerpc/net/bpf_jit_64.S
index 55ba385..7d3a3b5 100644
--- a/arch/powerpc/net/bpf_jit_64.S
+++ b/arch/powerpc/net/bpf_jit_64.S
@@ -105,6 +105,7 @@
mr r4, r_addr; \
li r6, SIZE; \
bl skb_copy_bits; \
+ nop; \
/* R3 = 0 on success */ \
addi r1, r1, BPF_PPC_SLOWPATH_FRAME; \
ld r0, 16(r1); \
@@ -156,6 +157,7 @@
mr r4, r_addr; \
li r5, SIZE; \
bl bpf_internal_load_pointer_neg_helper; \
+ nop; \
/* R3 != 0 on success */ \
addi r1, r1, BPF_PPC_SLOWPATH_FRAME; \
ld r0, 16(r1); \
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index 0915b1a..2d311c0 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -106,7 +106,7 @@
tcep++;
}
- if (tbl->it_type == TCE_PCI_SWINV_CREATE)
+ if (tbl->it_type & TCE_PCI_SWINV_CREATE)
tce_invalidate_pSeries_sw(tbl, tces, tcep - 1);
return 0;
}
@@ -121,7 +121,7 @@
while (npages--)
*(tcep++) = 0;
- if (tbl->it_type == TCE_PCI_SWINV_FREE)
+ if (tbl->it_type & TCE_PCI_SWINV_FREE)
tce_invalidate_pSeries_sw(tbl, tces, tcep - 1);
}
diff --git a/arch/powerpc/platforms/pseries/nvram.c b/arch/powerpc/platforms/pseries/nvram.c
index 36f957f..8733a86 100644
--- a/arch/powerpc/platforms/pseries/nvram.c
+++ b/arch/powerpc/platforms/pseries/nvram.c
@@ -68,9 +68,7 @@
};
static void oops_to_nvram(struct kmsg_dumper *dumper,
- enum kmsg_dump_reason reason,
- const char *old_msgs, unsigned long old_len,
- const char *new_msgs, unsigned long new_len);
+ enum kmsg_dump_reason reason);
static struct kmsg_dumper nvram_kmsg_dumper = {
.dump = oops_to_nvram
@@ -504,28 +502,6 @@
}
/*
- * Try to capture the last capture_len bytes of the printk buffer. Return
- * the amount actually captured.
- */
-static size_t capture_last_msgs(const char *old_msgs, size_t old_len,
- const char *new_msgs, size_t new_len,
- char *captured, size_t capture_len)
-{
- if (new_len >= capture_len) {
- memcpy(captured, new_msgs + (new_len - capture_len),
- capture_len);
- return capture_len;
- } else {
- /* Grab the end of old_msgs. */
- size_t old_tail_len = min(old_len, capture_len - new_len);
- memcpy(captured, old_msgs + (old_len - old_tail_len),
- old_tail_len);
- memcpy(captured + old_tail_len, new_msgs, new_len);
- return old_tail_len + new_len;
- }
-}
-
-/*
* Are we using the ibm,rtas-log for oops/panic reports? And if so,
* would logging this oops/panic overwrite an RTAS event that rtas_errd
* hasn't had a chance to read and process? Return 1 if so, else 0.
@@ -541,27 +517,6 @@
NVRAM_RTAS_READ_TIMEOUT);
}
-/* Squeeze out each line's <n> severity prefix. */
-static size_t elide_severities(char *buf, size_t len)
-{
- char *in, *out, *buf_end = buf + len;
- /* Assume a <n> at the very beginning marks the start of a line. */
- int newline = 1;
-
- in = out = buf;
- while (in < buf_end) {
- if (newline && in+3 <= buf_end &&
- *in == '<' && isdigit(in[1]) && in[2] == '>') {
- in += 3;
- newline = 0;
- } else {
- newline = (*in == '\n');
- *out++ = *in++;
- }
- }
- return out - buf;
-}
-
/* Derived from logfs_compress() */
static int nvram_compress(const void *in, void *out, size_t inlen,
size_t outlen)
@@ -619,9 +574,7 @@
* partition. If that's too much, go back and capture uncompressed text.
*/
static void oops_to_nvram(struct kmsg_dumper *dumper,
- enum kmsg_dump_reason reason,
- const char *old_msgs, unsigned long old_len,
- const char *new_msgs, unsigned long new_len)
+ enum kmsg_dump_reason reason)
{
static unsigned int oops_count = 0;
static bool panicking = false;
@@ -660,14 +613,14 @@
return;
if (big_oops_buf) {
- text_len = capture_last_msgs(old_msgs, old_len,
- new_msgs, new_len, big_oops_buf, big_oops_buf_sz);
- text_len = elide_severities(big_oops_buf, text_len);
+ kmsg_dump_get_buffer(dumper, false,
+ big_oops_buf, big_oops_buf_sz, &text_len);
rc = zip_oops(text_len);
}
if (rc != 0) {
- text_len = capture_last_msgs(old_msgs, old_len,
- new_msgs, new_len, oops_data, oops_data_sz);
+ kmsg_dump_rewind(dumper);
+ kmsg_dump_get_buffer(dumper, true,
+ oops_data, oops_data_sz, &text_len);
err_type = ERR_TYPE_KERNEL_PANIC;
*oops_len = (u16) text_len;
}
diff --git a/arch/powerpc/platforms/pseries/processor_idle.c b/arch/powerpc/platforms/pseries/processor_idle.c
index 41a34bc..e61483e 100644
--- a/arch/powerpc/platforms/pseries/processor_idle.c
+++ b/arch/powerpc/platforms/pseries/processor_idle.c
@@ -106,7 +106,7 @@
* we first hard disable then check.
*/
hard_irq_disable();
- if (get_paca()->irq_happened == 0)
+ if (!lazy_irq_pending())
cede_processor();
}
diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c
index 158c917..43a179c 100644
--- a/arch/sh/boards/mach-kfr2r09/setup.c
+++ b/arch/sh/boards/mach-kfr2r09/setup.c
@@ -201,8 +201,8 @@
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = evtirq(0xa20),
- .end = evtirq(0xa20),
+ .start = evt2irq(0xa20),
+ .end = evt2irq(0xa20),
.flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
},
};
diff --git a/arch/sh/drivers/pci/pcie-sh7786.c b/arch/sh/drivers/pci/pcie-sh7786.c
index c045142..9e702f2 100644
--- a/arch/sh/drivers/pci/pcie-sh7786.c
+++ b/arch/sh/drivers/pci/pcie-sh7786.c
@@ -239,7 +239,7 @@
clk->enable_reg = (void __iomem *)(chan->reg_base + SH4A_PCIEPHYCTLR);
clk->enable_bit = BITS_CKE;
- ret = sh_clk_mstp32_register(clk, 1);
+ ret = sh_clk_mstp_register(clk, 1);
if (unlikely(ret < 0))
goto err_phy;
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7343.c b/arch/sh/kernel/cpu/sh4a/clock-sh7343.c
index ea01a72..53638e2 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7343.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7343.c
@@ -283,7 +283,7 @@
ret = sh_clk_div6_register(div6_clks, DIV6_NR);
if (!ret)
- ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR);
+ ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
return ret;
}
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7366.c b/arch/sh/kernel/cpu/sh4a/clock-sh7366.c
index 7ac07b4..22e485d 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7366.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7366.c
@@ -276,7 +276,7 @@
ret = sh_clk_div6_register(div6_clks, DIV6_NR);
if (!ret)
- ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR);
+ ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
return ret;
}
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7722.c b/arch/sh/kernel/cpu/sh4a/clock-sh7722.c
index 8e1f970..c4cb740 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7722.c
@@ -261,7 +261,7 @@
ret = sh_clk_div6_register(div6_clks, DIV6_NR);
if (!ret)
- ret = sh_clk_mstp32_register(mstp_clks, HWBLK_NR);
+ ret = sh_clk_mstp_register(mstp_clks, HWBLK_NR);
return ret;
}
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7723.c b/arch/sh/kernel/cpu/sh4a/clock-sh7723.c
index 35f75cf..37c41c7 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7723.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7723.c
@@ -311,7 +311,7 @@
ret = sh_clk_div6_register(div6_clks, DIV6_NR);
if (!ret)
- ret = sh_clk_mstp32_register(mstp_clks, HWBLK_NR);
+ ret = sh_clk_mstp_register(mstp_clks, HWBLK_NR);
return ret;
}
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7724.c b/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
index 2a87901..c87e78f 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7724.c
@@ -375,7 +375,7 @@
ret = sh_clk_div6_reparent_register(div6_clks, DIV6_NR);
if (!ret)
- ret = sh_clk_mstp32_register(mstp_clks, HWBLK_NR);
+ ret = sh_clk_mstp_register(mstp_clks, HWBLK_NR);
return ret;
}
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7734.c b/arch/sh/kernel/cpu/sh4a/clock-sh7734.c
index 1697642..deb683a 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7734.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7734.c
@@ -260,7 +260,7 @@
&div4_table);
if (!ret)
- ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR);
+ ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
return ret;
}
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7757.c b/arch/sh/kernel/cpu/sh4a/clock-sh7757.c
index 04ab5ae..e84a432 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7757.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7757.c
@@ -148,7 +148,7 @@
ret = sh_clk_div4_register(div4_clks, ARRAY_SIZE(div4_clks),
&div4_table);
if (!ret)
- ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR);
+ ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
return ret;
}
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7785.c b/arch/sh/kernel/cpu/sh4a/clock-sh7785.c
index ab1c58f..1c83788 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7785.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7785.c
@@ -175,7 +175,7 @@
ret = sh_clk_div4_register(div4_clks, ARRAY_SIZE(div4_clks),
&div4_table);
if (!ret)
- ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR);
+ ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
return ret;
}
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7786.c b/arch/sh/kernel/cpu/sh4a/clock-sh7786.c
index 4917094..8bba6f1 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7786.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7786.c
@@ -194,7 +194,7 @@
ret = sh_clk_div4_register(div4_clks, ARRAY_SIZE(div4_clks),
&div4_table);
if (!ret)
- ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR);
+ ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
return ret;
}
diff --git a/arch/sh/kernel/cpu/sh4a/clock-shx3.c b/arch/sh/kernel/cpu/sh4a/clock-shx3.c
index 0f11b39..a9422da 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-shx3.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-shx3.c
@@ -149,7 +149,7 @@
ret = sh_clk_div4_register(div4_clks, ARRAY_SIZE(div4_clks),
&div4_table);
if (!ret)
- ret = sh_clk_mstp32_register(mstp_clks, MSTP_NR);
+ ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
return ret;
}
diff --git a/arch/sparc/kernel/vio.c b/arch/sparc/kernel/vio.c
index 5cffdc5..3e244f3 100644
--- a/arch/sparc/kernel/vio.c
+++ b/arch/sparc/kernel/vio.c
@@ -443,7 +443,7 @@
root_vdev = vio_create_one(hp, root, NULL);
err = -ENODEV;
if (!root_vdev) {
- printk(KERN_ERR "VIO: Coult not create root device.\n");
+ printk(KERN_ERR "VIO: Could not create root device.\n");
goto out_release;
}
diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
index daeca56..673ac9b 100644
--- a/arch/x86/ia32/ia32_signal.c
+++ b/arch/x86/ia32/ia32_signal.c
@@ -38,7 +38,7 @@
int copy_siginfo_to_user32(compat_siginfo_t __user *to, siginfo_t *from)
{
int err = 0;
- bool ia32 = is_ia32_task();
+ bool ia32 = test_thread_flag(TIF_IA32);
if (!access_ok(VERIFY_WRITE, to, sizeof(compat_siginfo_t)))
return -EFAULT;
diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
index 340ee49..f91e80f 100644
--- a/arch/x86/include/asm/cpufeature.h
+++ b/arch/x86/include/asm/cpufeature.h
@@ -176,7 +176,7 @@
#define X86_FEATURE_XSAVEOPT (7*32+ 4) /* Optimized Xsave */
#define X86_FEATURE_PLN (7*32+ 5) /* Intel Power Limit Notification */
#define X86_FEATURE_PTS (7*32+ 6) /* Intel Package Thermal Status */
-#define X86_FEATURE_DTS (7*32+ 7) /* Digital Thermal Sensor */
+#define X86_FEATURE_DTHERM (7*32+ 7) /* Digital Thermal Sensor */
#define X86_FEATURE_HW_PSTATE (7*32+ 8) /* AMD HW-PState */
/* Virtualization flags: Linux defined, word 8 */
diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
index 43876f1..cb00ccc 100644
--- a/arch/x86/include/asm/pgtable-3level.h
+++ b/arch/x86/include/asm/pgtable-3level.h
@@ -47,16 +47,26 @@
* they can run pmd_offset_map_lock or pmd_trans_huge or other pmd
* operations.
*
- * Without THP if the mmap_sem is hold for reading, the
- * pmd can only transition from null to not null while pmd_read_atomic runs.
- * So there's no need of literally reading it atomically.
+ * Without THP if the mmap_sem is hold for reading, the pmd can only
+ * transition from null to not null while pmd_read_atomic runs. So
+ * we can always return atomic pmd values with this function.
*
* With THP if the mmap_sem is hold for reading, the pmd can become
- * THP or null or point to a pte (and in turn become "stable") at any
- * time under pmd_read_atomic, so it's mandatory to read it atomically
- * with cmpxchg8b.
+ * trans_huge or none or point to a pte (and in turn become "stable")
+ * at any time under pmd_read_atomic. We could read it really
+ * atomically here with a atomic64_read for the THP enabled case (and
+ * it would be a whole lot simpler), but to avoid using cmpxchg8b we
+ * only return an atomic pmdval if the low part of the pmdval is later
+ * found stable (i.e. pointing to a pte). And we're returning a none
+ * pmdval if the low part of the pmd is none. In some cases the high
+ * and low part of the pmdval returned may not be consistent if THP is
+ * enabled (the low part may point to previously mapped hugepage,
+ * while the high part may point to a more recently mapped hugepage),
+ * but pmd_none_or_trans_huge_or_clear_bad() only needs the low part
+ * of the pmd to be read atomically to decide if the pmd is unstable
+ * or not, with the only exception of when the low part of the pmd is
+ * zero in which case we return a none pmd.
*/
-#ifndef CONFIG_TRANSPARENT_HUGEPAGE
static inline pmd_t pmd_read_atomic(pmd_t *pmdp)
{
pmdval_t ret;
@@ -74,12 +84,6 @@
return (pmd_t) { ret };
}
-#else /* CONFIG_TRANSPARENT_HUGEPAGE */
-static inline pmd_t pmd_read_atomic(pmd_t *pmdp)
-{
- return (pmd_t) { atomic64_read((atomic64_t *)pmdp) };
-}
-#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
{
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index 8afb693..b2297e5 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -422,12 +422,14 @@
return 0;
}
- if (intsrc->source_irq == 0 && intsrc->global_irq == 2) {
+ if (intsrc->source_irq == 0) {
if (acpi_skip_timer_override) {
- printk(PREFIX "BIOS IRQ0 pin2 override ignored.\n");
+ printk(PREFIX "BIOS IRQ0 override ignored.\n");
return 0;
}
- if (acpi_fix_pin2_polarity && (intsrc->inti_flags & ACPI_MADT_POLARITY_MASK)) {
+
+ if ((intsrc->global_irq == 2) && acpi_fix_pin2_polarity
+ && (intsrc->inti_flags & ACPI_MADT_POLARITY_MASK)) {
intsrc->inti_flags &= ~ACPI_MADT_POLARITY_MASK;
printk(PREFIX "BIOS IRQ0 pin2 override: forcing polarity to high active.\n");
}
@@ -1334,17 +1336,12 @@
}
/*
- * Force ignoring BIOS IRQ0 pin2 override
+ * Force ignoring BIOS IRQ0 override
*/
static int __init dmi_ignore_irq0_timer_override(const struct dmi_system_id *d)
{
- /*
- * The ati_ixp4x0_rev() early PCI quirk should have set
- * the acpi_skip_timer_override flag already:
- */
if (!acpi_skip_timer_override) {
- WARN(1, KERN_ERR "ati_ixp4x0 quirk not complete.\n");
- pr_notice("%s detected: Ignoring BIOS IRQ0 pin2 override\n",
+ pr_notice("%s detected: Ignoring BIOS IRQ0 override\n",
d->ident);
acpi_skip_timer_override = 1;
}
@@ -1438,7 +1435,7 @@
* is enabled. This input is incorrectly designated the
* ISA IRQ 0 via an interrupt source override even though
* it is wired to the output of the master 8259A and INTIN0
- * is not connected at all. Force ignoring BIOS IRQ0 pin2
+ * is not connected at all. Force ignoring BIOS IRQ0
* override in that cases.
*/
{
@@ -1473,6 +1470,14 @@
DMI_MATCH(DMI_PRODUCT_NAME, "HP Compaq 6715b"),
},
},
+ {
+ .callback = dmi_ignore_irq0_timer_override,
+ .ident = "FUJITSU SIEMENS",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "AMILO PRO V2030"),
+ },
+ },
{}
};
diff --git a/arch/x86/kernel/cpu/mkcapflags.pl b/arch/x86/kernel/cpu/mkcapflags.pl
index dfea390..c7b3fe2 100644
--- a/arch/x86/kernel/cpu/mkcapflags.pl
+++ b/arch/x86/kernel/cpu/mkcapflags.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/perl -w
#
# Generate the x86_cap_flags[] array from include/asm-x86/cpufeature.h
#
@@ -11,22 +11,35 @@
print OUT "#include <asm/cpufeature.h>\n\n";
print OUT "const char * const x86_cap_flags[NCAPINTS*32] = {\n";
+%features = ();
+$err = 0;
+
while (defined($line = <IN>)) {
if ($line =~ /^\s*\#\s*define\s+(X86_FEATURE_(\S+))\s+(.*)$/) {
$macro = $1;
- $feature = $2;
+ $feature = "\L$2";
$tail = $3;
if ($tail =~ /\/\*\s*\"([^"]*)\".*\*\//) {
- $feature = $1;
+ $feature = "\L$1";
}
- if ($feature ne '') {
- printf OUT "\t%-32s = \"%s\",\n",
- "[$macro]", "\L$feature";
+ next if ($feature eq '');
+
+ if ($features{$feature}++) {
+ print STDERR "$in: duplicate feature name: $feature\n";
+ $err++;
}
+ printf OUT "\t%-32s = \"%s\",\n", "[$macro]", $feature;
}
}
print OUT "};\n";
close(IN);
close(OUT);
+
+if ($err) {
+ unlink($out);
+ exit(1);
+}
+
+exit(0);
diff --git a/arch/x86/kernel/cpu/scattered.c b/arch/x86/kernel/cpu/scattered.c
index addf9e8..ee8e9ab 100644
--- a/arch/x86/kernel/cpu/scattered.c
+++ b/arch/x86/kernel/cpu/scattered.c
@@ -31,7 +31,7 @@
const struct cpuid_bit *cb;
static const struct cpuid_bit __cpuinitconst cpuid_bits[] = {
- { X86_FEATURE_DTS, CR_EAX, 0, 0x00000006, 0 },
+ { X86_FEATURE_DTHERM, CR_EAX, 0, 0x00000006, 0 },
{ X86_FEATURE_IDA, CR_EAX, 1, 0x00000006, 0 },
{ X86_FEATURE_ARAT, CR_EAX, 2, 0x00000006, 0 },
{ X86_FEATURE_PLN, CR_EAX, 4, 0x00000006, 0 },
diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
index 8bfb614..3f61904 100644
--- a/arch/x86/kernel/kgdb.c
+++ b/arch/x86/kernel/kgdb.c
@@ -444,12 +444,12 @@
/**
* kgdb_arch_handle_exception - Handle architecture specific GDB packets.
- * @vector: The error vector of the exception that happened.
+ * @e_vector: The error vector of the exception that happened.
* @signo: The signal number of the exception that happened.
* @err_code: The error code of the exception that happened.
- * @remcom_in_buffer: The buffer of the packet we have read.
- * @remcom_out_buffer: The buffer of %BUFMAX bytes to write a packet into.
- * @regs: The &struct pt_regs of the current process.
+ * @remcomInBuffer: The buffer of the packet we have read.
+ * @remcomOutBuffer: The buffer of %BUFMAX bytes to write a packet into.
+ * @linux_regs: The &struct pt_regs of the current process.
*
* This function MUST handle the 'c' and 's' command packets,
* as well packets to set / remove a hardware breakpoint, if used.
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 25b48ed..5de92f1 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -451,6 +451,14 @@
DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 990"),
},
},
+ { /* Handle problems with rebooting on the Precision M6600. */
+ .callback = set_pci_reboot,
+ .ident = "Dell OptiPlex 990",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Precision M6600"),
+ },
+ },
{ }
};
diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
index 459b58a..25b7ae8 100644
--- a/arch/x86/lib/csum-wrappers_64.c
+++ b/arch/x86/lib/csum-wrappers_64.c
@@ -115,7 +115,7 @@
* @src: source address
* @dst: destination address
* @len: number of bytes to be copied.
- * @isum: initial sum that is added into the result (32bit unfolded)
+ * @sum: initial sum that is added into the result (32bit unfolded)
*
* Returns an 32bit unfolded checksum of the buffer.
*/
diff --git a/arch/x86/platform/mrst/early_printk_mrst.c b/arch/x86/platform/mrst/early_printk_mrst.c
index 3c6e328..028454f 100644
--- a/arch/x86/platform/mrst/early_printk_mrst.c
+++ b/arch/x86/platform/mrst/early_printk_mrst.c
@@ -110,19 +110,16 @@
static int dumper_registered;
static void dw_kmsg_dump(struct kmsg_dumper *dumper,
- enum kmsg_dump_reason reason,
- const char *s1, unsigned long l1,
- const char *s2, unsigned long l2)
+ enum kmsg_dump_reason reason)
{
- int i;
+ static char line[1024];
+ size_t len;
/* When run to this, we'd better re-init the HW */
mrst_early_console_init();
- for (i = 0; i < l1; i++)
- early_mrst_console.write(&early_mrst_console, s1 + i, 1);
- for (i = 0; i < l2; i++)
- early_mrst_console.write(&early_mrst_console, s2 + i, 1);
+ while (kmsg_dump_get_line(dumper, true, line, sizeof(line), &len))
+ early_mrst_console.write(&early_mrst_console, line, len);
}
/* Set the ratio rate to 115200, 8n1, IRQ disabled */
diff --git a/arch/xtensa/Makefile b/arch/xtensa/Makefile
index 7608559..f973754 100644
--- a/arch/xtensa/Makefile
+++ b/arch/xtensa/Makefile
@@ -68,8 +68,8 @@
# Only build variant and/or platform if it includes a Makefile
-buildvar := $(shell test -a $(srctree)/arch/xtensa/variants/$(VARIANT)/Makefile && echo arch/xtensa/variants/$(VARIANT)/)
-buildplf := $(shell test -a $(srctree)/arch/xtensa/platforms/$(PLATFORM)/Makefile && echo arch/xtensa/platforms/$(PLATFORM)/)
+buildvar := $(shell test -e $(srctree)/arch/xtensa/variants/$(VARIANT)/Makefile && echo arch/xtensa/variants/$(VARIANT)/)
+buildplf := $(shell test -e $(srctree)/arch/xtensa/platforms/$(PLATFORM)/Makefile && echo arch/xtensa/platforms/$(PLATFORM)/)
# Find libgcc.a
diff --git a/arch/xtensa/kernel/vmlinux.lds.S b/arch/xtensa/kernel/vmlinux.lds.S
index 88ecea3..ee2e208 100644
--- a/arch/xtensa/kernel/vmlinux.lds.S
+++ b/arch/xtensa/kernel/vmlinux.lds.S
@@ -83,7 +83,6 @@
_text = .;
_stext = .;
- _ftext = .;
.text :
{
@@ -112,7 +111,7 @@
EXCEPTION_TABLE(16)
/* Data section */
- _fdata = .;
+ _sdata = .;
RW_DATA_SECTION(XCHAL_ICACHE_LINESIZE, PAGE_SIZE, THREAD_SIZE)
_edata = .;
diff --git a/arch/xtensa/mm/init.c b/arch/xtensa/mm/init.c
index ba150e5..db955179 100644
--- a/arch/xtensa/mm/init.c
+++ b/arch/xtensa/mm/init.c
@@ -26,11 +26,7 @@
#include <asm/bootparam.h>
#include <asm/page.h>
-
-/* References to section boundaries */
-
-extern char _ftext, _etext, _fdata, _edata, _rodata_end;
-extern char __init_begin, __init_end;
+#include <asm/sections.h>
/*
* mem_reserve(start, end, must_exist)
@@ -197,9 +193,9 @@
reservedpages++;
}
- codesize = (unsigned long) &_etext - (unsigned long) &_ftext;
- datasize = (unsigned long) &_edata - (unsigned long) &_fdata;
- initsize = (unsigned long) &__init_end - (unsigned long) &__init_begin;
+ codesize = (unsigned long) _etext - (unsigned long) _stext;
+ datasize = (unsigned long) _edata - (unsigned long) _sdata;
+ initsize = (unsigned long) __init_end - (unsigned long) __init_begin;
printk("Memory: %luk/%luk available (%ldk kernel code, %ldk reserved, "
"%ldk data, %ldk init %ldk highmem)\n",
@@ -237,7 +233,7 @@
void free_initmem(void)
{
- free_reserved_mem(&__init_begin, &__init_end);
- printk("Freeing unused kernel memory: %dk freed\n",
- (&__init_end - &__init_begin) >> 10);
+ free_reserved_mem(__init_begin, __init_end);
+ printk("Freeing unused kernel memory: %zuk freed\n",
+ (__init_end - __init_begin) >> 10);
}
diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c
index a43fa1a..1502c502 100644
--- a/drivers/acpi/acpi_pad.c
+++ b/drivers/acpi/acpi_pad.c
@@ -36,6 +36,7 @@
#define ACPI_PROCESSOR_AGGREGATOR_DEVICE_NAME "Processor Aggregator"
#define ACPI_PROCESSOR_AGGREGATOR_NOTIFY 0x80
static DEFINE_MUTEX(isolated_cpus_lock);
+static DEFINE_MUTEX(round_robin_lock);
static unsigned long power_saving_mwait_eax;
@@ -107,7 +108,7 @@
if (!alloc_cpumask_var(&tmp, GFP_KERNEL))
return;
- mutex_lock(&isolated_cpus_lock);
+ mutex_lock(&round_robin_lock);
cpumask_clear(tmp);
for_each_cpu(cpu, pad_busy_cpus)
cpumask_or(tmp, tmp, topology_thread_cpumask(cpu));
@@ -116,7 +117,7 @@
if (cpumask_empty(tmp))
cpumask_andnot(tmp, cpu_online_mask, pad_busy_cpus);
if (cpumask_empty(tmp)) {
- mutex_unlock(&isolated_cpus_lock);
+ mutex_unlock(&round_robin_lock);
return;
}
for_each_cpu(cpu, tmp) {
@@ -131,7 +132,7 @@
tsk_in_cpu[tsk_index] = preferred_cpu;
cpumask_set_cpu(preferred_cpu, pad_busy_cpus);
cpu_weight[preferred_cpu]++;
- mutex_unlock(&isolated_cpus_lock);
+ mutex_unlock(&round_robin_lock);
set_cpus_allowed_ptr(current, cpumask_of(preferred_cpu));
}
diff --git a/drivers/acpi/apei/apei-base.c b/drivers/acpi/apei/apei-base.c
index 5577762..6686b1e 100644
--- a/drivers/acpi/apei/apei-base.c
+++ b/drivers/acpi/apei/apei-base.c
@@ -243,7 +243,7 @@
u8 ins = entry->instruction;
if (ctx->ins_table[ins].flags & APEI_EXEC_INS_ACCESS_REGISTER)
- return acpi_os_map_generic_address(&entry->register_region);
+ return apei_map_generic_address(&entry->register_region);
return 0;
}
@@ -276,7 +276,7 @@
u8 ins = entry->instruction;
if (ctx->ins_table[ins].flags & APEI_EXEC_INS_ACCESS_REGISTER)
- acpi_os_unmap_generic_address(&entry->register_region);
+ apei_unmap_generic_address(&entry->register_region);
return 0;
}
@@ -606,6 +606,19 @@
return 0;
}
+int apei_map_generic_address(struct acpi_generic_address *reg)
+{
+ int rc;
+ u32 access_bit_width;
+ u64 address;
+
+ rc = apei_check_gar(reg, &address, &access_bit_width);
+ if (rc)
+ return rc;
+ return acpi_os_map_generic_address(reg);
+}
+EXPORT_SYMBOL_GPL(apei_map_generic_address);
+
/* read GAR in interrupt (including NMI) or process context */
int apei_read(u64 *val, struct acpi_generic_address *reg)
{
diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
index cca240a..f220d64 100644
--- a/drivers/acpi/apei/apei-internal.h
+++ b/drivers/acpi/apei/apei-internal.h
@@ -7,6 +7,8 @@
#define APEI_INTERNAL_H
#include <linux/cper.h>
+#include <linux/acpi.h>
+#include <linux/acpi_io.h>
struct apei_exec_context;
@@ -68,6 +70,13 @@
/* IP has been set in instruction function */
#define APEI_EXEC_SET_IP 1
+int apei_map_generic_address(struct acpi_generic_address *reg);
+
+static inline void apei_unmap_generic_address(struct acpi_generic_address *reg)
+{
+ acpi_os_unmap_generic_address(reg);
+}
+
int apei_read(u64 *val, struct acpi_generic_address *reg);
int apei_write(u64 val, struct acpi_generic_address *reg);
diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
index 9b3cac0..1599566 100644
--- a/drivers/acpi/apei/ghes.c
+++ b/drivers/acpi/apei/ghes.c
@@ -301,7 +301,7 @@
if (!ghes)
return ERR_PTR(-ENOMEM);
ghes->generic = generic;
- rc = acpi_os_map_generic_address(&generic->error_status_address);
+ rc = apei_map_generic_address(&generic->error_status_address);
if (rc)
goto err_free;
error_block_length = generic->error_block_length;
@@ -321,7 +321,7 @@
return ghes;
err_unmap:
- acpi_os_unmap_generic_address(&generic->error_status_address);
+ apei_unmap_generic_address(&generic->error_status_address);
err_free:
kfree(ghes);
return ERR_PTR(rc);
@@ -330,7 +330,7 @@
static void ghes_fini(struct ghes *ghes)
{
kfree(ghes->estatus);
- acpi_os_unmap_generic_address(&ghes->generic->error_status_address);
+ apei_unmap_generic_address(&ghes->generic->error_status_address);
}
enum {
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index f3decb3..47a8caa 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -224,6 +224,7 @@
/*
* Suspend / resume control
*/
+static int acpi_idle_suspend;
static u32 saved_bm_rld;
static void acpi_idle_bm_rld_save(void)
@@ -242,13 +243,21 @@
int acpi_processor_suspend(struct acpi_device * device, pm_message_t state)
{
+ if (acpi_idle_suspend == 1)
+ return 0;
+
acpi_idle_bm_rld_save();
+ acpi_idle_suspend = 1;
return 0;
}
int acpi_processor_resume(struct acpi_device * device)
{
+ if (acpi_idle_suspend == 0)
+ return 0;
+
acpi_idle_bm_rld_restore();
+ acpi_idle_suspend = 0;
return 0;
}
@@ -754,6 +763,12 @@
local_irq_disable();
+ if (acpi_idle_suspend) {
+ local_irq_enable();
+ cpu_relax();
+ return -EBUSY;
+ }
+
lapic_timer_state_broadcast(pr, cx, 1);
kt1 = ktime_get_real();
acpi_idle_do_entry(cx);
@@ -823,6 +838,12 @@
local_irq_disable();
+ if (acpi_idle_suspend) {
+ local_irq_enable();
+ cpu_relax();
+ return -EBUSY;
+ }
+
if (cx->entry_method != ACPI_CSTATE_FFH) {
current_thread_info()->status &= ~TS_POLLING;
/*
@@ -907,14 +928,21 @@
drv, drv->safe_state_index);
} else {
local_irq_disable();
- acpi_safe_halt();
+ if (!acpi_idle_suspend)
+ acpi_safe_halt();
local_irq_enable();
- return -EINVAL;
+ return -EBUSY;
}
}
local_irq_disable();
+ if (acpi_idle_suspend) {
+ local_irq_enable();
+ cpu_relax();
+ return -EBUSY;
+ }
+
if (cx->entry_method != ACPI_CSTATE_FFH) {
current_thread_info()->status &= ~TS_POLLING;
/*
diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
index 9f66181..240a244 100644
--- a/drivers/acpi/sysfs.c
+++ b/drivers/acpi/sysfs.c
@@ -173,7 +173,7 @@
{
int result = 0;
- if (!strncmp(val, "enable", strlen("enable") - 1)) {
+ if (!strncmp(val, "enable", strlen("enable"))) {
result = acpi_debug_trace(trace_method_name, trace_debug_level,
trace_debug_layer, 0);
if (result)
@@ -181,7 +181,7 @@
goto exit;
}
- if (!strncmp(val, "disable", strlen("disable") - 1)) {
+ if (!strncmp(val, "disable", strlen("disable"))) {
int name = 0;
result = acpi_debug_trace((char *)&name, trace_debug_level,
trace_debug_layer, 0);
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index a576575..1e0a9e1 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -558,6 +558,8 @@
union acpi_object arg0 = { ACPI_TYPE_INTEGER };
struct acpi_object_list args = { 1, &arg0 };
+ if (!video->cap._DOS)
+ return 0;
if (bios_flag < 0 || bios_flag > 3 || lcd_flag < 0 || lcd_flag > 1)
return -EINVAL;
diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
index 3239517..ac6a5be 100644
--- a/drivers/ata/pata_arasan_cf.c
+++ b/drivers/ata/pata_arasan_cf.c
@@ -4,7 +4,7 @@
* Arasan Compact Flash host controller source file
*
* Copyright (C) 2011 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
@@ -959,7 +959,7 @@
module_platform_driver(arasan_cf_driver);
-MODULE_AUTHOR("Viresh Kumar <viresh.kumar@st.com>");
+MODULE_AUTHOR("Viresh Kumar <viresh.linux@gmail.com>");
MODULE_DESCRIPTION("Arasan ATA Compact Flash driver");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:" DRIVER_NAME);
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 1b1cbb5..dcb8a6e 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -100,7 +100,7 @@
mutex_lock(&deferred_probe_mutex);
if (list_empty(&dev->p->deferred_probe)) {
dev_dbg(dev, "Added to deferred list\n");
- list_add(&dev->p->deferred_probe, &deferred_probe_pending_list);
+ list_add_tail(&dev->p->deferred_probe, &deferred_probe_pending_list);
}
mutex_unlock(&deferred_probe_mutex);
}
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index e0fb5b0..9cb845e 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -1031,7 +1031,7 @@
dpm_wait_for_children(dev, async);
if (async_error)
- return 0;
+ goto Complete;
pm_runtime_get_noresume(dev);
if (pm_runtime_barrier(dev) && device_may_wakeup(dev))
@@ -1040,7 +1040,7 @@
if (pm_wakeup_pending()) {
pm_runtime_put_sync(dev);
async_error = -EBUSY;
- return 0;
+ goto Complete;
}
device_lock(dev);
@@ -1097,6 +1097,8 @@
}
device_unlock(dev);
+
+ Complete:
complete_all(&dev->power.completion);
if (error) {
diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index ad591bd..10308cd 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -63,6 +63,7 @@
/* Atheros AR3011 with sflash firmware*/
{ USB_DEVICE(0x0CF3, 0x3002) },
+ { USB_DEVICE(0x0CF3, 0xE019) },
{ USB_DEVICE(0x13d3, 0x3304) },
{ USB_DEVICE(0x0930, 0x0215) },
{ USB_DEVICE(0x0489, 0xE03D) },
@@ -77,6 +78,7 @@
{ USB_DEVICE(0x04CA, 0x3005) },
{ USB_DEVICE(0x13d3, 0x3362) },
{ USB_DEVICE(0x0CF3, 0xE004) },
+ { USB_DEVICE(0x0930, 0x0219) },
/* Atheros AR5BBU12 with sflash firmware */
{ USB_DEVICE(0x0489, 0xE02C) },
@@ -101,6 +103,7 @@
{ USB_DEVICE(0x04ca, 0x3005), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x13d3, 0x3362), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x0cf3, 0xe004), .driver_info = BTUSB_ATH3012 },
+ { USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 },
/* Atheros AR5BBU22 with sflash firmware */
{ USB_DEVICE(0x0489, 0xE03C), .driver_info = BTUSB_ATH3012 },
diff --git a/drivers/bluetooth/btmrvl_drv.h b/drivers/bluetooth/btmrvl_drv.h
index 94f2d65..27068d1 100644
--- a/drivers/bluetooth/btmrvl_drv.h
+++ b/drivers/bluetooth/btmrvl_drv.h
@@ -136,7 +136,7 @@
void btmrvl_interrupt(struct btmrvl_private *priv);
-void btmrvl_check_evtpkt(struct btmrvl_private *priv, struct sk_buff *skb);
+bool btmrvl_check_evtpkt(struct btmrvl_private *priv, struct sk_buff *skb);
int btmrvl_process_event(struct btmrvl_private *priv, struct sk_buff *skb);
int btmrvl_send_module_cfg_cmd(struct btmrvl_private *priv, int subcmd);
diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c
index 681ca9d..dc304de 100644
--- a/drivers/bluetooth/btmrvl_main.c
+++ b/drivers/bluetooth/btmrvl_main.c
@@ -44,23 +44,33 @@
}
EXPORT_SYMBOL_GPL(btmrvl_interrupt);
-void btmrvl_check_evtpkt(struct btmrvl_private *priv, struct sk_buff *skb)
+bool btmrvl_check_evtpkt(struct btmrvl_private *priv, struct sk_buff *skb)
{
struct hci_event_hdr *hdr = (void *) skb->data;
struct hci_ev_cmd_complete *ec;
- u16 opcode, ocf;
+ u16 opcode, ocf, ogf;
if (hdr->evt == HCI_EV_CMD_COMPLETE) {
ec = (void *) (skb->data + HCI_EVENT_HDR_SIZE);
opcode = __le16_to_cpu(ec->opcode);
ocf = hci_opcode_ocf(opcode);
+ ogf = hci_opcode_ogf(opcode);
+
if (ocf == BT_CMD_MODULE_CFG_REQ &&
priv->btmrvl_dev.sendcmdflag) {
priv->btmrvl_dev.sendcmdflag = false;
priv->adapter->cmd_complete = true;
wake_up_interruptible(&priv->adapter->cmd_wait_q);
}
+
+ if (ogf == OGF) {
+ BT_DBG("vendor event skipped: ogf 0x%4.4x", ogf);
+ kfree_skb(skb);
+ return false;
+ }
}
+
+ return true;
}
EXPORT_SYMBOL_GPL(btmrvl_check_evtpkt);
diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c
index a853244..0cd61d9 100644
--- a/drivers/bluetooth/btmrvl_sdio.c
+++ b/drivers/bluetooth/btmrvl_sdio.c
@@ -562,10 +562,12 @@
skb_put(skb, buf_len);
skb_pull(skb, SDIO_HEADER_LEN);
- if (type == HCI_EVENT_PKT)
- btmrvl_check_evtpkt(priv, skb);
+ if (type == HCI_EVENT_PKT) {
+ if (btmrvl_check_evtpkt(priv, skb))
+ hci_recv_frame(skb);
+ } else
+ hci_recv_frame(skb);
- hci_recv_frame(skb);
hdev->stat.byte_rx += buf_len;
break;
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index c9463af..83ebb24 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -125,6 +125,7 @@
/* Atheros 3011 with sflash firmware */
{ USB_DEVICE(0x0cf3, 0x3002), .driver_info = BTUSB_IGNORE },
+ { USB_DEVICE(0x0cf3, 0xe019), .driver_info = BTUSB_IGNORE },
{ USB_DEVICE(0x13d3, 0x3304), .driver_info = BTUSB_IGNORE },
{ USB_DEVICE(0x0930, 0x0215), .driver_info = BTUSB_IGNORE },
{ USB_DEVICE(0x0489, 0xe03d), .driver_info = BTUSB_IGNORE },
@@ -139,6 +140,7 @@
{ USB_DEVICE(0x04ca, 0x3005), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x13d3, 0x3362), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x0cf3, 0xe004), .driver_info = BTUSB_ATH3012 },
+ { USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 },
/* Atheros AR5BBU12 with sflash firmware */
{ USB_DEVICE(0x0489, 0xe02c), .driver_info = BTUSB_IGNORE },
diff --git a/drivers/char/hw_random/atmel-rng.c b/drivers/char/hw_random/atmel-rng.c
index 6289f0e..731c904 100644
--- a/drivers/char/hw_random/atmel-rng.c
+++ b/drivers/char/hw_random/atmel-rng.c
@@ -34,7 +34,7 @@
u32 *data = buf;
/* data ready? */
- if (readl(trng->base + TRNG_ODATA) & 1) {
+ if (readl(trng->base + TRNG_ISR) & 1) {
*data = readl(trng->base + TRNG_ODATA);
/*
ensure data ready is only set again AFTER the next data
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 687b00d..dcbe056 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -850,18 +850,21 @@
{
struct clk *child;
unsigned long old_rate;
+ unsigned long best_parent_rate = 0;
struct hlist_node *tmp;
old_rate = clk->rate;
+ if (clk->parent)
+ best_parent_rate = clk->parent->rate;
+
if (clk->ops->set_rate)
- clk->ops->set_rate(clk->hw, clk->new_rate, clk->parent->rate);
+ clk->ops->set_rate(clk->hw, clk->new_rate, best_parent_rate);
if (clk->ops->recalc_rate)
- clk->rate = clk->ops->recalc_rate(clk->hw,
- clk->parent->rate);
+ clk->rate = clk->ops->recalc_rate(clk->hw, best_parent_rate);
else
- clk->rate = clk->parent->rate;
+ clk->rate = best_parent_rate;
if (clk->notifier_count && old_rate != clk->rate)
__clk_notify(clk, POST_RATE_CHANGE, old_rate, clk->rate);
@@ -999,7 +1002,7 @@
if (!clk->parents)
clk->parents =
- kmalloc((sizeof(struct clk*) * clk->num_parents),
+ kzalloc((sizeof(struct clk*) * clk->num_parents),
GFP_KERNEL);
if (!clk->parents)
@@ -1065,9 +1068,13 @@
old_parent = clk->parent;
/* find index of new parent clock using cached parent ptrs */
- for (i = 0; i < clk->num_parents; i++)
- if (clk->parents[i] == parent)
- break;
+ if (clk->parents)
+ for (i = 0; i < clk->num_parents; i++)
+ if (clk->parents[i] == parent)
+ break;
+ else
+ clk->parents = kzalloc((sizeof(struct clk*) * clk->num_parents),
+ GFP_KERNEL);
/*
* find index of new parent clock using string name comparison
@@ -1076,7 +1083,8 @@
if (i == clk->num_parents)
for (i = 0; i < clk->num_parents; i++)
if (!strcmp(clk->parent_names[i], parent->name)) {
- clk->parents[i] = __clk_lookup(parent->name);
+ if (clk->parents)
+ clk->parents[i] = __clk_lookup(parent->name);
break;
}
diff --git a/drivers/clk/mxs/clk-imx23.c b/drivers/clk/mxs/clk-imx23.c
index f7be225..db2391c 100644
--- a/drivers/clk/mxs/clk-imx23.c
+++ b/drivers/clk/mxs/clk-imx23.c
@@ -71,7 +71,7 @@
__mxs_setl(30 << BP_FRAC_IOFRAC, FRAC);
}
-static struct clk_lookup uart_lookups[] __initdata = {
+static struct clk_lookup uart_lookups[] = {
{ .dev_id = "duart", },
{ .dev_id = "mxs-auart.0", },
{ .dev_id = "mxs-auart.1", },
@@ -80,31 +80,31 @@
{ .dev_id = "80070000.serial", },
};
-static struct clk_lookup hbus_lookups[] __initdata = {
+static struct clk_lookup hbus_lookups[] = {
{ .dev_id = "imx23-dma-apbh", },
{ .dev_id = "80004000.dma-apbh", },
};
-static struct clk_lookup xbus_lookups[] __initdata = {
+static struct clk_lookup xbus_lookups[] = {
{ .dev_id = "duart", .con_id = "apb_pclk"},
{ .dev_id = "80070000.serial", .con_id = "apb_pclk"},
{ .dev_id = "imx23-dma-apbx", },
{ .dev_id = "80024000.dma-apbx", },
};
-static struct clk_lookup ssp_lookups[] __initdata = {
+static struct clk_lookup ssp_lookups[] = {
{ .dev_id = "imx23-mmc.0", },
{ .dev_id = "imx23-mmc.1", },
{ .dev_id = "80010000.ssp", },
{ .dev_id = "80034000.ssp", },
};
-static struct clk_lookup lcdif_lookups[] __initdata = {
+static struct clk_lookup lcdif_lookups[] = {
{ .dev_id = "imx23-fb", },
{ .dev_id = "80030000.lcdif", },
};
-static struct clk_lookup gpmi_lookups[] __initdata = {
+static struct clk_lookup gpmi_lookups[] = {
{ .dev_id = "imx23-gpmi-nand", },
{ .dev_id = "8000c000.gpmi", },
};
diff --git a/drivers/clk/mxs/clk-imx28.c b/drivers/clk/mxs/clk-imx28.c
index 2826a26..7fad6c8 100644
--- a/drivers/clk/mxs/clk-imx28.c
+++ b/drivers/clk/mxs/clk-imx28.c
@@ -120,7 +120,7 @@
writel_relaxed(val, FRAC0);
}
-static struct clk_lookup uart_lookups[] __initdata = {
+static struct clk_lookup uart_lookups[] = {
{ .dev_id = "duart", },
{ .dev_id = "mxs-auart.0", },
{ .dev_id = "mxs-auart.1", },
@@ -135,71 +135,71 @@
{ .dev_id = "80074000.serial", },
};
-static struct clk_lookup hbus_lookups[] __initdata = {
+static struct clk_lookup hbus_lookups[] = {
{ .dev_id = "imx28-dma-apbh", },
{ .dev_id = "80004000.dma-apbh", },
};
-static struct clk_lookup xbus_lookups[] __initdata = {
+static struct clk_lookup xbus_lookups[] = {
{ .dev_id = "duart", .con_id = "apb_pclk"},
{ .dev_id = "80074000.serial", .con_id = "apb_pclk"},
{ .dev_id = "imx28-dma-apbx", },
{ .dev_id = "80024000.dma-apbx", },
};
-static struct clk_lookup ssp0_lookups[] __initdata = {
+static struct clk_lookup ssp0_lookups[] = {
{ .dev_id = "imx28-mmc.0", },
{ .dev_id = "80010000.ssp", },
};
-static struct clk_lookup ssp1_lookups[] __initdata = {
+static struct clk_lookup ssp1_lookups[] = {
{ .dev_id = "imx28-mmc.1", },
{ .dev_id = "80012000.ssp", },
};
-static struct clk_lookup ssp2_lookups[] __initdata = {
+static struct clk_lookup ssp2_lookups[] = {
{ .dev_id = "imx28-mmc.2", },
{ .dev_id = "80014000.ssp", },
};
-static struct clk_lookup ssp3_lookups[] __initdata = {
+static struct clk_lookup ssp3_lookups[] = {
{ .dev_id = "imx28-mmc.3", },
{ .dev_id = "80016000.ssp", },
};
-static struct clk_lookup lcdif_lookups[] __initdata = {
+static struct clk_lookup lcdif_lookups[] = {
{ .dev_id = "imx28-fb", },
{ .dev_id = "80030000.lcdif", },
};
-static struct clk_lookup gpmi_lookups[] __initdata = {
+static struct clk_lookup gpmi_lookups[] = {
{ .dev_id = "imx28-gpmi-nand", },
{ .dev_id = "8000c000.gpmi", },
};
-static struct clk_lookup fec_lookups[] __initdata = {
+static struct clk_lookup fec_lookups[] = {
{ .dev_id = "imx28-fec.0", },
{ .dev_id = "imx28-fec.1", },
{ .dev_id = "800f0000.ethernet", },
{ .dev_id = "800f4000.ethernet", },
};
-static struct clk_lookup can0_lookups[] __initdata = {
+static struct clk_lookup can0_lookups[] = {
{ .dev_id = "flexcan.0", },
{ .dev_id = "80032000.can", },
};
-static struct clk_lookup can1_lookups[] __initdata = {
+static struct clk_lookup can1_lookups[] = {
{ .dev_id = "flexcan.1", },
{ .dev_id = "80034000.can", },
};
-static struct clk_lookup saif0_lookups[] __initdata = {
+static struct clk_lookup saif0_lookups[] = {
{ .dev_id = "mxs-saif.0", },
{ .dev_id = "80042000.saif", },
};
-static struct clk_lookup saif1_lookups[] __initdata = {
+static struct clk_lookup saif1_lookups[] = {
{ .dev_id = "mxs-saif.1", },
{ .dev_id = "80046000.saif", },
};
@@ -245,8 +245,8 @@
clks[pll2] = mxs_clk_pll("pll2", "ref_xtal", PLL2CTRL0, 23, 50000000);
clks[ref_cpu] = mxs_clk_ref("ref_cpu", "pll0", FRAC0, 0);
clks[ref_emi] = mxs_clk_ref("ref_emi", "pll0", FRAC0, 1);
- clks[ref_io0] = mxs_clk_ref("ref_io0", "pll0", FRAC0, 2);
- clks[ref_io1] = mxs_clk_ref("ref_io1", "pll0", FRAC0, 3);
+ clks[ref_io1] = mxs_clk_ref("ref_io1", "pll0", FRAC0, 2);
+ clks[ref_io0] = mxs_clk_ref("ref_io0", "pll0", FRAC0, 3);
clks[ref_pix] = mxs_clk_ref("ref_pix", "pll0", FRAC1, 0);
clks[ref_hsadc] = mxs_clk_ref("ref_hsadc", "pll0", FRAC1, 1);
clks[ref_gpmi] = mxs_clk_ref("ref_gpmi", "pll0", FRAC1, 2);
diff --git a/drivers/clk/spear/clk-aux-synth.c b/drivers/clk/spear/clk-aux-synth.c
index af34074..6756e7c 100644
--- a/drivers/clk/spear/clk-aux-synth.c
+++ b/drivers/clk/spear/clk-aux-synth.c
@@ -1,6 +1,6 @@
/*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/drivers/clk/spear/clk-frac-synth.c b/drivers/clk/spear/clk-frac-synth.c
index 4dbdb3f..958aa3a 100644
--- a/drivers/clk/spear/clk-frac-synth.c
+++ b/drivers/clk/spear/clk-frac-synth.c
@@ -1,6 +1,6 @@
/*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/drivers/clk/spear/clk-gpt-synth.c b/drivers/clk/spear/clk-gpt-synth.c
index b471c97..1afc18c 100644
--- a/drivers/clk/spear/clk-gpt-synth.c
+++ b/drivers/clk/spear/clk-gpt-synth.c
@@ -1,6 +1,6 @@
/*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/drivers/clk/spear/clk-vco-pll.c b/drivers/clk/spear/clk-vco-pll.c
index dcd4bdf..5f1b6ba 100644
--- a/drivers/clk/spear/clk-vco-pll.c
+++ b/drivers/clk/spear/clk-vco-pll.c
@@ -1,6 +1,6 @@
/*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/drivers/clk/spear/clk.c b/drivers/clk/spear/clk.c
index 376d4e5..7cd6378 100644
--- a/drivers/clk/spear/clk.c
+++ b/drivers/clk/spear/clk.c
@@ -1,6 +1,6 @@
/*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/drivers/clk/spear/clk.h b/drivers/clk/spear/clk.h
index 3321c46..9317376 100644
--- a/drivers/clk/spear/clk.h
+++ b/drivers/clk/spear/clk.h
@@ -2,7 +2,7 @@
* Clock framework definitions for SPEAr platform
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/drivers/clk/spear/spear1310_clock.c b/drivers/clk/spear/spear1310_clock.c
index 42b68df..8f05652 100644
--- a/drivers/clk/spear/spear1310_clock.c
+++ b/drivers/clk/spear/spear1310_clock.c
@@ -4,7 +4,7 @@
* SPEAr1310 machine clock framework source file
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/drivers/clk/spear/spear1340_clock.c b/drivers/clk/spear/spear1340_clock.c
index f130919..e3ea721 100644
--- a/drivers/clk/spear/spear1340_clock.c
+++ b/drivers/clk/spear/spear1340_clock.c
@@ -4,7 +4,7 @@
* SPEAr1340 machine clock framework source file
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/drivers/clk/spear/spear3xx_clock.c b/drivers/clk/spear/spear3xx_clock.c
index 440bb3e..01dd6da 100644
--- a/drivers/clk/spear/spear3xx_clock.c
+++ b/drivers/clk/spear/spear3xx_clock.c
@@ -2,7 +2,7 @@
* SPEAr3xx machines clock framework source file
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/drivers/clk/spear/spear6xx_clock.c b/drivers/clk/spear/spear6xx_clock.c
index f9a20b3..61026ae 100644
--- a/drivers/clk/spear/spear6xx_clock.c
+++ b/drivers/clk/spear/spear6xx_clock.c
@@ -2,7 +2,7 @@
* SPEAr6xx machines clock framework source file
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
@@ -298,7 +298,7 @@
clk = clk_register_gate(NULL, "gmac_clk", "ahb_clk", 0, PERIP1_CLK_ENB,
GMAC_CLK_ENB, 0, &_lock);
- clk_register_clkdev(clk, NULL, "gmac");
+ clk_register_clkdev(clk, NULL, "e0800000.ethernet");
clk = clk_register_gate(NULL, "i2c_clk", "ahb_clk", 0, PERIP1_CLK_ENB,
I2C_CLK_ENB, 0, &_lock);
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index e23dc82..7212961 100644
--- a/drivers/dma/dw_dmac.c
+++ b/drivers/dma/dw_dmac.c
@@ -1626,4 +1626,4 @@
MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("Synopsys DesignWare DMA Controller driver");
MODULE_AUTHOR("Haavard Skinnemoen (Atmel)");
-MODULE_AUTHOR("Viresh Kumar <viresh.kumar@st.com>");
+MODULE_AUTHOR("Viresh Kumar <viresh.linux@gmail.com>");
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index fb4f499..1dc2a4a 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -815,8 +815,6 @@
init_completion(&sdmac->done);
- sdmac->buf_tail = 0;
-
return 0;
out:
@@ -927,6 +925,8 @@
sdmac->flags = 0;
+ sdmac->buf_tail = 0;
+
dev_dbg(sdma->dev, "setting up %d entries for channel %d.\n",
sg_len, channel);
@@ -1027,6 +1027,8 @@
sdmac->status = DMA_IN_PROGRESS;
+ sdmac->buf_tail = 0;
+
sdmac->flags |= IMX_DMA_SG_LOOP;
sdmac->direction = direction;
ret = sdma_load_context(sdmac);
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index cbcc28e..e4feba6 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -392,6 +392,8 @@
struct pl330_reqcfg *cfg;
/* Pointer to first xfer in the request. */
struct pl330_xfer *x;
+ /* Hook to attach to DMAC's list of reqs with due callback */
+ struct list_head rqd;
};
/*
@@ -461,8 +463,6 @@
/* Number of bytes taken to setup MC for the req */
u32 mc_len;
struct pl330_req *r;
- /* Hook to attach to DMAC's list of reqs with due callback */
- struct list_head rqd;
};
/* ToBeDone for tasklet */
@@ -1683,7 +1683,7 @@
/* Returns 1 if state was updated, 0 otherwise */
static int pl330_update(const struct pl330_info *pi)
{
- struct _pl330_req *rqdone;
+ struct pl330_req *rqdone, *tmp;
struct pl330_dmac *pl330;
unsigned long flags;
void __iomem *regs;
@@ -1750,7 +1750,10 @@
if (active == -1) /* Aborted */
continue;
- rqdone = &thrd->req[active];
+ /* Detach the req */
+ rqdone = thrd->req[active].r;
+ thrd->req[active].r = NULL;
+
mark_free(thrd, active);
/* Get going again ASAP */
@@ -1762,20 +1765,11 @@
}
/* Now that we are in no hurry, do the callbacks */
- while (!list_empty(&pl330->req_done)) {
- struct pl330_req *r;
-
- rqdone = container_of(pl330->req_done.next,
- struct _pl330_req, rqd);
-
- list_del_init(&rqdone->rqd);
-
- /* Detach the req */
- r = rqdone->r;
- rqdone->r = NULL;
+ list_for_each_entry_safe(rqdone, tmp, &pl330->req_done, rqd) {
+ list_del(&rqdone->rqd);
spin_unlock_irqrestore(&pl330->lock, flags);
- _callback(r, PL330_ERR_NONE);
+ _callback(rqdone, PL330_ERR_NONE);
spin_lock_irqsave(&pl330->lock, flags);
}
@@ -2321,7 +2315,7 @@
/* Pick up ripe tomatoes */
list_for_each_entry_safe(desc, _dt, &pch->work_list, node)
if (desc->status == DONE) {
- if (pch->cyclic)
+ if (!pch->cyclic)
dma_cookie_complete(&desc->txd);
list_move_tail(&desc->node, &list);
}
@@ -2539,7 +2533,7 @@
}
/* Returns the number of descriptors added to the DMAC pool */
-int add_desc(struct dma_pl330_dmac *pdmac, gfp_t flg, int count)
+static int add_desc(struct dma_pl330_dmac *pdmac, gfp_t flg, int count)
{
struct dma_pl330_desc *desc;
unsigned long flags;
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 10f3750..de5ba86e 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -164,7 +164,7 @@
else
return (char *)ptr;
- r = size % align;
+ r = (unsigned long)p % align;
if (r == 0)
return (char *)ptr;
diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c
index d27778f..a499c7e 100644
--- a/drivers/edac/i7core_edac.c
+++ b/drivers/edac/i7core_edac.c
@@ -1814,12 +1814,6 @@
if (mce->bank != 8)
return NOTIFY_DONE;
-#ifdef CONFIG_SMP
- /* Only handle if it is the right mc controller */
- if (mce->socketid != pvt->i7core_dev->socket)
- return NOTIFY_DONE;
-#endif
-
smp_rmb();
if ((pvt->mce_out + 1) % MCE_LOG_LEN == pvt->mce_in) {
smp_wmb();
@@ -2116,8 +2110,6 @@
if (pvt->enable_scrub)
disable_sdram_scrub_setting(mci);
- mce_unregister_decode_chain(&i7_mce_dec);
-
/* Disable EDAC polling */
i7core_pci_ctl_release(pvt);
@@ -2222,8 +2214,6 @@
/* DCLK for scrub rate setting */
pvt->dclk_freq = get_dclk_freq();
- mce_register_decode_chain(&i7_mce_dec);
-
return 0;
fail0:
@@ -2367,8 +2357,10 @@
pci_rc = pci_register_driver(&i7core_driver);
- if (pci_rc >= 0)
+ if (pci_rc >= 0) {
+ mce_register_decode_chain(&i7_mce_dec);
return 0;
+ }
i7core_printk(KERN_ERR, "Failed to register device with error %d.\n",
pci_rc);
@@ -2384,6 +2376,7 @@
{
debugf2("MC: " __FILE__ ": %s()\n", __func__);
pci_unregister_driver(&i7core_driver);
+ mce_unregister_decode_chain(&i7_mce_dec);
}
module_init(i7core_init);
diff --git a/drivers/edac/mpc85xx_edac.c b/drivers/edac/mpc85xx_edac.c
index 4c40235..0e37462 100644
--- a/drivers/edac/mpc85xx_edac.c
+++ b/drivers/edac/mpc85xx_edac.c
@@ -980,7 +980,8 @@
layers[1].type = EDAC_MC_LAYER_CHANNEL;
layers[1].size = 1;
layers[1].is_virt_csrow = false;
- mci = edac_mc_alloc(edac_mc_idx, ARRAY_SIZE(layers), sizeof(*pdata));
+ mci = edac_mc_alloc(edac_mc_idx, ARRAY_SIZE(layers), layers,
+ sizeof(*pdata));
if (!mci) {
devres_release_group(&op->dev, mpc85xx_mc_err_probe);
return -ENOMEM;
diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c
index 4adaf4b..36ad17e 100644
--- a/drivers/edac/sb_edac.c
+++ b/drivers/edac/sb_edac.c
@@ -555,7 +555,7 @@
pvt->is_close_pg = false;
}
- pci_read_config_dword(pvt->pci_ta, RANK_CFG_A, ®);
+ pci_read_config_dword(pvt->pci_ddrio, RANK_CFG_A, ®);
if (IS_RDIMM_ENABLED(reg)) {
/* FIXME: Can also be LRDIMM */
debugf0("Memory is registered\n");
@@ -1604,8 +1604,6 @@
debugf0("MC: " __FILE__ ": %s(): mci = %p, dev = %p\n",
__func__, mci, &sbridge_dev->pdev[0]->dev);
- mce_unregister_decode_chain(&sbridge_mce_dec);
-
/* Remove MC sysfs nodes */
edac_mc_del_mc(mci->dev);
@@ -1682,7 +1680,6 @@
goto fail0;
}
- mce_register_decode_chain(&sbridge_mce_dec);
return 0;
fail0:
@@ -1811,8 +1808,10 @@
pci_rc = pci_register_driver(&sbridge_driver);
- if (pci_rc >= 0)
+ if (pci_rc >= 0) {
+ mce_register_decode_chain(&sbridge_mce_dec);
return 0;
+ }
sbridge_printk(KERN_ERR, "Failed to register device with error %d.\n",
pci_rc);
@@ -1828,6 +1827,7 @@
{
debugf2("MC: " __FILE__ ": %s()\n", __func__);
pci_unregister_driver(&sbridge_driver);
+ mce_unregister_decode_chain(&sbridge_mce_dec);
}
module_init(sbridge_init);
diff --git a/drivers/extcon/extcon-max8997.c b/drivers/extcon/extcon-max8997.c
index 23416e4..a4ed30b 100644
--- a/drivers/extcon/extcon-max8997.c
+++ b/drivers/extcon/extcon-max8997.c
@@ -116,8 +116,8 @@
[5] = "Charge-downstream",
[6] = "MHL",
[7] = "Dock-desk",
- [7] = "Dock-card",
- [8] = "JIG",
+ [8] = "Dock-card",
+ [9] = "JIG",
NULL,
};
@@ -514,6 +514,7 @@
extcon_dev_unregister(info->edev);
+ kfree(info->edev);
kfree(info);
return 0;
diff --git a/drivers/extcon/extcon_class.c b/drivers/extcon/extcon_class.c
index f598a70..159aeb0 100644
--- a/drivers/extcon/extcon_class.c
+++ b/drivers/extcon/extcon_class.c
@@ -762,7 +762,7 @@
#if defined(CONFIG_ANDROID)
if (switch_class)
ret = class_compat_create_link(switch_class, edev->dev,
- dev);
+ NULL);
#endif /* CONFIG_ANDROID */
spin_lock_init(&edev->lock);
diff --git a/drivers/extcon/extcon_gpio.c b/drivers/extcon/extcon_gpio.c
index fe7a07b..8a0dcc1 100644
--- a/drivers/extcon/extcon_gpio.c
+++ b/drivers/extcon/extcon_gpio.c
@@ -125,6 +125,7 @@
if (ret < 0)
goto err_request_irq;
+ platform_set_drvdata(pdev, extcon_data);
/* Perform initial detection */
gpio_extcon_work(&extcon_data->work.work);
@@ -146,6 +147,7 @@
struct gpio_extcon_data *extcon_data = platform_get_drvdata(pdev);
cancel_delayed_work_sync(&extcon_data->work);
+ free_irq(extcon_data->irq, extcon_data);
gpio_free(extcon_data->gpio);
extcon_dev_unregister(&extcon_data->edev);
devm_kfree(&pdev->dev, extcon_data);
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index eb92fe2..5873e48 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -610,7 +610,7 @@
drm_monitor_supports_rb(struct edid *edid)
{
if (edid->revision >= 4) {
- bool ret;
+ bool ret = false;
drm_for_each_detailed_block((u8 *)edid, is_rb, &ret);
return ret;
}
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index b1fe0ed..ed3224c 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -412,7 +412,6 @@
*/
spin_lock_irqsave(&dev_priv->rps_lock, flags);
- WARN(dev_priv->pm_iir & pm_iir, "Missed a PM interrupt\n");
dev_priv->pm_iir |= pm_iir;
I915_WRITE(GEN6_PMIMR, dev_priv->pm_iir);
POSTING_READ(GEN6_PMIMR);
diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c
index 0ede02a..a748e5c 100644
--- a/drivers/gpu/drm/i915/i915_suspend.c
+++ b/drivers/gpu/drm/i915/i915_suspend.c
@@ -740,8 +740,11 @@
if (HAS_PCH_SPLIT(dev)) {
I915_WRITE(BLC_PWM_PCH_CTL1, dev_priv->saveBLC_PWM_CTL);
I915_WRITE(BLC_PWM_PCH_CTL2, dev_priv->saveBLC_PWM_CTL2);
- I915_WRITE(BLC_PWM_CPU_CTL, dev_priv->saveBLC_CPU_PWM_CTL);
+ /* NOTE: BLC_PWM_CPU_CTL must be written after BLC_PWM_CPU_CTL2;
+ * otherwise we get blank eDP screen after S3 on some machines
+ */
I915_WRITE(BLC_PWM_CPU_CTL2, dev_priv->saveBLC_CPU_PWM_CTL2);
+ I915_WRITE(BLC_PWM_CPU_CTL, dev_priv->saveBLC_CPU_PWM_CTL);
I915_WRITE(PCH_PP_ON_DELAYS, dev_priv->savePP_ON_DELAYS);
I915_WRITE(PCH_PP_OFF_DELAYS, dev_priv->savePP_OFF_DELAYS);
I915_WRITE(PCH_PP_DIVISOR, dev_priv->savePP_DIVISOR);
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index e0aa064..a8538ac 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -6558,7 +6558,7 @@
if (I915_READ(HDMIC) & PORT_DETECTED)
intel_hdmi_init(dev, HDMIC);
- if (I915_READ(HDMID) & PORT_DETECTED)
+ if (!dpd_is_edp && I915_READ(HDMID) & PORT_DETECTED)
intel_hdmi_init(dev, HDMID);
if (I915_READ(PCH_DP_C) & DP_DETECTED)
@@ -6921,19 +6921,6 @@
POSTING_READ(vga_reg);
}
-static void ivb_pch_pwm_override(struct drm_device *dev)
-{
- struct drm_i915_private *dev_priv = dev->dev_private;
-
- /*
- * IVB has CPU eDP backlight regs too, set things up to let the
- * PCH regs control the backlight
- */
- I915_WRITE(BLC_PWM_CPU_CTL2, PWM_ENABLE);
- I915_WRITE(BLC_PWM_CPU_CTL, 0);
- I915_WRITE(BLC_PWM_PCH_CTL1, PWM_ENABLE | (1<<30));
-}
-
void intel_modeset_init_hw(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
@@ -6950,9 +6937,6 @@
gen6_enable_rps(dev_priv);
gen6_update_ring_freq(dev_priv);
}
-
- if (IS_IVYBRIDGE(dev))
- ivb_pch_pwm_override(dev);
}
void intel_modeset_init(struct drm_device *dev)
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 296cfc2..c044932 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -32,6 +32,7 @@
#include "drm.h"
#include "drm_crtc.h"
#include "drm_crtc_helper.h"
+#include "drm_edid.h"
#include "intel_drv.h"
#include "i915_drm.h"
#include "i915_drv.h"
@@ -67,6 +68,8 @@
struct drm_display_mode *panel_fixed_mode; /* for eDP */
struct delayed_work panel_vdd_work;
bool want_panel_vdd;
+ struct edid *edid; /* cached EDID for eDP */
+ int edid_mode_count;
};
/**
@@ -371,7 +374,7 @@
int recv_bytes;
uint32_t status;
uint32_t aux_clock_divider;
- int try, precharge = 5;
+ int try, precharge;
intel_dp_check_edp(intel_dp);
/* The clock divider is based off the hrawclk,
@@ -391,6 +394,11 @@
else
aux_clock_divider = intel_hrawclk(dev) / 2;
+ if (IS_GEN6(dev))
+ precharge = 3;
+ else
+ precharge = 5;
+
/* Try to wait for any previous AUX channel activity */
for (try = 0; try < 3; try++) {
status = I915_READ(ch_ctl);
@@ -1973,6 +1981,8 @@
if (!(intel_dp->dpcd[DP_DOWN_STREAM_PORT_COUNT] & DP_OUI_SUPPORT))
return;
+ ironlake_edp_panel_vdd_on(intel_dp);
+
if (intel_dp_aux_native_read_retry(intel_dp, DP_SINK_OUI, buf, 3))
DRM_DEBUG_KMS("Sink OUI: %02hx%02hx%02hx\n",
buf[0], buf[1], buf[2]);
@@ -1980,6 +1990,8 @@
if (intel_dp_aux_native_read_retry(intel_dp, DP_BRANCH_OUI, buf, 3))
DRM_DEBUG_KMS("Branch OUI: %02hx%02hx%02hx\n",
buf[0], buf[1], buf[2]);
+
+ ironlake_edp_panel_vdd_off(intel_dp, false);
}
static bool
@@ -2116,10 +2128,22 @@
{
struct intel_dp *intel_dp = intel_attached_dp(connector);
struct edid *edid;
+ int size;
- ironlake_edp_panel_vdd_on(intel_dp);
+ if (is_edp(intel_dp)) {
+ if (!intel_dp->edid)
+ return NULL;
+
+ size = (intel_dp->edid->extensions + 1) * EDID_LENGTH;
+ edid = kmalloc(size, GFP_KERNEL);
+ if (!edid)
+ return NULL;
+
+ memcpy(edid, intel_dp->edid, size);
+ return edid;
+ }
+
edid = drm_get_edid(connector, adapter);
- ironlake_edp_panel_vdd_off(intel_dp, false);
return edid;
}
@@ -2129,9 +2153,17 @@
struct intel_dp *intel_dp = intel_attached_dp(connector);
int ret;
- ironlake_edp_panel_vdd_on(intel_dp);
+ if (is_edp(intel_dp)) {
+ drm_mode_connector_update_edid_property(connector,
+ intel_dp->edid);
+ ret = drm_add_edid_modes(connector, intel_dp->edid);
+ drm_edid_to_eld(connector,
+ intel_dp->edid);
+ connector->display_info.raw_edid = NULL;
+ return intel_dp->edid_mode_count;
+ }
+
ret = intel_ddc_get_modes(connector, adapter);
- ironlake_edp_panel_vdd_off(intel_dp, false);
return ret;
}
@@ -2321,6 +2353,7 @@
i2c_del_adapter(&intel_dp->adapter);
drm_encoder_cleanup(encoder);
if (is_edp(intel_dp)) {
+ kfree(intel_dp->edid);
cancel_delayed_work_sync(&intel_dp->panel_vdd_work);
ironlake_panel_vdd_off_sync(intel_dp);
}
@@ -2504,11 +2537,14 @@
break;
}
+ intel_dp_i2c_init(intel_dp, intel_connector, name);
+
/* Cache some DPCD data in the eDP case */
if (is_edp(intel_dp)) {
bool ret;
struct edp_power_seq cur, vbt;
u32 pp_on, pp_off, pp_div;
+ struct edid *edid;
pp_on = I915_READ(PCH_PP_ON_DELAYS);
pp_off = I915_READ(PCH_PP_OFF_DELAYS);
@@ -2576,9 +2612,19 @@
intel_dp_destroy(&intel_connector->base);
return;
}
- }
- intel_dp_i2c_init(intel_dp, intel_connector, name);
+ ironlake_edp_panel_vdd_on(intel_dp);
+ edid = drm_get_edid(connector, &intel_dp->adapter);
+ if (edid) {
+ drm_mode_connector_update_edid_property(connector,
+ edid);
+ intel_dp->edid_mode_count =
+ drm_add_edid_modes(connector, edid);
+ drm_edid_to_eld(connector, edid);
+ intel_dp->edid = edid;
+ }
+ ironlake_edp_panel_vdd_off(intel_dp, false);
+ }
intel_encoder->hot_plug = intel_dp_hot_plug;
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
index 153b9a1..1074bc5 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
@@ -467,7 +467,7 @@
nfbdev->helper.funcs = &nouveau_fbcon_helper_funcs;
ret = drm_fb_helper_init(dev, &nfbdev->helper,
- nv_two_heads(dev) ? 2 : 1, 4);
+ dev->mode_config.num_crtc, 4);
if (ret) {
kfree(nfbdev);
return ret;
diff --git a/drivers/gpu/drm/nouveau/nouveau_prime.c b/drivers/gpu/drm/nouveau/nouveau_prime.c
index a89240e..a25cf2c 100644
--- a/drivers/gpu/drm/nouveau/nouveau_prime.c
+++ b/drivers/gpu/drm/nouveau/nouveau_prime.c
@@ -1,3 +1,26 @@
+/*
+ * Copyright 2011 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Dave Airlie
+ */
#include "drmP.h"
#include "drm.h"
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index 01d77d1..3904d79 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -1149,7 +1149,9 @@
}
if (tiling_flags & RADEON_TILING_MACRO) {
- if (rdev->family >= CHIP_CAYMAN)
+ if (rdev->family >= CHIP_TAHITI)
+ tmp = rdev->config.si.tile_config;
+ else if (rdev->family >= CHIP_CAYMAN)
tmp = rdev->config.cayman.tile_config;
else
tmp = rdev->config.evergreen.tile_config;
@@ -1177,6 +1179,12 @@
} else if (tiling_flags & RADEON_TILING_MICRO)
fb_format |= EVERGREEN_GRPH_ARRAY_MODE(EVERGREEN_GRPH_ARRAY_1D_TILED_THIN1);
+ if ((rdev->family == CHIP_TAHITI) ||
+ (rdev->family == CHIP_PITCAIRN))
+ fb_format |= SI_GRPH_PIPE_CONFIG(SI_ADDR_SURF_P8_32x32_8x16);
+ else if (rdev->family == CHIP_VERDE)
+ fb_format |= SI_GRPH_PIPE_CONFIG(SI_ADDR_SURF_P4_8x16);
+
switch (radeon_crtc->crtc_id) {
case 0:
WREG32(AVIVO_D1VGA_CONTROL, 0);
diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c
index e7b1ec5..486ccdf 100644
--- a/drivers/gpu/drm/radeon/atombios_encoders.c
+++ b/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -1926,7 +1926,9 @@
if (atombios_get_encoder_mode(encoder) == ATOM_ENCODER_MODE_HDMI) {
r600_hdmi_enable(encoder);
- if (ASIC_IS_DCE4(rdev))
+ if (ASIC_IS_DCE6(rdev))
+ ; /* TODO (use pointers instead of if-s?) */
+ else if (ASIC_IS_DCE4(rdev))
evergreen_hdmi_setmode(encoder, adjusted_mode);
else
r600_hdmi_setmode(encoder, adjusted_mode);
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 01550d0..7fb3d2e 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -1932,6 +1932,9 @@
smx_dc_ctl0 |= NUMBER_OF_SETS(rdev->config.evergreen.sx_num_of_sets);
WREG32(SMX_DC_CTL0, smx_dc_ctl0);
+ if (rdev->family <= CHIP_SUMO2)
+ WREG32(SMX_SAR_CTL0, 0x00010000);
+
WREG32(SX_EXPORT_BUFFER_SIZES, (COLOR_BUFFER_SIZE((rdev->config.evergreen.sx_max_export_size / 4) - 1) |
POSITION_BUFFER_SIZE((rdev->config.evergreen.sx_max_export_pos_size / 4) - 1) |
SMX_BUFFER_SIZE((rdev->config.evergreen.sx_max_export_smx_size / 4) - 1)));
diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c b/drivers/gpu/drm/radeon/evergreen_hdmi.c
index a51f880..65c5416 100644
--- a/drivers/gpu/drm/radeon/evergreen_hdmi.c
+++ b/drivers/gpu/drm/radeon/evergreen_hdmi.c
@@ -156,9 +156,6 @@
struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
uint32_t offset;
- if (ASIC_IS_DCE5(rdev))
- return;
-
/* Silent, r600_hdmi_enable will raise WARN for us */
if (!dig->afmt->enabled)
return;
diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h
index 2773039..b50b15c 100644
--- a/drivers/gpu/drm/radeon/evergreend.h
+++ b/drivers/gpu/drm/radeon/evergreend.h
@@ -503,6 +503,7 @@
#define SCRATCH_UMSK 0x8540
#define SCRATCH_ADDR 0x8544
+#define SMX_SAR_CTL0 0xA008
#define SMX_DC_CTL0 0xA020
#define USE_HASH_FUNCTION (1 << 0)
#define NUMBER_OF_SETS(x) ((x) << 1)
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index 3186522..b7bf18e 100644
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -1303,6 +1303,10 @@
if (r)
return r;
+ r = r600_audio_init(rdev);
+ if (r)
+ return r;
+
return 0;
}
@@ -1329,6 +1333,7 @@
int cayman_suspend(struct radeon_device *rdev)
{
+ r600_audio_fini(rdev);
/* FIXME: we should wait for ring to be empty */
radeon_ib_pool_suspend(rdev);
radeon_vm_manager_suspend(rdev);
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index f30dc95..bff6272 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -1839,6 +1839,7 @@
WREG32(PA_CL_ENHANCE, (CLIP_VTX_REORDER_ENA |
NUM_CLIP_SEQ(3)));
WREG32(PA_SC_ENHANCE, FORCE_EOV_MAX_CLK_CNT(4095));
+ WREG32(VC_ENHANCE, 0);
}
diff --git a/drivers/gpu/drm/radeon/r600_audio.c b/drivers/gpu/drm/radeon/r600_audio.c
index 7479a5c..79b5591 100644
--- a/drivers/gpu/drm/radeon/r600_audio.c
+++ b/drivers/gpu/drm/radeon/r600_audio.c
@@ -57,7 +57,7 @@
*/
static int r600_audio_chipset_supported(struct radeon_device *rdev)
{
- return (rdev->family >= CHIP_R600 && !ASIC_IS_DCE5(rdev))
+ return (rdev->family >= CHIP_R600 && !ASIC_IS_DCE6(rdev))
|| rdev->family == CHIP_RS600
|| rdev->family == CHIP_RS690
|| rdev->family == CHIP_RS740;
diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index 0133f5f..ca87f7a 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -2079,6 +2079,48 @@
return -EINVAL;
}
break;
+ case PACKET3_STRMOUT_BASE_UPDATE:
+ if (p->family < CHIP_RV770) {
+ DRM_ERROR("STRMOUT_BASE_UPDATE only supported on 7xx\n");
+ return -EINVAL;
+ }
+ if (pkt->count != 1) {
+ DRM_ERROR("bad STRMOUT_BASE_UPDATE packet count\n");
+ return -EINVAL;
+ }
+ if (idx_value > 3) {
+ DRM_ERROR("bad STRMOUT_BASE_UPDATE index\n");
+ return -EINVAL;
+ }
+ {
+ u64 offset;
+
+ r = r600_cs_packet_next_reloc(p, &reloc);
+ if (r) {
+ DRM_ERROR("bad STRMOUT_BASE_UPDATE reloc\n");
+ return -EINVAL;
+ }
+
+ if (reloc->robj != track->vgt_strmout_bo[idx_value]) {
+ DRM_ERROR("bad STRMOUT_BASE_UPDATE, bo does not match\n");
+ return -EINVAL;
+ }
+
+ offset = radeon_get_ib_value(p, idx+1) << 8;
+ if (offset != track->vgt_strmout_bo_offset[idx_value]) {
+ DRM_ERROR("bad STRMOUT_BASE_UPDATE, bo offset does not match: 0x%llx, 0x%x\n",
+ offset, track->vgt_strmout_bo_offset[idx_value]);
+ return -EINVAL;
+ }
+
+ if ((offset + 4) > radeon_bo_size(reloc->robj)) {
+ DRM_ERROR("bad STRMOUT_BASE_UPDATE bo too small: 0x%llx, 0x%lx\n",
+ offset + 4, radeon_bo_size(reloc->robj));
+ return -EINVAL;
+ }
+ ib[idx+1] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
+ }
+ break;
case PACKET3_SURFACE_BASE_UPDATE:
if (p->family >= CHIP_RV770 || p->family == CHIP_R600) {
DRM_ERROR("bad SURFACE_BASE_UPDATE\n");
diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c
index 969c275..82a0a4c 100644
--- a/drivers/gpu/drm/radeon/r600_hdmi.c
+++ b/drivers/gpu/drm/radeon/r600_hdmi.c
@@ -322,9 +322,6 @@
struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
uint32_t offset;
- if (ASIC_IS_DCE5(rdev))
- return;
-
/* Silent, r600_hdmi_enable will raise WARN for us */
if (!dig->afmt->enabled)
return;
@@ -483,7 +480,7 @@
uint32_t offset;
u32 hdmi;
- if (ASIC_IS_DCE5(rdev))
+ if (ASIC_IS_DCE6(rdev))
return;
/* Silent, r600_hdmi_enable will raise WARN for us */
@@ -543,7 +540,7 @@
struct radeon_encoder_atom_dig *dig = radeon_encoder->enc_priv;
uint32_t offset;
- if (ASIC_IS_DCE5(rdev))
+ if (ASIC_IS_DCE6(rdev))
return;
/* Called for ATOM_ENCODER_MODE_HDMI only */
diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h
index a0dbf1f..025fd5b 100644
--- a/drivers/gpu/drm/radeon/r600d.h
+++ b/drivers/gpu/drm/radeon/r600d.h
@@ -485,6 +485,7 @@
#define TC_L2_SIZE(x) ((x)<<5)
#define L2_DISABLE_LATE_HIT (1<<9)
+#define VC_ENHANCE 0x9714
#define VGT_CACHE_INVALIDATION 0x88C4
#define CACHE_INVALIDATION(x) ((x)<<0)
@@ -1163,6 +1164,7 @@
#define PACKET3_SET_CTL_CONST 0x6F
#define PACKET3_SET_CTL_CONST_OFFSET 0x0003cff0
#define PACKET3_SET_CTL_CONST_END 0x0003e200
+#define PACKET3_STRMOUT_BASE_UPDATE 0x72 /* r7xx */
#define PACKET3_SURFACE_BASE_UPDATE 0x73
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 03e5f5d..2c4d53f 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -58,9 +58,10 @@
* 2.14.0 - add evergreen tiling informations
* 2.15.0 - add max_pipes query
* 2.16.0 - fix evergreen 2D tiled surface calculation
+ * 2.17.0 - add STRMOUT_BASE_UPDATE for r7xx
*/
#define KMS_DRIVER_MAJOR 2
-#define KMS_DRIVER_MINOR 16
+#define KMS_DRIVER_MINOR 17
#define KMS_DRIVER_PATCHLEVEL 0
int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags);
int radeon_driver_unload_kms(struct drm_device *dev);
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index 0882554..5b37e28 100644
--- a/drivers/gpu/drm/radeon/radeon_pm.c
+++ b/drivers/gpu/drm/radeon/radeon_pm.c
@@ -801,9 +801,13 @@
int i;
for (i = 0; i < RADEON_NUM_RINGS; ++i) {
- not_processed += radeon_fence_count_emitted(rdev, i);
- if (not_processed >= 3)
- break;
+ struct radeon_ring *ring = &rdev->ring[i];
+
+ if (ring->ready) {
+ not_processed += radeon_fence_count_emitted(rdev, i);
+ if (not_processed >= 3)
+ break;
+ }
}
if (not_processed >= 3) { /* should upclock */
diff --git a/drivers/gpu/drm/radeon/radeon_prime.c b/drivers/gpu/drm/radeon/radeon_prime.c
index 8ddab4c7..6bef46a 100644
--- a/drivers/gpu/drm/radeon/radeon_prime.c
+++ b/drivers/gpu/drm/radeon/radeon_prime.c
@@ -169,11 +169,17 @@
struct radeon_bo *bo = gem_to_radeon_bo(obj);
int ret = 0;
- /* pin buffer into GTT */
- ret = radeon_bo_pin(bo, RADEON_GEM_DOMAIN_GTT, NULL);
- if (ret)
+ ret = radeon_bo_reserve(bo, false);
+ if (unlikely(ret != 0))
return ERR_PTR(ret);
+ /* pin buffer into GTT */
+ ret = radeon_bo_pin(bo, RADEON_GEM_DOMAIN_GTT, NULL);
+ if (ret) {
+ radeon_bo_unreserve(bo);
+ return ERR_PTR(ret);
+ }
+ radeon_bo_unreserve(bo);
return dma_buf_export(bo, &radeon_dmabuf_ops, obj->size, flags);
}
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index 4ad0281..b4f51c5 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -616,6 +616,9 @@
ACK_FLUSH_CTL(3) |
SYNC_FLUSH_CTL));
+ if (rdev->family != CHIP_RV770)
+ WREG32(SMX_SAR_CTL0, 0x00003f3f);
+
db_debug3 = RREG32(DB_DEBUG3);
db_debug3 &= ~DB_CLK_OFF_DELAY(0x1f);
switch (rdev->family) {
@@ -792,7 +795,7 @@
WREG32(PA_CL_ENHANCE, (CLIP_VTX_REORDER_ENA |
NUM_CLIP_SEQ(3)));
-
+ WREG32(VC_ENHANCE, 0);
}
void r700_vram_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc)
diff --git a/drivers/gpu/drm/radeon/rv770d.h b/drivers/gpu/drm/radeon/rv770d.h
index fdc0898..b0adfc5 100644
--- a/drivers/gpu/drm/radeon/rv770d.h
+++ b/drivers/gpu/drm/radeon/rv770d.h
@@ -211,6 +211,7 @@
#define SCRATCH_UMSK 0x8540
#define SCRATCH_ADDR 0x8544
+#define SMX_SAR_CTL0 0xA008
#define SMX_DC_CTL0 0xA020
#define USE_HASH_FUNCTION (1 << 0)
#define CACHE_DEPTH(x) ((x) << 1)
@@ -310,6 +311,8 @@
#define TCP_CNTL 0x9610
#define TCP_CHAN_STEER 0x9614
+#define VC_ENHANCE 0x9714
+
#define VGT_CACHE_INVALIDATION 0x88C4
#define CACHE_INVALIDATION(x) ((x)<<0)
#define VC_ONLY 0
diff --git a/drivers/gpu/drm/radeon/si_reg.h b/drivers/gpu/drm/radeon/si_reg.h
index eda938a..501f9d43 100644
--- a/drivers/gpu/drm/radeon/si_reg.h
+++ b/drivers/gpu/drm/radeon/si_reg.h
@@ -30,4 +30,76 @@
#define SI_DC_GPIO_HPD_EN 0x65b8
#define SI_DC_GPIO_HPD_Y 0x65bc
+#define SI_GRPH_CONTROL 0x6804
+# define SI_GRPH_DEPTH(x) (((x) & 0x3) << 0)
+# define SI_GRPH_DEPTH_8BPP 0
+# define SI_GRPH_DEPTH_16BPP 1
+# define SI_GRPH_DEPTH_32BPP 2
+# define SI_GRPH_NUM_BANKS(x) (((x) & 0x3) << 2)
+# define SI_ADDR_SURF_2_BANK 0
+# define SI_ADDR_SURF_4_BANK 1
+# define SI_ADDR_SURF_8_BANK 2
+# define SI_ADDR_SURF_16_BANK 3
+# define SI_GRPH_Z(x) (((x) & 0x3) << 4)
+# define SI_GRPH_BANK_WIDTH(x) (((x) & 0x3) << 6)
+# define SI_ADDR_SURF_BANK_WIDTH_1 0
+# define SI_ADDR_SURF_BANK_WIDTH_2 1
+# define SI_ADDR_SURF_BANK_WIDTH_4 2
+# define SI_ADDR_SURF_BANK_WIDTH_8 3
+# define SI_GRPH_FORMAT(x) (((x) & 0x7) << 8)
+/* 8 BPP */
+# define SI_GRPH_FORMAT_INDEXED 0
+/* 16 BPP */
+# define SI_GRPH_FORMAT_ARGB1555 0
+# define SI_GRPH_FORMAT_ARGB565 1
+# define SI_GRPH_FORMAT_ARGB4444 2
+# define SI_GRPH_FORMAT_AI88 3
+# define SI_GRPH_FORMAT_MONO16 4
+# define SI_GRPH_FORMAT_BGRA5551 5
+/* 32 BPP */
+# define SI_GRPH_FORMAT_ARGB8888 0
+# define SI_GRPH_FORMAT_ARGB2101010 1
+# define SI_GRPH_FORMAT_32BPP_DIG 2
+# define SI_GRPH_FORMAT_8B_ARGB2101010 3
+# define SI_GRPH_FORMAT_BGRA1010102 4
+# define SI_GRPH_FORMAT_8B_BGRA1010102 5
+# define SI_GRPH_FORMAT_RGB111110 6
+# define SI_GRPH_FORMAT_BGR101111 7
+# define SI_GRPH_BANK_HEIGHT(x) (((x) & 0x3) << 11)
+# define SI_ADDR_SURF_BANK_HEIGHT_1 0
+# define SI_ADDR_SURF_BANK_HEIGHT_2 1
+# define SI_ADDR_SURF_BANK_HEIGHT_4 2
+# define SI_ADDR_SURF_BANK_HEIGHT_8 3
+# define SI_GRPH_TILE_SPLIT(x) (((x) & 0x7) << 13)
+# define SI_ADDR_SURF_TILE_SPLIT_64B 0
+# define SI_ADDR_SURF_TILE_SPLIT_128B 1
+# define SI_ADDR_SURF_TILE_SPLIT_256B 2
+# define SI_ADDR_SURF_TILE_SPLIT_512B 3
+# define SI_ADDR_SURF_TILE_SPLIT_1KB 4
+# define SI_ADDR_SURF_TILE_SPLIT_2KB 5
+# define SI_ADDR_SURF_TILE_SPLIT_4KB 6
+# define SI_GRPH_MACRO_TILE_ASPECT(x) (((x) & 0x3) << 18)
+# define SI_ADDR_SURF_MACRO_TILE_ASPECT_1 0
+# define SI_ADDR_SURF_MACRO_TILE_ASPECT_2 1
+# define SI_ADDR_SURF_MACRO_TILE_ASPECT_4 2
+# define SI_ADDR_SURF_MACRO_TILE_ASPECT_8 3
+# define SI_GRPH_ARRAY_MODE(x) (((x) & 0x7) << 20)
+# define SI_GRPH_ARRAY_LINEAR_GENERAL 0
+# define SI_GRPH_ARRAY_LINEAR_ALIGNED 1
+# define SI_GRPH_ARRAY_1D_TILED_THIN1 2
+# define SI_GRPH_ARRAY_2D_TILED_THIN1 4
+# define SI_GRPH_PIPE_CONFIG(x) (((x) & 0x1f) << 24)
+# define SI_ADDR_SURF_P2 0
+# define SI_ADDR_SURF_P4_8x16 4
+# define SI_ADDR_SURF_P4_16x16 5
+# define SI_ADDR_SURF_P4_16x32 6
+# define SI_ADDR_SURF_P4_32x32 7
+# define SI_ADDR_SURF_P8_16x16_8x16 8
+# define SI_ADDR_SURF_P8_16x32_8x16 9
+# define SI_ADDR_SURF_P8_32x32_8x16 10
+# define SI_ADDR_SURF_P8_16x32_16x16 11
+# define SI_ADDR_SURF_P8_32x32_16x16 12
+# define SI_ADDR_SURF_P8_32x32_16x32 13
+# define SI_ADDR_SURF_P8_32x64_32x32 14
+
#endif
diff --git a/drivers/gpu/drm/sis/sis_drv.c b/drivers/gpu/drm/sis/sis_drv.c
index 30d98d1..dd14cd1 100644
--- a/drivers/gpu/drm/sis/sis_drv.c
+++ b/drivers/gpu/drm/sis/sis_drv.c
@@ -47,9 +47,9 @@
if (dev_priv == NULL)
return -ENOMEM;
+ idr_init(&dev_priv->object_idr);
dev->dev_private = (void *)dev_priv;
dev_priv->chipset = chipset;
- idr_init(&dev->object_name_idr);
return 0;
}
diff --git a/drivers/gpu/drm/udl/udl_drv.c b/drivers/gpu/drm/udl/udl_drv.c
index 4d02c46..6e52069 100644
--- a/drivers/gpu/drm/udl/udl_drv.c
+++ b/drivers/gpu/drm/udl/udl_drv.c
@@ -13,8 +13,21 @@
static struct drm_driver driver;
+/*
+ * There are many DisplayLink-based graphics products, all with unique PIDs.
+ * So we match on DisplayLink's VID + Vendor-Defined Interface Class (0xff)
+ * We also require a match on SubClass (0x00) and Protocol (0x00),
+ * which is compatible with all known USB 2.0 era graphics chips and firmware,
+ * but allows DisplayLink to increment those for any future incompatible chips
+ */
static struct usb_device_id id_table[] = {
- {.idVendor = 0x17e9, .match_flags = USB_DEVICE_ID_MATCH_VENDOR,},
+ {.idVendor = 0x17e9, .bInterfaceClass = 0xff,
+ .bInterfaceSubClass = 0x00,
+ .bInterfaceProtocol = 0x00,
+ .match_flags = USB_DEVICE_ID_MATCH_VENDOR |
+ USB_DEVICE_ID_MATCH_INT_CLASS |
+ USB_DEVICE_ID_MATCH_INT_SUBCLASS |
+ USB_DEVICE_ID_MATCH_INT_PROTOCOL,},
{},
};
MODULE_DEVICE_TABLE(usb, id_table);
diff --git a/drivers/gpu/drm/udl/udl_main.c b/drivers/gpu/drm/udl/udl_main.c
index a8d5f09..4c2d836 100644
--- a/drivers/gpu/drm/udl/udl_main.c
+++ b/drivers/gpu/drm/udl/udl_main.c
@@ -61,7 +61,7 @@
u8 length;
u16 key;
- key = *((u16 *) desc);
+ key = le16_to_cpu(*((u16 *) desc));
desc += sizeof(u16);
length = *desc;
desc++;
diff --git a/drivers/gpu/drm/via/via_map.c b/drivers/gpu/drm/via/via_map.c
index 1f18225..c126182 100644
--- a/drivers/gpu/drm/via/via_map.c
+++ b/drivers/gpu/drm/via/via_map.c
@@ -100,12 +100,11 @@
if (dev_priv == NULL)
return -ENOMEM;
+ idr_init(&dev_priv->object_idr);
dev->dev_private = (void *)dev_priv;
dev_priv->chipset = chipset;
- idr_init(&dev->object_name_idr);
-
pci_set_master(dev->pdev);
ret = drm_vblank_init(dev, 1);
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 034c80a..bef04c1 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -1,20 +1,11 @@
#
# HID driver configuration
#
-menuconfig HID_SUPPORT
- bool "HID Devices"
- depends on INPUT
- default y
- ---help---
- Say Y here to get to see options for various computer-human interface
- device drivers. This option alone does not add any kernel code.
-
- If you say N, all options in this submenu will be skipped and disabled.
-
-if HID_SUPPORT
+menu "HID support"
+ depends on INPUT
config HID
- tristate "Generic HID support"
+ tristate "HID bus support"
depends on INPUT
default y
---help---
@@ -23,14 +14,17 @@
most commonly used to refer to the USB-HID specification, but other
devices (such as, but not strictly limited to, Bluetooth) are
designed using HID specification (this involves certain keyboards,
- mice, tablets, etc). This option compiles into kernel the generic
- HID layer code (parser, usages, etc.), which can then be used by
- transport-specific HID implementation (like USB or Bluetooth).
+ mice, tablets, etc). This option adds the HID bus to the kernel,
+ together with generic HID layer code. The HID devices are added and
+ removed from the HID bus by the transport-layer drivers, such as
+ usbhid (USB_HID) and hidp (BT_HIDP).
For docs and specs, see http://www.usb.org/developers/hidpage/
If unsure, say Y.
+if HID
+
config HID_BATTERY_STRENGTH
bool "Battery level reporting for HID devices"
depends on HID && POWER_SUPPLY && HID = POWER_SUPPLY
@@ -59,23 +53,22 @@
If unsure, say Y.
-source "drivers/hid/usbhid/Kconfig"
-
-menu "Special HID drivers"
- depends on HID
-
config HID_GENERIC
tristate "Generic HID driver"
depends on HID
- default y
+ default HID
---help---
- Support for generic HID devices.
+ Support for generic devices on the HID bus. This includes most
+ keyboards and mice, joysticks, tablets and digitizers.
To compile this driver as a module, choose M here: the module
will be called hid-generic.
If unsure, say Y.
+menu "Special HID drivers"
+ depends on HID
+
config HID_A4TECH
tristate "A4 tech mice" if EXPERT
depends on USB_HID
@@ -662,4 +655,8 @@
endmenu
-endif # HID_SUPPORT
+endif # HID
+
+source "drivers/hid/usbhid/Kconfig"
+
+endmenu
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 8e3a6b2..6ac0286 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1880,6 +1880,7 @@
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_LCM)},
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_LCM2)},
{ HID_USB_DEVICE(USB_VENDOR_ID_AVERMEDIA, USB_DEVICE_ID_AVER_FM_MR800) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_AXENTIA, USB_DEVICE_ID_AXENTIA_FM_RADIO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CIDC, 0x0103) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_RADIO_SI470X) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 9373f53..d1cdd2d 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -160,6 +160,9 @@
#define USB_VENDOR_ID_AVERMEDIA 0x07ca
#define USB_DEVICE_ID_AVER_FM_MR800 0xb800
+#define USB_VENDOR_ID_AXENTIA 0x12cf
+#define USB_DEVICE_ID_AXENTIA_FM_RADIO 0x7111
+
#define USB_VENDOR_ID_BAANTO 0x2453
#define USB_DEVICE_ID_BAANTO_MT_190W2 0x0100
diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
index 5e8a7ed..0f9c146 100644
--- a/drivers/hid/hid-logitech-dj.c
+++ b/drivers/hid/hid-logitech-dj.c
@@ -436,27 +436,37 @@
static int logi_dj_recv_query_paired_devices(struct dj_receiver_dev *djrcv_dev)
{
- struct dj_report dj_report;
+ struct dj_report *dj_report;
+ int retval;
- memset(&dj_report, 0, sizeof(dj_report));
- dj_report.report_id = REPORT_ID_DJ_SHORT;
- dj_report.device_index = 0xFF;
- dj_report.report_type = REPORT_TYPE_CMD_GET_PAIRED_DEVICES;
- return logi_dj_recv_send_report(djrcv_dev, &dj_report);
+ dj_report = kzalloc(sizeof(dj_report), GFP_KERNEL);
+ if (!dj_report)
+ return -ENOMEM;
+ dj_report->report_id = REPORT_ID_DJ_SHORT;
+ dj_report->device_index = 0xFF;
+ dj_report->report_type = REPORT_TYPE_CMD_GET_PAIRED_DEVICES;
+ retval = logi_dj_recv_send_report(djrcv_dev, dj_report);
+ kfree(dj_report);
+ return retval;
}
static int logi_dj_recv_switch_to_dj_mode(struct dj_receiver_dev *djrcv_dev,
unsigned timeout)
{
- struct dj_report dj_report;
+ struct dj_report *dj_report;
+ int retval;
- memset(&dj_report, 0, sizeof(dj_report));
- dj_report.report_id = REPORT_ID_DJ_SHORT;
- dj_report.device_index = 0xFF;
- dj_report.report_type = REPORT_TYPE_CMD_SWITCH;
- dj_report.report_params[CMD_SWITCH_PARAM_DEVBITFIELD] = 0x3F;
- dj_report.report_params[CMD_SWITCH_PARAM_TIMEOUT_SECONDS] = (u8)timeout;
- return logi_dj_recv_send_report(djrcv_dev, &dj_report);
+ dj_report = kzalloc(sizeof(dj_report), GFP_KERNEL);
+ if (!dj_report)
+ return -ENOMEM;
+ dj_report->report_id = REPORT_ID_DJ_SHORT;
+ dj_report->device_index = 0xFF;
+ dj_report->report_type = REPORT_TYPE_CMD_SWITCH;
+ dj_report->report_params[CMD_SWITCH_PARAM_DEVBITFIELD] = 0x3F;
+ dj_report->report_params[CMD_SWITCH_PARAM_TIMEOUT_SECONDS] = (u8)timeout;
+ retval = logi_dj_recv_send_report(djrcv_dev, dj_report);
+ kfree(dj_report);
+ return retval;
}
diff --git a/drivers/hid/hid-magicmouse.c b/drivers/hid/hid-magicmouse.c
index 7cf3ffe..40ac665 100644
--- a/drivers/hid/hid-magicmouse.c
+++ b/drivers/hid/hid-magicmouse.c
@@ -426,8 +426,10 @@
__set_bit(EV_ABS, input->evbit);
input_set_abs_params(input, ABS_MT_TRACKING_ID, 0, 15, 0, 0);
- input_set_abs_params(input, ABS_MT_TOUCH_MAJOR, 0, 255, 4, 0);
- input_set_abs_params(input, ABS_MT_TOUCH_MINOR, 0, 255, 4, 0);
+ input_set_abs_params(input, ABS_MT_TOUCH_MAJOR, 0, 255 << 2,
+ 4, 0);
+ input_set_abs_params(input, ABS_MT_TOUCH_MINOR, 0, 255 << 2,
+ 4, 0);
input_set_abs_params(input, ABS_MT_ORIENTATION, -31, 32, 1, 0);
/* Note: Touch Y position from the device is inverted relative
diff --git a/drivers/hid/usbhid/Kconfig b/drivers/hid/usbhid/Kconfig
index 0f20fd1..0108c59 100644
--- a/drivers/hid/usbhid/Kconfig
+++ b/drivers/hid/usbhid/Kconfig
@@ -1,13 +1,13 @@
-comment "USB Input Devices"
+menu "USB HID support"
depends on USB
config USB_HID
- tristate "USB Human Interface Device (full HID) support"
+ tristate "USB HID transport layer"
default y
depends on USB && INPUT
select HID
---help---
- Say Y here if you want full HID support to connect USB keyboards,
+ Say Y here if you want to connect USB keyboards,
mice, joysticks, graphic tablets, or any other HID based devices
to your computer via USB, as well as Uninterruptible Power Supply
(UPS) and monitor control devices.
@@ -81,4 +81,4 @@
endmenu
-
+endmenu
diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
index f082e48..2cde9ec 100644
--- a/drivers/hwmon/applesmc.c
+++ b/drivers/hwmon/applesmc.c
@@ -8,7 +8,7 @@
*
* Based on hdaps.c driver:
* Copyright (C) 2005 Robert Love <rml@novell.com>
- * Copyright (C) 2005 Jesper Juhl <jesper.juhl@gmail.com>
+ * Copyright (C) 2005 Jesper Juhl <jj@chaosbits.net>
*
* Fan control based on smcFanControl:
* Copyright (C) 2006 Hendrik Holtmann <holtmann@mac.com>
@@ -215,7 +215,7 @@
int i;
if (send_command(cmd) || send_argument(key)) {
- pr_warn("%s: read arg fail\n", key);
+ pr_warn("%.4s: read arg fail\n", key);
return -EIO;
}
@@ -223,7 +223,7 @@
for (i = 0; i < len; i++) {
if (__wait_status(0x05)) {
- pr_warn("%s: read data fail\n", key);
+ pr_warn("%.4s: read data fail\n", key);
return -EIO;
}
buffer[i] = inb(APPLESMC_DATA_PORT);
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index b9d5123..637c51c 100644
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -191,6 +191,24 @@
return tdata->valid ? sprintf(buf, "%d\n", tdata->temp) : -EAGAIN;
}
+struct tjmax {
+ char const *id;
+ int tjmax;
+};
+
+static struct tjmax __cpuinitconst tjmax_table[] = {
+ { "CPU D410", 100000 },
+ { "CPU D425", 100000 },
+ { "CPU D510", 100000 },
+ { "CPU D525", 100000 },
+ { "CPU N450", 100000 },
+ { "CPU N455", 100000 },
+ { "CPU N470", 100000 },
+ { "CPU N475", 100000 },
+ { "CPU 230", 100000 },
+ { "CPU 330", 125000 },
+};
+
static int __cpuinit adjust_tjmax(struct cpuinfo_x86 *c, u32 id,
struct device *dev)
{
@@ -202,6 +220,13 @@
int err;
u32 eax, edx;
struct pci_dev *host_bridge;
+ int i;
+
+ /* explicit tjmax table entries override heuristics */
+ for (i = 0; i < ARRAY_SIZE(tjmax_table); i++) {
+ if (strstr(c->x86_model_id, tjmax_table[i].id))
+ return tjmax_table[i].tjmax;
+ }
/* Early chips have no MSR for TjMax */
@@ -210,7 +235,8 @@
/* Atom CPUs */
- if (c->x86_model == 0x1c) {
+ if (c->x86_model == 0x1c || c->x86_model == 0x26
+ || c->x86_model == 0x27) {
usemsr_ee = 0;
host_bridge = pci_get_bus_and_slot(0, PCI_DEVFN(0, 0));
@@ -223,6 +249,9 @@
tjmax = 90000;
pci_dev_put(host_bridge);
+ } else if (c->x86_model == 0x36) {
+ usemsr_ee = 0;
+ tjmax = 100000;
}
if (c->x86_model > 0xe && usemsr_ee) {
@@ -664,7 +693,7 @@
* sensors. We check this bit only, all the early CPUs
* without thermal sensors will be filtered out.
*/
- if (!cpu_has(c, X86_FEATURE_DTS))
+ if (!cpu_has(c, X86_FEATURE_DTHERM))
return;
if (!pdev) {
@@ -765,14 +794,14 @@
};
static const struct x86_cpu_id coretemp_ids[] = {
- { X86_VENDOR_INTEL, X86_FAMILY_ANY, X86_MODEL_ANY, X86_FEATURE_DTS },
+ { X86_VENDOR_INTEL, X86_FAMILY_ANY, X86_MODEL_ANY, X86_FEATURE_DTHERM },
{}
};
MODULE_DEVICE_TABLE(x86cpu, coretemp_ids);
static int __init coretemp_init(void)
{
- int i, err = -ENODEV;
+ int i, err;
/*
* CPUID.06H.EAX[0] indicates whether the CPU has thermal
diff --git a/drivers/hwmon/emc2103.c b/drivers/hwmon/emc2103.c
index 9691f66..e7d234b 100644
--- a/drivers/hwmon/emc2103.c
+++ b/drivers/hwmon/emc2103.c
@@ -451,11 +451,15 @@
data->fan_rpm_control = true;
break;
default:
- mutex_unlock(&data->update_lock);
- return -EINVAL;
+ count = -EINVAL;
+ goto err;
}
- read_u8_from_i2c(client, REG_FAN_CONF1, &conf_reg);
+ result = read_u8_from_i2c(client, REG_FAN_CONF1, &conf_reg);
+ if (result) {
+ count = result;
+ goto err;
+ }
if (data->fan_rpm_control)
conf_reg |= 0x80;
@@ -463,7 +467,7 @@
conf_reg &= ~0x80;
i2c_smbus_write_byte_data(client, REG_FAN_CONF1, conf_reg);
-
+err:
mutex_unlock(&data->update_lock);
return count;
}
diff --git a/drivers/hwmon/jc42.c b/drivers/hwmon/jc42.c
index a9bfd67..e72ba5d 100644
--- a/drivers/hwmon/jc42.c
+++ b/drivers/hwmon/jc42.c
@@ -590,6 +590,6 @@
module_i2c_driver(jc42_driver);
-MODULE_AUTHOR("Guenter Roeck <guenter.roeck@ericsson.com>");
+MODULE_AUTHOR("Guenter Roeck <linux@roeck-us.net>");
MODULE_DESCRIPTION("JC42 driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/hwmon/lineage-pem.c b/drivers/hwmon/lineage-pem.c
index d264937..bd75d24 100644
--- a/drivers/hwmon/lineage-pem.c
+++ b/drivers/hwmon/lineage-pem.c
@@ -567,6 +567,6 @@
module_i2c_driver(pem_driver);
-MODULE_AUTHOR("Guenter Roeck <guenter.roeck@ericsson.com>");
+MODULE_AUTHOR("Guenter Roeck <linux@roeck-us.net>");
MODULE_DESCRIPTION("Lineage CPL PEM hardware monitoring driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/hwmon/ltc4261.c b/drivers/hwmon/ltc4261.c
index 069b7d3..77476a5 100644
--- a/drivers/hwmon/ltc4261.c
+++ b/drivers/hwmon/ltc4261.c
@@ -292,6 +292,6 @@
module_i2c_driver(ltc4261_driver);
-MODULE_AUTHOR("Guenter Roeck <guenter.roeck@ericsson.com>");
+MODULE_AUTHOR("Guenter Roeck <linux@roeck-us.net>");
MODULE_DESCRIPTION("LTC4261 driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/hwmon/max16065.c b/drivers/hwmon/max16065.c
index 822261b..019427d 100644
--- a/drivers/hwmon/max16065.c
+++ b/drivers/hwmon/max16065.c
@@ -692,6 +692,6 @@
module_i2c_driver(max16065_driver);
-MODULE_AUTHOR("Guenter Roeck <guenter.roeck@ericsson.com>");
+MODULE_AUTHOR("Guenter Roeck <linux@roeck-us.net>");
MODULE_DESCRIPTION("MAX16065 driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/iio/Kconfig b/drivers/iio/Kconfig
index 56eecef..2ec93da 100644
--- a/drivers/iio/Kconfig
+++ b/drivers/iio/Kconfig
@@ -8,8 +8,7 @@
help
The industrial I/O subsystem provides a unified framework for
drivers for many different types of embedded sensors using a
- number of different physical interfaces (i2c, spi, etc). See
- Documentation/iio for more information.
+ number of different physical interfaces (i2c, spi, etc).
if IIO
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index 1ddd886..4f947e4 100644
--- a/drivers/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -661,7 +661,6 @@
* New channel registration method - relies on the fact a group does
* not need to be initialized if it is name is NULL.
*/
- INIT_LIST_HEAD(&indio_dev->channel_attr_list);
if (indio_dev->channels)
for (i = 0; i < indio_dev->num_channels; i++) {
ret = iio_device_add_channel_sysfs(indio_dev,
@@ -725,12 +724,16 @@
static void iio_dev_release(struct device *device)
{
struct iio_dev *indio_dev = dev_to_iio_dev(device);
- cdev_del(&indio_dev->chrdev);
+ if (indio_dev->chrdev.dev)
+ cdev_del(&indio_dev->chrdev);
if (indio_dev->modes & INDIO_BUFFER_TRIGGERED)
iio_device_unregister_trigger_consumer(indio_dev);
iio_device_unregister_eventset(indio_dev);
iio_device_unregister_sysfs(indio_dev);
iio_device_unregister_debugfs(indio_dev);
+
+ ida_simple_remove(&iio_ida, indio_dev->id);
+ kfree(indio_dev);
}
static struct device_type iio_dev_type = {
@@ -761,6 +764,7 @@
dev_set_drvdata(&dev->dev, (void *)dev);
mutex_init(&dev->mlock);
mutex_init(&dev->info_exist_lock);
+ INIT_LIST_HEAD(&dev->channel_attr_list);
dev->id = ida_simple_get(&iio_ida, 0, 0, GFP_KERNEL);
if (dev->id < 0) {
@@ -778,10 +782,8 @@
void iio_device_free(struct iio_dev *dev)
{
- if (dev) {
- ida_simple_remove(&iio_ida, dev->id);
- kfree(dev);
- }
+ if (dev)
+ put_device(&dev->dev);
}
EXPORT_SYMBOL(iio_device_free);
@@ -902,7 +904,7 @@
mutex_lock(&indio_dev->info_exist_lock);
indio_dev->info = NULL;
mutex_unlock(&indio_dev->info_exist_lock);
- device_unregister(&indio_dev->dev);
+ device_del(&indio_dev->dev);
}
EXPORT_SYMBOL(iio_device_unregister);
subsys_initcall(iio_init);
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 55d5642..2e826f9 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -1184,7 +1184,7 @@
static int cma_check_req_qp_type(struct rdma_cm_id *id, struct ib_cm_event *ib_event)
{
- return (((ib_event->event == IB_CM_REQ_RECEIVED) ||
+ return (((ib_event->event == IB_CM_REQ_RECEIVED) &&
(ib_event->param.req_rcvd.qp_type == id->qp_type)) ||
((ib_event->event == IB_CM_SIDR_REQ_RECEIVED) &&
(id->qp_type == IB_QPT_UD)) ||
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma.h b/drivers/infiniband/hw/ocrdma/ocrdma.h
index 037f5ce..48970af 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma.h
+++ b/drivers/infiniband/hw/ocrdma/ocrdma.h
@@ -61,6 +61,7 @@
u32 max_inline_data;
int max_send_sge;
int max_recv_sge;
+ int max_srq_sge;
int max_mr;
u64 max_mr_size;
u32 max_num_mr_pbl;
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
index 9343a15..71942af 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
@@ -990,8 +990,6 @@
struct ocrdma_dev_attr *attr,
struct ocrdma_mbx_query_config *rsp)
{
- int max_q_mem;
-
attr->max_pd =
(rsp->max_pd_ca_ack_delay & OCRDMA_MBX_QUERY_CFG_MAX_PD_MASK) >>
OCRDMA_MBX_QUERY_CFG_MAX_PD_SHIFT;
@@ -1004,6 +1002,9 @@
attr->max_recv_sge = (rsp->max_write_send_sge &
OCRDMA_MBX_QUERY_CFG_MAX_SEND_SGE_MASK) >>
OCRDMA_MBX_QUERY_CFG_MAX_SEND_SGE_SHIFT;
+ attr->max_srq_sge = (rsp->max_srq_rqe_sge &
+ OCRDMA_MBX_QUERY_CFG_MAX_SRQ_SGE_MASK) >>
+ OCRDMA_MBX_QUERY_CFG_MAX_SRQ_SGE_OFFSET;
attr->max_ord_per_qp = (rsp->max_ird_ord_per_qp &
OCRDMA_MBX_QUERY_CFG_MAX_ORD_PER_QP_MASK) >>
OCRDMA_MBX_QUERY_CFG_MAX_ORD_PER_QP_SHIFT;
@@ -1037,18 +1038,15 @@
attr->max_inline_data =
attr->wqe_size - (sizeof(struct ocrdma_hdr_wqe) +
sizeof(struct ocrdma_sge));
- max_q_mem = OCRDMA_Q_PAGE_BASE_SIZE << (OCRDMA_MAX_Q_PAGE_SIZE_CNT - 1);
- /* hw can queue one less then the configured size,
- * so publish less by one to stack.
- */
if (dev->nic_info.dev_family == OCRDMA_GEN2_FAMILY) {
- dev->attr.max_wqe = max_q_mem / dev->attr.wqe_size;
attr->ird = 1;
attr->ird_page_size = OCRDMA_MIN_Q_PAGE_SIZE;
attr->num_ird_pages = MAX_OCRDMA_IRD_PAGES;
- } else
- dev->attr.max_wqe = (max_q_mem / dev->attr.wqe_size) - 1;
- dev->attr.max_rqe = (max_q_mem / dev->attr.rqe_size) - 1;
+ }
+ dev->attr.max_wqe = rsp->max_wqes_rqes_per_q >>
+ OCRDMA_MBX_QUERY_CFG_MAX_WQES_PER_WQ_OFFSET;
+ dev->attr.max_rqe = rsp->max_wqes_rqes_per_q &
+ OCRDMA_MBX_QUERY_CFG_MAX_RQES_PER_RQ_MASK;
}
static int ocrdma_check_fw_config(struct ocrdma_dev *dev,
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_main.c b/drivers/infiniband/hw/ocrdma/ocrdma_main.c
index 04fef3d..b050e62 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_main.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_main.c
@@ -97,13 +97,11 @@
sgid->raw[15] = mac_addr[5];
}
-static void ocrdma_add_sgid(struct ocrdma_dev *dev, unsigned char *mac_addr,
+static bool ocrdma_add_sgid(struct ocrdma_dev *dev, unsigned char *mac_addr,
bool is_vlan, u16 vlan_id)
{
int i;
- bool found = false;
union ib_gid new_sgid;
- int free_idx = OCRDMA_MAX_SGID;
unsigned long flags;
memset(&ocrdma_zero_sgid, 0, sizeof(union ib_gid));
@@ -115,23 +113,19 @@
if (!memcmp(&dev->sgid_tbl[i], &ocrdma_zero_sgid,
sizeof(union ib_gid))) {
/* found free entry */
- if (!found) {
- free_idx = i;
- found = true;
- break;
- }
+ memcpy(&dev->sgid_tbl[i], &new_sgid,
+ sizeof(union ib_gid));
+ spin_unlock_irqrestore(&dev->sgid_lock, flags);
+ return true;
} else if (!memcmp(&dev->sgid_tbl[i], &new_sgid,
sizeof(union ib_gid))) {
/* entry already present, no addition is required. */
spin_unlock_irqrestore(&dev->sgid_lock, flags);
- return;
+ return false;
}
}
- /* if entry doesn't exist and if table has some space, add entry */
- if (found)
- memcpy(&dev->sgid_tbl[free_idx], &new_sgid,
- sizeof(union ib_gid));
spin_unlock_irqrestore(&dev->sgid_lock, flags);
+ return false;
}
static bool ocrdma_del_sgid(struct ocrdma_dev *dev, unsigned char *mac_addr,
@@ -167,7 +161,8 @@
ocrdma_get_guid(dev, &sgid->raw[8]);
}
-static int ocrdma_build_sgid_tbl(struct ocrdma_dev *dev)
+#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
+static void ocrdma_add_vlan_sgids(struct ocrdma_dev *dev)
{
struct net_device *netdev, *tmp;
u16 vlan_id;
@@ -175,8 +170,6 @@
netdev = dev->nic_info.netdev;
- ocrdma_add_default_sgid(dev);
-
rcu_read_lock();
for_each_netdev_rcu(&init_net, tmp) {
if (netdev == tmp || vlan_dev_real_dev(tmp) == netdev) {
@@ -194,10 +187,23 @@
}
}
rcu_read_unlock();
+}
+#else
+static void ocrdma_add_vlan_sgids(struct ocrdma_dev *dev)
+{
+
+}
+#endif /* VLAN */
+
+static int ocrdma_build_sgid_tbl(struct ocrdma_dev *dev)
+{
+ ocrdma_add_default_sgid(dev);
+ ocrdma_add_vlan_sgids(dev);
return 0;
}
-#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) || \
+defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
static int ocrdma_inet6addr_event(struct notifier_block *notifier,
unsigned long event, void *ptr)
@@ -208,6 +214,7 @@
struct ib_event gid_event;
struct ocrdma_dev *dev;
bool found = false;
+ bool updated = false;
bool is_vlan = false;
u16 vid = 0;
@@ -233,23 +240,21 @@
mutex_lock(&dev->dev_lock);
switch (event) {
case NETDEV_UP:
- ocrdma_add_sgid(dev, netdev->dev_addr, is_vlan, vid);
+ updated = ocrdma_add_sgid(dev, netdev->dev_addr, is_vlan, vid);
break;
case NETDEV_DOWN:
- found = ocrdma_del_sgid(dev, netdev->dev_addr, is_vlan, vid);
- if (found) {
- /* found the matching entry, notify
- * the consumers about it
- */
- gid_event.device = &dev->ibdev;
- gid_event.element.port_num = 1;
- gid_event.event = IB_EVENT_GID_CHANGE;
- ib_dispatch_event(&gid_event);
- }
+ updated = ocrdma_del_sgid(dev, netdev->dev_addr, is_vlan, vid);
break;
default:
break;
}
+ if (updated) {
+ /* GID table updated, notify the consumers about it */
+ gid_event.device = &dev->ibdev;
+ gid_event.element.port_num = 1;
+ gid_event.event = IB_EVENT_GID_CHANGE;
+ ib_dispatch_event(&gid_event);
+ }
mutex_unlock(&dev->dev_lock);
return NOTIFY_OK;
}
@@ -258,7 +263,7 @@
.notifier_call = ocrdma_inet6addr_event
};
-#endif /* IPV6 */
+#endif /* IPV6 and VLAN */
static enum rdma_link_layer ocrdma_link_layer(struct ib_device *device,
u8 port_num)
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_sli.h b/drivers/infiniband/hw/ocrdma/ocrdma_sli.h
index 7fd80cc..c75cbdf 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_sli.h
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_sli.h
@@ -418,6 +418,9 @@
OCRDMA_MBX_QUERY_CFG_MAX_SEND_SGE_SHIFT = 0,
OCRDMA_MBX_QUERY_CFG_MAX_SEND_SGE_MASK = 0xFFFF,
+ OCRDMA_MBX_QUERY_CFG_MAX_WRITE_SGE_SHIFT = 16,
+ OCRDMA_MBX_QUERY_CFG_MAX_WRITE_SGE_MASK = 0xFFFF <<
+ OCRDMA_MBX_QUERY_CFG_MAX_WRITE_SGE_SHIFT,
OCRDMA_MBX_QUERY_CFG_MAX_ORD_PER_QP_SHIFT = 0,
OCRDMA_MBX_QUERY_CFG_MAX_ORD_PER_QP_MASK = 0xFFFF,
@@ -458,7 +461,7 @@
OCRDMA_MBX_QUERY_CFG_MAX_WQES_PER_WQ_OFFSET,
OCRDMA_MBX_QUERY_CFG_MAX_RQES_PER_RQ_OFFSET = 0,
OCRDMA_MBX_QUERY_CFG_MAX_RQES_PER_RQ_MASK = 0xFFFF <<
- OCRDMA_MBX_QUERY_CFG_MAX_WQES_PER_WQ_OFFSET,
+ OCRDMA_MBX_QUERY_CFG_MAX_RQES_PER_RQ_OFFSET,
OCRDMA_MBX_QUERY_CFG_MAX_CQ_OFFSET = 16,
OCRDMA_MBX_QUERY_CFG_MAX_CQ_MASK = 0xFFFF <<
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
index d16d172..2e2e7ae 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c
@@ -53,7 +53,7 @@
dev = get_ocrdma_dev(ibdev);
memset(sgid, 0, sizeof(*sgid));
- if (index > OCRDMA_MAX_SGID)
+ if (index >= OCRDMA_MAX_SGID)
return -EINVAL;
memcpy(sgid, &dev->sgid_tbl[index], sizeof(*sgid));
@@ -83,8 +83,8 @@
IB_DEVICE_SHUTDOWN_PORT |
IB_DEVICE_SYS_IMAGE_GUID |
IB_DEVICE_LOCAL_DMA_LKEY;
- attr->max_sge = dev->attr.max_send_sge;
- attr->max_sge_rd = dev->attr.max_send_sge;
+ attr->max_sge = min(dev->attr.max_send_sge, dev->attr.max_srq_sge);
+ attr->max_sge_rd = 0;
attr->max_cq = dev->attr.max_cq;
attr->max_cqe = dev->attr.max_cqe;
attr->max_mr = dev->attr.max_mr;
@@ -97,7 +97,7 @@
min(dev->attr.max_ord_per_qp, dev->attr.max_ird_per_qp);
attr->max_qp_init_rd_atom = dev->attr.max_ord_per_qp;
attr->max_srq = (dev->attr.max_qp - 1);
- attr->max_srq_sge = attr->max_sge;
+ attr->max_srq_sge = attr->max_srq_sge;
attr->max_srq_wr = dev->attr.max_rqe;
attr->local_ca_ack_delay = dev->attr.local_ca_ack_delay;
attr->max_fast_reg_page_list_len = 0;
@@ -2301,8 +2301,10 @@
*stop = true;
expand = false;
}
- } else
+ } else {
+ *polled = true;
expand = ocrdma_update_err_rcqe(ibwc, cqe, qp, status);
+ }
return expand;
}
diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146_fops.c
index 7d42c11..0cdbd74 100644
--- a/drivers/media/common/saa7146_fops.c
+++ b/drivers/media/common/saa7146_fops.c
@@ -198,7 +198,6 @@
struct saa7146_dev *dev = video_drvdata(file);
struct saa7146_fh *fh = NULL;
int result = 0;
- enum v4l2_buf_type type;
DEB_EE("file:%p, dev:%s\n", file, video_device_node_name(vdev));
@@ -207,10 +206,6 @@
DEB_D("using: %p\n", dev);
- type = vdev->vfl_type == VFL_TYPE_GRABBER
- ? V4L2_BUF_TYPE_VIDEO_CAPTURE
- : V4L2_BUF_TYPE_VBI_CAPTURE;
-
/* check if an extension is registered */
if( NULL == dev->ext ) {
DEB_S("no extension registered for this device\n");
diff --git a/drivers/media/dvb/frontends/cx24110.c b/drivers/media/dvb/frontends/cx24110.c
index 98ecaf0..3180f5b2 100644
--- a/drivers/media/dvb/frontends/cx24110.c
+++ b/drivers/media/dvb/frontends/cx24110.c
@@ -516,9 +516,9 @@
if(cx24110_readreg(state,0x10)&0x40) {
/* the RS error counter has finished one counting window */
cx24110_writereg(state,0x10,0x60); /* select the byer reg */
- cx24110_readreg(state, 0x12) |
+ (void)(cx24110_readreg(state, 0x12) |
(cx24110_readreg(state, 0x13) << 8) |
- (cx24110_readreg(state, 0x14) << 16);
+ (cx24110_readreg(state, 0x14) << 16));
cx24110_writereg(state,0x10,0x70); /* select the bler reg */
state->lastbler=cx24110_readreg(state,0x12)|
(cx24110_readreg(state,0x13)<<8)|
diff --git a/drivers/media/dvb/frontends/cxd2820r_c.c b/drivers/media/dvb/frontends/cxd2820r_c.c
index 9454049..ed3b0ba6 100644
--- a/drivers/media/dvb/frontends/cxd2820r_c.c
+++ b/drivers/media/dvb/frontends/cxd2820r_c.c
@@ -121,7 +121,7 @@
if (ret)
goto error;
- switch ((buf[0] >> 0) & 0x03) {
+ switch ((buf[0] >> 0) & 0x07) {
case 0:
c->modulation = QAM_16;
break;
diff --git a/drivers/media/dvb/frontends/lg2160.c b/drivers/media/dvb/frontends/lg2160.c
index a3ab1a5..cc11260 100644
--- a/drivers/media/dvb/frontends/lg2160.c
+++ b/drivers/media/dvb/frontends/lg2160.c
@@ -126,7 +126,7 @@
lg_reg("writing %d registers...\n", len);
- for (i = 0; i < len - 1; i++) {
+ for (i = 0; i < len; i++) {
ret = lg216x_write_reg(state, regs[i].reg, regs[i].val);
if (lg_fail(ret))
return ret;
diff --git a/drivers/media/dvb/siano/smsusb.c b/drivers/media/dvb/siano/smsusb.c
index 63c004a..664e460 100644
--- a/drivers/media/dvb/siano/smsusb.c
+++ b/drivers/media/dvb/siano/smsusb.c
@@ -544,6 +544,8 @@
.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
{ USB_DEVICE(0x2040, 0xc0a0),
.driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
+ { USB_DEVICE(0x2040, 0xf5a0),
+ .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
{ } /* Terminating entry */
};
diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
index 740a3d5..b415211 100644
--- a/drivers/media/radio/radio-maxiradio.c
+++ b/drivers/media/radio/radio-maxiradio.c
@@ -157,7 +157,7 @@
goto err_out_free_region;
dev->io = pci_resource_start(pdev, 0);
- if (snd_tea575x_init(&dev->tea)) {
+ if (snd_tea575x_init(&dev->tea, THIS_MODULE)) {
printk(KERN_ERR "radio-maxiradio: Unable to detect TEA575x tuner\n");
goto err_out_free_region;
}
diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c
index 52b8011..4efcbec 100644
--- a/drivers/media/radio/radio-sf16fmr2.c
+++ b/drivers/media/radio/radio-sf16fmr2.c
@@ -238,7 +238,7 @@
snprintf(fmr2->tea.bus_info, sizeof(fmr2->tea.bus_info), "%s:%s",
fmr2->is_fmd2 ? "PnP" : "ISA", dev_name(pdev));
- if (snd_tea575x_init(&fmr2->tea)) {
+ if (snd_tea575x_init(&fmr2->tea, THIS_MODULE)) {
printk(KERN_ERR "radio-sf16fmr2: Unable to detect TEA575x tuner\n");
release_region(fmr2->io, 2);
return -ENODEV;
diff --git a/drivers/media/radio/si470x/radio-si470x-usb.c b/drivers/media/radio/si470x/radio-si470x-usb.c
index e9f6387..f412f7a 100644
--- a/drivers/media/radio/si470x/radio-si470x-usb.c
+++ b/drivers/media/radio/si470x/radio-si470x-usb.c
@@ -51,6 +51,8 @@
{ USB_DEVICE_AND_INTERFACE_INFO(0x1b80, 0xd700, USB_CLASS_HID, 0, 0) },
/* Sanei Electric, Inc. FM USB Radio (sold as DealExtreme.com PCear) */
{ USB_DEVICE_AND_INTERFACE_INFO(0x10c5, 0x819a, USB_CLASS_HID, 0, 0) },
+ /* Axentia ALERT FM USB Receiver */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x12cf, 0x7111, USB_CLASS_HID, 0, 0) },
/* Terminating entry */
{ }
};
diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c
index ff2933a..856ab96 100644
--- a/drivers/media/video/bt8xx/bttv-cards.c
+++ b/drivers/media/video/bt8xx/bttv-cards.c
@@ -371,7 +371,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 2, 0, 0, 0 },
.gpiomute = 10,
- .needs_tvaudio = 1,
.tuner_type = UNSET,
.tuner_addr = ADDR_UNSET,
},
@@ -384,7 +383,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0, 1, 2, 3 },
.gpiomute = 4,
- .needs_tvaudio = 1,
.tuner_type = UNSET,
.tuner_addr = ADDR_UNSET,
},
@@ -398,7 +396,6 @@
.gpiomux = { 4, 0, 2, 3 },
.gpiomute = 1,
.no_msp34xx = 1,
- .needs_tvaudio = 1,
.tuner_type = TUNER_PHILIPS_NTSC,
.tuner_addr = ADDR_UNSET,
.pll = PLL_28,
@@ -414,7 +411,6 @@
.gpiomask = 0,
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0 },
- .needs_tvaudio = 0,
.tuner_type = TUNER_ABSENT,
.tuner_addr = ADDR_UNSET,
},
@@ -427,7 +423,6 @@
.muxsel = MUXSEL(2, 3, 1, 0),
.gpiomux = { 0, 1, 0, 1 },
.gpiomute = 3,
- .needs_tvaudio = 1,
.tuner_type = UNSET,
.tuner_addr = ADDR_UNSET,
},
@@ -440,7 +435,6 @@
.gpiomask = 0x0f,
.gpiomux = { 0x0c, 0x04, 0x08, 0x04 },
/* 0x04 for some cards ?? */
- .needs_tvaudio = 1,
.tuner_type = UNSET,
.tuner_addr = ADDR_UNSET,
.audio_mode_gpio= avermedia_tvphone_audio,
@@ -454,7 +448,6 @@
.gpiomask = 0,
.muxsel = MUXSEL(2, 3, 1, 0, 0),
.gpiomux = { 0 },
- .needs_tvaudio = 1,
.tuner_type = TUNER_ABSENT,
.tuner_addr = ADDR_UNSET,
},
@@ -469,7 +462,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0, 0xc00, 0x800, 0x400 },
.gpiomute = 0xc00,
- .needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = UNSET,
.tuner_addr = ADDR_UNSET,
@@ -482,7 +474,6 @@
.gpiomask = 3,
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 1, 1, 2, 3 },
- .needs_tvaudio = 0,
.pll = PLL_28,
.tuner_type = TUNER_TEMIC_PAL,
.tuner_addr = ADDR_UNSET,
@@ -496,7 +487,6 @@
.muxsel = MUXSEL(2, 0, 1, 1),
.gpiomux = { 0, 1, 2, 3 },
.gpiomute = 4,
- .needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = UNSET,
.tuner_addr = ADDR_UNSET,
@@ -510,7 +500,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0x20001,0x10001, 0, 0 },
.gpiomute = 10,
- .needs_tvaudio = 1,
.tuner_type = UNSET,
.tuner_addr = ADDR_UNSET,
},
@@ -524,7 +513,6 @@
.gpiomask = 15,
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 13, 14, 11, 7 },
- .needs_tvaudio = 1,
.tuner_type = UNSET,
.tuner_addr = ADDR_UNSET,
},
@@ -536,7 +524,6 @@
.gpiomask = 15,
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 13, 14, 11, 7 },
- .needs_tvaudio = 1,
.msp34xx_alt = 1,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL,
@@ -553,7 +540,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0, 2, 1, 3 }, /* old: {0, 1, 2, 3, 4} */
.gpiomute = 4,
- .needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = UNSET,
.tuner_addr = ADDR_UNSET,
@@ -567,7 +553,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0, 0, 1, 0 },
.gpiomute = 10,
- .needs_tvaudio = 1,
.tuner_type = UNSET,
.tuner_addr = ADDR_UNSET,
},
@@ -583,7 +568,6 @@
/* 2003-10-20 by "Anton A. Arapov" <arapov@mail.ru> */
.gpiomux = { 0x001e00, 0, 0x018000, 0x014000 },
.gpiomute = 0x002000,
- .needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = UNSET,
.tuner_addr = ADDR_UNSET,
@@ -597,7 +581,6 @@
.muxsel = MUXSEL(2, 3, 1, 1, 0),
.gpiomux = { 0x4fa007,0xcfa007,0xcfa007,0xcfa007 },
.gpiomute = 0xcfa007,
- .needs_tvaudio = 1,
.tuner_type = UNSET,
.tuner_addr = ADDR_UNSET,
.volume_gpio = winview_volume,
@@ -611,7 +594,6 @@
.gpiomask = 0,
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 1, 0, 0, 0 },
- .needs_tvaudio = 1,
.tuner_type = UNSET,
.tuner_addr = ADDR_UNSET,
},
@@ -660,7 +642,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0, 1, 0x800, 0x400 },
.gpiomute = 0xc00,
- .needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = UNSET,
.tuner_addr = ADDR_UNSET,
@@ -691,7 +672,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = {0x400, 0x400, 0x400, 0x400 },
.gpiomute = 0xc00,
- .needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = UNSET,
.tuner_addr = ADDR_UNSET,
@@ -706,7 +686,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0x20000, 0x30000, 0x10000, 0 },
.gpiomute = 0x40000,
- .needs_tvaudio = 0,
.tuner_type = TUNER_PHILIPS_PAL,
.tuner_addr = ADDR_UNSET,
.audio_mode_gpio= terratv_audio,
@@ -720,7 +699,6 @@
.muxsel = MUXSEL(2, 0, 1, 1),
.gpiomux = { 0, 1, 2, 3 },
.gpiomute = 4,
- .needs_tvaudio = 1,
.tuner_type = UNSET,
.tuner_addr = ADDR_UNSET,
},
@@ -748,7 +726,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0x20000, 0x30000, 0x10000, 0x00000 },
.gpiomute = 0x40000,
- .needs_tvaudio = 0,
.tuner_type = TUNER_PHILIPS_PAL,
.tuner_addr = ADDR_UNSET,
.audio_mode_gpio= terratv_audio,
@@ -793,7 +770,6 @@
.gpiomask = 0,
.muxsel = MUXSEL(2, 3, 1, 0, 0),
.gpiomux = { 0 },
- .needs_tvaudio = 1,
.tuner_type = TUNER_ABSENT,
.tuner_addr = ADDR_UNSET,
.muxsel_hook = PXC200_muxsel,
@@ -834,7 +810,6 @@
.gpiomask = 0,
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0 },
- .needs_tvaudio = 0,
.tuner_type = TUNER_ABSENT,
.tuner_addr = ADDR_UNSET,
},
@@ -847,7 +822,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0x500, 0, 0x300, 0x900 },
.gpiomute = 0x900,
- .needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL,
.tuner_addr = ADDR_UNSET,
@@ -874,7 +848,6 @@
Note: There exists another variant "Winfast 2000" with tv stereo !?
Note: eeprom only contains FF and pci subsystem id 107d:6606
*/
- .needs_tvaudio = 0,
.pll = PLL_28,
.has_radio = 1,
.tuner_type = TUNER_PHILIPS_PAL, /* default for now, gpio reads BFFF06 for Pal bg+dk */
@@ -934,7 +907,6 @@
.muxsel = MUXSEL(2, 3, 1, 0),
.gpiomux = { 0x551400, 0x551200, 0, 0 },
.gpiomute = 0x551c00,
- .needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL_I,
.tuner_addr = ADDR_UNSET,
@@ -949,7 +921,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 2, 0xd0001, 0, 0 },
.gpiomute = 1,
- .needs_tvaudio = 0,
.pll = PLL_28,
.tuner_type = UNSET,
.tuner_addr = ADDR_UNSET,
@@ -966,7 +937,6 @@
.gpiomux = { 4, 0, 2, 3 },
.gpiomute = 1,
.no_msp34xx = 1,
- .needs_tvaudio = 1,
.tuner_type = TUNER_PHILIPS_NTSC,
.tuner_addr = ADDR_UNSET,
.pll = PLL_28,
@@ -980,7 +950,6 @@
.gpiomask = 15,
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 13, 4, 11, 7 },
- .needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = UNSET,
.tuner_addr = ADDR_UNSET,
@@ -995,7 +964,6 @@
.gpiomask = 0,
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0, 0, 0, 0},
- .needs_tvaudio = 1,
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL_I,
@@ -1066,7 +1034,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0x20000, 0x30000, 0x10000, 0 },
.gpiomute = 0x40000,
- .needs_tvaudio = 1,
.no_msp34xx = 1,
.pll = PLL_35,
.tuner_type = TUNER_PHILIPS_PAL_I,
@@ -1084,7 +1051,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = {2,0,0,0 },
.gpiomute = 1,
- .needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = UNSET,
.tuner_addr = ADDR_UNSET,
@@ -1163,7 +1129,6 @@
MUX2 (mask 0x30000):
0,2,3= from MSP34xx
1= FM stereo Radio from Tuner */
- .needs_tvaudio = 0,
.pll = PLL_28,
.tuner_type = UNSET,
.tuner_addr = ADDR_UNSET,
@@ -1179,7 +1144,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0, 0, 0x10, 8 },
.gpiomute = 4,
- .needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL,
.tuner_addr = ADDR_UNSET,
@@ -1218,7 +1182,6 @@
.muxsel = MUXSEL(2, 3, 1, 0),
.gpiomux = { 2, 0, 0, 0 },
.gpiomute = 10,
- .needs_tvaudio = 0,
.pll = PLL_28,
.tuner_type = TUNER_TEMIC_PAL,
.tuner_addr = ADDR_UNSET,
@@ -1250,7 +1213,6 @@
.gpiomask = 0,
.muxsel = MUXSEL(3, 1),
.gpiomux = { 0 },
- .needs_tvaudio = 0,
.no_msp34xx = 1,
.pll = PLL_35,
.tuner_type = TUNER_ABSENT,
@@ -1266,7 +1228,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0x400, 0x400, 0x400, 0x400 },
.gpiomute = 0x800,
- .needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = TUNER_TEMIC_4036FY5_NTSC,
.tuner_addr = ADDR_UNSET,
@@ -1312,7 +1273,6 @@
.muxsel = MUXSEL(2, 2),
.gpiomux = { },
.no_msp34xx = 1,
- .needs_tvaudio = 0,
.pll = PLL_28,
.tuner_type = TUNER_ABSENT,
.tuner_addr = ADDR_UNSET,
@@ -1329,7 +1289,6 @@
.muxsel = MUXSEL(2, 3, 1, 0),
.gpiomux = { 1, 0, 4, 4 },
.gpiomute = 9,
- .needs_tvaudio = 0,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL,
.tuner_addr = ADDR_UNSET,
@@ -1379,7 +1338,6 @@
.gpiomute = 0x1800,
.audio_mode_gpio= fv2000s_audio,
.no_msp34xx = 1,
- .needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL,
.tuner_addr = ADDR_UNSET,
@@ -1393,7 +1351,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0x500, 0x500, 0x300, 0x900 },
.gpiomute = 0x900,
- .needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL,
.tuner_addr = ADDR_UNSET,
@@ -1477,7 +1434,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0, 0, 11, 7 }, /* TV and Radio with same GPIO ! */
.gpiomute = 13,
- .needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = TUNER_LG_PAL_I_FM,
.tuner_addr = ADDR_UNSET,
@@ -1514,7 +1470,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0x01, 0x00, 0x03, 0x03 },
.gpiomute = 0x09,
- .needs_tvaudio = 1,
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL,
@@ -1540,7 +1495,6 @@
.gpiomask = 0,
.muxsel = MUXSEL(2, 3, 1, 0, 0),
.gpiomux = { 0 },
- .needs_tvaudio = 0,
.tuner_type = TUNER_ABSENT,
.tuner_addr = ADDR_UNSET,
},
@@ -1567,7 +1521,6 @@
.muxsel = MUXSEL(2, 1, 1),
.gpiomux = { 0, 1, 2, 2 },
.gpiomute = 4,
- .needs_tvaudio = 0,
.tuner_type = TUNER_PHILIPS_PAL,
.tuner_addr = ADDR_UNSET,
.pll = PLL_28,
@@ -1597,7 +1550,6 @@
.gpiomask = 0,
.muxsel = MUXSEL(2, 3, 1, 0),
.gpiomux = { 0 },
- .needs_tvaudio = 0,
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = TUNER_ABSENT,
@@ -1619,7 +1571,6 @@
* btwincap uses 0x80000/0x80003
*/
.gpiomute = 4,
- .needs_tvaudio = 0,
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL,
@@ -1655,7 +1606,6 @@
/* .audio_inputs= 1, */
.svhs = 2,
.muxsel = MUXSEL(2, 0, 1, 1),
- .needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = UNSET,
.tuner_addr = ADDR_UNSET,
@@ -1875,7 +1825,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0, 1, 2, 3},
.gpiomute = 4,
- .needs_tvaudio = 1,
.tuner_type = TUNER_PHILIPS_PAL,
.tuner_addr = ADDR_UNSET,
.pll = PLL_28,
@@ -1902,7 +1851,6 @@
.gpiomask = 0,
.muxsel = MUXSEL(2, 3),
.gpiomux = { 0 },
- .needs_tvaudio = 0,
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = TUNER_ABSENT,
@@ -1920,7 +1868,6 @@
/* Tuner, Radio, external, internal, off, on */
.gpiomux = { 0x08, 0x0f, 0x0a, 0x08 },
.gpiomute = 0x0f,
- .needs_tvaudio = 0,
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_NTSC,
@@ -1936,7 +1883,6 @@
.svhs = 2,
.gpiomask = 0x00,
.muxsel = MUXSEL(2, 3, 1, 1),
- .needs_tvaudio = 1,
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL,
@@ -2034,7 +1980,6 @@
.gpiomask = 0,
.muxsel = MUXSEL(2, 3, 1, 0),
.gpiomux = { 0 },
- .needs_tvaudio = 0,
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = TUNER_ABSENT,
@@ -2049,7 +1994,6 @@
.gpiomask = 0x00,
.muxsel = MUXSEL(2, 3, 1, 0),
.gpiomux = { 0, 0, 0, 0 }, /* card has no audio */
- .needs_tvaudio = 0,
.pll = PLL_28,
.tuner_type = TUNER_ABSENT,
.tuner_addr = ADDR_UNSET,
@@ -2062,7 +2006,6 @@
.gpiomask = 0x00,
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0, 0, 0, 0 }, /* card has no audio */
- .needs_tvaudio = 0,
.pll = PLL_28,
.tuner_type = TUNER_ABSENT,
.tuner_addr = ADDR_UNSET,
@@ -2079,7 +2022,6 @@
.muxsel = MUXSEL(2, 2, 2, 2, 3, 3, 3, 3, 1, 0),
.muxsel_hook = phytec_muxsel,
.gpiomux = { 0, 0, 0, 0 }, /* card has no audio */
- .needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = TUNER_ABSENT,
.tuner_addr = ADDR_UNSET,
@@ -2094,7 +2036,6 @@
.muxsel = MUXSEL(2, 2, 2, 2, 3, 3, 3, 3, 1, 1),
.muxsel_hook = phytec_muxsel,
.gpiomux = { 0, 0, 0, 0 }, /* card has no audio */
- .needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = TUNER_ABSENT,
.tuner_addr = ADDR_UNSET,
@@ -2118,7 +2059,6 @@
.tuner_type = TUNER_ABSENT,
.tuner_addr = ADDR_UNSET,
.svhs = NO_SVHS, /* card has no svhs */
- .needs_tvaudio = 0,
.no_msp34xx = 1,
.no_tda7432 = 1,
.gpiomask = 0x00,
@@ -2168,7 +2108,6 @@
.gpiomask = 3,
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 1, 1, 1, 1 },
- .needs_tvaudio = 1,
.tuner_type = TUNER_PHILIPS_PAL,
.tuner_addr = ADDR_UNSET,
.pll = PLL_35,
@@ -2210,7 +2149,6 @@
.muxsel = MUXSEL(2, 3, 1, 0),
.no_msp34xx = 1,
.no_tda7432 = 1,
- .needs_tvaudio = 0,
.tuner_type = TUNER_ABSENT,
.tuner_addr = ADDR_UNSET,
},
@@ -2222,7 +2160,6 @@
.tuner_type = TUNER_PHILIPS_PAL,
.tuner_addr = ADDR_UNSET,
.svhs = 2,
- .needs_tvaudio = 0,
.gpiomask = 0x68,
.muxsel = MUXSEL(2, 3, 1),
.gpiomux = { 0x68, 0x68, 0x61, 0x61 },
@@ -2241,7 +2178,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0, 1, 2, 2 },
.gpiomute = 3,
- .needs_tvaudio = 0,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL,
.tuner_addr = ADDR_UNSET,
@@ -2265,7 +2201,6 @@
.muxsel = MUXSEL(2, 2, 2, 2),
.gpiomux = { 0, 0, 0, 0 }, /* card has no audio */
.pll = PLL_28,
- .needs_tvaudio = 0,
.muxsel_hook = picolo_tetra_muxsel,/*Required as it doesn't follow the classic input selection policy*/
.tuner_type = TUNER_ABSENT,
.tuner_addr = ADDR_UNSET,
@@ -2358,7 +2293,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 2, 0, 0, 0 },
.gpiomute = 10,
- .needs_tvaudio = 0,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL,
.tuner_addr = ADDR_UNSET,
@@ -2405,7 +2339,6 @@
.tuner_addr = ADDR_UNSET,
.gpiomask = 0x008007,
.gpiomux = { 0, 0x000001,0,0 },
- .needs_tvaudio = 1,
.has_radio = 1,
},
[BTTV_BOARD_TIBET_CS16] = {
@@ -2518,7 +2451,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0x001e00, 0, 0x018000, 0x014000 },
.gpiomute = 0x002000,
- .needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = TUNER_YMEC_TVF66T5_B_DFF,
.tuner_addr = 0xc1 >>1,
@@ -2534,7 +2466,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0, 1, 2, 2 },
.gpiomute = 3,
- .needs_tvaudio = 0,
.pll = PLL_28,
.tuner_type = TUNER_TENA_9533_DI,
.tuner_addr = ADDR_UNSET,
@@ -2615,7 +2546,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 2, 0, 0, 0 },
.gpiomute = 1,
- .needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_NTSC,
.tuner_addr = ADDR_UNSET,
@@ -2714,7 +2644,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0x20001,0x10001, 0, 0 },
.gpiomute = 10,
- .needs_tvaudio = 1,
.pll = PLL_28,
.tuner_type = TUNER_PHILIPS_PAL_I,
.tuner_addr = ADDR_UNSET,
@@ -2746,7 +2675,6 @@
.muxsel = MUXSEL(2, 3, 1, 1),
.gpiomux = { 0, 1, 2, 2 }, /* CONTVFMi */
.gpiomute = 3, /* CONTVFMi */
- .needs_tvaudio = 0,
.tuner_type = TUNER_PHILIPS_FM1216ME_MK3, /* TCL MK3 */
.tuner_addr = ADDR_UNSET,
.pll = PLL_28,
@@ -2785,7 +2713,6 @@
.gpiomask = 0x00,
.muxsel = MUXSEL(0, 2, 3, 1),
.gpiomux = { 0, 0, 0, 0 }, /* card has no audio */
- .needs_tvaudio = 0,
.pll = PLL_28,
.tuner_type = TUNER_ABSENT,
.tuner_addr = ADDR_UNSET,
@@ -2799,7 +2726,6 @@
.gpiomask = 0x00,
.muxsel = MUXSEL(2, 3, 1),
.gpiomux = { 0, 0, 0, 0 }, /* card has no audio */
- .needs_tvaudio = 0,
.pll = PLL_28,
.tuner_type = TUNER_ABSENT,
.tuner_addr = ADDR_UNSET,
@@ -2813,7 +2739,6 @@
.gpiomask = 0x00,
.muxsel = MUXSEL(3, 2, 1),
.gpiomux = { 0, 0, 0, 0 }, /* card has no audio */
- .needs_tvaudio = 0,
.pll = PLL_28,
.tuner_type = TUNER_ABSENT,
.tuner_addr = ADDR_UNSET,
@@ -2877,7 +2802,6 @@
.gpiomask = 0,
.muxsel = MUXSEL(2, 3),
.gpiomux = { 0 },
- .needs_tvaudio = 0,
.no_msp34xx = 1,
.pll = PLL_28,
.tuner_type = TUNER_ABSENT,
@@ -3649,7 +3573,7 @@
struct tuner_setup tun_setup;
/* Load tuner module before issuing tuner config call! */
- if (bttv_tvcards[btv->c.type].has_radio)
+ if (btv->has_radio)
v4l2_i2c_new_subdev(&btv->c.v4l2_dev,
&btv->c.i2c_adap, "tuner",
0, v4l2_i2c_tuner_addrs(ADDRS_RADIO));
@@ -3664,7 +3588,7 @@
tun_setup.type = btv->tuner_type;
tun_setup.addr = addr;
- if (bttv_tvcards[btv->c.type].has_radio)
+ if (btv->has_radio)
tun_setup.mode_mask |= T_RADIO;
bttv_call_all(btv, tuner, s_type_addr, &tun_setup);
@@ -3724,6 +3648,10 @@
bttv_tvcards[BTTV_BOARD_HAUPPAUGE_IMPACTVCB].name);
btv->c.type = BTTV_BOARD_HAUPPAUGE_IMPACTVCB;
}
+
+ /* The 61334 needs the msp3410 to do the radio demod to get sound */
+ if (tv.model == 61334)
+ btv->radio_uses_msp_demodulator = 1;
}
static int terratec_active_radio_upgrade(struct bttv *btv)
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index a9cfb0f..ff7a589 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -1218,6 +1218,11 @@
For now this is sufficient. */
switch (input) {
case TVAUDIO_INPUT_RADIO:
+ /* Some boards need the msp do to the radio demod */
+ if (btv->radio_uses_msp_demodulator) {
+ in = MSP_INPUT_DEFAULT;
+ break;
+ }
in = MSP_INPUT(MSP_IN_SCART2, MSP_IN_TUNER1,
MSP_DSP_IN_SCART, MSP_DSP_IN_SCART);
break;
diff --git a/drivers/media/video/bt8xx/bttv.h b/drivers/media/video/bt8xx/bttv.h
index c517161..acfe2f3 100644
--- a/drivers/media/video/bt8xx/bttv.h
+++ b/drivers/media/video/bt8xx/bttv.h
@@ -236,7 +236,6 @@
/* i2c audio flags */
unsigned int no_msp34xx:1;
unsigned int no_tda7432:1;
- unsigned int needs_tvaudio:1;
unsigned int msp34xx_alt:1;
/* Note: currently no card definition needs to mark the presence
of a RDS saa6588 chip. If this is ever needed, then add a new
diff --git a/drivers/media/video/bt8xx/bttvp.h b/drivers/media/video/bt8xx/bttvp.h
index db943a8d..70fd4f23 100644
--- a/drivers/media/video/bt8xx/bttvp.h
+++ b/drivers/media/video/bt8xx/bttvp.h
@@ -440,6 +440,7 @@
/* radio data/state */
int has_radio;
int radio_user;
+ int radio_uses_msp_demodulator;
/* miro/pinnacle + Aimslab VHX
philips matchbox (tea5757 radio tuner) support */
diff --git a/drivers/media/video/bw-qcam.c b/drivers/media/video/bw-qcam.c
index 2520219..5b75a64 100644
--- a/drivers/media/video/bw-qcam.c
+++ b/drivers/media/video/bw-qcam.c
@@ -607,8 +607,9 @@
}
o = i * pixels_per_line + pixels_read + k;
if (o < len) {
+ u8 ch = invert - buffer[k];
got++;
- put_user((invert - buffer[k]) << shift, buf + o);
+ put_user(ch << shift, buf + o);
}
}
pixels_read += bytes;
@@ -648,8 +649,8 @@
struct qcam *qcam = video_drvdata(file);
strlcpy(vcap->driver, qcam->v4l2_dev.name, sizeof(vcap->driver));
- strlcpy(vcap->card, "B&W Quickcam", sizeof(vcap->card));
- strlcpy(vcap->bus_info, "parport", sizeof(vcap->bus_info));
+ strlcpy(vcap->card, "Connectix B&W Quickcam", sizeof(vcap->card));
+ strlcpy(vcap->bus_info, qcam->pport->name, sizeof(vcap->bus_info));
vcap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE;
vcap->capabilities = vcap->device_caps | V4L2_CAP_DEVICE_CAPS;
return 0;
@@ -688,8 +689,8 @@
pix->height = qcam->height / qcam->transfer_scale;
pix->pixelformat = (qcam->bpp == 4) ? V4L2_PIX_FMT_Y4 : V4L2_PIX_FMT_Y6;
pix->field = V4L2_FIELD_NONE;
- pix->bytesperline = qcam->width;
- pix->sizeimage = qcam->width * qcam->height;
+ pix->bytesperline = pix->width;
+ pix->sizeimage = pix->width * pix->height;
/* Just a guess */
pix->colorspace = V4L2_COLORSPACE_SRGB;
return 0;
@@ -757,7 +758,7 @@
"4-Bit Monochrome", V4L2_PIX_FMT_Y4,
{ 0, 0, 0, 0 }
},
- { 0, 0, 0,
+ { 1, 0, 0,
"6-Bit Monochrome", V4L2_PIX_FMT_Y6,
{ 0, 0, 0, 0 }
},
@@ -772,6 +773,25 @@
return 0;
}
+static int qcam_enum_framesizes(struct file *file, void *fh,
+ struct v4l2_frmsizeenum *fsize)
+{
+ static const struct v4l2_frmsize_discrete sizes[] = {
+ { 80, 60 },
+ { 160, 120 },
+ { 320, 240 },
+ };
+
+ if (fsize->index > 2)
+ return -EINVAL;
+ if (fsize->pixel_format != V4L2_PIX_FMT_Y4 &&
+ fsize->pixel_format != V4L2_PIX_FMT_Y6)
+ return -EINVAL;
+ fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
+ fsize->discrete = sizes[fsize->index];
+ return 0;
+}
+
static ssize_t qcam_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
@@ -795,6 +815,11 @@
return len;
}
+static unsigned int qcam_poll(struct file *filp, poll_table *wait)
+{
+ return v4l2_ctrl_poll(filp, wait) | POLLIN | POLLRDNORM;
+}
+
static int qcam_s_ctrl(struct v4l2_ctrl *ctrl)
{
struct qcam *qcam =
@@ -828,7 +853,7 @@
.owner = THIS_MODULE,
.open = v4l2_fh_open,
.release = v4l2_fh_release,
- .poll = v4l2_ctrl_poll,
+ .poll = qcam_poll,
.unlocked_ioctl = video_ioctl2,
.read = qcam_read,
};
@@ -839,6 +864,7 @@
.vidioc_s_input = qcam_s_input,
.vidioc_enum_input = qcam_enum_input,
.vidioc_enum_fmt_vid_cap = qcam_enum_fmt_vid_cap,
+ .vidioc_enum_framesizes = qcam_enum_framesizes,
.vidioc_g_fmt_vid_cap = qcam_g_fmt_vid_cap,
.vidioc_s_fmt_vid_cap = qcam_s_fmt_vid_cap,
.vidioc_try_fmt_vid_cap = qcam_try_fmt_vid_cap,
@@ -864,9 +890,9 @@
return NULL;
v4l2_dev = &qcam->v4l2_dev;
- strlcpy(v4l2_dev->name, "bw-qcam", sizeof(v4l2_dev->name));
+ snprintf(v4l2_dev->name, sizeof(v4l2_dev->name), "bw-qcam%d", num_cams);
- if (v4l2_device_register(NULL, v4l2_dev) < 0) {
+ if (v4l2_device_register(port->dev, v4l2_dev) < 0) {
v4l2_err(v4l2_dev, "Could not register v4l2_device\n");
kfree(qcam);
return NULL;
@@ -886,7 +912,7 @@
return NULL;
}
qcam->pport = port;
- qcam->pdev = parport_register_device(port, "bw-qcam", NULL, NULL,
+ qcam->pdev = parport_register_device(port, v4l2_dev->name, NULL, NULL,
NULL, 0, NULL);
if (qcam->pdev == NULL) {
v4l2_err(v4l2_dev, "couldn't register for %s.\n", port->name);
@@ -975,6 +1001,7 @@
return -ENODEV;
}
qc_calibrate(qcam);
+ v4l2_ctrl_handler_setup(&qcam->hdl);
parport_release(qcam->pdev);
diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c
index b55d57c..7e5ffd6 100644
--- a/drivers/media/video/cx18/cx18-driver.c
+++ b/drivers/media/video/cx18/cx18-driver.c
@@ -838,10 +838,10 @@
}
CX18_DEBUG_INFO("cx%d (rev %d) at %02x:%02x.%x, "
- "irq: %d, latency: %d, memory: 0x%lx\n",
+ "irq: %d, latency: %d, memory: 0x%llx\n",
cx->pci_dev->device, cx->card_rev, pci_dev->bus->number,
PCI_SLOT(pci_dev->devfn), PCI_FUNC(pci_dev->devfn),
- cx->pci_dev->irq, pci_latency, (unsigned long)cx->base_addr);
+ cx->pci_dev->irq, pci_latency, (u64)cx->base_addr);
return 0;
}
@@ -938,7 +938,7 @@
if (retval)
goto err;
- CX18_DEBUG_INFO("base addr: 0x%08x\n", cx->base_addr);
+ CX18_DEBUG_INFO("base addr: 0x%llx\n", (u64)cx->base_addr);
/* PCI Device Setup */
retval = cx18_setup_pci(cx, pci_dev, pci_id);
@@ -946,8 +946,8 @@
goto free_workqueues;
/* map io memory */
- CX18_DEBUG_INFO("attempting ioremap at 0x%08x len 0x%08x\n",
- cx->base_addr + CX18_MEM_OFFSET, CX18_MEM_SIZE);
+ CX18_DEBUG_INFO("attempting ioremap at 0x%llx len 0x%08x\n",
+ (u64)cx->base_addr + CX18_MEM_OFFSET, CX18_MEM_SIZE);
cx->enc_mem = ioremap_nocache(cx->base_addr + CX18_MEM_OFFSET,
CX18_MEM_SIZE);
if (!cx->enc_mem) {
diff --git a/drivers/media/video/cx18/cx18-driver.h b/drivers/media/video/cx18/cx18-driver.h
index 7a37e0e..2767c64 100644
--- a/drivers/media/video/cx18/cx18-driver.h
+++ b/drivers/media/video/cx18/cx18-driver.h
@@ -622,7 +622,7 @@
unique ID. Starts at 1, so 0 can be used as
uninitialized value in the stream->id. */
- u32 base_addr;
+ resource_size_t base_addr;
u8 card_rev;
void __iomem *enc_mem, *reg_mem;
diff --git a/drivers/media/video/cx18/cx18-firmware.c b/drivers/media/video/cx18/cx18-firmware.c
index 1b3fb50..b85c292 100644
--- a/drivers/media/video/cx18/cx18-firmware.c
+++ b/drivers/media/video/cx18/cx18-firmware.c
@@ -164,8 +164,13 @@
apu_version = (vers[0] << 24) | (vers[4] << 16) | vers[32];
while (offset + sizeof(seghdr) < fw->size) {
- /* TODO: byteswapping */
- memcpy(&seghdr, src + offset / 4, sizeof(seghdr));
+ const u32 *shptr = src + offset / 4;
+
+ seghdr.sync1 = le32_to_cpu(shptr[0]);
+ seghdr.sync2 = le32_to_cpu(shptr[1]);
+ seghdr.addr = le32_to_cpu(shptr[2]);
+ seghdr.size = le32_to_cpu(shptr[3]);
+
offset += sizeof(seghdr);
if (seghdr.sync1 != APU_ROM_SYNC1 ||
seghdr.sync2 != APU_ROM_SYNC2) {
diff --git a/drivers/media/video/cx18/cx18-mailbox.c b/drivers/media/video/cx18/cx18-mailbox.c
index ed81183..eabf00c 100644
--- a/drivers/media/video/cx18/cx18-mailbox.c
+++ b/drivers/media/video/cx18/cx18-mailbox.c
@@ -434,6 +434,7 @@
{
u32 handle, mdl_ack_offset, mdl_ack_count;
struct cx18_mailbox *mb;
+ int i;
mb = &order->mb;
handle = mb->args[0];
@@ -447,8 +448,9 @@
return -1;
}
- cx18_memcpy_fromio(cx, order->mdl_ack, cx->enc_mem + mdl_ack_offset,
- sizeof(struct cx18_mdl_ack) * mdl_ack_count);
+ for (i = 0; i < sizeof(struct cx18_mdl_ack) * mdl_ack_count; i += sizeof(u32))
+ ((u32 *)order->mdl_ack)[i / sizeof(u32)] =
+ cx18_readl(cx, cx->enc_mem + mdl_ack_offset + i);
if ((order->flags & CX18_F_EWO_MB_STALE) == 0)
mb_ack_irq(cx, order);
@@ -538,6 +540,7 @@
struct cx18_mailbox *order_mb;
struct cx18_in_work_order *order;
int submit;
+ int i;
switch (rpu) {
case CPU:
@@ -562,10 +565,12 @@
order_mb = &order->mb;
/* mb->cmd and mb->args[0] through mb->args[2] */
- cx18_memcpy_fromio(cx, &order_mb->cmd, &mb->cmd, 4 * sizeof(u32));
+ for (i = 0; i < 4; i++)
+ (&order_mb->cmd)[i] = cx18_readl(cx, &mb->cmd + i);
+
/* mb->request and mb->ack. N.B. we want to read mb->ack last */
- cx18_memcpy_fromio(cx, &order_mb->request, &mb->request,
- 2 * sizeof(u32));
+ for (i = 0; i < 2; i++)
+ (&order_mb->request)[i] = cx18_readl(cx, &mb->request + i);
if (order_mb->request == order_mb->ack) {
CX18_DEBUG_WARN("Possibly falling behind: %s self-ack'ed our "
diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
index e46446a..ed7b2aa 100644
--- a/drivers/media/video/cx88/cx88-blackbird.c
+++ b/drivers/media/video/cx88/cx88-blackbird.c
@@ -471,7 +471,7 @@
dprintk(1,"Loading firmware ...\n");
dataptr = (u32*)firmware->data;
for (i = 0; i < (firmware->size >> 2); i++) {
- value = *dataptr;
+ value = le32_to_cpu(*dataptr);
checksum += ~value;
memory_write(dev->core, i, value);
dataptr++;
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 20a7e24..92da7c2 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -974,6 +974,7 @@
[EM2884_BOARD_CINERGY_HTC_STICK] = {
.name = "Terratec Cinergy HTC Stick",
.has_dvb = 1,
+ .ir_codes = RC_MAP_NEC_TERRATEC_CINERGY_XS,
#if 0
.tuner_type = TUNER_PHILIPS_TDA8290,
.tuner_addr = 0x41,
diff --git a/drivers/media/video/em28xx/em28xx-input.c b/drivers/media/video/em28xx/em28xx-input.c
index fce5f76..5e30c4f 100644
--- a/drivers/media/video/em28xx/em28xx-input.c
+++ b/drivers/media/video/em28xx/em28xx-input.c
@@ -527,6 +527,8 @@
if (dev->board.ir_codes == NULL) {
/* No remote control support */
+ em28xx_warn("Remote control support is not available for "
+ "this card.\n");
return 0;
}
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index 137166d..31721ea 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -1653,7 +1653,7 @@
enum v4l2_buf_type buf_type)
{
struct gspca_dev *gspca_dev = video_drvdata(file);
- int ret;
+ int i, ret;
if (buf_type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL;
@@ -1678,6 +1678,8 @@
wake_up_interruptible(&gspca_dev->wq);
/* empty the transfer queues */
+ for (i = 0; i < gspca_dev->nframes; i++)
+ gspca_dev->frame[i].v4l2_buf.flags &= ~BUF_ALL_FLAGS;
atomic_set(&gspca_dev->fr_q, 0);
atomic_set(&gspca_dev->fr_i, 0);
gspca_dev->fr_o = 0;
diff --git a/drivers/media/video/gspca/ov534.c b/drivers/media/video/gspca/ov534.c
index b5acb1e..80c81dd 100644
--- a/drivers/media/video/gspca/ov534.c
+++ b/drivers/media/video/gspca/ov534.c
@@ -96,7 +96,7 @@
static void setcontrast(struct gspca_dev *gspca_dev);
static void setgain(struct gspca_dev *gspca_dev);
static void setexposure(struct gspca_dev *gspca_dev);
-static int sd_setagc(struct gspca_dev *gspca_dev, __s32 val);
+static void setagc(struct gspca_dev *gspca_dev);
static void setawb(struct gspca_dev *gspca_dev);
static void setaec(struct gspca_dev *gspca_dev);
static void setsharpness(struct gspca_dev *gspca_dev);
@@ -189,7 +189,7 @@
.step = 1,
.default_value = 1,
},
- .set = sd_setagc
+ .set_control = setagc
},
[AWB] = {
{
@@ -851,6 +851,7 @@
int i;
for (i = 0; i < 5; i++) {
+ msleep(10);
data = ov534_reg_read(gspca_dev, OV534_REG_STATUS);
switch (data) {
@@ -1242,10 +1243,6 @@
cam->ctrls = sd->ctrls;
- /* the auto white balance control works only when auto gain is set */
- if (sd_ctrls[AGC].qctrl.default_value == 0)
- gspca_dev->ctrl_inac |= (1 << AWB);
-
cam->cam_mode = ov772x_mode;
cam->nmodes = ARRAY_SIZE(ov772x_mode);
@@ -1486,29 +1483,6 @@
} while (remaining_len > 0);
}
-static int sd_setagc(struct gspca_dev *gspca_dev, __s32 val)
-{
- struct sd *sd = (struct sd *) gspca_dev;
-
- sd->ctrls[AGC].val = val;
-
- /* the auto white balance control works only
- * when auto gain is set */
- if (val) {
- gspca_dev->ctrl_inac &= ~(1 << AWB);
- } else {
- gspca_dev->ctrl_inac |= (1 << AWB);
- if (sd->ctrls[AWB].val) {
- sd->ctrls[AWB].val = 0;
- if (gspca_dev->streaming)
- setawb(gspca_dev);
- }
- }
- if (gspca_dev->streaming)
- setagc(gspca_dev);
- return gspca_dev->usb_err;
-}
-
static int sd_querymenu(struct gspca_dev *gspca_dev,
struct v4l2_querymenu *menu)
{
diff --git a/drivers/media/video/gspca/ov534_9.c b/drivers/media/video/gspca/ov534_9.c
index b579730..1fd41f0 100644
--- a/drivers/media/video/gspca/ov534_9.c
+++ b/drivers/media/video/gspca/ov534_9.c
@@ -1008,6 +1008,7 @@
int i;
for (i = 0; i < 5; i++) {
+ msleep(10);
data = reg_r(gspca_dev, OV534_REG_STATUS);
switch (data) {
diff --git a/drivers/media/video/gspca/pac7311.c b/drivers/media/video/gspca/pac7311.c
index 2cb7d95..115da16 100644
--- a/drivers/media/video/gspca/pac7311.c
+++ b/drivers/media/video/gspca/pac7311.c
@@ -418,7 +418,7 @@
struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
gspca_dev->vdev.ctrl_handler = hdl;
- v4l2_ctrl_handler_init(hdl, 4);
+ v4l2_ctrl_handler_init(hdl, 5);
sd->contrast = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_CONTRAST, 0, 15, 1, 7);
diff --git a/drivers/media/video/gspca/sn9c20x.c b/drivers/media/video/gspca/sn9c20x.c
index ad09820..6c31e46 100644
--- a/drivers/media/video/gspca/sn9c20x.c
+++ b/drivers/media/video/gspca/sn9c20x.c
@@ -1761,7 +1761,6 @@
V4L2_CID_SATURATION, 0, 255, 1, 127);
sd->hue = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_HUE, -180, 180, 1, 0);
- v4l2_ctrl_cluster(4, &sd->brightness);
sd->gamma = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_GAMMA, 0, 255, 1, 0x10);
@@ -1770,7 +1769,6 @@
V4L2_CID_BLUE_BALANCE, 0, 127, 1, 0x28);
sd->red = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_RED_BALANCE, 0, 127, 1, 0x28);
- v4l2_ctrl_cluster(2, &sd->blue);
if (sd->sensor != SENSOR_OV9655 && sd->sensor != SENSOR_SOI968 &&
sd->sensor != SENSOR_OV7670 && sd->sensor != SENSOR_MT9M001 &&
@@ -1779,7 +1777,6 @@
V4L2_CID_HFLIP, 0, 1, 1, 0);
sd->vflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_VFLIP, 0, 1, 1, 0);
- v4l2_ctrl_cluster(2, &sd->hflip);
}
if (sd->sensor != SENSOR_SOI968 && sd->sensor != SENSOR_MT9VPRB &&
@@ -1794,6 +1791,20 @@
V4L2_CID_GAIN, 0, 28, 1, 0);
sd->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
+ }
+
+ sd->jpegqual = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+ V4L2_CID_JPEG_COMPRESSION_QUALITY, 50, 90, 1, 80);
+ if (hdl->error) {
+ pr_err("Could not initialize controls\n");
+ return hdl->error;
+ }
+
+ v4l2_ctrl_cluster(4, &sd->brightness);
+ v4l2_ctrl_cluster(2, &sd->blue);
+ if (sd->hflip)
+ v4l2_ctrl_cluster(2, &sd->hflip);
+ if (sd->autogain) {
if (sd->sensor == SENSOR_SOI968)
/* this sensor doesn't have the exposure control and
autogain is clustered with gain instead. This works
@@ -1803,13 +1814,6 @@
/* Otherwise autogain is clustered with exposure. */
v4l2_ctrl_auto_cluster(2, &sd->autogain, 0, false);
}
-
- sd->jpegqual = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
- V4L2_CID_JPEG_COMPRESSION_QUALITY, 50, 90, 1, 80);
- if (hdl->error) {
- pr_err("Could not initialize controls\n");
- return hdl->error;
- }
return 0;
}
diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index 4d1696d..f38faa9 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -3120,7 +3120,7 @@
| (SENSOR_ ## sensor << 8) \
| (flags)
static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x0458, 0x7025), BS(SN9C120, MI0360)},
+ {USB_DEVICE(0x0458, 0x7025), BSF(SN9C120, MI0360B, F_PDN_INV)},
{USB_DEVICE(0x0458, 0x702e), BS(SN9C120, OV7660)},
{USB_DEVICE(0x045e, 0x00f5), BSF(SN9C105, OV7660, F_PDN_INV)},
{USB_DEVICE(0x045e, 0x00f7), BSF(SN9C105, OV7660, F_PDN_INV)},
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index 057929e..5462ce2 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -866,10 +866,10 @@
pci_write_config_dword(pdev, 0x40, 0xffff);
IVTV_DEBUG_INFO("%d (rev %d) at %02x:%02x.%x, "
- "irq: %d, latency: %d, memory: 0x%lx\n",
+ "irq: %d, latency: %d, memory: 0x%llx\n",
pdev->device, pdev->revision, pdev->bus->number,
PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn),
- pdev->irq, pci_latency, (unsigned long)itv->base_addr);
+ pdev->irq, pci_latency, (u64)itv->base_addr);
return 0;
}
@@ -1007,7 +1007,7 @@
itv->cxhdl.priv = itv;
itv->cxhdl.func = ivtv_api_func;
- IVTV_DEBUG_INFO("base addr: 0x%08x\n", itv->base_addr);
+ IVTV_DEBUG_INFO("base addr: 0x%llx\n", (u64)itv->base_addr);
/* PCI Device Setup */
retval = ivtv_setup_pci(itv, pdev, pci_id);
@@ -1017,8 +1017,8 @@
goto free_mem;
/* map io memory */
- IVTV_DEBUG_INFO("attempting ioremap at 0x%08x len 0x%08x\n",
- itv->base_addr + IVTV_ENCODER_OFFSET, IVTV_ENCODER_SIZE);
+ IVTV_DEBUG_INFO("attempting ioremap at 0x%llx len 0x%08x\n",
+ (u64)itv->base_addr + IVTV_ENCODER_OFFSET, IVTV_ENCODER_SIZE);
itv->enc_mem = ioremap_nocache(itv->base_addr + IVTV_ENCODER_OFFSET,
IVTV_ENCODER_SIZE);
if (!itv->enc_mem) {
@@ -1034,8 +1034,8 @@
}
if (itv->has_cx23415) {
- IVTV_DEBUG_INFO("attempting ioremap at 0x%08x len 0x%08x\n",
- itv->base_addr + IVTV_DECODER_OFFSET, IVTV_DECODER_SIZE);
+ IVTV_DEBUG_INFO("attempting ioremap at 0x%llx len 0x%08x\n",
+ (u64)itv->base_addr + IVTV_DECODER_OFFSET, IVTV_DECODER_SIZE);
itv->dec_mem = ioremap_nocache(itv->base_addr + IVTV_DECODER_OFFSET,
IVTV_DECODER_SIZE);
if (!itv->dec_mem) {
@@ -1056,8 +1056,8 @@
}
/* map registers memory */
- IVTV_DEBUG_INFO("attempting ioremap at 0x%08x len 0x%08x\n",
- itv->base_addr + IVTV_REG_OFFSET, IVTV_REG_SIZE);
+ IVTV_DEBUG_INFO("attempting ioremap at 0x%llx len 0x%08x\n",
+ (u64)itv->base_addr + IVTV_REG_OFFSET, IVTV_REG_SIZE);
itv->reg_mem =
ioremap_nocache(itv->base_addr + IVTV_REG_OFFSET, IVTV_REG_SIZE);
if (!itv->reg_mem) {
diff --git a/drivers/media/video/ivtv/ivtv-driver.h b/drivers/media/video/ivtv/ivtv-driver.h
index 2e22002..a7e00f8 100644
--- a/drivers/media/video/ivtv/ivtv-driver.h
+++ b/drivers/media/video/ivtv/ivtv-driver.h
@@ -622,7 +622,7 @@
struct v4l2_subdev *sd_video; /* controlling video decoder subdev */
struct v4l2_subdev *sd_audio; /* controlling audio subdev */
struct v4l2_subdev *sd_muxer; /* controlling audio muxer subdev */
- u32 base_addr; /* PCI resource base address */
+ resource_size_t base_addr; /* PCI resource base address */
volatile void __iomem *enc_mem; /* pointer to mapped encoder memory */
volatile void __iomem *dec_mem; /* pointer to mapped decoder memory */
volatile void __iomem *reg_mem; /* pointer to mapped registers */
diff --git a/drivers/media/video/mem2mem_testdev.c b/drivers/media/video/mem2mem_testdev.c
index d2dec58..3945556 100644
--- a/drivers/media/video/mem2mem_testdev.c
+++ b/drivers/media/video/mem2mem_testdev.c
@@ -110,22 +110,6 @@
V4L2_M2M_DST = 1,
};
-/* Source and destination queue data */
-static struct m2mtest_q_data q_data[2];
-
-static struct m2mtest_q_data *get_q_data(enum v4l2_buf_type type)
-{
- switch (type) {
- case V4L2_BUF_TYPE_VIDEO_OUTPUT:
- return &q_data[V4L2_M2M_SRC];
- case V4L2_BUF_TYPE_VIDEO_CAPTURE:
- return &q_data[V4L2_M2M_DST];
- default:
- BUG();
- }
- return NULL;
-}
-
#define V4L2_CID_TRANS_TIME_MSEC V4L2_CID_PRIVATE_BASE
#define V4L2_CID_TRANS_NUM_BUFS (V4L2_CID_PRIVATE_BASE + 1)
@@ -198,8 +182,26 @@
int aborting;
struct v4l2_m2m_ctx *m2m_ctx;
+
+ /* Source and destination queue data */
+ struct m2mtest_q_data q_data[2];
};
+static struct m2mtest_q_data *get_q_data(struct m2mtest_ctx *ctx,
+ enum v4l2_buf_type type)
+{
+ switch (type) {
+ case V4L2_BUF_TYPE_VIDEO_OUTPUT:
+ return &ctx->q_data[V4L2_M2M_SRC];
+ case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+ return &ctx->q_data[V4L2_M2M_DST];
+ default:
+ BUG();
+ }
+ return NULL;
+}
+
+
static struct v4l2_queryctrl *get_ctrl(int id)
{
int i;
@@ -223,7 +225,7 @@
int tile_w, bytes_left;
int width, height, bytesperline;
- q_data = get_q_data(V4L2_BUF_TYPE_VIDEO_OUTPUT);
+ q_data = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);
width = q_data->width;
height = q_data->height;
@@ -436,7 +438,7 @@
if (!vq)
return -EINVAL;
- q_data = get_q_data(f->type);
+ q_data = get_q_data(ctx, f->type);
f->fmt.pix.width = q_data->width;
f->fmt.pix.height = q_data->height;
@@ -535,7 +537,7 @@
if (!vq)
return -EINVAL;
- q_data = get_q_data(f->type);
+ q_data = get_q_data(ctx, f->type);
if (!q_data)
return -EINVAL;
@@ -747,7 +749,7 @@
struct m2mtest_q_data *q_data;
unsigned int size, count = *nbuffers;
- q_data = get_q_data(vq->type);
+ q_data = get_q_data(ctx, vq->type);
size = q_data->width * q_data->height * q_data->fmt->depth >> 3;
@@ -775,7 +777,7 @@
dprintk(ctx->dev, "type: %d\n", vb->vb2_queue->type);
- q_data = get_q_data(vb->vb2_queue->type);
+ q_data = get_q_data(ctx, vb->vb2_queue->type);
if (vb2_plane_size(vb, 0) < q_data->sizeimage) {
dprintk(ctx->dev, "%s data will not fit into plane (%lu < %lu)\n",
@@ -860,6 +862,9 @@
ctx->transtime = MEM2MEM_DEF_TRANSTIME;
ctx->num_processed = 0;
+ ctx->q_data[V4L2_M2M_SRC].fmt = &formats[0];
+ ctx->q_data[V4L2_M2M_DST].fmt = &formats[0];
+
ctx->m2m_ctx = v4l2_m2m_ctx_init(dev->m2m_dev, ctx, &queue_init);
if (IS_ERR(ctx->m2m_ctx)) {
@@ -986,9 +991,6 @@
goto err_m2m;
}
- q_data[V4L2_M2M_SRC].fmt = &formats[0];
- q_data[V4L2_M2M_DST].fmt = &formats[0];
-
return 0;
v4l2_m2m_release(dev->m2m_dev);
diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c
index ded26b7..41f9a25 100644
--- a/drivers/media/video/mx2_camera.c
+++ b/drivers/media/video/mx2_camera.c
@@ -345,19 +345,6 @@
PRP_INTR_CH2OVF,
}
},
- {
- .in_fmt = V4L2_MBUS_FMT_UYVY8_2X8,
- .out_fmt = V4L2_PIX_FMT_YUV420,
- .cfg = {
- .channel = 2,
- .in_fmt = PRP_CNTL_DATA_IN_YUV422,
- .out_fmt = PRP_CNTL_CH2_OUT_YUV420,
- .src_pixel = 0x22000888, /* YUV422 (YUYV) */
- .irq_flags = PRP_INTR_RDERR | PRP_INTR_CH2WERR |
- PRP_INTR_CH2FC | PRP_INTR_LBOVF |
- PRP_INTR_CH2OVF,
- }
- },
};
static struct mx2_fmt_cfg *mx27_emma_prp_get_format(
@@ -984,7 +971,6 @@
struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
struct mx2_camera_dev *pcdev = ici->priv;
struct v4l2_mbus_config cfg = {.type = V4L2_MBUS_PARALLEL,};
- const struct soc_camera_format_xlate *xlate;
unsigned long common_flags;
int ret;
int bytesperline;
@@ -1029,31 +1015,14 @@
return ret;
}
- xlate = soc_camera_xlate_by_fourcc(icd, pixfmt);
- if (!xlate) {
- dev_warn(icd->parent, "Format %x not found\n", pixfmt);
- return -EINVAL;
- }
-
- if (xlate->code == V4L2_MBUS_FMT_YUYV8_2X8) {
- csicr1 |= CSICR1_PACK_DIR;
- csicr1 &= ~CSICR1_SWAP16_EN;
- dev_dbg(icd->parent, "already yuyv format, don't convert\n");
- } else if (xlate->code == V4L2_MBUS_FMT_UYVY8_2X8) {
- csicr1 &= ~CSICR1_PACK_DIR;
- csicr1 |= CSICR1_SWAP16_EN;
- dev_dbg(icd->parent, "convert uyvy mbus format into yuyv\n");
- } else {
- dev_warn(icd->parent, "mbus format not supported\n");
- return -EINVAL;
- }
-
if (common_flags & V4L2_MBUS_PCLK_SAMPLE_RISING)
csicr1 |= CSICR1_REDGE;
if (common_flags & V4L2_MBUS_VSYNC_ACTIVE_HIGH)
csicr1 |= CSICR1_SOF_POL;
if (common_flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH)
csicr1 |= CSICR1_HSYNC_POL;
+ if (pcdev->platform_flags & MX2_CAMERA_SWAP16)
+ csicr1 |= CSICR1_SWAP16_EN;
if (pcdev->platform_flags & MX2_CAMERA_EXT_VSYNC)
csicr1 |= CSICR1_EXT_VSYNC;
if (pcdev->platform_flags & MX2_CAMERA_CCIR)
@@ -1064,6 +1033,8 @@
csicr1 |= CSICR1_GCLK_MODE;
if (pcdev->platform_flags & MX2_CAMERA_INV_DATA)
csicr1 |= CSICR1_INV_DATA;
+ if (pcdev->platform_flags & MX2_CAMERA_PACK_DIR_MSB)
+ csicr1 |= CSICR1_PACK_DIR;
pcdev->csicr1 = csicr1;
@@ -1138,8 +1109,7 @@
return 0;
}
- if (code == V4L2_MBUS_FMT_YUYV8_2X8 ||
- code == V4L2_MBUS_FMT_UYVY8_2X8) {
+ if (code == V4L2_MBUS_FMT_YUYV8_2X8) {
formats++;
if (xlate) {
/*
@@ -1155,18 +1125,6 @@
}
}
- if (code == V4L2_MBUS_FMT_UYVY8_2X8) {
- formats++;
- if (xlate) {
- xlate->host_fmt =
- soc_mbus_get_fmtdesc(V4L2_MBUS_FMT_YUYV8_2X8);
- xlate->code = code;
- dev_dbg(dev, "Providing host format %s for sensor code %d\n",
- xlate->host_fmt->name, code);
- xlate++;
- }
- }
-
/* Generic pass-trough */
formats++;
if (xlate) {
diff --git a/drivers/media/video/pms.c b/drivers/media/video/pms.c
index af2d908..c370c2d 100644
--- a/drivers/media/video/pms.c
+++ b/drivers/media/video/pms.c
@@ -29,6 +29,7 @@
#include <linux/ioport.h>
#include <linux/init.h>
#include <linux/mutex.h>
+#include <linux/slab.h>
#include <linux/uaccess.h>
#include <linux/isa.h>
#include <asm/io.h>
diff --git a/drivers/media/video/s5p-fimc/fimc-core.c b/drivers/media/video/s5p-fimc/fimc-core.c
index fedcd56..92fc5a2 100644
--- a/drivers/media/video/s5p-fimc/fimc-core.c
+++ b/drivers/media/video/s5p-fimc/fimc-core.c
@@ -615,7 +615,7 @@
ctx->effect.type = FIMC_REG_CIIMGEFF_FIN_BYPASS;
if (!handler->error) {
- v4l2_ctrl_cluster(3, &ctrls->colorfx);
+ v4l2_ctrl_cluster(2, &ctrls->colorfx);
ctrls->ready = true;
}
diff --git a/drivers/media/video/s5p-mfc/regs-mfc.h b/drivers/media/video/s5p-mfc/regs-mfc.h
index 053a8a8..a19bece 100644
--- a/drivers/media/video/s5p-mfc/regs-mfc.h
+++ b/drivers/media/video/s5p-mfc/regs-mfc.h
@@ -164,10 +164,15 @@
decoded pic */
#define S5P_FIMV_SI_DISPLAY_Y_ADR 0x2010 /* luma addr of displayed pic */
#define S5P_FIMV_SI_DISPLAY_C_ADR 0x2014 /* chroma addrof displayed pic */
+
#define S5P_FIMV_SI_CONSUMED_BYTES 0x2018 /* Consumed number of bytes to
decode a frame */
#define S5P_FIMV_SI_DISPLAY_STATUS 0x201c /* status of decoded picture */
+#define S5P_FIMV_SI_DECODE_Y_ADR 0x2024 /* luma addr of decoded pic */
+#define S5P_FIMV_SI_DECODE_C_ADR 0x2028 /* chroma addrof decoded pic */
+#define S5P_FIMV_SI_DECODE_STATUS 0x202c /* status of decoded picture */
+
#define S5P_FIMV_SI_CH0_SB_ST_ADR 0x2044 /* start addr of stream buf */
#define S5P_FIMV_SI_CH0_SB_FRM_SIZE 0x2048 /* size of stream buf */
#define S5P_FIMV_SI_CH0_DESC_ADR 0x204c /* addr of descriptor buf */
diff --git a/drivers/media/video/s5p-mfc/s5p_mfc_dec.c b/drivers/media/video/s5p-mfc/s5p_mfc_dec.c
index c25ec02..4dd32fc 100644
--- a/drivers/media/video/s5p-mfc/s5p_mfc_dec.c
+++ b/drivers/media/video/s5p-mfc/s5p_mfc_dec.c
@@ -627,13 +627,13 @@
switch (ctrl->id) {
case V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY:
- ctx->loop_filter_mpeg4 = ctrl->val;
+ ctx->display_delay = ctrl->val;
break;
case V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY_ENABLE:
ctx->display_delay_enable = ctrl->val;
break;
case V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER:
- ctx->display_delay = ctrl->val;
+ ctx->loop_filter_mpeg4 = ctrl->val;
break;
case V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE:
ctx->slice_interface = ctrl->val;
diff --git a/drivers/media/video/s5p-mfc/s5p_mfc_enc.c b/drivers/media/video/s5p-mfc/s5p_mfc_enc.c
index acedb20..03d8334 100644
--- a/drivers/media/video/s5p-mfc/s5p_mfc_enc.c
+++ b/drivers/media/video/s5p-mfc/s5p_mfc_enc.c
@@ -243,12 +243,6 @@
.minimum = V4L2_MPEG_VIDEO_H264_LEVEL_1_0,
.maximum = V4L2_MPEG_VIDEO_H264_LEVEL_4_0,
.default_value = V4L2_MPEG_VIDEO_H264_LEVEL_1_0,
- .menu_skip_mask = ~(
- (1 << V4L2_MPEG_VIDEO_H264_LEVEL_4_1) |
- (1 << V4L2_MPEG_VIDEO_H264_LEVEL_4_2) |
- (1 << V4L2_MPEG_VIDEO_H264_LEVEL_5_0) |
- (1 << V4L2_MPEG_VIDEO_H264_LEVEL_5_1)
- ),
},
{
.id = V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL,
@@ -494,7 +488,7 @@
.type = V4L2_CTRL_TYPE_MENU,
.minimum = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED,
.maximum = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_EXTENDED,
- .default_value = 0,
+ .default_value = V4L2_MPEG_VIDEO_H264_VUI_SAR_IDC_UNSPECIFIED,
.menu_skip_mask = 0,
},
{
@@ -534,7 +528,7 @@
.type = V4L2_CTRL_TYPE_MENU,
.minimum = V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE,
.maximum = V4L2_MPEG_VIDEO_MPEG4_PROFILE_ADVANCED_SIMPLE,
- .default_value = 0,
+ .default_value = V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE,
.menu_skip_mask = 0,
},
{
@@ -907,6 +901,8 @@
mfc_err("failed to try output format\n");
return -EINVAL;
}
+ v4l_bound_align_image(&pix_fmt_mp->width, 8, 1920, 1,
+ &pix_fmt_mp->height, 4, 1080, 1, 0);
} else {
mfc_err("invalid buf type\n");
return -EINVAL;
diff --git a/drivers/media/video/s5p-mfc/s5p_mfc_opr.h b/drivers/media/video/s5p-mfc/s5p_mfc_opr.h
index db83836..5932d1c 100644
--- a/drivers/media/video/s5p-mfc/s5p_mfc_opr.h
+++ b/drivers/media/video/s5p-mfc/s5p_mfc_opr.h
@@ -57,10 +57,12 @@
S5P_FIMV_SI_DISPLAY_Y_ADR) << \
MFC_OFFSET_SHIFT)
#define s5p_mfc_get_dec_y_adr() (readl(dev->regs_base + \
- S5P_FIMV_SI_DISPLAY_Y_ADR) << \
+ S5P_FIMV_SI_DECODE_Y_ADR) << \
MFC_OFFSET_SHIFT)
#define s5p_mfc_get_dspl_status() readl(dev->regs_base + \
S5P_FIMV_SI_DISPLAY_STATUS)
+#define s5p_mfc_get_dec_status() readl(dev->regs_base + \
+ S5P_FIMV_SI_DECODE_STATUS)
#define s5p_mfc_get_frame_type() (readl(dev->regs_base + \
S5P_FIMV_DECODE_FRAME_TYPE) \
& S5P_FIMV_DECODE_FRAME_MASK)
diff --git a/drivers/media/video/s5p-mfc/s5p_mfc_shm.h b/drivers/media/video/s5p-mfc/s5p_mfc_shm.h
index 764eac6..cf962a4 100644
--- a/drivers/media/video/s5p-mfc/s5p_mfc_shm.h
+++ b/drivers/media/video/s5p-mfc/s5p_mfc_shm.h
@@ -13,8 +13,7 @@
#ifndef S5P_MFC_SHM_H_
#define S5P_MFC_SHM_H_
-enum MFC_SHM_OFS
-{
+enum MFC_SHM_OFS {
EXTENEDED_DECODE_STATUS = 0x00, /* D */
SET_FRAME_TAG = 0x04, /* D */
GET_FRAME_TAG_TOP = 0x08, /* D */
diff --git a/drivers/media/video/smiapp/Kconfig b/drivers/media/video/smiapp/Kconfig
index f7b35ff..fb99ff1 100644
--- a/drivers/media/video/smiapp/Kconfig
+++ b/drivers/media/video/smiapp/Kconfig
@@ -1,6 +1,6 @@
config VIDEO_SMIAPP
tristate "SMIA++/SMIA sensor support"
- depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
+ depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API && HAVE_CLK
select VIDEO_SMIAPP_PLL
---help---
This is a generic driver for SMIA++/SMIA camera modules.
diff --git a/drivers/media/video/smiapp/smiapp-core.c b/drivers/media/video/smiapp/smiapp-core.c
index f518026..e8c93c8 100644
--- a/drivers/media/video/smiapp/smiapp-core.c
+++ b/drivers/media/video/smiapp/smiapp-core.c
@@ -32,6 +32,7 @@
#include <linux/gpio.h>
#include <linux/module.h>
#include <linux/regulator/consumer.h>
+#include <linux/slab.h>
#include <linux/v4l2-mediabus.h>
#include <media/v4l2-device.h>
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 3e050e1..1ad5ab6 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -1178,7 +1178,7 @@
return 0;
if (vt->type == t->mode && analog_ops->get_afc)
vt->afc = analog_ops->get_afc(&t->fe);
- if (t->mode != V4L2_TUNER_RADIO) {
+ if (vt->type != V4L2_TUNER_RADIO) {
vt->capability |= V4L2_TUNER_CAP_NORM;
vt->rangelow = tv_range[0] * 16;
vt->rangehigh = tv_range[1] * 16;
diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
index 5ccbd46..83dbb2d 100644
--- a/drivers/media/video/v4l2-dev.c
+++ b/drivers/media/video/v4l2-dev.c
@@ -656,7 +656,7 @@
SET_VALID_IOCTL(ops, VIDIOC_TRY_ENCODER_CMD, vidioc_try_encoder_cmd);
SET_VALID_IOCTL(ops, VIDIOC_DECODER_CMD, vidioc_decoder_cmd);
SET_VALID_IOCTL(ops, VIDIOC_TRY_DECODER_CMD, vidioc_try_decoder_cmd);
- if (ops->vidioc_g_parm || vdev->current_norm)
+ if (ops->vidioc_g_parm || vdev->vfl_type == VFL_TYPE_GRABBER)
set_bit(_IOC_NR(VIDIOC_G_PARM), valid_ioctls);
SET_VALID_IOCTL(ops, VIDIOC_S_PARM, vidioc_s_parm);
SET_VALID_IOCTL(ops, VIDIOC_G_TUNER, vidioc_g_tuner);
@@ -679,6 +679,8 @@
SET_VALID_IOCTL(ops, VIDIOC_QUERY_DV_PRESET, vidioc_query_dv_preset);
SET_VALID_IOCTL(ops, VIDIOC_S_DV_TIMINGS, vidioc_s_dv_timings);
SET_VALID_IOCTL(ops, VIDIOC_G_DV_TIMINGS, vidioc_g_dv_timings);
+ SET_VALID_IOCTL(ops, VIDIOC_ENUM_DV_TIMINGS, vidioc_enum_dv_timings);
+ SET_VALID_IOCTL(ops, VIDIOC_QUERY_DV_TIMINGS, vidioc_query_dv_timings);
/* yes, really vidioc_subscribe_event */
SET_VALID_IOCTL(ops, VIDIOC_DQEVENT, vidioc_subscribe_event);
SET_VALID_IOCTL(ops, VIDIOC_SUBSCRIBE_EVENT, vidioc_subscribe_event);
diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c
index 91be4e8..d7fa896 100644
--- a/drivers/media/video/v4l2-ioctl.c
+++ b/drivers/media/video/v4l2-ioctl.c
@@ -1680,6 +1680,7 @@
break;
ret = 0;
+ p->parm.capture.readbuffers = 2;
if (ops->vidioc_g_std)
ret = ops->vidioc_g_std(file, fh, &std);
if (ret == 0)
diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c
index 4d7391e..aae1720 100644
--- a/drivers/media/video/vino.c
+++ b/drivers/media/video/vino.c
@@ -2561,7 +2561,7 @@
} else if (vino_drvdata->decoder
&& (vino_drvdata->decoder_owner == VINO_NO_CHANNEL)) {
int input;
- int data_norm;
+ int data_norm = 0;
v4l2_std_id norm;
input = VINO_INPUT_COMPOSITE;
@@ -2651,7 +2651,7 @@
}
if (vino_drvdata->decoder_owner == vcs->channel) {
- int data_norm;
+ int data_norm = 0;
v4l2_std_id norm;
ret = decoder_call(video, s_routing,
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c
index 0960d7f..08c1024 100644
--- a/drivers/media/video/vivi.c
+++ b/drivers/media/video/vivi.c
@@ -1149,10 +1149,14 @@
vivi_read(struct file *file, char __user *data, size_t count, loff_t *ppos)
{
struct vivi_dev *dev = video_drvdata(file);
+ int err;
dprintk(dev, 1, "read called\n");
- return vb2_read(&dev->vb_vidq, data, count, ppos,
+ mutex_lock(&dev->mutex);
+ err = vb2_read(&dev->vb_vidq, data, count, ppos,
file->f_flags & O_NONBLOCK);
+ mutex_unlock(&dev->mutex);
+ return err;
}
static unsigned int
diff --git a/drivers/mfd/stmpe-i2c.c b/drivers/mfd/stmpe-i2c.c
index 373f423..947a06a 100644
--- a/drivers/mfd/stmpe-i2c.c
+++ b/drivers/mfd/stmpe-i2c.c
@@ -6,7 +6,7 @@
*
* License Terms: GNU General Public License, version 2
* Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson
- * Author: Viresh Kumar <viresh.kumar@st.com> for ST Microelectronics
+ * Author: Viresh Kumar <viresh.linux@gmail.com> for ST Microelectronics
*/
#include <linux/i2c.h>
diff --git a/drivers/mfd/stmpe-spi.c b/drivers/mfd/stmpe-spi.c
index afd4590..9edfe86 100644
--- a/drivers/mfd/stmpe-spi.c
+++ b/drivers/mfd/stmpe-spi.c
@@ -4,7 +4,7 @@
* Copyright (C) ST Microelectronics SA 2011
*
* License Terms: GNU General Public License, version 2
- * Author: Viresh Kumar <viresh.kumar@st.com> for ST Microelectronics
+ * Author: Viresh Kumar <viresh.linux@gmail.com> for ST Microelectronics
*/
#include <linux/spi/spi.h>
@@ -146,4 +146,4 @@
MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("STMPE MFD SPI Interface Driver");
-MODULE_AUTHOR("Viresh Kumar <viresh.kumar@st.com>");
+MODULE_AUTHOR("Viresh Kumar <viresh.linux@gmail.com>");
diff --git a/drivers/misc/mei/interrupt.c b/drivers/misc/mei/interrupt.c
index 93936f1..23f5463d 100644
--- a/drivers/misc/mei/interrupt.c
+++ b/drivers/misc/mei/interrupt.c
@@ -835,7 +835,7 @@
struct mei_cl *cl,
struct mei_io_list *cmpl_list)
{
- if ((*slots * sizeof(u32)) >= (sizeof(struct mei_msg_hdr) +
+ if ((*slots * sizeof(u32)) < (sizeof(struct mei_msg_hdr) +
sizeof(struct hbm_flow_control))) {
/* return the cancel routine */
list_del(&cb_pos->cb_list);
diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c
index c703332..7de1389 100644
--- a/drivers/misc/mei/main.c
+++ b/drivers/misc/mei/main.c
@@ -982,7 +982,7 @@
err = request_threaded_irq(pdev->irq,
NULL,
mei_interrupt_thread_handler,
- 0, mei_driver_name, dev);
+ IRQF_ONESHOT, mei_driver_name, dev);
else
err = request_threaded_irq(pdev->irq,
mei_interrupt_quick_handler,
@@ -992,7 +992,7 @@
if (err) {
dev_err(&pdev->dev, "request_threaded_irq failure. irq = %d\n",
pdev->irq);
- goto unmap_memory;
+ goto disable_msi;
}
INIT_DELAYED_WORK(&dev->timer_work, mei_timer);
if (mei_hw_init(dev)) {
@@ -1023,8 +1023,8 @@
mei_disable_interrupts(dev);
flush_scheduled_work();
free_irq(pdev->irq, dev);
+disable_msi:
pci_disable_msi(pdev);
-unmap_memory:
pci_iounmap(pdev, dev->mem_addr);
free_device:
kfree(dev);
@@ -1101,6 +1101,8 @@
pci_release_regions(pdev);
pci_disable_device(pdev);
+
+ misc_deregister(&mei_misc_device);
}
#ifdef CONFIG_PM
static int mei_pci_suspend(struct device *device)
@@ -1216,7 +1218,6 @@
*/
static void __exit mei_exit_module(void)
{
- misc_deregister(&mei_misc_device);
pci_unregister_driver(&mei_driver);
pr_debug("unloaded successfully.\n");
diff --git a/drivers/misc/mei/wd.c b/drivers/misc/mei/wd.c
index 6be5605..e2ec050 100644
--- a/drivers/misc/mei/wd.c
+++ b/drivers/misc/mei/wd.c
@@ -341,7 +341,7 @@
};
static const struct watchdog_info wd_info = {
.identity = INTEL_AMT_WATCHDOG_ID,
- .options = WDIOF_KEEPALIVEPING,
+ .options = WDIOF_KEEPALIVEPING | WDIOF_ALARMONLY,
};
static struct watchdog_device amt_wd_dev = {
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index dd2d374..276d21c 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -554,7 +554,6 @@
struct mmc_request mrq = {NULL};
struct mmc_command cmd = {0};
struct mmc_data data = {0};
- unsigned int timeout_us;
struct scatterlist sg;
@@ -574,23 +573,12 @@
cmd.arg = 0;
cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_ADTC;
- data.timeout_ns = card->csd.tacc_ns * 100;
- data.timeout_clks = card->csd.tacc_clks * 100;
-
- timeout_us = data.timeout_ns / 1000;
- timeout_us += data.timeout_clks * 1000 /
- (card->host->ios.clock / 1000);
-
- if (timeout_us > 100000) {
- data.timeout_ns = 100000000;
- data.timeout_clks = 0;
- }
-
data.blksz = 4;
data.blocks = 1;
data.flags = MMC_DATA_READ;
data.sg = &sg;
data.sg_len = 1;
+ mmc_set_data_timeout(&data, card);
mrq.cmd = &cmd;
mrq.data = &data;
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 2d4a4b7..258b203 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -1326,7 +1326,7 @@
if (!err)
mmc_card_set_sleep(host->card);
} else if (!mmc_host_is_spi(host))
- mmc_deselect_cards(host);
+ err = mmc_deselect_cards(host);
host->card->state &= ~(MMC_STATE_HIGHSPEED | MMC_STATE_HIGHSPEED_200);
mmc_release_host(host);
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index c272c686..b2b43f6 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -1075,16 +1075,18 @@
*/
static int mmc_sd_suspend(struct mmc_host *host)
{
+ int err = 0;
+
BUG_ON(!host);
BUG_ON(!host->card);
mmc_claim_host(host);
if (!mmc_host_is_spi(host))
- mmc_deselect_cards(host);
+ err = mmc_deselect_cards(host);
host->card->state &= ~MMC_STATE_HIGHSPEED;
mmc_release_host(host);
- return 0;
+ return err;
}
/*
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index 13d0e95..41c5fd8 100644
--- a/drivers/mmc/core/sdio.c
+++ b/drivers/mmc/core/sdio.c
@@ -218,6 +218,12 @@
if (ret)
return ret;
+ if ((ctrl & SDIO_BUS_WIDTH_MASK) == SDIO_BUS_WIDTH_RESERVED)
+ pr_warning("%s: SDIO_CCCR_IF is invalid: 0x%02x\n",
+ mmc_hostname(card->host), ctrl);
+
+ /* set as 4-bit bus width */
+ ctrl &= ~SDIO_BUS_WIDTH_MASK;
ctrl |= SDIO_BUS_WIDTH_4BIT;
ret = mmc_io_rw_direct(card, 1, 0, SDIO_CCCR_IF, ctrl, NULL);
diff --git a/drivers/mmc/host/atmel-mci-regs.h b/drivers/mmc/host/atmel-mci-regs.h
index 787aba1..ab56f7d 100644
--- a/drivers/mmc/host/atmel-mci-regs.h
+++ b/drivers/mmc/host/atmel-mci-regs.h
@@ -140,4 +140,18 @@
#define atmci_writel(port,reg,value) \
__raw_writel((value), (port)->regs + reg)
+/*
+ * Fix sconfig's burst size according to atmel MCI. We need to convert them as:
+ * 1 -> 0, 4 -> 1, 8 -> 2, 16 -> 3.
+ *
+ * This can be done by finding most significant bit set.
+ */
+static inline unsigned int atmci_convert_chksize(unsigned int maxburst)
+{
+ if (maxburst > 1)
+ return fls(maxburst) - 2;
+ else
+ return 0;
+}
+
#endif /* __DRIVERS_MMC_ATMEL_MCI_H__ */
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
index 420aca6..f2c115e 100644
--- a/drivers/mmc/host/atmel-mci.c
+++ b/drivers/mmc/host/atmel-mci.c
@@ -910,6 +910,7 @@
enum dma_data_direction direction;
enum dma_transfer_direction slave_dirn;
unsigned int sglen;
+ u32 maxburst;
u32 iflags;
data->error = -EINPROGRESS;
@@ -943,17 +944,18 @@
if (!chan)
return -ENODEV;
- if (host->caps.has_dma)
- atmci_writel(host, ATMCI_DMA, ATMCI_DMA_CHKSIZE(3) | ATMCI_DMAEN);
-
if (data->flags & MMC_DATA_READ) {
direction = DMA_FROM_DEVICE;
host->dma_conf.direction = slave_dirn = DMA_DEV_TO_MEM;
+ maxburst = atmci_convert_chksize(host->dma_conf.src_maxburst);
} else {
direction = DMA_TO_DEVICE;
host->dma_conf.direction = slave_dirn = DMA_MEM_TO_DEV;
+ maxburst = atmci_convert_chksize(host->dma_conf.dst_maxburst);
}
+ atmci_writel(host, ATMCI_DMA, ATMCI_DMA_CHKSIZE(maxburst) | ATMCI_DMAEN);
+
sglen = dma_map_sg(chan->device->dev, data->sg,
data->sg_len, direction);
@@ -2314,6 +2316,8 @@
platform_set_drvdata(pdev, host);
+ setup_timer(&host->timer, atmci_timeout_timer, (unsigned long)host);
+
/* We need at least one slot to succeed */
nr_slots = 0;
ret = -ENODEV;
@@ -2352,8 +2356,6 @@
}
}
- setup_timer(&host->timer, atmci_timeout_timer, (unsigned long)host);
-
dev_info(&pdev->dev,
"Atmel MCI controller at 0x%08lx irq %d, %u slots\n",
host->mapbase, irq, nr_slots);
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 9bbf45f..1ca5e72 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -418,6 +418,8 @@
p->des3 = host->sg_dma;
p->des0 = IDMAC_DES0_ER;
+ mci_writel(host, BMOD, SDMMC_IDMAC_SWRESET);
+
/* Mask out interrupts - get Tx & Rx complete only */
mci_writel(host, IDINTEN, SDMMC_IDMAC_INT_NI | SDMMC_IDMAC_INT_RI |
SDMMC_IDMAC_INT_TI);
@@ -615,14 +617,15 @@
u32 div;
if (slot->clock != host->current_speed) {
- if (host->bus_hz % slot->clock)
+ div = host->bus_hz / slot->clock;
+ if (host->bus_hz % slot->clock && host->bus_hz > slot->clock)
/*
* move the + 1 after the divide to prevent
* over-clocking the card.
*/
- div = ((host->bus_hz / slot->clock) >> 1) + 1;
- else
- div = (host->bus_hz / slot->clock) >> 1;
+ div += 1;
+
+ div = (host->bus_hz != slot->clock) ? DIV_ROUND_UP(div, 2) : 0;
dev_info(&slot->mmc->class_dev,
"Bus speed (slot %d) = %dHz (slot req %dHz, actual %dHZ"
@@ -939,8 +942,8 @@
mdelay(20);
if (cmd->data) {
- host->data = NULL;
dw_mci_stop_dma(host);
+ host->data = NULL;
}
}
}
@@ -1623,7 +1626,6 @@
if (pending & (SDMMC_IDMAC_INT_TI | SDMMC_IDMAC_INT_RI)) {
mci_writel(host, IDSTS, SDMMC_IDMAC_INT_TI | SDMMC_IDMAC_INT_RI);
mci_writel(host, IDSTS, SDMMC_IDMAC_INT_NI);
- set_bit(EVENT_DATA_COMPLETE, &host->pending_events);
host->dma_ops->complete(host);
}
#endif
@@ -1725,7 +1727,8 @@
#ifdef CONFIG_MMC_DW_IDMAC
ctrl = mci_readl(host, BMOD);
- ctrl |= 0x01; /* Software reset of DMA */
+ /* Software reset of DMA */
+ ctrl |= SDMMC_IDMAC_SWRESET;
mci_writel(host, BMOD, ctrl);
#endif
@@ -1950,10 +1953,6 @@
spin_lock_init(&host->lock);
INIT_LIST_HEAD(&host->queue);
-
- host->dma_ops = host->pdata->dma_ops;
- dw_mci_init_dma(host);
-
/*
* Get the host data width - this assumes that HCON has been set with
* the correct values.
@@ -1981,10 +1980,11 @@
}
/* Reset all blocks */
- if (!mci_wait_reset(&host->dev, host)) {
- ret = -ENODEV;
- goto err_dmaunmap;
- }
+ if (!mci_wait_reset(&host->dev, host))
+ return -ENODEV;
+
+ host->dma_ops = host->pdata->dma_ops;
+ dw_mci_init_dma(host);
/* Clear the interrupts for the host controller */
mci_writel(host, RINTSTS, 0xFFFFFFFF);
@@ -2170,14 +2170,14 @@
if (host->vmmc)
regulator_enable(host->vmmc);
- if (host->dma_ops->init)
- host->dma_ops->init(host);
-
if (!mci_wait_reset(&host->dev, host)) {
ret = -ENODEV;
return ret;
}
+ if (host->dma_ops->init)
+ host->dma_ops->init(host);
+
/* Restore the old value at FIFOTH register */
mci_writel(host, FIFOTH, host->fifoth_val);
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index f0fcce4..50ff19a 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -1216,12 +1216,7 @@
int bus_width = 0;
pdata->gpio_wp = of_get_named_gpio(np, "wp-gpios", 0);
- if (!pdata->gpio_wp)
- pdata->gpio_wp = -1;
-
pdata->gpio_cd = of_get_named_gpio(np, "cd-gpios", 0);
- if (!pdata->gpio_cd)
- pdata->gpio_cd = -1;
if (of_get_property(np, "cd-inverted", NULL))
pdata->cd_invert = true;
@@ -1276,6 +1271,12 @@
return -EINVAL;
}
+ if (!plat) {
+ plat = devm_kzalloc(&dev->dev, sizeof(*plat), GFP_KERNEL);
+ if (!plat)
+ return -ENOMEM;
+ }
+
if (np)
mmci_dt_populate_generic_pdata(np, plat);
@@ -1424,6 +1425,10 @@
writel(0, host->base + MMCIMASK1);
writel(0xfff, host->base + MMCICLEAR);
+ if (plat->gpio_cd == -EPROBE_DEFER) {
+ ret = -EPROBE_DEFER;
+ goto err_gpio_cd;
+ }
if (gpio_is_valid(plat->gpio_cd)) {
ret = gpio_request(plat->gpio_cd, DRIVER_NAME " (cd)");
if (ret == 0)
@@ -1447,6 +1452,10 @@
if (ret >= 0)
host->gpio_cd_irq = gpio_to_irq(plat->gpio_cd);
}
+ if (plat->gpio_wp == -EPROBE_DEFER) {
+ ret = -EPROBE_DEFER;
+ goto err_gpio_wp;
+ }
if (gpio_is_valid(plat->gpio_wp)) {
ret = gpio_request(plat->gpio_wp, DRIVER_NAME " (wp)");
if (ret == 0)
diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c
index 34a9026..277161d 100644
--- a/drivers/mmc/host/mxs-mmc.c
+++ b/drivers/mmc/host/mxs-mmc.c
@@ -894,8 +894,8 @@
.owner = THIS_MODULE,
#ifdef CONFIG_PM
.pm = &mxs_mmc_pm_ops,
- .of_match_table = mxs_mmc_dt_ids,
#endif
+ .of_match_table = mxs_mmc_dt_ids,
},
};
diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index 552196c..3e8dcf8 100644
--- a/drivers/mmc/host/omap.c
+++ b/drivers/mmc/host/omap.c
@@ -1300,7 +1300,7 @@
.set_ios = mmc_omap_set_ios,
};
-static int __init mmc_omap_new_slot(struct mmc_omap_host *host, int id)
+static int __devinit mmc_omap_new_slot(struct mmc_omap_host *host, int id)
{
struct mmc_omap_slot *slot = NULL;
struct mmc_host *mmc;
@@ -1485,24 +1485,26 @@
}
host->nr_slots = pdata->nr_slots;
- for (i = 0; i < pdata->nr_slots; i++) {
- ret = mmc_omap_new_slot(host, i);
- if (ret < 0) {
- while (--i >= 0)
- mmc_omap_remove_slot(host->slots[i]);
-
- goto err_plat_cleanup;
- }
- }
-
host->reg_shift = (cpu_is_omap7xx() ? 1 : 2);
host->mmc_omap_wq = alloc_workqueue("mmc_omap", 0, 0);
if (!host->mmc_omap_wq)
goto err_plat_cleanup;
+ for (i = 0; i < pdata->nr_slots; i++) {
+ ret = mmc_omap_new_slot(host, i);
+ if (ret < 0) {
+ while (--i >= 0)
+ mmc_omap_remove_slot(host->slots[i]);
+
+ goto err_destroy_wq;
+ }
+ }
+
return 0;
+err_destroy_wq:
+ destroy_workqueue(host->mmc_omap_wq);
err_plat_cleanup:
if (pdata->cleanup)
pdata->cleanup(&pdev->dev);
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 9a7a60a..389a3ee 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -85,7 +85,6 @@
#define BRR_ENABLE (1 << 5)
#define DTO_ENABLE (1 << 20)
#define INIT_STREAM (1 << 1)
-#define ACEN_ACMD12 (1 << 2)
#define DP_SELECT (1 << 21)
#define DDIR (1 << 4)
#define DMA_EN 0x1
@@ -117,7 +116,6 @@
#define OMAP_MMC_MAX_CLOCK 52000000
#define DRIVER_NAME "omap_hsmmc"
-#define AUTO_CMD12 (1 << 0) /* Auto CMD12 support */
/*
* One controller can have multiple slots, like on some omap boards using
* omap.c controller driver. Luckily this is not currently done on any known
@@ -177,7 +175,6 @@
int reqs_blocked;
int use_reg;
int req_in_progress;
- unsigned int flags;
struct omap_hsmmc_next next_data;
struct omap_mmc_platform_data *pdata;
@@ -773,8 +770,6 @@
cmdtype = 0x3;
cmdreg = (cmd->opcode << 24) | (resptype << 16) | (cmdtype << 22);
- if ((host->flags & AUTO_CMD12) && mmc_op_multi(cmd->opcode))
- cmdreg |= ACEN_ACMD12;
if (data) {
cmdreg |= DP_SELECT | MSBS | BCE;
@@ -847,14 +842,11 @@
else
data->bytes_xfered = 0;
- if (data->stop && ((!(host->flags & AUTO_CMD12)) || data->error)) {
- omap_hsmmc_start_command(host, data->stop, NULL);
- } else {
- if (data->stop)
- data->stop->resp[0] = OMAP_HSMMC_READ(host->base,
- RSP76);
+ if (!data->stop) {
omap_hsmmc_request_done(host, data->mrq);
+ return;
}
+ omap_hsmmc_start_command(host, data->stop, NULL);
}
/*
@@ -1859,7 +1851,6 @@
host->mapbase = res->start + pdata->reg_offset;
host->base = ioremap(host->mapbase, SZ_4K);
host->power_mode = MMC_POWER_OFF;
- host->flags = AUTO_CMD12;
host->next_data.cookie = 1;
platform_set_drvdata(pdev, host);
diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
index 55a164f..a50c205 100644
--- a/drivers/mmc/host/sdhci-s3c.c
+++ b/drivers/mmc/host/sdhci-s3c.c
@@ -404,7 +404,7 @@
if (sc->ext_cd_irq &&
request_threaded_irq(sc->ext_cd_irq, NULL,
sdhci_s3c_gpio_card_detect_thread,
- IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
+ IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
dev_name(dev), sc) == 0) {
int status = gpio_get_value(sc->ext_cd_gpio);
if (pdata->ext_cd_gpio_invert)
diff --git a/drivers/mmc/host/sdhci-spear.c b/drivers/mmc/host/sdhci-spear.c
index 1fe32df..423da81 100644
--- a/drivers/mmc/host/sdhci-spear.c
+++ b/drivers/mmc/host/sdhci-spear.c
@@ -4,7 +4,7 @@
* Support of SDHCI platform devices for spear soc family
*
* Copyright (C) 2010 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* Inspired by sdhci-pltfm.c
*
@@ -289,5 +289,5 @@
module_platform_driver(sdhci_driver);
MODULE_DESCRIPTION("SPEAr Secure Digital Host Controller Interface driver");
-MODULE_AUTHOR("Viresh Kumar <viresh.kumar@st.com>");
+MODULE_AUTHOR("Viresh Kumar <viresh.linux@gmail.com>");
MODULE_LICENSE("GPL v2");
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index e626732..f4b8b4d 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -680,8 +680,8 @@
}
if (count >= 0xF) {
- pr_warning("%s: Too large timeout 0x%x requested for CMD%d!\n",
- mmc_hostname(host->mmc), count, cmd->opcode);
+ DBG("%s: Too large timeout 0x%x requested for CMD%d!\n",
+ mmc_hostname(host->mmc), count, cmd->opcode);
count = 0xE;
}
diff --git a/drivers/mtd/mtdoops.c b/drivers/mtd/mtdoops.c
index ae36d7e..551e316 100644
--- a/drivers/mtd/mtdoops.c
+++ b/drivers/mtd/mtdoops.c
@@ -304,32 +304,17 @@
}
static void mtdoops_do_dump(struct kmsg_dumper *dumper,
- enum kmsg_dump_reason reason, const char *s1, unsigned long l1,
- const char *s2, unsigned long l2)
+ enum kmsg_dump_reason reason)
{
struct mtdoops_context *cxt = container_of(dumper,
struct mtdoops_context, dump);
- unsigned long s1_start, s2_start;
- unsigned long l1_cpy, l2_cpy;
- char *dst;
-
- if (reason != KMSG_DUMP_OOPS &&
- reason != KMSG_DUMP_PANIC)
- return;
/* Only dump oopses if dump_oops is set */
if (reason == KMSG_DUMP_OOPS && !dump_oops)
return;
- dst = cxt->oops_buf + MTDOOPS_HEADER_SIZE; /* Skip the header */
- l2_cpy = min(l2, record_size - MTDOOPS_HEADER_SIZE);
- l1_cpy = min(l1, record_size - MTDOOPS_HEADER_SIZE - l2_cpy);
-
- s2_start = l2 - l2_cpy;
- s1_start = l1 - l1_cpy;
-
- memcpy(dst, s1 + s1_start, l1_cpy);
- memcpy(dst + l1_cpy, s2 + s2_start, l2_cpy);
+ kmsg_dump_get_buffer(dumper, true, cxt->oops_buf + MTDOOPS_HEADER_SIZE,
+ record_size - MTDOOPS_HEADER_SIZE, NULL);
/* Panics must be written immediately */
if (reason != KMSG_DUMP_OOPS)
@@ -375,6 +360,7 @@
return;
}
+ cxt->dump.max_reason = KMSG_DUMP_OOPS;
cxt->dump.dump = mtdoops_do_dump;
err = kmsg_dump_register(&cxt->dump);
if (err) {
diff --git a/drivers/mtd/ubi/debug.c b/drivers/mtd/ubi/debug.c
index 09d4f8d..7c13803 100644
--- a/drivers/mtd/ubi/debug.c
+++ b/drivers/mtd/ubi/debug.c
@@ -264,7 +264,7 @@
*/
int ubi_debugfs_init(void)
{
- if (!IS_ENABLED(DEBUG_FS))
+ if (!IS_ENABLED(CONFIG_DEBUG_FS))
return 0;
dfs_rootdir = debugfs_create_dir("ubi", NULL);
@@ -284,7 +284,7 @@
*/
void ubi_debugfs_exit(void)
{
- if (IS_ENABLED(DEBUG_FS))
+ if (IS_ENABLED(CONFIG_DEBUG_FS))
debugfs_remove(dfs_rootdir);
}
@@ -407,7 +407,7 @@
struct dentry *dent;
struct ubi_debug_info *d = ubi->dbg;
- if (!IS_ENABLED(DEBUG_FS))
+ if (!IS_ENABLED(CONFIG_DEBUG_FS))
return 0;
n = snprintf(d->dfs_dir_name, UBI_DFS_DIR_LEN + 1, UBI_DFS_DIR_NAME,
@@ -477,6 +477,6 @@
*/
void ubi_debugfs_exit_dev(struct ubi_device *ubi)
{
- if (IS_ENABLED(DEBUG_FS))
+ if (IS_ENABLED(CONFIG_DEBUG_FS))
debugfs_remove_recursive(ubi->dbg->dfs_dir);
}
diff --git a/drivers/net/bonding/bond_procfs.c b/drivers/net/bonding/bond_procfs.c
index ad284ba..3cea38d 100644
--- a/drivers/net/bonding/bond_procfs.c
+++ b/drivers/net/bonding/bond_procfs.c
@@ -150,14 +150,25 @@
}
}
+static const char *bond_slave_link_status(s8 link)
+{
+ static const char * const status[] = {
+ [BOND_LINK_UP] = "up",
+ [BOND_LINK_FAIL] = "going down",
+ [BOND_LINK_DOWN] = "down",
+ [BOND_LINK_BACK] = "going back",
+ };
+
+ return status[link];
+}
+
static void bond_info_show_slave(struct seq_file *seq,
const struct slave *slave)
{
struct bonding *bond = seq->private;
seq_printf(seq, "\nSlave Interface: %s\n", slave->dev->name);
- seq_printf(seq, "MII Status: %s\n",
- (slave->link == BOND_LINK_UP) ? "up" : "down");
+ seq_printf(seq, "MII Status: %s\n", bond_slave_link_status(slave->link));
if (slave->speed == SPEED_UNKNOWN)
seq_printf(seq, "Speed: %s\n", "Unknown");
else
diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
index 1520814..4a27adb 100644
--- a/drivers/net/caif/caif_hsi.c
+++ b/drivers/net/caif/caif_hsi.c
@@ -693,8 +693,6 @@
*/
memcpy(rx_buf, (u8 *)piggy_desc,
CFHSI_DESC_SHORT_SZ);
- /* Mark no embedded frame here */
- piggy_desc->offset = 0;
if (desc_pld_len == -EPROTO)
goto out_of_sync;
}
@@ -737,6 +735,8 @@
/* Extract any payload in piggyback descriptor. */
if (cfhsi_rx_desc(piggy_desc, cfhsi) < 0)
goto out_of_sync;
+ /* Mark no embedded frame after extracting it */
+ piggy_desc->offset = 0;
}
}
@@ -1178,6 +1178,7 @@
dev_err(&ndev->dev, "%s: Registration error: %d.\n",
__func__, res);
free_netdev(ndev);
+ return -ENODEV;
}
/* Add CAIF HSI device to list. */
spin_lock(&cfhsi_list_lock);
diff --git a/drivers/net/can/c_can/c_can.c b/drivers/net/can/c_can/c_can.c
index 8dc84d6..86cd532 100644
--- a/drivers/net/can/c_can/c_can.c
+++ b/drivers/net/can/c_can/c_can.c
@@ -590,8 +590,8 @@
priv->write_reg(priv, &priv->regs->control,
CONTROL_ENABLE_AR);
- if (priv->can.ctrlmode & (CAN_CTRLMODE_LISTENONLY &
- CAN_CTRLMODE_LOOPBACK)) {
+ if ((priv->can.ctrlmode & CAN_CTRLMODE_LISTENONLY) &&
+ (priv->can.ctrlmode & CAN_CTRLMODE_LOOPBACK)) {
/* loopback + silent mode : useful for hot self-test */
priv->write_reg(priv, &priv->regs->control, CONTROL_EIE |
CONTROL_SIE | CONTROL_IE | CONTROL_TEST);
diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index 38c0690..81d4741 100644
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -939,12 +939,12 @@
return PTR_ERR(pinctrl);
if (pdev->dev.of_node) {
- const u32 *clock_freq_p;
+ const __be32 *clock_freq_p;
clock_freq_p = of_get_property(pdev->dev.of_node,
"clock-frequency", NULL);
if (clock_freq_p)
- clock_freq = *clock_freq_p;
+ clock_freq = be32_to_cpup(clock_freq_p);
}
if (!clock_freq) {
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index cbc56f2..8098eea 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -190,7 +190,7 @@
if ((netif_tx_queue_stopped(txq)) &&
(bp->state == BNX2X_STATE_OPEN) &&
- (bnx2x_tx_avail(bp, txdata) >= MAX_SKB_FRAGS + 3))
+ (bnx2x_tx_avail(bp, txdata) >= MAX_SKB_FRAGS + 4))
netif_tx_wake_queue(txq);
__netif_tx_unlock(txq);
@@ -2516,8 +2516,6 @@
/* we split the first BD into headers and data BDs
* to ease the pain of our fellow microcode engineers
* we use one mapping for both BDs
- * So far this has only been observed to happen
- * in Other Operating Systems(TM)
*/
static noinline u16 bnx2x_tx_split(struct bnx2x *bp,
struct bnx2x_fp_txdata *txdata,
@@ -3171,7 +3169,7 @@
txdata->tx_bd_prod += nbd;
- if (unlikely(bnx2x_tx_avail(bp, txdata) < MAX_SKB_FRAGS + 3)) {
+ if (unlikely(bnx2x_tx_avail(bp, txdata) < MAX_SKB_FRAGS + 4)) {
netif_tx_stop_queue(txq);
/* paired memory barrier is in bnx2x_tx_int(), we have to keep
@@ -3180,7 +3178,7 @@
smp_mb();
fp->eth_q_stats.driver_xoff++;
- if (bnx2x_tx_avail(bp, txdata) >= MAX_SKB_FRAGS + 3)
+ if (bnx2x_tx_avail(bp, txdata) >= MAX_SKB_FRAGS + 4)
netif_tx_wake_queue(txq);
}
txdata->tx_pkt++;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
index a3fb721..6e7d5c0 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
@@ -40,6 +40,7 @@
#define I2C_BSC0 0
#define I2C_BSC1 1
#define I2C_WA_RETRY_CNT 3
+#define I2C_WA_PWR_ITER (I2C_WA_RETRY_CNT - 1)
#define MCPR_IMC_COMMAND_READ_OP 1
#define MCPR_IMC_COMMAND_WRITE_OP 2
@@ -7659,6 +7660,28 @@
return -EINVAL;
}
+static void bnx2x_warpcore_power_module(struct link_params *params,
+ struct bnx2x_phy *phy,
+ u8 power)
+{
+ u32 pin_cfg;
+ struct bnx2x *bp = params->bp;
+
+ pin_cfg = (REG_RD(bp, params->shmem_base +
+ offsetof(struct shmem_region,
+ dev_info.port_hw_config[params->port].e3_sfp_ctrl)) &
+ PORT_HW_CFG_E3_PWR_DIS_MASK) >>
+ PORT_HW_CFG_E3_PWR_DIS_SHIFT;
+
+ if (pin_cfg == PIN_CFG_NA)
+ return;
+ DP(NETIF_MSG_LINK, "Setting SFP+ module power to %d using pin cfg %d\n",
+ power, pin_cfg);
+ /* Low ==> corresponding SFP+ module is powered
+ * high ==> the SFP+ module is powered down
+ */
+ bnx2x_set_cfg_pin(bp, pin_cfg, power ^ 1);
+}
static int bnx2x_warpcore_read_sfp_module_eeprom(struct bnx2x_phy *phy,
struct link_params *params,
u16 addr, u8 byte_cnt,
@@ -7678,6 +7701,12 @@
/* 4 byte aligned address */
addr32 = addr & (~0x3);
do {
+ if (cnt == I2C_WA_PWR_ITER) {
+ bnx2x_warpcore_power_module(params, phy, 0);
+ /* Note that 100us are not enough here */
+ usleep_range(1000,1000);
+ bnx2x_warpcore_power_module(params, phy, 1);
+ }
rc = bnx2x_bsc_read(params, phy, 0xa0, addr32, 0, byte_cnt,
data_array);
} while ((rc != 0) && (++cnt < I2C_WA_RETRY_CNT));
@@ -8200,29 +8229,6 @@
bnx2x_set_e1e2_module_fault_led(params, gpio_mode);
}
-static void bnx2x_warpcore_power_module(struct link_params *params,
- struct bnx2x_phy *phy,
- u8 power)
-{
- u32 pin_cfg;
- struct bnx2x *bp = params->bp;
-
- pin_cfg = (REG_RD(bp, params->shmem_base +
- offsetof(struct shmem_region,
- dev_info.port_hw_config[params->port].e3_sfp_ctrl)) &
- PORT_HW_CFG_E3_PWR_DIS_MASK) >>
- PORT_HW_CFG_E3_PWR_DIS_SHIFT;
-
- if (pin_cfg == PIN_CFG_NA)
- return;
- DP(NETIF_MSG_LINK, "Setting SFP+ module power to %d using pin cfg %d\n",
- power, pin_cfg);
- /* Low ==> corresponding SFP+ module is powered
- * high ==> the SFP+ module is powered down
- */
- bnx2x_set_cfg_pin(bp, pin_cfg, power ^ 1);
-}
-
static void bnx2x_warpcore_hw_reset(struct bnx2x_phy *phy,
struct link_params *params)
{
@@ -9748,7 +9754,7 @@
msleep(1);
- if (!(CHIP_IS_E1(bp)))
+ if (!(CHIP_IS_E1x(bp)))
port = BP_PATH(bp);
else
port = params->port;
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c
index 8d06ea3..921c208 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -122,15 +122,15 @@
goto done;
if (compl_status == MCC_STATUS_UNAUTHORIZED_REQUEST) {
- dev_warn(&adapter->pdev->dev, "This domain(VM) is not "
- "permitted to execute this cmd (opcode %d)\n",
- opcode);
+ dev_warn(&adapter->pdev->dev,
+ "opcode %d-%d is not permitted\n",
+ opcode, subsystem);
} else {
extd_status = (compl->status >> CQE_STATUS_EXTD_SHIFT) &
CQE_STATUS_EXTD_MASK;
- dev_err(&adapter->pdev->dev, "Cmd (opcode %d) failed:"
- "status %d, extd-status %d\n",
- opcode, compl_status, extd_status);
+ dev_err(&adapter->pdev->dev,
+ "opcode %d-%d failed:status %d-%d\n",
+ opcode, subsystem, compl_status, extd_status);
}
}
done:
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h
index 9625bf4..b3f3fc3 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.h
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.h
@@ -1566,7 +1566,7 @@
u32 rsvd0[BE_TXP_SW_SZ];
struct be_erx_stats_v1 erx;
struct be_pmem_stats pmem;
- u32 rsvd1[3];
+ u32 rsvd1[18];
};
struct be_cmd_req_get_stats_v1 {
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index fdb50ce..501dfa9 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -3237,7 +3237,7 @@
netdev->flags |= IFF_MULTICAST;
- netif_set_gso_max_size(netdev, 65535);
+ netif_set_gso_max_size(netdev, 65535 - ETH_HLEN);
netdev->netdev_ops = &be_netdev_ops;
diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig
index 79b07ec..0cafe4f 100644
--- a/drivers/net/ethernet/intel/Kconfig
+++ b/drivers/net/ethernet/intel/Kconfig
@@ -122,8 +122,10 @@
config IGB_PTP
bool "PTP Hardware Clock (PHC)"
- default y
- depends on IGB && PTP_1588_CLOCK
+ default n
+ depends on IGB && EXPERIMENTAL
+ select PPS
+ select PTP_1588_CLOCK
---help---
Say Y here if you want to use PTP Hardware Clock (PHC) in the
driver. Only the basic clock operations have been implemented.
@@ -223,7 +225,9 @@
config IXGBE_PTP
bool "PTP Clock Support"
default n
- depends on IXGBE && PTP_1588_CLOCK
+ depends on IXGBE && EXPERIMENTAL
+ select PPS
+ select PTP_1588_CLOCK
---help---
Say Y here if you want support for 1588 Timestamping with a
PHC device, using the PTP 1588 Clock support. This is
diff --git a/drivers/net/ethernet/intel/igb/e1000_82575.c b/drivers/net/ethernet/intel/igb/e1000_82575.c
index e650839..5e84eaa 100644
--- a/drivers/net/ethernet/intel/igb/e1000_82575.c
+++ b/drivers/net/ethernet/intel/igb/e1000_82575.c
@@ -206,8 +206,6 @@
mac->rar_entry_count = E1000_RAR_ENTRIES_82580;
break;
case e1000_i350:
- case e1000_i210:
- case e1000_i211:
mac->rar_entry_count = E1000_RAR_ENTRIES_I350;
break;
default:
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index 3ef3c52..7af291e 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
@@ -196,7 +196,7 @@
__IXGBE_HANG_CHECK_ARMED,
__IXGBE_RX_RSC_ENABLED,
__IXGBE_RX_CSUM_UDP_ZERO_ERR,
- __IXGBE_RX_FCOE_BUFSZ,
+ __IXGBE_RX_FCOE,
};
#define check_for_tx_hang(ring) \
@@ -290,7 +290,7 @@
#if defined(IXGBE_FCOE) && (PAGE_SIZE < 8192)
static inline unsigned int ixgbe_rx_pg_order(struct ixgbe_ring *ring)
{
- return test_bit(__IXGBE_RX_FCOE_BUFSZ, &ring->state) ? 1 : 0;
+ return test_bit(__IXGBE_RX_FCOE, &ring->state) ? 1 : 0;
}
#else
#define ixgbe_rx_pg_order(_ring) 0
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c
index af1a531..c377706 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c
@@ -634,7 +634,7 @@
f = &adapter->ring_feature[RING_F_FCOE];
if ((rxr_idx >= f->mask) &&
(rxr_idx < f->mask + f->indices))
- set_bit(__IXGBE_RX_FCOE_BUFSZ, &ring->state);
+ set_bit(__IXGBE_RX_FCOE, &ring->state);
}
#endif /* IXGBE_FCOE */
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 17ad6a3..18ca3bc 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -1058,17 +1058,17 @@
#ifdef IXGBE_FCOE
/**
* ixgbe_rx_is_fcoe - check the rx desc for incoming pkt type
- * @adapter: address of board private structure
+ * @ring: structure containing ring specific data
* @rx_desc: advanced rx descriptor
*
* Returns : true if it is FCoE pkt
*/
-static inline bool ixgbe_rx_is_fcoe(struct ixgbe_adapter *adapter,
+static inline bool ixgbe_rx_is_fcoe(struct ixgbe_ring *ring,
union ixgbe_adv_rx_desc *rx_desc)
{
__le16 pkt_info = rx_desc->wb.lower.lo_dword.hs_rss.pkt_info;
- return (adapter->flags & IXGBE_FLAG_FCOE_ENABLED) &&
+ return test_bit(__IXGBE_RX_FCOE, &ring->state) &&
((pkt_info & cpu_to_le16(IXGBE_RXDADV_PKTTYPE_ETQF_MASK)) ==
(cpu_to_le16(IXGBE_ETQF_FILTER_FCOE <<
IXGBE_RXDADV_PKTTYPE_ETQF_SHIFT)));
@@ -1148,7 +1148,7 @@
/* alloc new page for storage */
if (likely(!page)) {
- page = alloc_pages(GFP_ATOMIC | __GFP_COLD,
+ page = alloc_pages(GFP_ATOMIC | __GFP_COLD | __GFP_COMP,
ixgbe_rx_pg_order(rx_ring));
if (unlikely(!page)) {
rx_ring->rx_stats.alloc_rx_page_failed++;
@@ -1549,6 +1549,12 @@
skb->truesize -= ixgbe_rx_bufsz(rx_ring);
}
+#ifdef IXGBE_FCOE
+ /* do not attempt to pad FCoE Frames as this will disrupt DDP */
+ if (ixgbe_rx_is_fcoe(rx_ring, rx_desc))
+ return false;
+
+#endif
/* if skb_pad returns an error the skb was freed */
if (unlikely(skb->len < 60)) {
int pad_len = 60 - skb->len;
@@ -1775,7 +1781,7 @@
#ifdef IXGBE_FCOE
/* if ddp, not passing to ULD unless for FCP_RSP or error */
- if (ixgbe_rx_is_fcoe(adapter, rx_desc)) {
+ if (ixgbe_rx_is_fcoe(rx_ring, rx_desc)) {
ddp_bytes = ixgbe_fcoe_ddp(adapter, rx_desc, skb);
if (!ddp_bytes) {
dev_kfree_skb_any(skb);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
index ddc6a4d..dcebd12 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
@@ -708,6 +708,7 @@
{
struct ixgbe_hw *hw = &adapter->hw;
u32 incval = 0;
+ u32 timinca = 0;
u32 shift = 0;
u32 cycle_speed;
unsigned long flags;
@@ -730,8 +731,16 @@
break;
}
- /* Bail if the cycle speed didn't change */
- if (adapter->cycle_speed == cycle_speed)
+ /*
+ * grab the current TIMINCA value from the register so that it can be
+ * double checked. If the register value has been cleared, it must be
+ * reset to the correct value for generating a cyclecounter. If
+ * TIMINCA is zero, the SYSTIME registers do not increment at all.
+ */
+ timinca = IXGBE_READ_REG(hw, IXGBE_TIMINCA);
+
+ /* Bail if the cycle speed didn't change and TIMINCA is non-zero */
+ if (adapter->cycle_speed == cycle_speed && timinca)
return;
/* disable the SDP clock out */
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index 926d8aa..073b85b 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -929,15 +929,20 @@
if (priv->rx_cq[i].buf)
mlx4_en_destroy_cq(priv, &priv->rx_cq[i]);
}
+
+ if (priv->base_tx_qpn) {
+ mlx4_qp_release_range(priv->mdev->dev, priv->base_tx_qpn, priv->tx_ring_num);
+ priv->base_tx_qpn = 0;
+ }
}
int mlx4_en_alloc_resources(struct mlx4_en_priv *priv)
{
struct mlx4_en_port_profile *prof = priv->prof;
int i;
- int base_tx_qpn, err;
+ int err;
- err = mlx4_qp_reserve_range(priv->mdev->dev, priv->tx_ring_num, 256, &base_tx_qpn);
+ err = mlx4_qp_reserve_range(priv->mdev->dev, priv->tx_ring_num, 256, &priv->base_tx_qpn);
if (err) {
en_err(priv, "failed reserving range for TX rings\n");
return err;
@@ -949,7 +954,7 @@
prof->tx_ring_size, i, TX))
goto err;
- if (mlx4_en_create_tx_ring(priv, &priv->tx_ring[i], base_tx_qpn + i,
+ if (mlx4_en_create_tx_ring(priv, &priv->tx_ring[i], priv->base_tx_qpn + i,
prof->tx_ring_size, TXBB_SIZE))
goto err;
}
@@ -969,7 +974,6 @@
err:
en_err(priv, "Failed to allocate NIC resources\n");
- mlx4_qp_release_range(priv->mdev->dev, base_tx_qpn, priv->tx_ring_num);
return -ENOMEM;
}
@@ -1204,9 +1208,11 @@
en_warn(priv, "Using %d RX rings\n", prof->rx_ring_num);
/* Configure port */
+ mlx4_en_calc_rx_buf(dev);
err = mlx4_SET_PORT_general(mdev->dev, priv->port,
- MLX4_EN_MIN_MTU,
- 0, 0, 0, 0);
+ priv->rx_skb_size + ETH_FCS_LEN,
+ prof->tx_pause, prof->tx_ppp,
+ prof->rx_pause, prof->rx_ppp);
if (err) {
en_err(priv, "Failed setting port general configurations "
"for port %d, with error %d\n", priv->port, err);
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index ee6f4fe..a0313de 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -1975,6 +1975,8 @@
if (err == -EBUSY && (dev->flags & MLX4_FLAG_MSI_X) &&
!mlx4_is_mfunc(dev)) {
dev->flags &= ~MLX4_FLAG_MSI_X;
+ dev->caps.num_comp_vectors = 1;
+ dev->caps.comp_pool = 0;
pci_disable_msix(pdev);
err = mlx4_setup_hca(dev);
}
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
index 6ae3509..225c20d 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
@@ -495,6 +495,7 @@
int vids[128];
bool wol;
struct device *ddev;
+ int base_tx_qpn;
#ifdef CONFIG_MLX4_EN_DCB
struct ieee_ets ets;
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
index 46e77a2..ad98f4d 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
@@ -479,7 +479,7 @@
for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) {
pfn = pci_info[i].id;
- if (pfn > QLCNIC_MAX_PCI_FUNC) {
+ if (pfn >= QLCNIC_MAX_PCI_FUNC) {
ret = QL_STATUS_INVALID_PARAM;
goto err_eswitch;
}
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 7260aa7..d7a04e0 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -3894,6 +3894,7 @@
case RTL_GIGA_MAC_VER_22:
case RTL_GIGA_MAC_VER_23:
case RTL_GIGA_MAC_VER_24:
+ case RTL_GIGA_MAC_VER_34:
RTL_W32(RxConfig, RX128_INT_EN | RX_MULTI_EN | RX_DMA_BURST);
break;
default:
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index 667169b..79bf09b 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -1011,7 +1011,7 @@
}
/* Packet receive function */
-static int sh_eth_rx(struct net_device *ndev)
+static int sh_eth_rx(struct net_device *ndev, u32 intr_status)
{
struct sh_eth_private *mdp = netdev_priv(ndev);
struct sh_eth_rxdesc *rxdesc;
@@ -1102,9 +1102,11 @@
/* Restart Rx engine if stopped. */
/* If we don't need to check status, don't. -KDU */
if (!(sh_eth_read(ndev, EDRRR) & EDRRR_R)) {
- /* fix the values for the next receiving */
- mdp->cur_rx = mdp->dirty_rx = (sh_eth_read(ndev, RDFAR) -
- sh_eth_read(ndev, RDLAR)) >> 4;
+ /* fix the values for the next receiving if RDE is set */
+ if (intr_status & EESR_RDE)
+ mdp->cur_rx = mdp->dirty_rx =
+ (sh_eth_read(ndev, RDFAR) -
+ sh_eth_read(ndev, RDLAR)) >> 4;
sh_eth_write(ndev, EDRRR_R, EDRRR);
}
@@ -1273,7 +1275,7 @@
EESR_RTSF | /* short frame recv */
EESR_PRE | /* PHY-LSI recv error */
EESR_CERF)){ /* recv frame CRC error */
- sh_eth_rx(ndev);
+ sh_eth_rx(ndev, intr_status);
}
/* Tx Check */
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 590f902..9d6c80c 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -161,7 +161,7 @@
static struct phy_driver ks8001_driver = {
.phy_id = PHY_ID_KS8001,
.name = "Micrel KS8001 or KS8721",
- .phy_id_mask = 0x00fffff0,
+ .phy_id_mask = 0x00ffffff,
.features = (PHY_BASIC_FEATURES | SUPPORTED_Pause),
.flags = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
.config_init = kszphy_config_init,
@@ -174,7 +174,7 @@
static struct phy_driver ksz9021_driver = {
.phy_id = PHY_ID_KSZ9021,
- .phy_id_mask = 0x000fff10,
+ .phy_id_mask = 0x000ffffe,
.name = "Micrel KSZ9021 Gigabit PHY",
.features = (PHY_GBIT_FEATURES | SUPPORTED_Pause
| SUPPORTED_Asym_Pause),
@@ -240,8 +240,8 @@
MODULE_LICENSE("GPL");
static struct mdio_device_id __maybe_unused micrel_tbl[] = {
- { PHY_ID_KSZ9021, 0x000fff10 },
- { PHY_ID_KS8001, 0x00fffff0 },
+ { PHY_ID_KSZ9021, 0x000ffffe },
+ { PHY_ID_KS8001, 0x00ffffff },
{ PHY_ID_KS8737, 0x00fffff0 },
{ PHY_ID_KS8041, 0x00fffff0 },
{ PHY_ID_KS8051, 0x00fffff0 },
diff --git a/drivers/net/usb/ipheth.c b/drivers/net/usb/ipheth.c
index 964031e..a28a983 100644
--- a/drivers/net/usb/ipheth.c
+++ b/drivers/net/usb/ipheth.c
@@ -59,6 +59,7 @@
#define USB_PRODUCT_IPHONE_3G 0x1292
#define USB_PRODUCT_IPHONE_3GS 0x1294
#define USB_PRODUCT_IPHONE_4 0x1297
+#define USB_PRODUCT_IPAD 0x129a
#define USB_PRODUCT_IPHONE_4_VZW 0x129c
#define USB_PRODUCT_IPHONE_4S 0x12a0
@@ -101,6 +102,10 @@
IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
IPHETH_USBINTF_PROTO) },
{ USB_DEVICE_AND_INTERFACE_INFO(
+ USB_VENDOR_APPLE, USB_PRODUCT_IPAD,
+ IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
+ IPHETH_USBINTF_PROTO) },
+ { USB_DEVICE_AND_INTERFACE_INFO(
USB_VENDOR_APPLE, USB_PRODUCT_IPHONE_4_VZW,
IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
IPHETH_USBINTF_PROTO) },
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 3b20678..3767a12 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -257,29 +257,6 @@
return rv;
}
-/* Gobi devices uses identical class/protocol codes for all interfaces regardless
- * of function. Some of these are CDC ACM like and have the exact same endpoints
- * we are looking for. This leaves two possible strategies for identifying the
- * correct interface:
- * a) hardcoding interface number, or
- * b) use the fact that the wwan interface is the only one lacking additional
- * (CDC functional) descriptors
- *
- * Let's see if we can get away with the generic b) solution.
- */
-static int qmi_wwan_bind_gobi(struct usbnet *dev, struct usb_interface *intf)
-{
- int rv = -EINVAL;
-
- /* ignore any interface with additional descriptors */
- if (intf->cur_altsetting->extralen)
- goto err;
-
- rv = qmi_wwan_bind_shared(dev, intf);
-err:
- return rv;
-}
-
static void qmi_wwan_unbind_shared(struct usbnet *dev, struct usb_interface *intf)
{
struct usb_driver *subdriver = (void *)dev->data[0];
@@ -347,15 +324,15 @@
.manage_power = qmi_wwan_manage_power,
};
-static const struct driver_info qmi_wwan_gobi = {
- .description = "Qualcomm Gobi wwan/QMI device",
+static const struct driver_info qmi_wwan_force_int0 = {
+ .description = "Qualcomm WWAN/QMI device",
.flags = FLAG_WWAN,
- .bind = qmi_wwan_bind_gobi,
+ .bind = qmi_wwan_bind_shared,
.unbind = qmi_wwan_unbind_shared,
.manage_power = qmi_wwan_manage_power,
+ .data = BIT(0), /* interface whitelist bitmap */
};
-/* ZTE suck at making USB descriptors */
static const struct driver_info qmi_wwan_force_int1 = {
.description = "Qualcomm WWAN/QMI device",
.flags = FLAG_WWAN,
@@ -365,6 +342,15 @@
.data = BIT(1), /* interface whitelist bitmap */
};
+static const struct driver_info qmi_wwan_force_int3 = {
+ .description = "Qualcomm WWAN/QMI device",
+ .flags = FLAG_WWAN,
+ .bind = qmi_wwan_bind_shared,
+ .unbind = qmi_wwan_unbind_shared,
+ .manage_power = qmi_wwan_manage_power,
+ .data = BIT(3), /* interface whitelist bitmap */
+};
+
static const struct driver_info qmi_wwan_force_int4 = {
.description = "Qualcomm WWAN/QMI device",
.flags = FLAG_WWAN,
@@ -390,16 +376,23 @@
static const struct driver_info qmi_wwan_sierra = {
.description = "Sierra Wireless wwan/QMI device",
.flags = FLAG_WWAN,
- .bind = qmi_wwan_bind_gobi,
+ .bind = qmi_wwan_bind_shared,
.unbind = qmi_wwan_unbind_shared,
.manage_power = qmi_wwan_manage_power,
.data = BIT(8) | BIT(19), /* interface whitelist bitmap */
};
#define HUAWEI_VENDOR_ID 0x12D1
+
+/* Gobi 1000 QMI/wwan interface number is 3 according to qcserial */
+#define QMI_GOBI1K_DEVICE(vend, prod) \
+ USB_DEVICE(vend, prod), \
+ .driver_info = (unsigned long)&qmi_wwan_force_int3
+
+/* Gobi 2000 and Gobi 3000 QMI/wwan interface number is 0 according to qcserial */
#define QMI_GOBI_DEVICE(vend, prod) \
USB_DEVICE(vend, prod), \
- .driver_info = (unsigned long)&qmi_wwan_gobi
+ .driver_info = (unsigned long)&qmi_wwan_force_int0
static const struct usb_device_id products[] = {
{ /* Huawei E392, E398 and possibly others sharing both device id and more... */
@@ -510,20 +503,24 @@
.bInterfaceProtocol = 0xff,
.driver_info = (unsigned long)&qmi_wwan_sierra,
},
- {QMI_GOBI_DEVICE(0x05c6, 0x9212)}, /* Acer Gobi Modem Device */
- {QMI_GOBI_DEVICE(0x03f0, 0x1f1d)}, /* HP un2400 Gobi Modem Device */
- {QMI_GOBI_DEVICE(0x03f0, 0x371d)}, /* HP un2430 Mobile Broadband Module */
- {QMI_GOBI_DEVICE(0x04da, 0x250d)}, /* Panasonic Gobi Modem device */
- {QMI_GOBI_DEVICE(0x413c, 0x8172)}, /* Dell Gobi Modem device */
- {QMI_GOBI_DEVICE(0x1410, 0xa001)}, /* Novatel Gobi Modem device */
- {QMI_GOBI_DEVICE(0x0b05, 0x1776)}, /* Asus Gobi Modem device */
- {QMI_GOBI_DEVICE(0x19d2, 0xfff3)}, /* ONDA Gobi Modem device */
- {QMI_GOBI_DEVICE(0x05c6, 0x9001)}, /* Generic Gobi Modem device */
- {QMI_GOBI_DEVICE(0x05c6, 0x9002)}, /* Generic Gobi Modem device */
- {QMI_GOBI_DEVICE(0x05c6, 0x9202)}, /* Generic Gobi Modem device */
- {QMI_GOBI_DEVICE(0x05c6, 0x9203)}, /* Generic Gobi Modem device */
- {QMI_GOBI_DEVICE(0x05c6, 0x9222)}, /* Generic Gobi Modem device */
- {QMI_GOBI_DEVICE(0x05c6, 0x9009)}, /* Generic Gobi Modem device */
+
+ /* Gobi 1000 devices */
+ {QMI_GOBI1K_DEVICE(0x05c6, 0x9212)}, /* Acer Gobi Modem Device */
+ {QMI_GOBI1K_DEVICE(0x03f0, 0x1f1d)}, /* HP un2400 Gobi Modem Device */
+ {QMI_GOBI1K_DEVICE(0x03f0, 0x371d)}, /* HP un2430 Mobile Broadband Module */
+ {QMI_GOBI1K_DEVICE(0x04da, 0x250d)}, /* Panasonic Gobi Modem device */
+ {QMI_GOBI1K_DEVICE(0x413c, 0x8172)}, /* Dell Gobi Modem device */
+ {QMI_GOBI1K_DEVICE(0x1410, 0xa001)}, /* Novatel Gobi Modem device */
+ {QMI_GOBI1K_DEVICE(0x0b05, 0x1776)}, /* Asus Gobi Modem device */
+ {QMI_GOBI1K_DEVICE(0x19d2, 0xfff3)}, /* ONDA Gobi Modem device */
+ {QMI_GOBI1K_DEVICE(0x05c6, 0x9001)}, /* Generic Gobi Modem device */
+ {QMI_GOBI1K_DEVICE(0x05c6, 0x9002)}, /* Generic Gobi Modem device */
+ {QMI_GOBI1K_DEVICE(0x05c6, 0x9202)}, /* Generic Gobi Modem device */
+ {QMI_GOBI1K_DEVICE(0x05c6, 0x9203)}, /* Generic Gobi Modem device */
+ {QMI_GOBI1K_DEVICE(0x05c6, 0x9222)}, /* Generic Gobi Modem device */
+ {QMI_GOBI1K_DEVICE(0x05c6, 0x9009)}, /* Generic Gobi Modem device */
+
+ /* Gobi 2000 and 3000 devices */
{QMI_GOBI_DEVICE(0x413c, 0x8186)}, /* Dell Gobi 2000 Modem device (N0218, VU936) */
{QMI_GOBI_DEVICE(0x05c6, 0x920b)}, /* Generic Gobi 2000 Modem device */
{QMI_GOBI_DEVICE(0x05c6, 0x9225)}, /* Sony Gobi 2000 Modem device (N0279, VU730) */
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index 9f58330..aba769d 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -796,11 +796,13 @@
if (info->manage_power) {
retval = info->manage_power(dev, 1);
if (retval < 0)
- goto done;
+ goto done_manage_power_error;
usb_autopm_put_interface(dev->intf);
}
return retval;
+done_manage_power_error:
+ clear_bit(EVENT_DEV_OPEN, &dev->flags);
done:
usb_autopm_put_interface(dev->intf);
done_nopm:
@@ -876,9 +878,9 @@
{
struct usbnet *dev = netdev_priv(net);
- strncpy (info->driver, dev->driver_name, sizeof info->driver);
- strncpy (info->version, DRIVER_VERSION, sizeof info->version);
- strncpy (info->fw_version, dev->driver_info->description,
+ strlcpy (info->driver, dev->driver_name, sizeof info->driver);
+ strlcpy (info->version, DRIVER_VERSION, sizeof info->version);
+ strlcpy (info->fw_version, dev->driver_info->description,
sizeof info->fw_version);
usb_make_path (dev->udev, info->bus_info, sizeof info->bus_info);
}
@@ -1202,6 +1204,21 @@
}
EXPORT_SYMBOL_GPL(usbnet_start_xmit);
+static void rx_alloc_submit(struct usbnet *dev, gfp_t flags)
+{
+ struct urb *urb;
+ int i;
+
+ /* don't refill the queue all at once */
+ for (i = 0; i < 10 && dev->rxq.qlen < RX_QLEN(dev); i++) {
+ urb = usb_alloc_urb(0, flags);
+ if (urb != NULL) {
+ if (rx_submit(dev, urb, flags) == -ENOLINK)
+ return;
+ }
+ }
+}
+
/*-------------------------------------------------------------------------*/
// tasklet (work deferred from completions, in_irq) or timer
@@ -1241,26 +1258,14 @@
!timer_pending (&dev->delay) &&
!test_bit (EVENT_RX_HALT, &dev->flags)) {
int temp = dev->rxq.qlen;
- int qlen = RX_QLEN (dev);
- if (temp < qlen) {
- struct urb *urb;
- int i;
-
- // don't refill the queue all at once
- for (i = 0; i < 10 && dev->rxq.qlen < qlen; i++) {
- urb = usb_alloc_urb (0, GFP_ATOMIC);
- if (urb != NULL) {
- if (rx_submit (dev, urb, GFP_ATOMIC) ==
- -ENOLINK)
- return;
- }
- }
+ if (temp < RX_QLEN(dev)) {
+ rx_alloc_submit(dev, GFP_ATOMIC);
if (temp != dev->rxq.qlen)
netif_dbg(dev, link, dev->net,
"rxqlen %d --> %d\n",
temp, dev->rxq.qlen);
- if (dev->rxq.qlen < qlen)
+ if (dev->rxq.qlen < RX_QLEN(dev))
tasklet_schedule (&dev->bh);
}
if (dev->txq.qlen < TX_QLEN (dev))
@@ -1513,6 +1518,7 @@
spin_lock_irq(&dev->txq.lock);
/* don't autosuspend while transmitting */
if (dev->txq.qlen && PMSG_IS_AUTO(message)) {
+ dev->suspend_count--;
spin_unlock_irq(&dev->txq.lock);
return -EBUSY;
} else {
@@ -1569,6 +1575,13 @@
spin_unlock_irq(&dev->txq.lock);
if (test_bit(EVENT_DEV_OPEN, &dev->flags)) {
+ /* handle remote wakeup ASAP */
+ if (!dev->wait &&
+ netif_device_present(dev->net) &&
+ !timer_pending(&dev->delay) &&
+ !test_bit(EVENT_RX_HALT, &dev->flags))
+ rx_alloc_submit(dev, GFP_KERNEL);
+
if (!(dev->txq.qlen >= TX_QLEN(dev)))
netif_tx_wake_all_queues(dev->net);
tasklet_schedule (&dev->bh);
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 520a4b2..a747c63 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -7233,8 +7233,8 @@
}
} else {
dwrq->flags = 1; /* Should be define'd */
- memcpy(extra + sizeof(struct sockaddr)*i,
- &qual, sizeof(struct iw_quality)*i);
+ memcpy(extra + sizeof(struct sockaddr) * i, qual,
+ sizeof(struct iw_quality) * i);
}
dwrq->length = i;
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index fbaa309..44ad6fe 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -1045,11 +1045,11 @@
ath5k_txbuf_free_skb(ah, bf);
- spin_lock_bh(&ah->txbuflock);
+ spin_lock(&ah->txbuflock);
list_move_tail(&bf->list, &ah->txbuf);
ah->txbuf_len++;
txq->txq_len--;
- spin_unlock_bh(&ah->txbuflock);
+ spin_unlock(&ah->txbuflock);
}
txq->link = NULL;
txq->txq_poll_mark = false;
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index a277cf6..4866550 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -214,6 +214,7 @@
enum ath9k_key_type keytype;
u8 keyix;
u8 retries;
+ u8 rtscts_rate;
};
struct ath_buf_state {
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 2b8f61c..abbd6ef 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -1496,6 +1496,7 @@
priv->num_sta_assoc_vif++ : priv->num_sta_assoc_vif--;
if (priv->ah->opmode == NL80211_IFTYPE_STATION) {
+ ath9k_htc_choose_set_bssid(priv);
if (bss_conf->assoc && (priv->num_sta_assoc_vif == 1))
ath9k_htc_start_ani(priv);
else if (priv->num_sta_assoc_vif == 0)
@@ -1503,13 +1504,11 @@
}
}
- if (changed & BSS_CHANGED_BSSID) {
+ if (changed & BSS_CHANGED_IBSS) {
if (priv->ah->opmode == NL80211_IFTYPE_ADHOC) {
common->curaid = bss_conf->aid;
memcpy(common->curbssid, bss_conf->bssid, ETH_ALEN);
ath9k_htc_set_bssid(priv);
- } else if (priv->ah->opmode == NL80211_IFTYPE_STATION) {
- ath9k_htc_choose_set_bssid(priv);
}
}
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 7db1890..1c68e56 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -784,13 +784,25 @@
u32 ar9003_get_pll_sqsum_dvc(struct ath_hw *ah)
{
+ struct ath_common *common = ath9k_hw_common(ah);
+ int i = 0;
+
REG_CLR_BIT(ah, PLL3, PLL3_DO_MEAS_MASK);
udelay(100);
REG_SET_BIT(ah, PLL3, PLL3_DO_MEAS_MASK);
- while ((REG_READ(ah, PLL4) & PLL4_MEAS_DONE) == 0)
+ while ((REG_READ(ah, PLL4) & PLL4_MEAS_DONE) == 0) {
+
udelay(100);
+ if (WARN_ON_ONCE(i >= 100)) {
+ ath_err(common, "PLL4 meaurement not done\n");
+ break;
+ }
+
+ i++;
+ }
+
return (REG_READ(ah, PLL3) & SQSUM_DVC_MASK) >> 3;
}
EXPORT_SYMBOL(ar9003_get_pll_sqsum_dvc);
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 4de4473..dac1a27 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -971,6 +971,15 @@
hw_pll_work.work);
u32 pll_sqsum;
+ /*
+ * ensure that the PLL WAR is executed only
+ * after the STA is associated (or) if the
+ * beaconing had started in interfaces that
+ * uses beacons.
+ */
+ if (!(sc->sc_flags & SC_OP_BEACONS))
+ return;
+
if (AR_SREV_9485(sc->sc_ah)) {
ath9k_ps_wakeup(sc);
@@ -1443,15 +1452,6 @@
}
}
- if ((ah->opmode == NL80211_IFTYPE_ADHOC) ||
- ((vif->type == NL80211_IFTYPE_ADHOC) &&
- sc->nvifs > 0)) {
- ath_err(common, "Cannot create ADHOC interface when other"
- " interfaces already exist.\n");
- ret = -EINVAL;
- goto out;
- }
-
ath_dbg(common, CONFIG, "Attach a VIF of type: %d\n", vif->type);
sc->nvifs++;
@@ -1476,15 +1476,6 @@
mutex_lock(&sc->mutex);
ath9k_ps_wakeup(sc);
- /* See if new interface type is valid. */
- if ((new_type == NL80211_IFTYPE_ADHOC) &&
- (sc->nvifs > 1)) {
- ath_err(common, "When using ADHOC, it must be the only"
- " interface.\n");
- ret = -EINVAL;
- goto out;
- }
-
if (ath9k_uses_beacons(new_type) &&
!ath9k_uses_beacons(vif->type)) {
if (sc->nbcnvifs >= ATH_BCBUF) {
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index d59dd01..4d57139 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -938,6 +938,7 @@
struct ieee80211_tx_rate *rates;
const struct ieee80211_rate *rate;
struct ieee80211_hdr *hdr;
+ struct ath_frame_info *fi = get_frame_info(bf->bf_mpdu);
int i;
u8 rix = 0;
@@ -948,18 +949,7 @@
/* set dur_update_en for l-sig computation except for PS-Poll frames */
info->dur_update = !ieee80211_is_pspoll(hdr->frame_control);
-
- /*
- * We check if Short Preamble is needed for the CTS rate by
- * checking the BSS's global flag.
- * But for the rate series, IEEE80211_TX_RC_USE_SHORT_PREAMBLE is used.
- */
- rate = ieee80211_get_rts_cts_rate(sc->hw, tx_info);
- info->rtscts_rate = rate->hw_value;
-
- if (tx_info->control.vif &&
- tx_info->control.vif->bss_conf.use_short_preamble)
- info->rtscts_rate |= rate->hw_value_short;
+ info->rtscts_rate = fi->rtscts_rate;
for (i = 0; i < 4; i++) {
bool is_40, is_sgi, is_sp;
@@ -1001,13 +991,13 @@
}
/* legacy rates */
+ rate = &sc->sbands[tx_info->band].bitrates[rates[i].idx];
if ((tx_info->band == IEEE80211_BAND_2GHZ) &&
!(rate->flags & IEEE80211_RATE_ERP_G))
phy = WLAN_RC_PHY_CCK;
else
phy = WLAN_RC_PHY_OFDM;
- rate = &sc->sbands[tx_info->band].bitrates[rates[i].idx];
info->rates[i].Rate = rate->hw_value;
if (rate->hw_value_short) {
if (rates[i].flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
@@ -1776,10 +1766,22 @@
struct ieee80211_sta *sta = tx_info->control.sta;
struct ieee80211_key_conf *hw_key = tx_info->control.hw_key;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+ const struct ieee80211_rate *rate;
struct ath_frame_info *fi = get_frame_info(skb);
struct ath_node *an = NULL;
enum ath9k_key_type keytype;
+ bool short_preamble = false;
+ /*
+ * We check if Short Preamble is needed for the CTS rate by
+ * checking the BSS's global flag.
+ * But for the rate series, IEEE80211_TX_RC_USE_SHORT_PREAMBLE is used.
+ */
+ if (tx_info->control.vif &&
+ tx_info->control.vif->bss_conf.use_short_preamble)
+ short_preamble = true;
+
+ rate = ieee80211_get_rts_cts_rate(hw, tx_info);
keytype = ath9k_cmn_get_hw_crypto_keytype(skb);
if (sta)
@@ -1794,6 +1796,9 @@
fi->keyix = ATH9K_TXKEYIX_INVALID;
fi->keytype = keytype;
fi->framelen = framelen;
+ fi->rtscts_rate = rate->hw_value;
+ if (short_preamble)
+ fi->rtscts_rate |= rate->hw_value_short;
}
u8 ath_txchainmask_reduction(struct ath_softc *sc, u8 chainmask, u32 rate)
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index acd03a4..1b988f2 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -3767,7 +3767,7 @@
if (prev_status >= B43_STAT_STARTED) {
err = b43_wireless_core_start(up_dev);
if (err) {
- b43err(wl, "Fatal: Coult not start device for "
+ b43err(wl, "Fatal: Could not start device for "
"selected %s-GHz band\n",
band_to_string(chan->band));
b43_wireless_core_exit(up_dev);
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index cd9c9bc..eae691e 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -2633,7 +2633,7 @@
if (prev_status >= B43legacy_STAT_STARTED) {
err = b43legacy_wireless_core_start(up_dev);
if (err) {
- b43legacyerr(wl, "Fatal: Coult not start device for "
+ b43legacyerr(wl, "Fatal: Could not start device for "
"newly selected %s-PHY mode\n",
phymode_to_string(new_mode));
b43legacy_wireless_core_exit(up_dev);
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index e7c157e..7f97dec 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -2239,6 +2239,7 @@
return count;
}
+#ifdef CONFIG_IWLWIFI_DEBUG
static ssize_t iwl_dbgfs_log_event_read(struct file *file,
char __user *user_buf,
size_t count, loff_t *ppos)
@@ -2276,6 +2277,7 @@
return count;
}
+#endif
static ssize_t iwl_dbgfs_calib_disabled_read(struct file *file,
char __user *user_buf,
@@ -2345,7 +2347,9 @@
DEBUGFS_READ_WRITE_FILE_OPS(protection_mode);
DEBUGFS_READ_FILE_OPS(reply_tx_error);
DEBUGFS_WRITE_FILE_OPS(echo_test);
+#ifdef CONFIG_IWLWIFI_DEBUG
DEBUGFS_READ_WRITE_FILE_OPS(log_event);
+#endif
DEBUGFS_READ_WRITE_FILE_OPS(calib_disabled);
/*
@@ -2405,7 +2409,9 @@
DEBUGFS_ADD_FILE(rxon_flags, dir_debug, S_IWUSR);
DEBUGFS_ADD_FILE(rxon_filter_flags, dir_debug, S_IWUSR);
DEBUGFS_ADD_FILE(echo_test, dir_debug, S_IWUSR);
+#ifdef CONFIG_IWLWIFI_DEBUG
DEBUGFS_ADD_FILE(log_event, dir_debug, S_IWUSR | S_IRUSR);
+#endif
if (iwl_advanced_bt_coexist(priv))
DEBUGFS_ADD_FILE(bt_traffic, dir_debug, S_IRUSR);
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 015fec3..ce61b6f 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -1484,7 +1484,7 @@
struct wireless_dev *wdev;
if (!adapter)
- return NULL;
+ return ERR_PTR(-EFAULT);
switch (type) {
case NL80211_IFTYPE_UNSPECIFIED:
@@ -1494,12 +1494,12 @@
if (priv->bss_mode) {
wiphy_err(wiphy,
"cannot create multiple sta/adhoc ifaces\n");
- return NULL;
+ return ERR_PTR(-EINVAL);
}
wdev = kzalloc(sizeof(struct wireless_dev), GFP_KERNEL);
if (!wdev)
- return NULL;
+ return ERR_PTR(-ENOMEM);
wdev->wiphy = wiphy;
priv->wdev = wdev;
@@ -1522,12 +1522,12 @@
if (priv->bss_mode) {
wiphy_err(wiphy, "Can't create multiple AP interfaces");
- return NULL;
+ return ERR_PTR(-EINVAL);
}
wdev = kzalloc(sizeof(struct wireless_dev), GFP_KERNEL);
if (!wdev)
- return NULL;
+ return ERR_PTR(-ENOMEM);
priv->wdev = wdev;
wdev->wiphy = wiphy;
@@ -1544,14 +1544,15 @@
break;
default:
wiphy_err(wiphy, "type not supported\n");
- return NULL;
+ return ERR_PTR(-EINVAL);
}
dev = alloc_netdev_mq(sizeof(struct mwifiex_private *), name,
ether_setup, 1);
if (!dev) {
wiphy_err(wiphy, "no memory available for netdevice\n");
- goto error;
+ priv->bss_mode = NL80211_IFTYPE_UNSPECIFIED;
+ return ERR_PTR(-ENOMEM);
}
mwifiex_init_priv_params(priv, dev);
@@ -1582,7 +1583,9 @@
/* Register network device */
if (register_netdevice(dev)) {
wiphy_err(wiphy, "cannot register virtual network device\n");
- goto error;
+ free_netdev(dev);
+ priv->bss_mode = NL80211_IFTYPE_UNSPECIFIED;
+ return ERR_PTR(-EFAULT);
}
sema_init(&priv->async_sem, 1);
@@ -1594,12 +1597,6 @@
mwifiex_dev_debugfs_init(priv);
#endif
return dev;
-error:
- if (dev && (dev->reg_state == NETREG_UNREGISTERED))
- free_netdev(dev);
- priv->bss_mode = NL80211_IFTYPE_UNSPECIFIED;
-
- return NULL;
}
EXPORT_SYMBOL_GPL(mwifiex_add_virtual_intf);
diff --git a/drivers/net/wireless/mwifiex/txrx.c b/drivers/net/wireless/mwifiex/txrx.c
index e2faec4..cecb272 100644
--- a/drivers/net/wireless/mwifiex/txrx.c
+++ b/drivers/net/wireless/mwifiex/txrx.c
@@ -161,15 +161,11 @@
goto done;
for (i = 0; i < adapter->priv_num; i++) {
-
tpriv = adapter->priv[i];
- if ((GET_BSS_ROLE(tpriv) == MWIFIEX_BSS_ROLE_STA) &&
- (tpriv->media_connected)) {
- if (netif_queue_stopped(tpriv->netdev))
- mwifiex_wake_up_net_dev_queue(tpriv->netdev,
- adapter);
- }
+ if (tpriv->media_connected &&
+ netif_queue_stopped(tpriv->netdev))
+ mwifiex_wake_up_net_dev_queue(tpriv->netdev, adapter);
}
done:
dev_kfree_skb_any(skb);
diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c
index 8173ab6..89f9a2a 100644
--- a/drivers/net/wireless/mwifiex/uap_cmd.c
+++ b/drivers/net/wireless/mwifiex/uap_cmd.c
@@ -27,6 +27,17 @@
struct cfg80211_ap_settings *params) {
int i;
+ if (!params->privacy) {
+ bss_config->protocol = PROTOCOL_NO_SECURITY;
+ bss_config->key_mgmt = KEY_MGMT_NONE;
+ bss_config->wpa_cfg.length = 0;
+ priv->sec_info.wep_enabled = 0;
+ priv->sec_info.wpa_enabled = 0;
+ priv->sec_info.wpa2_enabled = 0;
+
+ return 0;
+ }
+
switch (params->auth_type) {
case NL80211_AUTHTYPE_OPEN_SYSTEM:
bss_config->auth_mode = WLAN_AUTH_OPEN;
diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
index 2e9e6af..dfcd02a 100644
--- a/drivers/net/wireless/rndis_wlan.c
+++ b/drivers/net/wireless/rndis_wlan.c
@@ -2110,7 +2110,7 @@
while (check_bssid_list_item(bssid, bssid_len, buf, len)) {
if (rndis_bss_info_update(usbdev, bssid) && match_bssid &&
matched) {
- if (!ether_addr_equal(bssid->mac, match_bssid))
+ if (ether_addr_equal(bssid->mac, match_bssid))
*matched = true;
}
diff --git a/drivers/net/wireless/ti/wl1251/acx.c b/drivers/net/wireless/ti/wl1251/acx.c
index ad87a1a..db6430c 100644
--- a/drivers/net/wireless/ti/wl1251/acx.c
+++ b/drivers/net/wireless/ti/wl1251/acx.c
@@ -869,7 +869,7 @@
}
*mactime = tsf_info->current_tsf_lsb |
- (tsf_info->current_tsf_msb << 31);
+ ((u64)tsf_info->current_tsf_msb << 32);
out:
kfree(tsf_info);
diff --git a/drivers/net/wireless/ti/wl1251/event.c b/drivers/net/wireless/ti/wl1251/event.c
index 9f15cca..5ec50a4 100644
--- a/drivers/net/wireless/ti/wl1251/event.c
+++ b/drivers/net/wireless/ti/wl1251/event.c
@@ -76,8 +76,7 @@
}
}
- if (vector & SYNCHRONIZATION_TIMEOUT_EVENT_ID &&
- wl->station_mode != STATION_ACTIVE_MODE) {
+ if (vector & SYNCHRONIZATION_TIMEOUT_EVENT_ID) {
wl1251_debug(DEBUG_EVENT, "SYNCHRONIZATION_TIMEOUT_EVENT");
/* indicate to the stack, that beacons have been lost */
diff --git a/drivers/net/wireless/ti/wl1251/spi.c b/drivers/net/wireless/ti/wl1251/spi.c
index 87f6305..567660c 100644
--- a/drivers/net/wireless/ti/wl1251/spi.c
+++ b/drivers/net/wireless/ti/wl1251/spi.c
@@ -73,6 +73,8 @@
spi_sync(wl_to_spi(wl), &m);
wl1251_dump(DEBUG_SPI, "spi reset -> ", cmd, WSPI_INIT_CMD_LEN);
+
+ kfree(cmd);
}
static void wl1251_spi_wake(struct wl1251 *wl)
@@ -127,6 +129,8 @@
spi_sync(wl_to_spi(wl), &m);
wl1251_dump(DEBUG_SPI, "spi init -> ", cmd, WSPI_INIT_CMD_LEN);
+
+ kfree(cmd);
}
static void wl1251_spi_reset_wake(struct wl1251 *wl)
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 2027afe..3089990 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -1935,14 +1935,14 @@
dev_dbg(&dev->dev, "%s\n", dev->nodename);
- unregister_netdev(info->netdev);
-
xennet_disconnect_backend(info);
- del_timer_sync(&info->rx_refill_timer);
-
xennet_sysfs_delif(info->netdev);
+ unregister_netdev(info->netdev);
+
+ del_timer_sync(&info->rx_refill_timer);
+
free_percpu(info->stats);
free_netdev(info->netdev);
diff --git a/drivers/oprofile/oprofile_perf.c b/drivers/oprofile/oprofile_perf.c
index da14432..efc4b7f 100644
--- a/drivers/oprofile/oprofile_perf.c
+++ b/drivers/oprofile/oprofile_perf.c
@@ -25,7 +25,7 @@
static DEFINE_MUTEX(oprofile_perf_mutex);
static struct op_counter_config *counter_config;
-static struct perf_event **perf_events[nr_cpumask_bits];
+static struct perf_event **perf_events[NR_CPUS];
static int num_counters;
/*
diff --git a/drivers/pinctrl/pinctrl-mxs.c b/drivers/pinctrl/pinctrl-mxs.c
index afb50ee..4ba4636 100644
--- a/drivers/pinctrl/pinctrl-mxs.c
+++ b/drivers/pinctrl/pinctrl-mxs.c
@@ -137,7 +137,7 @@
free_group:
if (!purecfg)
- free(group);
+ kfree(group);
free:
kfree(new_map);
return ret;
diff --git a/drivers/pinctrl/pinctrl-nomadik.c b/drivers/pinctrl/pinctrl-nomadik.c
index e8937e7..3e7e47d 100644
--- a/drivers/pinctrl/pinctrl-nomadik.c
+++ b/drivers/pinctrl/pinctrl-nomadik.c
@@ -1438,7 +1438,27 @@
dev_dbg(npct->dev, "enable group %s, %u pins\n", g->name, g->npins);
- /* Handle this special glitch on altfunction C */
+ /*
+ * If we're setting altfunc C by setting both AFSLA and AFSLB to 1,
+ * we may pass through an undesired state. In this case we take
+ * some extra care.
+ *
+ * Safe sequence used to switch IOs between GPIO and Alternate-C mode:
+ * - Save SLPM registers (since we have a shadow register in the
+ * nmk_chip we're using that as backup)
+ * - Set SLPM=0 for the IOs you want to switch and others to 1
+ * - Configure the GPIO registers for the IOs that are being switched
+ * - Set IOFORCE=1
+ * - Modify the AFLSA/B registers for the IOs that are being switched
+ * - Set IOFORCE=0
+ * - Restore SLPM registers
+ * - Any spurious wake up event during switch sequence to be ignored
+ * and cleared
+ *
+ * We REALLY need to save ALL slpm registers, because the external
+ * IOFORCE will switch *all* ports to their sleepmode setting to as
+ * to avoid glitches. (Not just one port!)
+ */
glitch = (g->altsetting == NMK_GPIO_ALT_C);
if (glitch) {
diff --git a/drivers/pinctrl/spear/pinctrl-spear.c b/drivers/pinctrl/spear/pinctrl-spear.c
index 5ae50aa..b3f6b28 100644
--- a/drivers/pinctrl/spear/pinctrl-spear.c
+++ b/drivers/pinctrl/spear/pinctrl-spear.c
@@ -2,7 +2,7 @@
* Driver for the ST Microelectronics SPEAr pinmux
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* Inspired from:
* - U300 Pinctl drivers
diff --git a/drivers/pinctrl/spear/pinctrl-spear.h b/drivers/pinctrl/spear/pinctrl-spear.h
index 9155783..d950eb7 100644
--- a/drivers/pinctrl/spear/pinctrl-spear.h
+++ b/drivers/pinctrl/spear/pinctrl-spear.h
@@ -2,7 +2,7 @@
* Driver header file for the ST Microelectronics SPEAr pinmux
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/drivers/pinctrl/spear/pinctrl-spear1310.c b/drivers/pinctrl/spear/pinctrl-spear1310.c
index fff168b..d6cca8c 100644
--- a/drivers/pinctrl/spear/pinctrl-spear1310.c
+++ b/drivers/pinctrl/spear/pinctrl-spear1310.c
@@ -2,7 +2,7 @@
* Driver for the ST Microelectronics SPEAr1310 pinmux
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
@@ -2192,7 +2192,7 @@
}
module_exit(spear1310_pinctrl_exit);
-MODULE_AUTHOR("Viresh Kumar <viresh.kumar@st.com>");
+MODULE_AUTHOR("Viresh Kumar <viresh.linux@gmail.com>");
MODULE_DESCRIPTION("ST Microelectronics SPEAr1310 pinctrl driver");
MODULE_LICENSE("GPL v2");
MODULE_DEVICE_TABLE(of, spear1310_pinctrl_of_match);
diff --git a/drivers/pinctrl/spear/pinctrl-spear1340.c b/drivers/pinctrl/spear/pinctrl-spear1340.c
index a8ab2a6..a0eb057 100644
--- a/drivers/pinctrl/spear/pinctrl-spear1340.c
+++ b/drivers/pinctrl/spear/pinctrl-spear1340.c
@@ -2,7 +2,7 @@
* Driver for the ST Microelectronics SPEAr1340 pinmux
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
@@ -1983,7 +1983,7 @@
}
module_exit(spear1340_pinctrl_exit);
-MODULE_AUTHOR("Viresh Kumar <viresh.kumar@st.com>");
+MODULE_AUTHOR("Viresh Kumar <viresh.linux@gmail.com>");
MODULE_DESCRIPTION("ST Microelectronics SPEAr1340 pinctrl driver");
MODULE_LICENSE("GPL v2");
MODULE_DEVICE_TABLE(of, spear1340_pinctrl_of_match);
diff --git a/drivers/pinctrl/spear/pinctrl-spear300.c b/drivers/pinctrl/spear/pinctrl-spear300.c
index 9c82a35..4dfc284 100644
--- a/drivers/pinctrl/spear/pinctrl-spear300.c
+++ b/drivers/pinctrl/spear/pinctrl-spear300.c
@@ -2,7 +2,7 @@
* Driver for the ST Microelectronics SPEAr300 pinmux
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
@@ -702,7 +702,7 @@
}
module_exit(spear300_pinctrl_exit);
-MODULE_AUTHOR("Viresh Kumar <viresh.kumar@st.com>");
+MODULE_AUTHOR("Viresh Kumar <viresh.linux@gmail.com>");
MODULE_DESCRIPTION("ST Microelectronics SPEAr300 pinctrl driver");
MODULE_LICENSE("GPL v2");
MODULE_DEVICE_TABLE(of, spear300_pinctrl_of_match);
diff --git a/drivers/pinctrl/spear/pinctrl-spear310.c b/drivers/pinctrl/spear/pinctrl-spear310.c
index 1a97076..9688369 100644
--- a/drivers/pinctrl/spear/pinctrl-spear310.c
+++ b/drivers/pinctrl/spear/pinctrl-spear310.c
@@ -2,7 +2,7 @@
* Driver for the ST Microelectronics SPEAr310 pinmux
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
@@ -425,7 +425,7 @@
}
module_exit(spear310_pinctrl_exit);
-MODULE_AUTHOR("Viresh Kumar <viresh.kumar@st.com>");
+MODULE_AUTHOR("Viresh Kumar <viresh.linux@gmail.com>");
MODULE_DESCRIPTION("ST Microelectronics SPEAr310 pinctrl driver");
MODULE_LICENSE("GPL v2");
MODULE_DEVICE_TABLE(of, SPEAr310_pinctrl_of_match);
diff --git a/drivers/pinctrl/spear/pinctrl-spear320.c b/drivers/pinctrl/spear/pinctrl-spear320.c
index de726e6..020b1e0 100644
--- a/drivers/pinctrl/spear/pinctrl-spear320.c
+++ b/drivers/pinctrl/spear/pinctrl-spear320.c
@@ -2,7 +2,7 @@
* Driver for the ST Microelectronics SPEAr320 pinmux
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
@@ -3462,7 +3462,7 @@
}
module_exit(spear320_pinctrl_exit);
-MODULE_AUTHOR("Viresh Kumar <viresh.kumar@st.com>");
+MODULE_AUTHOR("Viresh Kumar <viresh.linux@gmail.com>");
MODULE_DESCRIPTION("ST Microelectronics SPEAr320 pinctrl driver");
MODULE_LICENSE("GPL v2");
MODULE_DEVICE_TABLE(of, spear320_pinctrl_of_match);
diff --git a/drivers/pinctrl/spear/pinctrl-spear3xx.c b/drivers/pinctrl/spear/pinctrl-spear3xx.c
index 91c883b..0242378 100644
--- a/drivers/pinctrl/spear/pinctrl-spear3xx.c
+++ b/drivers/pinctrl/spear/pinctrl-spear3xx.c
@@ -2,7 +2,7 @@
* Driver for the ST Microelectronics SPEAr3xx pinmux
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/drivers/pinctrl/spear/pinctrl-spear3xx.h b/drivers/pinctrl/spear/pinctrl-spear3xx.h
index 5d5fdd8..31f4434 100644
--- a/drivers/pinctrl/spear/pinctrl-spear3xx.h
+++ b/drivers/pinctrl/spear/pinctrl-spear3xx.h
@@ -2,7 +2,7 @@
* Header file for the ST Microelectronics SPEAr3xx pinmux
*
* Copyright (C) 2012 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/drivers/regulator/ab8500.c b/drivers/regulator/ab8500.c
index e1b8c54..a739f5c 100644
--- a/drivers/regulator/ab8500.c
+++ b/drivers/regulator/ab8500.c
@@ -794,17 +794,17 @@
}
static struct of_regulator_match ab8500_regulator_matches[] = {
- { .name = "LDO-AUX1", .driver_data = (void *) AB8500_LDO_AUX1, },
- { .name = "LDO-AUX2", .driver_data = (void *) AB8500_LDO_AUX2, },
- { .name = "LDO-AUX3", .driver_data = (void *) AB8500_LDO_AUX3, },
- { .name = "LDO-INTCORE", .driver_data = (void *) AB8500_LDO_INTCORE, },
- { .name = "LDO-TVOUT", .driver_data = (void *) AB8500_LDO_TVOUT, },
- { .name = "LDO-USB", .driver_data = (void *) AB8500_LDO_USB, },
- { .name = "LDO-AUDIO", .driver_data = (void *) AB8500_LDO_AUDIO, },
- { .name = "LDO-ANAMIC1", .driver_data = (void *) AB8500_LDO_ANAMIC1, },
- { .name = "LDO-ANAMIC2", .driver_data = (void *) AB8500_LDO_ANAMIC2, },
- { .name = "LDO-DMIC", .driver_data = (void *) AB8500_LDO_DMIC, },
- { .name = "LDO-ANA", .driver_data = (void *) AB8500_LDO_ANA, },
+ { .name = "ab8500_ldo_aux1", .driver_data = (void *) AB8500_LDO_AUX1, },
+ { .name = "ab8500_ldo_aux2", .driver_data = (void *) AB8500_LDO_AUX2, },
+ { .name = "ab8500_ldo_aux3", .driver_data = (void *) AB8500_LDO_AUX3, },
+ { .name = "ab8500_ldo_intcore", .driver_data = (void *) AB8500_LDO_INTCORE, },
+ { .name = "ab8500_ldo_tvout", .driver_data = (void *) AB8500_LDO_TVOUT, },
+ { .name = "ab8500_ldo_usb", .driver_data = (void *) AB8500_LDO_USB, },
+ { .name = "ab8500_ldo_audio", .driver_data = (void *) AB8500_LDO_AUDIO, },
+ { .name = "ab8500_ldo_anamic1", .driver_data = (void *) AB8500_LDO_ANAMIC1, },
+ { .name = "ab8500_ldo_amamic2", .driver_data = (void *) AB8500_LDO_ANAMIC2, },
+ { .name = "ab8500_ldo_dmic", .driver_data = (void *) AB8500_LDO_DMIC, },
+ { .name = "ab8500_ldo_ana", .driver_data = (void *) AB8500_LDO_ANA, },
};
static __devinit int
diff --git a/drivers/regulator/db8500-prcmu.c b/drivers/regulator/db8500-prcmu.c
index 968f97f..9dbb491 100644
--- a/drivers/regulator/db8500-prcmu.c
+++ b/drivers/regulator/db8500-prcmu.c
@@ -452,26 +452,26 @@
}
static struct of_regulator_match db8500_regulator_matches[] = {
- { .name = "db8500-vape", .driver_data = (void *) DB8500_REGULATOR_VAPE, },
- { .name = "db8500-varm", .driver_data = (void *) DB8500_REGULATOR_VARM, },
- { .name = "db8500-vmodem", .driver_data = (void *) DB8500_REGULATOR_VMODEM, },
- { .name = "db8500-vpll", .driver_data = (void *) DB8500_REGULATOR_VPLL, },
- { .name = "db8500-vsmps1", .driver_data = (void *) DB8500_REGULATOR_VSMPS1, },
- { .name = "db8500-vsmps2", .driver_data = (void *) DB8500_REGULATOR_VSMPS2, },
- { .name = "db8500-vsmps3", .driver_data = (void *) DB8500_REGULATOR_VSMPS3, },
- { .name = "db8500-vrf1", .driver_data = (void *) DB8500_REGULATOR_VRF1, },
- { .name = "db8500-sva-mmdsp", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SVAMMDSP, },
- { .name = "db8500-sva-mmdsp-ret", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SVAMMDSPRET, },
- { .name = "db8500-sva-pipe", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SVAPIPE, },
- { .name = "db8500-sia-mmdsp", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SIAMMDSP, },
- { .name = "db8500-sia-mmdsp-ret", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SIAMMDSPRET, },
- { .name = "db8500-sia-pipe", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SIAPIPE, },
- { .name = "db8500-sga", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SGA, },
- { .name = "db8500-b2r2-mcde", .driver_data = (void *) DB8500_REGULATOR_SWITCH_B2R2_MCDE, },
- { .name = "db8500-esram12", .driver_data = (void *) DB8500_REGULATOR_SWITCH_ESRAM12, },
- { .name = "db8500-esram12-ret", .driver_data = (void *) DB8500_REGULATOR_SWITCH_ESRAM12RET, },
- { .name = "db8500-esram34", .driver_data = (void *) DB8500_REGULATOR_SWITCH_ESRAM34, },
- { .name = "db8500-esram34-ret", .driver_data = (void *) DB8500_REGULATOR_SWITCH_ESRAM34RET, },
+ { .name = "db8500_vape", .driver_data = (void *) DB8500_REGULATOR_VAPE, },
+ { .name = "db8500_varm", .driver_data = (void *) DB8500_REGULATOR_VARM, },
+ { .name = "db8500_vmodem", .driver_data = (void *) DB8500_REGULATOR_VMODEM, },
+ { .name = "db8500_vpll", .driver_data = (void *) DB8500_REGULATOR_VPLL, },
+ { .name = "db8500_vsmps1", .driver_data = (void *) DB8500_REGULATOR_VSMPS1, },
+ { .name = "db8500_vsmps2", .driver_data = (void *) DB8500_REGULATOR_VSMPS2, },
+ { .name = "db8500_vsmps3", .driver_data = (void *) DB8500_REGULATOR_VSMPS3, },
+ { .name = "db8500_vrf1", .driver_data = (void *) DB8500_REGULATOR_VRF1, },
+ { .name = "db8500_sva_mmdsp", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SVAMMDSP, },
+ { .name = "db8500_sva_mmdsp_ret", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SVAMMDSPRET, },
+ { .name = "db8500_sva_pipe", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SVAPIPE, },
+ { .name = "db8500_sia_mmdsp", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SIAMMDSP, },
+ { .name = "db8500_sia_mmdsp_ret", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SIAMMDSPRET, },
+ { .name = "db8500_sia_pipe", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SIAPIPE, },
+ { .name = "db8500_sga", .driver_data = (void *) DB8500_REGULATOR_SWITCH_SGA, },
+ { .name = "db8500_b2r2_mcde", .driver_data = (void *) DB8500_REGULATOR_SWITCH_B2R2_MCDE, },
+ { .name = "db8500_esram12", .driver_data = (void *) DB8500_REGULATOR_SWITCH_ESRAM12, },
+ { .name = "db8500_esram12_ret", .driver_data = (void *) DB8500_REGULATOR_SWITCH_ESRAM12RET, },
+ { .name = "db8500_esram34", .driver_data = (void *) DB8500_REGULATOR_SWITCH_ESRAM34, },
+ { .name = "db8500_esram34_ret", .driver_data = (void *) DB8500_REGULATOR_SWITCH_ESRAM34RET, },
};
static __devinit int
diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c
index 9b7ca90..795f75a 100644
--- a/drivers/regulator/palmas-regulator.c
+++ b/drivers/regulator/palmas-regulator.c
@@ -673,7 +673,9 @@
pmic->desc[id].ops = &palmas_ops_smps10;
pmic->desc[id].vsel_reg = PALMAS_SMPS10_CTRL;
pmic->desc[id].vsel_mask = SMPS10_VSEL;
- pmic->desc[id].enable_reg = PALMAS_SMPS10_STATUS;
+ pmic->desc[id].enable_reg =
+ PALMAS_BASE_TO_REG(PALMAS_SMPS_BASE,
+ PALMAS_SMPS10_STATUS);
pmic->desc[id].enable_mask = SMPS10_BOOST_EN;
}
@@ -739,7 +741,8 @@
pmic->desc[id].type = REGULATOR_VOLTAGE;
pmic->desc[id].owner = THIS_MODULE;
- pmic->desc[id].enable_reg = palmas_regs_info[id].ctrl_addr;
+ pmic->desc[id].enable_reg = PALMAS_BASE_TO_REG(PALMAS_LDO_BASE,
+ palmas_regs_info[id].ctrl_addr);
pmic->desc[id].enable_mask = PALMAS_LDO1_CTRL_MODE_ACTIVE;
if (pdata && pdata->reg_data)
diff --git a/drivers/regulator/s5m8767.c b/drivers/regulator/s5m8767.c
index 290d6fc..9caadb4 100644
--- a/drivers/regulator/s5m8767.c
+++ b/drivers/regulator/s5m8767.c
@@ -451,7 +451,7 @@
desc = reg_voltage_map[reg_id];
- if (old_sel < new_sel)
+ if ((old_sel < new_sel) && s5m8767->ramp_delay)
return DIV_ROUND_UP(desc->step * (new_sel - old_sel),
s5m8767->ramp_delay * 1000);
return 0;
diff --git a/drivers/regulator/tps65023-regulator.c b/drivers/regulator/tps65023-regulator.c
index f841bd0..8f1be85 100644
--- a/drivers/regulator/tps65023-regulator.c
+++ b/drivers/regulator/tps65023-regulator.c
@@ -71,7 +71,7 @@
/* LDO_CTRL bitfields */
#define TPS65023_LDO_CTRL_LDOx_SHIFT(ldo_id) ((ldo_id)*4)
-#define TPS65023_LDO_CTRL_LDOx_MASK(ldo_id) (0x0F << ((ldo_id)*4))
+#define TPS65023_LDO_CTRL_LDOx_MASK(ldo_id) (0x07 << ((ldo_id)*4))
/* Number of step-down converters available */
#define TPS65023_NUM_DCDC 3
diff --git a/drivers/regulator/tps6524x-regulator.c b/drivers/regulator/tps6524x-regulator.c
index b88b3df..1b299aa 100644
--- a/drivers/regulator/tps6524x-regulator.c
+++ b/drivers/regulator/tps6524x-regulator.c
@@ -482,7 +482,7 @@
info = &supply_info[rdev_get_id(rdev)];
if (info->flags & FIXED_VOLTAGE)
- return info->fixed_voltage;
+ return 0;
ret = read_field(hw, &info->voltage);
if (ret < 0)
diff --git a/drivers/remoteproc/omap_remoteproc.c b/drivers/remoteproc/omap_remoteproc.c
index 69425c4..de138e30 100644
--- a/drivers/remoteproc/omap_remoteproc.c
+++ b/drivers/remoteproc/omap_remoteproc.c
@@ -182,7 +182,7 @@
ret = dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32));
if (ret) {
- dev_err(pdev->dev.parent, "dma_set_coherent_mask: %d\n", ret);
+ dev_err(&pdev->dev, "dma_set_coherent_mask: %d\n", ret);
return ret;
}
diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c
index 8ea7bcc..66324ee 100644
--- a/drivers/remoteproc/remoteproc_core.c
+++ b/drivers/remoteproc/remoteproc_core.c
@@ -247,7 +247,7 @@
}
if (offset + filesz > len) {
- dev_err(dev, "truncated fw: need 0x%x avail 0x%x\n",
+ dev_err(dev, "truncated fw: need 0x%x avail 0x%zx\n",
offset + filesz, len);
ret = -EINVAL;
break;
@@ -934,7 +934,7 @@
unmapped = iommu_unmap(rproc->domain, entry->da, entry->len);
if (unmapped != entry->len) {
/* nothing much to do besides complaining */
- dev_err(dev, "failed to unmap %u/%u\n", entry->len,
+ dev_err(dev, "failed to unmap %u/%zu\n", entry->len,
unmapped);
}
@@ -1020,7 +1020,7 @@
ehdr = (struct elf32_hdr *)fw->data;
- dev_info(dev, "Booting fw image %s, size %d\n", name, fw->size);
+ dev_info(dev, "Booting fw image %s, size %zd\n", name, fw->size);
/*
* if enabling an IOMMU isn't relevant for this rproc, this is
@@ -1041,8 +1041,10 @@
/* look for the resource table */
table = rproc_find_rsc_table(rproc, fw->data, fw->size, &tablesz);
- if (!table)
+ if (!table) {
+ ret = -EINVAL;
goto clean_up;
+ }
/* handle fw resources which are required to boot rproc */
ret = rproc_handle_boot_rsc(rproc, table, tablesz);
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 6f0a4c6..6f72b80 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -1899,6 +1899,8 @@
{
if (sdp->host->max_cmd_len < 16)
return 0;
+ if (sdp->try_rc_10_first)
+ return 0;
if (sdp->scsi_level > SCSI_SPC_2)
return 1;
if (scsi_device_protection(sdp))
diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index 46ef5fe..0c73dd4 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -801,7 +801,7 @@
mcspi_dma = &mcspi->dma_channels[spi->chip_select];
if (!cs) {
- cs = devm_kzalloc(&spi->dev , sizeof *cs, GFP_KERNEL);
+ cs = kzalloc(sizeof *cs, GFP_KERNEL);
if (!cs)
return -ENOMEM;
cs->base = mcspi->base + spi->chip_select * 0x14;
@@ -842,6 +842,7 @@
cs = spi->controller_state;
list_del(&cs->node);
+ kfree(cs);
}
if (spi->chip_select < spi->master->num_chipselect) {
diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c
index 1c3d638..aeac1ca 100644
--- a/drivers/staging/comedi/drivers.c
+++ b/drivers/staging/comedi/drivers.c
@@ -30,6 +30,7 @@
#include <linux/pci.h>
#include <linux/usb.h>
#include <linux/errno.h>
+#include <linux/kconfig.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/fcntl.h>
@@ -981,6 +982,8 @@
}
EXPORT_SYMBOL_GPL(comedi_pci_driver_unregister);
+#if IS_ENABLED(CONFIG_USB)
+
static int comedi_old_usb_auto_config(struct usb_interface *intf,
struct comedi_driver *driver)
{
@@ -1043,3 +1046,5 @@
comedi_driver_unregister(comedi_driver);
}
EXPORT_SYMBOL_GPL(comedi_usb_driver_unregister);
+
+#endif
diff --git a/drivers/staging/gdm72xx/netlink_k.c b/drivers/staging/gdm72xx/netlink_k.c
index 292af0f..5166513 100644
--- a/drivers/staging/gdm72xx/netlink_k.c
+++ b/drivers/staging/gdm72xx/netlink_k.c
@@ -104,7 +104,7 @@
void netlink_exit(struct sock *sock)
{
- sock_release(sock->sk_socket);
+ netlink_kernel_release(sock);
}
int netlink_send(struct sock *sock, int group, u16 type, void *msg, int len)
diff --git a/drivers/staging/iio/Documentation/device.txt b/drivers/staging/iio/Documentation/device.txt
index 0338c7c..f03fbd3 100644
--- a/drivers/staging/iio/Documentation/device.txt
+++ b/drivers/staging/iio/Documentation/device.txt
@@ -29,8 +29,6 @@
* info->driver_module:
Set to THIS_MODULE. Used to ensure correct ownership
of various resources allocate by the core.
- * info->num_interrupt_lines:
- Number of event triggering hardware lines the device has.
* info->event_attrs:
Attributes used to enable / disable hardware events.
* info->attrs:
diff --git a/drivers/staging/iio/adc/Kconfig b/drivers/staging/iio/adc/Kconfig
index 2490dd2..8f1b3af 100644
--- a/drivers/staging/iio/adc/Kconfig
+++ b/drivers/staging/iio/adc/Kconfig
@@ -13,6 +13,7 @@
config AD7298
tristate "Analog Devices AD7298 ADC driver"
depends on SPI
+ select IIO_KFIFO_BUF if IIO_BUFFER
help
Say yes here to build support for Analog Devices AD7298
8 Channel ADC with temperature sensor.
diff --git a/drivers/staging/iio/adc/ad7606_core.c b/drivers/staging/iio/adc/ad7606_core.c
index 10ab6dc..a13afff 100644
--- a/drivers/staging/iio/adc/ad7606_core.c
+++ b/drivers/staging/iio/adc/ad7606_core.c
@@ -235,7 +235,8 @@
.indexed = 1, \
.channel = num, \
.address = num, \
- .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT, \
+ .info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT | \
+ IIO_CHAN_INFO_SCALE_SHARED_BIT, \
.scan_index = num, \
.scan_type = IIO_ST('s', 16, 16, 0), \
}
diff --git a/drivers/staging/media/lirc/lirc_serial.c b/drivers/staging/media/lirc/lirc_serial.c
index 3295ea6..97ef670 100644
--- a/drivers/staging/media/lirc/lirc_serial.c
+++ b/drivers/staging/media/lirc/lirc_serial.c
@@ -129,6 +129,7 @@
static struct lirc_serial hardware[] = {
[LIRC_HOMEBREW] = {
+ .lock = __SPIN_LOCK_UNLOCKED(hardware[LIRC_HOMEBREW].lock),
.signal_pin = UART_MSR_DCD,
.signal_pin_change = UART_MSR_DDCD,
.on = (UART_MCR_RTS | UART_MCR_OUT2 | UART_MCR_DTR),
@@ -145,6 +146,7 @@
},
[LIRC_IRDEO] = {
+ .lock = __SPIN_LOCK_UNLOCKED(hardware[LIRC_IRDEO].lock),
.signal_pin = UART_MSR_DSR,
.signal_pin_change = UART_MSR_DDSR,
.on = UART_MCR_OUT2,
@@ -156,6 +158,7 @@
},
[LIRC_IRDEO_REMOTE] = {
+ .lock = __SPIN_LOCK_UNLOCKED(hardware[LIRC_IRDEO_REMOTE].lock),
.signal_pin = UART_MSR_DSR,
.signal_pin_change = UART_MSR_DDSR,
.on = (UART_MCR_RTS | UART_MCR_DTR | UART_MCR_OUT2),
@@ -167,6 +170,7 @@
},
[LIRC_ANIMAX] = {
+ .lock = __SPIN_LOCK_UNLOCKED(hardware[LIRC_ANIMAX].lock),
.signal_pin = UART_MSR_DCD,
.signal_pin_change = UART_MSR_DDCD,
.on = 0,
@@ -177,6 +181,7 @@
},
[LIRC_IGOR] = {
+ .lock = __SPIN_LOCK_UNLOCKED(hardware[LIRC_IGOR].lock),
.signal_pin = UART_MSR_DSR,
.signal_pin_change = UART_MSR_DDSR,
.on = (UART_MCR_RTS | UART_MCR_OUT2 | UART_MCR_DTR),
@@ -201,6 +206,7 @@
* See also http://www.nslu2-linux.org for this device
*/
[LIRC_NSLU2] = {
+ .lock = __SPIN_LOCK_UNLOCKED(hardware[LIRC_NSLU2].lock),
.signal_pin = UART_MSR_CTS,
.signal_pin_change = UART_MSR_DCTS,
.on = (UART_MCR_RTS | UART_MCR_OUT2 | UART_MCR_DTR),
diff --git a/drivers/staging/omapdrm/omap_fbdev.c b/drivers/staging/omapdrm/omap_fbdev.c
index 11acd4c..8c6ed3b 100644
--- a/drivers/staging/omapdrm/omap_fbdev.c
+++ b/drivers/staging/omapdrm/omap_fbdev.c
@@ -208,7 +208,8 @@
*/
ret = omap_gem_get_paddr(fbdev->bo, &paddr, true);
if (ret) {
- dev_err(dev->dev, "could not map (paddr)!\n");
+ dev_err(dev->dev,
+ "could not map (paddr)! Skipping framebuffer alloc\n");
ret = -ENOMEM;
goto fail;
}
@@ -388,8 +389,11 @@
fbi = helper->fbdev;
- unregister_framebuffer(fbi);
- framebuffer_release(fbi);
+ /* only cleanup framebuffer if it is present */
+ if (fbi) {
+ unregister_framebuffer(fbi);
+ framebuffer_release(fbi);
+ }
drm_fb_helper_fini(helper);
diff --git a/drivers/staging/rtl8712/usb_intf.c b/drivers/staging/rtl8712/usb_intf.c
index 9bd18e2..69f616c 100644
--- a/drivers/staging/rtl8712/usb_intf.c
+++ b/drivers/staging/rtl8712/usb_intf.c
@@ -102,6 +102,8 @@
/* - */
{USB_DEVICE(0x20F4, 0x646B)},
{USB_DEVICE(0x083A, 0xC512)},
+ {USB_DEVICE(0x25D4, 0x4CA1)},
+ {USB_DEVICE(0x25D4, 0x4CAB)},
/* RTL8191SU */
/* Realtek */
diff --git a/drivers/tty/serial/8250/8250.c b/drivers/tty/serial/8250/8250.c
index 47d061b..6e1958a 100644
--- a/drivers/tty/serial/8250/8250.c
+++ b/drivers/tty/serial/8250/8250.c
@@ -3113,7 +3113,7 @@
/**
* serial8250_register_8250_port - register a serial port
- * @port: serial port template
+ * @up: serial port template
*
* Configure the serial port specified by the request. If the
* port exists and is in use, it is hung up and unregistered
diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index 4ad721f..c17923e 100644
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -133,6 +133,10 @@
struct uart_amba_port {
struct uart_port port;
struct clk *clk;
+ /* Two optional pin states - default & sleep */
+ struct pinctrl *pinctrl;
+ struct pinctrl_state *pins_default;
+ struct pinctrl_state *pins_sleep;
const struct vendor_data *vendor;
unsigned int dmacr; /* dma control reg */
unsigned int im; /* interrupt mask */
@@ -1312,6 +1316,14 @@
unsigned int cr;
int retval;
+ /* Optionaly enable pins to be muxed in and configured */
+ if (!IS_ERR(uap->pins_default)) {
+ retval = pinctrl_select_state(uap->pinctrl, uap->pins_default);
+ if (retval)
+ dev_err(port->dev,
+ "could not set default pins\n");
+ }
+
retval = clk_prepare(uap->clk);
if (retval)
goto out;
@@ -1420,6 +1432,7 @@
{
struct uart_amba_port *uap = (struct uart_amba_port *)port;
unsigned int cr;
+ int retval;
/*
* disable all interrupts
@@ -1462,6 +1475,14 @@
*/
clk_disable(uap->clk);
clk_unprepare(uap->clk);
+ /* Optionally let pins go into sleep states */
+ if (!IS_ERR(uap->pins_sleep)) {
+ retval = pinctrl_select_state(uap->pinctrl, uap->pins_sleep);
+ if (retval)
+ dev_err(port->dev,
+ "could not set pins to sleep state\n");
+ }
+
if (uap->port.dev->platform_data) {
struct amba_pl011_data *plat;
@@ -1792,6 +1813,14 @@
if (!uap)
return -ENODEV;
+ /* Allow pins to be muxed in and configured */
+ if (!IS_ERR(uap->pins_default)) {
+ ret = pinctrl_select_state(uap->pinctrl, uap->pins_default);
+ if (ret)
+ dev_err(uap->port.dev,
+ "could not set default pins\n");
+ }
+
ret = clk_prepare(uap->clk);
if (ret)
return ret;
@@ -1844,7 +1873,6 @@
{
struct uart_amba_port *uap;
struct vendor_data *vendor = id->data;
- struct pinctrl *pinctrl;
void __iomem *base;
int i, ret;
@@ -1869,11 +1897,20 @@
goto free;
}
- pinctrl = devm_pinctrl_get_select_default(&dev->dev);
- if (IS_ERR(pinctrl)) {
- ret = PTR_ERR(pinctrl);
+ uap->pinctrl = devm_pinctrl_get(&dev->dev);
+ if (IS_ERR(uap->pinctrl)) {
+ ret = PTR_ERR(uap->pinctrl);
goto unmap;
}
+ uap->pins_default = pinctrl_lookup_state(uap->pinctrl,
+ PINCTRL_STATE_DEFAULT);
+ if (IS_ERR(uap->pins_default))
+ dev_err(&dev->dev, "could not get default pinstate\n");
+
+ uap->pins_sleep = pinctrl_lookup_state(uap->pinctrl,
+ PINCTRL_STATE_SLEEP);
+ if (IS_ERR(uap->pins_sleep))
+ dev_dbg(&dev->dev, "could not get sleep pinstate\n");
uap->clk = clk_get(&dev->dev, NULL);
if (IS_ERR(uap->clk)) {
diff --git a/drivers/tty/serial/serial_txx9.c b/drivers/tty/serial/serial_txx9.c
index 34bd345..6ae2a58 100644
--- a/drivers/tty/serial/serial_txx9.c
+++ b/drivers/tty/serial/serial_txx9.c
@@ -466,7 +466,7 @@
spin_unlock_irqrestore(&up->port.lock, flags);
}
-#if defined(CONFIG_SERIAL_TXX9_CONSOLE) || (CONFIG_CONSOLE_POLL)
+#if defined(CONFIG_SERIAL_TXX9_CONSOLE) || defined(CONFIG_CONSOLE_POLL)
/*
* Wait for transmitter & holding register to empty
*/
diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile
index c691eea..f5ed3d7 100644
--- a/drivers/usb/Makefile
+++ b/drivers/usb/Makefile
@@ -46,7 +46,7 @@
obj-$(CONFIG_USB_SERIAL) += serial/
obj-$(CONFIG_USB) += misc/
-obj-$(CONFIG_USB) += phy/
+obj-$(CONFIG_USB_COMMON) += phy/
obj-$(CONFIG_EARLY_PRINTK_DBGP) += early/
obj-$(CONFIG_USB_ATM) += atm/
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 3df1a19..ec70df7 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -1091,7 +1091,7 @@
if (r == req) {
/* wait until it is processed */
dwc3_stop_active_transfer(dwc, dep->number);
- goto out0;
+ goto out1;
}
dev_err(dwc->dev, "request %p was not queued to %s\n",
request, ep->name);
@@ -1099,6 +1099,7 @@
goto out0;
}
+out1:
/* giveback the request */
dwc3_gadget_giveback(dep, req, -ECONNRESET);
diff --git a/drivers/usb/gadget/fsl_qe_udc.h b/drivers/usb/gadget/fsl_qe_udc.h
index 4c07ca9..7026919 100644
--- a/drivers/usb/gadget/fsl_qe_udc.h
+++ b/drivers/usb/gadget/fsl_qe_udc.h
@@ -153,10 +153,10 @@
#define USB_BUSMODE_DTB 0x02
/* Endpoint basic handle */
-#define ep_index(EP) ((EP)->desc->bEndpointAddress & 0xF)
+#define ep_index(EP) ((EP)->ep.desc->bEndpointAddress & 0xF)
#define ep_maxpacket(EP) ((EP)->ep.maxpacket)
#define ep_is_in(EP) ((ep_index(EP) == 0) ? (EP->udc->ep0_dir == \
- USB_DIR_IN) : ((EP)->desc->bEndpointAddress \
+ USB_DIR_IN) : ((EP)->ep.desc->bEndpointAddress \
& USB_DIR_IN) == USB_DIR_IN)
/* ep0 transfer state */
diff --git a/drivers/usb/gadget/lpc32xx_udc.c b/drivers/usb/gadget/lpc32xx_udc.c
index 262acfd..2ab0388 100644
--- a/drivers/usb/gadget/lpc32xx_udc.c
+++ b/drivers/usb/gadget/lpc32xx_udc.c
@@ -61,6 +61,7 @@
#include <mach/irqs.h>
#include <mach/board.h>
#ifdef CONFIG_USB_GADGET_DEBUG_FILES
+#include <linux/debugfs.h>
#include <linux/seq_file.h>
#endif
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index ef8d744..e090c79 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -375,11 +375,21 @@
*/
if (list_empty(&qh->hep->urb_list)) {
struct list_head *head;
+ struct dma_controller *dma = musb->dma_controller;
- if (is_in)
+ if (is_in) {
ep->rx_reinit = 1;
- else
+ if (ep->rx_channel) {
+ dma->channel_release(ep->rx_channel);
+ ep->rx_channel = NULL;
+ }
+ } else {
ep->tx_reinit = 1;
+ if (ep->tx_channel) {
+ dma->channel_release(ep->tx_channel);
+ ep->tx_channel = NULL;
+ }
+ }
/* Clobber old pointers to this qh */
musb_ep_set_qh(ep, is_in, NULL);
diff --git a/drivers/usb/otg/twl6030-usb.c b/drivers/usb/otg/twl6030-usb.c
index d2a9a8e..0eabb04 100644
--- a/drivers/usb/otg/twl6030-usb.c
+++ b/drivers/usb/otg/twl6030-usb.c
@@ -305,9 +305,8 @@
regulator_enable(twl->usb3v3);
twl->asleep = 1;
- twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_CLR, 0x1);
- twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_SET,
- 0x10);
+ twl6030_writeb(twl, TWL_MODULE_USB, 0x1, USB_ID_INT_EN_HI_CLR);
+ twl6030_writeb(twl, TWL_MODULE_USB, 0x10, USB_ID_INT_EN_HI_SET);
status = USB_EVENT_ID;
otg->default_a = true;
twl->phy.state = OTG_STATE_A_IDLE;
@@ -316,12 +315,10 @@
atomic_notifier_call_chain(&twl->phy.notifier, status,
otg->gadget);
} else {
- twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_CLR,
- 0x10);
- twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_SET,
- 0x1);
+ twl6030_writeb(twl, TWL_MODULE_USB, 0x10, USB_ID_INT_EN_HI_CLR);
+ twl6030_writeb(twl, TWL_MODULE_USB, 0x1, USB_ID_INT_EN_HI_SET);
}
- twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_LATCH_CLR, status);
+ twl6030_writeb(twl, TWL_MODULE_USB, status, USB_ID_INT_LATCH_CLR);
return IRQ_HANDLED;
}
@@ -343,7 +340,7 @@
{
struct twl6030_usb *twl = phy_to_twl(x);
- twl6030_writeb(twl, TWL_MODULE_USB, USB_ID_INT_EN_HI_SET, 0x1);
+ twl6030_writeb(twl, TWL_MODULE_USB, 0x1, USB_ID_INT_EN_HI_SET);
twl6030_interrupt_unmask(0x05, REG_INT_MSK_LINE_C);
twl6030_interrupt_unmask(0x05, REG_INT_MSK_STS_C);
diff --git a/drivers/usb/phy/Kconfig b/drivers/usb/phy/Kconfig
index 3cfabcb..e7cf84f 100644
--- a/drivers/usb/phy/Kconfig
+++ b/drivers/usb/phy/Kconfig
@@ -2,11 +2,11 @@
# Physical Layer USB driver configuration
#
comment "USB Physical Layer drivers"
- depends on USB
+ depends on USB || USB_GADGET
config USB_ISP1301
tristate "NXP ISP1301 USB transceiver support"
- depends on USB
+ depends on USB || USB_GADGET
depends on I2C
help
Say Y here to add support for the NXP ISP1301 USB transceiver driver.
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index 73d25cd..1e71079 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -93,6 +93,7 @@
{ USB_DEVICE(0x10C4, 0x814B) }, /* West Mountain Radio RIGtalk */
{ USB_DEVICE(0x10C4, 0x8156) }, /* B&G H3000 link cable */
{ USB_DEVICE(0x10C4, 0x815E) }, /* Helicomm IP-Link 1220-DVM */
+ { USB_DEVICE(0x10C4, 0x815F) }, /* Timewave HamLinkUSB */
{ USB_DEVICE(0x10C4, 0x818B) }, /* AVIT Research USB to TTL */
{ USB_DEVICE(0x10C4, 0x819F) }, /* MJS USB Toslink Switcher */
{ USB_DEVICE(0x10C4, 0x81A6) }, /* ThinkOptics WavIt */
@@ -134,7 +135,13 @@
{ USB_DEVICE(0x10CE, 0xEA6A) }, /* Silicon Labs MobiData GPRS USB Modem 100EU */
{ USB_DEVICE(0x13AD, 0x9999) }, /* Baltech card reader */
{ USB_DEVICE(0x1555, 0x0004) }, /* Owen AC4 USB-RS485 Converter */
+ { USB_DEVICE(0x166A, 0x0201) }, /* Clipsal 5500PACA C-Bus Pascal Automation Controller */
+ { USB_DEVICE(0x166A, 0x0301) }, /* Clipsal 5800PC C-Bus Wireless PC Interface */
{ USB_DEVICE(0x166A, 0x0303) }, /* Clipsal 5500PCU C-Bus USB interface */
+ { USB_DEVICE(0x166A, 0x0304) }, /* Clipsal 5000CT2 C-Bus Black and White Touchscreen */
+ { USB_DEVICE(0x166A, 0x0305) }, /* Clipsal C-5000CT2 C-Bus Spectrum Colour Touchscreen */
+ { USB_DEVICE(0x166A, 0x0401) }, /* Clipsal L51xx C-Bus Architectural Dimmer */
+ { USB_DEVICE(0x166A, 0x0101) }, /* Clipsal 5560884 C-Bus Multi-room Audio Matrix Switcher */
{ USB_DEVICE(0x16D6, 0x0001) }, /* Jablotron serial interface */
{ USB_DEVICE(0x16DC, 0x0010) }, /* W-IE-NE-R Plein & Baus GmbH PL512 Power Supply */
{ USB_DEVICE(0x16DC, 0x0011) }, /* W-IE-NE-R Plein & Baus GmbH RCM Remote Control for MARATON Power Supply */
@@ -146,7 +153,11 @@
{ USB_DEVICE(0x1843, 0x0200) }, /* Vaisala USB Instrument Cable */
{ USB_DEVICE(0x18EF, 0xE00F) }, /* ELV USB-I2C-Interface */
{ USB_DEVICE(0x1BE3, 0x07A6) }, /* WAGO 750-923 USB Service Cable */
+ { USB_DEVICE(0x1E29, 0x0102) }, /* Festo CPX-USB */
+ { USB_DEVICE(0x1E29, 0x0501) }, /* Festo CMSP */
{ USB_DEVICE(0x3195, 0xF190) }, /* Link Instruments MSO-19 */
+ { USB_DEVICE(0x3195, 0xF280) }, /* Link Instruments MSO-28 */
+ { USB_DEVICE(0x3195, 0xF281) }, /* Link Instruments MSO-28 */
{ USB_DEVICE(0x413C, 0x9500) }, /* DW700 GPS USB interface */
{ } /* Terminating Entry */
};
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index e668a24..adf8ce7 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -236,6 +236,7 @@
#define NOVATELWIRELESS_PRODUCT_G1 0xA001
#define NOVATELWIRELESS_PRODUCT_G1_M 0xA002
#define NOVATELWIRELESS_PRODUCT_G2 0xA010
+#define NOVATELWIRELESS_PRODUCT_MC551 0xB001
/* AMOI PRODUCTS */
#define AMOI_VENDOR_ID 0x1614
@@ -497,6 +498,10 @@
/* MediaTek products */
#define MEDIATEK_VENDOR_ID 0x0e8d
+/* Cellient products */
+#define CELLIENT_VENDOR_ID 0x2692
+#define CELLIENT_PRODUCT_MEN200 0x9005
+
/* some devices interfaces need special handling due to a number of reasons */
enum option_blacklist_reason {
OPTION_BLACKLIST_NONE = 0,
@@ -734,6 +739,8 @@
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_G1) },
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_G1_M) },
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_G2) },
+ /* Novatel Ovation MC551 a.k.a. Verizon USB551L */
+ { USB_DEVICE_AND_INTERFACE_INFO(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC551, 0xff, 0xff, 0xff) },
{ USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
{ USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
@@ -1233,6 +1240,7 @@
{ USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, 0x00a1, 0xff, 0x02, 0x01) },
{ USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, 0x00a2, 0xff, 0x00, 0x00) },
{ USB_DEVICE_AND_INTERFACE_INFO(MEDIATEK_VENDOR_ID, 0x00a2, 0xff, 0x02, 0x01) }, /* MediaTek MT6276M modem & app port */
+ { USB_DEVICE(CELLIENT_VENDOR_ID, CELLIENT_PRODUCT_MEN200) },
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, option_ids);
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c
index a324a5d..11418da 100644
--- a/drivers/usb/storage/scsiglue.c
+++ b/drivers/usb/storage/scsiglue.c
@@ -202,6 +202,12 @@
if (us->fflags & US_FL_NO_READ_CAPACITY_16)
sdev->no_read_capacity_16 = 1;
+ /*
+ * Many devices do not respond properly to READ_CAPACITY_16.
+ * Tell the SCSI layer to try READ_CAPACITY_10 first.
+ */
+ sdev->try_rc_10_first = 1;
+
/* assume SPC3 or latter devices support sense size > 18 */
if (sdev->scsi_level > SCSI_SPC_2)
us->fflags |= US_FL_SANE_SENSE;
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index caf22bf..1719886 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -1107,13 +1107,6 @@
USB_SC_RBC, USB_PR_BULK, NULL,
0 ),
-/* Feiya QDI U2 DISK, reported by Hans de Goede <hdegoede@redhat.com> */
-UNUSUAL_DEV( 0x090c, 0x1000, 0x0000, 0xffff,
- "Feiya",
- "QDI U2 DISK",
- USB_SC_DEVICE, USB_PR_DEVICE, NULL,
- US_FL_NO_READ_CAPACITY_16 ),
-
/* aeb */
UNUSUAL_DEV( 0x090c, 0x1132, 0x0000, 0xffff,
"Feiya",
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 94dbd25..112156f 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -191,7 +191,9 @@
struct vhost_dev *dev = data;
struct vhost_work *work = NULL;
unsigned uninitialized_var(seq);
+ mm_segment_t oldfs = get_fs();
+ set_fs(USER_DS);
use_mm(dev->mm);
for (;;) {
@@ -229,6 +231,7 @@
}
unuse_mm(dev->mm);
+ set_fs(oldfs);
return 0;
}
diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c
index 2b76381..1eff743 100644
--- a/drivers/watchdog/hpwdt.c
+++ b/drivers/watchdog/hpwdt.c
@@ -146,7 +146,7 @@
} __attribute__((packed));
static unsigned int hpwdt_nmi_decoding;
-static unsigned int allow_kdump;
+static unsigned int allow_kdump = 1;
static unsigned int is_icru;
static DEFINE_SPINLOCK(rom_lock);
static void *cru_rom_addr;
@@ -756,6 +756,8 @@
static void hpwdt_exit_nmi_decoding(void)
{
unregister_nmi_handler(NMI_UNKNOWN, "hpwdt");
+ unregister_nmi_handler(NMI_SERR, "hpwdt");
+ unregister_nmi_handler(NMI_IO_CHECK, "hpwdt");
if (cru_rom_addr)
iounmap(cru_rom_addr);
}
diff --git a/drivers/watchdog/iTCO_wdt.c b/drivers/watchdog/iTCO_wdt.c
index bc47e90..9c2c27c 100644
--- a/drivers/watchdog/iTCO_wdt.c
+++ b/drivers/watchdog/iTCO_wdt.c
@@ -699,3 +699,4 @@
MODULE_VERSION(DRV_VERSION);
MODULE_LICENSE("GPL");
MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
+MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/drivers/watchdog/sp805_wdt.c b/drivers/watchdog/sp805_wdt.c
index afcd136..e4841c3 100644
--- a/drivers/watchdog/sp805_wdt.c
+++ b/drivers/watchdog/sp805_wdt.c
@@ -4,7 +4,7 @@
* Watchdog driver for ARM SP805 watchdog module
*
* Copyright (C) 2010 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2 or later. This program is licensed "as is" without any
@@ -331,6 +331,6 @@
module_amba_driver(sp805_wdt_driver);
-MODULE_AUTHOR("Viresh Kumar <viresh.kumar@st.com>");
+MODULE_AUTHOR("Viresh Kumar <viresh.linux@gmail.com>");
MODULE_DESCRIPTION("ARM SP805 Watchdog Driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/watchdog/watchdog_dev.c b/drivers/watchdog/watchdog_dev.c
index 672d169..ef8edec 100644
--- a/drivers/watchdog/watchdog_dev.c
+++ b/drivers/watchdog/watchdog_dev.c
@@ -349,7 +349,7 @@
sizeof(struct watchdog_info)) ? -EFAULT : 0;
case WDIOC_GETSTATUS:
err = watchdog_get_status(wdd, &val);
- if (err)
+ if (err == -ENODEV)
return err;
return put_user(val, p);
case WDIOC_GETBOOTSTATUS:
diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c
index 8f7d123..7301cdb 100644
--- a/fs/btrfs/backref.c
+++ b/fs/btrfs/backref.c
@@ -179,61 +179,74 @@
static int add_all_parents(struct btrfs_root *root, struct btrfs_path *path,
struct ulist *parents, int level,
- struct btrfs_key *key, u64 time_seq,
+ struct btrfs_key *key_for_search, u64 time_seq,
u64 wanted_disk_byte,
const u64 *extent_item_pos)
{
- int ret;
- int slot = path->slots[level];
- struct extent_buffer *eb = path->nodes[level];
+ int ret = 0;
+ int slot;
+ struct extent_buffer *eb;
+ struct btrfs_key key;
struct btrfs_file_extent_item *fi;
struct extent_inode_elem *eie = NULL;
u64 disk_byte;
- u64 wanted_objectid = key->objectid;
-add_parent:
- if (level == 0 && extent_item_pos) {
- fi = btrfs_item_ptr(eb, slot, struct btrfs_file_extent_item);
- ret = check_extent_in_eb(key, eb, fi, *extent_item_pos, &eie);
+ if (level != 0) {
+ eb = path->nodes[level];
+ ret = ulist_add(parents, eb->start, 0, GFP_NOFS);
if (ret < 0)
return ret;
- }
- ret = ulist_add(parents, eb->start, (unsigned long)eie, GFP_NOFS);
- if (ret < 0)
- return ret;
-
- if (level != 0)
return 0;
+ }
/*
- * if the current leaf is full with EXTENT_DATA items, we must
- * check the next one if that holds a reference as well.
- * ref->count cannot be used to skip this check.
- * repeat this until we don't find any additional EXTENT_DATA items.
+ * We normally enter this function with the path already pointing to
+ * the first item to check. But sometimes, we may enter it with
+ * slot==nritems. In that case, go to the next leaf before we continue.
*/
- while (1) {
- eie = NULL;
+ if (path->slots[0] >= btrfs_header_nritems(path->nodes[0]))
ret = btrfs_next_old_leaf(root, path, time_seq);
- if (ret < 0)
- return ret;
- if (ret)
- return 0;
+ while (!ret) {
eb = path->nodes[0];
- for (slot = 0; slot < btrfs_header_nritems(eb); ++slot) {
- btrfs_item_key_to_cpu(eb, key, slot);
- if (key->objectid != wanted_objectid ||
- key->type != BTRFS_EXTENT_DATA_KEY)
- return 0;
- fi = btrfs_item_ptr(eb, slot,
- struct btrfs_file_extent_item);
- disk_byte = btrfs_file_extent_disk_bytenr(eb, fi);
- if (disk_byte == wanted_disk_byte)
- goto add_parent;
+ slot = path->slots[0];
+
+ btrfs_item_key_to_cpu(eb, &key, slot);
+
+ if (key.objectid != key_for_search->objectid ||
+ key.type != BTRFS_EXTENT_DATA_KEY)
+ break;
+
+ fi = btrfs_item_ptr(eb, slot, struct btrfs_file_extent_item);
+ disk_byte = btrfs_file_extent_disk_bytenr(eb, fi);
+
+ if (disk_byte == wanted_disk_byte) {
+ eie = NULL;
+ if (extent_item_pos) {
+ ret = check_extent_in_eb(&key, eb, fi,
+ *extent_item_pos,
+ &eie);
+ if (ret < 0)
+ break;
+ }
+ if (!ret) {
+ ret = ulist_add(parents, eb->start,
+ (unsigned long)eie, GFP_NOFS);
+ if (ret < 0)
+ break;
+ if (!extent_item_pos) {
+ ret = btrfs_next_old_leaf(root, path,
+ time_seq);
+ continue;
+ }
+ }
}
+ ret = btrfs_next_old_item(root, path, time_seq);
}
- return 0;
+ if (ret > 0)
+ ret = 0;
+ return ret;
}
/*
@@ -250,7 +263,6 @@
struct btrfs_path *path;
struct btrfs_root *root;
struct btrfs_key root_key;
- struct btrfs_key key = {0};
struct extent_buffer *eb;
int ret = 0;
int root_level;
@@ -295,11 +307,9 @@
goto out;
}
- if (level == 0)
- btrfs_item_key_to_cpu(eb, &key, path->slots[0]);
-
- ret = add_all_parents(root, path, parents, level, &key, time_seq,
- ref->wanted_disk_byte, extent_item_pos);
+ ret = add_all_parents(root, path, parents, level, &ref->key_for_search,
+ time_seq, ref->wanted_disk_byte,
+ extent_item_pos);
out:
btrfs_free_path(path);
return ret;
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 8b73b2d..fa5c45b 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -2755,13 +2755,18 @@
int btrfs_next_leaf(struct btrfs_root *root, struct btrfs_path *path);
int btrfs_next_old_leaf(struct btrfs_root *root, struct btrfs_path *path,
u64 time_seq);
-static inline int btrfs_next_item(struct btrfs_root *root, struct btrfs_path *p)
+static inline int btrfs_next_old_item(struct btrfs_root *root,
+ struct btrfs_path *p, u64 time_seq)
{
++p->slots[0];
if (p->slots[0] >= btrfs_header_nritems(p->nodes[0]))
- return btrfs_next_leaf(root, p);
+ return btrfs_next_old_leaf(root, p, time_seq);
return 0;
}
+static inline int btrfs_next_item(struct btrfs_root *root, struct btrfs_path *p)
+{
+ return btrfs_next_old_item(root, p, 0);
+}
int btrfs_prev_leaf(struct btrfs_root *root, struct btrfs_path *path);
int btrfs_leaf_free_space(struct btrfs_root *root, struct extent_buffer *leaf);
int __must_check btrfs_drop_snapshot(struct btrfs_root *root,
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index e1890b1..7b845ff 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -3426,6 +3426,7 @@
mutex_unlock(&head->mutex);
btrfs_put_delayed_ref(ref);
+ spin_lock(&delayed_refs->lock);
continue;
}
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index a4f0250..d8bb0db 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -987,7 +987,7 @@
async_cow->start, async_cow->end, async_cow,
&num_added);
if (num_added == 0) {
- iput(async_cow->inode);
+ btrfs_add_delayed_iput(async_cow->inode);
async_cow->inode = NULL;
}
}
@@ -1023,7 +1023,7 @@
struct async_cow *async_cow;
async_cow = container_of(work, struct async_cow, work);
if (async_cow->inode)
- iput(async_cow->inode);
+ btrfs_add_delayed_iput(async_cow->inode);
kfree(async_cow);
}
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index 173b1d2..8b67304 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -54,7 +54,12 @@
(CONGESTION_ON_THRESH(congestion_kb) - \
(CONGESTION_ON_THRESH(congestion_kb) >> 2))
-
+static inline struct ceph_snap_context *page_snap_context(struct page *page)
+{
+ if (PagePrivate(page))
+ return (void *)page->private;
+ return NULL;
+}
/*
* Dirty a page. Optimistically adjust accounting, on the assumption
@@ -142,10 +147,9 @@
{
struct inode *inode;
struct ceph_inode_info *ci;
- struct ceph_snap_context *snapc = (void *)page->private;
+ struct ceph_snap_context *snapc = page_snap_context(page);
BUG_ON(!PageLocked(page));
- BUG_ON(!page->private);
BUG_ON(!PagePrivate(page));
BUG_ON(!page->mapping);
@@ -182,7 +186,6 @@
struct inode *inode = page->mapping ? page->mapping->host : NULL;
dout("%p releasepage %p idx %lu\n", inode, page, page->index);
WARN_ON(PageDirty(page));
- WARN_ON(page->private);
WARN_ON(PagePrivate(page));
return 0;
}
@@ -443,7 +446,7 @@
osdc = &fsc->client->osdc;
/* verify this is a writeable snap context */
- snapc = (void *)page->private;
+ snapc = page_snap_context(page);
if (snapc == NULL) {
dout("writepage %p page %p not dirty?\n", inode, page);
goto out;
@@ -451,7 +454,7 @@
oldest = get_oldest_context(inode, &snap_size);
if (snapc->seq > oldest->seq) {
dout("writepage %p page %p snapc %p not writeable - noop\n",
- inode, page, (void *)page->private);
+ inode, page, snapc);
/* we should only noop if called by kswapd */
WARN_ON((current->flags & PF_MEMALLOC) == 0);
ceph_put_snap_context(oldest);
@@ -591,7 +594,7 @@
clear_bdi_congested(&fsc->backing_dev_info,
BLK_RW_ASYNC);
- ceph_put_snap_context((void *)page->private);
+ ceph_put_snap_context(page_snap_context(page));
page->private = 0;
ClearPagePrivate(page);
dout("unlocking %d %p\n", i, page);
@@ -795,7 +798,7 @@
}
/* only if matching snap context */
- pgsnapc = (void *)page->private;
+ pgsnapc = page_snap_context(page);
if (pgsnapc->seq > snapc->seq) {
dout("page snapc %p %lld > oldest %p %lld\n",
pgsnapc, pgsnapc->seq, snapc, snapc->seq);
@@ -984,7 +987,7 @@
BUG_ON(!ci->i_snap_realm);
down_read(&mdsc->snap_rwsem);
BUG_ON(!ci->i_snap_realm->cached_context);
- snapc = (void *)page->private;
+ snapc = page_snap_context(page);
if (snapc && snapc != ci->i_head_snapc) {
/*
* this page is already dirty in another (older) snap
diff --git a/fs/exec.c b/fs/exec.c
index a79786a..da27b91 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -819,10 +819,10 @@
/* Notify parent that we're no longer interested in the old VM */
tsk = current;
old_mm = current->mm;
- sync_mm_rss(old_mm);
mm_release(tsk, old_mm);
if (old_mm) {
+ sync_mm_rss(old_mm);
/*
* Make sure that if there is a core dump in progress
* for the old mm, we get out and die instead of going
diff --git a/fs/hfsplus/ioctl.c b/fs/hfsplus/ioctl.c
index c640ba5..09addc8 100644
--- a/fs/hfsplus/ioctl.c
+++ b/fs/hfsplus/ioctl.c
@@ -31,6 +31,7 @@
struct hfsplus_sb_info *sbi = HFSPLUS_SB(inode->i_sb);
struct hfsplus_vh *vh = sbi->s_vhdr;
struct hfsplus_vh *bvh = sbi->s_backup_vhdr;
+ u32 cnid = (unsigned long)dentry->d_fsdata;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
@@ -41,8 +42,12 @@
vh->finder_info[0] = bvh->finder_info[0] =
cpu_to_be32(parent_ino(dentry));
- /* Bootloader */
- vh->finder_info[1] = bvh->finder_info[1] = cpu_to_be32(inode->i_ino);
+ /*
+ * Bootloader. Just using the inode here breaks in the case of
+ * hard links - the firmware wants the ID of the hard link file,
+ * but the inode points at the indirect inode
+ */
+ vh->finder_info[1] = bvh->finder_info[1] = cpu_to_be32(cnid);
/* Per spec, the OS X system folder - same as finder_info[0] here */
vh->finder_info[5] = bvh->finder_info[5] =
diff --git a/fs/hfsplus/wrapper.c b/fs/hfsplus/wrapper.c
index 7daf4b8..90effcc 100644
--- a/fs/hfsplus/wrapper.c
+++ b/fs/hfsplus/wrapper.c
@@ -56,7 +56,7 @@
DECLARE_COMPLETION_ONSTACK(wait);
struct bio *bio;
int ret = 0;
- unsigned int io_size;
+ u64 io_size;
loff_t start;
int offset;
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 17ba6b9..f005b5b 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -207,7 +207,6 @@
static void nfs4_shutdown_session(struct nfs_client *clp)
{
if (nfs4_has_session(clp)) {
- nfs4_deviceid_purge_client(clp);
nfs4_destroy_session(clp->cl_session);
nfs4_destroy_clientid(clp);
}
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index 3168f6e..9a4cbfc 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -490,6 +490,7 @@
dreq->error = -EIO;
spin_unlock(cinfo.lock);
}
+ nfs_release_request(req);
}
nfs_pageio_complete(&desc);
diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c
index b5b86a0..864c51e 100644
--- a/fs/nfs/idmap.c
+++ b/fs/nfs/idmap.c
@@ -57,6 +57,11 @@
static const struct cred *id_resolver_cache;
static struct key_type key_type_id_resolver_legacy;
+struct idmap {
+ struct rpc_pipe *idmap_pipe;
+ struct key_construction *idmap_key_cons;
+ struct mutex idmap_mutex;
+};
/**
* nfs_fattr_init_names - initialise the nfs_fattr owner_name/group_name fields
@@ -310,9 +315,11 @@
name, namelen, type, data,
data_size, NULL);
if (ret < 0) {
+ mutex_lock(&idmap->idmap_mutex);
ret = nfs_idmap_request_key(&key_type_id_resolver_legacy,
name, namelen, type, data,
data_size, idmap);
+ mutex_unlock(&idmap->idmap_mutex);
}
return ret;
}
@@ -354,11 +361,6 @@
/* idmap classic begins here */
module_param(nfs_idmap_cache_timeout, int, 0644);
-struct idmap {
- struct rpc_pipe *idmap_pipe;
- struct key_construction *idmap_key_cons;
-};
-
enum {
Opt_find_uid, Opt_find_gid, Opt_find_user, Opt_find_group, Opt_find_err
};
@@ -469,6 +471,7 @@
return error;
}
idmap->idmap_pipe = pipe;
+ mutex_init(&idmap->idmap_mutex);
clp->cl_idmap = idmap;
return 0;
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index e605d69..f729698 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -1530,7 +1530,6 @@
nfsi->delegation_state = 0;
init_rwsem(&nfsi->rwsem);
nfsi->layout = NULL;
- atomic_set(&nfsi->commit_info.rpcs_out, 0);
#endif
}
@@ -1545,6 +1544,7 @@
INIT_LIST_HEAD(&nfsi->commit_info.list);
nfsi->npages = 0;
nfsi->commit_info.ncommit = 0;
+ atomic_set(&nfsi->commit_info.rpcs_out, 0);
atomic_set(&nfsi->silly_count, 1);
INIT_HLIST_HEAD(&nfsi->silly_list);
init_waitqueue_head(&nfsi->waitqueue);
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index b8323aa..bbc49ca 100644
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -70,6 +70,10 @@
spin_lock(&pnfs_spinlock);
local = find_pnfs_driver_locked(id);
+ if (local != NULL && !try_module_get(local->owner)) {
+ dprintk("%s: Could not grab reference on module\n", __func__);
+ local = NULL;
+ }
spin_unlock(&pnfs_spinlock);
return local;
}
@@ -80,6 +84,9 @@
if (nfss->pnfs_curr_ld) {
if (nfss->pnfs_curr_ld->clear_layoutdriver)
nfss->pnfs_curr_ld->clear_layoutdriver(nfss);
+ /* Decrement the MDS count. Purge the deviceid cache if zero */
+ if (atomic_dec_and_test(&nfss->nfs_client->cl_mds_count))
+ nfs4_deviceid_purge_client(nfss->nfs_client);
module_put(nfss->pnfs_curr_ld->owner);
}
nfss->pnfs_curr_ld = NULL;
@@ -115,10 +122,6 @@
goto out_no_driver;
}
}
- if (!try_module_get(ld_type->owner)) {
- dprintk("%s: Could not grab reference on module\n", __func__);
- goto out_no_driver;
- }
server->pnfs_curr_ld = ld_type;
if (ld_type->set_layoutdriver
&& ld_type->set_layoutdriver(server, mntfh)) {
@@ -127,6 +130,8 @@
module_put(ld_type->owner);
goto out_no_driver;
}
+ /* Bump the MDS count */
+ atomic_inc(&server->nfs_client->cl_mds_count);
dprintk("%s: pNFS module for %u set\n", __func__, id);
return;
diff --git a/fs/nilfs2/gcinode.c b/fs/nilfs2/gcinode.c
index 08a07a2..57ceaf3 100644
--- a/fs/nilfs2/gcinode.c
+++ b/fs/nilfs2/gcinode.c
@@ -191,6 +191,8 @@
while (!list_empty(head)) {
ii = list_first_entry(head, struct nilfs_inode_info, i_dirty);
list_del_init(&ii->i_dirty);
+ truncate_inode_pages(&ii->vfs_inode.i_data, 0);
+ nilfs_btnode_cache_clear(&ii->i_btnode_cache);
iput(&ii->vfs_inode);
}
}
diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c
index 0e72ad6..88e11fb 100644
--- a/fs/nilfs2/segment.c
+++ b/fs/nilfs2/segment.c
@@ -2309,6 +2309,8 @@
if (!test_bit(NILFS_I_UPDATED, &ii->i_state))
continue;
list_del_init(&ii->i_dirty);
+ truncate_inode_pages(&ii->vfs_inode.i_data, 0);
+ nilfs_btnode_cache_clear(&ii->i_btnode_cache);
iput(&ii->vfs_inode);
}
}
diff --git a/fs/pstore/inode.c b/fs/pstore/inode.c
index aeb19e6..11a2aa2 100644
--- a/fs/pstore/inode.c
+++ b/fs/pstore/inode.c
@@ -258,7 +258,7 @@
return rc;
}
-int pstore_fill_super(struct super_block *sb, void *data, int silent)
+static int pstore_fill_super(struct super_block *sb, void *data, int silent)
{
struct inode *inode;
diff --git a/fs/pstore/platform.c b/fs/pstore/platform.c
index 82c585f..03ce7a9 100644
--- a/fs/pstore/platform.c
+++ b/fs/pstore/platform.c
@@ -94,20 +94,15 @@
* as we can from the end of the buffer.
*/
static void pstore_dump(struct kmsg_dumper *dumper,
- enum kmsg_dump_reason reason,
- const char *s1, unsigned long l1,
- const char *s2, unsigned long l2)
+ enum kmsg_dump_reason reason)
{
- unsigned long s1_start, s2_start;
- unsigned long l1_cpy, l2_cpy;
- unsigned long size, total = 0;
- char *dst;
+ unsigned long total = 0;
const char *why;
u64 id;
- int hsize, ret;
unsigned int part = 1;
unsigned long flags = 0;
int is_locked = 0;
+ int ret;
why = get_reason_str(reason);
@@ -119,30 +114,25 @@
spin_lock_irqsave(&psinfo->buf_lock, flags);
oopscount++;
while (total < kmsg_bytes) {
+ char *dst;
+ unsigned long size;
+ int hsize;
+ size_t len;
+
dst = psinfo->buf;
hsize = sprintf(dst, "%s#%d Part%d\n", why, oopscount, part);
size = psinfo->bufsize - hsize;
dst += hsize;
- l2_cpy = min(l2, size);
- l1_cpy = min(l1, size - l2_cpy);
-
- if (l1_cpy + l2_cpy == 0)
+ if (!kmsg_dump_get_buffer(dumper, true, dst, size, &len))
break;
- s2_start = l2 - l2_cpy;
- s1_start = l1 - l1_cpy;
-
- memcpy(dst, s1 + s1_start, l1_cpy);
- memcpy(dst + l1_cpy, s2 + s2_start, l2_cpy);
-
ret = psinfo->write(PSTORE_TYPE_DMESG, reason, &id, part,
- hsize + l1_cpy + l2_cpy, psinfo);
+ hsize + len, psinfo);
if (ret == 0 && reason == KMSG_DUMP_OOPS && pstore_is_mounted())
pstore_new_entry = 1;
- l1 -= l1_cpy;
- l2 -= l2_cpy;
- total += l1_cpy + l2_cpy;
+
+ total += hsize + len;
part++;
}
if (in_nmi()) {
diff --git a/fs/pstore/ram.c b/fs/pstore/ram.c
index 9123cce..453030f 100644
--- a/fs/pstore/ram.c
+++ b/fs/pstore/ram.c
@@ -106,6 +106,8 @@
time->tv_sec = 0;
time->tv_nsec = 0;
+ /* Update old/shadowed buffer. */
+ persistent_ram_save_old(prz);
size = persistent_ram_old_size(prz);
*buf = kmalloc(size, GFP_KERNEL);
if (*buf == NULL)
@@ -184,6 +186,7 @@
return -EINVAL;
persistent_ram_free_old(cxt->przs[id]);
+ persistent_ram_zap(cxt->przs[id]);
return 0;
}
diff --git a/fs/pstore/ram_core.c b/fs/pstore/ram_core.c
index 31f8d18..c5fbdbb 100644
--- a/fs/pstore/ram_core.c
+++ b/fs/pstore/ram_core.c
@@ -250,23 +250,24 @@
persistent_ram_update_ecc(prz, start, count);
}
-static void __init
-persistent_ram_save_old(struct persistent_ram_zone *prz)
+void persistent_ram_save_old(struct persistent_ram_zone *prz)
{
struct persistent_ram_buffer *buffer = prz->buffer;
size_t size = buffer_size(prz);
size_t start = buffer_start(prz);
- char *dest;
- persistent_ram_ecc_old(prz);
+ if (!size)
+ return;
- dest = kmalloc(size, GFP_KERNEL);
- if (dest == NULL) {
+ if (!prz->old_log) {
+ persistent_ram_ecc_old(prz);
+ prz->old_log = kmalloc(size, GFP_KERNEL);
+ }
+ if (!prz->old_log) {
pr_err("persistent_ram: failed to allocate buffer\n");
return;
}
- prz->old_log = dest;
prz->old_log_size = size;
memcpy(prz->old_log, &buffer->data[start], size - start);
memcpy(prz->old_log + size - start, &buffer->data[0], start);
@@ -319,6 +320,13 @@
prz->old_log_size = 0;
}
+void persistent_ram_zap(struct persistent_ram_zone *prz)
+{
+ atomic_set(&prz->buffer->start, 0);
+ atomic_set(&prz->buffer->size, 0);
+ persistent_ram_update_header_ecc(prz);
+}
+
static void *persistent_ram_vmap(phys_addr_t start, size_t size)
{
struct page **pages;
@@ -405,6 +413,7 @@
" size %zu, start %zu\n",
buffer_size(prz), buffer_start(prz));
persistent_ram_save_old(prz);
+ return 0;
}
} else {
pr_info("persistent_ram: no valid data in buffer"
@@ -412,8 +421,7 @@
}
prz->buffer->sig = PERSISTENT_RAM_SIG;
- atomic_set(&prz->buffer->start, 0);
- atomic_set(&prz->buffer->size, 0);
+ persistent_ram_zap(prz);
return 0;
}
@@ -448,7 +456,6 @@
goto err;
persistent_ram_post_init(prz, ecc);
- persistent_ram_update_header_ecc(prz);
return prz;
err:
diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c
index 84a7e6f..92df3b0 100644
--- a/fs/ubifs/debug.c
+++ b/fs/ubifs/debug.c
@@ -2918,7 +2918,7 @@
struct dentry *dent;
struct ubifs_debug_info *d = c->dbg;
- if (!IS_ENABLED(DEBUG_FS))
+ if (!IS_ENABLED(CONFIG_DEBUG_FS))
return 0;
n = snprintf(d->dfs_dir_name, UBIFS_DFS_DIR_LEN + 1, UBIFS_DFS_DIR_NAME,
@@ -3013,7 +3013,7 @@
*/
void dbg_debugfs_exit_fs(struct ubifs_info *c)
{
- if (IS_ENABLED(DEBUG_FS))
+ if (IS_ENABLED(CONFIG_DEBUG_FS))
debugfs_remove_recursive(c->dbg->dfs_dir);
}
@@ -3099,7 +3099,7 @@
const char *fname;
struct dentry *dent;
- if (!IS_ENABLED(DEBUG_FS))
+ if (!IS_ENABLED(CONFIG_DEBUG_FS))
return 0;
fname = "ubifs";
@@ -3166,7 +3166,7 @@
*/
void dbg_debugfs_exit(void)
{
- if (IS_ENABLED(DEBUG_FS))
+ if (IS_ENABLED(CONFIG_DEBUG_FS))
debugfs_remove_recursive(dfs_rootdir);
}
diff --git a/fs/ubifs/find.c b/fs/ubifs/find.c
index 2559d17..28ec13a 100644
--- a/fs/ubifs/find.c
+++ b/fs/ubifs/find.c
@@ -939,8 +939,8 @@
}
dbg_find("LEB %d, dirty %d and free %d flags %#x", lp->lnum, lp->dirty,
lp->free, lp->flags);
- ubifs_assert(lp->flags | LPROPS_TAKEN);
- ubifs_assert(lp->flags | LPROPS_INDEX);
+ ubifs_assert(lp->flags & LPROPS_TAKEN);
+ ubifs_assert(lp->flags & LPROPS_INDEX);
return lnum;
}
diff --git a/fs/udf/super.c b/fs/udf/super.c
index ac8a348..8d86a87 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -56,6 +56,7 @@
#include <linux/seq_file.h>
#include <linux/bitmap.h>
#include <linux/crc-itu-t.h>
+#include <linux/log2.h>
#include <asm/byteorder.h>
#include "udf_sb.h"
@@ -1215,16 +1216,65 @@
return ret;
}
+static int udf_load_sparable_map(struct super_block *sb,
+ struct udf_part_map *map,
+ struct sparablePartitionMap *spm)
+{
+ uint32_t loc;
+ uint16_t ident;
+ struct sparingTable *st;
+ struct udf_sparing_data *sdata = &map->s_type_specific.s_sparing;
+ int i;
+ struct buffer_head *bh;
+
+ map->s_partition_type = UDF_SPARABLE_MAP15;
+ sdata->s_packet_len = le16_to_cpu(spm->packetLength);
+ if (!is_power_of_2(sdata->s_packet_len)) {
+ udf_err(sb, "error loading logical volume descriptor: "
+ "Invalid packet length %u\n",
+ (unsigned)sdata->s_packet_len);
+ return -EIO;
+ }
+ if (spm->numSparingTables > 4) {
+ udf_err(sb, "error loading logical volume descriptor: "
+ "Too many sparing tables (%d)\n",
+ (int)spm->numSparingTables);
+ return -EIO;
+ }
+
+ for (i = 0; i < spm->numSparingTables; i++) {
+ loc = le32_to_cpu(spm->locSparingTable[i]);
+ bh = udf_read_tagged(sb, loc, loc, &ident);
+ if (!bh)
+ continue;
+
+ st = (struct sparingTable *)bh->b_data;
+ if (ident != 0 ||
+ strncmp(st->sparingIdent.ident, UDF_ID_SPARING,
+ strlen(UDF_ID_SPARING)) ||
+ sizeof(*st) + le16_to_cpu(st->reallocationTableLen) >
+ sb->s_blocksize) {
+ brelse(bh);
+ continue;
+ }
+
+ sdata->s_spar_map[i] = bh;
+ }
+ map->s_partition_func = udf_get_pblock_spar15;
+ return 0;
+}
+
static int udf_load_logicalvol(struct super_block *sb, sector_t block,
struct kernel_lb_addr *fileset)
{
struct logicalVolDesc *lvd;
- int i, j, offset;
+ int i, offset;
uint8_t type;
struct udf_sb_info *sbi = UDF_SB(sb);
struct genericPartitionMap *gpm;
uint16_t ident;
struct buffer_head *bh;
+ unsigned int table_len;
int ret = 0;
bh = udf_read_tagged(sb, block, block, &ident);
@@ -1232,15 +1282,20 @@
return 1;
BUG_ON(ident != TAG_IDENT_LVD);
lvd = (struct logicalVolDesc *)bh->b_data;
-
- i = udf_sb_alloc_partition_maps(sb, le32_to_cpu(lvd->numPartitionMaps));
- if (i != 0) {
- ret = i;
+ table_len = le32_to_cpu(lvd->mapTableLength);
+ if (sizeof(*lvd) + table_len > sb->s_blocksize) {
+ udf_err(sb, "error loading logical volume descriptor: "
+ "Partition table too long (%u > %lu)\n", table_len,
+ sb->s_blocksize - sizeof(*lvd));
goto out_bh;
}
+ ret = udf_sb_alloc_partition_maps(sb, le32_to_cpu(lvd->numPartitionMaps));
+ if (ret)
+ goto out_bh;
+
for (i = 0, offset = 0;
- i < sbi->s_partitions && offset < le32_to_cpu(lvd->mapTableLength);
+ i < sbi->s_partitions && offset < table_len;
i++, offset += gpm->partitionMapLength) {
struct udf_part_map *map = &sbi->s_partmaps[i];
gpm = (struct genericPartitionMap *)
@@ -1275,38 +1330,9 @@
} else if (!strncmp(upm2->partIdent.ident,
UDF_ID_SPARABLE,
strlen(UDF_ID_SPARABLE))) {
- uint32_t loc;
- struct sparingTable *st;
- struct sparablePartitionMap *spm =
- (struct sparablePartitionMap *)gpm;
-
- map->s_partition_type = UDF_SPARABLE_MAP15;
- map->s_type_specific.s_sparing.s_packet_len =
- le16_to_cpu(spm->packetLength);
- for (j = 0; j < spm->numSparingTables; j++) {
- struct buffer_head *bh2;
-
- loc = le32_to_cpu(
- spm->locSparingTable[j]);
- bh2 = udf_read_tagged(sb, loc, loc,
- &ident);
- map->s_type_specific.s_sparing.
- s_spar_map[j] = bh2;
-
- if (bh2 == NULL)
- continue;
-
- st = (struct sparingTable *)bh2->b_data;
- if (ident != 0 || strncmp(
- st->sparingIdent.ident,
- UDF_ID_SPARING,
- strlen(UDF_ID_SPARING))) {
- brelse(bh2);
- map->s_type_specific.s_sparing.
- s_spar_map[j] = NULL;
- }
- }
- map->s_partition_func = udf_get_pblock_spar15;
+ if (udf_load_sparable_map(sb, map,
+ (struct sparablePartitionMap *)gpm) < 0)
+ goto out_bh;
} else if (!strncmp(upm2->partIdent.ident,
UDF_ID_METADATA,
strlen(UDF_ID_METADATA))) {
diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c
index 229641f..9d1aeb7 100644
--- a/fs/xfs/xfs_alloc.c
+++ b/fs/xfs/xfs_alloc.c
@@ -1080,6 +1080,7 @@
goto restart;
}
+ xfs_btree_del_cursor(cnt_cur, XFS_BTREE_NOERROR);
trace_xfs_alloc_size_neither(args);
args->agbno = NULLAGBLOCK;
return 0;
@@ -2441,7 +2442,7 @@
DECLARE_COMPLETION_ONSTACK(done);
args->done = &done;
- INIT_WORK(&args->work, xfs_alloc_vextent_worker);
+ INIT_WORK_ONSTACK(&args->work, xfs_alloc_vextent_worker);
queue_work(xfs_alloc_wq, &args->work);
wait_for_completion(&done);
return args->result;
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c
index ae31c31..8dad722 100644
--- a/fs/xfs/xfs_aops.c
+++ b/fs/xfs/xfs_aops.c
@@ -981,10 +981,15 @@
imap_valid = 0;
}
} else {
- if (PageUptodate(page)) {
+ if (PageUptodate(page))
ASSERT(buffer_mapped(bh));
- imap_valid = 0;
- }
+ /*
+ * This buffer is not uptodate and will not be
+ * written to disk. Ensure that we will put any
+ * subsequent writeable buffers into a new
+ * ioend.
+ */
+ imap_valid = 0;
continue;
}
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index 172d3cc..a4beb42 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -201,14 +201,7 @@
bp->b_length = numblks;
bp->b_io_length = numblks;
bp->b_flags = flags;
-
- /*
- * We do not set the block number here in the buffer because we have not
- * finished initialising the buffer. We insert the buffer into the cache
- * in this state, so this ensures that we are unable to do IO on a
- * buffer that hasn't been fully initialised.
- */
- bp->b_bn = XFS_BUF_DADDR_NULL;
+ bp->b_bn = blkno;
atomic_set(&bp->b_pin_count, 0);
init_waitqueue_head(&bp->b_waiters);
@@ -567,11 +560,6 @@
if (bp != new_bp)
xfs_buf_free(new_bp);
- /*
- * Now we have a workable buffer, fill in the block number so
- * that we can do IO on it.
- */
- bp->b_bn = blkno;
bp->b_io_length = bp->b_length;
found:
@@ -772,7 +760,7 @@
int error, i;
xfs_buf_t *bp;
- bp = xfs_buf_alloc(target, 0, numblks, 0);
+ bp = xfs_buf_alloc(target, XFS_BUF_DADDR_NULL, numblks, 0);
if (unlikely(bp == NULL))
goto fail;
diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c
index 6cdbf90c..d041d47 100644
--- a/fs/xfs/xfs_inode_item.c
+++ b/fs/xfs/xfs_inode_item.c
@@ -505,6 +505,14 @@
}
/*
+ * Stale inode items should force out the iclog.
+ */
+ if (ip->i_flags & XFS_ISTALE) {
+ rval = XFS_ITEM_PINNED;
+ goto out_unlock;
+ }
+
+ /*
* Someone else is already flushing the inode. Nothing we can do
* here but wait for the flush to finish and remove the item from
* the AIL.
@@ -514,15 +522,6 @@
goto out_unlock;
}
- /*
- * Stale inode items should force out the iclog.
- */
- if (ip->i_flags & XFS_ISTALE) {
- xfs_ifunlock(ip);
- xfs_iunlock(ip, XFS_ILOCK_SHARED);
- return XFS_ITEM_PINNED;
- }
-
ASSERT(iip->ili_fields != 0 || XFS_FORCED_SHUTDOWN(ip->i_mount));
ASSERT(iip->ili_logged == 0 || XFS_FORCED_SHUTDOWN(ip->i_mount));
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index f30d980..d90d4a3 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -38,13 +38,21 @@
kmem_zone_t *xfs_log_ticket_zone;
/* Local miscellaneous function prototypes */
-STATIC int xlog_commit_record(struct log *log, struct xlog_ticket *ticket,
- xlog_in_core_t **, xfs_lsn_t *);
+STATIC int
+xlog_commit_record(
+ struct xlog *log,
+ struct xlog_ticket *ticket,
+ struct xlog_in_core **iclog,
+ xfs_lsn_t *commitlsnp);
+
STATIC xlog_t * xlog_alloc_log(xfs_mount_t *mp,
xfs_buftarg_t *log_target,
xfs_daddr_t blk_offset,
int num_bblks);
-STATIC int xlog_space_left(struct log *log, atomic64_t *head);
+STATIC int
+xlog_space_left(
+ struct xlog *log,
+ atomic64_t *head);
STATIC int xlog_sync(xlog_t *log, xlog_in_core_t *iclog);
STATIC void xlog_dealloc_log(xlog_t *log);
@@ -64,8 +72,10 @@
int eventual_size);
STATIC void xlog_state_want_sync(xlog_t *log, xlog_in_core_t *iclog);
-STATIC void xlog_grant_push_ail(struct log *log,
- int need_bytes);
+STATIC void
+xlog_grant_push_ail(
+ struct xlog *log,
+ int need_bytes);
STATIC void xlog_regrant_reserve_log_space(xlog_t *log,
xlog_ticket_t *ticket);
STATIC void xlog_ungrant_log_space(xlog_t *log,
@@ -73,7 +83,9 @@
#if defined(DEBUG)
STATIC void xlog_verify_dest_ptr(xlog_t *log, char *ptr);
-STATIC void xlog_verify_grant_tail(struct log *log);
+STATIC void
+xlog_verify_grant_tail(
+ struct xlog *log);
STATIC void xlog_verify_iclog(xlog_t *log, xlog_in_core_t *iclog,
int count, boolean_t syncing);
STATIC void xlog_verify_tail_lsn(xlog_t *log, xlog_in_core_t *iclog,
@@ -89,9 +101,9 @@
static void
xlog_grant_sub_space(
- struct log *log,
- atomic64_t *head,
- int bytes)
+ struct xlog *log,
+ atomic64_t *head,
+ int bytes)
{
int64_t head_val = atomic64_read(head);
int64_t new, old;
@@ -115,9 +127,9 @@
static void
xlog_grant_add_space(
- struct log *log,
- atomic64_t *head,
- int bytes)
+ struct xlog *log,
+ atomic64_t *head,
+ int bytes)
{
int64_t head_val = atomic64_read(head);
int64_t new, old;
@@ -165,7 +177,7 @@
static inline int
xlog_ticket_reservation(
- struct log *log,
+ struct xlog *log,
struct xlog_grant_head *head,
struct xlog_ticket *tic)
{
@@ -182,7 +194,7 @@
STATIC bool
xlog_grant_head_wake(
- struct log *log,
+ struct xlog *log,
struct xlog_grant_head *head,
int *free_bytes)
{
@@ -204,7 +216,7 @@
STATIC int
xlog_grant_head_wait(
- struct log *log,
+ struct xlog *log,
struct xlog_grant_head *head,
struct xlog_ticket *tic,
int need_bytes)
@@ -256,7 +268,7 @@
*/
STATIC int
xlog_grant_head_check(
- struct log *log,
+ struct xlog *log,
struct xlog_grant_head *head,
struct xlog_ticket *tic,
int *need_bytes)
@@ -323,7 +335,7 @@
struct xfs_mount *mp,
struct xlog_ticket *tic)
{
- struct log *log = mp->m_log;
+ struct xlog *log = mp->m_log;
int need_bytes;
int error = 0;
@@ -389,7 +401,7 @@
bool permanent,
uint t_type)
{
- struct log *log = mp->m_log;
+ struct xlog *log = mp->m_log;
struct xlog_ticket *tic;
int need_bytes;
int error = 0;
@@ -465,7 +477,7 @@
struct xlog_in_core **iclog,
uint flags)
{
- struct log *log = mp->m_log;
+ struct xlog *log = mp->m_log;
xfs_lsn_t lsn = 0;
if (XLOG_FORCED_SHUTDOWN(log) ||
@@ -810,6 +822,7 @@
void
xfs_log_unmount(xfs_mount_t *mp)
{
+ cancel_delayed_work_sync(&mp->m_sync_work);
xfs_trans_ail_destroy(mp);
xlog_dealloc_log(mp->m_log);
}
@@ -838,7 +851,7 @@
xfs_log_space_wake(
struct xfs_mount *mp)
{
- struct log *log = mp->m_log;
+ struct xlog *log = mp->m_log;
int free_bytes;
if (XLOG_FORCED_SHUTDOWN(log))
@@ -916,7 +929,7 @@
xlog_assign_tail_lsn_locked(
struct xfs_mount *mp)
{
- struct log *log = mp->m_log;
+ struct xlog *log = mp->m_log;
struct xfs_log_item *lip;
xfs_lsn_t tail_lsn;
@@ -965,7 +978,7 @@
*/
STATIC int
xlog_space_left(
- struct log *log,
+ struct xlog *log,
atomic64_t *head)
{
int free_bytes;
@@ -1277,7 +1290,7 @@
*/
STATIC int
xlog_commit_record(
- struct log *log,
+ struct xlog *log,
struct xlog_ticket *ticket,
struct xlog_in_core **iclog,
xfs_lsn_t *commitlsnp)
@@ -1311,7 +1324,7 @@
*/
STATIC void
xlog_grant_push_ail(
- struct log *log,
+ struct xlog *log,
int need_bytes)
{
xfs_lsn_t threshold_lsn = 0;
@@ -1790,7 +1803,7 @@
static xlog_op_header_t *
xlog_write_setup_ophdr(
- struct log *log,
+ struct xlog *log,
struct xlog_op_header *ophdr,
struct xlog_ticket *ticket,
uint flags)
@@ -1873,7 +1886,7 @@
static int
xlog_write_copy_finish(
- struct log *log,
+ struct xlog *log,
struct xlog_in_core *iclog,
uint flags,
int *record_cnt,
@@ -1958,7 +1971,7 @@
*/
int
xlog_write(
- struct log *log,
+ struct xlog *log,
struct xfs_log_vec *log_vector,
struct xlog_ticket *ticket,
xfs_lsn_t *start_lsn,
@@ -2821,7 +2834,7 @@
uint flags,
int *log_flushed)
{
- struct log *log = mp->m_log;
+ struct xlog *log = mp->m_log;
struct xlog_in_core *iclog;
xfs_lsn_t lsn;
@@ -2969,7 +2982,7 @@
uint flags,
int *log_flushed)
{
- struct log *log = mp->m_log;
+ struct xlog *log = mp->m_log;
struct xlog_in_core *iclog;
int already_slept = 0;
@@ -3147,7 +3160,7 @@
*/
xlog_ticket_t *
xlog_ticket_alloc(
- struct log *log,
+ struct xlog *log,
int unit_bytes,
int cnt,
char client,
@@ -3278,7 +3291,7 @@
*/
void
xlog_verify_dest_ptr(
- struct log *log,
+ struct xlog *log,
char *ptr)
{
int i;
@@ -3307,7 +3320,7 @@
*/
STATIC void
xlog_verify_grant_tail(
- struct log *log)
+ struct xlog *log)
{
int tail_cycle, tail_blocks;
int cycle, space;
diff --git a/fs/xfs/xfs_log_cil.c b/fs/xfs/xfs_log_cil.c
index 7d6197c..ddc4529 100644
--- a/fs/xfs/xfs_log_cil.c
+++ b/fs/xfs/xfs_log_cil.c
@@ -44,7 +44,7 @@
*/
static struct xlog_ticket *
xlog_cil_ticket_alloc(
- struct log *log)
+ struct xlog *log)
{
struct xlog_ticket *tic;
@@ -72,7 +72,7 @@
*/
void
xlog_cil_init_post_recovery(
- struct log *log)
+ struct xlog *log)
{
log->l_cilp->xc_ctx->ticket = xlog_cil_ticket_alloc(log);
log->l_cilp->xc_ctx->sequence = 1;
@@ -182,7 +182,7 @@
*/
STATIC void
xfs_cil_prepare_item(
- struct log *log,
+ struct xlog *log,
struct xfs_log_vec *lv,
int *len,
int *diff_iovecs)
@@ -231,7 +231,7 @@
*/
static void
xlog_cil_insert_items(
- struct log *log,
+ struct xlog *log,
struct xfs_log_vec *log_vector,
struct xlog_ticket *ticket)
{
@@ -373,7 +373,7 @@
*/
STATIC int
xlog_cil_push(
- struct log *log)
+ struct xlog *log)
{
struct xfs_cil *cil = log->l_cilp;
struct xfs_log_vec *lv;
@@ -601,7 +601,7 @@
*/
static void
xlog_cil_push_background(
- struct log *log)
+ struct xlog *log)
{
struct xfs_cil *cil = log->l_cilp;
@@ -629,7 +629,7 @@
static void
xlog_cil_push_foreground(
- struct log *log,
+ struct xlog *log,
xfs_lsn_t push_seq)
{
struct xfs_cil *cil = log->l_cilp;
@@ -683,7 +683,7 @@
xfs_lsn_t *commit_lsn,
int flags)
{
- struct log *log = mp->m_log;
+ struct xlog *log = mp->m_log;
int log_flags = 0;
struct xfs_log_vec *log_vector;
@@ -754,7 +754,7 @@
*/
xfs_lsn_t
xlog_cil_force_lsn(
- struct log *log,
+ struct xlog *log,
xfs_lsn_t sequence)
{
struct xfs_cil *cil = log->l_cilp;
@@ -833,7 +833,7 @@
*/
int
xlog_cil_init(
- struct log *log)
+ struct xlog *log)
{
struct xfs_cil *cil;
struct xfs_cil_ctx *ctx;
@@ -869,7 +869,7 @@
void
xlog_cil_destroy(
- struct log *log)
+ struct xlog *log)
{
if (log->l_cilp->xc_ctx) {
if (log->l_cilp->xc_ctx->ticket)
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h
index 5bc3326..72eba22 100644
--- a/fs/xfs/xfs_log_priv.h
+++ b/fs/xfs/xfs_log_priv.h
@@ -19,7 +19,7 @@
#define __XFS_LOG_PRIV_H__
struct xfs_buf;
-struct log;
+struct xlog;
struct xlog_ticket;
struct xfs_mount;
@@ -352,7 +352,7 @@
struct xlog_in_core *ic_next;
struct xlog_in_core *ic_prev;
struct xfs_buf *ic_bp;
- struct log *ic_log;
+ struct xlog *ic_log;
int ic_size;
int ic_offset;
int ic_bwritecnt;
@@ -409,7 +409,7 @@
* operations almost as efficient as the old logging methods.
*/
struct xfs_cil {
- struct log *xc_log;
+ struct xlog *xc_log;
struct list_head xc_cil;
spinlock_t xc_cil_lock;
struct xfs_cil_ctx *xc_ctx;
@@ -487,7 +487,7 @@
* overflow 31 bits worth of byte offset, so using a byte number will mean
* that round off problems won't occur when releasing partial reservations.
*/
-typedef struct log {
+typedef struct xlog {
/* The following fields don't need locking */
struct xfs_mount *l_mp; /* mount point */
struct xfs_ail *l_ailp; /* AIL log is working with */
@@ -553,9 +553,14 @@
extern void xlog_pack_data(xlog_t *log, xlog_in_core_t *iclog, int);
extern kmem_zone_t *xfs_log_ticket_zone;
-struct xlog_ticket *xlog_ticket_alloc(struct log *log, int unit_bytes,
- int count, char client, bool permanent,
- xfs_km_flags_t alloc_flags);
+struct xlog_ticket *
+xlog_ticket_alloc(
+ struct xlog *log,
+ int unit_bytes,
+ int count,
+ char client,
+ bool permanent,
+ xfs_km_flags_t alloc_flags);
static inline void
@@ -567,9 +572,14 @@
}
void xlog_print_tic_res(struct xfs_mount *mp, struct xlog_ticket *ticket);
-int xlog_write(struct log *log, struct xfs_log_vec *log_vector,
- struct xlog_ticket *tic, xfs_lsn_t *start_lsn,
- xlog_in_core_t **commit_iclog, uint flags);
+int
+xlog_write(
+ struct xlog *log,
+ struct xfs_log_vec *log_vector,
+ struct xlog_ticket *tic,
+ xfs_lsn_t *start_lsn,
+ struct xlog_in_core **commit_iclog,
+ uint flags);
/*
* When we crack an atomic LSN, we sample it first so that the value will not
@@ -629,17 +639,23 @@
/*
* Committed Item List interfaces
*/
-int xlog_cil_init(struct log *log);
-void xlog_cil_init_post_recovery(struct log *log);
-void xlog_cil_destroy(struct log *log);
+int
+xlog_cil_init(struct xlog *log);
+void
+xlog_cil_init_post_recovery(struct xlog *log);
+void
+xlog_cil_destroy(struct xlog *log);
/*
* CIL force routines
*/
-xfs_lsn_t xlog_cil_force_lsn(struct log *log, xfs_lsn_t sequence);
+xfs_lsn_t
+xlog_cil_force_lsn(
+ struct xlog *log,
+ xfs_lsn_t sequence);
static inline void
-xlog_cil_force(struct log *log)
+xlog_cil_force(struct xlog *log)
{
xlog_cil_force_lsn(log, log->l_cilp->xc_current_sequence);
}
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index ca38690..a7be98a 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -1471,8 +1471,8 @@
STATIC int
xlog_recover_add_to_cont_trans(
- struct log *log,
- xlog_recover_t *trans,
+ struct xlog *log,
+ struct xlog_recover *trans,
xfs_caddr_t dp,
int len)
{
@@ -1517,8 +1517,8 @@
*/
STATIC int
xlog_recover_add_to_trans(
- struct log *log,
- xlog_recover_t *trans,
+ struct xlog *log,
+ struct xlog_recover *trans,
xfs_caddr_t dp,
int len)
{
@@ -1588,8 +1588,8 @@
*/
STATIC int
xlog_recover_reorder_trans(
- struct log *log,
- xlog_recover_t *trans,
+ struct xlog *log,
+ struct xlog_recover *trans,
int pass)
{
xlog_recover_item_t *item, *n;
@@ -1642,8 +1642,8 @@
*/
STATIC int
xlog_recover_buffer_pass1(
- struct log *log,
- xlog_recover_item_t *item)
+ struct xlog *log,
+ struct xlog_recover_item *item)
{
xfs_buf_log_format_t *buf_f = item->ri_buf[0].i_addr;
struct list_head *bucket;
@@ -1696,7 +1696,7 @@
*/
STATIC int
xlog_check_buffer_cancelled(
- struct log *log,
+ struct xlog *log,
xfs_daddr_t blkno,
uint len,
ushort flags)
@@ -2689,9 +2689,9 @@
STATIC int
xlog_recover_commit_pass1(
- struct log *log,
- struct xlog_recover *trans,
- xlog_recover_item_t *item)
+ struct xlog *log,
+ struct xlog_recover *trans,
+ struct xlog_recover_item *item)
{
trace_xfs_log_recover_item_recover(log, trans, item, XLOG_RECOVER_PASS1);
@@ -2716,10 +2716,10 @@
STATIC int
xlog_recover_commit_pass2(
- struct log *log,
- struct xlog_recover *trans,
- struct list_head *buffer_list,
- xlog_recover_item_t *item)
+ struct xlog *log,
+ struct xlog_recover *trans,
+ struct list_head *buffer_list,
+ struct xlog_recover_item *item)
{
trace_xfs_log_recover_item_recover(log, trans, item, XLOG_RECOVER_PASS2);
@@ -2753,7 +2753,7 @@
*/
STATIC int
xlog_recover_commit_trans(
- struct log *log,
+ struct xlog *log,
struct xlog_recover *trans,
int pass)
{
@@ -2793,8 +2793,8 @@
STATIC int
xlog_recover_unmount_trans(
- struct log *log,
- xlog_recover_t *trans)
+ struct xlog *log,
+ struct xlog_recover *trans)
{
/* Do nothing now */
xfs_warn(log->l_mp, "%s: Unmount LR", __func__);
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index 8b89c5a..90c1fc9 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -53,7 +53,7 @@
#include "xfs_sync.h"
-struct log;
+struct xlog;
struct xfs_mount_args;
struct xfs_inode;
struct xfs_bmbt_irec;
@@ -133,7 +133,7 @@
uint m_readio_blocks; /* min read size blocks */
uint m_writeio_log; /* min write size log bytes */
uint m_writeio_blocks; /* min write size blocks */
- struct log *m_log; /* log specific stuff */
+ struct xlog *m_log; /* log specific stuff */
int m_logbufs; /* number of log buffers */
int m_logbsize; /* size of each log buffer */
uint m_rsumlevels; /* rt summary levels */
diff --git a/fs/xfs/xfs_sync.c b/fs/xfs/xfs_sync.c
index c9d3409..1e9ee06 100644
--- a/fs/xfs/xfs_sync.c
+++ b/fs/xfs/xfs_sync.c
@@ -386,23 +386,23 @@
* We shouldn't write/force the log if we are in the mount/unmount
* process or on a read only filesystem. The workqueue still needs to be
* active in both cases, however, because it is used for inode reclaim
- * during these times. Use the s_umount semaphore to provide exclusion
- * with unmount.
+ * during these times. Use the MS_ACTIVE flag to avoid doing anything
+ * during mount. Doing work during unmount is avoided by calling
+ * cancel_delayed_work_sync on this work queue before tearing down
+ * the ail and the log in xfs_log_unmount.
*/
- if (down_read_trylock(&mp->m_super->s_umount)) {
- if (!(mp->m_flags & XFS_MOUNT_RDONLY)) {
- /* dgc: errors ignored here */
- if (mp->m_super->s_frozen == SB_UNFROZEN &&
- xfs_log_need_covered(mp))
- error = xfs_fs_log_dummy(mp);
- else
- xfs_log_force(mp, 0);
+ if (!(mp->m_super->s_flags & MS_ACTIVE) &&
+ !(mp->m_flags & XFS_MOUNT_RDONLY)) {
+ /* dgc: errors ignored here */
+ if (mp->m_super->s_frozen == SB_UNFROZEN &&
+ xfs_log_need_covered(mp))
+ error = xfs_fs_log_dummy(mp);
+ else
+ xfs_log_force(mp, 0);
- /* start pushing all the metadata that is currently
- * dirty */
- xfs_ail_push_all(mp->m_ail);
- }
- up_read(&mp->m_super->s_umount);
+ /* start pushing all the metadata that is currently
+ * dirty */
+ xfs_ail_push_all(mp->m_ail);
}
/* queue us up again */
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h
index 7cf9d35..caf5dab 100644
--- a/fs/xfs/xfs_trace.h
+++ b/fs/xfs/xfs_trace.h
@@ -32,7 +32,7 @@
struct xfs_dquot;
struct xfs_log_item;
struct xlog_ticket;
-struct log;
+struct xlog;
struct xlog_recover;
struct xlog_recover_item;
struct xfs_buf_log_format;
@@ -762,7 +762,7 @@
DEFINE_DQUOT_EVENT(xfs_dqflush_done);
DECLARE_EVENT_CLASS(xfs_loggrant_class,
- TP_PROTO(struct log *log, struct xlog_ticket *tic),
+ TP_PROTO(struct xlog *log, struct xlog_ticket *tic),
TP_ARGS(log, tic),
TP_STRUCT__entry(
__field(dev_t, dev)
@@ -830,7 +830,7 @@
#define DEFINE_LOGGRANT_EVENT(name) \
DEFINE_EVENT(xfs_loggrant_class, name, \
- TP_PROTO(struct log *log, struct xlog_ticket *tic), \
+ TP_PROTO(struct xlog *log, struct xlog_ticket *tic), \
TP_ARGS(log, tic))
DEFINE_LOGGRANT_EVENT(xfs_log_done_nonperm);
DEFINE_LOGGRANT_EVENT(xfs_log_done_perm);
@@ -1664,7 +1664,7 @@
DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
- TP_PROTO(struct log *log, struct xlog_recover *trans,
+ TP_PROTO(struct xlog *log, struct xlog_recover *trans,
struct xlog_recover_item *item, int pass),
TP_ARGS(log, trans, item, pass),
TP_STRUCT__entry(
@@ -1698,7 +1698,7 @@
#define DEFINE_LOG_RECOVER_ITEM(name) \
DEFINE_EVENT(xfs_log_recover_item_class, name, \
- TP_PROTO(struct log *log, struct xlog_recover *trans, \
+ TP_PROTO(struct xlog *log, struct xlog_recover *trans, \
struct xlog_recover_item *item, int pass), \
TP_ARGS(log, trans, item, pass))
@@ -1709,7 +1709,7 @@
DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
- TP_PROTO(struct log *log, struct xfs_buf_log_format *buf_f),
+ TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f),
TP_ARGS(log, buf_f),
TP_STRUCT__entry(
__field(dev_t, dev)
@@ -1739,7 +1739,7 @@
#define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
- TP_PROTO(struct log *log, struct xfs_buf_log_format *buf_f), \
+ TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f), \
TP_ARGS(log, buf_f))
DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
@@ -1752,7 +1752,7 @@
DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
- TP_PROTO(struct log *log, struct xfs_inode_log_format *in_f),
+ TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f),
TP_ARGS(log, in_f),
TP_STRUCT__entry(
__field(dev_t, dev)
@@ -1790,7 +1790,7 @@
)
#define DEFINE_LOG_RECOVER_INO_ITEM(name) \
DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
- TP_PROTO(struct log *log, struct xfs_inode_log_format *in_f), \
+ TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f), \
TP_ARGS(log, in_f))
DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index 9f02005..7d10f96 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -2,12 +2,19 @@
#define _ASM_GENERIC_BUG_H
#include <linux/compiler.h>
+
+#ifdef CONFIG_GENERIC_BUG
+#define BUGFLAG_WARNING (1 << 0)
+#define BUGFLAG_TAINT(taint) (BUGFLAG_WARNING | ((taint) << 8))
+#define BUG_GET_TAINT(bug) ((bug)->flags >> 8)
+#endif
+
+#ifndef __ASSEMBLY__
#include <linux/kernel.h>
#ifdef CONFIG_BUG
#ifdef CONFIG_GENERIC_BUG
-#ifndef __ASSEMBLY__
struct bug_entry {
#ifndef CONFIG_GENERIC_BUG_RELATIVE_POINTERS
unsigned long bug_addr;
@@ -24,12 +31,6 @@
#endif
unsigned short flags;
};
-#endif /* __ASSEMBLY__ */
-
-#define BUGFLAG_WARNING (1 << 0)
-#define BUGFLAG_TAINT(taint) (BUGFLAG_WARNING | ((taint) << 8))
-#define BUG_GET_TAINT(bug) ((bug)->flags >> 8)
-
#endif /* CONFIG_GENERIC_BUG */
/*
@@ -61,7 +62,6 @@
* to provide better diagnostics.
*/
#ifndef __WARN_TAINT
-#ifndef __ASSEMBLY__
extern __printf(3, 4)
void warn_slowpath_fmt(const char *file, const int line,
const char *fmt, ...);
@@ -70,7 +70,6 @@
const char *fmt, ...);
extern void warn_slowpath_null(const char *file, const int line);
#define WANT_WARN_ON_SLOWPATH
-#endif
#define __WARN() warn_slowpath_null(__FILE__, __LINE__)
#define __WARN_printf(arg...) warn_slowpath_fmt(__FILE__, __LINE__, arg)
#define __WARN_printf_taint(taint, arg...) \
@@ -203,4 +202,6 @@
# define WARN_ON_SMP(x) ({0;})
#endif
+#endif /* __ASSEMBLY__ */
+
#endif
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index 6f2b45a..ff4947b 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -484,6 +484,16 @@
/*
* The barrier will stabilize the pmdval in a register or on
* the stack so that it will stop changing under the code.
+ *
+ * When CONFIG_TRANSPARENT_HUGEPAGE=y on x86 32bit PAE,
+ * pmd_read_atomic is allowed to return a not atomic pmdval
+ * (for example pointing to an hugepage that has never been
+ * mapped in the pmd). The below checks will only care about
+ * the low part of the pmd with 32bit PAE x86 anyway, with the
+ * exception of pmd_none(). So the important thing is that if
+ * the low part of the pmd is found null, the high part will
+ * be also null or the pmd_none() check below would be
+ * confused.
*/
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
barrier();
diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h
index 81368ab..a7aec39 100644
--- a/include/drm/drm_pciids.h
+++ b/include/drm/drm_pciids.h
@@ -1,7 +1,3 @@
-/*
- This file is auto-generated from the drm_pciids.txt in the DRM CVS
- Please contact dri-devel@lists.sf.net to add new cards to this list
-*/
#define radeon_PCI_IDS \
{0x1002, 0x3150, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY}, \
{0x1002, 0x3151, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
index e5834aa..6a6d7ae 100644
--- a/include/linux/compiler-gcc.h
+++ b/include/linux/compiler-gcc.h
@@ -47,9 +47,9 @@
*/
#if !defined(CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING) || \
!defined(CONFIG_OPTIMIZE_INLINING) || (__GNUC__ < 4)
-# define inline inline __attribute__((always_inline))
-# define __inline__ __inline__ __attribute__((always_inline))
-# define __inline __inline __attribute__((always_inline))
+# define inline inline __attribute__((always_inline)) notrace
+# define __inline__ __inline__ __attribute__((always_inline)) notrace
+# define __inline __inline __attribute__((always_inline)) notrace
#else
/* A lot of inline functions can cause havoc with function tracing */
# define inline inline notrace
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 61f5cec..a5261e3 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -301,8 +301,6 @@
* @irq_pm_shutdown: function called from core code on shutdown once per chip
* @irq_print_chip: optional to print special chip info in show_interrupts
* @flags: chip specific flags
- *
- * @release: release function solely used by UML
*/
struct irq_chip {
const char *name;
diff --git a/include/linux/kmsg_dump.h b/include/linux/kmsg_dump.h
index 35f7237..d6bd501 100644
--- a/include/linux/kmsg_dump.h
+++ b/include/linux/kmsg_dump.h
@@ -21,6 +21,7 @@
* is passed to the kernel.
*/
enum kmsg_dump_reason {
+ KMSG_DUMP_UNDEF,
KMSG_DUMP_PANIC,
KMSG_DUMP_OOPS,
KMSG_DUMP_EMERG,
@@ -31,23 +32,37 @@
/**
* struct kmsg_dumper - kernel crash message dumper structure
- * @dump: The callback which gets called on crashes. The buffer is passed
- * as two sections, where s1 (length l1) contains the older
- * messages and s2 (length l2) contains the newer.
* @list: Entry in the dumper list (private)
+ * @dump: Call into dumping code which will retrieve the data with
+ * through the record iterator
+ * @max_reason: filter for highest reason number that should be dumped
* @registered: Flag that specifies if this is already registered
*/
struct kmsg_dumper {
- void (*dump)(struct kmsg_dumper *dumper, enum kmsg_dump_reason reason,
- const char *s1, unsigned long l1,
- const char *s2, unsigned long l2);
struct list_head list;
- int registered;
+ void (*dump)(struct kmsg_dumper *dumper, enum kmsg_dump_reason reason);
+ enum kmsg_dump_reason max_reason;
+ bool active;
+ bool registered;
+
+ /* private state of the kmsg iterator */
+ u32 cur_idx;
+ u32 next_idx;
+ u64 cur_seq;
+ u64 next_seq;
};
#ifdef CONFIG_PRINTK
void kmsg_dump(enum kmsg_dump_reason reason);
+bool kmsg_dump_get_line(struct kmsg_dumper *dumper, bool syslog,
+ char *line, size_t size, size_t *len);
+
+bool kmsg_dump_get_buffer(struct kmsg_dumper *dumper, bool syslog,
+ char *buf, size_t size, size_t *len);
+
+void kmsg_dump_rewind(struct kmsg_dumper *dumper);
+
int kmsg_dump_register(struct kmsg_dumper *dumper);
int kmsg_dump_unregister(struct kmsg_dumper *dumper);
@@ -56,6 +71,22 @@
{
}
+static inline bool kmsg_dump_get_line(struct kmsg_dumper *dumper, bool syslog,
+ const char *line, size_t size, size_t *len)
+{
+ return false;
+}
+
+static inline bool kmsg_dump_get_buffer(struct kmsg_dumper *dumper, bool syslog,
+ char *buf, size_t size, size_t *len)
+{
+ return false;
+}
+
+static inline void kmsg_dump_rewind(struct kmsg_dumper *dumper)
+{
+}
+
static inline int kmsg_dump_register(struct kmsg_dumper *dumper)
{
return -EINVAL;
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index dad95bd..704a626 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -57,8 +57,18 @@
};
union {
+#if defined(CONFIG_HAVE_CMPXCHG_DOUBLE) && \
+ defined(CONFIG_HAVE_ALIGNED_STRUCT_PAGE)
/* Used for cmpxchg_double in slub */
unsigned long counters;
+#else
+ /*
+ * Keep _count separate from slub cmpxchg_double data.
+ * As the rest of the double word is protected by
+ * slab_lock but _count is not.
+ */
+ unsigned counters;
+#endif
struct {
diff --git a/include/linux/mmc/sdhci-spear.h b/include/linux/mmc/sdhci-spear.h
index 5cdc96d..e78c0e2 100644
--- a/include/linux/mmc/sdhci-spear.h
+++ b/include/linux/mmc/sdhci-spear.h
@@ -4,7 +4,7 @@
* SDHCI declarations specific to ST SPEAr platform
*
* Copyright (C) 2010 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/include/linux/mmc/sdio.h b/include/linux/mmc/sdio.h
index c9fe66c..17446d3 100644
--- a/include/linux/mmc/sdio.h
+++ b/include/linux/mmc/sdio.h
@@ -98,7 +98,9 @@
#define SDIO_CCCR_IF 0x07 /* bus interface controls */
+#define SDIO_BUS_WIDTH_MASK 0x03 /* data bus width setting */
#define SDIO_BUS_WIDTH_1BIT 0x00
+#define SDIO_BUS_WIDTH_RESERVED 0x01
#define SDIO_BUS_WIDTH_4BIT 0x02
#define SDIO_BUS_ECSI 0x20 /* Enable continuous SPI interrupt */
#define SDIO_BUS_SCSI 0x40 /* Support continuous SPI interrupt */
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h
index fbb78fb..f58325a 100644
--- a/include/linux/nfs_fs_sb.h
+++ b/include/linux/nfs_fs_sb.h
@@ -25,6 +25,7 @@
*/
struct nfs_client {
atomic_t cl_count;
+ atomic_t cl_mds_count;
int cl_cons_state; /* current construction state (-ve: init error) */
#define NFS_CS_READY 0 /* ready to be used */
#define NFS_CS_INITING 1 /* busy initialising */
diff --git a/include/linux/pata_arasan_cf_data.h b/include/linux/pata_arasan_cf_data.h
index a6ee9aa..a7b4fc3 100644
--- a/include/linux/pata_arasan_cf_data.h
+++ b/include/linux/pata_arasan_cf_data.h
@@ -4,7 +4,7 @@
* Arasan Compact Flash host controller platform data header file
*
* Copyright (C) 2011 ST Microelectronics
- * Viresh Kumar <viresh.kumar@st.com>
+ * Viresh Kumar <viresh.linux@gmail.com>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
diff --git a/include/linux/pstore_ram.h b/include/linux/pstore_ram.h
index 7ed7fd4..3b823d4 100644
--- a/include/linux/pstore_ram.h
+++ b/include/linux/pstore_ram.h
@@ -69,12 +69,14 @@
size_t size,
bool ecc);
void persistent_ram_free(struct persistent_ram_zone *prz);
+void persistent_ram_zap(struct persistent_ram_zone *prz);
struct persistent_ram_zone *persistent_ram_init_ringbuffer(struct device *dev,
bool ecc);
int persistent_ram_write(struct persistent_ram_zone *prz, const void *s,
unsigned int count);
+void persistent_ram_save_old(struct persistent_ram_zone *prz);
size_t persistent_ram_old_size(struct persistent_ram_zone *prz);
void *persistent_ram_old(struct persistent_ram_zone *prz);
void persistent_ram_free_old(struct persistent_ram_zone *prz);
diff --git a/include/linux/pxa2xx_ssp.h b/include/linux/pxa2xx_ssp.h
index 44835fb..f366320 100644
--- a/include/linux/pxa2xx_ssp.h
+++ b/include/linux/pxa2xx_ssp.h
@@ -160,7 +160,9 @@
PXA25x_SSP, /* pxa 210, 250, 255, 26x */
PXA25x_NSSP, /* pxa 255, 26x (including ASSP) */
PXA27x_SSP,
+ PXA3xx_SSP,
PXA168_SSP,
+ PXA910_SSP,
CE4100_SSP,
};
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index b534a1b..642cb73 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -225,14 +225,11 @@
/* device driver is going to provide hardware time stamp */
SKBTX_IN_PROGRESS = 1 << 2,
- /* ensure the originating sk reference is available on driver level */
- SKBTX_DRV_NEEDS_SK_REF = 1 << 3,
-
/* device driver supports TX zero-copy buffers */
- SKBTX_DEV_ZEROCOPY = 1 << 4,
+ SKBTX_DEV_ZEROCOPY = 1 << 3,
/* generate wifi status information (where possible) */
- SKBTX_WIFI_STATUS = 1 << 5,
+ SKBTX_WIFI_STATUS = 1 << 4,
};
/*
diff --git a/include/linux/spi/pxa2xx_spi.h b/include/linux/spi/pxa2xx_spi.h
index d3e1075..c73d144 100644
--- a/include/linux/spi/pxa2xx_spi.h
+++ b/include/linux/spi/pxa2xx_spi.h
@@ -43,7 +43,7 @@
void (*cs_control)(u32 command);
};
-#ifdef CONFIG_ARCH_PXA
+#if defined(CONFIG_ARCH_PXA) || defined(CONFIG_ARCH_MMP)
#include <linux/clk.h>
#include <mach/dma.h>
diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
index 60da41f..ddb419c 100644
--- a/include/linux/vga_switcheroo.h
+++ b/include/linux/vga_switcheroo.h
@@ -7,8 +7,13 @@
* vga_switcheroo.h - Support for laptop with dual GPU using one set of outputs
*/
+#ifndef _LINUX_VGA_SWITCHEROO_H_
+#define _LINUX_VGA_SWITCHEROO_H_
+
#include <linux/fb.h>
+struct pci_dev;
+
enum vga_switcheroo_state {
VGA_SWITCHEROO_OFF,
VGA_SWITCHEROO_ON,
@@ -71,3 +76,4 @@
#endif
+#endif /* _LINUX_VGA_SWITCHEROO_H_ */
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 370d111..2039c5d 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -2640,9 +2640,9 @@
/* Experimental, these three ioctls may change over the next couple of kernel
versions. */
-#define VIDIOC_ENUM_DV_TIMINGS _IOWR('V', 96, struct v4l2_enum_dv_timings)
-#define VIDIOC_QUERY_DV_TIMINGS _IOR('V', 97, struct v4l2_dv_timings)
-#define VIDIOC_DV_TIMINGS_CAP _IOWR('V', 98, struct v4l2_dv_timings_cap)
+#define VIDIOC_ENUM_DV_TIMINGS _IOWR('V', 98, struct v4l2_enum_dv_timings)
+#define VIDIOC_QUERY_DV_TIMINGS _IOR('V', 99, struct v4l2_dv_timings)
+#define VIDIOC_DV_TIMINGS_CAP _IOWR('V', 100, struct v4l2_dv_timings_cap)
/* Reminder: when adding new ioctls please add support for them to
drivers/media/video/v4l2-compat-ioctl32.c as well! */
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 66a7b57..3def64b 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -1144,6 +1144,12 @@
__u8 data[240];
} __packed;
+#define HCI_EV_KEY_REFRESH_COMPLETE 0x30
+struct hci_ev_key_refresh_complete {
+ __u8 status;
+ __le16 handle;
+} __packed;
+
#define HCI_EV_IO_CAPA_REQUEST 0x31
struct hci_ev_io_capa_request {
bdaddr_t bdaddr;
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 1937c7d..95e39b6 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1940,6 +1940,11 @@
* to also unregister the device. If it returns 1, then mac80211
* will also go through the regular complete restart on resume.
*
+ * @set_wakeup: Enable or disable wakeup when WoWLAN configuration is
+ * modified. The reason is that device_set_wakeup_enable() is
+ * supposed to be called when the configuration changes, not only
+ * in suspend().
+ *
* @add_interface: Called when a netdevice attached to the hardware is
* enabled. Because it is not called for monitor mode devices, @start
* and @stop must be implemented.
@@ -2966,6 +2971,7 @@
* ieee80211_generic_frame_duration - Calculate the duration field for a frame
* @hw: pointer obtained from ieee80211_alloc_hw().
* @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ * @band: the band to calculate the frame duration on
* @frame_len: the length of the frame.
* @rate: the rate at which the frame is going to be transmitted.
*
diff --git a/include/net/phonet/gprs.h b/include/net/phonet/gprs.h
index 928daf5..bcd525e 100644
--- a/include/net/phonet/gprs.h
+++ b/include/net/phonet/gprs.h
@@ -5,7 +5,7 @@
*
* Copyright (C) 2008 Nokia Corporation.
*
- * Author: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
+ * Author: Rémi Denis-Courmont
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 6efb2e1..ba96988 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -151,6 +151,7 @@
SD_LAST_BUGGY_SECTORS */
unsigned no_read_disc_info:1; /* Avoid READ_DISC_INFO cmds */
unsigned no_read_capacity_16:1; /* Avoid READ_CAPACITY_16 cmds */
+ unsigned try_rc_10_first:1; /* Try READ_CAPACACITY_10 first */
unsigned is_visible:1; /* is the device visible in sysfs */
DECLARE_BITMAP(supported_events, SDEV_EVT_MAXBITS); /* supported events */
diff --git a/include/sound/tea575x-tuner.h b/include/sound/tea575x-tuner.h
index ec3f910..0c3c2fb 100644
--- a/include/sound/tea575x-tuner.h
+++ b/include/sound/tea575x-tuner.h
@@ -44,6 +44,7 @@
struct snd_tea575x {
struct v4l2_device *v4l2_dev;
+ struct v4l2_file_operations fops;
struct video_device vd; /* video device */
int radio_nr; /* radio_nr */
bool tea5759; /* 5759 chip is present */
@@ -62,7 +63,7 @@
int (*ext_init)(struct snd_tea575x *tea);
};
-int snd_tea575x_init(struct snd_tea575x *tea);
+int snd_tea575x_init(struct snd_tea575x *tea, struct module *owner);
void snd_tea575x_exit(struct snd_tea575x *tea);
#endif /* __SOUND_TEA575X_TUNER_H */
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 72fcd30..2097684 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -255,12 +255,17 @@
EXPORT_SYMBOL_GPL(cgroup_lock_is_held);
+static int css_unbias_refcnt(int refcnt)
+{
+ return refcnt >= 0 ? refcnt : refcnt - CSS_DEACT_BIAS;
+}
+
/* the current nr of refs, always >= 0 whether @css is deactivated or not */
static int css_refcnt(struct cgroup_subsys_state *css)
{
int v = atomic_read(&css->refcnt);
- return v >= 0 ? v : v - CSS_DEACT_BIAS;
+ return css_unbias_refcnt(v);
}
/* convenient tests for these bits */
@@ -4982,10 +4987,12 @@
void __css_put(struct cgroup_subsys_state *css)
{
struct cgroup *cgrp = css->cgroup;
+ int v;
rcu_read_lock();
- atomic_dec(&css->refcnt);
- switch (css_refcnt(css)) {
+ v = css_unbias_refcnt(atomic_dec_return(&css->refcnt));
+
+ switch (v) {
case 1:
if (notify_on_release(cgrp)) {
set_bit(CGRP_RELEASABLE, &cgrp->flags);
diff --git a/kernel/events/core.c b/kernel/events/core.c
index f85c015..d7d71d6 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -253,9 +253,9 @@
return !event->cgrp || event->cgrp == cpuctx->cgrp;
}
-static inline void perf_get_cgroup(struct perf_event *event)
+static inline bool perf_tryget_cgroup(struct perf_event *event)
{
- css_get(&event->cgrp->css);
+ return css_tryget(&event->cgrp->css);
}
static inline void perf_put_cgroup(struct perf_event *event)
@@ -484,7 +484,11 @@
event->cgrp = cgrp;
/* must be done before we fput() the file */
- perf_get_cgroup(event);
+ if (!perf_tryget_cgroup(event)) {
+ event->cgrp = NULL;
+ ret = -ENOENT;
+ goto out;
+ }
/*
* all events in a group must monitor
diff --git a/kernel/exit.c b/kernel/exit.c
index 34867cc..2f59cc3 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -72,6 +72,18 @@
list_del_rcu(&p->tasks);
list_del_init(&p->sibling);
__this_cpu_dec(process_counts);
+ /*
+ * If we are the last child process in a pid namespace to be
+ * reaped, notify the reaper sleeping zap_pid_ns_processes().
+ */
+ if (IS_ENABLED(CONFIG_PID_NS)) {
+ struct task_struct *parent = p->real_parent;
+
+ if ((task_active_pid_ns(parent)->child_reaper == parent) &&
+ list_empty(&parent->children) &&
+ (parent->flags & PF_EXITING))
+ wake_up_process(parent);
+ }
}
list_del_rcu(&p->thread_group);
}
@@ -643,6 +655,7 @@
mm_release(tsk, mm);
if (!mm)
return;
+ sync_mm_rss(mm);
/*
* Serialize with any possible pending coredump.
* We must hold mmap_sem around checking core_state
@@ -719,12 +732,6 @@
zap_pid_ns_processes(pid_ns);
write_lock_irq(&tasklist_lock);
- /*
- * We can not clear ->child_reaper or leave it alone.
- * There may by stealth EXIT_DEAD tasks on ->children,
- * forget_original_parent() must move them somewhere.
- */
- pid_ns->child_reaper = init_pid_ns.child_reaper;
} else if (father->signal->has_child_subreaper) {
struct task_struct *reaper;
diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
index 16b20e3..b3c7fd5 100644
--- a/kernel/pid_namespace.c
+++ b/kernel/pid_namespace.c
@@ -184,11 +184,31 @@
}
read_unlock(&tasklist_lock);
+ /* Firstly reap the EXIT_ZOMBIE children we may have. */
do {
clear_thread_flag(TIF_SIGPENDING);
rc = sys_wait4(-1, NULL, __WALL, NULL);
} while (rc != -ECHILD);
+ /*
+ * sys_wait4() above can't reap the TASK_DEAD children.
+ * Make sure they all go away, see __unhash_process().
+ */
+ for (;;) {
+ bool need_wait = false;
+
+ read_lock(&tasklist_lock);
+ if (!list_empty(¤t->children)) {
+ __set_current_state(TASK_UNINTERRUPTIBLE);
+ need_wait = true;
+ }
+ read_unlock(&tasklist_lock);
+
+ if (!need_wait)
+ break;
+ schedule();
+ }
+
if (pid_ns->reboot)
current->signal->group_exit_code = pid_ns->reboot;
diff --git a/kernel/printk.c b/kernel/printk.c
index 32462d2..dba1821 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -193,12 +193,19 @@
* separated by ',', and find the message after the ';' character.
*/
+enum log_flags {
+ LOG_DEFAULT = 0,
+ LOG_NOCONS = 1, /* already flushed, do not print to console */
+};
+
struct log {
u64 ts_nsec; /* timestamp in nanoseconds */
u16 len; /* length of entire record */
u16 text_len; /* length of text buffer */
u16 dict_len; /* length of dictionary buffer */
- u16 level; /* syslog level + facility */
+ u8 facility; /* syslog facility */
+ u8 flags:5; /* internal record flags */
+ u8 level:3; /* syslog level */
};
/*
@@ -227,10 +234,10 @@
#define LOG_LINE_MAX 1024
/* record buffer */
-#if !defined(CONFIG_64BIT) || defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS)
+#if defined(CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS)
#define LOG_ALIGN 4
#else
-#define LOG_ALIGN 8
+#define LOG_ALIGN __alignof__(struct log)
#endif
#define __LOG_BUF_LEN (1 << CONFIG_LOG_BUF_SHIFT)
static char __log_buf[__LOG_BUF_LEN] __aligned(LOG_ALIGN);
@@ -286,6 +293,7 @@
/* insert record into the buffer, discard old ones, update heads */
static void log_store(int facility, int level,
+ enum log_flags flags, u64 ts_nsec,
const char *dict, u16 dict_len,
const char *text, u16 text_len)
{
@@ -329,8 +337,13 @@
msg->text_len = text_len;
memcpy(log_dict(msg), dict, dict_len);
msg->dict_len = dict_len;
- msg->level = (facility << 3) | (level & 7);
- msg->ts_nsec = local_clock();
+ msg->facility = facility;
+ msg->level = level & 7;
+ msg->flags = flags & 0x1f;
+ if (ts_nsec > 0)
+ msg->ts_nsec = ts_nsec;
+ else
+ msg->ts_nsec = local_clock();
memset(log_dict(msg) + dict_len, 0, pad_len);
msg->len = sizeof(struct log) + text_len + dict_len + pad_len;
@@ -414,7 +427,9 @@
if (!user)
return -EBADF;
- mutex_lock(&user->lock);
+ ret = mutex_lock_interruptible(&user->lock);
+ if (ret)
+ return ret;
raw_spin_lock(&logbuf_lock);
while (user->seq == log_next_seq) {
if (file->f_flags & O_NONBLOCK) {
@@ -444,7 +459,7 @@
ts_usec = msg->ts_nsec;
do_div(ts_usec, 1000);
len = sprintf(user->buf, "%u,%llu,%llu;",
- msg->level, user->seq, ts_usec);
+ (msg->facility << 3) | msg->level, user->seq, ts_usec);
/* escape non-printable characters */
for (i = 0; i < msg->text_len; i++) {
@@ -785,6 +800,21 @@
#endif
module_param_named(time, printk_time, bool, S_IRUGO | S_IWUSR);
+static size_t print_time(u64 ts, char *buf)
+{
+ unsigned long rem_nsec;
+
+ if (!printk_time)
+ return 0;
+
+ if (!buf)
+ return 15;
+
+ rem_nsec = do_div(ts, 1000000000);
+ return sprintf(buf, "[%5lu.%06lu] ",
+ (unsigned long)ts, rem_nsec / 1000);
+}
+
static size_t print_prefix(const struct log *msg, bool syslog, char *buf)
{
size_t len = 0;
@@ -801,18 +831,7 @@
}
}
- if (printk_time) {
- if (buf) {
- unsigned long long ts = msg->ts_nsec;
- unsigned long rem_nsec = do_div(ts, 1000000000);
-
- len += sprintf(buf + len, "[%5lu.%06lu] ",
- (unsigned long) ts, rem_nsec / 1000);
- } else {
- len += 15;
- }
- }
-
+ len += print_time(msg->ts_nsec, buf ? buf + len : NULL);
return len;
}
@@ -860,26 +879,49 @@
{
char *text;
struct log *msg;
- int len;
+ int len = 0;
text = kmalloc(LOG_LINE_MAX, GFP_KERNEL);
if (!text)
return -ENOMEM;
- raw_spin_lock_irq(&logbuf_lock);
- if (syslog_seq < log_first_seq) {
- /* messages are gone, move to first one */
- syslog_seq = log_first_seq;
- syslog_idx = log_first_idx;
- }
- msg = log_from_idx(syslog_idx);
- len = msg_print_text(msg, true, text, LOG_LINE_MAX);
- syslog_idx = log_next(syslog_idx);
- syslog_seq++;
- raw_spin_unlock_irq(&logbuf_lock);
+ while (size > 0) {
+ size_t n;
- if (len > 0 && copy_to_user(buf, text, len))
- len = -EFAULT;
+ raw_spin_lock_irq(&logbuf_lock);
+ if (syslog_seq < log_first_seq) {
+ /* messages are gone, move to first one */
+ syslog_seq = log_first_seq;
+ syslog_idx = log_first_idx;
+ }
+ if (syslog_seq == log_next_seq) {
+ raw_spin_unlock_irq(&logbuf_lock);
+ break;
+ }
+ msg = log_from_idx(syslog_idx);
+ n = msg_print_text(msg, true, text, LOG_LINE_MAX);
+ if (n <= size) {
+ syslog_idx = log_next(syslog_idx);
+ syslog_seq++;
+ } else
+ n = 0;
+ raw_spin_unlock_irq(&logbuf_lock);
+
+ if (!n)
+ break;
+
+ len += n;
+ size -= n;
+ buf += n;
+ n = copy_to_user(buf - n, text, n);
+
+ if (n) {
+ len -= n;
+ if (!len)
+ len = -EFAULT;
+ break;
+ }
+ }
kfree(text);
return len;
@@ -909,7 +951,7 @@
/*
* Find first record that fits, including all following records,
* into the user-provided buffer for this dump.
- */
+ */
seq = clear_seq;
idx = clear_idx;
while (seq < log_next_seq) {
@@ -919,6 +961,8 @@
idx = log_next(idx);
seq++;
}
+
+ /* move first record forward until length fits into the buffer */
seq = clear_seq;
idx = clear_idx;
while (len > size && seq < log_next_seq) {
@@ -929,7 +973,7 @@
seq++;
}
- /* last message in this dump */
+ /* last message fitting into this dump */
next_seq = log_next_seq;
len = 0;
@@ -974,6 +1018,7 @@
{
bool clear = false;
static int saved_console_loglevel = -1;
+ static DEFINE_MUTEX(syslog_mutex);
int error;
error = check_syslog_permissions(type, from_file);
@@ -1000,11 +1045,17 @@
error = -EFAULT;
goto out;
}
- error = wait_event_interruptible(log_wait,
- syslog_seq != log_next_seq);
+ error = mutex_lock_interruptible(&syslog_mutex);
if (error)
goto out;
+ error = wait_event_interruptible(log_wait,
+ syslog_seq != log_next_seq);
+ if (error) {
+ mutex_unlock(&syslog_mutex);
+ goto out;
+ }
error = syslog_print(buf, len);
+ mutex_unlock(&syslog_mutex);
break;
/* Read/clear last kernel messages */
case SYSLOG_ACTION_READ_CLEAR:
@@ -1027,6 +1078,7 @@
/* Clear ring buffer */
case SYSLOG_ACTION_CLEAR:
syslog_print_all(NULL, 0, true);
+ break;
/* Disable logging to console */
case SYSLOG_ACTION_CONSOLE_OFF:
if (saved_console_loglevel == -1)
@@ -1259,15 +1311,92 @@
}
}
+/*
+ * Continuation lines are buffered, and not committed to the record buffer
+ * until the line is complete, or a race forces it. The line fragments
+ * though, are printed immediately to the consoles to ensure everything has
+ * reached the console in case of a kernel crash.
+ */
+static struct cont {
+ char buf[LOG_LINE_MAX];
+ size_t len; /* length == 0 means unused buffer */
+ size_t cons; /* bytes written to console */
+ struct task_struct *owner; /* task of first print*/
+ u64 ts_nsec; /* time of first print */
+ u8 level; /* log level of first message */
+ u8 facility; /* log level of first message */
+ bool flushed:1; /* buffer sealed and committed */
+} cont;
+
+static void cont_flush(void)
+{
+ if (cont.flushed)
+ return;
+ if (cont.len == 0)
+ return;
+
+ log_store(cont.facility, cont.level, LOG_NOCONS, cont.ts_nsec,
+ NULL, 0, cont.buf, cont.len);
+
+ cont.flushed = true;
+}
+
+static bool cont_add(int facility, int level, const char *text, size_t len)
+{
+ if (cont.len && cont.flushed)
+ return false;
+
+ if (cont.len + len > sizeof(cont.buf)) {
+ cont_flush();
+ return false;
+ }
+
+ if (!cont.len) {
+ cont.facility = facility;
+ cont.level = level;
+ cont.owner = current;
+ cont.ts_nsec = local_clock();
+ cont.cons = 0;
+ cont.flushed = false;
+ }
+
+ memcpy(cont.buf + cont.len, text, len);
+ cont.len += len;
+ return true;
+}
+
+static size_t cont_print_text(char *text, size_t size)
+{
+ size_t textlen = 0;
+ size_t len;
+
+ if (cont.cons == 0) {
+ textlen += print_time(cont.ts_nsec, text);
+ size -= textlen;
+ }
+
+ len = cont.len - cont.cons;
+ if (len > 0) {
+ if (len+1 > size)
+ len = size-1;
+ memcpy(text + textlen, cont.buf + cont.cons, len);
+ textlen += len;
+ cont.cons = cont.len;
+ }
+
+ if (cont.flushed) {
+ text[textlen++] = '\n';
+ /* got everything, release buffer */
+ cont.len = 0;
+ }
+ return textlen;
+}
+
asmlinkage int vprintk_emit(int facility, int level,
const char *dict, size_t dictlen,
const char *fmt, va_list args)
{
static int recursion_bug;
- static char cont_buf[LOG_LINE_MAX];
- static size_t cont_len;
- static int cont_level;
- static struct task_struct *cont_task;
static char textbuf[LOG_LINE_MAX];
char *text = textbuf;
size_t text_len;
@@ -1313,7 +1442,8 @@
recursion_bug = 0;
printed_len += strlen(recursion_msg);
/* emit KERN_CRIT message */
- log_store(0, 2, NULL, 0, recursion_msg, printed_len);
+ log_store(0, 2, LOG_DEFAULT, 0,
+ NULL, 0, recursion_msg, printed_len);
}
/*
@@ -1351,55 +1481,37 @@
}
if (!newline) {
- if (cont_len && (prefix || cont_task != current)) {
- /*
- * Flush earlier buffer, which is either from a
- * different thread, or when we got a new prefix.
- */
- log_store(facility, cont_level, NULL, 0, cont_buf, cont_len);
- cont_len = 0;
- }
+ /*
+ * Flush the conflicting buffer. An earlier newline was missing,
+ * or another task also prints continuation lines.
+ */
+ if (cont.len && (prefix || cont.owner != current))
+ cont_flush();
- if (!cont_len) {
- cont_level = level;
- cont_task = current;
- }
-
- /* buffer or append to earlier buffer from the same thread */
- if (cont_len + text_len > sizeof(cont_buf))
- text_len = sizeof(cont_buf) - cont_len;
- memcpy(cont_buf + cont_len, text, text_len);
- cont_len += text_len;
- } else {
- if (cont_len && cont_task == current) {
- if (prefix) {
- /*
- * New prefix from the same thread; flush. We
- * either got no earlier newline, or we race
- * with an interrupt.
- */
- log_store(facility, cont_level,
- NULL, 0, cont_buf, cont_len);
- cont_len = 0;
- }
-
- /* append to the earlier buffer and flush */
- if (cont_len + text_len > sizeof(cont_buf))
- text_len = sizeof(cont_buf) - cont_len;
- memcpy(cont_buf + cont_len, text, text_len);
- cont_len += text_len;
- log_store(facility, cont_level,
- NULL, 0, cont_buf, cont_len);
- cont_len = 0;
- cont_task = NULL;
- printed_len = cont_len;
- } else {
- /* ordinary single and terminated line */
- log_store(facility, level,
+ /* buffer line if possible, otherwise store it right away */
+ if (!cont_add(facility, level, text, text_len))
+ log_store(facility, level, LOG_DEFAULT, 0,
dict, dictlen, text, text_len);
- printed_len = text_len;
+ } else {
+ bool stored = false;
+
+ /*
+ * If an earlier newline was missing and it was the same task,
+ * either merge it with the current buffer and flush, or if
+ * there was a race with interrupts (prefix == true) then just
+ * flush it out and store this line separately.
+ */
+ if (cont.len && cont.owner == current) {
+ if (!prefix)
+ stored = cont_add(facility, level, text, text_len);
+ cont_flush();
}
+
+ if (!stored)
+ log_store(facility, level, LOG_DEFAULT, 0,
+ dict, dictlen, text, text_len);
}
+ printed_len += text_len;
/*
* Try to acquire and then immediately release the console semaphore.
@@ -1486,11 +1598,18 @@
#else
#define LOG_LINE_MAX 0
+static struct cont {
+ size_t len;
+ size_t cons;
+ u8 level;
+ bool flushed:1;
+} cont;
static struct log *log_from_idx(u32 idx) { return NULL; }
static u32 log_next(u32 idx) { return 0; }
static void call_console_drivers(int level, const char *text, size_t len) {}
static size_t msg_print_text(const struct log *msg, bool syslog,
char *buf, size_t size) { return 0; }
+static size_t cont_print_text(char *text, size_t size) { return 0; }
#endif /* CONFIG_PRINTK */
@@ -1782,6 +1901,7 @@
*/
void console_unlock(void)
{
+ static char text[LOG_LINE_MAX];
static u64 seen_seq;
unsigned long flags;
bool wake_klogd = false;
@@ -1794,10 +1914,23 @@
console_may_schedule = 0;
+ /* flush buffered message fragment immediately to console */
+ raw_spin_lock_irqsave(&logbuf_lock, flags);
+ if (cont.len && (cont.cons < cont.len || cont.flushed)) {
+ size_t len;
+
+ len = cont_print_text(text, sizeof(text));
+ raw_spin_unlock(&logbuf_lock);
+ stop_critical_timings();
+ call_console_drivers(cont.level, text, len);
+ start_critical_timings();
+ local_irq_restore(flags);
+ } else
+ raw_spin_unlock_irqrestore(&logbuf_lock, flags);
+
again:
for (;;) {
struct log *msg;
- static char text[LOG_LINE_MAX];
size_t len;
int level;
@@ -1812,13 +1945,22 @@
console_seq = log_first_seq;
console_idx = log_first_idx;
}
-
+skip:
if (console_seq == log_next_seq)
break;
msg = log_from_idx(console_idx);
- level = msg->level & 7;
+ if (msg->flags & LOG_NOCONS) {
+ /*
+ * Skip record we have buffered and already printed
+ * directly to the console when we received it.
+ */
+ console_idx = log_next(console_idx);
+ console_seq++;
+ goto skip;
+ }
+ level = msg->level;
len = msg_print_text(msg, false, text, sizeof(text));
console_idx = log_next(console_idx);
@@ -2300,48 +2442,210 @@
* kmsg_dump - dump kernel log to kernel message dumpers.
* @reason: the reason (oops, panic etc) for dumping
*
- * Iterate through each of the dump devices and call the oops/panic
- * callbacks with the log buffer.
+ * Call each of the registered dumper's dump() callback, which can
+ * retrieve the kmsg records with kmsg_dump_get_line() or
+ * kmsg_dump_get_buffer().
*/
void kmsg_dump(enum kmsg_dump_reason reason)
{
- u64 idx;
struct kmsg_dumper *dumper;
- const char *s1, *s2;
- unsigned long l1, l2;
unsigned long flags;
if ((reason > KMSG_DUMP_OOPS) && !always_kmsg_dump)
return;
- /* Theoretically, the log could move on after we do this, but
- there's not a lot we can do about that. The new messages
- will overwrite the start of what we dump. */
-
- raw_spin_lock_irqsave(&logbuf_lock, flags);
- if (syslog_seq < log_first_seq)
- idx = syslog_idx;
- else
- idx = log_first_idx;
-
- if (idx > log_next_idx) {
- s1 = log_buf;
- l1 = log_next_idx;
-
- s2 = log_buf + idx;
- l2 = log_buf_len - idx;
- } else {
- s1 = "";
- l1 = 0;
-
- s2 = log_buf + idx;
- l2 = log_next_idx - idx;
- }
- raw_spin_unlock_irqrestore(&logbuf_lock, flags);
-
rcu_read_lock();
- list_for_each_entry_rcu(dumper, &dump_list, list)
- dumper->dump(dumper, reason, s1, l1, s2, l2);
+ list_for_each_entry_rcu(dumper, &dump_list, list) {
+ if (dumper->max_reason && reason > dumper->max_reason)
+ continue;
+
+ /* initialize iterator with data about the stored records */
+ dumper->active = true;
+
+ raw_spin_lock_irqsave(&logbuf_lock, flags);
+ dumper->cur_seq = clear_seq;
+ dumper->cur_idx = clear_idx;
+ dumper->next_seq = log_next_seq;
+ dumper->next_idx = log_next_idx;
+ raw_spin_unlock_irqrestore(&logbuf_lock, flags);
+
+ /* invoke dumper which will iterate over records */
+ dumper->dump(dumper, reason);
+
+ /* reset iterator */
+ dumper->active = false;
+ }
rcu_read_unlock();
}
+
+/**
+ * kmsg_dump_get_line - retrieve one kmsg log line
+ * @dumper: registered kmsg dumper
+ * @syslog: include the "<4>" prefixes
+ * @line: buffer to copy the line to
+ * @size: maximum size of the buffer
+ * @len: length of line placed into buffer
+ *
+ * Start at the beginning of the kmsg buffer, with the oldest kmsg
+ * record, and copy one record into the provided buffer.
+ *
+ * Consecutive calls will return the next available record moving
+ * towards the end of the buffer with the youngest messages.
+ *
+ * A return value of FALSE indicates that there are no more records to
+ * read.
+ */
+bool kmsg_dump_get_line(struct kmsg_dumper *dumper, bool syslog,
+ char *line, size_t size, size_t *len)
+{
+ unsigned long flags;
+ struct log *msg;
+ size_t l = 0;
+ bool ret = false;
+
+ if (!dumper->active)
+ goto out;
+
+ raw_spin_lock_irqsave(&logbuf_lock, flags);
+ if (dumper->cur_seq < log_first_seq) {
+ /* messages are gone, move to first available one */
+ dumper->cur_seq = log_first_seq;
+ dumper->cur_idx = log_first_idx;
+ }
+
+ /* last entry */
+ if (dumper->cur_seq >= log_next_seq) {
+ raw_spin_unlock_irqrestore(&logbuf_lock, flags);
+ goto out;
+ }
+
+ msg = log_from_idx(dumper->cur_idx);
+ l = msg_print_text(msg, syslog,
+ line, size);
+
+ dumper->cur_idx = log_next(dumper->cur_idx);
+ dumper->cur_seq++;
+ ret = true;
+ raw_spin_unlock_irqrestore(&logbuf_lock, flags);
+out:
+ if (len)
+ *len = l;
+ return ret;
+}
+EXPORT_SYMBOL_GPL(kmsg_dump_get_line);
+
+/**
+ * kmsg_dump_get_buffer - copy kmsg log lines
+ * @dumper: registered kmsg dumper
+ * @syslog: include the "<4>" prefixes
+ * @buf: buffer to copy the line to
+ * @size: maximum size of the buffer
+ * @len: length of line placed into buffer
+ *
+ * Start at the end of the kmsg buffer and fill the provided buffer
+ * with as many of the the *youngest* kmsg records that fit into it.
+ * If the buffer is large enough, all available kmsg records will be
+ * copied with a single call.
+ *
+ * Consecutive calls will fill the buffer with the next block of
+ * available older records, not including the earlier retrieved ones.
+ *
+ * A return value of FALSE indicates that there are no more records to
+ * read.
+ */
+bool kmsg_dump_get_buffer(struct kmsg_dumper *dumper, bool syslog,
+ char *buf, size_t size, size_t *len)
+{
+ unsigned long flags;
+ u64 seq;
+ u32 idx;
+ u64 next_seq;
+ u32 next_idx;
+ size_t l = 0;
+ bool ret = false;
+
+ if (!dumper->active)
+ goto out;
+
+ raw_spin_lock_irqsave(&logbuf_lock, flags);
+ if (dumper->cur_seq < log_first_seq) {
+ /* messages are gone, move to first available one */
+ dumper->cur_seq = log_first_seq;
+ dumper->cur_idx = log_first_idx;
+ }
+
+ /* last entry */
+ if (dumper->cur_seq >= dumper->next_seq) {
+ raw_spin_unlock_irqrestore(&logbuf_lock, flags);
+ goto out;
+ }
+
+ /* calculate length of entire buffer */
+ seq = dumper->cur_seq;
+ idx = dumper->cur_idx;
+ while (seq < dumper->next_seq) {
+ struct log *msg = log_from_idx(idx);
+
+ l += msg_print_text(msg, true, NULL, 0);
+ idx = log_next(idx);
+ seq++;
+ }
+
+ /* move first record forward until length fits into the buffer */
+ seq = dumper->cur_seq;
+ idx = dumper->cur_idx;
+ while (l > size && seq < dumper->next_seq) {
+ struct log *msg = log_from_idx(idx);
+
+ l -= msg_print_text(msg, true, NULL, 0);
+ idx = log_next(idx);
+ seq++;
+ }
+
+ /* last message in next interation */
+ next_seq = seq;
+ next_idx = idx;
+
+ l = 0;
+ while (seq < dumper->next_seq) {
+ struct log *msg = log_from_idx(idx);
+
+ l += msg_print_text(msg, syslog,
+ buf + l, size - l);
+
+ idx = log_next(idx);
+ seq++;
+ }
+
+ dumper->next_seq = next_seq;
+ dumper->next_idx = next_idx;
+ ret = true;
+ raw_spin_unlock_irqrestore(&logbuf_lock, flags);
+out:
+ if (len)
+ *len = l;
+ return ret;
+}
+EXPORT_SYMBOL_GPL(kmsg_dump_get_buffer);
+
+/**
+ * kmsg_dump_rewind - reset the interator
+ * @dumper: registered kmsg dumper
+ *
+ * Reset the dumper's iterator so that kmsg_dump_get_line() and
+ * kmsg_dump_get_buffer() can be called again and used multiple
+ * times within the same dumper.dump() callback.
+ */
+void kmsg_dump_rewind(struct kmsg_dumper *dumper)
+{
+ unsigned long flags;
+
+ raw_spin_lock_irqsave(&logbuf_lock, flags);
+ dumper->cur_seq = clear_seq;
+ dumper->cur_idx = clear_idx;
+ dumper->next_seq = log_next_seq;
+ dumper->next_idx = log_next_idx;
+ raw_spin_unlock_irqrestore(&logbuf_lock, flags);
+}
+EXPORT_SYMBOL_GPL(kmsg_dump_rewind);
#endif
diff --git a/kernel/rcutree.c b/kernel/rcutree.c
index 3b0f133..38ecdda 100644
--- a/kernel/rcutree.c
+++ b/kernel/rcutree.c
@@ -1530,7 +1530,7 @@
{
unsigned long flags;
struct rcu_head *next, *list, **tail;
- int bl, count, count_lazy;
+ int bl, count, count_lazy, i;
/* If no callbacks are ready, just return.*/
if (!cpu_has_callbacks_ready_to_invoke(rdp)) {
@@ -1553,9 +1553,9 @@
rdp->nxtlist = *rdp->nxttail[RCU_DONE_TAIL];
*rdp->nxttail[RCU_DONE_TAIL] = NULL;
tail = rdp->nxttail[RCU_DONE_TAIL];
- for (count = RCU_NEXT_SIZE - 1; count >= 0; count--)
- if (rdp->nxttail[count] == rdp->nxttail[RCU_DONE_TAIL])
- rdp->nxttail[count] = &rdp->nxtlist;
+ for (i = RCU_NEXT_SIZE - 1; i >= 0; i--)
+ if (rdp->nxttail[i] == rdp->nxttail[RCU_DONE_TAIL])
+ rdp->nxttail[i] = &rdp->nxtlist;
local_irq_restore(flags);
/* Invoke callbacks. */
@@ -1583,9 +1583,9 @@
if (list != NULL) {
*tail = rdp->nxtlist;
rdp->nxtlist = list;
- for (count = 0; count < RCU_NEXT_SIZE; count++)
- if (&rdp->nxtlist == rdp->nxttail[count])
- rdp->nxttail[count] = tail;
+ for (i = 0; i < RCU_NEXT_SIZE; i++)
+ if (&rdp->nxtlist == rdp->nxttail[i])
+ rdp->nxttail[i] = tail;
else
break;
}
diff --git a/kernel/sys.c b/kernel/sys.c
index f0ec44d..e0c8ffc 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -2127,9 +2127,6 @@
else
return -EINVAL;
break;
- case PR_GET_TID_ADDRESS:
- error = prctl_get_tid_address(me, (int __user **)arg2);
- break;
default:
return -EINVAL;
}
@@ -2147,6 +2144,9 @@
case PR_SET_MM:
error = prctl_set_mm(arg2, arg3, arg4, arg5);
break;
+ case PR_GET_TID_ADDRESS:
+ error = prctl_get_tid_address(me, (int __user **)arg2);
+ break;
case PR_SET_CHILD_SUBREAPER:
me->signal->is_child_subreaper = !!arg2;
error = 0;
diff --git a/lib/fault-inject.c b/lib/fault-inject.c
index 6805453..f7210ad 100644
--- a/lib/fault-inject.c
+++ b/lib/fault-inject.c
@@ -101,6 +101,10 @@
bool should_fail(struct fault_attr *attr, ssize_t size)
{
+ /* No need to check any other properties if the probability is 0 */
+ if (attr->probability == 0)
+ return false;
+
if (attr->task_filter && !fail_task(attr, current))
return false;
diff --git a/mm/memblock.c b/mm/memblock.c
index 32a0a5e..d438209 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -184,7 +184,24 @@
}
}
-static int __init_memblock memblock_double_array(struct memblock_type *type)
+/**
+ * memblock_double_array - double the size of the memblock regions array
+ * @type: memblock type of the regions array being doubled
+ * @new_area_start: starting address of memory range to avoid overlap with
+ * @new_area_size: size of memory range to avoid overlap with
+ *
+ * Double the size of the @type regions array. If memblock is being used to
+ * allocate memory for a new reserved regions array and there is a previously
+ * allocated memory range [@new_area_start,@new_area_start+@new_area_size]
+ * waiting to be reserved, ensure the memory used by the new array does
+ * not overlap.
+ *
+ * RETURNS:
+ * 0 on success, -1 on failure.
+ */
+static int __init_memblock memblock_double_array(struct memblock_type *type,
+ phys_addr_t new_area_start,
+ phys_addr_t new_area_size)
{
struct memblock_region *new_array, *old_array;
phys_addr_t old_size, new_size, addr;
@@ -222,7 +239,18 @@
new_array = kmalloc(new_size, GFP_KERNEL);
addr = new_array ? __pa(new_array) : 0;
} else {
- addr = memblock_find_in_range(0, MEMBLOCK_ALLOC_ACCESSIBLE, new_size, sizeof(phys_addr_t));
+ /* only exclude range when trying to double reserved.regions */
+ if (type != &memblock.reserved)
+ new_area_start = new_area_size = 0;
+
+ addr = memblock_find_in_range(new_area_start + new_area_size,
+ memblock.current_limit,
+ new_size, sizeof(phys_addr_t));
+ if (!addr && new_area_size)
+ addr = memblock_find_in_range(0,
+ min(new_area_start, memblock.current_limit),
+ new_size, sizeof(phys_addr_t));
+
new_array = addr ? __va(addr) : 0;
}
if (!addr) {
@@ -399,7 +427,7 @@
*/
if (!insert) {
while (type->cnt + nr_new > type->max)
- if (memblock_double_array(type) < 0)
+ if (memblock_double_array(type, obase, size) < 0)
return -ENOMEM;
insert = true;
goto repeat;
@@ -450,7 +478,7 @@
/* we'll create at most two more regions */
while (type->cnt + 2 > type->max)
- if (memblock_double_array(type) < 0)
+ if (memblock_double_array(type, base, size) < 0)
return -ENOMEM;
for (i = 0; i < type->cnt; i++) {
@@ -540,9 +568,9 @@
* __next_free_mem_range - next function for for_each_free_mem_range()
* @idx: pointer to u64 loop variable
* @nid: nid: node selector, %MAX_NUMNODES for all nodes
- * @p_start: ptr to phys_addr_t for start address of the range, can be %NULL
- * @p_end: ptr to phys_addr_t for end address of the range, can be %NULL
- * @p_nid: ptr to int for nid of the range, can be %NULL
+ * @out_start: ptr to phys_addr_t for start address of the range, can be %NULL
+ * @out_end: ptr to phys_addr_t for end address of the range, can be %NULL
+ * @out_nid: ptr to int for nid of the range, can be %NULL
*
* Find the first free area from *@idx which matches @nid, fill the out
* parameters, and update *@idx for the next iteration. The lower 32bit of
@@ -616,9 +644,9 @@
* __next_free_mem_range_rev - next function for for_each_free_mem_range_reverse()
* @idx: pointer to u64 loop variable
* @nid: nid: node selector, %MAX_NUMNODES for all nodes
- * @p_start: ptr to phys_addr_t for start address of the range, can be %NULL
- * @p_end: ptr to phys_addr_t for end address of the range, can be %NULL
- * @p_nid: ptr to int for nid of the range, can be %NULL
+ * @out_start: ptr to phys_addr_t for start address of the range, can be %NULL
+ * @out_end: ptr to phys_addr_t for end address of the range, can be %NULL
+ * @out_nid: ptr to int for nid of the range, can be %NULL
*
* Reverse of __next_free_mem_range().
*/
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index ac35bcc..f72b5e5 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -1148,7 +1148,7 @@
{
if (root_memcg == memcg)
return true;
- if (!root_memcg->use_hierarchy)
+ if (!root_memcg->use_hierarchy || !memcg)
return false;
return css_is_ancestor(&memcg->css, &root_memcg->css);
}
@@ -1234,7 +1234,7 @@
/**
* mem_cgroup_margin - calculate chargeable space of a memory cgroup
- * @mem: the memory cgroup
+ * @memcg: the memory cgroup
*
* Returns the maximum amount of memory @mem can be charged with, in
* pages.
@@ -1508,7 +1508,7 @@
/**
* test_mem_cgroup_node_reclaimable
- * @mem: the target memcg
+ * @memcg: the target memcg
* @nid: the node ID to be checked.
* @noswap : specify true here if the user wants flle only information.
*
diff --git a/mm/memory.c b/mm/memory.c
index 1b7dc66..2466d12 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1225,7 +1225,15 @@
next = pmd_addr_end(addr, end);
if (pmd_trans_huge(*pmd)) {
if (next - addr != HPAGE_PMD_SIZE) {
- VM_BUG_ON(!rwsem_is_locked(&tlb->mm->mmap_sem));
+#ifdef CONFIG_DEBUG_VM
+ if (!rwsem_is_locked(&tlb->mm->mmap_sem)) {
+ pr_err("%s: mmap_sem is unlocked! addr=0x%lx end=0x%lx vma->vm_start=0x%lx vma->vm_end=0x%lx\n",
+ __func__, addr, end,
+ vma->vm_start,
+ vma->vm_end);
+ BUG();
+ }
+#endif
split_huge_page_pmd(vma->vm_mm, pmd);
} else if (zap_huge_pmd(tlb, vma, pmd, addr))
goto next;
@@ -1366,7 +1374,7 @@
/**
* zap_page_range - remove user pages in a given range
* @vma: vm_area_struct holding the applicable pages
- * @address: starting address of pages to zap
+ * @start: starting address of pages to zap
* @size: number of bytes to zap
* @details: details of nonlinear truncation or shared cache invalidation
*
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index f15c1b2..1d771e4 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -1177,7 +1177,7 @@
if (!list_empty(&pagelist)) {
nr_failed = migrate_pages(&pagelist, new_vma_page,
(unsigned long)vma,
- false, true);
+ false, MIGRATE_SYNC);
if (nr_failed)
putback_lru_pages(&pagelist);
}
diff --git a/mm/oom_kill.c b/mm/oom_kill.c
index 416637f..ac300c9 100644
--- a/mm/oom_kill.c
+++ b/mm/oom_kill.c
@@ -184,6 +184,7 @@
const nodemask_t *nodemask, unsigned long totalpages)
{
long points;
+ long adj;
if (oom_unkillable_task(p, memcg, nodemask))
return 0;
@@ -192,7 +193,8 @@
if (!p)
return 0;
- if (p->signal->oom_score_adj == OOM_SCORE_ADJ_MIN) {
+ adj = p->signal->oom_score_adj;
+ if (adj == OOM_SCORE_ADJ_MIN) {
task_unlock(p);
return 0;
}
@@ -210,14 +212,11 @@
* implementation used by LSMs.
*/
if (has_capability_noaudit(p, CAP_SYS_ADMIN))
- points -= 30 * totalpages / 1000;
+ adj -= 30;
- /*
- * /proc/pid/oom_score_adj ranges from -1000 to +1000 such that it may
- * either completely disable oom killing or always prefer a certain
- * task.
- */
- points += p->signal->oom_score_adj * totalpages / 1000;
+ /* Normalize to oom_score_adj units */
+ adj *= totalpages / 1000;
+ points += adj;
/*
* Never return 0 for an eligible task regardless of the root bonus and
@@ -366,7 +365,7 @@
/**
* dump_tasks - dump current memory state of all system tasks
- * @mem: current's memory controller, if constrained
+ * @memcg: current's memory controller, if constrained
* @nodemask: nodemask passed to page allocator for mempolicy ooms
*
* Dumps the current memory state of all eligible tasks. Tasks not in the same
diff --git a/mm/page_cgroup.c b/mm/page_cgroup.c
index 1ccbd71..eb750f8 100644
--- a/mm/page_cgroup.c
+++ b/mm/page_cgroup.c
@@ -392,7 +392,7 @@
/**
* swap_cgroup_cmpxchg - cmpxchg mem_cgroup's id for this swp_entry.
- * @end: swap entry to be cmpxchged
+ * @ent: swap entry to be cmpxchged
* @old: old id
* @new: new id
*
@@ -422,7 +422,7 @@
/**
* swap_cgroup_record - record mem_cgroup for this swp_entry.
* @ent: swap entry to be recorded into
- * @mem: mem_cgroup to be recorded
+ * @id: mem_cgroup to be recorded
*
* Returns old value at success, 0 at failure.
* (Of course, old value can be 0.)
diff --git a/mm/pagewalk.c b/mm/pagewalk.c
index aa9701e..6c118d0 100644
--- a/mm/pagewalk.c
+++ b/mm/pagewalk.c
@@ -162,7 +162,6 @@
/**
* walk_page_range - walk a memory map's page tables with a callback
- * @mm: memory map to walk
* @addr: starting address
* @end: ending address
* @walk: set of callbacks to invoke for each level of the tree
diff --git a/mm/percpu-vm.c b/mm/percpu-vm.c
index 405d331..3707c71 100644
--- a/mm/percpu-vm.c
+++ b/mm/percpu-vm.c
@@ -360,7 +360,6 @@
* @chunk: chunk to depopulate
* @off: offset to the area to depopulate
* @size: size of the area to depopulate in bytes
- * @flush: whether to flush cache and tlb or not
*
* For each cpu, depopulate and unmap pages [@page_start,@page_end)
* from @chunk. If @flush is true, vcache is flushed before unmapping
diff --git a/net/9p/protocol.c b/net/9p/protocol.c
index 9ee48cb..3d33ecf 100644
--- a/net/9p/protocol.c
+++ b/net/9p/protocol.c
@@ -368,7 +368,7 @@
const char *sptr = va_arg(ap, const char *);
uint16_t len = 0;
if (sptr)
- len = min_t(uint16_t, strlen(sptr),
+ len = min_t(size_t, strlen(sptr),
USHRT_MAX);
errcode = p9pdu_writef(pdu, proto_version,
diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c
index 5af18d1..2a16765 100644
--- a/net/9p/trans_virtio.c
+++ b/net/9p/trans_virtio.c
@@ -192,10 +192,10 @@
s = rest_of_page(data);
if (s > count)
s = count;
+ BUG_ON(index > limit);
sg_set_buf(&sg[index++], data, s);
count -= s;
data += s;
- BUG_ON(index > limit);
}
return index-start;
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c
index 840e2c6..015471d 100644
--- a/net/batman-adv/routing.c
+++ b/net/batman-adv/routing.c
@@ -617,6 +617,8 @@
* changes */
if (skb_linearize(skb) < 0)
goto out;
+ /* skb_linearize() possibly changed skb->data */
+ tt_query = (struct tt_query_packet *)skb->data;
tt_len = tt_query->tt_data * sizeof(struct tt_change);
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index a66c2dc..2ab83d7 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -141,13 +141,14 @@
struct tt_orig_list_entry *orig_entry;
orig_entry = container_of(rcu, struct tt_orig_list_entry, rcu);
- atomic_dec(&orig_entry->orig_node->tt_size);
orig_node_free_ref(orig_entry->orig_node);
kfree(orig_entry);
}
static void tt_orig_list_entry_free_ref(struct tt_orig_list_entry *orig_entry)
{
+ /* to avoid race conditions, immediately decrease the tt counter */
+ atomic_dec(&orig_entry->orig_node->tt_size);
call_rcu(&orig_entry->rcu, tt_orig_list_entry_free_rcu);
}
@@ -910,7 +911,6 @@
}
spin_unlock_bh(list_lock);
}
- atomic_set(&orig_node->tt_size, 0);
orig_node->tt_initialised = false;
}
@@ -2031,10 +2031,10 @@
{
struct tt_local_entry *tt_local_entry = NULL;
struct tt_global_entry *tt_global_entry = NULL;
- bool ret = true;
+ bool ret = false;
if (!atomic_read(&bat_priv->ap_isolation))
- return false;
+ goto out;
tt_local_entry = tt_local_hash_find(bat_priv, dst);
if (!tt_local_entry)
@@ -2044,10 +2044,10 @@
if (!tt_global_entry)
goto out;
- if (_is_ap_isolated(tt_local_entry, tt_global_entry))
+ if (!_is_ap_isolated(tt_local_entry, tt_global_entry))
goto out;
- ret = false;
+ ret = true;
out:
if (tt_global_entry)
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 4eefb7f..94ad124 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -3043,6 +3043,50 @@
hci_dev_unlock(hdev);
}
+static void hci_key_refresh_complete_evt(struct hci_dev *hdev,
+ struct sk_buff *skb)
+{
+ struct hci_ev_key_refresh_complete *ev = (void *) skb->data;
+ struct hci_conn *conn;
+
+ BT_DBG("%s status %u handle %u", hdev->name, ev->status,
+ __le16_to_cpu(ev->handle));
+
+ hci_dev_lock(hdev);
+
+ conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));
+ if (!conn)
+ goto unlock;
+
+ if (!ev->status)
+ conn->sec_level = conn->pending_sec_level;
+
+ clear_bit(HCI_CONN_ENCRYPT_PEND, &conn->flags);
+
+ if (ev->status && conn->state == BT_CONNECTED) {
+ hci_acl_disconn(conn, HCI_ERROR_AUTH_FAILURE);
+ hci_conn_put(conn);
+ goto unlock;
+ }
+
+ if (conn->state == BT_CONFIG) {
+ if (!ev->status)
+ conn->state = BT_CONNECTED;
+
+ hci_proto_connect_cfm(conn, ev->status);
+ hci_conn_put(conn);
+ } else {
+ hci_auth_cfm(conn, ev->status);
+
+ hci_conn_hold(conn);
+ conn->disc_timeout = HCI_DISCONN_TIMEOUT;
+ hci_conn_put(conn);
+ }
+
+unlock:
+ hci_dev_unlock(hdev);
+}
+
static inline u8 hci_get_auth_req(struct hci_conn *conn)
{
/* If remote requests dedicated bonding follow that lead */
@@ -3559,6 +3603,10 @@
hci_extended_inquiry_result_evt(hdev, skb);
break;
+ case HCI_EV_KEY_REFRESH_COMPLETE:
+ hci_key_refresh_complete_evt(hdev, skb);
+ break;
+
case HCI_EV_IO_CAPA_REQUEST:
hci_io_capa_request_evt(hdev, skb);
break;
diff --git a/net/bluetooth/hidp/Kconfig b/net/bluetooth/hidp/Kconfig
index 4deaca7..9332bc7 100644
--- a/net/bluetooth/hidp/Kconfig
+++ b/net/bluetooth/hidp/Kconfig
@@ -1,6 +1,6 @@
config BT_HIDP
tristate "HIDP protocol support"
- depends on BT && INPUT && HID_SUPPORT
+ depends on BT && INPUT
select HID
help
HIDP (Human Interface Device Protocol) is a transport layer
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 24f144b..4554e80 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -1295,7 +1295,12 @@
struct l2cap_conn *conn = container_of(work, struct l2cap_conn,
security_timer.work);
- l2cap_conn_del(conn->hcon, ETIMEDOUT);
+ BT_DBG("conn %p", conn);
+
+ if (test_and_clear_bit(HCI_CONN_LE_SMP_PEND, &conn->hcon->flags)) {
+ smp_chan_destroy(conn);
+ l2cap_conn_del(conn->hcon, ETIMEDOUT);
+ }
}
static struct l2cap_conn *l2cap_conn_add(struct hci_conn *hcon, u8 status)
@@ -2910,12 +2915,14 @@
while (len >= L2CAP_CONF_OPT_SIZE) {
len -= l2cap_get_conf_opt(&rsp, &type, &olen, &val);
- switch (type) {
- case L2CAP_CONF_RFC:
- if (olen == sizeof(rfc))
- memcpy(&rfc, (void *)val, olen);
- goto done;
- }
+ if (type != L2CAP_CONF_RFC)
+ continue;
+
+ if (olen != sizeof(rfc))
+ break;
+
+ memcpy(&rfc, (void *)val, olen);
+ goto done;
}
/* Use sane default values in case a misbehaving remote device
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 25d2207..3e5e336 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -1598,7 +1598,7 @@
else
conn = hci_conn_hash_lookup_ba(hdev, LE_LINK, &cp->addr.bdaddr);
- if (!conn) {
+ if (!conn || conn->state == BT_OPEN || conn->state == BT_CLOSED) {
err = cmd_status(sk, hdev->id, MGMT_OP_DISCONNECT,
MGMT_STATUS_NOT_CONNECTED);
goto failed;
@@ -1873,6 +1873,22 @@
pairing_complete(cmd, mgmt_status(status));
}
+static void le_connect_complete_cb(struct hci_conn *conn, u8 status)
+{
+ struct pending_cmd *cmd;
+
+ BT_DBG("status %u", status);
+
+ if (!status)
+ return;
+
+ cmd = find_pairing(conn);
+ if (!cmd)
+ BT_DBG("Unable to find a pending command");
+ else
+ pairing_complete(cmd, mgmt_status(status));
+}
+
static int pair_device(struct sock *sk, struct hci_dev *hdev, void *data,
u16 len)
{
@@ -1934,6 +1950,8 @@
/* For LE, just connecting isn't a proof that the pairing finished */
if (cp->addr.type == BDADDR_BREDR)
conn->connect_cfm_cb = pairing_complete_cb;
+ else
+ conn->connect_cfm_cb = le_connect_complete_cb;
conn->security_cfm_cb = pairing_complete_cb;
conn->disconn_cfm_cb = pairing_complete_cb;
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index 6fc7c47..37df4e9 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -648,7 +648,7 @@
auth |= (req->auth_req | rsp->auth_req) & SMP_AUTH_MITM;
- ret = tk_request(conn, 0, auth, rsp->io_capability, req->io_capability);
+ ret = tk_request(conn, 0, auth, req->io_capability, rsp->io_capability);
if (ret)
return SMP_UNSPECIFIED;
@@ -703,7 +703,7 @@
return 0;
}
-static u8 smp_ltk_encrypt(struct l2cap_conn *conn)
+static u8 smp_ltk_encrypt(struct l2cap_conn *conn, u8 sec_level)
{
struct smp_ltk *key;
struct hci_conn *hcon = conn->hcon;
@@ -712,6 +712,9 @@
if (!key)
return 0;
+ if (sec_level > BT_SECURITY_MEDIUM && !key->authenticated)
+ return 0;
+
if (test_and_set_bit(HCI_CONN_ENCRYPT_PEND, &hcon->flags))
return 1;
@@ -732,7 +735,7 @@
hcon->pending_sec_level = authreq_to_seclevel(rp->auth_req);
- if (smp_ltk_encrypt(conn))
+ if (smp_ltk_encrypt(conn, hcon->pending_sec_level))
return 0;
if (test_and_set_bit(HCI_CONN_LE_SMP_PEND, &hcon->flags))
@@ -771,7 +774,7 @@
return 1;
if (hcon->link_mode & HCI_LM_MASTER)
- if (smp_ltk_encrypt(conn))
+ if (smp_ltk_encrypt(conn, sec_level))
goto done;
if (test_and_set_bit(HCI_CONN_LE_SMP_PEND, &hcon->flags))
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index 0a942fb..e1144e1 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -240,6 +240,7 @@
return -ENOMEM;
dev_net_set(dev, net);
+ dev->rtnl_link_ops = &br_link_ops;
res = register_netdev(dev);
if (res)
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index 2080485..fe41260 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -208,7 +208,7 @@
return 0;
}
-static struct rtnl_link_ops br_link_ops __read_mostly = {
+struct rtnl_link_ops br_link_ops __read_mostly = {
.kind = "bridge",
.priv_size = sizeof(struct net_bridge),
.setup = br_dev_setup,
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 1a8ad4f..a768b24 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -549,6 +549,7 @@
#endif
/* br_netlink.c */
+extern struct rtnl_link_ops br_link_ops;
extern int br_netlink_init(void);
extern void br_netlink_fini(void);
extern void br_ifinfo_notify(int event, struct net_bridge_port *port);
diff --git a/net/caif/caif_dev.c b/net/caif/caif_dev.c
index aa6f716..554b312 100644
--- a/net/caif/caif_dev.c
+++ b/net/caif/caif_dev.c
@@ -4,8 +4,7 @@
* Author: Sjur Brendeland/sjur.brandeland@stericsson.com
* License terms: GNU General Public License (GPL) version 2
*
- * Borrowed heavily from file: pn_dev.c. Thanks to
- * Remi Denis-Courmont <remi.denis-courmont@nokia.com>
+ * Borrowed heavily from file: pn_dev.c. Thanks to Remi Denis-Courmont
* and Sakari Ailus <sakari.ailus@nokia.com>
*/
diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c
index fb89443..78f1cda 100644
--- a/net/caif/caif_socket.c
+++ b/net/caif/caif_socket.c
@@ -220,6 +220,7 @@
cfsk_hold, cfsk_put);
cf_sk->sk.sk_state = CAIF_CONNECTED;
set_tx_flow_on(cf_sk);
+ cf_sk->sk.sk_shutdown = 0;
cf_sk->sk.sk_state_change(&cf_sk->sk);
break;
diff --git a/net/can/raw.c b/net/can/raw.c
index cde1b4a..46cca3a 100644
--- a/net/can/raw.c
+++ b/net/can/raw.c
@@ -681,9 +681,6 @@
if (err < 0)
goto free_skb;
- /* to be able to check the received tx sock reference in raw_rcv() */
- skb_shinfo(skb)->tx_flags |= SKBTX_DRV_NEEDS_SK_REF;
-
skb->dev = dev;
skb->sk = sk;
diff --git a/net/ceph/ceph_common.c b/net/ceph/ceph_common.c
index a776f75..ba4323b 100644
--- a/net/ceph/ceph_common.c
+++ b/net/ceph/ceph_common.c
@@ -504,13 +504,6 @@
/* unmount */
ceph_osdc_stop(&client->osdc);
- /*
- * make sure osd connections close out before destroying the
- * auth module, which is needed to free those connections'
- * ceph_authorizers.
- */
- ceph_msgr_flush();
-
ceph_monc_stop(&client->monc);
ceph_debugfs_client_cleanup(client);
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index 524f4e4..b332c3d 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -563,6 +563,10 @@
m->hdr.seq = cpu_to_le64(++con->out_seq);
m->needs_out_seq = false;
}
+#ifdef CONFIG_BLOCK
+ else
+ m->bio_iter = NULL;
+#endif
dout("prepare_write_message %p seq %lld type %d len %d+%d+%d %d pgs\n",
m, con->out_seq, le16_to_cpu(m->hdr.type),
diff --git a/net/ceph/mon_client.c b/net/ceph/mon_client.c
index 10d6008..d0649a9 100644
--- a/net/ceph/mon_client.c
+++ b/net/ceph/mon_client.c
@@ -847,6 +847,14 @@
mutex_unlock(&monc->mutex);
+ /*
+ * flush msgr queue before we destroy ourselves to ensure that:
+ * - any work that references our embedded con is finished.
+ * - any osd_client or other work that may reference an authorizer
+ * finishes before we shut down the auth subsystem.
+ */
+ ceph_msgr_flush();
+
ceph_auth_destroy(monc->auth);
ceph_msg_put(monc->m_auth);
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 1ffebed..ca59e66 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -139,15 +139,15 @@
if (req->r_request)
ceph_msg_put(req->r_request);
- if (req->r_reply)
- ceph_msg_put(req->r_reply);
if (req->r_con_filling_msg) {
dout("release_request revoking pages %p from con %p\n",
req->r_pages, req->r_con_filling_msg);
ceph_con_revoke_message(req->r_con_filling_msg,
req->r_reply);
- ceph_con_put(req->r_con_filling_msg);
+ req->r_con_filling_msg->ops->put(req->r_con_filling_msg);
}
+ if (req->r_reply)
+ ceph_msg_put(req->r_reply);
if (req->r_own_pages)
ceph_release_page_vector(req->r_pages,
req->r_num_pages);
@@ -1216,7 +1216,7 @@
if (req->r_con_filling_msg == con && req->r_reply == msg) {
dout(" dropping con_filling_msg ref %p\n", con);
req->r_con_filling_msg = NULL;
- ceph_con_put(con);
+ con->ops->put(con);
}
if (!req->r_got_reply) {
@@ -2028,7 +2028,7 @@
dout("get_reply revoking msg %p from old con %p\n",
req->r_reply, req->r_con_filling_msg);
ceph_con_revoke_message(req->r_con_filling_msg, req->r_reply);
- ceph_con_put(req->r_con_filling_msg);
+ req->r_con_filling_msg->ops->put(req->r_con_filling_msg);
req->r_con_filling_msg = NULL;
}
@@ -2063,7 +2063,7 @@
#endif
}
*skip = 0;
- req->r_con_filling_msg = ceph_con_get(con);
+ req->r_con_filling_msg = con->ops->get(con);
dout("get_reply tid %lld %p\n", tid, m);
out:
diff --git a/net/core/dev.c b/net/core/dev.c
index cd09819..6df2140 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2089,25 +2089,6 @@
return 0;
}
-/*
- * Try to orphan skb early, right before transmission by the device.
- * We cannot orphan skb if tx timestamp is requested or the sk-reference
- * is needed on driver level for other reasons, e.g. see net/can/raw.c
- */
-static inline void skb_orphan_try(struct sk_buff *skb)
-{
- struct sock *sk = skb->sk;
-
- if (sk && !skb_shinfo(skb)->tx_flags) {
- /* skb_tx_hash() wont be able to get sk.
- * We copy sk_hash into skb->rxhash
- */
- if (!skb->rxhash)
- skb->rxhash = sk->sk_hash;
- skb_orphan(skb);
- }
-}
-
static bool can_checksum_protocol(netdev_features_t features, __be16 protocol)
{
return ((features & NETIF_F_GEN_CSUM) ||
@@ -2193,8 +2174,6 @@
if (!list_empty(&ptype_all))
dev_queue_xmit_nit(skb, dev);
- skb_orphan_try(skb);
-
features = netif_skb_features(skb);
if (vlan_tx_tag_present(skb) &&
@@ -2304,7 +2283,7 @@
if (skb->sk && skb->sk->sk_hash)
hash = skb->sk->sk_hash;
else
- hash = (__force u16) skb->protocol ^ skb->rxhash;
+ hash = (__force u16) skb->protocol;
hash = jhash_1word(hash, hashrnd);
return (u16) (((u64) hash * qcount) >> 32) + qoffset;
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 74c21b9..6083276 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -1349,8 +1349,8 @@
if (w->leaf && fn->fn_flags & RTN_RTINFO) {
int err;
- if (w->count < w->skip) {
- w->count++;
+ if (w->skip) {
+ w->skip--;
continue;
}
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 999a982..becb048 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -2957,10 +2957,6 @@
net->ipv6.sysctl.ip6_rt_mtu_expires = 10*60*HZ;
net->ipv6.sysctl.ip6_rt_min_advmss = IPV6_MIN_MTU - 20 - 40;
-#ifdef CONFIG_PROC_FS
- proc_net_fops_create(net, "ipv6_route", 0, &ipv6_route_proc_fops);
- proc_net_fops_create(net, "rt6_stats", S_IRUGO, &rt6_stats_seq_fops);
-#endif
net->ipv6.ip6_rt_gc_expire = 30*HZ;
ret = 0;
@@ -2981,10 +2977,6 @@
static void __net_exit ip6_route_net_exit(struct net *net)
{
-#ifdef CONFIG_PROC_FS
- proc_net_remove(net, "ipv6_route");
- proc_net_remove(net, "rt6_stats");
-#endif
kfree(net->ipv6.ip6_null_entry);
#ifdef CONFIG_IPV6_MULTIPLE_TABLES
kfree(net->ipv6.ip6_prohibit_entry);
@@ -2993,11 +2985,33 @@
dst_entries_destroy(&net->ipv6.ip6_dst_ops);
}
+static int __net_init ip6_route_net_init_late(struct net *net)
+{
+#ifdef CONFIG_PROC_FS
+ proc_net_fops_create(net, "ipv6_route", 0, &ipv6_route_proc_fops);
+ proc_net_fops_create(net, "rt6_stats", S_IRUGO, &rt6_stats_seq_fops);
+#endif
+ return 0;
+}
+
+static void __net_exit ip6_route_net_exit_late(struct net *net)
+{
+#ifdef CONFIG_PROC_FS
+ proc_net_remove(net, "ipv6_route");
+ proc_net_remove(net, "rt6_stats");
+#endif
+}
+
static struct pernet_operations ip6_route_net_ops = {
.init = ip6_route_net_init,
.exit = ip6_route_net_exit,
};
+static struct pernet_operations ip6_route_net_late_ops = {
+ .init = ip6_route_net_init_late,
+ .exit = ip6_route_net_exit_late,
+};
+
static struct notifier_block ip6_route_dev_notifier = {
.notifier_call = ip6_route_dev_notify,
.priority = 0,
@@ -3047,19 +3061,25 @@
if (ret)
goto xfrm6_init;
+ ret = register_pernet_subsys(&ip6_route_net_late_ops);
+ if (ret)
+ goto fib6_rules_init;
+
ret = -ENOBUFS;
if (__rtnl_register(PF_INET6, RTM_NEWROUTE, inet6_rtm_newroute, NULL, NULL) ||
__rtnl_register(PF_INET6, RTM_DELROUTE, inet6_rtm_delroute, NULL, NULL) ||
__rtnl_register(PF_INET6, RTM_GETROUTE, inet6_rtm_getroute, NULL, NULL))
- goto fib6_rules_init;
+ goto out_register_late_subsys;
ret = register_netdevice_notifier(&ip6_route_dev_notifier);
if (ret)
- goto fib6_rules_init;
+ goto out_register_late_subsys;
out:
return ret;
+out_register_late_subsys:
+ unregister_pernet_subsys(&ip6_route_net_late_ops);
fib6_rules_init:
fib6_rules_cleanup();
xfrm6_init:
@@ -3078,6 +3098,7 @@
void ip6_route_cleanup(void)
{
unregister_netdevice_notifier(&ip6_route_dev_notifier);
+ unregister_pernet_subsys(&ip6_route_net_late_ops);
fib6_rules_cleanup();
xfrm6_fini();
fib6_gc_cleanup();
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 3a9aec2..9df64a5 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1212,7 +1212,8 @@
tcp_rsk(req)->snt_isn = isn;
tcp_rsk(req)->snt_synack = tcp_time_stamp;
- security_inet_conn_request(sk, skb, req);
+ if (security_inet_conn_request(sk, skb, req))
+ goto drop_and_release;
if (tcp_v6_send_synack(sk, req,
(struct request_values *)&tmp_ext,
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
index 07d7d55..cd6f7a9 100644
--- a/net/iucv/af_iucv.c
+++ b/net/iucv/af_iucv.c
@@ -372,7 +372,6 @@
skb_trim(skb, skb->dev->mtu);
}
skb->protocol = ETH_P_AF_IUCV;
- skb_shinfo(skb)->tx_flags |= SKBTX_DRV_NEEDS_SK_REF;
nskb = skb_clone(skb, GFP_ATOMIC);
if (!nskb)
return -ENOMEM;
diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
index 185f12f..47b259f 100644
--- a/net/l2tp/l2tp_eth.c
+++ b/net/l2tp/l2tp_eth.c
@@ -42,6 +42,11 @@
struct sock *tunnel_sock;
struct l2tp_session *session;
struct list_head list;
+ atomic_long_t tx_bytes;
+ atomic_long_t tx_packets;
+ atomic_long_t rx_bytes;
+ atomic_long_t rx_packets;
+ atomic_long_t rx_errors;
};
/* via l2tp_session_priv() */
@@ -88,24 +93,40 @@
struct l2tp_eth *priv = netdev_priv(dev);
struct l2tp_session *session = priv->session;
+ atomic_long_add(skb->len, &priv->tx_bytes);
+ atomic_long_inc(&priv->tx_packets);
+
l2tp_xmit_skb(session, skb, session->hdr_len);
- dev->stats.tx_bytes += skb->len;
- dev->stats.tx_packets++;
-
- return 0;
+ return NETDEV_TX_OK;
}
+static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
+ struct rtnl_link_stats64 *stats)
+{
+ struct l2tp_eth *priv = netdev_priv(dev);
+
+ stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
+ stats->tx_packets = atomic_long_read(&priv->tx_packets);
+ stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
+ stats->rx_packets = atomic_long_read(&priv->rx_packets);
+ stats->rx_errors = atomic_long_read(&priv->rx_errors);
+ return stats;
+}
+
+
static struct net_device_ops l2tp_eth_netdev_ops = {
.ndo_init = l2tp_eth_dev_init,
.ndo_uninit = l2tp_eth_dev_uninit,
.ndo_start_xmit = l2tp_eth_dev_xmit,
+ .ndo_get_stats64 = l2tp_eth_get_stats64,
};
static void l2tp_eth_dev_setup(struct net_device *dev)
{
ether_setup(dev);
- dev->priv_flags &= ~IFF_TX_SKB_SHARING;
+ dev->priv_flags &= ~IFF_TX_SKB_SHARING;
+ dev->features |= NETIF_F_LLTX;
dev->netdev_ops = &l2tp_eth_netdev_ops;
dev->destructor = free_netdev;
}
@@ -114,17 +135,17 @@
{
struct l2tp_eth_sess *spriv = l2tp_session_priv(session);
struct net_device *dev = spriv->dev;
+ struct l2tp_eth *priv = netdev_priv(dev);
if (session->debug & L2TP_MSG_DATA) {
unsigned int length;
- u8 *ptr = skb->data;
length = min(32u, skb->len);
if (!pskb_may_pull(skb, length))
goto error;
pr_debug("%s: eth recv\n", session->name);
- print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, ptr, length);
+ print_hex_dump_bytes("", DUMP_PREFIX_OFFSET, skb->data, length);
}
if (!pskb_may_pull(skb, sizeof(ETH_HLEN)))
@@ -139,15 +160,15 @@
nf_reset(skb);
if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
- dev->stats.rx_packets++;
- dev->stats.rx_bytes += data_len;
- } else
- dev->stats.rx_errors++;
-
+ atomic_long_inc(&priv->rx_packets);
+ atomic_long_add(data_len, &priv->rx_bytes);
+ } else {
+ atomic_long_inc(&priv->rx_errors);
+ }
return;
error:
- dev->stats.rx_errors++;
+ atomic_long_inc(&priv->rx_errors);
kfree_skb(skb);
}
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index e9cecca..7d5108a 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -2093,6 +2093,9 @@
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
int i, ret;
+ if (!ieee80211_sdata_running(sdata))
+ return -ENETDOWN;
+
if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
ret = drv_set_bitrate_mask(local, sdata, mask);
if (ret)
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 91d84cc..66e4fcd 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -1352,6 +1352,8 @@
if (WARN_ON(!ifmgd->associated))
return;
+ ieee80211_stop_poll(sdata);
+
memcpy(bssid, ifmgd->associated->bssid, ETH_ALEN);
ifmgd->associated = NULL;
@@ -2612,8 +2614,6 @@
struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
u8 frame_buf[DEAUTH_DISASSOC_LEN];
- ieee80211_stop_poll(sdata);
-
ieee80211_set_disassoc(sdata, IEEE80211_STYPE_DEAUTH, reason,
false, frame_buf);
mutex_unlock(&ifmgd->mtx);
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index 3bb24a1..a470e11 100644
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -271,6 +271,9 @@
* @plink_timer: peer link watch timer
* @plink_timer_was_running: used by suspend/resume to restore timers
* @t_offset: timing offset relative to this host
+ * @t_offset_setpoint: reference timing offset of this sta to be used when
+ * calculating clockdrift
+ * @ch_type: peer's channel type
* @debugfs: debug filesystem info
* @dead: set to true when sta is unlinked
* @uploaded: set to true when sta is uploaded to the driver
@@ -278,6 +281,8 @@
* @sta: station information we share with the driver
* @sta_state: duplicates information about station state (for debug)
* @beacon_loss_count: number of times beacon loss has triggered
+ * @supports_40mhz: tracks whether the station advertised 40 MHz support
+ * as we overwrite its HT parameters with the currently used value
*/
struct sta_info {
/* General information, mostly static */
diff --git a/net/mac802154/tx.c b/net/mac802154/tx.c
index 8781d8f9..434b687 100644
--- a/net/mac802154/tx.c
+++ b/net/mac802154/tx.c
@@ -83,9 +83,10 @@
{
struct xmit_work *work;
- if (!(priv->phy->channels_supported[page] & (1 << chan)))
+ if (!(priv->phy->channels_supported[page] & (1 << chan))) {
WARN_ON(1);
return NETDEV_TX_OK;
+ }
if (!(priv->hw.flags & IEEE802154_HW_OMIT_CKSUM)) {
u16 crc = crc_ccitt(0, skb->data, skb->len);
diff --git a/net/phonet/af_phonet.c b/net/phonet/af_phonet.c
index 779ce4f..5a940db 100644
--- a/net/phonet/af_phonet.c
+++ b/net/phonet/af_phonet.c
@@ -5,8 +5,8 @@
*
* Copyright (C) 2008 Nokia Corporation.
*
- * Contact: Remi Denis-Courmont <remi.denis-courmont@nokia.com>
- * Original author: Sakari Ailus <sakari.ailus@nokia.com>
+ * Authors: Sakari Ailus <sakari.ailus@nokia.com>
+ * Rémi Denis-Courmont
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
diff --git a/net/phonet/datagram.c b/net/phonet/datagram.c
index bf35b4e..12c30f3 100644
--- a/net/phonet/datagram.c
+++ b/net/phonet/datagram.c
@@ -5,8 +5,8 @@
*
* Copyright (C) 2008 Nokia Corporation.
*
- * Contact: Remi Denis-Courmont <remi.denis-courmont@nokia.com>
- * Original author: Sakari Ailus <sakari.ailus@nokia.com>
+ * Authors: Sakari Ailus <sakari.ailus@nokia.com>
+ * Rémi Denis-Courmont
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
diff --git a/net/phonet/pep-gprs.c b/net/phonet/pep-gprs.c
index d012089..a2fba7e 100644
--- a/net/phonet/pep-gprs.c
+++ b/net/phonet/pep-gprs.c
@@ -5,7 +5,7 @@
*
* Copyright (C) 2008 Nokia Corporation.
*
- * Author: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
+ * Author: Rémi Denis-Courmont
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
diff --git a/net/phonet/pep.c b/net/phonet/pep.c
index 9dd4f92..576f22c 100644
--- a/net/phonet/pep.c
+++ b/net/phonet/pep.c
@@ -5,7 +5,7 @@
*
* Copyright (C) 2008 Nokia Corporation.
*
- * Author: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
+ * Author: Rémi Denis-Courmont
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
diff --git a/net/phonet/pn_dev.c b/net/phonet/pn_dev.c
index 36f75a9..5bf6341 100644
--- a/net/phonet/pn_dev.c
+++ b/net/phonet/pn_dev.c
@@ -5,8 +5,8 @@
*
* Copyright (C) 2008 Nokia Corporation.
*
- * Contact: Remi Denis-Courmont <remi.denis-courmont@nokia.com>
- * Original author: Sakari Ailus <sakari.ailus@nokia.com>
+ * Authors: Sakari Ailus <sakari.ailus@nokia.com>
+ * Rémi Denis-Courmont
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
diff --git a/net/phonet/pn_netlink.c b/net/phonet/pn_netlink.c
index cfdf135..7dd762a 100644
--- a/net/phonet/pn_netlink.c
+++ b/net/phonet/pn_netlink.c
@@ -5,8 +5,8 @@
*
* Copyright (C) 2008 Nokia Corporation.
*
- * Contact: Remi Denis-Courmont <remi.denis-courmont@nokia.com>
- * Original author: Sakari Ailus <sakari.ailus@nokia.com>
+ * Authors: Sakari Ailus <sakari.ailus@nokia.com>
+ * Remi Denis-Courmont
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
diff --git a/net/phonet/socket.c b/net/phonet/socket.c
index 89cfa9c..0acc943 100644
--- a/net/phonet/socket.c
+++ b/net/phonet/socket.c
@@ -5,8 +5,8 @@
*
* Copyright (C) 2008 Nokia Corporation.
*
- * Contact: Remi Denis-Courmont <remi.denis-courmont@nokia.com>
- * Original author: Sakari Ailus <sakari.ailus@nokia.com>
+ * Authors: Sakari Ailus <sakari.ailus@nokia.com>
+ * Rémi Denis-Courmont
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
index 696348f..d6bbbbd 100644
--- a/net/phonet/sysctl.c
+++ b/net/phonet/sysctl.c
@@ -5,7 +5,7 @@
*
* Copyright (C) 2008 Nokia Corporation.
*
- * Contact: Remi Denis-Courmont <remi.denis-courmont@nokia.com>
+ * Author: Rémi Denis-Courmont
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 5942d27..9c90811 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -673,7 +673,9 @@
SCTP_DEBUG_PRINTK("sctp_addrwq_timo_handler: sctp_asconf_mgmt failed\n");
sctp_bh_unlock_sock(sk);
}
+#if IS_ENABLED(CONFIG_IPV6)
free_next:
+#endif
list_del(&addrw->list);
kfree(addrw);
}
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 15f3474..baf5704 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -1389,7 +1389,7 @@
spin_unlock(®_requests_lock);
if (last_request->initiator == NL80211_REGDOM_SET_BY_USER)
- cancel_delayed_work_sync(®_timeout);
+ cancel_delayed_work(®_timeout);
if (need_more_processing)
schedule_work(®_work);
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 8f2d68f..316cfd0 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -804,7 +804,7 @@
ntype == NL80211_IFTYPE_P2P_CLIENT))
return -EBUSY;
- if (ntype != otype) {
+ if (ntype != otype && netif_running(dev)) {
err = cfg80211_can_change_interface(rdev, dev->ieee80211_ptr,
ntype);
if (err)
diff --git a/scripts/get_maintainer.pl b/scripts/get_maintainer.pl
index 0948c6b..8b673dd 100755
--- a/scripts/get_maintainer.pl
+++ b/scripts/get_maintainer.pl
@@ -83,6 +83,8 @@
push(@signature_tags, "Reviewed-by:");
push(@signature_tags, "Acked-by:");
+my $signature_pattern = "\(" . join("|", @signature_tags) . "\)";
+
# rfc822 email address - preloaded methods go here.
my $rfc822_lwsp = "(?:(?:\\r\\n)?[ \\t])";
my $rfc822_char = '[\\000-\\377]';
@@ -473,7 +475,6 @@
my @status = ();
my %deduplicate_name_hash = ();
my %deduplicate_address_hash = ();
-my $signature_pattern;
my @maintainers = get_maintainers();
diff --git a/scripts/gfp-translate b/scripts/gfp-translate
old mode 100644
new mode 100755
diff --git a/sound/i2c/other/tea575x-tuner.c b/sound/i2c/other/tea575x-tuner.c
index 582aace..7eca25f 100644
--- a/sound/i2c/other/tea575x-tuner.c
+++ b/sound/i2c/other/tea575x-tuner.c
@@ -37,8 +37,8 @@
MODULE_DESCRIPTION("Routines for control of TEA5757/5759 Philips AM/FM radio tuner chips");
MODULE_LICENSE("GPL");
-#define FREQ_LO (76U * 16000)
-#define FREQ_HI (108U * 16000)
+#define FREQ_LO ((tea->tea5759 ? 760 : 875) * 1600U)
+#define FREQ_HI ((tea->tea5759 ? 910 : 1080) * 1600U)
/*
* definitions
@@ -120,9 +120,9 @@
return data;
}
-static u32 snd_tea575x_get_freq(struct snd_tea575x *tea)
+static u32 snd_tea575x_val_to_freq(struct snd_tea575x *tea, u32 val)
{
- u32 freq = snd_tea575x_read(tea) & TEA575X_BIT_FREQ_MASK;
+ u32 freq = val & TEA575X_BIT_FREQ_MASK;
if (freq == 0)
return freq;
@@ -139,6 +139,11 @@
return clamp(freq * 16, FREQ_LO, FREQ_HI); /* from kHz */
}
+static u32 snd_tea575x_get_freq(struct snd_tea575x *tea)
+{
+ return snd_tea575x_val_to_freq(tea, snd_tea575x_read(tea));
+}
+
static void snd_tea575x_set_freq(struct snd_tea575x *tea)
{
u32 freq = tea->freq;
@@ -156,6 +161,7 @@
tea->val &= ~TEA575X_BIT_FREQ_MASK;
tea->val |= freq & TEA575X_BIT_FREQ_MASK;
snd_tea575x_write(tea, tea->val);
+ tea->freq = snd_tea575x_val_to_freq(tea, tea->val);
}
/*
@@ -317,7 +323,6 @@
}
static const struct v4l2_file_operations tea575x_fops = {
- .owner = THIS_MODULE,
.unlocked_ioctl = video_ioctl2,
.open = v4l2_fh_open,
.release = v4l2_fh_release,
@@ -337,7 +342,6 @@
};
static const struct video_device tea575x_radio = {
- .fops = &tea575x_fops,
.ioctl_ops = &tea575x_ioctl_ops,
.release = video_device_release_empty,
};
@@ -349,7 +353,7 @@
/*
* initialize all the tea575x chips
*/
-int snd_tea575x_init(struct snd_tea575x *tea)
+int snd_tea575x_init(struct snd_tea575x *tea, struct module *owner)
{
int retval;
@@ -374,6 +378,9 @@
tea->vd.lock = &tea->mutex;
tea->vd.v4l2_dev = tea->v4l2_dev;
tea->vd.ctrl_handler = &tea->ctrl_handler;
+ tea->fops = tea575x_fops;
+ tea->fops.owner = owner;
+ tea->vd.fops = &tea->fops;
set_bit(V4L2_FL_USE_FH_PRIO, &tea->vd.flags);
/* disable hw_freq_seek if we can't use it */
if (tea->cannot_read_data)
diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c
index 67f47d8..52b5c0b 100644
--- a/sound/pci/es1968.c
+++ b/sound/pci/es1968.c
@@ -2769,7 +2769,7 @@
chip->tea.ops = &snd_es1968_tea_ops;
strlcpy(chip->tea.card, "SF64-PCE2", sizeof(chip->tea.card));
sprintf(chip->tea.bus_info, "PCI:%s", pci_name(pci));
- if (!snd_tea575x_init(&chip->tea))
+ if (!snd_tea575x_init(&chip->tea, THIS_MODULE))
printk(KERN_INFO "es1968: detected TEA575x radio\n");
#endif
diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c
index f696623..b32e802 100644
--- a/sound/pci/fm801.c
+++ b/sound/pci/fm801.c
@@ -1254,7 +1254,7 @@
sprintf(chip->tea.bus_info, "PCI:%s", pci_name(pci));
if ((tea575x_tuner & TUNER_TYPE_MASK) > 0 &&
(tea575x_tuner & TUNER_TYPE_MASK) < 4) {
- if (snd_tea575x_init(&chip->tea)) {
+ if (snd_tea575x_init(&chip->tea, THIS_MODULE)) {
snd_printk(KERN_ERR "TEA575x radio not found\n");
snd_fm801_free(chip);
return -ENODEV;
@@ -1263,7 +1263,7 @@
/* autodetect tuner connection */
for (tea575x_tuner = 1; tea575x_tuner <= 3; tea575x_tuner++) {
chip->tea575x_tuner = tea575x_tuner;
- if (!snd_tea575x_init(&chip->tea)) {
+ if (!snd_tea575x_init(&chip->tea, THIS_MODULE)) {
snd_printk(KERN_INFO "detected TEA575x radio type %s\n",
get_tea575x_gpio(chip)->name);
break;
diff --git a/sound/pci/hda/Kconfig b/sound/pci/hda/Kconfig
index 163b6b5..d030797 100644
--- a/sound/pci/hda/Kconfig
+++ b/sound/pci/hda/Kconfig
@@ -97,19 +97,6 @@
snd-hda-codec-realtek.
This module is automatically loaded at probing.
-config SND_HDA_ENABLE_REALTEK_QUIRKS
- bool "Build static quirks for Realtek codecs"
- depends on SND_HDA_CODEC_REALTEK
- default y
- help
- Say Y here to build the static quirks codes for Realtek codecs.
- If you need the "model" preset that the default BIOS auto-parser
- can't handle, turn this option on.
-
- If your device works with model=auto option, basically you don't
- need the quirk code. By turning this off, you can reduce the
- module size quite a lot.
-
config SND_HDA_CODEC_ANALOG
bool "Build Analog Device HD-audio codec support"
default y
diff --git a/sound/pci/hda/hda_auto_parser.c b/sound/pci/hda/hda_auto_parser.c
index 6e9ef3e..f7520b9 100644
--- a/sound/pci/hda/hda_auto_parser.c
+++ b/sound/pci/hda/hda_auto_parser.c
@@ -618,7 +618,6 @@
const struct hda_verb *list)
{
const struct hda_verb **v;
- snd_array_init(&spec->verbs, sizeof(struct hda_verb *), 8);
v = snd_array_new(&spec->verbs);
if (!v)
return -ENOMEM;
diff --git a/sound/pci/hda/hda_auto_parser.h b/sound/pci/hda/hda_auto_parser.h
index 2a7889d..632ad0a 100644
--- a/sound/pci/hda/hda_auto_parser.h
+++ b/sound/pci/hda/hda_auto_parser.h
@@ -157,4 +157,14 @@
const struct snd_pci_quirk *quirk,
const struct hda_fixup *fixlist);
+static inline void snd_hda_gen_init(struct hda_gen_spec *spec)
+{
+ snd_array_init(&spec->verbs, sizeof(struct hda_verb *), 8);
+}
+
+static inline void snd_hda_gen_free(struct hda_gen_spec *spec)
+{
+ snd_array_free(&spec->verbs);
+}
+
#endif /* __SOUND_HDA_AUTO_PARSER_H */
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 41ca803..51cb2a2 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -1184,6 +1184,7 @@
{
if (!codec)
return;
+ snd_hda_jack_tbl_clear(codec);
restore_init_pincfgs(codec);
#ifdef CONFIG_SND_HDA_POWER_SAVE
cancel_delayed_work(&codec->power_work);
@@ -1192,6 +1193,7 @@
list_del(&codec->list);
snd_array_free(&codec->mixers);
snd_array_free(&codec->nids);
+ snd_array_free(&codec->cvt_setups);
snd_array_free(&codec->conn_lists);
snd_array_free(&codec->spdif_out);
codec->bus->caddr_tbl[codec->addr] = NULL;
@@ -2333,6 +2335,8 @@
/* free only driver_pins so that init_pins + user_pins are restored */
snd_array_free(&codec->driver_pins);
restore_pincfgs(codec);
+ snd_array_free(&codec->cvt_setups);
+ snd_array_free(&codec->spdif_out);
codec->num_pcms = 0;
codec->pcm_info = NULL;
codec->preset = NULL;
@@ -4393,20 +4397,19 @@
codec->power_jiffies += delta;
}
-/**
- * snd_hda_power_up - Power-up the codec
- * @codec: HD-audio codec
- *
- * Increment the power-up counter and power up the hardware really when
- * not turned on yet.
- */
-void snd_hda_power_up(struct hda_codec *codec)
+/* Transition to powered up, if wait_power_down then wait for a pending
+ * transition to D3 to complete. A pending D3 transition is indicated
+ * with power_transition == -1. */
+static void __snd_hda_power_up(struct hda_codec *codec, bool wait_power_down)
{
struct hda_bus *bus = codec->bus;
spin_lock(&codec->power_lock);
codec->power_count++;
- if (codec->power_on || codec->power_transition > 0) {
+ /* Return if power_on or transitioning to power_on, unless currently
+ * powering down. */
+ if ((codec->power_on || codec->power_transition > 0) &&
+ !(wait_power_down && codec->power_transition < 0)) {
spin_unlock(&codec->power_lock);
return;
}
@@ -4430,8 +4433,37 @@
codec->power_transition = 0;
spin_unlock(&codec->power_lock);
}
+
+/**
+ * snd_hda_power_up - Power-up the codec
+ * @codec: HD-audio codec
+ *
+ * Increment the power-up counter and power up the hardware really when
+ * not turned on yet.
+ */
+void snd_hda_power_up(struct hda_codec *codec)
+{
+ __snd_hda_power_up(codec, false);
+}
EXPORT_SYMBOL_HDA(snd_hda_power_up);
+/**
+ * snd_hda_power_up_d3wait - Power-up the codec after waiting for any pending
+ * D3 transition to complete. This differs from snd_hda_power_up() when
+ * power_transition == -1. snd_hda_power_up sees this case as a nop,
+ * snd_hda_power_up_d3wait waits for the D3 transition to complete then powers
+ * back up.
+ * @codec: HD-audio codec
+ *
+ * Cancel any power down operation hapenning on the work queue, then power up.
+ */
+void snd_hda_power_up_d3wait(struct hda_codec *codec)
+{
+ /* This will cancel and wait for pending power_work to complete. */
+ __snd_hda_power_up(codec, true);
+}
+EXPORT_SYMBOL_HDA(snd_hda_power_up_d3wait);
+
#define power_save(codec) \
((codec)->bus->power_save ? *(codec)->bus->power_save : 0)
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 4fc3960..2fdaadb 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -1056,10 +1056,12 @@
*/
#ifdef CONFIG_SND_HDA_POWER_SAVE
void snd_hda_power_up(struct hda_codec *codec);
+void snd_hda_power_up_d3wait(struct hda_codec *codec);
void snd_hda_power_down(struct hda_codec *codec);
void snd_hda_update_power_acct(struct hda_codec *codec);
#else
static inline void snd_hda_power_up(struct hda_codec *codec) {}
+static inline void snd_hda_power_up_d3wait(struct hda_codec *codec) {}
static inline void snd_hda_power_down(struct hda_codec *codec) {}
#endif
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 0276382..7757536 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -1766,7 +1766,7 @@
buff_step);
snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES,
buff_step);
- snd_hda_power_up(apcm->codec);
+ snd_hda_power_up_d3wait(apcm->codec);
err = hinfo->ops.open(hinfo, apcm->codec, substream);
if (err < 0) {
azx_release_device(azx_dev);
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 172370b..2bf99fc 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -445,8 +445,10 @@
static void conexant_free(struct hda_codec *codec)
{
+ struct conexant_spec *spec = codec->spec;
+ snd_hda_gen_free(&spec->gen);
snd_hda_detach_beep_device(codec);
- kfree(codec->spec);
+ kfree(spec);
}
static const struct snd_kcontrol_new cxt_capture_mixers[] = {
@@ -4466,6 +4468,7 @@
SND_PCI_QUIRK(0x17aa, 0x21ce, "Lenovo T420", CXT_PINCFG_LENOVO_TP410),
SND_PCI_QUIRK(0x17aa, 0x21cf, "Lenovo T520", CXT_PINCFG_LENOVO_TP410),
SND_PCI_QUIRK(0x17aa, 0x3975, "Lenovo U300s", CXT_FIXUP_STEREO_DMIC),
+ SND_PCI_QUIRK(0x17aa, 0x397b, "Lenovo S205", CXT_FIXUP_STEREO_DMIC),
{}
};
@@ -4497,6 +4500,7 @@
if (!spec)
return -ENOMEM;
codec->spec = spec;
+ snd_hda_gen_init(&spec->gen);
switch (codec->vendor_id) {
case 0x14f15045:
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index f8f4906..5ccf10a 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -2289,6 +2289,7 @@
alc_shutup(codec);
alc_free_kctls(codec);
alc_free_bind_ctls(codec);
+ snd_hda_gen_free(&spec->gen);
kfree(spec);
snd_hda_detach_beep_device(codec);
}
@@ -4253,6 +4254,7 @@
return -ENOMEM;
codec->spec = spec;
spec->mixer_nid = mixer_nid;
+ snd_hda_gen_init(&spec->gen);
err = alc_codec_rename_from_preset(codec);
if (err < 0) {
@@ -6705,6 +6707,12 @@
alc_fix_pll_init(codec, 0x20, 0x04, 15);
+ alc_pick_fixup(codec, alc662_fixup_models,
+ alc662_fixup_tbl, alc662_fixups);
+ alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);
+
+ alc_auto_parse_customize_define(codec);
+
if ((alc_get_coef0(codec) & (1 << 14)) &&
codec->bus->pci->subsystem_vendor == 0x1025 &&
spec->cdefine.platform_type == 1) {
@@ -6712,12 +6720,6 @@
goto error;
}
- alc_pick_fixup(codec, alc662_fixup_models,
- alc662_fixup_tbl, alc662_fixups);
- alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);
-
- alc_auto_parse_customize_define(codec);
-
/* automatic parse from the BIOS config */
err = alc662_parse_auto_config(codec);
if (err < 0)
@@ -6800,6 +6802,7 @@
{ .id = 0x10ec0272, .name = "ALC272", .patch = patch_alc662 },
{ .id = 0x10ec0275, .name = "ALC275", .patch = patch_alc269 },
{ .id = 0x10ec0276, .name = "ALC276", .patch = patch_alc269 },
+ { .id = 0x10ec0280, .name = "ALC280", .patch = patch_alc269 },
{ .id = 0x10ec0861, .rev = 0x100340, .name = "ALC660",
.patch = patch_alc861 },
{ .id = 0x10ec0660, .name = "ALC660-VD", .patch = patch_alc861vd },
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 7db8228..0767528 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -4367,7 +4367,7 @@
AC_PINCTL_IN_EN);
for (i = 0; i < spec->num_pwrs; i++) {
hda_nid_t nid = spec->pwr_nids[i];
- int pinctl, def_conf;
+ unsigned int pinctl, def_conf;
def_conf = snd_hda_codec_get_pincfg(codec, nid);
def_conf = get_defcfg_connect(def_conf);
@@ -4376,6 +4376,11 @@
stac_toggle_power_map(codec, nid, 0);
continue;
}
+ if (def_conf == AC_JACK_PORT_FIXED) {
+ /* no need for jack detection for fixed pins */
+ stac_toggle_power_map(codec, nid, 1);
+ continue;
+ }
/* power on when no jack detection is available */
/* or when the VREF is used for controlling LED */
if (!spec->hp_detect ||
diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c
index 65d525d..812acd8 100644
--- a/sound/soc/codecs/wm8904.c
+++ b/sound/soc/codecs/wm8904.c
@@ -1863,6 +1863,7 @@
return ret;
}
+ regcache_cache_only(wm8904->regmap, false);
regcache_sync(wm8904->regmap);
/* Enable bias */
@@ -1899,14 +1900,8 @@
snd_soc_update_bits(codec, WM8904_BIAS_CONTROL_0,
WM8904_BIAS_ENA, 0);
-#ifdef CONFIG_REGULATOR
- /* Post 2.6.34 we will be able to get a callback when
- * the regulators are disabled which we can use but
- * for now just assume that the power will be cut if
- * the regulator API is in use.
- */
- codec->cache_sync = 1;
-#endif
+ regcache_cache_only(wm8904->regmap, true);
+ regcache_mark_dirty(wm8904->regmap);
regulator_bulk_disable(ARRAY_SIZE(wm8904->supplies),
wm8904->supplies);
@@ -2084,10 +2079,8 @@
{
struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
struct wm8904_pdata *pdata = wm8904->pdata;
- u16 *reg_cache = codec->reg_cache;
int ret, i;
- codec->cache_sync = 1;
codec->control_data = wm8904->regmap;
switch (wm8904->devtype) {
@@ -2150,6 +2143,7 @@
goto err_enable;
}
+ regcache_cache_only(wm8904->regmap, true);
/* Change some default settings - latch VU and enable ZC */
snd_soc_update_bits(codec, WM8904_ADC_DIGITAL_VOLUME_LEFT,
WM8904_ADC_VU, WM8904_ADC_VU);
@@ -2180,14 +2174,18 @@
if (!pdata->gpio_cfg[i])
continue;
- reg_cache[WM8904_GPIO_CONTROL_1 + i]
- = pdata->gpio_cfg[i] & 0xffff;
+ regmap_update_bits(wm8904->regmap,
+ WM8904_GPIO_CONTROL_1 + i,
+ 0xffff,
+ pdata->gpio_cfg[i]);
}
/* Zero is the default value for these anyway */
for (i = 0; i < WM8904_MIC_REGS; i++)
- reg_cache[WM8904_MIC_BIAS_CONTROL_0 + i]
- = pdata->mic_cfg[i];
+ regmap_update_bits(wm8904->regmap,
+ WM8904_MIC_BIAS_CONTROL_0 + i,
+ 0xffff,
+ pdata->mic_cfg[i]);
}
/* Set Class W by default - this will be managed by the Class
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index aa8c98b..1436b6c 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -727,9 +727,6 @@
if (!wm8994->jackdet || !wm8994->jack_cb)
return;
- if (!wm8994->jackdet || !wm8994->jack_cb)
- return;
-
if (wm8994->active_refcount)
mode = WM1811_JACKDET_MODE_AUDIO;
diff --git a/sound/soc/codecs/wm8996.c b/sound/soc/codecs/wm8996.c
index 8af422e..dc9b42b 100644
--- a/sound/soc/codecs/wm8996.c
+++ b/sound/soc/codecs/wm8996.c
@@ -2837,8 +2837,6 @@
}
}
- regcache_cache_only(codec->control_data, true);
-
/* Apply platform data settings */
snd_soc_update_bits(codec, WM8996_LINE_INPUT_CONTROL,
WM8996_INL_MODE_MASK | WM8996_INR_MODE_MASK,
@@ -3051,7 +3049,6 @@
for (i = 0; i < ARRAY_SIZE(wm8996->supplies); i++)
regulator_unregister_notifier(wm8996->supplies[i].consumer,
&wm8996->disable_nb[i]);
- regulator_bulk_free(ARRAY_SIZE(wm8996->supplies), wm8996->supplies);
return 0;
}
@@ -3206,14 +3203,15 @@
dev_info(&i2c->dev, "revision %c\n",
(reg & WM8996_CHIP_REV_MASK) + 'A');
- regulator_bulk_disable(ARRAY_SIZE(wm8996->supplies), wm8996->supplies);
-
ret = wm8996_reset(wm8996);
if (ret < 0) {
dev_err(&i2c->dev, "Failed to issue reset\n");
goto err_regmap;
}
+ regcache_cache_only(wm8996->regmap, true);
+ regulator_bulk_disable(ARRAY_SIZE(wm8996->supplies), wm8996->supplies);
+
wm8996_init_gpio(wm8996);
ret = snd_soc_register_codec(&i2c->dev,
diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c
index 1c2aa7f..4da5fc5 100644
--- a/sound/soc/pxa/pxa-ssp.c
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -33,7 +33,6 @@
#include <mach/hardware.h>
#include <mach/dma.h>
-#include <mach/audio.h>
#include "../../arm/pxa2xx-pcm.h"
#include "pxa-ssp.h"
@@ -194,7 +193,7 @@
{
u32 sscr0 = pxa_ssp_read_reg(ssp, SSCR0);
- if (cpu_is_pxa25x() && ssp->type == PXA25x_SSP) {
+ if (ssp->type == PXA25x_SSP) {
sscr0 &= ~0x0000ff00;
sscr0 |= ((div - 2)/2) << 8; /* 2..512 */
} else {
@@ -212,7 +211,7 @@
u32 sscr0 = pxa_ssp_read_reg(ssp, SSCR0);
u32 div;
- if (cpu_is_pxa25x() && ssp->type == PXA25x_SSP)
+ if (ssp->type == PXA25x_SSP)
div = ((sscr0 >> 8) & 0xff) * 2 + 2;
else
div = ((sscr0 >> 8) & 0xfff) + 1;
@@ -242,7 +241,7 @@
break;
case PXA_SSP_CLK_PLL:
/* Internal PLL is fixed */
- if (cpu_is_pxa25x())
+ if (ssp->type == PXA25x_SSP)
priv->sysclk = 1843200;
else
priv->sysclk = 13000000;
@@ -266,11 +265,11 @@
/* The SSP clock must be disabled when changing SSP clock mode
* on PXA2xx. On PXA3xx it must be enabled when doing so. */
- if (!cpu_is_pxa3xx())
+ if (ssp->type != PXA3xx_SSP)
clk_disable(ssp->clk);
val = pxa_ssp_read_reg(ssp, SSCR0) | sscr0;
pxa_ssp_write_reg(ssp, SSCR0, val);
- if (!cpu_is_pxa3xx())
+ if (ssp->type != PXA3xx_SSP)
clk_enable(ssp->clk);
return 0;
@@ -294,24 +293,20 @@
case PXA_SSP_AUDIO_DIV_SCDB:
val = pxa_ssp_read_reg(ssp, SSACD);
val &= ~SSACD_SCDB;
-#if defined(CONFIG_PXA3xx)
- if (cpu_is_pxa3xx())
+ if (ssp->type == PXA3xx_SSP)
val &= ~SSACD_SCDX8;
-#endif
switch (div) {
case PXA_SSP_CLK_SCDB_1:
val |= SSACD_SCDB;
break;
case PXA_SSP_CLK_SCDB_4:
break;
-#if defined(CONFIG_PXA3xx)
case PXA_SSP_CLK_SCDB_8:
- if (cpu_is_pxa3xx())
+ if (ssp->type == PXA3xx_SSP)
val |= SSACD_SCDX8;
else
return -EINVAL;
break;
-#endif
default:
return -EINVAL;
}
@@ -337,10 +332,8 @@
struct ssp_device *ssp = priv->ssp;
u32 ssacd = pxa_ssp_read_reg(ssp, SSACD) & ~0x70;
-#if defined(CONFIG_PXA3xx)
- if (cpu_is_pxa3xx())
+ if (ssp->type == PXA3xx_SSP)
pxa_ssp_write_reg(ssp, SSACDD, 0);
-#endif
switch (freq_out) {
case 5622000:
@@ -365,11 +358,10 @@
break;
default:
-#ifdef CONFIG_PXA3xx
/* PXA3xx has a clock ditherer which can be used to generate
* a wider range of frequencies - calculate a value for it.
*/
- if (cpu_is_pxa3xx()) {
+ if (ssp->type == PXA3xx_SSP) {
u32 val;
u64 tmp = 19968;
tmp *= 1000000;
@@ -386,7 +378,6 @@
val, freq_out);
break;
}
-#endif
return -EINVAL;
}
@@ -590,10 +581,8 @@
/* bit size */
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S16_LE:
-#ifdef CONFIG_PXA3xx
- if (cpu_is_pxa3xx())
+ if (ssp->type == PXA3xx_SSP)
sscr0 |= SSCR0_FPCKE;
-#endif
sscr0 |= SSCR0_DataSize(16);
break;
case SNDRV_PCM_FORMAT_S24_LE:
@@ -618,9 +607,7 @@
* trying and failing a lot; some of the registers
* needed for that mode are only available on PXA3xx.
*/
-
-#ifdef CONFIG_PXA3xx
- if (!cpu_is_pxa3xx())
+ if (ssp->type != PXA3xx_SSP)
return -EINVAL;
sspsp |= SSPSP_SFRMWDTH(width * 2);
@@ -628,9 +615,6 @@
sspsp |= SSPSP_EDMYSTOP(3);
sspsp |= SSPSP_DMYSTOP(3);
sspsp |= SSPSP_DMYSTRT(1);
-#else
- return -EINVAL;
-#endif
} else {
/* The frame width is the width the LRCLK is
* asserted for; the delay is expressed in
diff --git a/sound/soc/tegra/tegra_wm8903.c b/sound/soc/tegra/tegra_wm8903.c
index 0b0df49..3b6da91 100644
--- a/sound/soc/tegra/tegra_wm8903.c
+++ b/sound/soc/tegra/tegra_wm8903.c
@@ -346,6 +346,17 @@
return 0;
}
+static int tegra_wm8903_remove(struct snd_soc_card *card)
+{
+ struct snd_soc_pcm_runtime *rtd = &(card->rtd[0]);
+ struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ struct snd_soc_codec *codec = codec_dai->codec;
+
+ wm8903_mic_detect(codec, NULL, 0, 0);
+
+ return 0;
+}
+
static struct snd_soc_dai_link tegra_wm8903_dai = {
.name = "WM8903",
.stream_name = "WM8903 PCM",
@@ -363,6 +374,8 @@
.dai_link = &tegra_wm8903_dai,
.num_links = 1,
+ .remove = tegra_wm8903_remove,
+
.controls = tegra_wm8903_controls,
.num_controls = ARRAY_SIZE(tegra_wm8903_controls),
.dapm_widgets = tegra_wm8903_dapm_widgets,
diff --git a/sound/usb/6fire/firmware.c b/sound/usb/6fire/firmware.c
index 6f9715a..56ad923 100644
--- a/sound/usb/6fire/firmware.c
+++ b/sound/usb/6fire/firmware.c
@@ -209,7 +209,7 @@
int ret;
u8 data;
struct usb_device *device = interface_to_usbdev(intf);
- const struct firmware *fw = 0;
+ const struct firmware *fw = NULL;
struct ihex_record *rec = kmalloc(sizeof(struct ihex_record),
GFP_KERNEL);
diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c
index 41daaa2..e71fe55 100644
--- a/sound/usb/mixer_maps.c
+++ b/sound/usb/mixer_maps.c
@@ -341,6 +341,14 @@
.map = audigy2nx_map,
.selector_map = audigy2nx_selectors,
},
+ { /* Logitech, Inc. QuickCam Pro for Notebooks */
+ .id = USB_ID(0x046d, 0x0991),
+ .ignore_ctl_error = 1,
+ },
+ { /* Logitech, Inc. QuickCam E 3500 */
+ .id = USB_ID(0x046d, 0x09a4),
+ .ignore_ctl_error = 1,
+ },
{
/* Hercules DJ Console (Windows Edition) */
.id = USB_ID(0x06f8, 0xb000),
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index cdf8b76..54607f8 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -354,17 +354,21 @@
(get_endpoint(alts, 1)->bLength >= USB_DT_ENDPOINT_AUDIO_SIZE &&
get_endpoint(alts, 1)->bSynchAddress != 0 &&
!implicit_fb)) {
- snd_printk(KERN_ERR "%d:%d:%d : invalid synch pipe\n",
- dev->devnum, fmt->iface, fmt->altsetting);
+ snd_printk(KERN_ERR "%d:%d:%d : invalid sync pipe. bmAttributes %02x, bLength %d, bSynchAddress %02x\n",
+ dev->devnum, fmt->iface, fmt->altsetting,
+ get_endpoint(alts, 1)->bmAttributes,
+ get_endpoint(alts, 1)->bLength,
+ get_endpoint(alts, 1)->bSynchAddress);
return -EINVAL;
}
ep = get_endpoint(alts, 1)->bEndpointAddress;
- if (get_endpoint(alts, 0)->bLength >= USB_DT_ENDPOINT_AUDIO_SIZE &&
+ if (!implicit_fb &&
+ get_endpoint(alts, 0)->bLength >= USB_DT_ENDPOINT_AUDIO_SIZE &&
(( is_playback && ep != (unsigned int)(get_endpoint(alts, 0)->bSynchAddress | USB_DIR_IN)) ||
- (!is_playback && ep != (unsigned int)(get_endpoint(alts, 0)->bSynchAddress & ~USB_DIR_IN)) ||
- ( is_playback && !implicit_fb))) {
- snd_printk(KERN_ERR "%d:%d:%d : invalid synch pipe\n",
- dev->devnum, fmt->iface, fmt->altsetting);
+ (!is_playback && ep != (unsigned int)(get_endpoint(alts, 0)->bSynchAddress & ~USB_DIR_IN)))) {
+ snd_printk(KERN_ERR "%d:%d:%d : invalid sync pipe. is_playback %d, ep %02x, bSynchAddress %02x\n",
+ dev->devnum, fmt->iface, fmt->altsetting,
+ is_playback, ep, get_endpoint(alts, 0)->bSynchAddress);
return -EINVAL;
}
@@ -1147,7 +1151,8 @@
return -EINVAL;
}
-int snd_usb_substream_capture_trigger(struct snd_pcm_substream *substream, int cmd)
+static int snd_usb_substream_capture_trigger(struct snd_pcm_substream *substream,
+ int cmd)
{
int err;
struct snd_usb_substream *subs = substream->runtime->private_data;
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index d89ab4c..79780fa 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -1831,6 +1831,36 @@
}
}
},
+{
+ USB_DEVICE(0x0582, 0x014d),
+ .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ /* .vendor_name = "BOSS", */
+ /* .product_name = "GT-100", */
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_COMPOSITE,
+ .data = (const struct snd_usb_audio_quirk[]) {
+ {
+ .ifnum = 1,
+ .type = QUIRK_AUDIO_STANDARD_INTERFACE
+ },
+ {
+ .ifnum = 2,
+ .type = QUIRK_AUDIO_STANDARD_INTERFACE
+ },
+ {
+ .ifnum = 3,
+ .type = QUIRK_MIDI_FIXED_ENDPOINT,
+ .data = & (const struct snd_usb_midi_endpoint_info) {
+ .out_cables = 0x0001,
+ .in_cables = 0x0001
+ }
+ },
+ {
+ .ifnum = -1
+ }
+ }
+ }
+},
/* Guillemot devices */
{
diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c
index 146fd61..d9834b3 100644
--- a/tools/hv/hv_kvp_daemon.c
+++ b/tools/hv/hv_kvp_daemon.c
@@ -701,14 +701,18 @@
pfd.fd = fd;
while (1) {
+ struct sockaddr *addr_p = (struct sockaddr *) &addr;
+ socklen_t addr_l = sizeof(addr);
pfd.events = POLLIN;
pfd.revents = 0;
poll(&pfd, 1, -1);
- len = recv(fd, kvp_recv_buffer, sizeof(kvp_recv_buffer), 0);
+ len = recvfrom(fd, kvp_recv_buffer, sizeof(kvp_recv_buffer), 0,
+ addr_p, &addr_l);
- if (len < 0) {
- syslog(LOG_ERR, "recv failed; error:%d", len);
+ if (len < 0 || addr.nl_pid) {
+ syslog(LOG_ERR, "recvfrom failed; pid:%u error:%d %s",
+ addr.nl_pid, errno, strerror(errno));
close(fd);
return -1;
}
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 2625899..07b5c77 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -1179,6 +1179,12 @@
fprintf(stderr, "cannot use both --output and --log-fd\n");
usage_with_options(stat_usage, options);
}
+
+ if (output_fd < 0) {
+ fprintf(stderr, "argument to --log-fd must be a > 0\n");
+ usage_with_options(stat_usage, options);
+ }
+
if (!output) {
struct timespec tm;
mode = append_file ? "a" : "w";
@@ -1190,7 +1196,7 @@
}
clock_gettime(CLOCK_REALTIME, &tm);
fprintf(output, "# started on %s\n", ctime(&tm.tv_sec));
- } else if (output_fd != 2) {
+ } else if (output_fd > 0) {
mode = append_file ? "a" : "w";
output = fdopen(output_fd, mode);
if (!output) {
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 2dd5edf..e909d43 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -1942,7 +1942,6 @@
else
return -1;
} else if (ph->needs_swap) {
- unsigned int i;
/*
* feature bitmap is declared as an array of unsigned longs --
* not good since its size can differ between the host that
@@ -1958,14 +1957,17 @@
* file), punt and fallback to the original behavior --
* clearing all feature bits and setting buildid.
*/
- for (i = 0; i < BITS_TO_LONGS(HEADER_FEAT_BITS); ++i)
- header->adds_features[i] = bswap_64(header->adds_features[i]);
+ mem_bswap_64(&header->adds_features,
+ BITS_TO_U64(HEADER_FEAT_BITS));
if (!test_bit(HEADER_HOSTNAME, header->adds_features)) {
- for (i = 0; i < BITS_TO_LONGS(HEADER_FEAT_BITS); ++i) {
- header->adds_features[i] = bswap_64(header->adds_features[i]);
- header->adds_features[i] = bswap_32(header->adds_features[i]);
- }
+ /* unswap as u64 */
+ mem_bswap_64(&header->adds_features,
+ BITS_TO_U64(HEADER_FEAT_BITS));
+
+ /* unswap as u32 */
+ mem_bswap_32(&header->adds_features,
+ BITS_TO_U32(HEADER_FEAT_BITS));
}
if (!test_bit(HEADER_HOSTNAME, header->adds_features)) {
@@ -2091,6 +2093,35 @@
return ret <= 0 ? -1 : 0;
}
+static int perf_evsel__set_tracepoint_name(struct perf_evsel *evsel)
+{
+ struct event_format *event = trace_find_event(evsel->attr.config);
+ char bf[128];
+
+ if (event == NULL)
+ return -1;
+
+ snprintf(bf, sizeof(bf), "%s:%s", event->system, event->name);
+ evsel->name = strdup(bf);
+ if (event->name == NULL)
+ return -1;
+
+ return 0;
+}
+
+static int perf_evlist__set_tracepoint_names(struct perf_evlist *evlist)
+{
+ struct perf_evsel *pos;
+
+ list_for_each_entry(pos, &evlist->entries, node) {
+ if (pos->attr.type == PERF_TYPE_TRACEPOINT &&
+ perf_evsel__set_tracepoint_name(pos))
+ return -1;
+ }
+
+ return 0;
+}
+
int perf_session__read_header(struct perf_session *session, int fd)
{
struct perf_header *header = &session->header;
@@ -2172,6 +2203,9 @@
lseek(fd, header->data_offset, SEEK_SET);
+ if (perf_evlist__set_tracepoint_names(session->evlist))
+ goto out_delete_evlist;
+
header->frozen = 1;
return 0;
out_errno:
diff --git a/tools/perf/util/include/linux/bitops.h b/tools/perf/util/include/linux/bitops.h
index f1584833..587a230 100644
--- a/tools/perf/util/include/linux/bitops.h
+++ b/tools/perf/util/include/linux/bitops.h
@@ -8,6 +8,8 @@
#define BITS_PER_LONG __WORDSIZE
#define BITS_PER_BYTE 8
#define BITS_TO_LONGS(nr) DIV_ROUND_UP(nr, BITS_PER_BYTE * sizeof(long))
+#define BITS_TO_U64(nr) DIV_ROUND_UP(nr, BITS_PER_BYTE * sizeof(u64))
+#define BITS_TO_U32(nr) DIV_ROUND_UP(nr, BITS_PER_BYTE * sizeof(u32))
#define for_each_set_bit(bit, addr, size) \
for ((bit) = find_first_bit((addr), (size)); \
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index 2600916..c3e399b 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -442,6 +442,16 @@
tool->finished_round = process_finished_round_stub;
}
}
+
+void mem_bswap_32(void *src, int byte_size)
+{
+ u32 *m = src;
+ while (byte_size > 0) {
+ *m = bswap_32(*m);
+ byte_size -= sizeof(u32);
+ ++m;
+ }
+}
void mem_bswap_64(void *src, int byte_size)
{
diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h
index 7a5434c..0c702e3 100644
--- a/tools/perf/util/session.h
+++ b/tools/perf/util/session.h
@@ -80,6 +80,7 @@
bool perf_session__has_traces(struct perf_session *self, const char *msg);
void mem_bswap_64(void *src, int byte_size);
+void mem_bswap_32(void *src, int byte_size);
void perf_event__attr_swap(struct perf_event_attr *attr);
int perf_session__create_kernel_maps(struct perf_session *self);
diff --git a/virt/kvm/assigned-dev.c b/virt/kvm/assigned-dev.c
index 01f572c..b1e091a 100644
--- a/virt/kvm/assigned-dev.c
+++ b/virt/kvm/assigned-dev.c
@@ -635,7 +635,6 @@
int r = 0, idx;
struct kvm_assigned_dev_kernel *match;
struct pci_dev *dev;
- u8 header_type;
if (!(assigned_dev->flags & KVM_DEV_ASSIGN_ENABLE_IOMMU))
return -EINVAL;
@@ -668,8 +667,7 @@
}
/* Don't allow bridges to be assigned */
- pci_read_config_byte(dev, PCI_HEADER_TYPE, &header_type);
- if ((header_type & PCI_HEADER_TYPE) != PCI_HEADER_TYPE_NORMAL) {
+ if (dev->hdr_type != PCI_HEADER_TYPE_NORMAL) {
r = -EPERM;
goto out_put;
}
