blob: 078bbf4e6f1933f3ee1e95e2c0dccfea92157088 [file] [log] [blame]
/*
* r8169.c: RealTek 8169/8168/8101 ethernet driver.
*
* Copyright (c) 2002 ShuChen <shuchen@realtek.com.tw>
* Copyright (c) 2003 - 2007 Francois Romieu <romieu@fr.zoreil.com>
* Copyright (c) a lot of people too. Please respect their work.
*
* See MAINTAINERS file for support contact information.
*/
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/pci.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/delay.h>
#include <linux/ethtool.h>
#include <linux/mii.h>
#include <linux/if_vlan.h>
#include <linux/crc32.h>
#include <linux/in.h>
#include <linux/ip.h>
#include <linux/tcp.h>
#include <linux/init.h>
#include <linux/dma-mapping.h>
#include <linux/pm_runtime.h>
#include <asm/system.h>
#include <asm/io.h>
#include <asm/irq.h>
#define RTL8169_VERSION "2.3LK-NAPI"
#define MODULENAME "r8169"
#define PFX MODULENAME ": "
#ifdef RTL8169_DEBUG
#define assert(expr) \
if (!(expr)) { \
printk( "Assertion failed! %s,%s,%s,line=%d\n", \
#expr,__FILE__,__func__,__LINE__); \
}
#define dprintk(fmt, args...) \
do { printk(KERN_DEBUG PFX fmt, ## args); } while (0)
#else
#define assert(expr) do {} while (0)
#define dprintk(fmt, args...) do {} while (0)
#endif /* RTL8169_DEBUG */
#define R8169_MSG_DEFAULT \
(NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_IFUP | NETIF_MSG_IFDOWN)
#define TX_BUFFS_AVAIL(tp) \
(tp->dirty_tx + NUM_TX_DESC - tp->cur_tx - 1)
/* Maximum number of multicast addresses to filter (vs. Rx-all-multicast).
The RTL chips use a 64 element hash table based on the Ethernet CRC. */
static const int multicast_filter_limit = 32;
/* MAC address length */
#define MAC_ADDR_LEN 6
#define MAX_READ_REQUEST_SHIFT 12
#define RX_FIFO_THRESH 7 /* 7 means NO threshold, Rx buffer level before first PCI xfer. */
#define RX_DMA_BURST 6 /* Maximum PCI burst, '6' is 1024 */
#define TX_DMA_BURST 6 /* Maximum PCI burst, '6' is 1024 */
#define EarlyTxThld 0x3F /* 0x3F means NO early transmit */
#define SafeMtu 0x1c20 /* ... actually life sucks beyond ~7k */
#define InterFrameGap 0x03 /* 3 means InterFrameGap = the shortest one */
#define R8169_REGS_SIZE 256
#define R8169_NAPI_WEIGHT 64
#define NUM_TX_DESC 64 /* Number of Tx descriptor registers */
#define NUM_RX_DESC 256 /* Number of Rx descriptor registers */
#define RX_BUF_SIZE 1536 /* Rx Buffer size */
#define R8169_TX_RING_BYTES (NUM_TX_DESC * sizeof(struct TxDesc))
#define R8169_RX_RING_BYTES (NUM_RX_DESC * sizeof(struct RxDesc))
#define RTL8169_TX_TIMEOUT (6*HZ)
#define RTL8169_PHY_TIMEOUT (10*HZ)
#define RTL_EEPROM_SIG cpu_to_le32(0x8129)
#define RTL_EEPROM_SIG_MASK cpu_to_le32(0xffff)
#define RTL_EEPROM_SIG_ADDR 0x0000
/* write/read MMIO register */
#define RTL_W8(reg, val8) writeb ((val8), ioaddr + (reg))
#define RTL_W16(reg, val16) writew ((val16), ioaddr + (reg))
#define RTL_W32(reg, val32) writel ((val32), ioaddr + (reg))
#define RTL_R8(reg) readb (ioaddr + (reg))
#define RTL_R16(reg) readw (ioaddr + (reg))
#define RTL_R32(reg) readl (ioaddr + (reg))
enum mac_version {
RTL_GIGA_MAC_NONE = 0x00,
RTL_GIGA_MAC_VER_01 = 0x01, // 8169
RTL_GIGA_MAC_VER_02 = 0x02, // 8169S
RTL_GIGA_MAC_VER_03 = 0x03, // 8110S
RTL_GIGA_MAC_VER_04 = 0x04, // 8169SB
RTL_GIGA_MAC_VER_05 = 0x05, // 8110SCd
RTL_GIGA_MAC_VER_06 = 0x06, // 8110SCe
RTL_GIGA_MAC_VER_07 = 0x07, // 8102e
RTL_GIGA_MAC_VER_08 = 0x08, // 8102e
RTL_GIGA_MAC_VER_09 = 0x09, // 8102e
RTL_GIGA_MAC_VER_10 = 0x0a, // 8101e
RTL_GIGA_MAC_VER_11 = 0x0b, // 8168Bb
RTL_GIGA_MAC_VER_12 = 0x0c, // 8168Be
RTL_GIGA_MAC_VER_13 = 0x0d, // 8101Eb
RTL_GIGA_MAC_VER_14 = 0x0e, // 8101 ?
RTL_GIGA_MAC_VER_15 = 0x0f, // 8101 ?
RTL_GIGA_MAC_VER_16 = 0x11, // 8101Ec
RTL_GIGA_MAC_VER_17 = 0x10, // 8168Bf
RTL_GIGA_MAC_VER_18 = 0x12, // 8168CP
RTL_GIGA_MAC_VER_19 = 0x13, // 8168C
RTL_GIGA_MAC_VER_20 = 0x14, // 8168C
RTL_GIGA_MAC_VER_21 = 0x15, // 8168C
RTL_GIGA_MAC_VER_22 = 0x16, // 8168C
RTL_GIGA_MAC_VER_23 = 0x17, // 8168CP
RTL_GIGA_MAC_VER_24 = 0x18, // 8168CP
RTL_GIGA_MAC_VER_25 = 0x19, // 8168D
RTL_GIGA_MAC_VER_26 = 0x1a, // 8168D
RTL_GIGA_MAC_VER_27 = 0x1b // 8168DP
};
#define _R(NAME,MAC,MASK) \
{ .name = NAME, .mac_version = MAC, .RxConfigMask = MASK }
static const struct {
const char *name;
u8 mac_version;
u32 RxConfigMask; /* Clears the bits supported by this chip */
} rtl_chip_info[] = {
_R("RTL8169", RTL_GIGA_MAC_VER_01, 0xff7e1880), // 8169
_R("RTL8169s", RTL_GIGA_MAC_VER_02, 0xff7e1880), // 8169S
_R("RTL8110s", RTL_GIGA_MAC_VER_03, 0xff7e1880), // 8110S
_R("RTL8169sb/8110sb", RTL_GIGA_MAC_VER_04, 0xff7e1880), // 8169SB
_R("RTL8169sc/8110sc", RTL_GIGA_MAC_VER_05, 0xff7e1880), // 8110SCd
_R("RTL8169sc/8110sc", RTL_GIGA_MAC_VER_06, 0xff7e1880), // 8110SCe
_R("RTL8102e", RTL_GIGA_MAC_VER_07, 0xff7e1880), // PCI-E
_R("RTL8102e", RTL_GIGA_MAC_VER_08, 0xff7e1880), // PCI-E
_R("RTL8102e", RTL_GIGA_MAC_VER_09, 0xff7e1880), // PCI-E
_R("RTL8101e", RTL_GIGA_MAC_VER_10, 0xff7e1880), // PCI-E
_R("RTL8168b/8111b", RTL_GIGA_MAC_VER_11, 0xff7e1880), // PCI-E
_R("RTL8168b/8111b", RTL_GIGA_MAC_VER_12, 0xff7e1880), // PCI-E
_R("RTL8101e", RTL_GIGA_MAC_VER_13, 0xff7e1880), // PCI-E 8139
_R("RTL8100e", RTL_GIGA_MAC_VER_14, 0xff7e1880), // PCI-E 8139
_R("RTL8100e", RTL_GIGA_MAC_VER_15, 0xff7e1880), // PCI-E 8139
_R("RTL8168b/8111b", RTL_GIGA_MAC_VER_17, 0xff7e1880), // PCI-E
_R("RTL8101e", RTL_GIGA_MAC_VER_16, 0xff7e1880), // PCI-E
_R("RTL8168cp/8111cp", RTL_GIGA_MAC_VER_18, 0xff7e1880), // PCI-E
_R("RTL8168c/8111c", RTL_GIGA_MAC_VER_19, 0xff7e1880), // PCI-E
_R("RTL8168c/8111c", RTL_GIGA_MAC_VER_20, 0xff7e1880), // PCI-E
_R("RTL8168c/8111c", RTL_GIGA_MAC_VER_21, 0xff7e1880), // PCI-E
_R("RTL8168c/8111c", RTL_GIGA_MAC_VER_22, 0xff7e1880), // PCI-E
_R("RTL8168cp/8111cp", RTL_GIGA_MAC_VER_23, 0xff7e1880), // PCI-E
_R("RTL8168cp/8111cp", RTL_GIGA_MAC_VER_24, 0xff7e1880), // PCI-E
_R("RTL8168d/8111d", RTL_GIGA_MAC_VER_25, 0xff7e1880), // PCI-E
_R("RTL8168d/8111d", RTL_GIGA_MAC_VER_26, 0xff7e1880), // PCI-E
_R("RTL8168dp/8111dp", RTL_GIGA_MAC_VER_27, 0xff7e1880) // PCI-E
};
#undef _R
enum cfg_version {
RTL_CFG_0 = 0x00,
RTL_CFG_1,
RTL_CFG_2
};
static void rtl_hw_start_8169(struct net_device *);
static void rtl_hw_start_8168(struct net_device *);
static void rtl_hw_start_8101(struct net_device *);
static DEFINE_PCI_DEVICE_TABLE(rtl8169_pci_tbl) = {
{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8129), 0, 0, RTL_CFG_0 },
{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8136), 0, 0, RTL_CFG_2 },
{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8167), 0, 0, RTL_CFG_0 },
{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8168), 0, 0, RTL_CFG_1 },
{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8169), 0, 0, RTL_CFG_0 },
{ PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4300), 0, 0, RTL_CFG_0 },
{ PCI_DEVICE(PCI_VENDOR_ID_AT, 0xc107), 0, 0, RTL_CFG_0 },
{ PCI_DEVICE(0x16ec, 0x0116), 0, 0, RTL_CFG_0 },
{ PCI_VENDOR_ID_LINKSYS, 0x1032,
PCI_ANY_ID, 0x0024, 0, 0, RTL_CFG_0 },
{ 0x0001, 0x8168,
PCI_ANY_ID, 0x2410, 0, 0, RTL_CFG_2 },
{0,},
};
MODULE_DEVICE_TABLE(pci, rtl8169_pci_tbl);
/*
* we set our copybreak very high so that we don't have
* to allocate 16k frames all the time (see note in
* rtl8169_open()
*/
static int rx_copybreak = 16383;
static int use_dac;
static struct {
u32 msg_enable;
} debug = { -1 };
enum rtl_registers {
MAC0 = 0, /* Ethernet hardware address. */
MAC4 = 4,
MAR0 = 8, /* Multicast filter. */
CounterAddrLow = 0x10,
CounterAddrHigh = 0x14,
TxDescStartAddrLow = 0x20,
TxDescStartAddrHigh = 0x24,
TxHDescStartAddrLow = 0x28,
TxHDescStartAddrHigh = 0x2c,
FLASH = 0x30,
ERSR = 0x36,
ChipCmd = 0x37,
TxPoll = 0x38,
IntrMask = 0x3c,
IntrStatus = 0x3e,
TxConfig = 0x40,
RxConfig = 0x44,
RxMissed = 0x4c,
Cfg9346 = 0x50,
Config0 = 0x51,
Config1 = 0x52,
Config2 = 0x53,
Config3 = 0x54,
Config4 = 0x55,
Config5 = 0x56,
MultiIntr = 0x5c,
PHYAR = 0x60,
PHYstatus = 0x6c,
RxMaxSize = 0xda,
CPlusCmd = 0xe0,
IntrMitigate = 0xe2,
RxDescAddrLow = 0xe4,
RxDescAddrHigh = 0xe8,
EarlyTxThres = 0xec,
FuncEvent = 0xf0,
FuncEventMask = 0xf4,
FuncPresetState = 0xf8,
FuncForceEvent = 0xfc,
};
enum rtl8110_registers {
TBICSR = 0x64,
TBI_ANAR = 0x68,
TBI_LPAR = 0x6a,
};
enum rtl8168_8101_registers {
CSIDR = 0x64,
CSIAR = 0x68,
#define CSIAR_FLAG 0x80000000
#define CSIAR_WRITE_CMD 0x80000000
#define CSIAR_BYTE_ENABLE 0x0f
#define CSIAR_BYTE_ENABLE_SHIFT 12
#define CSIAR_ADDR_MASK 0x0fff
EPHYAR = 0x80,
#define EPHYAR_FLAG 0x80000000
#define EPHYAR_WRITE_CMD 0x80000000
#define EPHYAR_REG_MASK 0x1f
#define EPHYAR_REG_SHIFT 16
#define EPHYAR_DATA_MASK 0xffff
DBG_REG = 0xd1,
#define FIX_NAK_1 (1 << 4)
#define FIX_NAK_2 (1 << 3)
EFUSEAR = 0xdc,
#define EFUSEAR_FLAG 0x80000000
#define EFUSEAR_WRITE_CMD 0x80000000
#define EFUSEAR_READ_CMD 0x00000000
#define EFUSEAR_REG_MASK 0x03ff
#define EFUSEAR_REG_SHIFT 8
#define EFUSEAR_DATA_MASK 0xff
};
enum rtl_register_content {
/* InterruptStatusBits */
SYSErr = 0x8000,
PCSTimeout = 0x4000,
SWInt = 0x0100,
TxDescUnavail = 0x0080,
RxFIFOOver = 0x0040,
LinkChg = 0x0020,
RxOverflow = 0x0010,
TxErr = 0x0008,
TxOK = 0x0004,
RxErr = 0x0002,
RxOK = 0x0001,
/* RxStatusDesc */
RxFOVF = (1 << 23),
RxRWT = (1 << 22),
RxRES = (1 << 21),
RxRUNT = (1 << 20),
RxCRC = (1 << 19),
/* ChipCmdBits */
CmdReset = 0x10,
CmdRxEnb = 0x08,
CmdTxEnb = 0x04,
RxBufEmpty = 0x01,
/* TXPoll register p.5 */
HPQ = 0x80, /* Poll cmd on the high prio queue */
NPQ = 0x40, /* Poll cmd on the low prio queue */
FSWInt = 0x01, /* Forced software interrupt */
/* Cfg9346Bits */
Cfg9346_Lock = 0x00,
Cfg9346_Unlock = 0xc0,
/* rx_mode_bits */
AcceptErr = 0x20,
AcceptRunt = 0x10,
AcceptBroadcast = 0x08,
AcceptMulticast = 0x04,
AcceptMyPhys = 0x02,
AcceptAllPhys = 0x01,
/* RxConfigBits */
RxCfgFIFOShift = 13,
RxCfgDMAShift = 8,
/* TxConfigBits */
TxInterFrameGapShift = 24,
TxDMAShift = 8, /* DMA burst value (0-7) is shift this many bits */
/* Config1 register p.24 */
LEDS1 = (1 << 7),
LEDS0 = (1 << 6),
MSIEnable = (1 << 5), /* Enable Message Signaled Interrupt */
Speed_down = (1 << 4),
MEMMAP = (1 << 3),
IOMAP = (1 << 2),
VPD = (1 << 1),
PMEnable = (1 << 0), /* Power Management Enable */
/* Config2 register p. 25 */
PCI_Clock_66MHz = 0x01,
PCI_Clock_33MHz = 0x00,
/* Config3 register p.25 */
MagicPacket = (1 << 5), /* Wake up when receives a Magic Packet */
LinkUp = (1 << 4), /* Wake up when the cable connection is re-established */
Beacon_en = (1 << 0), /* 8168 only. Reserved in the 8168b */
/* Config5 register p.27 */
BWF = (1 << 6), /* Accept Broadcast wakeup frame */
MWF = (1 << 5), /* Accept Multicast wakeup frame */
UWF = (1 << 4), /* Accept Unicast wakeup frame */
LanWake = (1 << 1), /* LanWake enable/disable */
PMEStatus = (1 << 0), /* PME status can be reset by PCI RST# */
/* TBICSR p.28 */
TBIReset = 0x80000000,
TBILoopback = 0x40000000,
TBINwEnable = 0x20000000,
TBINwRestart = 0x10000000,
TBILinkOk = 0x02000000,
TBINwComplete = 0x01000000,
/* CPlusCmd p.31 */
EnableBist = (1 << 15), // 8168 8101
Mac_dbgo_oe = (1 << 14), // 8168 8101
Normal_mode = (1 << 13), // unused
Force_half_dup = (1 << 12), // 8168 8101
Force_rxflow_en = (1 << 11), // 8168 8101
Force_txflow_en = (1 << 10), // 8168 8101
Cxpl_dbg_sel = (1 << 9), // 8168 8101
ASF = (1 << 8), // 8168 8101
PktCntrDisable = (1 << 7), // 8168 8101
Mac_dbgo_sel = 0x001c, // 8168
RxVlan = (1 << 6),
RxChkSum = (1 << 5),
PCIDAC = (1 << 4),
PCIMulRW = (1 << 3),
INTT_0 = 0x0000, // 8168
INTT_1 = 0x0001, // 8168
INTT_2 = 0x0002, // 8168
INTT_3 = 0x0003, // 8168
/* rtl8169_PHYstatus */
TBI_Enable = 0x80,
TxFlowCtrl = 0x40,
RxFlowCtrl = 0x20,
_1000bpsF = 0x10,
_100bps = 0x08,
_10bps = 0x04,
LinkStatus = 0x02,
FullDup = 0x01,
/* _TBICSRBit */
TBILinkOK = 0x02000000,
/* DumpCounterCommand */
CounterDump = 0x8,
};
enum desc_status_bit {
DescOwn = (1 << 31), /* Descriptor is owned by NIC */
RingEnd = (1 << 30), /* End of descriptor ring */
FirstFrag = (1 << 29), /* First segment of a packet */
LastFrag = (1 << 28), /* Final segment of a packet */
/* Tx private */
LargeSend = (1 << 27), /* TCP Large Send Offload (TSO) */
MSSShift = 16, /* MSS value position */
MSSMask = 0xfff, /* MSS value + LargeSend bit: 12 bits */
IPCS = (1 << 18), /* Calculate IP checksum */
UDPCS = (1 << 17), /* Calculate UDP/IP checksum */
TCPCS = (1 << 16), /* Calculate TCP/IP checksum */
TxVlanTag = (1 << 17), /* Add VLAN tag */
/* Rx private */
PID1 = (1 << 18), /* Protocol ID bit 1/2 */
PID0 = (1 << 17), /* Protocol ID bit 2/2 */
#define RxProtoUDP (PID1)
#define RxProtoTCP (PID0)
#define RxProtoIP (PID1 | PID0)
#define RxProtoMask RxProtoIP
IPFail = (1 << 16), /* IP checksum failed */
UDPFail = (1 << 15), /* UDP/IP checksum failed */
TCPFail = (1 << 14), /* TCP/IP checksum failed */
RxVlanTag = (1 << 16), /* VLAN tag available */
};
#define RsvdMask 0x3fffc000
struct TxDesc {
__le32 opts1;
__le32 opts2;
__le64 addr;
};
struct RxDesc {
__le32 opts1;
__le32 opts2;
__le64 addr;
};
struct ring_info {
struct sk_buff *skb;
u32 len;
u8 __pad[sizeof(void *) - sizeof(u32)];
};
enum features {
RTL_FEATURE_WOL = (1 << 0),
RTL_FEATURE_MSI = (1 << 1),
RTL_FEATURE_GMII = (1 << 2),
};
struct rtl8169_counters {
__le64 tx_packets;
__le64 rx_packets;
__le64 tx_errors;
__le32 rx_errors;
__le16 rx_missed;
__le16 align_errors;
__le32 tx_one_collision;
__le32 tx_multi_collision;
__le64 rx_unicast;
__le64 rx_broadcast;
__le32 rx_multicast;
__le16 tx_aborted;
__le16 tx_underun;
};
struct rtl8169_private {
void __iomem *mmio_addr; /* memory map physical address */
struct pci_dev *pci_dev; /* Index of PCI device */
struct net_device *dev;
struct napi_struct napi;
spinlock_t lock; /* spin lock flag */
u32 msg_enable;
int chipset;
int mac_version;
u32 cur_rx; /* Index into the Rx descriptor buffer of next Rx pkt. */
u32 cur_tx; /* Index into the Tx descriptor buffer of next Rx pkt. */
u32 dirty_rx;
u32 dirty_tx;
struct TxDesc *TxDescArray; /* 256-aligned Tx descriptor ring */
struct RxDesc *RxDescArray; /* 256-aligned Rx descriptor ring */
dma_addr_t TxPhyAddr;
dma_addr_t RxPhyAddr;
struct sk_buff *Rx_skbuff[NUM_RX_DESC]; /* Rx data buffers */
struct ring_info tx_skb[NUM_TX_DESC]; /* Tx data buffers */
unsigned align;
unsigned rx_buf_sz;
struct timer_list timer;
u16 cp_cmd;
u16 intr_event;
u16 napi_event;
u16 intr_mask;
int phy_1000_ctrl_reg;
#ifdef CONFIG_R8169_VLAN
struct vlan_group *vlgrp;
#endif
int (*set_speed)(struct net_device *, u8 autoneg, u16 speed, u8 duplex);
int (*get_settings)(struct net_device *, struct ethtool_cmd *);
void (*phy_reset_enable)(void __iomem *);
void (*hw_start)(struct net_device *);
unsigned int (*phy_reset_pending)(void __iomem *);
unsigned int (*link_ok)(void __iomem *);
int (*do_ioctl)(struct rtl8169_private *tp, struct mii_ioctl_data *data, int cmd);
int pcie_cap;
struct delayed_work task;
unsigned features;
struct mii_if_info mii;
struct rtl8169_counters counters;
u32 saved_wolopts;
};
MODULE_AUTHOR("Realtek and the Linux r8169 crew <netdev@vger.kernel.org>");
MODULE_DESCRIPTION("RealTek RTL-8169 Gigabit Ethernet driver");
module_param(rx_copybreak, int, 0);
MODULE_PARM_DESC(rx_copybreak, "Copy breakpoint for copy-only-tiny-frames");
module_param(use_dac, int, 0);
MODULE_PARM_DESC(use_dac, "Enable PCI DAC. Unsafe on 32 bit PCI slot.");
module_param_named(debug, debug.msg_enable, int, 0);
MODULE_PARM_DESC(debug, "Debug verbosity level (0=none, ..., 16=all)");
MODULE_LICENSE("GPL");
MODULE_VERSION(RTL8169_VERSION);
static int rtl8169_open(struct net_device *dev);
static netdev_tx_t rtl8169_start_xmit(struct sk_buff *skb,
struct net_device *dev);
static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance);
static int rtl8169_init_ring(struct net_device *dev);
static void rtl_hw_start(struct net_device *dev);
static int rtl8169_close(struct net_device *dev);
static void rtl_set_rx_mode(struct net_device *dev);
static void rtl8169_tx_timeout(struct net_device *dev);
static struct net_device_stats *rtl8169_get_stats(struct net_device *dev);
static int rtl8169_rx_interrupt(struct net_device *, struct rtl8169_private *,
void __iomem *, u32 budget);
static int rtl8169_change_mtu(struct net_device *dev, int new_mtu);
static void rtl8169_down(struct net_device *dev);
static void rtl8169_rx_clear(struct rtl8169_private *tp);
static int rtl8169_poll(struct napi_struct *napi, int budget);
static const unsigned int rtl8169_rx_config =
(RX_FIFO_THRESH << RxCfgFIFOShift) | (RX_DMA_BURST << RxCfgDMAShift);
static void mdio_write(void __iomem *ioaddr, int reg_addr, int value)
{
int i;
RTL_W32(PHYAR, 0x80000000 | (reg_addr & 0x1f) << 16 | (value & 0xffff));
for (i = 20; i > 0; i--) {
/*
* Check if the RTL8169 has completed writing to the specified
* MII register.
*/
if (!(RTL_R32(PHYAR) & 0x80000000))
break;
udelay(25);
}
/*
* According to hardware specs a 20us delay is required after write
* complete indication, but before sending next command.
*/
udelay(20);
}
static int mdio_read(void __iomem *ioaddr, int reg_addr)
{
int i, value = -1;
RTL_W32(PHYAR, 0x0 | (reg_addr & 0x1f) << 16);
for (i = 20; i > 0; i--) {
/*
* Check if the RTL8169 has completed retrieving data from
* the specified MII register.
*/
if (RTL_R32(PHYAR) & 0x80000000) {
value = RTL_R32(PHYAR) & 0xffff;
break;
}
udelay(25);
}
/*
* According to hardware specs a 20us delay is required after read
* complete indication, but before sending next command.
*/
udelay(20);
return value;
}
static void mdio_patch(void __iomem *ioaddr, int reg_addr, int value)
{
mdio_write(ioaddr, reg_addr, mdio_read(ioaddr, reg_addr) | value);
}
static void mdio_plus_minus(void __iomem *ioaddr, int reg_addr, int p, int m)
{
int val;
val = mdio_read(ioaddr, reg_addr);
mdio_write(ioaddr, reg_addr, (val | p) & ~m);
}
static void rtl_mdio_write(struct net_device *dev, int phy_id, int location,
int val)
{
struct rtl8169_private *tp = netdev_priv(dev);
void __iomem *ioaddr = tp->mmio_addr;
mdio_write(ioaddr, location, val);
}
static int rtl_mdio_read(struct net_device *dev, int phy_id, int location)
{
struct rtl8169_private *tp = netdev_priv(dev);
void __iomem *ioaddr = tp->mmio_addr;
return mdio_read(ioaddr, location);
}
static void rtl_ephy_write(void __iomem *ioaddr, int reg_addr, int value)
{
unsigned int i;
RTL_W32(EPHYAR, EPHYAR_WRITE_CMD | (value & EPHYAR_DATA_MASK) |
(reg_addr & EPHYAR_REG_MASK) << EPHYAR_REG_SHIFT);
for (i = 0; i < 100; i++) {
if (!(RTL_R32(EPHYAR) & EPHYAR_FLAG))
break;
udelay(10);
}
}
static u16 rtl_ephy_read(void __iomem *ioaddr, int reg_addr)
{
u16 value = 0xffff;
unsigned int i;
RTL_W32(EPHYAR, (reg_addr & EPHYAR_REG_MASK) << EPHYAR_REG_SHIFT);
for (i = 0; i < 100; i++) {
if (RTL_R32(EPHYAR) & EPHYAR_FLAG) {
value = RTL_R32(EPHYAR) & EPHYAR_DATA_MASK;
break;
}
udelay(10);
}
return value;
}
static void rtl_csi_write(void __iomem *ioaddr, int addr, int value)
{
unsigned int i;
RTL_W32(CSIDR, value);
RTL_W32(CSIAR, CSIAR_WRITE_CMD | (addr & CSIAR_ADDR_MASK) |
CSIAR_BYTE_ENABLE << CSIAR_BYTE_ENABLE_SHIFT);
for (i = 0; i < 100; i++) {
if (!(RTL_R32(CSIAR) & CSIAR_FLAG))
break;
udelay(10);
}
}
static u32 rtl_csi_read(void __iomem *ioaddr, int addr)
{
u32 value = ~0x00;
unsigned int i;
RTL_W32(CSIAR, (addr & CSIAR_ADDR_MASK) |
CSIAR_BYTE_ENABLE << CSIAR_BYTE_ENABLE_SHIFT);
for (i = 0; i < 100; i++) {
if (RTL_R32(CSIAR) & CSIAR_FLAG) {
value = RTL_R32(CSIDR);
break;
}
udelay(10);
}
return value;
}
static u8 rtl8168d_efuse_read(void __iomem *ioaddr, int reg_addr)
{
u8 value = 0xff;
unsigned int i;
RTL_W32(EFUSEAR, (reg_addr & EFUSEAR_REG_MASK) << EFUSEAR_REG_SHIFT);
for (i = 0; i < 300; i++) {
if (RTL_R32(EFUSEAR) & EFUSEAR_FLAG) {
value = RTL_R32(EFUSEAR) & EFUSEAR_DATA_MASK;
break;
}
udelay(100);
}
return value;
}
static void rtl8169_irq_mask_and_ack(void __iomem *ioaddr)
{
RTL_W16(IntrMask, 0x0000);
RTL_W16(IntrStatus, 0xffff);
}
static void rtl8169_asic_down(void __iomem *ioaddr)
{
RTL_W8(ChipCmd, 0x00);
rtl8169_irq_mask_and_ack(ioaddr);
RTL_R16(CPlusCmd);
}
static unsigned int rtl8169_tbi_reset_pending(void __iomem *ioaddr)
{
return RTL_R32(TBICSR) & TBIReset;
}
static unsigned int rtl8169_xmii_reset_pending(void __iomem *ioaddr)
{
return mdio_read(ioaddr, MII_BMCR) & BMCR_RESET;
}
static unsigned int rtl8169_tbi_link_ok(void __iomem *ioaddr)
{
return RTL_R32(TBICSR) & TBILinkOk;
}
static unsigned int rtl8169_xmii_link_ok(void __iomem *ioaddr)
{
return RTL_R8(PHYstatus) & LinkStatus;
}
static void rtl8169_tbi_reset_enable(void __iomem *ioaddr)
{
RTL_W32(TBICSR, RTL_R32(TBICSR) | TBIReset);
}
static void rtl8169_xmii_reset_enable(void __iomem *ioaddr)
{
unsigned int val;
val = mdio_read(ioaddr, MII_BMCR) | BMCR_RESET;
mdio_write(ioaddr, MII_BMCR, val & 0xffff);
}
static void rtl8169_check_link_status(struct net_device *dev,
struct rtl8169_private *tp,
void __iomem *ioaddr)
{
unsigned long flags;
spin_lock_irqsave(&tp->lock, flags);
if (tp->link_ok(ioaddr)) {
/* This is to cancel a scheduled suspend if there's one. */
pm_request_resume(&tp->pci_dev->dev);
netif_carrier_on(dev);
netif_info(tp, ifup, dev, "link up\n");
} else {
netif_carrier_off(dev);
netif_info(tp, ifdown, dev, "link down\n");
pm_schedule_suspend(&tp->pci_dev->dev, 100);
}
spin_unlock_irqrestore(&tp->lock, flags);
}
#define WAKE_ANY (WAKE_PHY | WAKE_MAGIC | WAKE_UCAST | WAKE_BCAST | WAKE_MCAST)
static u32 __rtl8169_get_wol(struct rtl8169_private *tp)
{
void __iomem *ioaddr = tp->mmio_addr;
u8 options;
u32 wolopts = 0;
options = RTL_R8(Config1);
if (!(options & PMEnable))
return 0;
options = RTL_R8(Config3);
if (options & LinkUp)
wolopts |= WAKE_PHY;
if (options & MagicPacket)
wolopts |= WAKE_MAGIC;
options = RTL_R8(Config5);
if (options & UWF)
wolopts |= WAKE_UCAST;
if (options & BWF)
wolopts |= WAKE_BCAST;
if (options & MWF)
wolopts |= WAKE_MCAST;
return wolopts;
}
static void rtl8169_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
{
struct rtl8169_private *tp = netdev_priv(dev);
spin_lock_irq(&tp->lock);
wol->supported = WAKE_ANY;
wol->wolopts = __rtl8169_get_wol(tp);
spin_unlock_irq(&tp->lock);
}
static void __rtl8169_set_wol(struct rtl8169_private *tp, u32 wolopts)
{
void __iomem *ioaddr = tp->mmio_addr;
unsigned int i;
static const struct {
u32 opt;
u16 reg;
u8 mask;
} cfg[] = {
{ WAKE_ANY, Config1, PMEnable },
{ WAKE_PHY, Config3, LinkUp },
{ WAKE_MAGIC, Config3, MagicPacket },
{ WAKE_UCAST, Config5, UWF },
{ WAKE_BCAST, Config5, BWF },
{ WAKE_MCAST, Config5, MWF },
{ WAKE_ANY, Config5, LanWake }
};
RTL_W8(Cfg9346, Cfg9346_Unlock);
for (i = 0; i < ARRAY_SIZE(cfg); i++) {
u8 options = RTL_R8(cfg[i].reg) & ~cfg[i].mask;
if (wolopts & cfg[i].opt)
options |= cfg[i].mask;
RTL_W8(cfg[i].reg, options);
}
RTL_W8(Cfg9346, Cfg9346_Lock);
}
static int rtl8169_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
{
struct rtl8169_private *tp = netdev_priv(dev);
spin_lock_irq(&tp->lock);
if (wol->wolopts)
tp->features |= RTL_FEATURE_WOL;
else
tp->features &= ~RTL_FEATURE_WOL;
__rtl8169_set_wol(tp, wol->wolopts);
device_set_wakeup_enable(&tp->pci_dev->dev, wol->wolopts);
spin_unlock_irq(&tp->lock);
return 0;
}
static void rtl8169_get_drvinfo(struct net_device *dev,
struct ethtool_drvinfo *info)
{
struct rtl8169_private *tp = netdev_priv(dev);
strcpy(info->driver, MODULENAME);
strcpy(info->version, RTL8169_VERSION);
strcpy(info->bus_info, pci_name(tp->pci_dev));
}
static int rtl8169_get_regs_len(struct net_device *dev)
{
return R8169_REGS_SIZE;
}
static int rtl8169_set_speed_tbi(struct net_device *dev,
u8 autoneg, u16 speed, u8 duplex)
{
struct rtl8169_private *tp = netdev_priv(dev);
void __iomem *ioaddr = tp->mmio_addr;
int ret = 0;
u32 reg;
reg = RTL_R32(TBICSR);
if ((autoneg == AUTONEG_DISABLE) && (speed == SPEED_1000) &&
(duplex == DUPLEX_FULL)) {
RTL_W32(TBICSR, reg & ~(TBINwEnable | TBINwRestart));
} else if (autoneg == AUTONEG_ENABLE)
RTL_W32(TBICSR, reg | TBINwEnable | TBINwRestart);
else {
netif_warn(tp, link, dev,
"incorrect speed setting refused in TBI mode\n");
ret = -EOPNOTSUPP;
}
return ret;
}
static int rtl8169_set_speed_xmii(struct net_device *dev,
u8 autoneg, u16 speed, u8 duplex)
{
struct rtl8169_private *tp = netdev_priv(dev);
void __iomem *ioaddr = tp->mmio_addr;
int giga_ctrl, bmcr;
if (autoneg == AUTONEG_ENABLE) {
int auto_nego;
auto_nego = mdio_read(ioaddr, MII_ADVERTISE);
auto_nego |= (ADVERTISE_10HALF | ADVERTISE_10FULL |
ADVERTISE_100HALF | ADVERTISE_100FULL);
auto_nego |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM;
giga_ctrl = mdio_read(ioaddr, MII_CTRL1000);
giga_ctrl &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF);
/* The 8100e/8101e/8102e do Fast Ethernet only. */
if ((tp->mac_version != RTL_GIGA_MAC_VER_07) &&
(tp->mac_version != RTL_GIGA_MAC_VER_08) &&
(tp->mac_version != RTL_GIGA_MAC_VER_09) &&
(tp->mac_version != RTL_GIGA_MAC_VER_10) &&
(tp->mac_version != RTL_GIGA_MAC_VER_13) &&
(tp->mac_version != RTL_GIGA_MAC_VER_14) &&
(tp->mac_version != RTL_GIGA_MAC_VER_15) &&
(tp->mac_version != RTL_GIGA_MAC_VER_16)) {
giga_ctrl |= ADVERTISE_1000FULL | ADVERTISE_1000HALF;
} else {
netif_info(tp, link, dev,
"PHY does not support 1000Mbps\n");
}
bmcr = BMCR_ANENABLE | BMCR_ANRESTART;
if ((tp->mac_version == RTL_GIGA_MAC_VER_11) ||
(tp->mac_version == RTL_GIGA_MAC_VER_12) ||
(tp->mac_version >= RTL_GIGA_MAC_VER_17)) {
/*
* Wake up the PHY.
* Vendor specific (0x1f) and reserved (0x0e) MII
* registers.
*/
mdio_write(ioaddr, 0x1f, 0x0000);
mdio_write(ioaddr, 0x0e, 0x0000);
}
mdio_write(ioaddr, MII_ADVERTISE, auto_nego);
mdio_write(ioaddr, MII_CTRL1000, giga_ctrl);
} else {
giga_ctrl = 0;
if (speed == SPEED_10)
bmcr = 0;
else if (speed == SPEED_100)
bmcr = BMCR_SPEED100;
else
return -EINVAL;
if (duplex == DUPLEX_FULL)
bmcr |= BMCR_FULLDPLX;
mdio_write(ioaddr, 0x1f, 0x0000);
}
tp->phy_1000_ctrl_reg = giga_ctrl;
mdio_write(ioaddr, MII_BMCR, bmcr);
if ((tp->mac_version == RTL_GIGA_MAC_VER_02) ||
(tp->mac_version == RTL_GIGA_MAC_VER_03)) {
if ((speed == SPEED_100) && (autoneg != AUTONEG_ENABLE)) {
mdio_write(ioaddr, 0x17, 0x2138);
mdio_write(ioaddr, 0x0e, 0x0260);
} else {
mdio_write(ioaddr, 0x17, 0x2108);
mdio_write(ioaddr, 0x0e, 0x0000);
}
}
return 0;
}
static int rtl8169_set_speed(struct net_device *dev,
u8 autoneg, u16 speed, u8 duplex)
{
struct rtl8169_private *tp = netdev_priv(dev);
int ret;
ret = tp->set_speed(dev, autoneg, speed, duplex);
if (netif_running(dev) && (tp->phy_1000_ctrl_reg & ADVERTISE_1000FULL))
mod_timer(&tp->timer, jiffies + RTL8169_PHY_TIMEOUT);
return ret;
}
static int rtl8169_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct rtl8169_private *tp = netdev_priv(dev);
unsigned long flags;
int ret;
spin_lock_irqsave(&tp->lock, flags);
ret = rtl8169_set_speed(dev, cmd->autoneg, cmd->speed, cmd->duplex);
spin_unlock_irqrestore(&tp->lock, flags);
return ret;
}
static u32 rtl8169_get_rx_csum(struct net_device *dev)
{
struct rtl8169_private *tp = netdev_priv(dev);
return tp->cp_cmd & RxChkSum;
}
static int rtl8169_set_rx_csum(struct net_device *dev, u32 data)
{
struct rtl8169_private *tp = netdev_priv(dev);
void __iomem *ioaddr = tp->mmio_addr;
unsigned long flags;
spin_lock_irqsave(&tp->lock, flags);
if (data)
tp->cp_cmd |= RxChkSum;
else
tp->cp_cmd &= ~RxChkSum;
RTL_W16(CPlusCmd, tp->cp_cmd);
RTL_R16(CPlusCmd);
spin_unlock_irqrestore(&tp->lock, flags);
return 0;
}
#ifdef CONFIG_R8169_VLAN
static inline u32 rtl8169_tx_vlan_tag(struct rtl8169_private *tp,
struct sk_buff *skb)
{
return (tp->vlgrp && vlan_tx_tag_present(skb)) ?
TxVlanTag | swab16(vlan_tx_tag_get(skb)) : 0x00;
}
static void rtl8169_vlan_rx_register(struct net_device *dev,
struct vlan_group *grp)
{
struct rtl8169_private *tp = netdev_priv(dev);
void __iomem *ioaddr = tp->mmio_addr;
unsigned long flags;
spin_lock_irqsave(&tp->lock, flags);
tp->vlgrp = grp;
/*
* Do not disable RxVlan on 8110SCd.
*/
if (tp->vlgrp || (tp->mac_version == RTL_GIGA_MAC_VER_05))
tp->cp_cmd |= RxVlan;
else
tp->cp_cmd &= ~RxVlan;
RTL_W16(CPlusCmd, tp->cp_cmd);
RTL_R16(CPlusCmd);
spin_unlock_irqrestore(&tp->lock, flags);
}
static int rtl8169_rx_vlan_skb(struct rtl8169_private *tp, struct RxDesc *desc,
struct sk_buff *skb, int polling)
{
u32 opts2 = le32_to_cpu(desc->opts2);
struct vlan_group *vlgrp = tp->vlgrp;
int ret;
if (vlgrp && (opts2 & RxVlanTag)) {
__vlan_hwaccel_rx(skb, vlgrp, swab16(opts2 & 0xffff), polling);
ret = 0;
} else
ret = -1;
desc->opts2 = 0;
return ret;
}
#else /* !CONFIG_R8169_VLAN */
static inline u32 rtl8169_tx_vlan_tag(struct rtl8169_private *tp,
struct sk_buff *skb)
{
return 0;
}
static int rtl8169_rx_vlan_skb(struct rtl8169_private *tp, struct RxDesc *desc,
struct sk_buff *skb, int polling)
{
return -1;
}
#endif
static int rtl8169_gset_tbi(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct rtl8169_private *tp = netdev_priv(dev);
void __iomem *ioaddr = tp->mmio_addr;
u32 status;
cmd->supported =
SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg | SUPPORTED_FIBRE;
cmd->port = PORT_FIBRE;
cmd->transceiver = XCVR_INTERNAL;
status = RTL_R32(TBICSR);
cmd->advertising = (status & TBINwEnable) ? ADVERTISED_Autoneg : 0;
cmd->autoneg = !!(status & TBINwEnable);
cmd->speed = SPEED_1000;
cmd->duplex = DUPLEX_FULL; /* Always set */
return 0;
}
static int rtl8169_gset_xmii(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct rtl8169_private *tp = netdev_priv(dev);
return mii_ethtool_gset(&tp->mii, cmd);
}
static int rtl8169_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct rtl8169_private *tp = netdev_priv(dev);
unsigned long flags;
int rc;
spin_lock_irqsave(&tp->lock, flags);
rc = tp->get_settings(dev, cmd);
spin_unlock_irqrestore(&tp->lock, flags);
return rc;
}
static void rtl8169_get_regs(struct net_device *dev, struct ethtool_regs *regs,
void *p)
{
struct rtl8169_private *tp = netdev_priv(dev);
unsigned long flags;
if (regs->len > R8169_REGS_SIZE)
regs->len = R8169_REGS_SIZE;
spin_lock_irqsave(&tp->lock, flags);
memcpy_fromio(p, tp->mmio_addr, regs->len);
spin_unlock_irqrestore(&tp->lock, flags);
}
static u32 rtl8169_get_msglevel(struct net_device *dev)
{
struct rtl8169_private *tp = netdev_priv(dev);
return tp->msg_enable;
}
static void rtl8169_set_msglevel(struct net_device *dev, u32 value)
{
struct rtl8169_private *tp = netdev_priv(dev);
tp->msg_enable = value;
}
static const char rtl8169_gstrings[][ETH_GSTRING_LEN] = {
"tx_packets",
"rx_packets",
"tx_errors",
"rx_errors",
"rx_missed",
"align_errors",
"tx_single_collisions",
"tx_multi_collisions",
"unicast",
"broadcast",
"multicast",
"tx_aborted",
"tx_underrun",
};
static int rtl8169_get_sset_count(struct net_device *dev, int sset)
{
switch (sset) {
case ETH_SS_STATS:
return ARRAY_SIZE(rtl8169_gstrings);
default:
return -EOPNOTSUPP;
}
}
static void rtl8169_update_counters(struct net_device *dev)
{
struct rtl8169_private *tp = netdev_priv(dev);
void __iomem *ioaddr = tp->mmio_addr;
struct rtl8169_counters *counters;
dma_addr_t paddr;
u32 cmd;
int wait = 1000;
/*
* Some chips are unable to dump tally counters when the receiver
* is disabled.
*/
if ((RTL_R8(ChipCmd) & CmdRxEnb) == 0)
return;
counters = pci_alloc_consistent(tp->pci_dev, sizeof(*counters), &paddr);
if (!counters)
return;
RTL_W32(CounterAddrHigh, (u64)paddr >> 32);
cmd = (u64)paddr & DMA_BIT_MASK(32);
RTL_W32(CounterAddrLow, cmd);
RTL_W32(CounterAddrLow, cmd | CounterDump);
while (wait--) {
if ((RTL_R32(CounterAddrLow) & CounterDump) == 0) {
/* copy updated counters */
memcpy(&tp->counters, counters, sizeof(*counters));
break;
}
udelay(10);
}
RTL_W32(CounterAddrLow, 0);
RTL_W32(CounterAddrHigh, 0);
pci_free_consistent(tp->pci_dev, sizeof(*counters), counters, paddr);
}
static void rtl8169_get_ethtool_stats(struct net_device *dev,
struct ethtool_stats *stats, u64 *data)
{
struct rtl8169_private *tp = netdev_priv(dev);
ASSERT_RTNL();
rtl8169_update_counters(dev);
data[0] = le64_to_cpu(tp->counters.tx_packets);
data[1] = le64_to_cpu(tp->counters.rx_packets);
data[2] = le64_to_cpu(tp->counters.tx_errors);
data[3] = le32_to_cpu(tp->counters.rx_errors);
data[4] = le16_to_cpu(tp->counters.rx_missed);
data[5] = le16_to_cpu(tp->counters.align_errors);
data[6] = le32_to_cpu(tp->counters.tx_one_collision);
data[7] = le32_to_cpu(tp->counters.tx_multi_collision);
data[8] = le64_to_cpu(tp->counters.rx_unicast);
data[9] = le64_to_cpu(tp->counters.rx_broadcast);
data[10] = le32_to_cpu(tp->counters.rx_multicast);
data[11] = le16_to_cpu(tp->counters.tx_aborted);
data[12] = le16_to_cpu(tp->counters.tx_underun);
}
static void rtl8169_get_strings(struct net_device *dev, u32 stringset, u8 *data)
{
switch(stringset) {
case ETH_SS_STATS:
memcpy(data, *rtl8169_gstrings, sizeof(rtl8169_gstrings));
break;
}
}
static const struct ethtool_ops rtl8169_ethtool_ops = {
.get_drvinfo = rtl8169_get_drvinfo,
.get_regs_len = rtl8169_get_regs_len,
.get_link = ethtool_op_get_link,
.get_settings = rtl8169_get_settings,
.set_settings = rtl8169_set_settings,
.get_msglevel = rtl8169_get_msglevel,
.set_msglevel = rtl8169_set_msglevel,
.get_rx_csum = rtl8169_get_rx_csum,
.set_rx_csum = rtl8169_set_rx_csum,
.set_tx_csum = ethtool_op_set_tx_csum,
.set_sg = ethtool_op_set_sg,
.set_tso = ethtool_op_set_tso,
.get_regs = rtl8169_get_regs,
.get_wol = rtl8169_get_wol,
.set_wol = rtl8169_set_wol,
.get_strings = rtl8169_get_strings,
.get_sset_count = rtl8169_get_sset_count,
.get_ethtool_stats = rtl8169_get_ethtool_stats,
};
static void rtl8169_get_mac_version(struct rtl8169_private *tp,
void __iomem *ioaddr)
{
/*
* The driver currently handles the 8168Bf and the 8168Be identically
* but they can be identified more specifically through the test below
* if needed:
*
* (RTL_R32(TxConfig) & 0x700000) == 0x500000 ? 8168Bf : 8168Be
*
* Same thing for the 8101Eb and the 8101Ec:
*
* (RTL_R32(TxConfig) & 0x700000) == 0x200000 ? 8101Eb : 8101Ec
*/
static const struct {
u32 mask;
u32 val;
int mac_version;
} mac_info[] = {
/* 8168D family. */
{ 0x7cf00000, 0x28300000, RTL_GIGA_MAC_VER_26 },
{ 0x7cf00000, 0x28100000, RTL_GIGA_MAC_VER_25 },
{ 0x7c800000, 0x28800000, RTL_GIGA_MAC_VER_27 },
{ 0x7c800000, 0x28000000, RTL_GIGA_MAC_VER_26 },
/* 8168C family. */
{ 0x7cf00000, 0x3cb00000, RTL_GIGA_MAC_VER_24 },
{ 0x7cf00000, 0x3c900000, RTL_GIGA_MAC_VER_23 },
{ 0x7cf00000, 0x3c800000, RTL_GIGA_MAC_VER_18 },
{ 0x7c800000, 0x3c800000, RTL_GIGA_MAC_VER_24 },
{ 0x7cf00000, 0x3c000000, RTL_GIGA_MAC_VER_19 },
{ 0x7cf00000, 0x3c200000, RTL_GIGA_MAC_VER_20 },
{ 0x7cf00000, 0x3c300000, RTL_GIGA_MAC_VER_21 },
{ 0x7cf00000, 0x3c400000, RTL_GIGA_MAC_VER_22 },
{ 0x7c800000, 0x3c000000, RTL_GIGA_MAC_VER_22 },
/* 8168B family. */
{ 0x7cf00000, 0x38000000, RTL_GIGA_MAC_VER_12 },
{ 0x7cf00000, 0x38500000, RTL_GIGA_MAC_VER_17 },
{ 0x7c800000, 0x38000000, RTL_GIGA_MAC_VER_17 },
{ 0x7c800000, 0x30000000, RTL_GIGA_MAC_VER_11 },
/* 8101 family. */
{ 0x7cf00000, 0x34a00000, RTL_GIGA_MAC_VER_09 },
{ 0x7cf00000, 0x24a00000, RTL_GIGA_MAC_VER_09 },
{ 0x7cf00000, 0x34900000, RTL_GIGA_MAC_VER_08 },
{ 0x7cf00000, 0x24900000, RTL_GIGA_MAC_VER_08 },
{ 0x7cf00000, 0x34800000, RTL_GIGA_MAC_VER_07 },
{ 0x7cf00000, 0x24800000, RTL_GIGA_MAC_VER_07 },
{ 0x7cf00000, 0x34000000, RTL_GIGA_MAC_VER_13 },
{ 0x7cf00000, 0x34300000, RTL_GIGA_MAC_VER_10 },
{ 0x7cf00000, 0x34200000, RTL_GIGA_MAC_VER_16 },
{ 0x7c800000, 0x34800000, RTL_GIGA_MAC_VER_09 },
{ 0x7c800000, 0x24800000, RTL_GIGA_MAC_VER_09 },
{ 0x7c800000, 0x34000000, RTL_GIGA_MAC_VER_16 },
/* FIXME: where did these entries come from ? -- FR */
{ 0xfc800000, 0x38800000, RTL_GIGA_MAC_VER_15 },
{ 0xfc800000, 0x30800000, RTL_GIGA_MAC_VER_14 },
/* 8110 family. */
{ 0xfc800000, 0x98000000, RTL_GIGA_MAC_VER_06 },
{ 0xfc800000, 0x18000000, RTL_GIGA_MAC_VER_05 },
{ 0xfc800000, 0x10000000, RTL_GIGA_MAC_VER_04 },
{ 0xfc800000, 0x04000000, RTL_GIGA_MAC_VER_03 },
{ 0xfc800000, 0x00800000, RTL_GIGA_MAC_VER_02 },
{ 0xfc800000, 0x00000000, RTL_GIGA_MAC_VER_01 },
/* Catch-all */
{ 0x00000000, 0x00000000, RTL_GIGA_MAC_NONE }
}, *p = mac_info;
u32 reg;
reg = RTL_R32(TxConfig);
while ((reg & p->mask) != p->val)
p++;
tp->mac_version = p->mac_version;
}
static void rtl8169_print_mac_version(struct rtl8169_private *tp)
{
dprintk("mac_version = 0x%02x\n", tp->mac_version);
}
struct phy_reg {
u16 reg;
u16 val;
};
static void rtl_phy_write(void __iomem *ioaddr, const struct phy_reg *regs, int len)
{
while (len-- > 0) {
mdio_write(ioaddr, regs->reg, regs->val);
regs++;
}
}
static void rtl8169s_hw_phy_config(void __iomem *ioaddr)
{
static const struct phy_reg phy_reg_init[] = {
{ 0x1f, 0x0001 },
{ 0x06, 0x006e },
{ 0x08, 0x0708 },
{ 0x15, 0x4000 },
{ 0x18, 0x65c7 },
{ 0x1f, 0x0001 },
{ 0x03, 0x00a1 },
{ 0x02, 0x0008 },
{ 0x01, 0x0120 },
{ 0x00, 0x1000 },
{ 0x04, 0x0800 },
{ 0x04, 0x0000 },
{ 0x03, 0xff41 },
{ 0x02, 0xdf60 },
{ 0x01, 0x0140 },
{ 0x00, 0x0077 },
{ 0x04, 0x7800 },
{ 0x04, 0x7000 },
{ 0x03, 0x802f },
{ 0x02, 0x4f02 },
{ 0x01, 0x0409 },
{ 0x00, 0xf0f9 },
{ 0x04, 0x9800 },
{ 0x04, 0x9000 },
{ 0x03, 0xdf01 },
{ 0x02, 0xdf20 },
{ 0x01, 0xff95 },
{ 0x00, 0xba00 },
{ 0x04, 0xa800 },
{ 0x04, 0xa000 },
{ 0x03, 0xff41 },
{ 0x02, 0xdf20 },
{ 0x01, 0x0140 },
{ 0x00, 0x00bb },
{ 0x04, 0xb800 },
{ 0x04, 0xb000 },
{ 0x03, 0xdf41 },
{ 0x02, 0xdc60 },
{ 0x01, 0x6340 },
{ 0x00, 0x007d },
{ 0x04, 0xd800 },
{ 0x04, 0xd000 },
{ 0x03, 0xdf01 },
{ 0x02, 0xdf20 },
{ 0x01, 0x100a },
{ 0x00, 0xa0ff },
{ 0x04, 0xf800 },
{ 0x04, 0xf000 },
{ 0x1f, 0x0000 },
{ 0x0b, 0x0000 },
{ 0x00, 0x9200 }
};
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
}
static void rtl8169sb_hw_phy_config(void __iomem *ioaddr)
{
static const struct phy_reg phy_reg_init[] = {
{ 0x1f, 0x0002 },
{ 0x01, 0x90d0 },
{ 0x1f, 0x0000 }
};
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
}
static void rtl8169scd_hw_phy_config_quirk(struct rtl8169_private *tp,
void __iomem *ioaddr)
{
struct pci_dev *pdev = tp->pci_dev;
u16 vendor_id, device_id;
pci_read_config_word(pdev, PCI_SUBSYSTEM_VENDOR_ID, &vendor_id);
pci_read_config_word(pdev, PCI_SUBSYSTEM_ID, &device_id);
if ((vendor_id != PCI_VENDOR_ID_GIGABYTE) || (device_id != 0xe000))
return;
mdio_write(ioaddr, 0x1f, 0x0001);
mdio_write(ioaddr, 0x10, 0xf01b);
mdio_write(ioaddr, 0x1f, 0x0000);
}
static void rtl8169scd_hw_phy_config(struct rtl8169_private *tp,
void __iomem *ioaddr)
{
static const struct phy_reg phy_reg_init[] = {
{ 0x1f, 0x0001 },
{ 0x04, 0x0000 },
{ 0x03, 0x00a1 },
{ 0x02, 0x0008 },
{ 0x01, 0x0120 },
{ 0x00, 0x1000 },
{ 0x04, 0x0800 },
{ 0x04, 0x9000 },
{ 0x03, 0x802f },
{ 0x02, 0x4f02 },
{ 0x01, 0x0409 },
{ 0x00, 0xf099 },
{ 0x04, 0x9800 },
{ 0x04, 0xa000 },
{ 0x03, 0xdf01 },
{ 0x02, 0xdf20 },
{ 0x01, 0xff95 },
{ 0x00, 0xba00 },
{ 0x04, 0xa800 },
{ 0x04, 0xf000 },
{ 0x03, 0xdf01 },
{ 0x02, 0xdf20 },
{ 0x01, 0x101a },
{ 0x00, 0xa0ff },
{ 0x04, 0xf800 },
{ 0x04, 0x0000 },
{ 0x1f, 0x0000 },
{ 0x1f, 0x0001 },
{ 0x10, 0xf41b },
{ 0x14, 0xfb54 },
{ 0x18, 0xf5c7 },
{ 0x1f, 0x0000 },
{ 0x1f, 0x0001 },
{ 0x17, 0x0cc0 },
{ 0x1f, 0x0000 }
};
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
rtl8169scd_hw_phy_config_quirk(tp, ioaddr);
}
static void rtl8169sce_hw_phy_config(void __iomem *ioaddr)
{
static const struct phy_reg phy_reg_init[] = {
{ 0x1f, 0x0001 },
{ 0x04, 0x0000 },
{ 0x03, 0x00a1 },
{ 0x02, 0x0008 },
{ 0x01, 0x0120 },
{ 0x00, 0x1000 },
{ 0x04, 0x0800 },
{ 0x04, 0x9000 },
{ 0x03, 0x802f },
{ 0x02, 0x4f02 },
{ 0x01, 0x0409 },
{ 0x00, 0xf099 },
{ 0x04, 0x9800 },
{ 0x04, 0xa000 },
{ 0x03, 0xdf01 },
{ 0x02, 0xdf20 },
{ 0x01, 0xff95 },
{ 0x00, 0xba00 },
{ 0x04, 0xa800 },
{ 0x04, 0xf000 },
{ 0x03, 0xdf01 },
{ 0x02, 0xdf20 },
{ 0x01, 0x101a },
{ 0x00, 0xa0ff },
{ 0x04, 0xf800 },
{ 0x04, 0x0000 },
{ 0x1f, 0x0000 },
{ 0x1f, 0x0001 },
{ 0x0b, 0x8480 },
{ 0x1f, 0x0000 },
{ 0x1f, 0x0001 },
{ 0x18, 0x67c7 },
{ 0x04, 0x2000 },
{ 0x03, 0x002f },
{ 0x02, 0x4360 },
{ 0x01, 0x0109 },
{ 0x00, 0x3022 },
{ 0x04, 0x2800 },
{ 0x1f, 0x0000 },
{ 0x1f, 0x0001 },
{ 0x17, 0x0cc0 },
{ 0x1f, 0x0000 }
};
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
}
static void rtl8168bb_hw_phy_config(void __iomem *ioaddr)
{
static const struct phy_reg phy_reg_init[] = {
{ 0x10, 0xf41b },
{ 0x1f, 0x0000 }
};
mdio_write(ioaddr, 0x1f, 0x0001);
mdio_patch(ioaddr, 0x16, 1 << 0);
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
}
static void rtl8168bef_hw_phy_config(void __iomem *ioaddr)
{
static const struct phy_reg phy_reg_init[] = {
{ 0x1f, 0x0001 },
{ 0x10, 0xf41b },
{ 0x1f, 0x0000 }
};
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
}
static void rtl8168cp_1_hw_phy_config(void __iomem *ioaddr)
{
static const struct phy_reg phy_reg_init[] = {
{ 0x1f, 0x0000 },
{ 0x1d, 0x0f00 },
{ 0x1f, 0x0002 },
{ 0x0c, 0x1ec8 },
{ 0x1f, 0x0000 }
};
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
}
static void rtl8168cp_2_hw_phy_config(void __iomem *ioaddr)
{
static const struct phy_reg phy_reg_init[] = {
{ 0x1f, 0x0001 },
{ 0x1d, 0x3d98 },
{ 0x1f, 0x0000 }
};
mdio_write(ioaddr, 0x1f, 0x0000);
mdio_patch(ioaddr, 0x14, 1 << 5);
mdio_patch(ioaddr, 0x0d, 1 << 5);
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
}
static void rtl8168c_1_hw_phy_config(void __iomem *ioaddr)
{
static const struct phy_reg phy_reg_init[] = {
{ 0x1f, 0x0001 },
{ 0x12, 0x2300 },
{ 0x1f, 0x0002 },
{ 0x00, 0x88d4 },
{ 0x01, 0x82b1 },
{ 0x03, 0x7002 },
{ 0x08, 0x9e30 },
{ 0x09, 0x01f0 },
{ 0x0a, 0x5500 },
{ 0x0c, 0x00c8 },
{ 0x1f, 0x0003 },
{ 0x12, 0xc096 },
{ 0x16, 0x000a },
{ 0x1f, 0x0000 },
{ 0x1f, 0x0000 },
{ 0x09, 0x2000 },
{ 0x09, 0x0000 }
};
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
mdio_patch(ioaddr, 0x14, 1 << 5);
mdio_patch(ioaddr, 0x0d, 1 << 5);
mdio_write(ioaddr, 0x1f, 0x0000);
}
static void rtl8168c_2_hw_phy_config(void __iomem *ioaddr)
{
static const struct phy_reg phy_reg_init[] = {
{ 0x1f, 0x0001 },
{ 0x12, 0x2300 },
{ 0x03, 0x802f },
{ 0x02, 0x4f02 },
{ 0x01, 0x0409 },
{ 0x00, 0xf099 },
{ 0x04, 0x9800 },
{ 0x04, 0x9000 },
{ 0x1d, 0x3d98 },
{ 0x1f, 0x0002 },
{ 0x0c, 0x7eb8 },
{ 0x06, 0x0761 },
{ 0x1f, 0x0003 },
{ 0x16, 0x0f0a },
{ 0x1f, 0x0000 }
};
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
mdio_patch(ioaddr, 0x16, 1 << 0);
mdio_patch(ioaddr, 0x14, 1 << 5);
mdio_patch(ioaddr, 0x0d, 1 << 5);
mdio_write(ioaddr, 0x1f, 0x0000);
}
static void rtl8168c_3_hw_phy_config(void __iomem *ioaddr)
{
static const struct phy_reg phy_reg_init[] = {
{ 0x1f, 0x0001 },
{ 0x12, 0x2300 },
{ 0x1d, 0x3d98 },
{ 0x1f, 0x0002 },
{ 0x0c, 0x7eb8 },
{ 0x06, 0x5461 },
{ 0x1f, 0x0003 },
{ 0x16, 0x0f0a },
{ 0x1f, 0x0000 }
};
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
mdio_patch(ioaddr, 0x16, 1 << 0);
mdio_patch(ioaddr, 0x14, 1 << 5);
mdio_patch(ioaddr, 0x0d, 1 << 5);
mdio_write(ioaddr, 0x1f, 0x0000);
}
static void rtl8168c_4_hw_phy_config(void __iomem *ioaddr)
{
rtl8168c_3_hw_phy_config(ioaddr);
}
static void rtl8168d_1_hw_phy_config(void __iomem *ioaddr)
{
static const struct phy_reg phy_reg_init_0[] = {
{ 0x1f, 0x0001 },
{ 0x06, 0x4064 },
{ 0x07, 0x2863 },
{ 0x08, 0x059c },
{ 0x09, 0x26b4 },
{ 0x0a, 0x6a19 },
{ 0x0b, 0xdcc8 },
{ 0x10, 0xf06d },
{ 0x14, 0x7f68 },
{ 0x18, 0x7fd9 },
{ 0x1c, 0xf0ff },
{ 0x1d, 0x3d9c },
{ 0x1f, 0x0003 },
{ 0x12, 0xf49f },
{ 0x13, 0x070b },
{ 0x1a, 0x05ad },
{ 0x14, 0x94c0 }
};
static const struct phy_reg phy_reg_init_1[] = {
{ 0x1f, 0x0002 },
{ 0x06, 0x5561 },
{ 0x1f, 0x0005 },
{ 0x05, 0x8332 },
{ 0x06, 0x5561 }
};
static const struct phy_reg phy_reg_init_2[] = {
{ 0x1f, 0x0005 },
{ 0x05, 0xffc2 },
{ 0x1f, 0x0005 },
{ 0x05, 0x8000 },
{ 0x06, 0xf8f9 },
{ 0x06, 0xfaef },
{ 0x06, 0x59ee },
{ 0x06, 0xf8ea },
{ 0x06, 0x00ee },
{ 0x06, 0xf8eb },
{ 0x06, 0x00e0 },
{ 0x06, 0xf87c },
{ 0x06, 0xe1f8 },
{ 0x06, 0x7d59 },
{ 0x06, 0x0fef },
{ 0x06, 0x0139 },
{ 0x06, 0x029e },
{ 0x06, 0x06ef },
{ 0x06, 0x1039 },
{ 0x06, 0x089f },
{ 0x06, 0x2aee },
{ 0x06, 0xf8ea },
{ 0x06, 0x00ee },
{ 0x06, 0xf8eb },
{ 0x06, 0x01e0 },
{ 0x06, 0xf87c },
{ 0x06, 0xe1f8 },
{ 0x06, 0x7d58 },
{ 0x06, 0x409e },
{ 0x06, 0x0f39 },
{ 0x06, 0x46aa },
{ 0x06, 0x0bbf },
{ 0x06, 0x8290 },
{ 0x06, 0xd682 },
{ 0x06, 0x9802 },
{ 0x06, 0x014f },
{ 0x06, 0xae09 },
{ 0x06, 0xbf82 },
{ 0x06, 0x98d6 },
{ 0x06, 0x82a0 },
{ 0x06, 0x0201 },
{ 0x06, 0x4fef },
{ 0x06, 0x95fe },
{ 0x06, 0xfdfc },
{ 0x06, 0x05f8 },
{ 0x06, 0xf9fa },
{ 0x06, 0xeef8 },
{ 0x06, 0xea00 },
{ 0x06, 0xeef8 },
{ 0x06, 0xeb00 },
{ 0x06, 0xe2f8 },
{ 0x06, 0x7ce3 },
{ 0x06, 0xf87d },
{ 0x06, 0xa511 },
{ 0x06, 0x1112 },
{ 0x06, 0xd240 },
{ 0x06, 0xd644 },
{ 0x06, 0x4402 },
{ 0x06, 0x8217 },
{ 0x06, 0xd2a0 },
{ 0x06, 0xd6aa },
{ 0x06, 0xaa02 },
{ 0x06, 0x8217 },
{ 0x06, 0xae0f },
{ 0x06, 0xa544 },
{ 0x06, 0x4402 },
{ 0x06, 0xae4d },
{ 0x06, 0xa5aa },
{ 0x06, 0xaa02 },
{ 0x06, 0xae47 },
{ 0x06, 0xaf82 },
{ 0x06, 0x13ee },
{ 0x06, 0x834e },
{ 0x06, 0x00ee },
{ 0x06, 0x834d },
{ 0x06, 0x0fee },
{ 0x06, 0x834c },
{ 0x06, 0x0fee },
{ 0x06, 0x834f },
{ 0x06, 0x00ee },
{ 0x06, 0x8351 },
{ 0x06, 0x00ee },
{ 0x06, 0x834a },
{ 0x06, 0xffee },
{ 0x06, 0x834b },
{ 0x06, 0xffe0 },
{ 0x06, 0x8330 },
{ 0x06, 0xe183 },
{ 0x06, 0x3158 },
{ 0x06, 0xfee4 },
{ 0x06, 0xf88a },
{ 0x06, 0xe5f8 },
{ 0x06, 0x8be0 },
{ 0x06, 0x8332 },
{ 0x06, 0xe183 },
{ 0x06, 0x3359 },
{ 0x06, 0x0fe2 },
{ 0x06, 0x834d },
{ 0x06, 0x0c24 },
{ 0x06, 0x5af0 },
{ 0x06, 0x1e12 },
{ 0x06, 0xe4f8 },
{ 0x06, 0x8ce5 },
{ 0x06, 0xf88d },
{ 0x06, 0xaf82 },
{ 0x06, 0x13e0 },
{ 0x06, 0x834f },
{ 0x06, 0x10e4 },
{ 0x06, 0x834f },
{ 0x06, 0xe083 },
{ 0x06, 0x4e78 },
{ 0x06, 0x009f },
{ 0x06, 0x0ae0 },
{ 0x06, 0x834f },
{ 0x06, 0xa010 },
{ 0x06, 0xa5ee },
{ 0x06, 0x834e },
{ 0x06, 0x01e0 },
{ 0x06, 0x834e },
{ 0x06, 0x7805 },
{ 0x06, 0x9e9a },
{ 0x06, 0xe083 },
{ 0x06, 0x4e78 },
{ 0x06, 0x049e },
{ 0x06, 0x10e0 },
{ 0x06, 0x834e },
{ 0x06, 0x7803 },
{ 0x06, 0x9e0f },
{ 0x06, 0xe083 },
{ 0x06, 0x4e78 },
{ 0x06, 0x019e },
{ 0x06, 0x05ae },
{ 0x06, 0x0caf },
{ 0x06, 0x81f8 },
{ 0x06, 0xaf81 },
{ 0x06, 0xa3af },
{ 0x06, 0x81dc },
{ 0x06, 0xaf82 },
{ 0x06, 0x13ee },
{ 0x06, 0x8348 },
{ 0x06, 0x00ee },
{ 0x06, 0x8349 },
{ 0x06, 0x00e0 },
{ 0x06, 0x8351 },
{ 0x06, 0x10e4 },
{ 0x06, 0x8351 },
{ 0x06, 0x5801 },
{ 0x06, 0x9fea },
{ 0x06, 0xd000 },
{ 0x06, 0xd180 },
{ 0x06, 0x1f66 },
{ 0x06, 0xe2f8 },
{ 0x06, 0xeae3 },
{ 0x06, 0xf8eb },
{ 0x06, 0x5af8 },
{ 0x06, 0x1e20 },
{ 0x06, 0xe6f8 },
{ 0x06, 0xeae5 },
{ 0x06, 0xf8eb },
{ 0x06, 0xd302 },
{ 0x06, 0xb3fe },
{ 0x06, 0xe2f8 },
{ 0x06, 0x7cef },
{ 0x06, 0x325b },
{ 0x06, 0x80e3 },
{ 0x06, 0xf87d },
{ 0x06, 0x9e03 },
{ 0x06, 0x7dff },
{ 0x06, 0xff0d },
{ 0x06, 0x581c },
{ 0x06, 0x551a },
{ 0x06, 0x6511 },
{ 0x06, 0xa190 },
{ 0x06, 0xd3e2 },
{ 0x06, 0x8348 },
{ 0x06, 0xe383 },
{ 0x06, 0x491b },
{ 0x06, 0x56ab },
{ 0x06, 0x08ef },
{ 0x06, 0x56e6 },
{ 0x06, 0x8348 },
{ 0x06, 0xe783 },
{ 0x06, 0x4910 },
{ 0x06, 0xd180 },
{ 0x06, 0x1f66 },
{ 0x06, 0xa004 },
{ 0x06, 0xb9e2 },
{ 0x06, 0x8348 },
{ 0x06, 0xe383 },
{ 0x06, 0x49ef },
{ 0x06, 0x65e2 },
{ 0x06, 0x834a },
{ 0x06, 0xe383 },
{ 0x06, 0x4b1b },
{ 0x06, 0x56aa },
{ 0x06, 0x0eef },
{ 0x06, 0x56e6 },
{ 0x06, 0x834a },
{ 0x06, 0xe783 },
{ 0x06, 0x4be2 },
{ 0x06, 0x834d },
{ 0x06, 0xe683 },
{ 0x06, 0x4ce0 },
{ 0x06, 0x834d },
{ 0x06, 0xa000 },
{ 0x06, 0x0caf },
{ 0x06, 0x81dc },
{ 0x06, 0xe083 },
{ 0x06, 0x4d10 },
{ 0x06, 0xe483 },
{ 0x06, 0x4dae },
{ 0x06, 0x0480 },
{ 0x06, 0xe483 },
{ 0x06, 0x4de0 },
{ 0x06, 0x834e },
{ 0x06, 0x7803 },
{ 0x06, 0x9e0b },
{ 0x06, 0xe083 },
{ 0x06, 0x4e78 },
{ 0x06, 0x049e },
{ 0x06, 0x04ee },
{ 0x06, 0x834e },
{ 0x06, 0x02e0 },
{ 0x06, 0x8332 },
{ 0x06, 0xe183 },
{ 0x06, 0x3359 },
{ 0x06, 0x0fe2 },
{ 0x06, 0x834d },
{ 0x06, 0x0c24 },
{ 0x06, 0x5af0 },
{ 0x06, 0x1e12 },
{ 0x06, 0xe4f8 },
{ 0x06, 0x8ce5 },
{ 0x06, 0xf88d },
{ 0x06, 0xe083 },
{ 0x06, 0x30e1 },
{ 0x06, 0x8331 },
{ 0x06, 0x6801 },
{ 0x06, 0xe4f8 },
{ 0x06, 0x8ae5 },
{ 0x06, 0xf88b },
{ 0x06, 0xae37 },
{ 0x06, 0xee83 },
{ 0x06, 0x4e03 },
{ 0x06, 0xe083 },
{ 0x06, 0x4ce1 },
{ 0x06, 0x834d },
{ 0x06, 0x1b01 },
{ 0x06, 0x9e04 },
{ 0x06, 0xaaa1 },
{ 0x06, 0xaea8 },
{ 0x06, 0xee83 },
{ 0x06, 0x4e04 },
{ 0x06, 0xee83 },
{ 0x06, 0x4f00 },
{ 0x06, 0xaeab },
{ 0x06, 0xe083 },
{ 0x06, 0x4f78 },
{ 0x06, 0x039f },
{ 0x06, 0x14ee },
{ 0x06, 0x834e },
{ 0x06, 0x05d2 },
{ 0x06, 0x40d6 },
{ 0x06, 0x5554 },
{ 0x06, 0x0282 },
{ 0x06, 0x17d2 },
{ 0x06, 0xa0d6 },
{ 0x06, 0xba00 },
{ 0x06, 0x0282 },
{ 0x06, 0x17fe },
{ 0x06, 0xfdfc },
{ 0x06, 0x05f8 },
{ 0x06, 0xe0f8 },
{ 0x06, 0x60e1 },
{ 0x06, 0xf861 },
{ 0x06, 0x6802 },
{ 0x06, 0xe4f8 },
{ 0x06, 0x60e5 },
{ 0x06, 0xf861 },
{ 0x06, 0xe0f8 },
{ 0x06, 0x48e1 },
{ 0x06, 0xf849 },
{ 0x06, 0x580f },
{ 0x06, 0x1e02 },
{ 0x06, 0xe4f8 },
{ 0x06, 0x48e5 },
{ 0x06, 0xf849 },
{ 0x06, 0xd000 },
{ 0x06, 0x0282 },
{ 0x06, 0x5bbf },
{ 0x06, 0x8350 },
{ 0x06, 0xef46 },
{ 0x06, 0xdc19 },
{ 0x06, 0xddd0 },
{ 0x06, 0x0102 },
{ 0x06, 0x825b },
{ 0x06, 0x0282 },
{ 0x06, 0x77e0 },
{ 0x06, 0xf860 },
{ 0x06, 0xe1f8 },
{ 0x06, 0x6158 },
{ 0x06, 0xfde4 },
{ 0x06, 0xf860 },
{ 0x06, 0xe5f8 },
{ 0x06, 0x61fc },
{ 0x06, 0x04f9 },
{ 0x06, 0xfafb },
{ 0x06, 0xc6bf },
{ 0x06, 0xf840 },
{ 0x06, 0xbe83 },
{ 0x06, 0x50a0 },
{ 0x06, 0x0101 },
{ 0x06, 0x071b },
{ 0x06, 0x89cf },
{ 0x06, 0xd208 },
{ 0x06, 0xebdb },
{ 0x06, 0x19b2 },
{ 0x06, 0xfbff },
{ 0x06, 0xfefd },
{ 0x06, 0x04f8 },
{ 0x06, 0xe0f8 },
{ 0x06, 0x48e1 },
{ 0x06, 0xf849 },
{ 0x06, 0x6808 },
{ 0x06, 0xe4f8 },
{ 0x06, 0x48e5 },
{ 0x06, 0xf849 },
{ 0x06, 0x58f7 },
{ 0x06, 0xe4f8 },
{ 0x06, 0x48e5 },
{ 0x06, 0xf849 },
{ 0x06, 0xfc04 },
{ 0x06, 0x4d20 },
{ 0x06, 0x0002 },
{ 0x06, 0x4e22 },
{ 0x06, 0x0002 },
{ 0x06, 0x4ddf },
{ 0x06, 0xff01 },
{ 0x06, 0x4edd },
{ 0x06, 0xff01 },
{ 0x05, 0x83d4 },
{ 0x06, 0x8000 },
{ 0x05, 0x83d8 },
{ 0x06, 0x8051 },
{ 0x02, 0x6010 },
{ 0x03, 0xdc00 },
{ 0x05, 0xfff6 },
{ 0x06, 0x00fc },
{ 0x1f, 0x0000 },
{ 0x1f, 0x0000 },
{ 0x0d, 0xf880 },
{ 0x1f, 0x0000 }
};
rtl_phy_write(ioaddr, phy_reg_init_0, ARRAY_SIZE(phy_reg_init_0));
mdio_write(ioaddr, 0x1f, 0x0002);
mdio_plus_minus(ioaddr, 0x0b, 0x0010, 0x00ef);
mdio_plus_minus(ioaddr, 0x0c, 0xa200, 0x5d00);
rtl_phy_write(ioaddr, phy_reg_init_1, ARRAY_SIZE(phy_reg_init_1));
if (rtl8168d_efuse_read(ioaddr, 0x01) == 0xb1) {
static const struct phy_reg phy_reg_init[] = {
{ 0x1f, 0x0002 },
{ 0x05, 0x669a },
{ 0x1f, 0x0005 },
{ 0x05, 0x8330 },
{ 0x06, 0x669a },
{ 0x1f, 0x0002 }
};
int val;
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
val = mdio_read(ioaddr, 0x0d);
if ((val & 0x00ff) != 0x006c) {
static const u32 set[] = {
0x0065, 0x0066, 0x0067, 0x0068,
0x0069, 0x006a, 0x006b, 0x006c
};
int i;
mdio_write(ioaddr, 0x1f, 0x0002);
val &= 0xff00;
for (i = 0; i < ARRAY_SIZE(set); i++)
mdio_write(ioaddr, 0x0d, val | set[i]);
}
} else {
static const struct phy_reg phy_reg_init[] = {
{ 0x1f, 0x0002 },
{ 0x05, 0x6662 },
{ 0x1f, 0x0005 },
{ 0x05, 0x8330 },
{ 0x06, 0x6662 }
};
rtl_phy_write(ioaddr, phy_reg_init, ARRAY_SIZE(phy_reg_init));
}
mdio_write(ioaddr, 0x1f, 0x0002);
mdio_patch(ioaddr, 0x0d, 0x0300);
mdio_patch(ioaddr, 0x0f, 0x0010);
mdio_write(ioaddr, 0x1f, 0x0002);
mdio_plus_minus(ioaddr, 0x02, 0x0100, 0x0600);
mdio_plus_minus(ioaddr, 0x03, 0x0000, 0xe000);
rtl_phy_write(ioaddr, phy_reg_init_2, ARRAY_SIZE(phy_reg_init_2));
}
static void rtl8168d_2_hw_phy_config(void __iomem *ioaddr)
{
static const struct phy_reg phy_reg_init_0[] = {
{ 0x1f, 0x0001 },
{ 0x06, 0x4064 },
{ 0x07, 0x2863 },
{ 0x08, 0x059c },
{ 0x09, 0x26b4 },
{ 0x0a, 0x6a19 },
{ 0x0b, 0xdcc8 },
{ 0x10, 0xf06d },
{ 0x14, 0x7f68 },
{ 0x18, 0x7fd9 },
{ 0x1c, 0xf0ff },
{ 0x1d, 0x3d9c },
{ 0x1f, 0x0003 },
{ 0x12, 0xf49f },
{ 0x13, 0x070b },
{ 0x1a, 0x05ad },
{ 0x14, 0x94c0 },
{ 0x1f, 0x0002 },
{ 0x06, 0x5561 },
{ 0x1f, 0x0005 },
{ 0x05, 0x8332 },
{ 0x06, 0x5561 }
};
static const struct phy_reg phy_reg_init_1[] = {
{ 0x1f, 0x0005 },
{ 0x05, 0xffc2 },
{ 0x1f, 0x0005 },
{ 0x05, 0x8000 },
{ 0x06, 0xf8f9 },
{ 0x06, 0xfaee },
{ 0x06, 0xf8ea },
{ 0x06, 0x00ee },
{ 0x06, 0xf8eb },
{ 0x06, 0x00e2 },
{ 0x06, 0xf87c },
{ 0x06, 0xe3f8 },
{ 0x06, 0x7da5 },
{ 0x06, 0x1111 },
{ 0x06, 0x12d2 },
{ 0x06, 0x40d6 },
{ 0x06, 0x4444 },
{ 0x06, 0x0281 },
{ 0x06, 0xc6d2 },
{ 0x06, 0xa0d6 },
{ 0x06, 0xaaaa },
{ 0x06, 0x0281 },
{ 0x06, 0xc6ae },
{ 0x06, 0x0fa5 },
{ 0x06, 0x4444 },
{ 0x06, 0x02ae },
{ 0x06, 0x4da5 },
{ 0x06, 0xaaaa },
{ 0x06, 0x02ae },
{ 0x06, 0x47af },
{ 0x06, 0x81c2 },
{ 0x06, 0xee83 },
{ 0x06, 0x4e00 },
{ 0x06, 0xee83 },
{ 0x06, 0x4d0f },
{ 0x06, 0xee83 },
{ 0x06, 0x4c0f },
{ 0x06, 0xee83 },
{ 0x06, 0x4f00 },
{ 0x06, 0xee83 },
{ 0x06, 0x5100 },
{ 0x06, 0xee83 },
{ 0x06, 0x4aff },
{ 0x06, 0xee83 },
{ 0x06, 0x4bff },
{ 0x06, 0xe083 },
{ 0x06, 0x30e1 },
{ 0x06, 0x8331 },
{ 0x06, 0x58fe },
{ 0x06, 0xe4f8 },
{ 0x06, 0x8ae5 },
{ 0x06, 0xf88b },
{ 0x06, 0xe083 },
{ 0x06, 0x32e1 },
{ 0x06, 0x8333 },
{ 0x06, 0x590f },
{ 0x06, 0xe283 },
{ 0x06, 0x4d0c },
{ 0x06, 0x245a },
{ 0x06, 0xf01e },
{ 0x06, 0x12e4 },
{ 0x06, 0xf88c },
{ 0x06, 0xe5f8 },
{ 0x06, 0x8daf },
{ 0x06, 0x81c2 },
{ 0x06, 0xe083 },
{ 0x06, 0x4f10 },
{ 0x06, 0xe483 },
{ 0x06, 0x4fe0 },
{ 0x06, 0x834e },
{ 0x06, 0x7800 },
{ 0x06, 0x9f0a },
{ 0x06, 0xe083 },
{ 0x06, 0x4fa0 },
{ 0x06, 0x10a5 },
{ 0x06, 0xee83 },
{ 0x06, 0x4e01 },
{ 0x06, 0xe083 },
{ 0x06, 0x4e78 },
{ 0x06, 0x059e },
{ 0x06, 0x9ae0 },
{ 0x06, 0x834e },
{ 0x06, 0x7804 },
{ 0x06, 0x9e10 },
{ 0x06, 0xe083 },
{ 0x06, 0x4e78 },
{ 0x06, 0x039e },
{ 0x06, 0x0fe0 },
{ 0x06, 0x834e },
{ 0x06, 0x7801 },
{ 0x06, 0x9e05 },
{ 0x06, 0xae0c },
{ 0x06, 0xaf81 },
{ 0x06, 0xa7af },
{ 0x06, 0x8152 },
{ 0x06, 0xaf81 },
{ 0x06, 0x8baf },
{ 0x06, 0x81c2 },
{ 0x06, 0xee83 },
{ 0x06, 0x4800 },
{ 0x06, 0xee83 },
{ 0x06, 0x4900 },
{ 0x06, 0xe083 },
{ 0x06, 0x5110 },
{ 0x06, 0xe483 },
{ 0x06, 0x5158 },
{ 0x06, 0x019f },
{ 0x06, 0xead0 },
{ 0x06, 0x00d1 },
{ 0x06, 0x801f },
{ 0x06, 0x66e2 },
{ 0x06, 0xf8ea },
{ 0x06, 0xe3f8 },
{ 0x06, 0xeb5a },
{ 0x06, 0xf81e },
{ 0x06, 0x20e6 },
{ 0x06, 0xf8ea },
{ 0x06, 0xe5f8 },
{ 0x06, 0xebd3 },
{ 0x06, 0x02b3 },
{ 0x06, 0xfee2 },
{ 0x06, 0xf87c },
{ 0x06, 0xef32 },
{ 0x06, 0x5b80 },
{ 0x06, 0xe3f8 },
{ 0x06, 0x7d9e },
{ 0x06, 0x037d },
{ 0x06, 0xffff },
{ 0x06, 0x0d58 },
{ 0x06, 0x1c55 },
{ 0x06, 0x1a65 },
{ 0x06, 0x11a1 },
{ 0x06, 0x90d3 },
{ 0x06, 0xe283 },
{ 0x06, 0x48e3 },
{ 0x06, 0x8349 },
{ 0x06, 0x1b56 },
{ 0x06, 0xab08 },
{ 0x06, 0xef56 },
{ 0x06, 0xe683 },
{ 0x06, 0x48e7 },
{ 0x06, 0x8349 },
{ 0x06, 0x10d1 },
{ 0x06, 0x801f },
{ 0x06, 0x66a0 },
{ 0x06, 0x04b9 },
{ 0x06, 0xe283 },
{ 0x06, 0x48e3 },
{ 0x06, 0x8349 },
{ 0x06, 0xef65 },
{ 0x06, 0xe283 },
{ 0x06, 0x4ae3 },
{ 0x06, 0x834b },
{ 0x06, 0x1b56 },
{ 0x06, 0xaa0e },
{ 0x06, 0xef56 },
{ 0x06, 0xe683 },
{ 0x06, 0x4ae7 },
{ 0x06, 0x834b },
{ 0x06, 0xe283 },
{ 0x06, 0x4de6 },
{ 0x06, 0x834c },
{ 0x06, 0xe083 },
{ 0x06, 0x4da0 },
{ 0x06, 0x000c },
{ 0x06, 0xaf81 },
{ 0x06, 0x8be0 },
{ 0x06, 0x834d },
{ 0x06, 0x10e4 },
{ 0x06, 0x834d },
{ 0x06, 0xae04 },
{ 0x06, 0x80e4 },
{ 0x06, 0x834d },
{ 0x06, 0xe083 },
{ 0x06, 0x4e78 },
{ 0x06, 0x039e },
{ 0x06, 0x0be0 },
{ 0x06, 0x834e },
{ 0x06, 0x7804 },
{ 0x06, 0x9e04 },
{ 0x06, 0xee83 },
{ 0x06, 0x4e02 },
{ 0x06, 0xe083 },
{ 0x06, 0x32e1 },
{ 0x06, 0x8333 },
{ 0x06, 0x590f },
{ 0x06, 0xe283 },
{ 0x06, 0x4d0c },
{ 0x06, 0x245a },
{ 0x06, 0xf01e },
{ 0x06, 0x12e4 },
{ 0x06, 0xf88c },
{ 0x06, 0xe5f8 },
{ 0x06, 0x8de0 },
{ 0x06, 0x8330 },
{ 0x06, 0xe183 },
{ 0x06, 0x3168 },
{ 0x06, 0x01e4 },
{ 0x06, 0xf88a },
{ 0x06, 0xe5f8 },
{ 0x06, 0x8bae },
{ 0x06, 0x37ee },
{ 0x06, 0x834e },
{ 0x06, 0x03e0 },
{ 0x06, 0x834c },
{ 0x06, 0xe183 },
{ 0x06, 0x4d1b },
{ 0x06, 0x019e },
{ 0x06, 0x04aa },
{ 0x06, 0xa1ae },
{ 0x06, 0xa8ee },
{ 0x06, 0x834e },
{ 0x06, 0x04ee },
{ 0x06, 0x834f },
{ 0x06, 0x00ae },
{ 0x06, 0xabe0 },
{ 0x06, 0x834f },
{ 0x06, 0x7803 },
{ 0x06, 0x9f14 },
{ 0x06, 0xee83 },
{ 0x06, 0x4e05 },
{ 0x06, 0xd240 },
{ 0x06, 0xd655 },
{ 0x06, 0x5402 },
{ 0x06, 0x81c6 },
{ 0x06, 0xd2a0 },
{ 0x06, 0xd6ba },
{ 0x06, 0x0002 },
{ 0x06, 0x81c6 },
{ 0x06, 0xfefd },
{ 0x06, 0xfc05 },
{ 0x06, 0xf8e0 },
{ 0x06, 0xf860 },
{ 0x06, 0xe1f8 },
{ 0x06, 0x6168 },
{ 0x06, 0x02e4 },
{ 0x06, 0xf860 },
{ 0x06, 0xe5f8 },
{ 0x06, 0x61e0 },
{ 0x06, 0xf848 },
{ 0x06, 0xe1f8 },
{ 0x06, 0x4958 },
{ 0x06, 0x0f1e },
{ 0x06, 0x02e4 },
{ 0x06, 0xf848 },
{ 0x06, 0xe5f8 },
{ 0x06, 0x49d0 },
{ 0x06, 0x0002 },
{ 0x06, 0x820a },
{ 0x06, 0xbf83 },
{ 0x06, 0x50ef },
{ 0x06, 0x46dc },
{ 0x06, 0x19dd },
{ 0x06, 0xd001 },
{ 0x06, 0x0282 },
{ 0x06, 0x0a02 },
{ 0x06, 0x8226 },
{ 0x06, 0xe0f8 },
{ 0x06, 0x60e1 },
{ 0x06, 0xf861 },
{ 0x06, 0x58fd },
{ 0x06, 0xe4f8 },
{ 0x06, 0x60e5 },
{ 0x06, 0xf861 },
{ 0x06, 0xfc04 },
{ 0x06, 0xf9fa },
{ 0x06, 0xfbc6 },
{ 0x06, 0xbff8 },
{ 0x06, 0x40be },
{ 0x06, 0x8350 },
{ 0x06, 0xa001 },
{ 0x06, 0x0107 },
{ 0x06, 0x1b89 },
{ 0x06, 0xcfd2 },
{ 0x06, 0x08eb },
{ 0x06, 0xdb19 },
{ 0x06, 0xb2fb },
{ 0x06, 0xfffe },
{ 0x06, 0xfd04 },
{ 0x06, 0xf8e0 },
{ 0x06, 0xf848 },
{ 0x06, 0xe1f8 },
{ 0x06, 0x4968 },
{ 0x06, 0x08e4 },
{ 0x06, 0xf848 },