Commit 4e58aec8 authored by Linus Torvalds's avatar Linus Torvalds

Merge bk://kernel.bkbits.net/davem/tg3-2.6

into ppc970.osdl.org:/home/torvalds/v2.6/linux
parents 9b94975a 87b2b8f5
/* /*
* tg3.c: Broadcom Tigon3 ethernet driver. * tg3.c: Broadcom Tigon3 ethernet driver.
* *
* Copyright (C) 2001, 2002, 2003 David S. Miller (davem@redhat.com) * Copyright (C) 2001, 2002, 2003, 2004 David S. Miller (davem@redhat.com)
* Copyright (C) 2001, 2002, 2003 Jeff Garzik (jgarzik@pobox.com) * Copyright (C) 2001, 2002, 2003 Jeff Garzik (jgarzik@pobox.com)
* Copyright (C) 2004 Sun Microsystems Inc.
*/ */
#include <linux/config.h> #include <linux/config.h>
...@@ -56,8 +57,8 @@ ...@@ -56,8 +57,8 @@
#define DRV_MODULE_NAME "tg3" #define DRV_MODULE_NAME "tg3"
#define PFX DRV_MODULE_NAME ": " #define PFX DRV_MODULE_NAME ": "
#define DRV_MODULE_VERSION "3.6" #define DRV_MODULE_VERSION "3.7"
#define DRV_MODULE_RELDATE "June 12, 2004" #define DRV_MODULE_RELDATE "July 2, 2004"
#define TG3_DEF_MAC_MODE 0 #define TG3_DEF_MAC_MODE 0
#define TG3_DEF_RX_MODE 0 #define TG3_DEF_RX_MODE 0
...@@ -1961,6 +1962,67 @@ static int tg3_fiber_aneg_smachine(struct tg3 *tp, ...@@ -1961,6 +1962,67 @@ static int tg3_fiber_aneg_smachine(struct tg3 *tp,
return ret; return ret;
} }
static int fiber_autoneg(struct tg3 *tp, u32 *flags)
{
int res = 0;
if (tp->tg3_flags2 & TG3_FLG2_HW_AUTONEG) {
u32 dig_status;
dig_status = tr32(SG_DIG_STATUS);
*flags = 0;
if (dig_status & SG_DIG_PARTNER_ASYM_PAUSE)
*flags |= MR_LP_ADV_ASYM_PAUSE;
if (dig_status & SG_DIG_PARTNER_PAUSE_CAPABLE)
*flags |= MR_LP_ADV_SYM_PAUSE;
if ((dig_status & SG_DIG_AUTONEG_COMPLETE) &&
!(dig_status & (SG_DIG_AUTONEG_ERROR |
SG_DIG_PARTNER_FAULT_MASK)))
res = 1;
} else {
struct tg3_fiber_aneginfo aninfo;
int status = ANEG_FAILED;
unsigned int tick;
u32 tmp;
tw32_f(MAC_TX_AUTO_NEG, 0);
tmp = tp->mac_mode & ~MAC_MODE_PORT_MODE_MASK;
tw32_f(MAC_MODE, tmp | MAC_MODE_PORT_MODE_GMII);
udelay(40);
tw32_f(MAC_MODE, tp->mac_mode | MAC_MODE_SEND_CONFIGS);
udelay(40);
memset(&aninfo, 0, sizeof(aninfo));
aninfo.flags |= MR_AN_ENABLE;
aninfo.state = ANEG_STATE_UNKNOWN;
aninfo.cur_time = 0;
tick = 0;
while (++tick < 195000) {
status = tg3_fiber_aneg_smachine(tp, &aninfo);
if (status == ANEG_DONE || status == ANEG_FAILED)
break;
udelay(1);
}
tp->mac_mode &= ~MAC_MODE_SEND_CONFIGS;
tw32_f(MAC_MODE, tp->mac_mode);
udelay(40);
*flags = aninfo.flags;
if (status == ANEG_DONE &&
(aninfo.flags & (MR_AN_COMPLETE | MR_LINK_OK |
MR_LP_ADV_FULL_DUPLEX)))
res = 1;
}
return res;
}
static int tg3_setup_fiber_phy(struct tg3 *tp, int force_reset) static int tg3_setup_fiber_phy(struct tg3 *tp, int force_reset)
{ {
u32 orig_pause_cfg; u32 orig_pause_cfg;
...@@ -1980,6 +2042,20 @@ static int tg3_setup_fiber_phy(struct tg3 *tp, int force_reset) ...@@ -1980,6 +2042,20 @@ static int tg3_setup_fiber_phy(struct tg3 *tp, int force_reset)
tw32_f(MAC_MODE, tp->mac_mode); tw32_f(MAC_MODE, tp->mac_mode);
udelay(40); udelay(40);
if (tp->tg3_flags2 & TG3_FLG2_HW_AUTONEG) {
/* Allow time for the hardware to auto-negotiate (195ms) */
unsigned int tick = 0;
while (++tick < 195000) {
if (tr32(SG_DIG_STATUS) & SG_DIG_AUTONEG_COMPLETE)
break;
udelay(1);
}
if (tick >= 195000)
printk(KERN_INFO PFX "%s: HW autoneg failed !\n",
tp->dev->name);
}
/* Reset when initting first time or we have a link. */ /* Reset when initting first time or we have a link. */
if (!(tp->tg3_flags & TG3_FLAG_INIT_COMPLETE) || if (!(tp->tg3_flags & TG3_FLAG_INIT_COMPLETE) ||
(tr32(MAC_STATUS) & MAC_STATUS_PCS_SYNCED)) { (tr32(MAC_STATUS) & MAC_STATUS_PCS_SYNCED)) {
...@@ -2032,52 +2108,17 @@ static int tg3_setup_fiber_phy(struct tg3 *tp, int force_reset) ...@@ -2032,52 +2108,17 @@ static int tg3_setup_fiber_phy(struct tg3 *tp, int force_reset)
current_link_up = 0; current_link_up = 0;
if (tr32(MAC_STATUS) & MAC_STATUS_PCS_SYNCED) { if (tr32(MAC_STATUS) & MAC_STATUS_PCS_SYNCED) {
if (tp->link_config.autoneg == AUTONEG_ENABLE && if (tp->link_config.autoneg == AUTONEG_ENABLE) {
!(tp->tg3_flags & TG3_FLAG_GOT_SERDES_FLOWCTL)) { u32 flags;
struct tg3_fiber_aneginfo aninfo;
int status = ANEG_FAILED;
unsigned int tick;
u32 tmp;
memset(&aninfo, 0, sizeof(aninfo));
aninfo.flags |= (MR_AN_ENABLE);
tw32(MAC_TX_AUTO_NEG, 0);
tmp = tp->mac_mode & ~MAC_MODE_PORT_MODE_MASK;
tw32_f(MAC_MODE, tmp | MAC_MODE_PORT_MODE_GMII);
udelay(40);
tw32_f(MAC_MODE, tp->mac_mode | MAC_MODE_SEND_CONFIGS);
udelay(40);
aninfo.state = ANEG_STATE_UNKNOWN;
aninfo.cur_time = 0;
tick = 0;
while (++tick < 195000) {
status = tg3_fiber_aneg_smachine(tp, &aninfo);
if (status == ANEG_DONE ||
status == ANEG_FAILED)
break;
udelay(1);
}
tp->mac_mode &= ~MAC_MODE_SEND_CONFIGS;
tw32_f(MAC_MODE, tp->mac_mode);
udelay(40);
if (status == ANEG_DONE && if (fiber_autoneg(tp, &flags)) {
(aninfo.flags &
(MR_AN_COMPLETE | MR_LINK_OK |
MR_LP_ADV_FULL_DUPLEX))) {
u32 local_adv, remote_adv; u32 local_adv, remote_adv;
local_adv = ADVERTISE_PAUSE_CAP; local_adv = ADVERTISE_PAUSE_CAP;
remote_adv = 0; remote_adv = 0;
if (aninfo.flags & MR_LP_ADV_SYM_PAUSE) if (flags & MR_LP_ADV_SYM_PAUSE)
remote_adv |= LPA_PAUSE_CAP; remote_adv |= LPA_PAUSE_CAP;
if (aninfo.flags & MR_LP_ADV_ASYM_PAUSE) if (flags & MR_LP_ADV_ASYM_PAUSE)
remote_adv |= LPA_PAUSE_ASYM; remote_adv |= LPA_PAUSE_ASYM;
tg3_setup_flow_control(tp, local_adv, remote_adv); tg3_setup_flow_control(tp, local_adv, remote_adv);
...@@ -2104,8 +2145,10 @@ static int tg3_setup_fiber_phy(struct tg3 *tp, int force_reset) ...@@ -2104,8 +2145,10 @@ static int tg3_setup_fiber_phy(struct tg3 *tp, int force_reset)
} else { } else {
/* Forcing 1000FD link up. */ /* Forcing 1000FD link up. */
current_link_up = 1; current_link_up = 1;
tp->tg3_flags |= TG3_FLAG_GOT_SERDES_FLOWCTL;
} }
} } else
tp->tg3_flags &= ~TG3_FLAG_GOT_SERDES_FLOWCTL;
tp->mac_mode &= ~MAC_MODE_LINK_POLARITY; tp->mac_mode &= ~MAC_MODE_LINK_POLARITY;
tw32_f(MAC_MODE, tp->mac_mode); tw32_f(MAC_MODE, tp->mac_mode);
...@@ -2811,11 +2854,10 @@ static inline int tg3_4g_overflow_test(dma_addr_t mapping, int len) ...@@ -2811,11 +2854,10 @@ static inline int tg3_4g_overflow_test(dma_addr_t mapping, int len)
u32 base = (u32) mapping & 0xffffffff; u32 base = (u32) mapping & 0xffffffff;
return ((base > 0xffffdcc0) && return ((base > 0xffffdcc0) &&
((u64) mapping >> 32) == 0 &&
(base + len + 8 < base)); (base + len + 8 < base));
} }
static int tg3_start_xmit_4gbug(struct sk_buff *skb, struct net_device *dev) static int tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
{ {
struct tg3 *tp = netdev_priv(dev); struct tg3 *tp = netdev_priv(dev);
dma_addr_t mapping; dma_addr_t mapping;
...@@ -3019,165 +3061,6 @@ static int tg3_start_xmit_4gbug(struct sk_buff *skb, struct net_device *dev) ...@@ -3019,165 +3061,6 @@ static int tg3_start_xmit_4gbug(struct sk_buff *skb, struct net_device *dev)
return 0; return 0;
} }
static int tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct tg3 *tp = netdev_priv(dev);
dma_addr_t mapping;
u32 len, entry, base_flags, mss;
unsigned long flags;
len = skb_headlen(skb);
/* No BH disabling for tx_lock here. We are running in BH disabled
* context and TX reclaim runs via tp->poll inside of a software
* interrupt. Rejoice!
*
* Actually, things are not so simple. If we are to take a hw
* IRQ here, we can deadlock, consider:
*
* CPU1 CPU2
* tg3_start_xmit
* take tp->tx_lock
* tg3_timer
* take tp->lock
* tg3_interrupt
* spin on tp->lock
* spin on tp->tx_lock
*
* So we really do need to disable interrupts when taking
* tx_lock here.
*/
spin_lock_irqsave(&tp->tx_lock, flags);
/* This is a hard error, log it. */
if (unlikely(TX_BUFFS_AVAIL(tp) <= (skb_shinfo(skb)->nr_frags + 1))) {
netif_stop_queue(dev);
spin_unlock_irqrestore(&tp->tx_lock, flags);
printk(KERN_ERR PFX "%s: BUG! Tx Ring full when queue awake!\n",
dev->name);
return 1;
}
entry = tp->tx_prod;
base_flags = 0;
if (skb->ip_summed == CHECKSUM_HW)
base_flags |= TXD_FLAG_TCPUDP_CSUM;
#if TG3_TSO_SUPPORT != 0
mss = 0;
if (skb->len > (tp->dev->mtu + ETH_HLEN) &&
(mss = skb_shinfo(skb)->tso_size) != 0) {
int tcp_opt_len, ip_tcp_len;
tcp_opt_len = ((skb->h.th->doff - 5) * 4);
ip_tcp_len = (skb->nh.iph->ihl * 4) + sizeof(struct tcphdr);
base_flags |= (TXD_FLAG_CPU_PRE_DMA |
TXD_FLAG_CPU_POST_DMA);
skb->nh.iph->check = 0;
skb->nh.iph->tot_len = ntohs(mss + ip_tcp_len + tcp_opt_len);
skb->h.th->check = ~csum_tcpudp_magic(skb->nh.iph->saddr,
skb->nh.iph->daddr,
0, IPPROTO_TCP, 0);
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705) {
if (tcp_opt_len || skb->nh.iph->ihl > 5) {
int tsflags;
tsflags = ((skb->nh.iph->ihl - 5) +
(tcp_opt_len >> 2));
mss |= (tsflags << 11);
}
} else {
if (tcp_opt_len || skb->nh.iph->ihl > 5) {
int tsflags;
tsflags = ((skb->nh.iph->ihl - 5) +
(tcp_opt_len >> 2));
base_flags |= tsflags << 12;
}
}
}
#else
mss = 0;
#endif
#if TG3_VLAN_TAG_USED
if (tp->vlgrp != NULL && vlan_tx_tag_present(skb))
base_flags |= (TXD_FLAG_VLAN |
(vlan_tx_tag_get(skb) << 16));
#endif
/* Queue skb data, a.k.a. the main skb fragment. */
mapping = pci_map_single(tp->pdev, skb->data, len, PCI_DMA_TODEVICE);
tp->tx_buffers[entry].skb = skb;
pci_unmap_addr_set(&tp->tx_buffers[entry], mapping, mapping);
tg3_set_txd(tp, entry, mapping, len, base_flags,
(skb_shinfo(skb)->nr_frags == 0) | (mss << 1));
entry = NEXT_TX(entry);
/* Now loop through additional data fragments, and queue them. */
if (skb_shinfo(skb)->nr_frags > 0) {
unsigned int i, last;
last = skb_shinfo(skb)->nr_frags - 1;
for (i = 0; i <= last; i++) {
skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
len = frag->size;
mapping = pci_map_page(tp->pdev,
frag->page,
frag->page_offset,
len, PCI_DMA_TODEVICE);
tp->tx_buffers[entry].skb = NULL;
pci_unmap_addr_set(&tp->tx_buffers[entry], mapping, mapping);
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750)
tg3_set_txd(tp, entry, mapping, len,
base_flags, (i == last)|(mss << 1));
else
tg3_set_txd(tp, entry, mapping, len,
base_flags, (i == last));
entry = NEXT_TX(entry);
}
}
/* Packets are ready, update Tx producer idx local and on card.
* We know this is not a 5700 (by virtue of not being a chip
* requiring the 4GB overflow workaround) so we can safely omit
* the double-write bug tests.
*/
if (tp->tg3_flags & TG3_FLAG_HOST_TXDS) {
tw32_tx_mbox((MAILBOX_SNDHOST_PROD_IDX_0 +
TG3_64BIT_REG_LOW), entry);
} else {
/* First, make sure tg3 sees last descriptor fully
* in SRAM.
*/
if (tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER)
tr32(MAILBOX_SNDNIC_PROD_IDX_0 +
TG3_64BIT_REG_LOW);
tw32_tx_mbox((MAILBOX_SNDNIC_PROD_IDX_0 +
TG3_64BIT_REG_LOW), entry);
}
tp->tx_prod = entry;
if (TX_BUFFS_AVAIL(tp) <= (MAX_SKB_FRAGS + 1))
netif_stop_queue(dev);
spin_unlock_irqrestore(&tp->tx_lock, flags);
dev->trans_start = jiffies;
return 0;
}
static inline void tg3_set_mtu(struct net_device *dev, struct tg3 *tp, static inline void tg3_set_mtu(struct net_device *dev, struct tg3 *tp,
int new_mtu) int new_mtu)
{ {
...@@ -5363,6 +5246,26 @@ static int tg3_reset_hw(struct tg3 *tp) ...@@ -5363,6 +5246,26 @@ static int tg3_reset_hw(struct tg3 *tp)
*/ */
tw32_f(MAC_LOW_WMARK_MAX_RX_FRAME, 2); tw32_f(MAC_LOW_WMARK_MAX_RX_FRAME, 2);
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704 &&
tp->phy_id == PHY_ID_SERDES) {
/* Enable hardware link auto-negotiation */
u32 digctrl, txctrl;
digctrl = SG_DIG_USING_HW_AUTONEG | SG_DIG_CRC16_CLEAR_N |
SG_DIG_LOCAL_DUPLEX_STATUS | SG_DIG_LOCAL_LINK_STATUS |
(2 << SG_DIG_SPEED_STATUS_SHIFT) | SG_DIG_FIBER_MODE |
SG_DIG_GBIC_ENABLE;
txctrl = tr32(MAC_SERDES_CFG);
tw32_f(MAC_SERDES_CFG, txctrl | MAC_SERDES_CFG_EDGE_SELECT);
tw32_f(SG_DIG_CTRL, digctrl | SG_DIG_SOFT_RESET);
tr32(SG_DIG_CTRL);
udelay(5);
tw32_f(SG_DIG_CTRL, digctrl);
tp->tg3_flags2 |= TG3_FLG2_HW_AUTONEG;
}
err = tg3_setup_phy(tp, 1); err = tg3_setup_phy(tp, 1);
if (err) if (err)
return err; return err;
...@@ -6696,6 +6599,9 @@ static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) ...@@ -6696,6 +6599,9 @@ static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
case SIOCGMIIREG: { case SIOCGMIIREG: {
u32 mii_regval; u32 mii_regval;
if (tp->phy_id == PHY_ID_SERDES)
break; /* We have no PHY */
spin_lock_irq(&tp->lock); spin_lock_irq(&tp->lock);
err = tg3_readphy(tp, data->reg_num & 0x1f, &mii_regval); err = tg3_readphy(tp, data->reg_num & 0x1f, &mii_regval);
spin_unlock_irq(&tp->lock); spin_unlock_irq(&tp->lock);
...@@ -6706,6 +6612,9 @@ static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) ...@@ -6706,6 +6612,9 @@ static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
} }
case SIOCSMIIREG: case SIOCSMIIREG:
if (tp->phy_id == PHY_ID_SERDES)
break; /* We have no PHY */
if (!capable(CAP_NET_ADMIN)) if (!capable(CAP_NET_ADMIN))
return -EPERM; return -EPERM;
...@@ -7636,12 +7545,9 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) ...@@ -7636,12 +7545,9 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
else else
tp->tg3_flags &= ~TG3_FLAG_TXD_MBOX_HWBUG; tp->tg3_flags &= ~TG3_FLAG_TXD_MBOX_HWBUG;
/* 5700 chips can get confused if TX buffers straddle the /* It seems all chips can get confused if TX buffers
* 4GB address boundary in some cases. * straddle the 4GB address boundary in some cases.
*/ */
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700)
tp->dev->hard_start_xmit = tg3_start_xmit_4gbug;
else
tp->dev->hard_start_xmit = tg3_start_xmit; tp->dev->hard_start_xmit = tg3_start_xmit;
tp->rx_offset = 2; tp->rx_offset = 2;
......
/* $Id: tg3.h,v 1.37.2.32 2002/03/11 12:18:18 davem Exp $ /* $Id: tg3.h,v 1.37.2.32 2002/03/11 12:18:18 davem Exp $
* tg3.h: Definitions for Broadcom Tigon3 ethernet driver. * tg3.h: Definitions for Broadcom Tigon3 ethernet driver.
* *
* Copyright (C) 2001, 2002 David S. Miller (davem@redhat.com) * Copyright (C) 2001, 2002, 2003, 2004 David S. Miller (davem@redhat.com)
* Copyright (C) 2001 Jeff Garzik (jgarzik@pobox.com) * Copyright (C) 2001 Jeff Garzik (jgarzik@pobox.com)
* Copyright (C) 2004 Sun Microsystems Inc.
*/ */
#ifndef _T3_H #ifndef _T3_H
...@@ -116,6 +117,7 @@ ...@@ -116,6 +117,7 @@
#define CHIPREV_ID_5704_A0 0x2000 #define CHIPREV_ID_5704_A0 0x2000
#define CHIPREV_ID_5704_A1 0x2001 #define CHIPREV_ID_5704_A1 0x2001
#define CHIPREV_ID_5704_A2 0x2002 #define CHIPREV_ID_5704_A2 0x2002
#define CHIPREV_ID_5704_A3 0x2003
#define CHIPREV_ID_5705_A0 0x3000 #define CHIPREV_ID_5705_A0 0x3000
#define CHIPREV_ID_5705_A1 0x3001 #define CHIPREV_ID_5705_A1 0x3001
#define CHIPREV_ID_5705_A2 0x3002 #define CHIPREV_ID_5705_A2 0x3002
...@@ -518,8 +520,50 @@ ...@@ -518,8 +520,50 @@
#define MAC_EXTADDR_11_HIGH 0x00000588 #define MAC_EXTADDR_11_HIGH 0x00000588
#define MAC_EXTADDR_11_LOW 0x0000058c #define MAC_EXTADDR_11_LOW 0x0000058c
#define MAC_SERDES_CFG 0x00000590 #define MAC_SERDES_CFG 0x00000590
#define MAC_SERDES_CFG_EDGE_SELECT 0x00001000
#define MAC_SERDES_STAT 0x00000594 #define MAC_SERDES_STAT 0x00000594
/* 0x598 --> 0x600 unused */ /* 0x598 --> 0x5b0 unused */
#define SG_DIG_CTRL 0x000005b0
#define SG_DIG_USING_HW_AUTONEG 0x80000000
#define SG_DIG_SOFT_RESET 0x40000000
#define SG_DIG_DISABLE_LINKRDY 0x20000000
#define SG_DIG_CRC16_CLEAR_N 0x01000000
#define SG_DIG_EN10B 0x00800000
#define SG_DIG_CLEAR_STATUS 0x00400000
#define SG_DIG_LOCAL_DUPLEX_STATUS 0x00200000
#define SG_DIG_LOCAL_LINK_STATUS 0x00100000
#define SG_DIG_SPEED_STATUS_MASK 0x000c0000
#define SG_DIG_SPEED_STATUS_SHIFT 18
#define SG_DIG_JUMBO_PACKET_DISABLE 0x00020000
#define SG_DIG_RESTART_AUTONEG 0x00010000
#define SG_DIG_FIBER_MODE 0x00008000
#define SG_DIG_REMOTE_FAULT_MASK 0x00006000
#define SG_DIG_PAUSE_MASK 0x00001800
#define SG_DIG_GBIC_ENABLE 0x00000400
#define SG_DIG_CHECK_END_ENABLE 0x00000200
#define SG_DIG_SGMII_AUTONEG_TIMER 0x00000100
#define SG_DIG_CLOCK_PHASE_SELECT 0x00000080
#define SG_DIG_GMII_INPUT_SELECT 0x00000040
#define SG_DIG_MRADV_CRC16_SELECT 0x00000020
#define SG_DIG_COMMA_DETECT_ENABLE 0x00000010
#define SG_DIG_AUTONEG_TIMER_REDUCE 0x00000008
#define SG_DIG_AUTONEG_LOW_ENABLE 0x00000004
#define SG_DIG_REMOTE_LOOPBACK 0x00000002
#define SG_DIG_LOOPBACK 0x00000001
#define SG_DIG_STATUS 0x000005b4
#define SG_DIG_CRC16_BUS_MASK 0xffff0000
#define SG_DIG_PARTNER_FAULT_MASK 0x00600000 /* If !MRADV_CRC16_SELECT */
#define SG_DIG_PARTNER_ASYM_PAUSE 0x00100000 /* If !MRADV_CRC16_SELECT */
#define SG_DIG_PARTNER_PAUSE_CAPABLE 0x00080000 /* If !MRADV_CRC16_SELECT */
#define SG_DIG_PARTNER_HALF_DUPLEX 0x00040000 /* If !MRADV_CRC16_SELECT */
#define SG_DIG_PARTNER_FULL_DUPLEX 0x00020000 /* If !MRADV_CRC16_SELECT */
#define SG_DIG_PARTNER_NEXT_PAGE 0x00010000 /* If !MRADV_CRC16_SELECT */
#define SG_DIG_AUTONEG_STATE_MASK 0x00000ff0
#define SG_DIG_COMMA_DETECTOR 0x00000008
#define SG_DIG_MAC_ACK_STATUS 0x00000004
#define SG_DIG_AUTONEG_COMPLETE 0x00000002
#define SG_DIG_AUTONEG_ERROR 0x00000001
/* 0x5b8 --> 0x600 unused */
#define MAC_TX_MAC_STATE_BASE 0x00000600 /* 16 bytes */ #define MAC_TX_MAC_STATE_BASE 0x00000600 /* 16 bytes */
#define MAC_RX_MAC_STATE_BASE 0x00000610 /* 20 bytes */ #define MAC_RX_MAC_STATE_BASE 0x00000610 /* 20 bytes */
/* 0x624 --> 0x800 unused */ /* 0x624 --> 0x800 unused */
...@@ -2044,6 +2088,7 @@ struct tg3 { ...@@ -2044,6 +2088,7 @@ struct tg3 {
#define TG3_FLG2_PHY_BER_BUG 0x00000100 #define TG3_FLG2_PHY_BER_BUG 0x00000100
#define TG3_FLG2_PCI_EXPRESS 0x00000200 #define TG3_FLG2_PCI_EXPRESS 0x00000200
#define TG3_FLG2_ASF_NEW_HANDSHAKE 0x00000400 #define TG3_FLG2_ASF_NEW_HANDSHAKE 0x00000400
#define TG3_FLG2_HW_AUTONEG 0x00000800
u32 split_mode_max_reqs; u32 split_mode_max_reqs;
#define SPLIT_MODE_5704_MAX_REQ 3 #define SPLIT_MODE_5704_MAX_REQ 3
......
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