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authorJeff Garzik <jgarzik@pobox.com>2005-08-30 13:32:29 -0400
committerJeff Garzik <jgarzik@pobox.com>2005-08-30 13:32:29 -0400
commited735ccbefaf7e5e3ef61418f7e209b8c59308a7 (patch)
treeb8cc69814d2368b08d0a84c8da0c12028bd04867 /drivers/net
parent39fbe47377062200acc26ea0ccef223b4399a82c (diff)
parentd8971fcb702e24d1e22c77fd1772f182ffee87e3 (diff)
Merge HEAD from /spare/repo/linux-2.6/.git
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/bnx2.c229
-rw-r--r--drivers/net/bnx2.h10
-rw-r--r--drivers/net/bonding/bond_3ad.c11
-rw-r--r--drivers/net/bonding/bond_3ad.h2
-rw-r--r--drivers/net/bonding/bond_alb.c5
-rw-r--r--drivers/net/hamradio/bpqether.c4
-rw-r--r--drivers/net/ibmveth.c2
-rw-r--r--drivers/net/iseries_veth.c2
-rw-r--r--drivers/net/ppp_generic.c1
-rw-r--r--drivers/net/pppoe.c6
-rw-r--r--drivers/net/rrunner.c3
-rw-r--r--drivers/net/s2io.h4
-rw-r--r--drivers/net/shaper.c50
-rw-r--r--drivers/net/tg3.c325
-rw-r--r--drivers/net/tg3.h10
-rw-r--r--drivers/net/wan/hdlc_generic.c2
-rw-r--r--drivers/net/wan/lapbether.c2
-rw-r--r--drivers/net/wan/sdla_fr.c22
-rw-r--r--drivers/net/wan/syncppp.c2
19 files changed, 413 insertions, 279 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 8acc655ec1e8..7babf6af4e28 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -14,8 +14,8 @@
14 14
15#define DRV_MODULE_NAME "bnx2" 15#define DRV_MODULE_NAME "bnx2"
16#define PFX DRV_MODULE_NAME ": " 16#define PFX DRV_MODULE_NAME ": "
17#define DRV_MODULE_VERSION "1.2.19" 17#define DRV_MODULE_VERSION "1.2.20"
18#define DRV_MODULE_RELDATE "May 23, 2005" 18#define DRV_MODULE_RELDATE "August 22, 2005"
19 19
20#define RUN_AT(x) (jiffies + (x)) 20#define RUN_AT(x) (jiffies + (x))
21 21
@@ -52,7 +52,6 @@ static struct {
52 { "HP NC370i Multifunction Gigabit Server Adapter" }, 52 { "HP NC370i Multifunction Gigabit Server Adapter" },
53 { "Broadcom NetXtreme II BCM5706 1000Base-SX" }, 53 { "Broadcom NetXtreme II BCM5706 1000Base-SX" },
54 { "HP NC370F Multifunction Gigabit Server Adapter" }, 54 { "HP NC370F Multifunction Gigabit Server Adapter" },
55 { 0 },
56 }; 55 };
57 56
58static struct pci_device_id bnx2_pci_tbl[] = { 57static struct pci_device_id bnx2_pci_tbl[] = {
@@ -108,6 +107,15 @@ static struct flash_spec flash_table[] =
108 107
109MODULE_DEVICE_TABLE(pci, bnx2_pci_tbl); 108MODULE_DEVICE_TABLE(pci, bnx2_pci_tbl);
110 109
110static inline u32 bnx2_tx_avail(struct bnx2 *bp)
111{
112 u32 diff = TX_RING_IDX(bp->tx_prod) - TX_RING_IDX(bp->tx_cons);
113
114 if (diff > MAX_TX_DESC_CNT)
115 diff = (diff & MAX_TX_DESC_CNT) - 1;
116 return (bp->tx_ring_size - diff);
117}
118
111static u32 119static u32
112bnx2_reg_rd_ind(struct bnx2 *bp, u32 offset) 120bnx2_reg_rd_ind(struct bnx2 *bp, u32 offset)
113{ 121{
@@ -807,7 +815,19 @@ bnx2_setup_serdes_phy(struct bnx2 *bp)
807 bnx2_write_phy(bp, MII_ADVERTISE, new_adv); 815 bnx2_write_phy(bp, MII_ADVERTISE, new_adv);
808 bnx2_write_phy(bp, MII_BMCR, bmcr | BMCR_ANRESTART | 816 bnx2_write_phy(bp, MII_BMCR, bmcr | BMCR_ANRESTART |
809 BMCR_ANENABLE); 817 BMCR_ANENABLE);
810 bp->serdes_an_pending = SERDES_AN_TIMEOUT / bp->timer_interval; 818 if (CHIP_NUM(bp) == CHIP_NUM_5706) {
819 /* Speed up link-up time when the link partner
820 * does not autonegotiate which is very common
821 * in blade servers. Some blade servers use
822 * IPMI for kerboard input and it's important
823 * to minimize link disruptions. Autoneg. involves
824 * exchanging base pages plus 3 next pages and
825 * normally completes in about 120 msec.
826 */
827 bp->current_interval = SERDES_AN_TIMEOUT;
828 bp->serdes_an_pending = 1;
829 mod_timer(&bp->timer, jiffies + bp->current_interval);
830 }
811 } 831 }
812 832
813 return 0; 833 return 0;
@@ -1327,22 +1347,17 @@ bnx2_tx_int(struct bnx2 *bp)
1327 } 1347 }
1328 } 1348 }
1329 1349
1330 atomic_add(tx_free_bd, &bp->tx_avail_bd); 1350 bp->tx_cons = sw_cons;
1331 1351
1332 if (unlikely(netif_queue_stopped(bp->dev))) { 1352 if (unlikely(netif_queue_stopped(bp->dev))) {
1333 unsigned long flags; 1353 spin_lock(&bp->tx_lock);
1334
1335 spin_lock_irqsave(&bp->tx_lock, flags);
1336 if ((netif_queue_stopped(bp->dev)) && 1354 if ((netif_queue_stopped(bp->dev)) &&
1337 (atomic_read(&bp->tx_avail_bd) > MAX_SKB_FRAGS)) { 1355 (bnx2_tx_avail(bp) > MAX_SKB_FRAGS)) {
1338 1356
1339 netif_wake_queue(bp->dev); 1357 netif_wake_queue(bp->dev);
1340 } 1358 }
1341 spin_unlock_irqrestore(&bp->tx_lock, flags); 1359 spin_unlock(&bp->tx_lock);
1342 } 1360 }
1343
1344 bp->tx_cons = sw_cons;
1345
1346} 1361}
1347 1362
1348static inline void 1363static inline void
@@ -1523,15 +1538,12 @@ bnx2_msi(int irq, void *dev_instance, struct pt_regs *regs)
1523 BNX2_PCICFG_INT_ACK_CMD_MASK_INT); 1538 BNX2_PCICFG_INT_ACK_CMD_MASK_INT);
1524 1539
1525 /* Return here if interrupt is disabled. */ 1540 /* Return here if interrupt is disabled. */
1526 if (unlikely(atomic_read(&bp->intr_sem) != 0)) { 1541 if (unlikely(atomic_read(&bp->intr_sem) != 0))
1527 return IRQ_RETVAL(1); 1542 return IRQ_HANDLED;
1528 }
1529 1543
1530 if (netif_rx_schedule_prep(dev)) { 1544 netif_rx_schedule(dev);
1531 __netif_rx_schedule(dev);
1532 }
1533 1545
1534 return IRQ_RETVAL(1); 1546 return IRQ_HANDLED;
1535} 1547}
1536 1548
1537static irqreturn_t 1549static irqreturn_t
@@ -1549,22 +1561,19 @@ bnx2_interrupt(int irq, void *dev_instance, struct pt_regs *regs)
1549 if ((bp->status_blk->status_idx == bp->last_status_idx) || 1561 if ((bp->status_blk->status_idx == bp->last_status_idx) ||
1550 (REG_RD(bp, BNX2_PCICFG_MISC_STATUS) & 1562 (REG_RD(bp, BNX2_PCICFG_MISC_STATUS) &
1551 BNX2_PCICFG_MISC_STATUS_INTA_VALUE)) 1563 BNX2_PCICFG_MISC_STATUS_INTA_VALUE))
1552 return IRQ_RETVAL(0); 1564 return IRQ_NONE;
1553 1565
1554 REG_WR(bp, BNX2_PCICFG_INT_ACK_CMD, 1566 REG_WR(bp, BNX2_PCICFG_INT_ACK_CMD,
1555 BNX2_PCICFG_INT_ACK_CMD_USE_INT_HC_PARAM | 1567 BNX2_PCICFG_INT_ACK_CMD_USE_INT_HC_PARAM |
1556 BNX2_PCICFG_INT_ACK_CMD_MASK_INT); 1568 BNX2_PCICFG_INT_ACK_CMD_MASK_INT);
1557 1569
1558 /* Return here if interrupt is shared and is disabled. */ 1570 /* Return here if interrupt is shared and is disabled. */
1559 if (unlikely(atomic_read(&bp->intr_sem) != 0)) { 1571 if (unlikely(atomic_read(&bp->intr_sem) != 0))
1560 return IRQ_RETVAL(1); 1572 return IRQ_HANDLED;
1561 }
1562 1573
1563 if (netif_rx_schedule_prep(dev)) { 1574 netif_rx_schedule(dev);
1564 __netif_rx_schedule(dev);
1565 }
1566 1575
1567 return IRQ_RETVAL(1); 1576 return IRQ_HANDLED;
1568} 1577}
1569 1578
1570static int 1579static int
@@ -1581,11 +1590,9 @@ bnx2_poll(struct net_device *dev, int *budget)
1581 (bp->status_blk->status_attn_bits_ack & 1590 (bp->status_blk->status_attn_bits_ack &
1582 STATUS_ATTN_BITS_LINK_STATE)) { 1591 STATUS_ATTN_BITS_LINK_STATE)) {
1583 1592
1584 unsigned long flags; 1593 spin_lock(&bp->phy_lock);
1585
1586 spin_lock_irqsave(&bp->phy_lock, flags);
1587 bnx2_phy_int(bp); 1594 bnx2_phy_int(bp);
1588 spin_unlock_irqrestore(&bp->phy_lock, flags); 1595 spin_unlock(&bp->phy_lock);
1589 } 1596 }
1590 1597
1591 if (bp->status_blk->status_tx_quick_consumer_index0 != bp->tx_cons) { 1598 if (bp->status_blk->status_tx_quick_consumer_index0 != bp->tx_cons) {
@@ -1628,9 +1635,8 @@ bnx2_set_rx_mode(struct net_device *dev)
1628 struct bnx2 *bp = dev->priv; 1635 struct bnx2 *bp = dev->priv;
1629 u32 rx_mode, sort_mode; 1636 u32 rx_mode, sort_mode;
1630 int i; 1637 int i;
1631 unsigned long flags;
1632 1638
1633 spin_lock_irqsave(&bp->phy_lock, flags); 1639 spin_lock_bh(&bp->phy_lock);
1634 1640
1635 rx_mode = bp->rx_mode & ~(BNX2_EMAC_RX_MODE_PROMISCUOUS | 1641 rx_mode = bp->rx_mode & ~(BNX2_EMAC_RX_MODE_PROMISCUOUS |
1636 BNX2_EMAC_RX_MODE_KEEP_VLAN_TAG); 1642 BNX2_EMAC_RX_MODE_KEEP_VLAN_TAG);
@@ -1691,7 +1697,7 @@ bnx2_set_rx_mode(struct net_device *dev)
1691 REG_WR(bp, BNX2_RPM_SORT_USER0, sort_mode); 1697 REG_WR(bp, BNX2_RPM_SORT_USER0, sort_mode);
1692 REG_WR(bp, BNX2_RPM_SORT_USER0, sort_mode | BNX2_RPM_SORT_USER0_ENA); 1698 REG_WR(bp, BNX2_RPM_SORT_USER0, sort_mode | BNX2_RPM_SORT_USER0_ENA);
1693 1699
1694 spin_unlock_irqrestore(&bp->phy_lock, flags); 1700 spin_unlock_bh(&bp->phy_lock);
1695} 1701}
1696 1702
1697static void 1703static void
@@ -2960,7 +2966,6 @@ bnx2_init_tx_ring(struct bnx2 *bp)
2960 bp->tx_prod = 0; 2966 bp->tx_prod = 0;
2961 bp->tx_cons = 0; 2967 bp->tx_cons = 0;
2962 bp->tx_prod_bseq = 0; 2968 bp->tx_prod_bseq = 0;
2963 atomic_set(&bp->tx_avail_bd, bp->tx_ring_size);
2964 2969
2965 val = BNX2_L2CTX_TYPE_TYPE_L2; 2970 val = BNX2_L2CTX_TYPE_TYPE_L2;
2966 val |= BNX2_L2CTX_TYPE_SIZE_L2; 2971 val |= BNX2_L2CTX_TYPE_SIZE_L2;
@@ -3507,11 +3512,11 @@ bnx2_test_registers(struct bnx2 *bp)
3507 rw_mask = reg_tbl[i].rw_mask; 3512 rw_mask = reg_tbl[i].rw_mask;
3508 ro_mask = reg_tbl[i].ro_mask; 3513 ro_mask = reg_tbl[i].ro_mask;
3509 3514
3510 save_val = readl((u8 *) bp->regview + offset); 3515 save_val = readl(bp->regview + offset);
3511 3516
3512 writel(0, (u8 *) bp->regview + offset); 3517 writel(0, bp->regview + offset);
3513 3518
3514 val = readl((u8 *) bp->regview + offset); 3519 val = readl(bp->regview + offset);
3515 if ((val & rw_mask) != 0) { 3520 if ((val & rw_mask) != 0) {
3516 goto reg_test_err; 3521 goto reg_test_err;
3517 } 3522 }
@@ -3520,9 +3525,9 @@ bnx2_test_registers(struct bnx2 *bp)
3520 goto reg_test_err; 3525 goto reg_test_err;
3521 } 3526 }
3522 3527
3523 writel(0xffffffff, (u8 *) bp->regview + offset); 3528 writel(0xffffffff, bp->regview + offset);
3524 3529
3525 val = readl((u8 *) bp->regview + offset); 3530 val = readl(bp->regview + offset);
3526 if ((val & rw_mask) != rw_mask) { 3531 if ((val & rw_mask) != rw_mask) {
3527 goto reg_test_err; 3532 goto reg_test_err;
3528 } 3533 }
@@ -3531,11 +3536,11 @@ bnx2_test_registers(struct bnx2 *bp)
3531 goto reg_test_err; 3536 goto reg_test_err;
3532 } 3537 }
3533 3538
3534 writel(save_val, (u8 *) bp->regview + offset); 3539 writel(save_val, bp->regview + offset);
3535 continue; 3540 continue;
3536 3541
3537reg_test_err: 3542reg_test_err:
3538 writel(save_val, (u8 *) bp->regview + offset); 3543 writel(save_val, bp->regview + offset);
3539 ret = -ENODEV; 3544 ret = -ENODEV;
3540 break; 3545 break;
3541 } 3546 }
@@ -3752,10 +3757,10 @@ bnx2_test_link(struct bnx2 *bp)
3752{ 3757{
3753 u32 bmsr; 3758 u32 bmsr;
3754 3759
3755 spin_lock_irq(&bp->phy_lock); 3760 spin_lock_bh(&bp->phy_lock);
3756 bnx2_read_phy(bp, MII_BMSR, &bmsr); 3761 bnx2_read_phy(bp, MII_BMSR, &bmsr);
3757 bnx2_read_phy(bp, MII_BMSR, &bmsr); 3762 bnx2_read_phy(bp, MII_BMSR, &bmsr);
3758 spin_unlock_irq(&bp->phy_lock); 3763 spin_unlock_bh(&bp->phy_lock);
3759 3764
3760 if (bmsr & BMSR_LSTATUS) { 3765 if (bmsr & BMSR_LSTATUS) {
3761 return 0; 3766 return 0;
@@ -3801,6 +3806,9 @@ bnx2_timer(unsigned long data)
3801 struct bnx2 *bp = (struct bnx2 *) data; 3806 struct bnx2 *bp = (struct bnx2 *) data;
3802 u32 msg; 3807 u32 msg;
3803 3808
3809 if (!netif_running(bp->dev))
3810 return;
3811
3804 if (atomic_read(&bp->intr_sem) != 0) 3812 if (atomic_read(&bp->intr_sem) != 0)
3805 goto bnx2_restart_timer; 3813 goto bnx2_restart_timer;
3806 3814
@@ -3809,15 +3817,16 @@ bnx2_timer(unsigned long data)
3809 3817
3810 if ((bp->phy_flags & PHY_SERDES_FLAG) && 3818 if ((bp->phy_flags & PHY_SERDES_FLAG) &&
3811 (CHIP_NUM(bp) == CHIP_NUM_5706)) { 3819 (CHIP_NUM(bp) == CHIP_NUM_5706)) {
3812 unsigned long flags;
3813 3820
3814 spin_lock_irqsave(&bp->phy_lock, flags); 3821 spin_lock(&bp->phy_lock);
3815 if (bp->serdes_an_pending) { 3822 if (bp->serdes_an_pending) {
3816 bp->serdes_an_pending--; 3823 bp->serdes_an_pending--;
3817 } 3824 }
3818 else if ((bp->link_up == 0) && (bp->autoneg & AUTONEG_SPEED)) { 3825 else if ((bp->link_up == 0) && (bp->autoneg & AUTONEG_SPEED)) {
3819 u32 bmcr; 3826 u32 bmcr;
3820 3827
3828 bp->current_interval = bp->timer_interval;
3829
3821 bnx2_read_phy(bp, MII_BMCR, &bmcr); 3830 bnx2_read_phy(bp, MII_BMCR, &bmcr);
3822 3831
3823 if (bmcr & BMCR_ANENABLE) { 3832 if (bmcr & BMCR_ANENABLE) {
@@ -3860,14 +3869,14 @@ bnx2_timer(unsigned long data)
3860 3869
3861 } 3870 }
3862 } 3871 }
3872 else
3873 bp->current_interval = bp->timer_interval;
3863 3874
3864 spin_unlock_irqrestore(&bp->phy_lock, flags); 3875 spin_unlock(&bp->phy_lock);
3865 } 3876 }
3866 3877
3867bnx2_restart_timer: 3878bnx2_restart_timer:
3868 bp->timer.expires = RUN_AT(bp->timer_interval); 3879 mod_timer(&bp->timer, jiffies + bp->current_interval);
3869
3870 add_timer(&bp->timer);
3871} 3880}
3872 3881
3873/* Called with rtnl_lock */ 3882/* Called with rtnl_lock */
@@ -3920,12 +3929,7 @@ bnx2_open(struct net_device *dev)
3920 return rc; 3929 return rc;
3921 } 3930 }
3922 3931
3923 init_timer(&bp->timer); 3932 mod_timer(&bp->timer, jiffies + bp->current_interval);
3924
3925 bp->timer.expires = RUN_AT(bp->timer_interval);
3926 bp->timer.data = (unsigned long) bp;
3927 bp->timer.function = bnx2_timer;
3928 add_timer(&bp->timer);
3929 3933
3930 atomic_set(&bp->intr_sem, 0); 3934 atomic_set(&bp->intr_sem, 0);
3931 3935
@@ -3976,12 +3980,17 @@ bnx2_reset_task(void *data)
3976{ 3980{
3977 struct bnx2 *bp = data; 3981 struct bnx2 *bp = data;
3978 3982
3983 if (!netif_running(bp->dev))
3984 return;
3985
3986 bp->in_reset_task = 1;
3979 bnx2_netif_stop(bp); 3987 bnx2_netif_stop(bp);
3980 3988
3981 bnx2_init_nic(bp); 3989 bnx2_init_nic(bp);
3982 3990
3983 atomic_set(&bp->intr_sem, 1); 3991 atomic_set(&bp->intr_sem, 1);
3984 bnx2_netif_start(bp); 3992 bnx2_netif_start(bp);
3993 bp->in_reset_task = 0;
3985} 3994}
3986 3995
3987static void 3996static void
@@ -4041,9 +4050,7 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
4041 u16 prod, ring_prod; 4050 u16 prod, ring_prod;
4042 int i; 4051 int i;
4043 4052
4044 if (unlikely(atomic_read(&bp->tx_avail_bd) < 4053 if (unlikely(bnx2_tx_avail(bp) < (skb_shinfo(skb)->nr_frags + 1))) {
4045 (skb_shinfo(skb)->nr_frags + 1))) {
4046
4047 netif_stop_queue(dev); 4054 netif_stop_queue(dev);
4048 printk(KERN_ERR PFX "%s: BUG! Tx ring full when queue awake!\n", 4055 printk(KERN_ERR PFX "%s: BUG! Tx ring full when queue awake!\n",
4049 dev->name); 4056 dev->name);
@@ -4140,8 +4147,6 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
4140 prod = NEXT_TX_BD(prod); 4147 prod = NEXT_TX_BD(prod);
4141 bp->tx_prod_bseq += skb->len; 4148 bp->tx_prod_bseq += skb->len;
4142 4149
4143 atomic_sub(last_frag + 1, &bp->tx_avail_bd);
4144
4145 REG_WR16(bp, MB_TX_CID_ADDR + BNX2_L2CTX_TX_HOST_BIDX, prod); 4150 REG_WR16(bp, MB_TX_CID_ADDR + BNX2_L2CTX_TX_HOST_BIDX, prod);
4146 REG_WR(bp, MB_TX_CID_ADDR + BNX2_L2CTX_TX_HOST_BSEQ, bp->tx_prod_bseq); 4151 REG_WR(bp, MB_TX_CID_ADDR + BNX2_L2CTX_TX_HOST_BSEQ, bp->tx_prod_bseq);
4147 4152
@@ -4150,17 +4155,13 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
4150 bp->tx_prod = prod; 4155 bp->tx_prod = prod;
4151 dev->trans_start = jiffies; 4156 dev->trans_start = jiffies;
4152 4157
4153 if (unlikely(atomic_read(&bp->tx_avail_bd) <= MAX_SKB_FRAGS)) { 4158 if (unlikely(bnx2_tx_avail(bp) <= MAX_SKB_FRAGS)) {
4154 unsigned long flags; 4159 spin_lock(&bp->tx_lock);
4155 4160 netif_stop_queue(dev);
4156 spin_lock_irqsave(&bp->tx_lock, flags); 4161
4157 if (atomic_read(&bp->tx_avail_bd) <= MAX_SKB_FRAGS) { 4162 if (bnx2_tx_avail(bp) > MAX_SKB_FRAGS)
4158 netif_stop_queue(dev); 4163 netif_wake_queue(dev);
4159 4164 spin_unlock(&bp->tx_lock);
4160 if (atomic_read(&bp->tx_avail_bd) > MAX_SKB_FRAGS)
4161 netif_wake_queue(dev);
4162 }
4163 spin_unlock_irqrestore(&bp->tx_lock, flags);
4164 } 4165 }
4165 4166
4166 return NETDEV_TX_OK; 4167 return NETDEV_TX_OK;
@@ -4173,7 +4174,13 @@ bnx2_close(struct net_device *dev)
4173 struct bnx2 *bp = dev->priv; 4174 struct bnx2 *bp = dev->priv;
4174 u32 reset_code; 4175 u32 reset_code;
4175 4176
4176 flush_scheduled_work(); 4177 /* Calling flush_scheduled_work() may deadlock because
4178 * linkwatch_event() may be on the workqueue and it will try to get
4179 * the rtnl_lock which we are holding.
4180 */
4181 while (bp->in_reset_task)
4182 msleep(1);
4183
4177 bnx2_netif_stop(bp); 4184 bnx2_netif_stop(bp);
4178 del_timer_sync(&bp->timer); 4185 del_timer_sync(&bp->timer);
4179 if (bp->wol) 4186 if (bp->wol)
@@ -4390,11 +4397,11 @@ bnx2_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
4390 bp->req_line_speed = req_line_speed; 4397 bp->req_line_speed = req_line_speed;
4391 bp->req_duplex = req_duplex; 4398 bp->req_duplex = req_duplex;
4392 4399
4393 spin_lock_irq(&bp->phy_lock); 4400 spin_lock_bh(&bp->phy_lock);
4394 4401
4395 bnx2_setup_phy(bp); 4402 bnx2_setup_phy(bp);
4396 4403
4397 spin_unlock_irq(&bp->phy_lock); 4404 spin_unlock_bh(&bp->phy_lock);
4398 4405
4399 return 0; 4406 return 0;
4400} 4407}
@@ -4464,19 +4471,20 @@ bnx2_nway_reset(struct net_device *dev)
4464 return -EINVAL; 4471 return -EINVAL;
4465 } 4472 }
4466 4473
4467 spin_lock_irq(&bp->phy_lock); 4474 spin_lock_bh(&bp->phy_lock);
4468 4475
4469 /* Force a link down visible on the other side */ 4476 /* Force a link down visible on the other side */
4470 if (bp->phy_flags & PHY_SERDES_FLAG) { 4477 if (bp->phy_flags & PHY_SERDES_FLAG) {
4471 bnx2_write_phy(bp, MII_BMCR, BMCR_LOOPBACK); 4478 bnx2_write_phy(bp, MII_BMCR, BMCR_LOOPBACK);
4472 spin_unlock_irq(&bp->phy_lock); 4479 spin_unlock_bh(&bp->phy_lock);
4473 4480
4474 msleep(20); 4481 msleep(20);
4475 4482
4476 spin_lock_irq(&bp->phy_lock); 4483 spin_lock_bh(&bp->phy_lock);
4477 if (CHIP_NUM(bp) == CHIP_NUM_5706) { 4484 if (CHIP_NUM(bp) == CHIP_NUM_5706) {
4478 bp->serdes_an_pending = SERDES_AN_TIMEOUT / 4485 bp->current_interval = SERDES_AN_TIMEOUT;
4479 bp->timer_interval; 4486 bp->serdes_an_pending = 1;
4487 mod_timer(&bp->timer, jiffies + bp->current_interval);
4480 } 4488 }
4481 } 4489 }
4482 4490
@@ -4484,7 +4492,7 @@ bnx2_nway_reset(struct net_device *dev)
4484 bmcr &= ~BMCR_LOOPBACK; 4492 bmcr &= ~BMCR_LOOPBACK;
4485 bnx2_write_phy(bp, MII_BMCR, bmcr | BMCR_ANRESTART | BMCR_ANENABLE); 4493 bnx2_write_phy(bp, MII_BMCR, bmcr | BMCR_ANRESTART | BMCR_ANENABLE);
4486 4494
4487 spin_unlock_irq(&bp->phy_lock); 4495 spin_unlock_bh(&bp->phy_lock);
4488 4496
4489 return 0; 4497 return 0;
4490} 4498}
@@ -4670,11 +4678,11 @@ bnx2_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam *epause)
4670 bp->autoneg &= ~AUTONEG_FLOW_CTRL; 4678 bp->autoneg &= ~AUTONEG_FLOW_CTRL;
4671 } 4679 }
4672 4680
4673 spin_lock_irq(&bp->phy_lock); 4681 spin_lock_bh(&bp->phy_lock);
4674 4682
4675 bnx2_setup_phy(bp); 4683 bnx2_setup_phy(bp);
4676 4684
4677 spin_unlock_irq(&bp->phy_lock); 4685 spin_unlock_bh(&bp->phy_lock);
4678 4686
4679 return 0; 4687 return 0;
4680} 4688}
@@ -4698,7 +4706,7 @@ bnx2_set_rx_csum(struct net_device *dev, u32 data)
4698 4706
4699#define BNX2_NUM_STATS 45 4707#define BNX2_NUM_STATS 45
4700 4708
4701struct { 4709static struct {
4702 char string[ETH_GSTRING_LEN]; 4710 char string[ETH_GSTRING_LEN];
4703} bnx2_stats_str_arr[BNX2_NUM_STATS] = { 4711} bnx2_stats_str_arr[BNX2_NUM_STATS] = {
4704 { "rx_bytes" }, 4712 { "rx_bytes" },
@@ -4750,7 +4758,7 @@ struct {
4750 4758
4751#define STATS_OFFSET32(offset_name) (offsetof(struct statistics_block, offset_name) / 4) 4759#define STATS_OFFSET32(offset_name) (offsetof(struct statistics_block, offset_name) / 4)
4752 4760
4753unsigned long bnx2_stats_offset_arr[BNX2_NUM_STATS] = { 4761static unsigned long bnx2_stats_offset_arr[BNX2_NUM_STATS] = {
4754 STATS_OFFSET32(stat_IfHCInOctets_hi), 4762 STATS_OFFSET32(stat_IfHCInOctets_hi),
4755 STATS_OFFSET32(stat_IfHCInBadOctets_hi), 4763 STATS_OFFSET32(stat_IfHCInBadOctets_hi),
4756 STATS_OFFSET32(stat_IfHCOutOctets_hi), 4764 STATS_OFFSET32(stat_IfHCOutOctets_hi),
@@ -4801,7 +4809,7 @@ unsigned long bnx2_stats_offset_arr[BNX2_NUM_STATS] = {
4801/* stat_IfHCInBadOctets and stat_Dot3StatsCarrierSenseErrors are 4809/* stat_IfHCInBadOctets and stat_Dot3StatsCarrierSenseErrors are
4802 * skipped because of errata. 4810 * skipped because of errata.
4803 */ 4811 */
4804u8 bnx2_5706_stats_len_arr[BNX2_NUM_STATS] = { 4812static u8 bnx2_5706_stats_len_arr[BNX2_NUM_STATS] = {
4805 8,0,8,8,8,8,8,8,8,8, 4813 8,0,8,8,8,8,8,8,8,8,
4806 4,0,4,4,4,4,4,4,4,4, 4814 4,0,4,4,4,4,4,4,4,4,
4807 4,4,4,4,4,4,4,4,4,4, 4815 4,4,4,4,4,4,4,4,4,4,
@@ -4811,7 +4819,7 @@ u8 bnx2_5706_stats_len_arr[BNX2_NUM_STATS] = {
4811 4819
4812#define BNX2_NUM_TESTS 6 4820#define BNX2_NUM_TESTS 6
4813 4821
4814struct { 4822static struct {
4815 char string[ETH_GSTRING_LEN]; 4823 char string[ETH_GSTRING_LEN];
4816} bnx2_tests_str_arr[BNX2_NUM_TESTS] = { 4824} bnx2_tests_str_arr[BNX2_NUM_TESTS] = {
4817 { "register_test (offline)" }, 4825 { "register_test (offline)" },
@@ -4910,7 +4918,7 @@ bnx2_get_ethtool_stats(struct net_device *dev,
4910 struct bnx2 *bp = dev->priv; 4918 struct bnx2 *bp = dev->priv;
4911 int i; 4919 int i;
4912 u32 *hw_stats = (u32 *) bp->stats_blk; 4920 u32 *hw_stats = (u32 *) bp->stats_blk;
4913 u8 *stats_len_arr = 0; 4921 u8 *stats_len_arr = NULL;
4914 4922
4915 if (hw_stats == NULL) { 4923 if (hw_stats == NULL) {
4916 memset(buf, 0, sizeof(u64) * BNX2_NUM_STATS); 4924 memset(buf, 0, sizeof(u64) * BNX2_NUM_STATS);
@@ -5012,7 +5020,7 @@ static struct ethtool_ops bnx2_ethtool_ops = {
5012static int 5020static int
5013bnx2_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) 5021bnx2_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
5014{ 5022{
5015 struct mii_ioctl_data *data = (struct mii_ioctl_data *)&ifr->ifr_data; 5023 struct mii_ioctl_data *data = if_mii(ifr);
5016 struct bnx2 *bp = dev->priv; 5024 struct bnx2 *bp = dev->priv;
5017 int err; 5025 int err;
5018 5026
@@ -5024,9 +5032,9 @@ bnx2_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
5024 case SIOCGMIIREG: { 5032 case SIOCGMIIREG: {
5025 u32 mii_regval; 5033 u32 mii_regval;
5026 5034
5027 spin_lock_irq(&bp->phy_lock); 5035 spin_lock_bh(&bp->phy_lock);
5028 err = bnx2_read_phy(bp, data->reg_num & 0x1f, &mii_regval); 5036 err = bnx2_read_phy(bp, data->reg_num & 0x1f, &mii_regval);
5029 spin_unlock_irq(&bp->phy_lock); 5037 spin_unlock_bh(&bp->phy_lock);
5030 5038
5031 data->val_out = mii_regval; 5039 data->val_out = mii_regval;
5032 5040
@@ -5037,9 +5045,9 @@ bnx2_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
5037 if (!capable(CAP_NET_ADMIN)) 5045 if (!capable(CAP_NET_ADMIN))
5038 return -EPERM; 5046 return -EPERM;
5039 5047
5040 spin_lock_irq(&bp->phy_lock); 5048 spin_lock_bh(&bp->phy_lock);
5041 err = bnx2_write_phy(bp, data->reg_num & 0x1f, data->val_in); 5049 err = bnx2_write_phy(bp, data->reg_num & 0x1f, data->val_in);
5042 spin_unlock_irq(&bp->phy_lock); 5050 spin_unlock_bh(&bp->phy_lock);
5043 5051
5044 return err; 5052 return err;
5045 5053
@@ -5057,6 +5065,9 @@ bnx2_change_mac_addr(struct net_device *dev, void *p)
5057 struct sockaddr *addr = p; 5065 struct sockaddr *addr = p;
5058 struct bnx2 *bp = dev->priv; 5066 struct bnx2 *bp = dev->priv;
5059 5067
5068 if (!is_valid_ether_addr(addr->sa_data))
5069 return -EINVAL;
5070
5060 memcpy(dev->dev_addr, addr->sa_data, dev->addr_len); 5071 memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
5061 if (netif_running(dev)) 5072 if (netif_running(dev))
5062 bnx2_set_mac_addr(bp); 5073 bnx2_set_mac_addr(bp);
@@ -5305,6 +5316,7 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
5305 bp->stats_ticks = 1000000 & 0xffff00; 5316 bp->stats_ticks = 1000000 & 0xffff00;
5306 5317
5307 bp->timer_interval = HZ; 5318 bp->timer_interval = HZ;
5319 bp->current_interval = HZ;
5308 5320
5309 /* Disable WOL support if we are running on a SERDES chip. */ 5321 /* Disable WOL support if we are running on a SERDES chip. */
5310 if (CHIP_BOND_ID(bp) & CHIP_BOND_ID_SERDES_BIT) { 5322 if (CHIP_BOND_ID(bp) & CHIP_BOND_ID_SERDES_BIT) {
@@ -5328,6 +5340,15 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
5328 bp->req_line_speed = 0; 5340 bp->req_line_speed = 0;
5329 if (bp->phy_flags & PHY_SERDES_FLAG) { 5341 if (bp->phy_flags & PHY_SERDES_FLAG) {
5330 bp->advertising = ETHTOOL_ALL_FIBRE_SPEED | ADVERTISED_Autoneg; 5342 bp->advertising = ETHTOOL_ALL_FIBRE_SPEED | ADVERTISED_Autoneg;
5343
5344 reg = REG_RD_IND(bp, HOST_VIEW_SHMEM_BASE +
5345 BNX2_PORT_HW_CFG_CONFIG);
5346 reg &= BNX2_PORT_HW_CFG_CFG_DFLT_LINK_MASK;
5347 if (reg == BNX2_PORT_HW_CFG_CFG_DFLT_LINK_1G) {
5348 bp->autoneg = 0;
5349 bp->req_line_speed = bp->line_speed = SPEED_1000;
5350 bp->req_duplex = DUPLEX_FULL;
5351 }
5331 } 5352 }
5332 else { 5353 else {
5333 bp->advertising = ETHTOOL_ALL_COPPER_SPEED | ADVERTISED_Autoneg; 5354 bp->advertising = ETHTOOL_ALL_COPPER_SPEED | ADVERTISED_Autoneg;
@@ -5335,11 +5356,17 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
5335 5356
5336 bp->req_flow_ctrl = FLOW_CTRL_RX | FLOW_CTRL_TX; 5357 bp->req_flow_ctrl = FLOW_CTRL_RX | FLOW_CTRL_TX;
5337 5358
5359 init_timer(&bp->timer);
5360 bp->timer.expires = RUN_AT(bp->timer_interval);
5361 bp->timer.data = (unsigned long) bp;
5362 bp->timer.function = bnx2_timer;
5363
5338 return 0; 5364 return 0;
5339 5365
5340err_out_unmap: 5366err_out_unmap:
5341 if (bp->regview) { 5367 if (bp->regview) {
5342 iounmap(bp->regview); 5368 iounmap(bp->regview);
5369 bp->regview = NULL;
5343 } 5370 }
5344 5371
5345err_out_release: 5372err_out_release:
@@ -5454,6 +5481,8 @@ bnx2_remove_one(struct pci_dev *pdev)
5454 struct net_device *dev = pci_get_drvdata(pdev); 5481 struct net_device *dev = pci_get_drvdata(pdev);
5455 struct bnx2 *bp = dev->priv; 5482 struct bnx2 *bp = dev->priv;
5456 5483
5484 flush_scheduled_work();
5485
5457 unregister_netdev(dev); 5486 unregister_netdev(dev);
5458 5487
5459 if (bp->regview) 5488 if (bp->regview)
@@ -5505,12 +5534,12 @@ bnx2_resume(struct pci_dev *pdev)
5505} 5534}
5506 5535
5507static struct pci_driver bnx2_pci_driver = { 5536static struct pci_driver bnx2_pci_driver = {
5508 name: DRV_MODULE_NAME, 5537 .name = DRV_MODULE_NAME,
5509 id_table: bnx2_pci_tbl, 5538 .id_table = bnx2_pci_tbl,
5510 probe: bnx2_init_one, 5539 .probe = bnx2_init_one,
5511 remove: __devexit_p(bnx2_remove_one), 5540 .remove = __devexit_p(bnx2_remove_one),
5512 suspend: bnx2_suspend, 5541 .suspend = bnx2_suspend,
5513 resume: bnx2_resume, 5542 .resume = bnx2_resume,
5514}; 5543};
5515 5544
5516static int __init bnx2_init(void) 5545static int __init bnx2_init(void)
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index 8214a2853d0d..9ad3f5740cd8 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -3841,12 +3841,12 @@ struct bnx2 {
3841 struct status_block *status_blk; 3841 struct status_block *status_blk;
3842 u32 last_status_idx; 3842 u32 last_status_idx;
3843 3843
3844 atomic_t tx_avail_bd;
3845 struct tx_bd *tx_desc_ring; 3844 struct tx_bd *tx_desc_ring;
3846 struct sw_bd *tx_buf_ring; 3845 struct sw_bd *tx_buf_ring;
3847 u32 tx_prod_bseq; 3846 u32 tx_prod_bseq;
3848 u16 tx_prod; 3847 u16 tx_prod;
3849 u16 tx_cons; 3848 u16 tx_cons;
3849 int tx_ring_size;
3850 3850
3851#ifdef BCM_VLAN 3851#ifdef BCM_VLAN
3852 struct vlan_group *vlgrp; 3852 struct vlan_group *vlgrp;
@@ -3872,8 +3872,10 @@ struct bnx2 {
3872 char *name; 3872 char *name;
3873 3873
3874 int timer_interval; 3874 int timer_interval;
3875 int current_interval;
3875 struct timer_list timer; 3876 struct timer_list timer;
3876 struct work_struct reset_task; 3877 struct work_struct reset_task;
3878 int in_reset_task;
3877 3879
3878 /* Used to synchronize phy accesses. */ 3880 /* Used to synchronize phy accesses. */
3879 spinlock_t phy_lock; 3881 spinlock_t phy_lock;
@@ -3927,7 +3929,6 @@ struct bnx2 {
3927 u16 fw_wr_seq; 3929 u16 fw_wr_seq;
3928 u16 fw_drv_pulse_wr_seq; 3930 u16 fw_drv_pulse_wr_seq;
3929 3931
3930 int tx_ring_size;
3931 dma_addr_t tx_desc_mapping; 3932 dma_addr_t tx_desc_mapping;
3932 3933
3933 3934
@@ -3985,7 +3986,7 @@ struct bnx2 {
3985#define PHY_LOOPBACK 2 3986#define PHY_LOOPBACK 2
3986 3987
3987 u8 serdes_an_pending; 3988 u8 serdes_an_pending;
3988#define SERDES_AN_TIMEOUT (2 * HZ) 3989#define SERDES_AN_TIMEOUT (HZ / 3)
3989 3990
3990 u8 mac_addr[8]; 3991 u8 mac_addr[8];
3991 3992
@@ -4171,6 +4172,9 @@ struct fw_info {
4171 4172
4172#define BNX2_PORT_HW_CFG_MAC_LOWER 0x00000054 4173#define BNX2_PORT_HW_CFG_MAC_LOWER 0x00000054
4173#define BNX2_PORT_HW_CFG_CONFIG 0x00000058 4174#define BNX2_PORT_HW_CFG_CONFIG 0x00000058
4175#define BNX2_PORT_HW_CFG_CFG_DFLT_LINK_MASK 0x001f0000
4176#define BNX2_PORT_HW_CFG_CFG_DFLT_LINK_AN 0x00000000
4177#define BNX2_PORT_HW_CFG_CFG_DFLT_LINK_1G 0x00030000
4174 4178
4175#define BNX2_PORT_HW_CFG_IMD_MAC_A_UPPER 0x00000068 4179#define BNX2_PORT_HW_CFG_IMD_MAC_A_UPPER 0x00000068
4176#define BNX2_PORT_HW_CFG_IMD_MAC_A_LOWER 0x0000006c 4180#define BNX2_PORT_HW_CFG_IMD_MAC_A_LOWER 0x0000006c
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index a2e8dda5afac..d2f34d5a8083 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -2419,22 +2419,19 @@ out:
2419 return 0; 2419 return 0;
2420} 2420}
2421 2421
2422int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type* ptype) 2422int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type* ptype, struct net_device *orig_dev)
2423{ 2423{
2424 struct bonding *bond = dev->priv; 2424 struct bonding *bond = dev->priv;
2425 struct slave *slave = NULL; 2425 struct slave *slave = NULL;
2426 int ret = NET_RX_DROP; 2426 int ret = NET_RX_DROP;
2427 2427
2428 if (!(dev->flags & IFF_MASTER)) { 2428 if (!(dev->flags & IFF_MASTER))
2429 goto out; 2429 goto out;
2430 }
2431 2430
2432 read_lock(&bond->lock); 2431 read_lock(&bond->lock);
2433 slave = bond_get_slave_by_dev((struct bonding *)dev->priv, 2432 slave = bond_get_slave_by_dev((struct bonding *)dev->priv, orig_dev);
2434 skb->real_dev); 2433 if (!slave)
2435 if (slave == NULL) {
2436 goto out_unlock; 2434 goto out_unlock;
2437 }
2438 2435
2439 bond_3ad_rx_indication((struct lacpdu *) skb->data, slave, skb->len); 2436 bond_3ad_rx_indication((struct lacpdu *) skb->data, slave, skb->len);
2440 2437
diff --git a/drivers/net/bonding/bond_3ad.h b/drivers/net/bonding/bond_3ad.h
index f46823894187..673a30af5660 100644
--- a/drivers/net/bonding/bond_3ad.h
+++ b/drivers/net/bonding/bond_3ad.h
@@ -295,6 +295,6 @@ void bond_3ad_adapter_duplex_changed(struct slave *slave);
295void bond_3ad_handle_link_change(struct slave *slave, char link); 295void bond_3ad_handle_link_change(struct slave *slave, char link);
296int bond_3ad_get_active_agg_info(struct bonding *bond, struct ad_info *ad_info); 296int bond_3ad_get_active_agg_info(struct bonding *bond, struct ad_info *ad_info);
297int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev); 297int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev);
298int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type* ptype); 298int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type* ptype, struct net_device *orig_dev);
299#endif //__BOND_3AD_H__ 299#endif //__BOND_3AD_H__
300 300
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index 19e829b567d0..f8fce3961197 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -354,15 +354,14 @@ static void rlb_update_entry_from_arp(struct bonding *bond, struct arp_pkt *arp)
354 _unlock_rx_hashtbl(bond); 354 _unlock_rx_hashtbl(bond);
355} 355}
356 356
357static int rlb_arp_recv(struct sk_buff *skb, struct net_device *bond_dev, struct packet_type *ptype) 357static int rlb_arp_recv(struct sk_buff *skb, struct net_device *bond_dev, struct packet_type *ptype, struct net_device *orig_dev)
358{ 358{
359 struct bonding *bond = bond_dev->priv; 359 struct bonding *bond = bond_dev->priv;
360 struct arp_pkt *arp = (struct arp_pkt *)skb->data; 360 struct arp_pkt *arp = (struct arp_pkt *)skb->data;
361 int res = NET_RX_DROP; 361 int res = NET_RX_DROP;
362 362
363 if (!(bond_dev->flags & IFF_MASTER)) { 363 if (!(bond_dev->flags & IFF_MASTER))
364 goto out; 364 goto out;
365 }
366 365
367 if (!arp) { 366 if (!arp) {
368 dprintk("Packet has no ARP data\n"); 367 dprintk("Packet has no ARP data\n");
diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c
index ba9f0580e1f9..2946e037a9b1 100644
--- a/drivers/net/hamradio/bpqether.c
+++ b/drivers/net/hamradio/bpqether.c
@@ -98,7 +98,7 @@ static char bcast_addr[6]={0xFF,0xFF,0xFF,0xFF,0xFF,0xFF};
98 98
99static char bpq_eth_addr[6]; 99static char bpq_eth_addr[6];
100 100
101static int bpq_rcv(struct sk_buff *, struct net_device *, struct packet_type *); 101static int bpq_rcv(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *);
102static int bpq_device_event(struct notifier_block *, unsigned long, void *); 102static int bpq_device_event(struct notifier_block *, unsigned long, void *);
103static const char *bpq_print_ethaddr(const unsigned char *); 103static const char *bpq_print_ethaddr(const unsigned char *);
104 104
@@ -165,7 +165,7 @@ static inline int dev_is_ethdev(struct net_device *dev)
165/* 165/*
166 * Receive an AX.25 frame via an ethernet interface. 166 * Receive an AX.25 frame via an ethernet interface.
167 */ 167 */
168static int bpq_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *ptype) 168static int bpq_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *ptype, struct net_device *orig_dev)
169{ 169{
170 int len; 170 int len;
171 char * ptr; 171 char * ptr;
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index c39b0609742a..32d5fabd4b10 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -1144,7 +1144,7 @@ static void ibmveth_proc_unregister_driver(void)
1144 1144
1145static struct vio_device_id ibmveth_device_table[] __devinitdata= { 1145static struct vio_device_id ibmveth_device_table[] __devinitdata= {
1146 { "network", "IBM,l-lan"}, 1146 { "network", "IBM,l-lan"},
1147 { 0,} 1147 { "", "" }
1148}; 1148};
1149 1149
1150MODULE_DEVICE_TABLE(vio, ibmveth_device_table); 1150MODULE_DEVICE_TABLE(vio, ibmveth_device_table);
diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c
index 55af32e9bf08..183ba97785b0 100644
--- a/drivers/net/iseries_veth.c
+++ b/drivers/net/iseries_veth.c
@@ -1370,7 +1370,7 @@ static int veth_probe(struct vio_dev *vdev, const struct vio_device_id *id)
1370 */ 1370 */
1371static struct vio_device_id veth_device_table[] __devinitdata = { 1371static struct vio_device_id veth_device_table[] __devinitdata = {
1372 { "vlan", "" }, 1372 { "vlan", "" },
1373 { NULL, NULL } 1373 { "", "" }
1374}; 1374};
1375MODULE_DEVICE_TABLE(vio, veth_device_table); 1375MODULE_DEVICE_TABLE(vio, veth_device_table);
1376 1376
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index a32668e88e09..bb71638a7c44 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -1657,7 +1657,6 @@ ppp_receive_nonmp_frame(struct ppp *ppp, struct sk_buff *skb)
1657 skb->dev = ppp->dev; 1657 skb->dev = ppp->dev;
1658 skb->protocol = htons(npindex_to_ethertype[npi]); 1658 skb->protocol = htons(npindex_to_ethertype[npi]);
1659 skb->mac.raw = skb->data; 1659 skb->mac.raw = skb->data;
1660 skb->input_dev = ppp->dev;
1661 netif_rx(skb); 1660 netif_rx(skb);
1662 ppp->dev->last_rx = jiffies; 1661 ppp->dev->last_rx = jiffies;
1663 } 1662 }
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c
index ce1a9bf7b9a7..82f236cc3b9b 100644
--- a/drivers/net/pppoe.c
+++ b/drivers/net/pppoe.c
@@ -377,7 +377,8 @@ abort_kfree:
377 ***********************************************************************/ 377 ***********************************************************************/
378static int pppoe_rcv(struct sk_buff *skb, 378static int pppoe_rcv(struct sk_buff *skb,
379 struct net_device *dev, 379 struct net_device *dev,
380 struct packet_type *pt) 380 struct packet_type *pt,
381 struct net_device *orig_dev)
381 382
382{ 383{
383 struct pppoe_hdr *ph; 384 struct pppoe_hdr *ph;
@@ -426,7 +427,8 @@ out:
426 ***********************************************************************/ 427 ***********************************************************************/
427static int pppoe_disc_rcv(struct sk_buff *skb, 428static int pppoe_disc_rcv(struct sk_buff *skb,
428 struct net_device *dev, 429 struct net_device *dev,
429 struct packet_type *pt) 430 struct packet_type *pt,
431 struct net_device *orig_dev)
430 432
431{ 433{
432 struct pppoe_hdr *ph; 434 struct pppoe_hdr *ph;
diff --git a/drivers/net/rrunner.c b/drivers/net/rrunner.c
index 12a86f96d973..ec1a18d189a1 100644
--- a/drivers/net/rrunner.c
+++ b/drivers/net/rrunner.c
@@ -1429,6 +1429,7 @@ static int rr_start_xmit(struct sk_buff *skb, struct net_device *dev)
1429{ 1429{
1430 struct rr_private *rrpriv = netdev_priv(dev); 1430 struct rr_private *rrpriv = netdev_priv(dev);
1431 struct rr_regs __iomem *regs = rrpriv->regs; 1431 struct rr_regs __iomem *regs = rrpriv->regs;
1432 struct hippi_cb *hcb = (struct hippi_cb *) skb->cb;
1432 struct ring_ctrl *txctrl; 1433 struct ring_ctrl *txctrl;
1433 unsigned long flags; 1434 unsigned long flags;
1434 u32 index, len = skb->len; 1435 u32 index, len = skb->len;
@@ -1460,7 +1461,7 @@ static int rr_start_xmit(struct sk_buff *skb, struct net_device *dev)
1460 ifield = (u32 *)skb_push(skb, 8); 1461 ifield = (u32 *)skb_push(skb, 8);
1461 1462
1462 ifield[0] = 0; 1463 ifield[0] = 0;
1463 ifield[1] = skb->private.ifield; 1464 ifield[1] = hcb->ifield;
1464 1465
1465 /* 1466 /*
1466 * We don't need the lock before we are actually going to start 1467 * We don't need the lock before we are actually going to start
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h
index 5d9270730ca2..bc64d967f080 100644
--- a/drivers/net/s2io.h
+++ b/drivers/net/s2io.h
@@ -762,8 +762,8 @@ static inline u64 readq(void __iomem *addr)
762{ 762{
763 u64 ret = 0; 763 u64 ret = 0;
764 ret = readl(addr + 4); 764 ret = readl(addr + 4);
765 (u64) ret <<= 32; 765 ret <<= 32;
766 (u64) ret |= readl(addr); 766 ret |= readl(addr);
767 767
768 return ret; 768 return ret;
769} 769}
diff --git a/drivers/net/shaper.c b/drivers/net/shaper.c
index 3ad0b6751f6f..221354eea21f 100644
--- a/drivers/net/shaper.c
+++ b/drivers/net/shaper.c
@@ -156,52 +156,6 @@ static int shaper_start_xmit(struct sk_buff *skb, struct net_device *dev)
156 156
157 SHAPERCB(skb)->shapelen= shaper_clocks(shaper,skb); 157 SHAPERCB(skb)->shapelen= shaper_clocks(shaper,skb);
158 158
159#ifdef SHAPER_COMPLEX /* and broken.. */
160
161 while(ptr && ptr!=(struct sk_buff *)&shaper->sendq)
162 {
163 if(ptr->pri<skb->pri
164 && jiffies - SHAPERCB(ptr)->shapeclock < SHAPER_MAXSLIP)
165 {
166 struct sk_buff *tmp=ptr->prev;
167
168 /*
169 * It goes before us therefore we slip the length
170 * of the new frame.
171 */
172
173 SHAPERCB(ptr)->shapeclock+=SHAPERCB(skb)->shapelen;
174 SHAPERCB(ptr)->shapelatency+=SHAPERCB(skb)->shapelen;
175
176 /*
177 * The packet may have slipped so far back it
178 * fell off.
179 */
180 if(SHAPERCB(ptr)->shapelatency > SHAPER_LATENCY)
181 {
182 skb_unlink(ptr);
183 dev_kfree_skb(ptr);
184 }
185 ptr=tmp;
186 }
187 else
188 break;
189 }
190 if(ptr==NULL || ptr==(struct sk_buff *)&shaper->sendq)
191 skb_queue_head(&shaper->sendq,skb);
192 else
193 {
194 struct sk_buff *tmp;
195 /*
196 * Set the packet clock out time according to the
197 * frames ahead. Im sure a bit of thought could drop
198 * this loop.
199 */
200 for(tmp=skb_peek(&shaper->sendq); tmp!=NULL && tmp!=ptr; tmp=tmp->next)
201 SHAPERCB(skb)->shapeclock+=tmp->shapelen;
202 skb_append(ptr,skb);
203 }
204#else
205 { 159 {
206 struct sk_buff *tmp; 160 struct sk_buff *tmp;
207 /* 161 /*
@@ -220,7 +174,7 @@ static int shaper_start_xmit(struct sk_buff *skb, struct net_device *dev)
220 } else 174 } else
221 skb_queue_tail(&shaper->sendq, skb); 175 skb_queue_tail(&shaper->sendq, skb);
222 } 176 }
223#endif 177
224 if(sh_debug) 178 if(sh_debug)
225 printk("Frame queued.\n"); 179 printk("Frame queued.\n");
226 if(skb_queue_len(&shaper->sendq)>SHAPER_QLEN) 180 if(skb_queue_len(&shaper->sendq)>SHAPER_QLEN)
@@ -302,7 +256,7 @@ static void shaper_kick(struct shaper *shaper)
302 * Pull the frame and get interrupts back on. 256 * Pull the frame and get interrupts back on.
303 */ 257 */
304 258
305 skb_unlink(skb); 259 skb_unlink(skb, &shaper->sendq);
306 if (shaper->recovery < 260 if (shaper->recovery <
307 SHAPERCB(skb)->shapeclock + SHAPERCB(skb)->shapelen) 261 SHAPERCB(skb)->shapeclock + SHAPERCB(skb)->shapelen)
308 shaper->recovery = SHAPERCB(skb)->shapeclock + SHAPERCB(skb)->shapelen; 262 shaper->recovery = SHAPERCB(skb)->shapeclock + SHAPERCB(skb)->shapelen;
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 6d4ab1e333b5..af8263a1580e 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -340,41 +340,92 @@ static struct {
340 340
341static void tg3_write_indirect_reg32(struct tg3 *tp, u32 off, u32 val) 341static void tg3_write_indirect_reg32(struct tg3 *tp, u32 off, u32 val)
342{ 342{
343 if ((tp->tg3_flags & TG3_FLAG_PCIX_TARGET_HWBUG) != 0) { 343 unsigned long flags;
344 spin_lock_bh(&tp->indirect_lock); 344
345 pci_write_config_dword(tp->pdev, TG3PCI_REG_BASE_ADDR, off); 345 spin_lock_irqsave(&tp->indirect_lock, flags);
346 pci_write_config_dword(tp->pdev, TG3PCI_REG_DATA, val); 346 pci_write_config_dword(tp->pdev, TG3PCI_REG_BASE_ADDR, off);
347 spin_unlock_bh(&tp->indirect_lock); 347 pci_write_config_dword(tp->pdev, TG3PCI_REG_DATA, val);
348 } else { 348 spin_unlock_irqrestore(&tp->indirect_lock, flags);
349 writel(val, tp->regs + off); 349}
350 if ((tp->tg3_flags & TG3_FLAG_5701_REG_WRITE_BUG) != 0) 350
351 readl(tp->regs + off); 351static void tg3_write_flush_reg32(struct tg3 *tp, u32 off, u32 val)
352{
353 writel(val, tp->regs + off);
354 readl(tp->regs + off);
355}
356
357static u32 tg3_read_indirect_reg32(struct tg3 *tp, u32 off)
358{
359 unsigned long flags;
360 u32 val;
361
362 spin_lock_irqsave(&tp->indirect_lock, flags);
363 pci_write_config_dword(tp->pdev, TG3PCI_REG_BASE_ADDR, off);
364 pci_read_config_dword(tp->pdev, TG3PCI_REG_DATA, &val);
365 spin_unlock_irqrestore(&tp->indirect_lock, flags);
366 return val;
367}
368
369static void tg3_write_indirect_mbox(struct tg3 *tp, u32 off, u32 val)
370{
371 unsigned long flags;
372
373 if (off == (MAILBOX_RCVRET_CON_IDX_0 + TG3_64BIT_REG_LOW)) {
374 pci_write_config_dword(tp->pdev, TG3PCI_RCV_RET_RING_CON_IDX +
375 TG3_64BIT_REG_LOW, val);
376 return;
377 }
378 if (off == (MAILBOX_RCV_STD_PROD_IDX + TG3_64BIT_REG_LOW)) {
379 pci_write_config_dword(tp->pdev, TG3PCI_STD_RING_PROD_IDX +
380 TG3_64BIT_REG_LOW, val);
381 return;
382 }
383
384 spin_lock_irqsave(&tp->indirect_lock, flags);
385 pci_write_config_dword(tp->pdev, TG3PCI_REG_BASE_ADDR, off + 0x5600);
386 pci_write_config_dword(tp->pdev, TG3PCI_REG_DATA, val);
387 spin_unlock_irqrestore(&tp->indirect_lock, flags);
388
389 /* In indirect mode when disabling interrupts, we also need
390 * to clear the interrupt bit in the GRC local ctrl register.
391 */
392 if ((off == (MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW)) &&
393 (val == 0x1)) {
394 pci_write_config_dword(tp->pdev, TG3PCI_MISC_LOCAL_CTRL,
395 tp->grc_local_ctrl|GRC_LCLCTRL_CLEARINT);
352 } 396 }
353} 397}
354 398
399static u32 tg3_read_indirect_mbox(struct tg3 *tp, u32 off)
400{
401 unsigned long flags;
402 u32 val;
403
404 spin_lock_irqsave(&tp->indirect_lock, flags);
405 pci_write_config_dword(tp->pdev, TG3PCI_REG_BASE_ADDR, off + 0x5600);
406 pci_read_config_dword(tp->pdev, TG3PCI_REG_DATA, &val);
407 spin_unlock_irqrestore(&tp->indirect_lock, flags);
408 return val;
409}
410
355static void _tw32_flush(struct tg3 *tp, u32 off, u32 val) 411static void _tw32_flush(struct tg3 *tp, u32 off, u32 val)
356{ 412{
357 if ((tp->tg3_flags & TG3_FLAG_PCIX_TARGET_HWBUG) != 0) { 413 tp->write32(tp, off, val);
358 spin_lock_bh(&tp->indirect_lock); 414 if (!(tp->tg3_flags & TG3_FLAG_PCIX_TARGET_HWBUG) &&
359 pci_write_config_dword(tp->pdev, TG3PCI_REG_BASE_ADDR, off); 415 !(tp->tg3_flags & TG3_FLAG_5701_REG_WRITE_BUG) &&
360 pci_write_config_dword(tp->pdev, TG3PCI_REG_DATA, val); 416 !(tp->tg3_flags2 & TG3_FLG2_ICH_WORKAROUND))
361 spin_unlock_bh(&tp->indirect_lock); 417 tp->read32(tp, off); /* flush */
362 } else {
363 void __iomem *dest = tp->regs + off;
364 writel(val, dest);
365 readl(dest); /* always flush PCI write */
366 }
367} 418}
368 419
369static inline void _tw32_rx_mbox(struct tg3 *tp, u32 off, u32 val) 420static inline void tw32_mailbox_flush(struct tg3 *tp, u32 off, u32 val)
370{ 421{
371 void __iomem *mbox = tp->regs + off; 422 tp->write32_mbox(tp, off, val);
372 writel(val, mbox); 423 if (!(tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER) &&
373 if (tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER) 424 !(tp->tg3_flags2 & TG3_FLG2_ICH_WORKAROUND))
374 readl(mbox); 425 tp->read32_mbox(tp, off);
375} 426}
376 427
377static inline void _tw32_tx_mbox(struct tg3 *tp, u32 off, u32 val) 428static void tg3_write32_tx_mbox(struct tg3 *tp, u32 off, u32 val)
378{ 429{
379 void __iomem *mbox = tp->regs + off; 430 void __iomem *mbox = tp->regs + off;
380 writel(val, mbox); 431 writel(val, mbox);
@@ -384,46 +435,57 @@ static inline void _tw32_tx_mbox(struct tg3 *tp, u32 off, u32 val)
384 readl(mbox); 435 readl(mbox);
385} 436}
386 437
387#define tw32_mailbox(reg, val) writel(((val) & 0xffffffff), tp->regs + (reg)) 438static void tg3_write32(struct tg3 *tp, u32 off, u32 val)
388#define tw32_rx_mbox(reg, val) _tw32_rx_mbox(tp, reg, val) 439{
389#define tw32_tx_mbox(reg, val) _tw32_tx_mbox(tp, reg, val) 440 writel(val, tp->regs + off);
441}
442
443static u32 tg3_read32(struct tg3 *tp, u32 off)
444{
445 return (readl(tp->regs + off));
446}
447
448#define tw32_mailbox(reg, val) tp->write32_mbox(tp, reg, val)
449#define tw32_mailbox_f(reg, val) tw32_mailbox_flush(tp, (reg), (val))
450#define tw32_rx_mbox(reg, val) tp->write32_rx_mbox(tp, reg, val)
451#define tw32_tx_mbox(reg, val) tp->write32_tx_mbox(tp, reg, val)
452#define tr32_mailbox(reg) tp->read32_mbox(tp, reg)
390 453
391#define tw32(reg,val) tg3_write_indirect_reg32(tp,(reg),(val)) 454#define tw32(reg,val) tp->write32(tp, reg, val)
392#define tw32_f(reg,val) _tw32_flush(tp,(reg),(val)) 455#define tw32_f(reg,val) _tw32_flush(tp,(reg),(val))
393#define tw16(reg,val) writew(((val) & 0xffff), tp->regs + (reg)) 456#define tr32(reg) tp->read32(tp, reg)
394#define tw8(reg,val) writeb(((val) & 0xff), tp->regs + (reg))
395#define tr32(reg) readl(tp->regs + (reg))
396#define tr16(reg) readw(tp->regs + (reg))
397#define tr8(reg) readb(tp->regs + (reg))
398 457
399static void tg3_write_mem(struct tg3 *tp, u32 off, u32 val) 458static void tg3_write_mem(struct tg3 *tp, u32 off, u32 val)
400{ 459{
401 spin_lock_bh(&tp->indirect_lock); 460 unsigned long flags;
461
462 spin_lock_irqsave(&tp->indirect_lock, flags);
402 pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, off); 463 pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, off);
403 pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_DATA, val); 464 pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_DATA, val);
404 465
405 /* Always leave this as zero. */ 466 /* Always leave this as zero. */
406 pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, 0); 467 pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, 0);
407 spin_unlock_bh(&tp->indirect_lock); 468 spin_unlock_irqrestore(&tp->indirect_lock, flags);
408} 469}
409 470
410static void tg3_read_mem(struct tg3 *tp, u32 off, u32 *val) 471static void tg3_read_mem(struct tg3 *tp, u32 off, u32 *val)
411{ 472{
412 spin_lock_bh(&tp->indirect_lock); 473 unsigned long flags;
474
475 spin_lock_irqsave(&tp->indirect_lock, flags);
413 pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, off); 476 pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, off);
414 pci_read_config_dword(tp->pdev, TG3PCI_MEM_WIN_DATA, val); 477 pci_read_config_dword(tp->pdev, TG3PCI_MEM_WIN_DATA, val);
415 478
416 /* Always leave this as zero. */ 479 /* Always leave this as zero. */
417 pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, 0); 480 pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, 0);
418 spin_unlock_bh(&tp->indirect_lock); 481 spin_unlock_irqrestore(&tp->indirect_lock, flags);
419} 482}
420 483
421static void tg3_disable_ints(struct tg3 *tp) 484static void tg3_disable_ints(struct tg3 *tp)
422{ 485{
423 tw32(TG3PCI_MISC_HOST_CTRL, 486 tw32(TG3PCI_MISC_HOST_CTRL,
424 (tp->misc_host_ctrl | MISC_HOST_CTRL_MASK_PCI_INT)); 487 (tp->misc_host_ctrl | MISC_HOST_CTRL_MASK_PCI_INT));
425 tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW, 0x00000001); 488 tw32_mailbox_f(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW, 0x00000001);
426 tr32(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW);
427} 489}
428 490
429static inline void tg3_cond_int(struct tg3 *tp) 491static inline void tg3_cond_int(struct tg3 *tp)
@@ -439,9 +501,8 @@ static void tg3_enable_ints(struct tg3 *tp)
439 501
440 tw32(TG3PCI_MISC_HOST_CTRL, 502 tw32(TG3PCI_MISC_HOST_CTRL,
441 (tp->misc_host_ctrl & ~MISC_HOST_CTRL_MASK_PCI_INT)); 503 (tp->misc_host_ctrl & ~MISC_HOST_CTRL_MASK_PCI_INT));
442 tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW, 504 tw32_mailbox_f(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
443 (tp->last_tag << 24)); 505 (tp->last_tag << 24));
444 tr32(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW);
445 tg3_cond_int(tp); 506 tg3_cond_int(tp);
446} 507}
447 508
@@ -472,8 +533,6 @@ static inline unsigned int tg3_has_work(struct tg3 *tp)
472 */ 533 */
473static void tg3_restart_ints(struct tg3 *tp) 534static void tg3_restart_ints(struct tg3 *tp)
474{ 535{
475 tw32(TG3PCI_MISC_HOST_CTRL,
476 (tp->misc_host_ctrl & ~MISC_HOST_CTRL_MASK_PCI_INT));
477 tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW, 536 tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
478 tp->last_tag << 24); 537 tp->last_tag << 24);
479 mmiowb(); 538 mmiowb();
@@ -3278,9 +3337,8 @@ static irqreturn_t tg3_interrupt(int irq, void *dev_id, struct pt_regs *regs)
3278 /* No work, shared interrupt perhaps? re-enable 3337 /* No work, shared interrupt perhaps? re-enable
3279 * interrupts, and flush that PCI write 3338 * interrupts, and flush that PCI write
3280 */ 3339 */
3281 tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW, 3340 tw32_mailbox_f(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
3282 0x00000000); 3341 0x00000000);
3283 tr32(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW);
3284 } 3342 }
3285 } else { /* shared interrupt */ 3343 } else { /* shared interrupt */
3286 handled = 0; 3344 handled = 0;
@@ -3323,9 +3381,8 @@ static irqreturn_t tg3_interrupt_tagged(int irq, void *dev_id, struct pt_regs *r
3323 /* no work, shared interrupt perhaps? re-enable 3381 /* no work, shared interrupt perhaps? re-enable
3324 * interrupts, and flush that PCI write 3382 * interrupts, and flush that PCI write
3325 */ 3383 */
3326 tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW, 3384 tw32_mailbox_f(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
3327 tp->last_tag << 24); 3385 tp->last_tag << 24);
3328 tr32(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW);
3329 } 3386 }
3330 } else { /* shared interrupt */ 3387 } else { /* shared interrupt */
3331 handled = 0; 3388 handled = 0;
@@ -4216,7 +4273,7 @@ static void tg3_stop_fw(struct tg3 *);
4216static int tg3_chip_reset(struct tg3 *tp) 4273static int tg3_chip_reset(struct tg3 *tp)
4217{ 4274{
4218 u32 val; 4275 u32 val;
4219 u32 flags_save; 4276 void (*write_op)(struct tg3 *, u32, u32);
4220 int i; 4277 int i;
4221 4278
4222 if (!(tp->tg3_flags2 & TG3_FLG2_SUN_570X)) 4279 if (!(tp->tg3_flags2 & TG3_FLG2_SUN_570X))
@@ -4228,8 +4285,9 @@ static int tg3_chip_reset(struct tg3 *tp)
4228 * fun things. So, temporarily disable the 5701 4285 * fun things. So, temporarily disable the 5701
4229 * hardware workaround, while we do the reset. 4286 * hardware workaround, while we do the reset.
4230 */ 4287 */
4231 flags_save = tp->tg3_flags; 4288 write_op = tp->write32;
4232 tp->tg3_flags &= ~TG3_FLAG_5701_REG_WRITE_BUG; 4289 if (write_op == tg3_write_flush_reg32)
4290 tp->write32 = tg3_write32;
4233 4291
4234 /* do the reset */ 4292 /* do the reset */
4235 val = GRC_MISC_CFG_CORECLK_RESET; 4293 val = GRC_MISC_CFG_CORECLK_RESET;
@@ -4248,8 +4306,8 @@ static int tg3_chip_reset(struct tg3 *tp)
4248 val |= GRC_MISC_CFG_KEEP_GPHY_POWER; 4306 val |= GRC_MISC_CFG_KEEP_GPHY_POWER;
4249 tw32(GRC_MISC_CFG, val); 4307 tw32(GRC_MISC_CFG, val);
4250 4308
4251 /* restore 5701 hardware bug workaround flag */ 4309 /* restore 5701 hardware bug workaround write method */
4252 tp->tg3_flags = flags_save; 4310 tp->write32 = write_op;
4253 4311
4254 /* Unfortunately, we have to delay before the PCI read back. 4312 /* Unfortunately, we have to delay before the PCI read back.
4255 * Some 575X chips even will not respond to a PCI cfg access 4313 * Some 575X chips even will not respond to a PCI cfg access
@@ -4635,7 +4693,6 @@ static int tg3_load_firmware_cpu(struct tg3 *tp, u32 cpu_base, u32 cpu_scratch_b
4635 int cpu_scratch_size, struct fw_info *info) 4693 int cpu_scratch_size, struct fw_info *info)
4636{ 4694{
4637 int err, i; 4695 int err, i;
4638 u32 orig_tg3_flags = tp->tg3_flags;
4639 void (*write_op)(struct tg3 *, u32, u32); 4696 void (*write_op)(struct tg3 *, u32, u32);
4640 4697
4641 if (cpu_base == TX_CPU_BASE && 4698 if (cpu_base == TX_CPU_BASE &&
@@ -4651,11 +4708,6 @@ static int tg3_load_firmware_cpu(struct tg3 *tp, u32 cpu_base, u32 cpu_scratch_b
4651 else 4708 else
4652 write_op = tg3_write_indirect_reg32; 4709 write_op = tg3_write_indirect_reg32;
4653 4710
4654 /* Force use of PCI config space for indirect register
4655 * write calls.
4656 */
4657 tp->tg3_flags |= TG3_FLAG_PCIX_TARGET_HWBUG;
4658
4659 /* It is possible that bootcode is still loading at this point. 4711 /* It is possible that bootcode is still loading at this point.
4660 * Get the nvram lock first before halting the cpu. 4712 * Get the nvram lock first before halting the cpu.
4661 */ 4713 */
@@ -4691,7 +4743,6 @@ static int tg3_load_firmware_cpu(struct tg3 *tp, u32 cpu_base, u32 cpu_scratch_b
4691 err = 0; 4743 err = 0;
4692 4744
4693out: 4745out:
4694 tp->tg3_flags = orig_tg3_flags;
4695 return err; 4746 return err;
4696} 4747}
4697 4748
@@ -5808,8 +5859,7 @@ static int tg3_reset_hw(struct tg3 *tp)
5808 tw32_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl); 5859 tw32_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl);
5809 udelay(100); 5860 udelay(100);
5810 5861
5811 tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW, 0); 5862 tw32_mailbox_f(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW, 0);
5812 tr32(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW);
5813 tp->last_tag = 0; 5863 tp->last_tag = 0;
5814 5864
5815 if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) { 5865 if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) {
@@ -6198,7 +6248,8 @@ static int tg3_test_interrupt(struct tg3 *tp)
6198 HOSTCC_MODE_NOW); 6248 HOSTCC_MODE_NOW);
6199 6249
6200 for (i = 0; i < 5; i++) { 6250 for (i = 0; i < 5; i++) {
6201 int_mbox = tr32(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW); 6251 int_mbox = tr32_mailbox(MAILBOX_INTERRUPT_0 +
6252 TG3_64BIT_REG_LOW);
6202 if (int_mbox != 0) 6253 if (int_mbox != 0)
6203 break; 6254 break;
6204 msleep(10); 6255 msleep(10);
@@ -6598,10 +6649,10 @@ static int tg3_open(struct net_device *dev)
6598 6649
6599 /* Mailboxes */ 6650 /* Mailboxes */
6600 printk("DEBUG: SNDHOST_PROD[%08x%08x] SNDNIC_PROD[%08x%08x]\n", 6651 printk("DEBUG: SNDHOST_PROD[%08x%08x] SNDNIC_PROD[%08x%08x]\n",
6601 tr32(MAILBOX_SNDHOST_PROD_IDX_0 + 0x0), 6652 tr32_mailbox(MAILBOX_SNDHOST_PROD_IDX_0 + 0x0),
6602 tr32(MAILBOX_SNDHOST_PROD_IDX_0 + 0x4), 6653 tr32_mailbox(MAILBOX_SNDHOST_PROD_IDX_0 + 0x4),
6603 tr32(MAILBOX_SNDNIC_PROD_IDX_0 + 0x0), 6654 tr32_mailbox(MAILBOX_SNDNIC_PROD_IDX_0 + 0x0),
6604 tr32(MAILBOX_SNDNIC_PROD_IDX_0 + 0x4)); 6655 tr32_mailbox(MAILBOX_SNDNIC_PROD_IDX_0 + 0x4));
6605 6656
6606 /* NIC side send descriptors. */ 6657 /* NIC side send descriptors. */
6607 for (i = 0; i < 6; i++) { 6658 for (i = 0; i < 6; i++) {
@@ -7901,7 +7952,7 @@ static int tg3_test_loopback(struct tg3 *tp)
7901 num_pkts++; 7952 num_pkts++;
7902 7953
7903 tw32_tx_mbox(MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW, send_idx); 7954 tw32_tx_mbox(MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW, send_idx);
7904 tr32(MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW); 7955 tr32_mailbox(MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW);
7905 7956
7906 udelay(10); 7957 udelay(10);
7907 7958
@@ -9153,14 +9204,6 @@ static int __devinit tg3_is_sun_570X(struct tg3 *tp)
9153static int __devinit tg3_get_invariants(struct tg3 *tp) 9204static int __devinit tg3_get_invariants(struct tg3 *tp)
9154{ 9205{
9155 static struct pci_device_id write_reorder_chipsets[] = { 9206 static struct pci_device_id write_reorder_chipsets[] = {
9156 { PCI_DEVICE(PCI_VENDOR_ID_INTEL,
9157 PCI_DEVICE_ID_INTEL_82801AA_8) },
9158 { PCI_DEVICE(PCI_VENDOR_ID_INTEL,
9159 PCI_DEVICE_ID_INTEL_82801AB_8) },
9160 { PCI_DEVICE(PCI_VENDOR_ID_INTEL,
9161 PCI_DEVICE_ID_INTEL_82801BA_11) },
9162 { PCI_DEVICE(PCI_VENDOR_ID_INTEL,
9163 PCI_DEVICE_ID_INTEL_82801BA_6) },
9164 { PCI_DEVICE(PCI_VENDOR_ID_AMD, 9207 { PCI_DEVICE(PCI_VENDOR_ID_AMD,
9165 PCI_DEVICE_ID_AMD_FE_GATE_700C) }, 9208 PCI_DEVICE_ID_AMD_FE_GATE_700C) },
9166 { }, 9209 { },
@@ -9177,7 +9220,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
9177 tp->tg3_flags2 |= TG3_FLG2_SUN_570X; 9220 tp->tg3_flags2 |= TG3_FLG2_SUN_570X;
9178#endif 9221#endif
9179 9222
9180 /* If we have an AMD 762 or Intel ICH/ICH0/ICH2 chipset, write 9223 /* If we have an AMD 762 chipset, write
9181 * reordering to the mailbox registers done by the host 9224 * reordering to the mailbox registers done by the host
9182 * controller can cause major troubles. We read back from 9225 * controller can cause major troubles. We read back from
9183 * every mailbox register write to force the writes to be 9226 * every mailbox register write to force the writes to be
@@ -9215,6 +9258,69 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
9215 if (tp->pci_chip_rev_id == CHIPREV_ID_5752_A0_HW) 9258 if (tp->pci_chip_rev_id == CHIPREV_ID_5752_A0_HW)
9216 tp->pci_chip_rev_id = CHIPREV_ID_5752_A0; 9259 tp->pci_chip_rev_id = CHIPREV_ID_5752_A0;
9217 9260
9261 /* If we have 5702/03 A1 or A2 on certain ICH chipsets,
9262 * we need to disable memory and use config. cycles
9263 * only to access all registers. The 5702/03 chips
9264 * can mistakenly decode the special cycles from the
9265 * ICH chipsets as memory write cycles, causing corruption
9266 * of register and memory space. Only certain ICH bridges
9267 * will drive special cycles with non-zero data during the
9268 * address phase which can fall within the 5703's address
9269 * range. This is not an ICH bug as the PCI spec allows
9270 * non-zero address during special cycles. However, only
9271 * these ICH bridges are known to drive non-zero addresses
9272 * during special cycles.
9273 *
9274 * Since special cycles do not cross PCI bridges, we only
9275 * enable this workaround if the 5703 is on the secondary
9276 * bus of these ICH bridges.
9277 */
9278 if ((tp->pci_chip_rev_id == CHIPREV_ID_5703_A1) ||
9279 (tp->pci_chip_rev_id == CHIPREV_ID_5703_A2)) {
9280 static struct tg3_dev_id {
9281 u32 vendor;
9282 u32 device;
9283 u32 rev;
9284 } ich_chipsets[] = {
9285 { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801AA_8,
9286 PCI_ANY_ID },
9287 { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801AB_8,
9288 PCI_ANY_ID },
9289 { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_11,
9290 0xa },
9291 { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801BA_6,
9292 PCI_ANY_ID },
9293 { },
9294 };
9295 struct tg3_dev_id *pci_id = &ich_chipsets[0];
9296 struct pci_dev *bridge = NULL;
9297
9298 while (pci_id->vendor != 0) {
9299 bridge = pci_get_device(pci_id->vendor, pci_id->device,
9300 bridge);
9301 if (!bridge) {
9302 pci_id++;
9303 continue;
9304 }
9305 if (pci_id->rev != PCI_ANY_ID) {
9306 u8 rev;
9307
9308 pci_read_config_byte(bridge, PCI_REVISION_ID,
9309 &rev);
9310 if (rev > pci_id->rev)
9311 continue;
9312 }
9313 if (bridge->subordinate &&
9314 (bridge->subordinate->number ==
9315 tp->pdev->bus->number)) {
9316
9317 tp->tg3_flags2 |= TG3_FLG2_ICH_WORKAROUND;
9318 pci_dev_put(bridge);
9319 break;
9320 }
9321 }
9322 }
9323
9218 /* Find msi capability. */ 9324 /* Find msi capability. */
9219 if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780) 9325 if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780)
9220 tp->msi_cap = pci_find_capability(tp->pdev, PCI_CAP_ID_MSI); 9326 tp->msi_cap = pci_find_capability(tp->pdev, PCI_CAP_ID_MSI);
@@ -9302,6 +9408,12 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
9302 } 9408 }
9303 } 9409 }
9304 9410
9411 /* 5700 BX chips need to have their TX producer index mailboxes
9412 * written twice to workaround a bug.
9413 */
9414 if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5700_BX)
9415 tp->tg3_flags |= TG3_FLAG_TXD_MBOX_HWBUG;
9416
9305 /* Back to back register writes can cause problems on this chip, 9417 /* Back to back register writes can cause problems on this chip,
9306 * the workaround is to read back all reg writes except those to 9418 * the workaround is to read back all reg writes except those to
9307 * mailbox regs. See tg3_write_indirect_reg32(). 9419 * mailbox regs. See tg3_write_indirect_reg32().
@@ -9325,6 +9437,43 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
9325 pci_write_config_dword(tp->pdev, TG3PCI_PCISTATE, pci_state_reg); 9437 pci_write_config_dword(tp->pdev, TG3PCI_PCISTATE, pci_state_reg);
9326 } 9438 }
9327 9439
9440 /* Default fast path register access methods */
9441 tp->read32 = tg3_read32;
9442 tp->write32 = tg3_write32;
9443 tp->read32_mbox = tg3_read32;
9444 tp->write32_mbox = tg3_write32;
9445 tp->write32_tx_mbox = tg3_write32;
9446 tp->write32_rx_mbox = tg3_write32;
9447
9448 /* Various workaround register access methods */
9449 if (tp->tg3_flags & TG3_FLAG_PCIX_TARGET_HWBUG)
9450 tp->write32 = tg3_write_indirect_reg32;
9451 else if (tp->tg3_flags & TG3_FLAG_5701_REG_WRITE_BUG)
9452 tp->write32 = tg3_write_flush_reg32;
9453
9454 if ((tp->tg3_flags & TG3_FLAG_TXD_MBOX_HWBUG) ||
9455 (tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER)) {
9456 tp->write32_tx_mbox = tg3_write32_tx_mbox;
9457 if (tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER)
9458 tp->write32_rx_mbox = tg3_write_flush_reg32;
9459 }
9460
9461 if (tp->tg3_flags2 & TG3_FLG2_ICH_WORKAROUND) {
9462 tp->read32 = tg3_read_indirect_reg32;
9463 tp->write32 = tg3_write_indirect_reg32;
9464 tp->read32_mbox = tg3_read_indirect_mbox;
9465 tp->write32_mbox = tg3_write_indirect_mbox;
9466 tp->write32_tx_mbox = tg3_write_indirect_mbox;
9467 tp->write32_rx_mbox = tg3_write_indirect_mbox;
9468
9469 iounmap(tp->regs);
9470 tp->regs = 0;
9471
9472 pci_read_config_word(tp->pdev, PCI_COMMAND, &pci_cmd);
9473 pci_cmd &= ~PCI_COMMAND_MEMORY;
9474 pci_write_config_word(tp->pdev, PCI_COMMAND, pci_cmd);
9475 }
9476
9328 /* Get eeprom hw config before calling tg3_set_power_state(). 9477 /* Get eeprom hw config before calling tg3_set_power_state().
9329 * In particular, the TG3_FLAG_EEPROM_WRITE_PROT flag must be 9478 * In particular, the TG3_FLAG_EEPROM_WRITE_PROT flag must be
9330 * determined before calling tg3_set_power_state() so that 9479 * determined before calling tg3_set_power_state() so that
@@ -9539,14 +9688,6 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
9539 else 9688 else
9540 tp->tg3_flags &= ~TG3_FLAG_POLL_SERDES; 9689 tp->tg3_flags &= ~TG3_FLAG_POLL_SERDES;
9541 9690
9542 /* 5700 BX chips need to have their TX producer index mailboxes
9543 * written twice to workaround a bug.
9544 */
9545 if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5700_BX)
9546 tp->tg3_flags |= TG3_FLAG_TXD_MBOX_HWBUG;
9547 else
9548 tp->tg3_flags &= ~TG3_FLAG_TXD_MBOX_HWBUG;
9549
9550 /* It seems all chips can get confused if TX buffers 9691 /* It seems all chips can get confused if TX buffers
9551 * straddle the 4GB address boundary in some cases. 9692 * straddle the 4GB address boundary in some cases.
9552 */ 9693 */
@@ -10469,7 +10610,10 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
10469 return 0; 10610 return 0;
10470 10611
10471err_out_iounmap: 10612err_out_iounmap:
10472 iounmap(tp->regs); 10613 if (tp->regs) {
10614 iounmap(tp->regs);
10615 tp->regs = 0;
10616 }
10473 10617
10474err_out_free_dev: 10618err_out_free_dev:
10475 free_netdev(dev); 10619 free_netdev(dev);
@@ -10491,7 +10635,10 @@ static void __devexit tg3_remove_one(struct pci_dev *pdev)
10491 struct tg3 *tp = netdev_priv(dev); 10635 struct tg3 *tp = netdev_priv(dev);
10492 10636
10493 unregister_netdev(dev); 10637 unregister_netdev(dev);
10494 iounmap(tp->regs); 10638 if (tp->regs) {
10639 iounmap(tp->regs);
10640 tp->regs = 0;
10641 }
10495 free_netdev(dev); 10642 free_netdev(dev);
10496 pci_release_regions(pdev); 10643 pci_release_regions(pdev);
10497 pci_disable_device(pdev); 10644 pci_disable_device(pdev);
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 5c4433c147fa..c184b773e585 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2049,6 +2049,11 @@ struct tg3 {
2049 spinlock_t lock; 2049 spinlock_t lock;
2050 spinlock_t indirect_lock; 2050 spinlock_t indirect_lock;
2051 2051
2052 u32 (*read32) (struct tg3 *, u32);
2053 void (*write32) (struct tg3 *, u32, u32);
2054 u32 (*read32_mbox) (struct tg3 *, u32);
2055 void (*write32_mbox) (struct tg3 *, u32,
2056 u32);
2052 void __iomem *regs; 2057 void __iomem *regs;
2053 struct net_device *dev; 2058 struct net_device *dev;
2054 struct pci_dev *pdev; 2059 struct pci_dev *pdev;
@@ -2060,6 +2065,8 @@ struct tg3 {
2060 u32 msg_enable; 2065 u32 msg_enable;
2061 2066
2062 /* begin "tx thread" cacheline section */ 2067 /* begin "tx thread" cacheline section */
2068 void (*write32_tx_mbox) (struct tg3 *, u32,
2069 u32);
2063 u32 tx_prod; 2070 u32 tx_prod;
2064 u32 tx_cons; 2071 u32 tx_cons;
2065 u32 tx_pending; 2072 u32 tx_pending;
@@ -2071,6 +2078,8 @@ struct tg3 {
2071 dma_addr_t tx_desc_mapping; 2078 dma_addr_t tx_desc_mapping;
2072 2079
2073 /* begin "rx thread" cacheline section */ 2080 /* begin "rx thread" cacheline section */
2081 void (*write32_rx_mbox) (struct tg3 *, u32,
2082 u32);
2074 u32 rx_rcb_ptr; 2083 u32 rx_rcb_ptr;
2075 u32 rx_std_ptr; 2084 u32 rx_std_ptr;
2076 u32 rx_jumbo_ptr; 2085 u32 rx_jumbo_ptr;
@@ -2165,6 +2174,7 @@ struct tg3 {
2165#define TG3_FLG2_ANY_SERDES (TG3_FLG2_PHY_SERDES | \ 2174#define TG3_FLG2_ANY_SERDES (TG3_FLG2_PHY_SERDES | \
2166 TG3_FLG2_MII_SERDES) 2175 TG3_FLG2_MII_SERDES)
2167#define TG3_FLG2_PARALLEL_DETECT 0x01000000 2176#define TG3_FLG2_PARALLEL_DETECT 0x01000000
2177#define TG3_FLG2_ICH_WORKAROUND 0x02000000
2168 2178
2169 u32 split_mode_max_reqs; 2179 u32 split_mode_max_reqs;
2170#define SPLIT_MODE_5704_MAX_REQ 3 2180#define SPLIT_MODE_5704_MAX_REQ 3
diff --git a/drivers/net/wan/hdlc_generic.c b/drivers/net/wan/hdlc_generic.c
index a63f6a2cc4f7..cdd4c09c2d90 100644
--- a/drivers/net/wan/hdlc_generic.c
+++ b/drivers/net/wan/hdlc_generic.c
@@ -61,7 +61,7 @@ static struct net_device_stats *hdlc_get_stats(struct net_device *dev)
61 61
62 62
63static int hdlc_rcv(struct sk_buff *skb, struct net_device *dev, 63static int hdlc_rcv(struct sk_buff *skb, struct net_device *dev,
64 struct packet_type *p) 64 struct packet_type *p, struct net_device *orig_dev)
65{ 65{
66 hdlc_device *hdlc = dev_to_hdlc(dev); 66 hdlc_device *hdlc = dev_to_hdlc(dev);
67 if (hdlc->proto.netif_rx) 67 if (hdlc->proto.netif_rx)
diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c
index 7f2e3653c5e5..6c302e9dbca2 100644
--- a/drivers/net/wan/lapbether.c
+++ b/drivers/net/wan/lapbether.c
@@ -86,7 +86,7 @@ static __inline__ int dev_is_ethdev(struct net_device *dev)
86/* 86/*
87 * Receive a LAPB frame via an ethernet interface. 87 * Receive a LAPB frame via an ethernet interface.
88 */ 88 */
89static int lapbeth_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *ptype) 89static int lapbeth_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *ptype, struct net_device *orig_dev)
90{ 90{
91 int len, err; 91 int len, err;
92 struct lapbethdev *lapbeth; 92 struct lapbethdev *lapbeth;
diff --git a/drivers/net/wan/sdla_fr.c b/drivers/net/wan/sdla_fr.c
index c5f5e62aab8b..0497dbdb8631 100644
--- a/drivers/net/wan/sdla_fr.c
+++ b/drivers/net/wan/sdla_fr.c
@@ -445,7 +445,7 @@ void s508_s514_unlock(sdla_t *card, unsigned long *smp_flags);
445void s508_s514_lock(sdla_t *card, unsigned long *smp_flags); 445void s508_s514_lock(sdla_t *card, unsigned long *smp_flags);
446 446
447unsigned short calc_checksum (char *, int); 447unsigned short calc_checksum (char *, int);
448static int setup_fr_header(struct sk_buff** skb, 448static int setup_fr_header(struct sk_buff *skb,
449 struct net_device* dev, char op_mode); 449 struct net_device* dev, char op_mode);
450 450
451 451
@@ -1372,7 +1372,7 @@ static int if_send(struct sk_buff* skb, struct net_device* dev)
1372 /* Move the if_header() code to here. By inserting frame 1372 /* Move the if_header() code to here. By inserting frame
1373 * relay header in if_header() we would break the 1373 * relay header in if_header() we would break the
1374 * tcpdump and other packet sniffers */ 1374 * tcpdump and other packet sniffers */
1375 chan->fr_header_len = setup_fr_header(&skb,dev,chan->common.usedby); 1375 chan->fr_header_len = setup_fr_header(skb,dev,chan->common.usedby);
1376 if (chan->fr_header_len < 0 ){ 1376 if (chan->fr_header_len < 0 ){
1377 ++chan->ifstats.tx_dropped; 1377 ++chan->ifstats.tx_dropped;
1378 ++card->wandev.stats.tx_dropped; 1378 ++card->wandev.stats.tx_dropped;
@@ -1597,8 +1597,6 @@ static int setup_for_delayed_transmit(struct net_device* dev,
1597 return 1; 1597 return 1;
1598 } 1598 }
1599 1599
1600 skb_unlink(skb);
1601
1602 chan->transmit_length = len; 1600 chan->transmit_length = len;
1603 chan->delay_skb = skb; 1601 chan->delay_skb = skb;
1604 1602
@@ -4871,18 +4869,15 @@ static void unconfig_fr (sdla_t *card)
4871 } 4869 }
4872} 4870}
4873 4871
4874static int setup_fr_header(struct sk_buff **skb_orig, struct net_device* dev, 4872static int setup_fr_header(struct sk_buff *skb, struct net_device* dev,
4875 char op_mode) 4873 char op_mode)
4876{ 4874{
4877 struct sk_buff *skb = *skb_orig;
4878 fr_channel_t *chan=dev->priv; 4875 fr_channel_t *chan=dev->priv;
4879 4876
4880 if (op_mode == WANPIPE){ 4877 if (op_mode == WANPIPE) {
4881
4882 chan->fr_header[0]=Q922_UI; 4878 chan->fr_header[0]=Q922_UI;
4883 4879
4884 switch (htons(skb->protocol)){ 4880 switch (htons(skb->protocol)){
4885
4886 case ETH_P_IP: 4881 case ETH_P_IP:
4887 chan->fr_header[1]=NLPID_IP; 4882 chan->fr_header[1]=NLPID_IP;
4888 break; 4883 break;
@@ -4894,16 +4889,14 @@ static int setup_fr_header(struct sk_buff **skb_orig, struct net_device* dev,
4894 } 4889 }
4895 4890
4896 /* If we are in bridging mode, we must apply 4891 /* If we are in bridging mode, we must apply
4897 * an Ethernet header */ 4892 * an Ethernet header
4898 if (op_mode == BRIDGE || op_mode == BRIDGE_NODE){ 4893 */
4899 4894 if (op_mode == BRIDGE || op_mode == BRIDGE_NODE) {
4900
4901 /* Encapsulate the packet as a bridged Ethernet frame. */ 4895 /* Encapsulate the packet as a bridged Ethernet frame. */
4902#ifdef DEBUG 4896#ifdef DEBUG
4903 printk(KERN_INFO "%s: encapsulating skb for frame relay\n", 4897 printk(KERN_INFO "%s: encapsulating skb for frame relay\n",
4904 dev->name); 4898 dev->name);
4905#endif 4899#endif
4906
4907 chan->fr_header[0] = 0x03; 4900 chan->fr_header[0] = 0x03;
4908 chan->fr_header[1] = 0x00; 4901 chan->fr_header[1] = 0x00;
4909 chan->fr_header[2] = 0x80; 4902 chan->fr_header[2] = 0x80;
@@ -4916,7 +4909,6 @@ static int setup_fr_header(struct sk_buff **skb_orig, struct net_device* dev,
4916 /* Yuck. */ 4909 /* Yuck. */
4917 skb->protocol = ETH_P_802_3; 4910 skb->protocol = ETH_P_802_3;
4918 return 8; 4911 return 8;
4919
4920 } 4912 }
4921 4913
4922 return 0; 4914 return 0;
diff --git a/drivers/net/wan/syncppp.c b/drivers/net/wan/syncppp.c
index 84b65c60c799..f58c794a963a 100644
--- a/drivers/net/wan/syncppp.c
+++ b/drivers/net/wan/syncppp.c
@@ -1447,7 +1447,7 @@ static void sppp_print_bytes (u_char *p, u16 len)
1447 * after interrupt servicing to process frames queued via netif_rx. 1447 * after interrupt servicing to process frames queued via netif_rx.
1448 */ 1448 */
1449 1449
1450static int sppp_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *p) 1450static int sppp_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *p, struct net_device *orig_dev)
1451{ 1451{
1452 if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL) 1452 if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL)
1453 return NET_RX_DROP; 1453 return NET_RX_DROP;
generated by cgit v1.2.2 (git 2.25.0) at 2026-01-06 09:32:56 -0500