diff options
author | Andy Voltz <andy.voltz@timesys.com> | 2010-11-15 16:00:38 -0500 |
---|---|---|
committer | Andy Voltz <andy.voltz@timesys.com> | 2010-11-17 11:30:34 -0500 |
commit | 2e0ae4bf137e282e825b27b02eb46f86c59d004e (patch) | |
tree | 7c2534acd757ca414f02c5b983ee67eb2b2493c6 /drivers/net/tg3.c | |
parent | 22763c5cf3690a681551162c15d34d935308c8d7 (diff) |
Bump Linux kernel to 2.6.32.25
Diffstat (limited to 'drivers/net/tg3.c')
-rw-r--r-- | drivers/net/tg3.c | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index ba5d3fe753b6..fd6622ca4cd5 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -4995,7 +4995,7 @@ static void tg3_poll_controller(struct net_device *dev) struct tg3 *tp = netdev_priv(dev); for (i = 0; i < tp->irq_cnt; i++) - tg3_interrupt(tp->napi[i].irq_vec, dev); + tg3_interrupt(tp->napi[i].irq_vec, &tp->napi[i]); } #endif @@ -5392,7 +5392,7 @@ static netdev_tx_t tg3_start_xmit_dma_bug(struct sk_buff *skb, mss = 0; if ((mss = skb_shinfo(skb)->gso_size) != 0) { struct iphdr *iph; - int tcp_opt_len, ip_tcp_len, hdr_len; + u32 tcp_opt_len, ip_tcp_len, hdr_len; if (skb_header_cloned(skb) && pskb_expand_head(skb, 0, 0, GFP_ATOMIC)) { @@ -5423,8 +5423,10 @@ static netdev_tx_t tg3_start_xmit_dma_bug(struct sk_buff *skb, IPPROTO_TCP, 0); - if ((tp->tg3_flags2 & TG3_FLG2_HW_TSO) || - (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705)) { + if (tp->tg3_flags2 & TG3_FLG2_HW_TSO_2) + mss |= hdr_len << 9; + else if ((tp->tg3_flags2 & TG3_FLG2_HW_TSO_1) || + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705) { if (tcp_opt_len || iph->ihl > 5) { int tsflags; @@ -5459,6 +5461,9 @@ static netdev_tx_t tg3_start_xmit_dma_bug(struct sk_buff *skb, would_hit_hwbug = 0; + if ((tp->tg3_flags3 & TG3_FLG3_SHORT_DMA_BUG) && len <= 8) + would_hit_hwbug = 1; + if (tp->tg3_flags3 & TG3_FLG3_5701_DMA_BUG) would_hit_hwbug = 1; else if (tg3_4g_overflow_test(mapping, len)) @@ -5482,6 +5487,10 @@ static netdev_tx_t tg3_start_xmit_dma_bug(struct sk_buff *skb, tnapi->tx_buffers[entry].skb = NULL; + if ((tp->tg3_flags3 & TG3_FLG3_SHORT_DMA_BUG) && + len <= 8) + would_hit_hwbug = 1; + if (tg3_4g_overflow_test(mapping, len)) would_hit_hwbug = 1; @@ -8159,6 +8168,7 @@ static int tg3_test_msi(struct tg3 *tp) pci_disable_msi(tp->pdev); tp->tg3_flags2 &= ~TG3_FLG2_USING_MSI; + tp->napi[0].irq_vec = tp->pdev->irq; err = tg3_request_irq(tp, 0); if (err) @@ -12608,6 +12618,9 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) } } + if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) + tp->tg3_flags3 |= TG3_FLG3_SHORT_DMA_BUG; + tp->irq_max = 1; #ifdef TG3_NAPI @@ -13975,8 +13988,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, goto err_out_iounmap; } - if ((tp->tg3_flags3 & TG3_FLG3_5755_PLUS) || - GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) + if (tp->tg3_flags3 & TG3_FLG3_5755_PLUS) dev->netdev_ops = &tg3_netdev_ops; else dev->netdev_ops = &tg3_netdev_ops_dma_bug; |