diff options
Diffstat (limited to 'drivers/net/bnx2.c')
| -rw-r--r-- | drivers/net/bnx2.c | 78 |
1 files changed, 38 insertions, 40 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index c12e5ea..f98a220 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -54,8 +54,8 @@ #define DRV_MODULE_NAME "bnx2" #define PFX DRV_MODULE_NAME ": " -#define DRV_MODULE_VERSION "1.5.5" -#define DRV_MODULE_RELDATE "February 1, 2007" +#define DRV_MODULE_VERSION "1.5.8" +#define DRV_MODULE_RELDATE "April 24, 2007" #define RUN_AT(x) (jiffies + (x)) @@ -1884,10 +1884,8 @@ bnx2_rx_int(struct bnx2 *bp, int budget) goto reuse_rx; /* aligned copy */ - memcpy(new_skb->data, - skb->data + bp->rx_offset - 2, - len + 2); - + skb_copy_from_linear_data_offset(skb, bp->rx_offset - 2, + new_skb->data, len + 2); skb_reserve(new_skb, 2); skb_put(new_skb, len); @@ -2033,8 +2031,8 @@ bnx2_has_work(struct bnx2 *bp) (sblk->status_tx_quick_consumer_index0 != bp->hw_tx_cons)) return 1; - if (((sblk->status_attn_bits & STATUS_ATTN_BITS_LINK_STATE) != 0) != - bp->link_up) + if ((sblk->status_attn_bits & STATUS_ATTN_BITS_LINK_STATE) != + (sblk->status_attn_bits_ack & STATUS_ATTN_BITS_LINK_STATE)) return 1; return 0; @@ -3099,20 +3097,18 @@ bnx2_nvram_write(struct bnx2 *bp, u32 offset, u8 *data_buf, if ((align_start = (offset32 & 3))) { offset32 &= ~3; - len32 += (4 - align_start); + len32 += align_start; + if (len32 < 4) + len32 = 4; if ((rc = bnx2_nvram_read(bp, offset32, start, 4))) return rc; } if (len32 & 3) { - if ((len32 > 4) || !align_start) { - align_end = 4 - (len32 & 3); - len32 += align_end; - if ((rc = bnx2_nvram_read(bp, offset32 + len32 - 4, - end, 4))) { - return rc; - } - } + align_end = 4 - (len32 & 3); + len32 += align_end; + if ((rc = bnx2_nvram_read(bp, offset32 + len32 - 4, end, 4))) + return rc; } if (align_start || align_end) { @@ -3187,17 +3183,17 @@ bnx2_nvram_write(struct bnx2 *bp, u32 offset, u8 *data_buf, if ((rc = bnx2_enable_nvram_write(bp)) != 0) goto nvram_write_end; - /* Erase the page */ - if ((rc = bnx2_nvram_erase_page(bp, page_start)) != 0) - goto nvram_write_end; - - /* Re-enable the write again for the actual write */ - bnx2_enable_nvram_write(bp); - /* Loop to write back the buffer data from page_start to * data_start */ i = 0; if (bp->flash_info->buffered == 0) { + /* Erase the page */ + if ((rc = bnx2_nvram_erase_page(bp, page_start)) != 0) + goto nvram_write_end; + + /* Re-enable the write again for the actual write */ + bnx2_enable_nvram_write(bp); + for (addr = page_start; addr < data_start; addr += 4, i += 4) { @@ -3423,6 +3419,9 @@ bnx2_init_chip(struct bnx2 *bp) val = REG_RD(bp, BNX2_MQ_CONFIG); val &= ~BNX2_MQ_CONFIG_KNL_BYP_BLK_SIZE; val |= BNX2_MQ_CONFIG_KNL_BYP_BLK_SIZE_256; + if (CHIP_ID(bp) == CHIP_ID_5709_A0 || CHIP_ID(bp) == CHIP_ID_5709_A1) + val |= BNX2_MQ_CONFIG_HALT_DIS; + REG_WR(bp, BNX2_MQ_CONFIG, val); val = 0x10000 + (MAX_CID_CNT * MB_KERNEL_CTX_SIZE); @@ -4512,6 +4511,7 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev) if ((mss = skb_shinfo(skb)->gso_size) && (skb->len > (bp->dev->mtu + ETH_HLEN))) { u32 tcp_opt_len, ip_tcp_len; + struct iphdr *iph; if (skb_header_cloned(skb) && pskb_expand_head(skb, 0, 0, GFP_ATOMIC)) { @@ -4519,25 +4519,23 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev) return NETDEV_TX_OK; } - tcp_opt_len = ((skb->h.th->doff - 5) * 4); vlan_tag_flags |= TX_BD_FLAGS_SW_LSO; tcp_opt_len = 0; - if (skb->h.th->doff > 5) { - tcp_opt_len = (skb->h.th->doff - 5) << 2; - } - ip_tcp_len = (skb->nh.iph->ihl << 2) + sizeof(struct tcphdr); - - skb->nh.iph->check = 0; - skb->nh.iph->tot_len = htons(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 (tcp_opt_len || (skb->nh.iph->ihl > 5)) { - vlan_tag_flags |= ((skb->nh.iph->ihl - 5) + - (tcp_opt_len >> 2)) << 8; + if (tcp_hdr(skb)->doff > 5) + tcp_opt_len = tcp_optlen(skb); + + ip_tcp_len = ip_hdrlen(skb) + sizeof(struct tcphdr); + + iph = ip_hdr(skb); + iph->check = 0; + iph->tot_len = htons(mss + ip_tcp_len + tcp_opt_len); + tcp_hdr(skb)->check = ~csum_tcpudp_magic(iph->saddr, + iph->daddr, 0, + IPPROTO_TCP, 0); + if (tcp_opt_len || (iph->ihl > 5)) { + vlan_tag_flags |= ((iph->ihl - 5) + + (tcp_opt_len >> 2)) << 8; } } else |
