diff options
| -rw-r--r-- | drivers/net/tg3.c | 95 | ||||
| -rw-r--r-- | drivers/net/tg3.h | 3 |
2 files changed, 10 insertions, 88 deletions
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 7841a8f69998..93b32d366611 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -60,12 +60,6 @@ #define BAR_0 0 #define BAR_2 2 -#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE) -#define TG3_VLAN_TAG_USED 1 -#else -#define TG3_VLAN_TAG_USED 0 -#endif - #include "tg3.h" #define DRV_MODULE_NAME "tg3" @@ -134,9 +128,6 @@ TG3_TX_RING_SIZE) #define NEXT_TX(N) (((N) + 1) & (TG3_TX_RING_SIZE - 1)) -#define TG3_RX_DMA_ALIGN 16 -#define TG3_RX_HEADROOM ALIGN(VLAN_HLEN, TG3_RX_DMA_ALIGN) - #define TG3_DMA_BYTE_ENAB 64 #define TG3_RX_STD_DMA_SZ 1536 @@ -4722,8 +4713,6 @@ static int tg3_rx(struct tg3_napi *tnapi, int budget) struct sk_buff *skb; dma_addr_t dma_addr; u32 opaque_key, desc_idx, *post_ptr; - bool hw_vlan __maybe_unused = false; - u16 vtag __maybe_unused = 0; desc_idx = desc->opaque & RXD_OPAQUE_INDEX_MASK; opaque_key = desc->opaque & RXD_OPAQUE_RING_MASK; @@ -4782,12 +4771,12 @@ static int tg3_rx(struct tg3_napi *tnapi, int budget) tg3_recycle_rx(tnapi, tpr, opaque_key, desc_idx, *post_ptr); - copy_skb = netdev_alloc_skb(tp->dev, len + VLAN_HLEN + + copy_skb = netdev_alloc_skb(tp->dev, len + TG3_RAW_IP_ALIGN); if (copy_skb == NULL) goto drop_it_no_recycle; - skb_reserve(copy_skb, TG3_RAW_IP_ALIGN + VLAN_HLEN); + skb_reserve(copy_skb, TG3_RAW_IP_ALIGN); skb_put(copy_skb, len); pci_dma_sync_single_for_cpu(tp->pdev, dma_addr, len, PCI_DMA_FROMDEVICE); skb_copy_from_linear_data(skb, copy_skb->data, len); @@ -4814,30 +4803,11 @@ static int tg3_rx(struct tg3_napi *tnapi, int budget) } if (desc->type_flags & RXD_FLAG_VLAN && - !(tp->rx_mode & RX_MODE_KEEP_VLAN_TAG)) { - vtag = desc->err_vlan & RXD_VLAN_MASK; -#if TG3_VLAN_TAG_USED - if (tp->vlgrp) - hw_vlan = true; - else -#endif - { - struct vlan_ethhdr *ve = (struct vlan_ethhdr *) - __skb_push(skb, VLAN_HLEN); - - memmove(ve, skb->data + VLAN_HLEN, - ETH_ALEN * 2); - ve->h_vlan_proto = htons(ETH_P_8021Q); - ve->h_vlan_TCI = htons(vtag); - } - } + !(tp->rx_mode & RX_MODE_KEEP_VLAN_TAG)) + __vlan_hwaccel_put_tag(skb, + desc->err_vlan & RXD_VLAN_MASK); -#if TG3_VLAN_TAG_USED - if (hw_vlan) - vlan_gro_receive(&tnapi->napi, tp->vlgrp, vtag, skb); - else -#endif - napi_gro_receive(&tnapi->napi, skb); + napi_gro_receive(&tnapi->napi, skb); received++; budget--; @@ -5740,11 +5710,9 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, base_flags |= TXD_FLAG_TCPUDP_CSUM; } -#if TG3_VLAN_TAG_USED if (vlan_tx_tag_present(skb)) base_flags |= (TXD_FLAG_VLAN | (vlan_tx_tag_get(skb) << 16)); -#endif len = skb_headlen(skb); @@ -5986,11 +5954,10 @@ static netdev_tx_t tg3_start_xmit_dma_bug(struct sk_buff *skb, } } } -#if TG3_VLAN_TAG_USED + if (vlan_tx_tag_present(skb)) base_flags |= (TXD_FLAG_VLAN | (vlan_tx_tag_get(skb) << 16)); -#endif if ((tp->tg3_flags3 & TG3_FLG3_USE_JUMBO_BDFLAG) && !mss && skb->len > VLAN_ETH_FRAME_LEN) @@ -9532,17 +9499,10 @@ static void __tg3_set_rx_mode(struct net_device *dev) rx_mode = tp->rx_mode & ~(RX_MODE_PROMISC | RX_MODE_KEEP_VLAN_TAG); +#if !defined(CONFIG_VLAN_8021Q) && !defined(CONFIG_VLAN_8021Q_MODULE) /* When ASF is in use, we always keep the RX_MODE_KEEP_VLAN_TAG * flag clear. */ -#if TG3_VLAN_TAG_USED - if (!tp->vlgrp && - !(tp->tg3_flags & TG3_FLAG_ENABLE_ASF)) - rx_mode |= RX_MODE_KEEP_VLAN_TAG; -#else - /* By definition, VLAN is disabled always in this - * case. - */ if (!(tp->tg3_flags & TG3_FLAG_ENABLE_ASF)) rx_mode |= RX_MODE_KEEP_VLAN_TAG; #endif @@ -11230,31 +11190,6 @@ static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) return -EOPNOTSUPP; } -#if TG3_VLAN_TAG_USED -static void tg3_vlan_rx_register(struct net_device *dev, struct vlan_group *grp) -{ - struct tg3 *tp = netdev_priv(dev); - - if (!netif_running(dev)) { - tp->vlgrp = grp; - return; - } - - tg3_netif_stop(tp); - - tg3_full_lock(tp, 0); - - tp->vlgrp = grp; - - /* Update RX_MODE_KEEP_VLAN_TAG bit in RX_MODE register. */ - __tg3_set_rx_mode(dev); - - tg3_netif_start(tp); - - tg3_full_unlock(tp); -} -#endif - static int tg3_get_coalesce(struct net_device *dev, struct ethtool_coalesce *ec) { struct tg3 *tp = netdev_priv(dev); @@ -13066,9 +13001,7 @@ static struct pci_dev * __devinit tg3_find_peer(struct tg3 *); static void inline vlan_features_add(struct net_device *dev, unsigned long flags) { -#if TG3_VLAN_TAG_USED dev->vlan_features |= flags; -#endif } static inline u32 tg3_rx_ret_ring_size(struct tg3 *tp) @@ -13861,11 +13794,11 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) else tp->tg3_flags &= ~TG3_FLAG_POLL_SERDES; - tp->rx_offset = NET_IP_ALIGN + TG3_RX_HEADROOM; + tp->rx_offset = NET_IP_ALIGN; tp->rx_copy_thresh = TG3_RX_COPY_THRESHOLD; if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701 && (tp->tg3_flags & TG3_FLAG_PCIX_MODE) != 0) { - tp->rx_offset -= NET_IP_ALIGN; + tp->rx_offset = 0; #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS tp->rx_copy_thresh = ~(u16)0; #endif @@ -14629,9 +14562,6 @@ static const struct net_device_ops tg3_netdev_ops = { .ndo_do_ioctl = tg3_ioctl, .ndo_tx_timeout = tg3_tx_timeout, .ndo_change_mtu = tg3_change_mtu, -#if TG3_VLAN_TAG_USED - .ndo_vlan_rx_register = tg3_vlan_rx_register, -#endif #ifdef CONFIG_NET_POLL_CONTROLLER .ndo_poll_controller = tg3_poll_controller, #endif @@ -14648,9 +14578,6 @@ static const struct net_device_ops tg3_netdev_ops_dma_bug = { .ndo_do_ioctl = tg3_ioctl, .ndo_tx_timeout = tg3_tx_timeout, .ndo_change_mtu = tg3_change_mtu, -#if TG3_VLAN_TAG_USED - .ndo_vlan_rx_register = tg3_vlan_rx_register, -#endif #ifdef CONFIG_NET_POLL_CONTROLLER .ndo_poll_controller = tg3_poll_controller, #endif @@ -14700,9 +14627,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, SET_NETDEV_DEV(dev, &pdev->dev); -#if TG3_VLAN_TAG_USED dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; -#endif tp = netdev_priv(dev); tp->pdev = pdev; diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h index d62c8d937c82..f528243e1a4f 100644 --- a/drivers/net/tg3.h +++ b/drivers/net/tg3.h @@ -2808,9 +2808,6 @@ struct tg3 { u32 rx_std_max_post; u32 rx_offset; u32 rx_pkt_map_sz; -#if TG3_VLAN_TAG_USED - struct vlan_group *vlgrp; -#endif /* begin "everything else" cacheline(s) section */ |