Merge branch 'x86/urgent' into x86/cleanups

1 files changed, 34 insertions, 13 deletions

diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 5ebde67d4297..2486a656f12d 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -35,8 +35,8 @@
 #include <linux/time.h>
 #include <linux/ethtool.h>
 #include <linux/mii.h>
-#ifdef NETIF_F_HW_VLAN_TX
 #include <linux/if_vlan.h>
+#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
 #define BCM_VLAN 1
 #endif
 #include <net/ip.h>
@@ -57,8 +57,8 @@
 
 #define DRV_MODULE_NAME         "bnx2"
 #define PFX DRV_MODULE_NAME     ": "
-#define DRV_MODULE_VERSION      "1.7.9"
-#define DRV_MODULE_RELDATE      "July 18, 2008"
+#define DRV_MODULE_VERSION      "1.8.0"
+#define DRV_MODULE_RELDATE      "Aug 14, 2008"
 
 #define RUN_AT(x) (jiffies + (x))
 
@@ -2876,6 +2876,8 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget)
                 struct sw_bd *rx_buf;
                 struct sk_buff *skb;
                 dma_addr_t dma_addr;
+                u16 vtag = 0;
+                int hw_vlan __maybe_unused = 0;
 
                 sw_ring_cons = RX_RING_IDX(sw_cons);
                 sw_ring_prod = RX_RING_IDX(sw_prod);
@@ -2919,7 +2921,7 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget)
                 if (len <= bp->rx_copy_thresh) {
                         struct sk_buff *new_skb;
 
-                        new_skb = netdev_alloc_skb(bp->dev, len + 2);
+                        new_skb = netdev_alloc_skb(bp->dev, len + 6);
                         if (new_skb == NULL) {
                                 bnx2_reuse_rx_skb(bp, rxr, skb, sw_ring_cons,
                                                   sw_ring_prod);
@@ -2928,9 +2930,9 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget)
 
                         /* aligned copy */
                         skb_copy_from_linear_data_offset(skb,
-                                                         BNX2_RX_OFFSET - 2,
-                                      new_skb->data, len + 2);
-                        skb_reserve(new_skb, 2);
+                                                         BNX2_RX_OFFSET - 6,
+                                      new_skb->data, len + 6);
+                        skb_reserve(new_skb, 6);
                         skb_put(new_skb, len);
 
                         bnx2_reuse_rx_skb(bp, rxr, skb,
@@ -2941,6 +2943,25 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget)
                            dma_addr, (sw_ring_cons << 16) | sw_ring_prod)))
                         goto next_rx;
 
+                if ((status & L2_FHDR_STATUS_L2_VLAN_TAG) &&
+                    !(bp->rx_mode & BNX2_EMAC_RX_MODE_KEEP_VLAN_TAG)) {
+                        vtag = rx_hdr->l2_fhdr_vlan_tag;
+#ifdef BCM_VLAN
+                        if (bp->vlgrp)
+                                hw_vlan = 1;
+                        else
+#endif
+                        {
+                                struct vlan_ethhdr *ve = (struct vlan_ethhdr *)
+                                        __skb_push(skb, 4);
+
+                                memmove(ve, skb->data + 4, ETH_ALEN * 2);
+                                ve->h_vlan_proto = htons(ETH_P_8021Q);
+                                ve->h_vlan_TCI = htons(vtag);
+                                len += 4;
+                        }
+                }
+
                 skb->protocol = eth_type_trans(skb, bp->dev);
 
                 if ((len > (bp->dev->mtu + ETH_HLEN)) &&
@@ -2962,10 +2983,8 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget)
                 }
 
 #ifdef BCM_VLAN
-                if ((status & L2_FHDR_STATUS_L2_VLAN_TAG) && bp->vlgrp) {
-                        vlan_hwaccel_receive_skb(skb, bp->vlgrp,
-                                rx_hdr->l2_fhdr_vlan_tag);
-                }
+                if (hw_vlan)
+                        vlan_hwaccel_receive_skb(skb, bp->vlgrp, vtag);
                 else
 #endif
                         netif_receive_skb(skb);
@@ -3237,10 +3256,10 @@ bnx2_set_rx_mode(struct net_device *dev)
                                   BNX2_EMAC_RX_MODE_KEEP_VLAN_TAG);
         sort_mode = 1 | BNX2_RPM_SORT_USER0_BC_EN;
 #ifdef BCM_VLAN
-        if (!bp->vlgrp && !(bp->flags & BNX2_FLAG_ASF_ENABLE))
+        if (!bp->vlgrp && (bp->flags & BNX2_FLAG_CAN_KEEP_VLAN))
                 rx_mode |= BNX2_EMAC_RX_MODE_KEEP_VLAN_TAG;
 #else
-        if (!(bp->flags & BNX2_FLAG_ASF_ENABLE))
+        if (bp->flags & BNX2_FLAG_CAN_KEEP_VLAN)
                 rx_mode |= BNX2_EMAC_RX_MODE_KEEP_VLAN_TAG;
 #endif
         if (dev->flags & IFF_PROMISC) {
@@ -5963,10 +5982,12 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
                 vlan_tag_flags |= TX_BD_FLAGS_TCP_UDP_CKSUM;
         }
 
+#ifdef BCM_VLAN
         if (bp->vlgrp && vlan_tx_tag_present(skb)) {
                 vlan_tag_flags |=
                         (TX_BD_FLAGS_VLAN_TAG | (vlan_tx_tag_get(skb) << 16));
         }
+#endif
         if ((mss = skb_shinfo(skb)->gso_size)) {
                 u32 tcp_opt_len, ip_tcp_len;
                 struct iphdr *iph;