diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_tx.c | 15 | ||||
| -rw-r--r-- | include/linux/mlx4/qp.h | 5 |
2 files changed, 7 insertions, 13 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c index ff325058658..2fd51405a50 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c @@ -601,8 +601,6 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev) struct skb_frag_struct *frag; struct mlx4_en_tx_info *tx_info; struct ethhdr *ethh; - u64 mac; - u32 mac_l, mac_h; int tx_ind = 0; int nr_txbb; int desc_size; @@ -687,16 +685,9 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev) } /* Copy dst mac address to wqe */ - skb_reset_mac_header(skb); - ethh = eth_hdr(skb); - if (ethh && ethh->h_dest) { - mac = mlx4_en_mac_to_u64(ethh->h_dest); - mac_h = (u32) ((mac & 0xffff00000000ULL) >> 16); - mac_l = (u32) (mac & 0xffffffff); - tx_desc->ctrl.srcrb_flags |= cpu_to_be32(mac_h); - tx_desc->ctrl.imm = cpu_to_be32(mac_l); - } - + ethh = (struct ethhdr *)skb->data; + tx_desc->ctrl.srcrb_flags16[0] = get_unaligned((u16 *)ethh->h_dest); + tx_desc->ctrl.imm = get_unaligned((u32 *)(ethh->h_dest + 2)); /* Handle LSO (TSO) packets */ if (lso_header_size) { /* Mark opcode as LSO */ diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h index bee8fa23127..091f9e7dc8b 100644 --- a/include/linux/mlx4/qp.h +++ b/include/linux/mlx4/qp.h @@ -212,7 +212,10 @@ struct mlx4_wqe_ctrl_seg { * [1] SE (solicited event) * [0] FL (force loopback) */ - __be32 srcrb_flags; + union { + __be32 srcrb_flags; + __be16 srcrb_flags16[2]; + }; /* * imm is immediate data for send/RDMA write w/ immediate; * also invalidation key for send with invalidate; input |