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authorDavid S. Miller <davem@davemloft.net>2014-07-30 13:25:49 -0700
committerDavid S. Miller <davem@davemloft.net>2014-07-30 13:25:49 -0700
commitf139c74a8df071217dcd63f3ef06ae7be7071c4d (patch)
tree5711f695577a18a06dbcd0101956e97b388ffa1a /drivers/net/ethernet/broadcom/bnx2x
parentbd695a5f0ccf7b38982c426d86055ff3591c9b5b (diff)
parent26bcd8b72563b4c54892c4c2a409f6656fb8ae8b (diff)
downloadlinux-f139c74a8df071217dcd63f3ef06ae7be7071c4d.tar.bz2
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x')
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x.h1
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c9
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c1
3 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
index ce8f86966c11..d777fae86988 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
@@ -346,6 +346,7 @@ struct sw_tx_bd {
u8 flags;
/* Set on the first BD descriptor when there is a split BD */
#define BNX2X_TSO_SPLIT_BD (1<<0)
+#define BNX2X_HAS_SECOND_PBD (1<<1)
};
struct sw_rx_page {
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index dca1236dd1cd..4e6c82e20224 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -227,6 +227,12 @@ static u16 bnx2x_free_tx_pkt(struct bnx2x *bp, struct bnx2x_fp_txdata *txdata,
--nbd;
bd_idx = TX_BD(NEXT_TX_IDX(bd_idx));
+ if (tx_buf->flags & BNX2X_HAS_SECOND_PBD) {
+ /* Skip second parse bd... */
+ --nbd;
+ bd_idx = TX_BD(NEXT_TX_IDX(bd_idx));
+ }
+
/* TSO headers+data bds share a common mapping. See bnx2x_tx_split() */
if (tx_buf->flags & BNX2X_TSO_SPLIT_BD) {
tx_data_bd = &txdata->tx_desc_ring[bd_idx].reg_bd;
@@ -3902,6 +3908,9 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
/* set encapsulation flag in start BD */
SET_FLAG(tx_start_bd->general_data,
ETH_TX_START_BD_TUNNEL_EXIST, 1);
+
+ tx_buf->flags |= BNX2X_HAS_SECOND_PBD;
+
nbd++;
} else if (xmit_type & XMIT_CSUM) {
/* Set PBD in checksum offload case w/o encapsulation */
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index 08ea91cab738..92fee842f954 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -416,6 +416,7 @@ static int bnx2x_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
break;
case PORT_FIBRE:
case PORT_DA:
+ case PORT_NONE:
if (!(bp->port.supported[0] & SUPPORTED_FIBRE ||
bp->port.supported[1] & SUPPORTED_FIBRE)) {
DP(BNX2X_MSG_ETHTOOL,