diff options
| author | Yuval Mintz <Yuval.Mintz@qlogic.com> | 2014-08-25 17:48:30 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-08-25 17:30:21 -0700 |
| commit | ea36475a22ded71633331a0b9b3cddd7f1d6983a (patch) | |
| tree | 4792838f4826dcd18166693e2bc6f80599aa7df4 /drivers | |
| parent | b3befae1d6cd4c4e15f1ecb6fe3e2bab94675d37 (diff) | |
bnx2x: Fix stop-on-error
When STOP_ON_ERROR is set driver will not compile. Even if it did,
traffic will not pass without this patch as several fields which are
verified by FW/HW on the Tx path are not properly set.
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 25 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 2 |
2 files changed, 21 insertions, 6 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index c99087f746a3..2f46f181cac8 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -3874,12 +3874,16 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev) /* when transmitting in a vf, start bd must hold the ethertype * for fw to enforce it */ +#ifndef BNX2X_STOP_ON_ERROR if (IS_VF(bp)) +#endif tx_start_bd->vlan_or_ethertype = cpu_to_le16(ntohs(eth->h_proto)); +#ifndef BNX2X_STOP_ON_ERROR else /* used by FW for packet accounting */ tx_start_bd->vlan_or_ethertype = cpu_to_le16(pkt_prod); +#endif } nbd = 2; /* start_bd + pbd + frags (updated when pages are mapped) */ @@ -3952,11 +3956,22 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev) &pbd_e2->data.mac_addr.dst_mid, &pbd_e2->data.mac_addr.dst_lo, eth->h_dest); - } else if (bp->flags & TX_SWITCHING) { - bnx2x_set_fw_mac_addr(&pbd_e2->data.mac_addr.dst_hi, - &pbd_e2->data.mac_addr.dst_mid, - &pbd_e2->data.mac_addr.dst_lo, - eth->h_dest); + } else { + if (bp->flags & TX_SWITCHING) + bnx2x_set_fw_mac_addr( + &pbd_e2->data.mac_addr.dst_hi, + &pbd_e2->data.mac_addr.dst_mid, + &pbd_e2->data.mac_addr.dst_lo, + eth->h_dest); +#ifdef BNX2X_STOP_ON_ERROR + /* Enforce security is always set in Stop on Error - + * source mac should be present in the parsing BD + */ + bnx2x_set_fw_mac_addr(&pbd_e2->data.mac_addr.src_hi, + &pbd_e2->data.mac_addr.src_mid, + &pbd_e2->data.mac_addr.src_lo, + eth->h_source); +#endif } SET_FLAG(pbd_e2_parsing_data, diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 0728c02440f4..2f394b82ca02 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -1143,7 +1143,7 @@ void bnx2x_panic_dump(struct bnx2x *bp, bool disable_int) if (!fp->txdata_ptr) break; - if (!txdata.tx_cons_sb) + if (!txdata->tx_cons_sb) continue; start = TX_BD(le16_to_cpu(*txdata->tx_cons_sb) - 10); |