diff options
| author | Dmitry Kravkov <dmitry@broadcom.com> | 2012-12-02 04:05:48 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-12-02 20:22:59 -0500 |
| commit | c96bdc0c9e86ac243c5eff41c0c1418cbbc3057c (patch) | |
| tree | 69f55dc016f47f432a268305b09f20ec69f530a0 /drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c | |
| parent | 4c704899328bcb448d9c7fa709777b3e28e05f6a (diff) | |
| download | linux-c96bdc0c9e86ac243c5eff41c0c1418cbbc3057c.tar.bz2 | |
bnx2x: Filter packets on FCoE rings
Whenever bnx2x fails to transmit a packet due to a full Tx ring, if the
ring size is zero (indicating an FCoE ring) driver filters the packet out
and gracefully continues.
Driver also gathers statistics on such filtered packets.
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c index 348ed02d3c69..89ec0667140a 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c @@ -1149,6 +1149,7 @@ static void bnx2x_drv_stats_update(struct bnx2x *bp) UPDATE_ESTAT_QSTAT(rx_err_discard_pkt); UPDATE_ESTAT_QSTAT(rx_skb_alloc_failed); UPDATE_ESTAT_QSTAT(hw_csum_err); + UPDATE_ESTAT_QSTAT(driver_filtered_tx_pkt); } } |