From c96bdc0c9e86ac243c5eff41c0c1418cbbc3057c Mon Sep 17 00:00:00 2001 From: Dmitry Kravkov Date: Sun, 2 Dec 2012 04:05:48 +0000 Subject: 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 Signed-off-by: Yuval Mintz Signed-off-by: Eilon Greenstein Signed-off-by: David S. Miller --- drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c') 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); } } -- cgit