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(parent: 4c70489) | patch
bnx2x: Filter packets on FCoE rings
authorDmitry Kravkov <dmitry@broadcom.com>
Sun, 2 Dec 2012 04:05:48 +0000 (04:05 +0000)
committerDavid S. Miller <davem@davemloft.net>
Mon, 3 Dec 2012 01:22:59 +0000 (20:22 -0500)
commitc96bdc0c9e86ac243c5eff41c0c1418cbbc3057c
tree69f55dc016f47f432a268305b09f20ec69f530a0tree | snapshot (tar.gz zip)
parent4c704899328bcb448d9c7fa709777b3e28e05f6acommit | diff
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>
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c diff | blob | blame | history
drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c diff | blob | blame | history
drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c diff | blob | blame | history
drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.h diff | blob | blame | history