linux/drivers/net/ethernet/broadcom
Andy Gospodarek 867d1212bf bnxt: do not busy-poll when link is down
When busy polling while a link is down (during a link-flap test), TX
timeouts were observed as well as the following messages in the ring
buffer:

bnxt_en 0008:01:00.2 enP8p1s0f2d2: Resp cmpl intr err msg: 0x51
bnxt_en 0008:01:00.2 enP8p1s0f2d2: hwrm_ring_free tx failed. rc:-1
bnxt_en 0008:01:00.2 enP8p1s0f2d2: Resp cmpl intr err msg: 0x51
bnxt_en 0008:01:00.2 enP8p1s0f2d2: hwrm_ring_free rx failed. rc:-1

These were resolved by checking for link status and returning if link
was not up.

Signed-off-by: Andy Gospodarek <gospo@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Tested-by: Rob Miller <rob.miller@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-24 15:39:21 -05:00
..
bnx2x bnx2x: Use the correct divisor value for PHC clock readings. 2016-10-23 17:34:41 -04:00
bnxt bnxt: do not busy-poll when link is down 2016-11-24 15:39:21 -05:00
genet net: bcmgenet: use new api ethtool_{get|set}_link_ksettings 2016-09-27 07:43:07 -04:00
b44.c
b44.h
bcm63xx_enet.c net: bcm63xx: avoid referencing uninitialized variable 2016-10-18 14:20:36 -04:00
bcm63xx_enet.h
bcmsysport.c
bcmsysport.h
bgmac-bcma-mdio.c
bgmac-bcma.c
bgmac-platform.c
bgmac.c net: bgmac: fix reversed checks for clock control flag 2016-11-09 13:32:06 -05:00
bgmac.h
bnx2_fw.h
bnx2.c bnx2: Wait for in-flight DMA to complete at probe stage 2016-11-14 16:20:53 -05:00
bnx2.h
cnic_defs.h
cnic_if.h
cnic.c
cnic.h
Kconfig
Makefile
sb1250-mac.c
tg3.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-10-02 22:20:41 -04:00
tg3.h