linux/drivers/net/ethernet
Lendacky, Thomas 16edd34e9e amd-xgbe: Tx engine must not be active before stopping it
If the Tx engine is told to stop while it is actively processing Tx
descriptors it is possible that the Tx descriptor(s) will not be closed
out properly. When the Tx engine is restarted this could result in the
driver being stuck on the improperly closed descriptor.

Update the driver to wait for the Tx engine to be in a stopped or
suspended state before issuing the stop command.

This has not been an issue to date, but it's a good safe-guard to have.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-11-21 15:19:10 -05:00
..
3com net: typhoon: Remove redundant casts 2014-10-24 00:41:31 -04:00
8390 PCI changes for the v3.17 merge window (part 2): 2014-08-14 18:10:33 -06:00
adaptec
adi net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
aeroflex greth: moved TX ring cleaning to NAPI rx poll func 2014-09-05 21:57:09 -07:00
agere et131x: Add PCIe gigabit ethernet driver et131x to drivers/net 2014-10-03 12:22:19 -07:00
allwinner net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
alteon
altera Altera TSE: Add support for no PHY 2014-10-05 21:39:40 -04:00
amd amd-xgbe: Tx engine must not be active before stopping it 2014-11-21 15:19:10 -05:00
apm Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-11-06 22:01:18 -05:00
apple
arc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-09-23 12:09:27 -04:00
atheros
broadcom net: bcmgenet: log RX buffer allocation and RX/TX dma failures 2014-11-21 14:46:12 -05:00
brocade bna: use netdev_rss_key_fill() helper 2014-11-16 15:59:11 -05:00
cadence net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
calxeda net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
chelsio Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-11-14 01:01:12 -05:00
cirrus cirrus/mac89x0: Remove superfluous interrupt disable/restore 2014-10-24 00:43:28 -04:00
cisco enic: support skb->xmit_more 2014-11-21 12:17:54 -05:00
davicom net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
dec tulip: dmfe: Fix global namespace pollution of phy accessors. 2014-08-27 18:25:40 -07:00
dlink
emulex vlan: rename __vlan_put_tag to vlan_insert_tag_set_proto 2014-11-21 14:20:17 -05:00
faraday
freescale net: fec: remove unused return value from swap_buffer() 2014-11-18 15:19:32 -05:00
fujitsu
hisilicon
hp hp100: Convert the normal skb free path to dev_consume_skb_any() 2014-09-08 15:39:58 -07:00
i825xx
ibm IBM-EMAC: Deletion of unnecessary checks before the function call "of_dev_put" 2014-11-21 15:14:12 -05:00
icplus
intel i40e: Set XPS bit mask to zero in DCB mode 2014-11-18 01:09:35 -08:00
marvell sky2: use new netdev_rss_key_fill() helper 2014-11-21 12:17:54 -05:00
mellanox net/mlx4_en: mlx4_en_set_settings() always fails when autoneg is set 2014-11-21 15:06:30 -05:00
micrel net: ks8842: use dmaengine_terminate_all() API 2014-10-15 21:31:00 +05:30
microchip
moxa net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
myricom PCI changes for the v3.17 merge window (part 2): 2014-08-14 18:10:33 -06:00
natsemi natsemi/macsonic: Remove superfluous interrupt disable/restore 2014-10-24 00:43:28 -04:00
neterion net: ethernet: neterion: vxge: vxge-main.c: Cleaning up missing null-terminate in conjunction with strncpy 2014-09-15 14:17:00 -04:00
nuvoton net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
nvidia ethernet: nvidia: Remove extra parens 2014-09-02 13:47:25 -07:00
nxp net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
octeon drivers: net: ethernet: octeon_mgmt: fix a compiler warning 2014-09-08 14:23:46 -07:00
oki-semi pch_gbe: 'select' NET_PTP_CLASSIFY. 2014-09-22 13:25:51 -04:00
packetengines drivers/net: Convert remaining uses of pr_warning to pr_warn 2014-09-09 20:37:08 -07:00
pasemi
qlogic netxen: Fix link event handling. 2014-11-06 16:43:29 -05:00
qualcomm net: qualcomm: Fix dependency 2014-11-11 18:12:32 -05:00
rdc
realtek 8139too: Allow using the largest possible MTU 2014-11-10 15:30:02 -05:00
renesas net: sh_eth: Add r8a7793 support 2014-11-13 15:03:53 -05:00
samsung ethernet: samsung: sxgbe: remove unnecessary check 2014-10-27 19:16:02 -04:00
seeq
sfc sfc: use netdev_rss_key_fill() helper 2014-11-16 15:59:13 -05:00
sgi
silan
sis
smsc smsc911x: power-up phydev before doing a software reset. 2014-11-13 15:09:28 -05:00
stmicro stmmac: review driver when run kernel-doc 2014-11-19 15:04:58 -05:00
sun sunvnet: fix NULL pointer dereference 2014-11-12 13:51:23 -05:00
tehuti
ti net: ptp: fix time stamp matching logic for VLAN packets. 2014-11-12 15:06:17 -05:00
tile Merge branch 'for-3.18-consistent-ops' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu 2014-10-15 07:48:18 +02:00
toshiba net: spider_net: avoid using signed char for bitops 2014-10-05 21:15:16 -04:00
tundra
via Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2014-10-07 21:16:26 -04:00
wiznet ethernet: wiznet: remove unnecessary check 2014-10-27 19:16:01 -04:00
xilinx net: Xilinx: Deletion of unnecessary checks before two function calls 2014-11-21 15:14:12 -05:00
xircom
xscale
dnet.c
dnet.h
ec_bhf.c net: ec_bhf: remove excessive debug messages 2014-08-24 18:36:57 -07:00
ethoc.c net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
fealnx.c
jme.c
jme.h
Kconfig et131x: Add PCIe gigabit ethernet driver et131x to drivers/net 2014-10-03 12:22:19 -07:00
korina.c
lantiq_etop.c net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
Makefile et131x: Add PCIe gigabit ethernet driver et131x to drivers/net 2014-10-03 12:22:19 -07:00
netx-eth.c net: ethernet: Remove superfluous ether_setup after alloc_etherdev 2014-10-03 15:31:40 -07:00
s6gmac.c