linux/drivers/net/ethernet/amd
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
..
xgbe amd-xgbe: Tx engine must not be active before stopping it 2014-11-21 15:19:10 -05:00
7990.c lance: Call dev_consume_skb_any instead of dev_kfree_skb. 2014-03-24 21:18:53 -07:00
7990.h net/7990: Make lance_private.name const 2013-12-29 00:46:38 -05:00
a2065.c zorro/UAPI: Use proper types (endianness/size) in <linux/zorro.h> 2013-11-26 11:09:09 +01:00
a2065.h
am79c961a.c am79c961a: Call dev_consume_skb_any instead of dev_kfree_skb. 2014-03-24 21:18:40 -07:00
am79c961a.h
amd8111e.c ethernet: amd: fix 'foo* bar' 2014-07-14 19:14:15 -07:00
amd8111e.h net: amd8111e: Spelling s/recive/receive/ 2014-01-14 17:11:25 -08:00
ariadne.c net/ariadne: delete unneeded call to netdev_priv 2014-05-15 16:57:47 -04:00
ariadne.h
atarilance.c net:drivers/net: Miscellaneous conversions to ETH_ALEN 2013-10-02 17:04:45 -04:00
au1000_eth.c ethernet: amd: use pr_info_once() 2014-09-12 18:02:41 -04:00
au1000_eth.h ethernet: Fix FSF address in file headers 2013-12-06 12:37:55 -05:00
declance.c declance: Fix 64-bit compilation warnings 2014-07-08 14:04:30 -07:00
hplance.c hplance: fix ram size in comment 2014-06-05 15:14:21 -07:00
hplance.h
Kconfig amd-xgbe: Let AMD_XGBE depend on HAS_IOMEM 2014-11-05 21:50:13 -05:00
lance.c lance: Fix hardcoded interrupt name lp->name to use system device value 2013-09-27 17:38:32 -04:00
Makefile amd-xgbe: Configuration and build support 2014-06-05 15:26:51 -07:00
mvme147.c mvme147: fix ram size in comment 2014-06-05 15:14:21 -07:00
ni65.c
ni65.h
nmclan_cs.c am2150: Update nmclan_cs.c to use update PCMCIA API 2014-09-22 14:27:44 -04:00
pcnet32.c PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use 2014-08-12 12:15:14 -06:00
sun3lance.c ethernet: amd: remove deprecated IRQF_DISABLED 2013-09-12 23:27:09 -04:00
sunlance.c drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00