linux_dsm_epyc7002/drivers/net
Jesse Brandeburg a68de58d27 i40e: fix race in hang check
The driver was having some issues with false Tx hang detection. This
makes the driver a little more direct with the checks for progress
forward by directly checking the head write back address and tail register
when determining progress.  This avoids Tx hangs where the software
gets behind, because we are directly checking hardware state when
determining hang state.

Change-ID: I774f0e861c9e8ab5ccb213634100fe15440ae24a
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Jim Young <james.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-02-26 04:53:59 -08:00
..
appletalk net/appletalk: LTPC needs virt_to_bus 2015-02-20 16:28:46 -05:00
arcnet com20020-pci: add support for eae single card 2015-02-15 08:21:34 -08:00
bonding net/bonding: Fix potential bad memory access during bonding events 2015-02-09 14:03:53 -08:00
caif caif: remove wrong dev_net_set() call 2015-01-29 14:20:02 -08:00
can can: kvaser_usb: Ignore spurious error events after a busoff 2015-02-04 14:07:03 +01:00
cris
dsa net: dsa: bcm_sf2: fix 64-bits register reads 2015-02-20 17:52:46 -05:00
ethernet i40e: fix race in hang check 2015-02-26 04:53:59 -08:00
fddi net: fddi: skfp: smt.c: Remove unused function 2015-01-02 16:36:07 -05:00
hamradio
hippi
hyperv hyperv: fix sparse warnings 2015-02-05 16:03:27 -08:00
ieee802154 ieee802154: cc2520: Fix space before , coding style issue 2015-02-02 06:09:35 +01:00
ipvlan ipvlan: add a missing __percpu pcpu_stats 2015-02-11 20:03:23 -08:00
irda irda: vlsi_ir: Replace timeval with ktime_t 2015-01-11 21:39:40 -05:00
phy amd-xgbe-phy: PHY KX/KR mode differences 2015-02-25 16:57:42 -05:00
plip
ppp ppp: deflate: never return len larger than output buffer 2015-01-29 14:50:01 -08:00
slip
team team: fix possible null pointer dereference in team_handle_frame 2015-02-23 15:30:28 -05:00
usb hso: replace current->state by __set_current_state() 2015-02-22 15:24:10 -05:00
vmxnet3 Driver: Vmxnet3: Change the hex constant to its decimal equivalent 2015-02-08 16:55:01 -08:00
wan wan: cosa: replace current->state by set_current_state() 2015-02-22 15:24:10 -05:00
wimax
wireless Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-02-17 17:41:19 -08:00
xen-netback xen-netback: release pending index before pushing Tx responses 2015-02-24 16:24:22 -05:00
dummy.c
eql.c
ifb.c
Kconfig ipvlan: Fix text that talks about ip util support 2015-02-20 16:35:44 -05:00
LICENSE.SRC
loopback.c
macvlan.c macvlan: advertise link netns via netlink 2015-01-23 17:51:15 -08:00
macvtap.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-02-05 14:33:28 -08:00
Makefile
mdio.c
mii.c mii: Handle link state changes for forced modes in mii_check_media() 2015-01-19 15:43:42 -05:00
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tun.c net: rfs: add hash collision detection 2015-02-08 16:53:57 -08:00
veth.c veth: advertise link netns via netlink 2015-01-23 17:51:15 -08:00
virtio_net.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-02-05 14:33:28 -08:00
vxlan.c vxlan: Use checksum partial with remote checksum offload 2015-02-11 15:12:13 -08:00
xen-netfront.c xen-netfront: Use static attribute groups for sysfs entries 2015-02-05 00:31:12 -08:00