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01e58a281e
linux/drivers/net
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Emmanuel Grumbach 01e58a281e iwlwifi: pcie: introduce delay when waking up the device 
In some rare cases, the firmware can put the device to
sleep after the driver requested the access. This is
because the access request can take a short time to be
propagated to the firmware.

If that happens, the driver may think that it has access
since the firmware hasn't put the device to sleep yet, but
right after the driver's check, the firmware might put the
device to sleep.

Warn when this happens by allowing the firmware to finish
the "put the device sleep" flow so that the driver will
not get access to the device. This will make the issue
visible.

This still doesn't fix the race, but at least it makes
it more visible.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-11-11 17:15:09 +02:00
..
appletalk net: better IFF_XMIT_DST_RELEASE support 2014-10-07 13:22:11 -04:00
arcnet ARCNET: enable eae arcnet card support 2014-09-29 14:36:26 -04:00
bonding Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-10-08 21:40:54 -04:00
caif net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
can drivers/net/can/Kconfig: Let CAN_AT91 depend on HAS_IOMEM 2014-10-03 15:52:03 -07:00
cris eth_v10: remove unnecessary break after return 2014-07-20 21:29:49 -07:00
dsa drivers/net/dsa/Kconfig: Let NET_DSA_BCM_SF2 depend on HAS_IOMEM 2014-10-03 15:52:04 -07:00
ethernet Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-10-08 21:40:54 -04:00
fddi defxx: DEFEA's ESIC port I/O decoding cleanup 2014-09-28 17:22:10 -04:00
hamradio net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
hippi PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use 2014-08-12 12:15:14 -06:00
hyperv Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-10-08 16:22:22 -04:00
ieee802154 mrf24j40: use pr_* / dev_* instead of printk() 2014-09-24 14:14:42 +02:00
irda drivers/net/irda/Kconfig: Let SH_IRDA depend on HAS_IOMEM 2014-10-03 15:52:04 -07:00
phy net: phy: adjust fixed_phy_register() return value 2014-10-07 13:06:45 -04:00
plip
ppp net: better IFF_XMIT_DST_RELEASE support 2014-10-07 13:22:11 -04:00
slip net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
team Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-10-08 16:22:22 -04:00
usb Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-10-08 21:40:54 -04:00
vmxnet3 VMXNET3: Check for map error in vmxnet3_set_mc 2014-09-05 11:50:39 -07:00
wan net: better IFF_XMIT_DST_RELEASE support 2014-10-07 13:22:11 -04:00
wimax net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
wireless iwlwifi: pcie: introduce delay when waking up the device 2014-11-11 17:15:09 +02:00
xen-netback xen-netback: move netif_napi_add before binding interrupt 2014-08-25 17:31:42 -07:00
dummy.c net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
eql.c net: better IFF_XMIT_DST_RELEASE support 2014-10-07 13:22:11 -04:00
ifb.c net: better IFF_XMIT_DST_RELEASE support 2014-10-07 13:22:11 -04:00
Kconfig openvswitch: fix a compilation error when CONFIG_INET is not setW! 2014-10-07 00:10:49 -04:00
LICENSE.SRC
loopback.c net: better IFF_XMIT_DST_RELEASE support 2014-10-07 13:22:11 -04:00
macvlan.c net: better IFF_XMIT_DST_RELEASE support 2014-10-07 13:22:11 -04:00
macvtap.c macvtap: Fix race between device delete and open. 2014-09-26 15:20:26 -04:00
Makefile net: reduce USB network driver config options. 2014-08-05 16:48:59 -07:00
mdio.c
mii.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c sungem: Fix global namespace pollution of phy accessors. 2014-08-27 23:07:12 -07:00
tun.c net: set name_assign_type in alloc_netdev() 2014-07-15 16:12:48 -07:00
veth.c net: rtnetlink - make create_link take name_assign_type 2014-07-15 16:13:07 -07:00
virtio_net.c virtio_net: pass well-formed sgs to virtqueue_add_*() 2014-09-13 12:50:46 -04:00
vxlan.c net: better IFF_XMIT_DST_RELEASE support 2014-10-07 13:22:11 -04:00
xen-netfront.c xen-netfront: Fix handling packets on compound pages with skb_linearize 2014-08-11 14:46:41 -07:00