linux/drivers/net
Jacob Keller 3d72aebfc6 i40e: Fix for NUP NVM image downgrade failure
Since commit 96a39aed25 ("i40e: Acquire NVM lock before
reads on all devices") we've used the NVM lock
to synchronize NVM reads even on devices which don't strictly
need the lock.

Doing so can cause a regression on older firmware prior to 1.5,
especially when downgrading the firmware.

Fix this by only grabbing the lock if we're running on an X722
device (which requires the lock as it uses the AdminQ to read
the NVM), or if we're currently running 1.5 or newer firmware.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2017-11-21 23:25:17 -08:00
..
appletalk Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
arcnet Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
bonding Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2017-11-15 11:56:19 -08:00
caif Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
can Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-12 09:17:05 +09:00
cris Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-11-13 17:56:58 -08:00
dsa net: dsa: lan9303: correctly check return value of devm_gpiod_get_optional 2017-11-14 21:34:57 +09:00
ethernet i40e: Fix for NUP NVM image downgrade failure 2017-11-21 23:25:17 -08:00
fddi License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
fjes
hamradio Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2017-11-15 11:56:19 -08:00
hippi Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
hyperv hv_netvsc: preserve hw_features on mtu/channels/ringparam changes 2017-11-16 10:49:00 +09:00
ieee802154 ieee802154: ca8210: use __func__ macro for debug messages 2017-11-06 16:39:14 +01:00
ipvlan ipvlan: NULL pointer dereference panic in ipvlan_port_destroy 2017-11-18 10:37:00 +09:00
phy net: phy: realtek: fix RTL8211F interrupt mode 2017-11-14 21:33:50 +09:00
plip net: plip: mark expected switch fall-throughs 2017-11-05 22:19:00 +09:00
ppp ppp: exit_net cleanup checks added 2017-11-14 15:46:17 +09:00
slip Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
team Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
usb net: qmi_wwan: add Quectel BG96 2c7c:0296 2017-11-21 20:17:47 +09:00
vmxnet3
wan Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-11-13 17:56:58 -08:00
wimax License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
wireless mac80211_hwsim: Fix memory leak in hwsim_new_radio_nl() 2017-11-20 16:57:15 +01:00
xen-netback
dummy.c
eql.c
geneve.c geneve: fix fill_info when link down 2017-11-15 19:47:11 +09:00
gtp.c
ifb.c
Kconfig
LICENSE.SRC
loopback.c
macsec.c genetlink: fix genlmsg_nlhdr() 2017-11-16 10:49:00 +09:00
macvlan.c
macvtap.c
Makefile Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
mdio.c
mii.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c Merge branch 'linus' into locking/core, to resolve conflicts 2017-11-07 10:32:44 +01:00
thunderbolt.c net: thunderbolt: Clear finished Tx frame bus address in tbnet_tx_callback() 2017-11-11 19:20:45 +09:00
tun.c tun: fix rcu_read_lock imbalance in tun_build_skb 2017-11-19 21:22:31 +09:00
veth.c
virtio_net.c Merge branch 'akpm' (patches from Andrew) 2017-11-15 19:42:40 -08:00
vrf.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
vsockmon.c
vxlan.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2017-11-15 11:56:19 -08:00
xen-netfront.c