David S. Miller 49d85c502e [NET]: Fix interrupt semaphore corruption in Intel drivers. ... Several of the Intel ethernet drivers keep an atomic counter used to manage when to actually hit the hardware with a disable or an enable. The way the net_rx_work() breakout logic works during a pending napi_disable() is that it simply unschedules the poll even if it still has work. This can potentially leave interrupts disabled, but that is OK because all of the drivers are about to disable interrupts anyways in all such code paths that do a napi_disable(). Unfortunately, this trips up the semaphore used here in the Intel drivers. If you hit this case, when you try to bring the interface back up it won't enable interrupts. A reload of the driver module fixes it of course. So what we do is make sure all the sequences now go: napi_disable(); atomic_set(&adapter->irq_sem, 0); *_irq_disable(); which makes sure the counter is always in the correct state. Reported by Robert Olsson. Signed-off-by: David S. Miller <davem@davemloft.net>		2008-01-20 20:31:39 -08:00
..
appletalk
arcnet
arm
atl1	atl1: fix frame length bug	2008-01-18 14:41:49 -05:00
bonding	bonding: Don't hold lock when calling rtnl_unlock	2008-01-18 14:38:39 -05:00
chelsio	cxgb - revert file mode changes.	2007-12-04 14:52:58 -05:00
cris	CRISv10 Ethernet declare mac fix	2007-11-14 18:45:47 -08:00
cxgb3	cxgb3 - T3C support update	2007-12-07 15:00:36 -05:00
e1000	[NET]: Fix interrupt semaphore corruption in Intel drivers.	2008-01-20 20:31:39 -08:00
e1000e	[NET]: Fix interrupt semaphore corruption in Intel drivers.	2008-01-20 20:31:39 -08:00
ehea	ehea: Reworked rcv queue handling to log only fatal errors	2007-11-23 22:09:01 -05:00
fec_8xx	[NET]: Do not check netif_running() and carrier state in ->poll()	2008-01-08 23:30:09 -08:00
fs_enet	fs_enet: check for phydev existence in the ethtool handlers	2008-01-12 17:45:33 -05:00
hamradio
ibm_emac
ibm_newemac	Net: ibm_newemac, remove SPIN_LOCK_UNLOCKED	2007-12-14 16:12:45 -05:00
irda	[IRDA]: stir4200 fixes.	2007-12-16 14:09:44 -08:00
ixgb	[NET]: Fix interrupt semaphore corruption in Intel drivers.	2008-01-20 20:31:39 -08:00
ixgbe	[NET]: Fix interrupt semaphore corruption in Intel drivers.	2008-01-20 20:31:39 -08:00
ixp2000	[NET]: Do not check netif_running() and carrier state in ->poll()	2008-01-08 23:30:09 -08:00
mlx4	mlx4_core: Fix state check in mlx4_qp_modify()	2007-11-20 13:01:28 -08:00
myri10ge	[NET]: Do not check netif_running() and carrier state in ->poll()	2008-01-08 23:30:09 -08:00
netxen	netxen: fix byte-swapping in tx and rx	2008-01-12 17:35:38 -05:00
pcmcia	3c574, 3c515 bitfields abuse	2008-01-18 14:44:33 -05:00
phy	PHY: Add the phy_device_release device method.	2007-12-04 15:06:33 -05:00
sk98lin
skfp
tokenring	3c359 endianness annotations and fixes	2007-12-22 23:16:42 -05:00
tulip	endianness noise in tulip_core	2008-01-12 17:33:04 -05:00
usb	[usb netdev] asix: fix regression	2008-01-12 17:43:19 -05:00
wan	sbni endian fixes	2008-01-18 14:44:33 -05:00
wireless	rt2x00: Fix ieee80211 payload alignment	2008-01-16 12:53:32 -05:00
3c59x.c
3c501.c
3c501.h
3c503.c
3c503.h
3c505.c
3c505.h
3c507.c
3c509.c	3c509: PnP resource management fix	2008-01-12 17:41:04 -05:00
3c515.c	3c574, 3c515 bitfields abuse	2008-01-18 14:44:33 -05:00
3c523.c
3c523.h
3c527.c
3c527.h
7990.c
7990.h
8139cp.c
8139too.c
8390.c
8390.h
82596.c
a2065.c
a2065.h
ac3200.c
acenic_firmware.h
acenic.c
acenic.h
amd8111e.c	amd8111e: don't call napi_enable if configured w/o NAPI	2007-11-23 22:09:00 -05:00
amd8111e.h
apne.c
ariadne.c
ariadne.h
at1700.c
atarilance.c
atp.c
atp.h
au1000_eth.c
au1000_eth.h
ax88796.c
b44.c
b44.h
bfin_mac.c	Merge branch 'master' into upstream-fixes	2007-12-01 16:18:56 -05:00
bfin_mac.h	Blackfin arch: change get_bf537_ether_addr() to bfin_get_ether_addr() since this is not BF537 specific and to better match other Blackfin-specific conventions	2007-11-15 21:21:20 +08:00
bmac.c
bmac.h
bnx2_fw2.h
bnx2_fw.h
bnx2.c	[BNX2]: Update version to 1.6.9.	2007-12-11 02:45:31 -08:00
bnx2.h	[BNX2]: Fix RX packet rot.	2007-12-11 02:45:30 -08:00
bsd_comp.c
cassini.c	[CASSINI]: Bump driver version and release date.	2008-01-04 03:55:30 -08:00
cassini.h	[CASSINI]: Fix endianness bug.	2008-01-04 00:47:04 -08:00
cpmac.c	Replace cpmac fix	2008-01-18 14:45:41 -05:00
cs89x0.c
cs89x0.h
de600.c
de600.h
de620.c
de620.h
declance.c
defxx.c
defxx.h
depca.c
depca.h
dl2k.c	dl2k: the rest	2008-01-18 14:44:33 -05:00
dl2k.h	dl2k: the rest	2008-01-18 14:44:33 -05:00
dm9000.c
dm9000.h
dummy.c
e100.c	[NET]: Make ->poll() breakout consistent in Intel ethernet drivers.	2008-01-08 23:30:14 -08:00
e2100.c
eepro100.c
eepro.c
eexpress.c
eexpress.h
epic100.c	[NET]: Do not check netif_running() and carrier state in ->poll()	2008-01-08 23:30:09 -08:00
eql.c
es3210.c
eth16i.c
ewrk3.c
ewrk3.h
fealnx.c
fec_mpc52xx_phy.c
fec_mpc52xx.c	fec_mpc52xx: write in C...	2007-12-22 22:53:07 -05:00
fec_mpc52xx.h
fec.c
fec.h
forcedeth.c	[FORCEDETH]: Fix reversing the MAC address on suspend.	2008-01-08 23:30:20 -08:00
gianfar_ethtool.c
gianfar_mii.c
gianfar_mii.h
gianfar_sysfs.c
gianfar.c	gianfar: fix compile warning	2007-12-04 15:06:11 -05:00
gianfar.h
hamachi.c	hamachi endianness fixes	2007-12-14 15:26:15 -05:00
hp100.c
hp100.h
hp-plus.c
hp.c
hplance.c
hplance.h
hydra.c
ibmlana.c
ibmlana.h
ibmveth.c
ibmveth.h
ifb.c
ioc3-eth.c
ipg.c	ipg: fix Tx completion irq request	2008-01-17 23:35:09 +01:00
ipg.h
isa-skeleton.c
iseries_veth.c
jazzsonic.c
Kconfig	e1000e Kconfig: remove ref to nonexistant docs	2008-01-18 14:40:18 -05:00
lance.c
lasi_82596.c
lib8390.c
lib82596.c	LIB82596: correct data types for hardware addresses	2007-12-01 16:38:28 -05:00
LICENSE.SRC
lne390.c
loopback.c	Fixed a small typo in the loopback driver	2008-01-12 17:41:04 -05:00
lp486e.c
mac89x0.c
mac8390.c
macb.c	MACB: clear transmit buffers properly on transmit underrun	2007-12-22 23:26:51 -05:00
macb.h
mace.c
mace.h
macmace.c
macsonic.c
macvlan.c	[MACVLAN]: Prevent nesting macvlan devices	2008-01-10 22:39:28 -08:00
Makefile
meth.c	[METH]: Fix MAC address handling.	2008-01-08 23:30:00 -08:00
meth.h
mii.c
mipsnet.c
mipsnet.h
mv643xx_eth.c
mvme147.c
myri_code.h
myri_sbus.c
myri_sbus.h
natsemi.c	[NET]: Do not check netif_running() and carrier state in ->poll()	2008-01-08 23:30:09 -08:00
ne2.c
ne2k-pci.c
ne3210.c
ne-h8300.c
ne.c
netconsole.c
netx-eth.c	[NET]: Fix netx-eth.c compilation.	2008-01-08 23:29:59 -08:00
ni52.c
ni52.h
ni65.c
ni65.h
ni5010.c
ni5010.h
niu.c	[NIU]: Fix 1G PHY link state handling.	2008-01-17 01:49:30 -08:00
niu.h	[NIU]: Support for Marvell PHY	2008-01-10 02:12:44 -08:00
ns83820.c
pasemi_mac.c	pasemi_mac: Fix reuse of free'd skb	2007-12-04 14:53:49 -05:00
pasemi_mac.h
pci-skeleton.c
pcnet32.c	[NET]: Fix drivers to handle napi_disable() disabling interrupts.	2008-01-08 23:30:12 -08:00
plip.c	plip: fix parport_register_device name parameter	2007-11-26 19:39:01 -08:00
ppp_async.c
ppp_deflate.c
ppp_generic.c
ppp_mppe.c
ppp_mppe.h
ppp_synctty.c
pppoe.c
pppol2tp.c
pppox.c
ps3_gelic_net.c
ps3_gelic_net.h
qla3xxx.c	[NET]: Do not check netif_running() and carrier state in ->poll()	2008-01-08 23:30:09 -08:00
qla3xxx.h
r8169.c	r8169: fix missing loop variable increment	2008-01-12 17:41:04 -05:00
rionet.c
rrunner.c	rrunner: use offsetof() instead of homegrown insanity	2007-12-22 22:53:07 -05:00
rrunner.h	rrunner: use offsetof() instead of homegrown insanity	2007-12-22 22:53:07 -05:00
s2io-regs.h	S2io: Check for register initialization completion before accesing device registers	2007-12-07 15:09:06 -05:00
s2io.c	S2io: Fixed synchronization between scheduling of napi with card reset and close	2008-01-18 14:41:50 -05:00
s2io.h
saa9730.c
saa9730.h
sb1000.c
sb1250-mac.c
sc92031.c
seeq8005.c
seeq8005.h
sgiseeq.c
sgiseeq.h
shaper.c
sis190.c	sis190 endianness	2007-12-17 16:02:28 -05:00
sis900.c
sis900.h
skge.c	skge: MTU changing fix	2007-12-01 16:32:30 -05:00
skge.h
sky2.c	Revert "sky2: remove check for PCI wakeup setting from BIOS"	2008-01-18 14:41:49 -05:00
sky2.h	sky2: large memory workaround.	2008-01-12 17:49:10 -05:00
slhc.c
slip.c
slip.h
smc91x.c
smc91x.h	Blackfin SMC91x Driver: punt CONFIG_BFIN -- we already have CONFIG_BLACKFIN	2007-11-23 22:09:02 -05:00
smc911x.c	SMC911X: Fix using of dereferenced skb after netif_rx	2007-12-04 14:53:43 -05:00
smc911x.h	net: smc911x: shut up compiler warnings	2007-12-14 16:12:42 -05:00
smc9194.c
smc9194.h
smc-mca.c
smc-ultra32.c
smc-ultra.c
sni_82596.c
sonic.c
sonic.h
Space.c
spider_net_ethtool.c
spider_net.c
spider_net.h
starfire_firmware.h
starfire_firmware.pl
starfire.c	starfire VLAN fix	2007-12-14 15:26:04 -05:00
stnic.c
sun3_82586.c
sun3_82586.h
sun3lance.c
sunbmac.c
sunbmac.h
sundance.c	sundance fixes	2007-12-14 15:26:00 -05:00
sungem_phy.c
sungem_phy.h
sungem.c	[SUNGEM]: Fix NAPI regression with reset work	2007-11-29 21:51:36 +11:00
sungem.h
sunhme.c	[SUNHME]: VLAN support for sunhme	2007-11-15 15:38:45 -08:00
sunhme.h
sunlance.c
sunqe.c
sunqe.h
sunvnet.c
sunvnet.h
tc35815.c
tehuti_fw.h
tehuti.c
tehuti.h
tg3.c	[TG3]: Endianness bugfix.	2007-12-19 16:43:48 -08:00
tg3.h
tlan.c
tlan.h
tsi108_eth.c
tsi108_eth.h
tun.c	[TUNTAP]: Fix wrong debug message.	2007-12-26 19:36:34 -08:00
typhoon-firmware.h
typhoon.c	typhoon: trivial endianness annotations	2007-12-22 22:53:06 -05:00
typhoon.h	typhoon: trivial endianness annotations	2007-12-22 22:53:06 -05:00
ucc_geth_ethtool.c
ucc_geth_mii.c
ucc_geth_mii.h	ucc_geth: really fix section mismatch	2007-12-17 16:02:20 -05:00
ucc_geth.c	ucc_geth: minor whitespace fix	2007-12-14 16:12:38 -05:00
ucc_geth.h
veth.c	[VETH]: move veth.h to include/linux	2007-12-26 19:36:35 -08:00
via-rhine.c
via-velocity.c	via-velocity: don't oops on MTU change (resend)	2007-12-01 16:35:51 -05:00
via-velocity.h
virtio_net.c	virtio: fix net driver loop case where we fail to restart	2007-11-19 11:20:44 +11:00
wd.c
xen-netfront.c	[NET]: Do not check netif_running() and carrier state in ->poll()	2008-01-08 23:30:09 -08:00
yellowfin.c	yellowfin: annotations and fixes (.24 fodder?)	2007-12-22 22:53:06 -05:00
znet.c
zorro8390.c