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25848c9015
When an EEH error occurs, the device/slot is disconnected. This condition is more reliably detected (i.e., returns all ones) with an MMIO read rather than a config read -- especially on power platforms. Hence, this patch fixes EEH error detection by replacing config reads with MMIO reads for reading the error registers. The error registers in Skyhawk-R/BE2/BE3 are accessible both via the config space and the PCICFG (BAR0) memory space. Reported-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Signed-off-by: Suresh Reddy <Suresh.Reddy@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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3com | ||
8390 | ||
adaptec | ||
adi | ||
aeroflex | ||
agere | ||
allwinner | ||
alteon | ||
altera | ||
amd | ||
apm | ||
apple | ||
arc | ||
atheros | ||
broadcom | ||
brocade | ||
cadence | ||
calxeda | ||
chelsio | ||
cirrus | ||
cisco | ||
davicom | ||
dec | ||
dlink | ||
emulex | ||
faraday | ||
freescale | ||
fujitsu | ||
hisilicon | ||
hp | ||
i825xx | ||
ibm | ||
icplus | ||
intel | ||
marvell | ||
mellanox | ||
micrel | ||
microchip | ||
moxa | ||
myricom | ||
natsemi | ||
neterion | ||
nuvoton | ||
nvidia | ||
nxp | ||
octeon | ||
oki-semi | ||
packetengines | ||
pasemi | ||
qlogic | ||
qualcomm | ||
rdc | ||
realtek | ||
renesas | ||
rocker | ||
samsung | ||
seeq | ||
sfc | ||
sgi | ||
silan | ||
sis | ||
smsc | ||
stmicro | ||
sun | ||
tehuti | ||
ti | ||
tile | ||
toshiba | ||
tundra | ||
via | ||
wiznet | ||
xilinx | ||
xircom | ||
xscale | ||
dnet.c | ||
dnet.h | ||
ec_bhf.c | ||
ethoc.c | ||
fealnx.c | ||
jme.c | ||
jme.h | ||
Kconfig | ||
korina.c | ||
lantiq_etop.c | ||
Makefile | ||
netx-eth.c |