kernel_optimize_test/drivers
Stefan Weinhuber 68d1e5f08b [S390] dasd: tolerate devices that have no feature codes
The DASD device driver reads the feature codes of a device during
device initialization. These codes are later used to determine the
availability of advanced features like PAV or High Performance FICON.
Some very old devices do not support the command to read feature
codes and the initialization routine fails.
As the feature codes are not necessary for basic DASD operations, we
can support such devices by just ignoring missing feature codes.

Signed-off-by: Stefan Weinhuber <wein@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2009-09-22 22:58:46 +02:00
..
accessibility
acpi
amba
ata
atm
auxdisplay
base
block
bluetooth
cdrom
char
clocksource
connector
cpufreq
cpuidle
crypto
dca
dio
dma
edac
eisa
firewire
firmware
gpio
gpu
hid
hwmon
i2c
ide
idle
ieee1394
ieee802154
infiniband
input
isdn
leds
lguest
macintosh
mca
md
media
memstick
message
mfd
misc
mmc
mtd
net
nubus
of
oprofile
parisc
parport
pci
pcmcia
platform
pnp
power
pps
ps3
rapidio
regulator
rtc
s390 [S390] dasd: tolerate devices that have no feature codes 2009-09-22 22:58:46 +02:00
sbus
scsi
serial
sh
sn
spi
ssb
staging
tc
telephony
thermal
uio
usb
uwb
video
virtio
vlynq
w1
watchdog
xen
zorro
Kconfig
Makefile