linux/drivers
Kenji Kaneshige e713872369 [PATCH] SHPC: Fix SHPC Contoller SERR-INT Register bits access
Current SHPCHP driver doesn't take care of RsvdP/RsvdZ[*] bits in
controller SERR-INT register. This might cause unpredicable
results. This patch fixes this bug.

[*] RsvdP and RsvdZ are defined in SHPC spec as follows:

    RsvdP - Reserved and Preserved. Register bits of this type are
    reserved for future use as R/W bits. The value read is
    undefined. Writes are ignored. Software must follow These rules
    when accessing RsvdP bits:

	- Software must ignore RsvdP bits when testing values read
          from these registers.
	- Software must not depend on RsvdP bit's ability to retain
          information when written
	- Software must always write back the value read in the RsvdP
	  bits when writing one of these registers.

    RsvdZ - Reserved and Zero. Register bits of this type are reserved
    for future use as R/WC bits. The value read is undefined. Writes
    are ignored. Software must follow these rules when accessing RsvdZ
    bits:

        - Software must ignore RsvdZ bits when testing values read
	  from these registers.
	- Software must not depends on a RsvdZ bit's ability to retain
	  information when written.
	- Software must always write 0 to RsvdZ bits when writing one
	  of these register.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Cc: Kristen Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-19 14:13:23 -07:00
..
acorn
acpi [PATCH] powernow-k8 crash workaround 2006-06-10 11:02:05 -07:00
amba
atm
base [PATCH] revert "swsusp add check for suspension of X controlled devices" 2006-05-31 16:27:11 -07:00
block
bluetooth
cdrom [PATCH] fix cdrom open 2006-06-17 10:44:26 -07:00
char [PATCH] Fix for the PPTP hangs that have been reported 2006-06-11 20:40:39 -07:00
connector
cpufreq
crypto
dio
edac
eisa
fc4
firmware
hwmon
i2c [PATCH] scx200_acb: fix section mismatch warning 2006-05-26 11:55:46 -07:00
ide [PATCH] sgiioc4: use mmio ops instead of port io 2006-05-31 16:27:11 -07:00
ieee1394 [PATCH] sbp2: fix check of return value of hpsb_allocate_and_register_addrspace() 2006-06-05 12:29:16 -07:00
infiniband IPoIB: Fix AH leak at interface down 2006-06-05 09:51:36 -07:00
input Input: psmouse - DMI updates for lifebook protocol 2006-05-29 23:31:12 -04:00
isdn
leds
macintosh
mca
md [PATCH] md: Fix badness in sysfs_notify caused by md_new_event 2006-05-31 16:27:11 -07:00
media
message Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 2006-06-10 11:03:51 -07:00
mfd
misc
mmc [MMC] Prevent au1xmmc.c breakage on non-Au1200 Alchemy 2006-06-04 17:40:58 +01:00
mtd
net [PATCH] sky2: netconsole suspend/resume interaction 2006-06-17 10:52:12 -07:00
nubus
oprofile
parisc
parport
pci [PATCH] SHPC: Fix SHPC Contoller SERR-INT Register bits access 2006-06-19 14:13:23 -07:00
pcmcia [PATCH] pcmcia: missing pcmcia_get_socket() result check 2006-06-02 00:56:17 +02:00
pnp
rapidio
rtc [PATCH] m48t86: ia64 build fix 2006-06-05 12:29:17 -07:00
s390 [PATCH] s390: cio non-unique path group ids 2006-06-05 12:29:16 -07:00
sbus
scsi [PATCH] sata_mv: grab host lock inside eng_timeout 2006-06-11 23:03:18 -04:00
serial
sh
sn
spi [PATCH] s3c24xx: fix spi driver with CONFIG_PM 2006-05-26 11:55:46 -07:00
tc
telephony
usb [ARM] 3547/1: PXA-OHCI: Allow platforms to specify a power budget 2006-06-08 22:44:07 +01:00
video [PATCH] fbcon: fix limited scroll in SCROLL_PAN_REDRAW mode 2006-06-08 15:12:21 -07:00
w1
zorro
Kconfig
Makefile