Eric W. Biederman f5f2b13129 [PATCH] msi: sanely support hardware level msi disabling ... In some cases when we are not using msi we need a way to ensure that the hardware does not have an msi capability enabled. Currently the code has been calling disable_msi_mode to try and achieve that. However disable_msi_mode has several other side effects and is only available when msi support is compiled in so it isn't really appropriate. Instead this patch implements pci_msi_off which disables all msi and msix capabilities unconditionally with no additional side effects. pci_disable_device was redundantly clearing the bus master enable flag and clearing the msi enable bit. A device that is not allowed to perform bus mastering operations cannot generate intx or msi interrupt messages as those are essentially a special case of dma, and require bus mastering. So the call in pci_disable_device to disable msi capabilities was redundant. quirk_pcie_pxh also called disable_msi_mode and is updated to use pci_msi_off. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Cc: Michael Ellerman <michael@ellerman.id.au> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-03-05 07:57:50 -08:00
..
acorn	[ARM] Acorn: move the i2c bus driver into drivers/i2c	2007-03-04 20:40:50 +00:00
acpi	[PATCH] ACPI: make bay depend on dock	2007-03-01 14:53:38 -08:00
amba
ata	[libata] pata_jmicron: build fix	2007-03-03 10:36:19 -05:00
atm	atm: Use ARRAY_SIZE macro when appropriate	2007-02-17 15:30:48 -05:00
auxdisplay	[PATCH] cfag12864b: fix crash when built-in and no parport present	2007-02-20 17:10:14 -08:00
base	Driver core: fix error by cleanup up symlinks properly	2007-02-23 14:52:09 -08:00
block	[AOE]: Add get_unaligned() calls where needed.	2007-03-02 15:22:55 -08:00
bluetooth	[Bluetooth] Make use of MODULE_FIRMWARE	2007-02-26 11:42:42 -08:00
cdrom	[PATCH] sysctl: remove insert_at_head from register_sysctl	2007-02-14 08:09:59 -08:00
char	[PATCH] cyclades: return closing_wait	2007-03-05 07:57:50 -08:00
clocksource	[PATCH] Allow early access to the power management timer	2007-02-16 08:13:58 -08:00
connector
cpufreq	Revert "[CPUFREQ] constify cpufreq_driver where possible."	2007-02-26 14:55:48 -08:00
crypto	[PATCH] remove many unneeded #includes of sched.h	2007-02-14 08:09:54 -08:00
dio
dma
edac	[PATCH] EDAC: Add Fully-Buffered DIMM APIs to core	2007-02-12 09:48:32 -08:00
eisa
fc4	[PATCH] remove many unneeded #includes of sched.h	2007-02-14 08:09:54 -08:00
firmware	[PATCH] docbook: add edd firmware interfaces	2007-02-11 10:51:32 -08:00
hid	HID: fix Logitech DiNovo Edge touchwheel and Logic3 /SpectraVideo middle button	2007-03-01 09:54:44 +01:00
hwmon	hwmon/vt1211: Add probing of alternate config index port	2007-02-14 21:15:05 +01:00
i2c	[ARM] Acorn: move the i2c bus driver into drivers/i2c	2007-03-04 20:40:50 +00:00
ide	ide: make legacy IDE VLB modules check for the "probe" kernel params (v2)	2007-03-03 17:48:55 +01:00
ieee1394	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial	2007-02-19 13:29:02 -08:00
infiniband	IPoIB: Correct debugging output when path record lookup fails	2007-02-26 12:57:08 -08:00
input	Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/dtor/input	2007-02-19 13:31:34 -08:00
isdn	[PATCH] Fix buffer overflow and races in capi debug functions	2007-03-01 14:53:39 -08:00
kvm	KVM: Move kvmfs magic number to <linux/magic.h>	2007-03-04 11:12:43 +02:00
leds	leds: Add support for Cobalt Server front LED	2007-02-15 21:37:29 +00:00
macintosh	backlight: Separate backlight properties from backlight ops pointers	2007-02-20 09:26:53 +00:00
mca
md	[PATCH] md: add support for reshape of a raid6	2007-03-01 14:53:36 -08:00
media	V4L/DVB (5260): Cx88-blackbird: allow usage of both 376836 and 262144 sized firmware images	2007-03-03 10:14:36 -02:00
message	[PATCH] remove many unneeded #includes of sched.h	2007-02-14 08:09:54 -08:00
mfd	[PATCH] drivers/mfd/sm501.c: Replace pci_module_init with pci_register_driver	2007-02-26 12:35:47 -08:00
misc	backlight: Separate backlight properties from backlight ops pointers	2007-02-20 09:26:53 +00:00
mmc	Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm	2007-02-19 13:18:39 -08:00
mtd	[ARM] 4233/1: nand/s3c2410.c: warning fix	2007-02-25 16:41:41 +00:00
net	[VLAN]: Avoid a 4-order allocation.	2007-03-02 20:44:51 -08:00
nubus
oprofile	[PATCH] mark struct file_operations const 5	2007-02-12 09:48:45 -08:00
parisc	Merge master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6	2007-02-26 12:48:06 -08:00
parport	[PATCH] parport_pc: fix parport_pc_probe_port section warning	2007-02-20 17:10:16 -08:00
pci	[PATCH] msi: sanely support hardware level msi disabling	2007-03-05 07:57:50 -08:00
pcmcia	Driver core: more fallout from class_device changes for pcmcia	2007-02-23 14:52:09 -08:00
pnp	Pull misc-for-upstream into release branch	2007-02-16 18:52:41 -05:00
ps3	[POWERPC] PS3: System manager support	2007-02-16 14:00:19 +11:00
rapidio	[PATCH] remove many unneeded #includes of sched.h	2007-02-14 08:09:54 -08:00
rtc	[ARM] rtc-pcf8583: Final fixes for this RTC on RiscPC	2007-03-04 20:33:07 +00:00
s390	[VLAN]: Avoid a 4-order allocation.	2007-03-02 20:44:51 -08:00
sbus	[SPARC] uctrl: Check request_irq() return value.	2007-02-26 11:35:51 -08:00
scsi	[ARM] ARM SCSI: Don't try to dma_map_sg too many scatterlist entries	2007-03-04 20:33:31 +00:00
serial	Merge master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6	2007-02-26 12:48:06 -08:00
sh
sn	[PATCH] IOC3/IOC4: PCI mem space resources	2007-02-11 10:51:25 -08:00
spi	[PATCH] spi_s3c2410_gpio.c spi mode 2 and 3 support	2007-02-20 17:10:16 -08:00
tc	[PATCH] remove many unneeded #includes of sched.h	2007-02-14 08:09:54 -08:00
telephony	[PATCH] remove many unneeded #includes of sched.h	2007-02-14 08:09:54 -08:00
usb	HID: fix Logitech DiNovo Edge touchwheel and Logic3 /SpectraVideo middle button	2007-03-01 09:54:44 +01:00
video	[RADEON]: Fix blanking return value.	2007-03-02 15:22:54 -08:00
w1	[PATCH] w1: Use ARRAY_SIZE macro when appropriate	2007-02-12 09:48:28 -08:00
zorro	[PATCH] mark struct file_operations const 6	2007-02-12 09:48:45 -08:00
Kconfig	[PATCH] drivers: add LCD support	2007-02-11 10:51:24 -08:00
Makefile	[PATCH] drivers: add LCD support	2007-02-11 10:51:24 -08:00