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OpenCloudOS-Kernel
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Benjamin Herrenschmidt b718989da7 PCI: Add pci_enable_device_{io,mem} intefaces 
The pci_enable_device_bars() interface isn't well suited to PCI
because you can't actually enable/disable BARs individually on
a device. So for example, if a device has 2 memory BARs 0 and 1,
and one of them (let's say 1) has not been successfully allocated
by the firmware or the kernel, then enabling memory decoding
shouldn't be permitted for the entire device since it will decode
whatever random address is still in that BAR 1.

So a device must be either fully enabled for IO, for Memory, or
for both. Not on a per-BAR basis.

This provides two new functions, pci_enable_device_io() and
pci_enable_device_mem() to replace pci_enable_device_bars(). The
implementation internally builds a BAR mask in order to be able
to use existing arch infrastructure.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 		2008-02-01 15:04:27 -08:00
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acorn/char
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acpi x86: don't disable TSC in any C states on AMD Fam10h 2008-01-30 13:32:41 +01:00
amba
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ata Merge branch 'linux-2.6' 2008-01-31 11:25:51 +11:00
atm [ATM]: [he] fixing compilation when you define USE_RBPS_POOL/USE_RBPL_POOL 2008-01-28 15:00:15 -08:00
auxdisplay
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base Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6 2008-01-31 09:31:37 +11:00
block block/sunvdc.c:print_version() must be __devinit 2008-02-01 09:26:32 +01:00
bluetooth
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cdrom Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 2008-01-29 08:52:50 +11:00
char unexport add_disk_randomness 2008-02-01 09:26:32 +01:00
clocksource
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connector [NETNS]: Consolidate kernel netlink socket destruction. 2008-01-28 15:08:07 -08:00
cpufreq cpufreq: fix obvious condition statement error 2008-01-30 13:33:34 +01:00
cpuidle Kobject: convert drivers/* from kobject_unregister() to kobject_put() 2008-01-24 20:40:40 -08:00
crypto [S390] crypto: move s390 Kconfig options. 2008-01-26 14:11:17 +01:00
dca
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dio
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dma DMA: Convert from class_device to device for DMA engine 2008-01-24 20:40:05 -08:00
edac Merge branch 'linux-2.6' 2008-01-31 11:25:51 +11:00
eisa
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firewire firewire: fw-sbp2: Use sbp2 device-provided mgt orb timeout for logins 2008-01-30 22:22:29 +01:00
firmware x86: left over fix for leak of early_ioremp in dmi_scan 2008-01-30 13:33:32 +01:00
hid HID: ADS/Tech Radio si470x needs blacklist entry 2008-01-28 14:51:23 +01:00
hwmon
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i2c Merge branch 'orion' into devel 2008-01-28 13:21:30 +00:00
ide ide-cd: fix leftover data BUG 2008-02-01 09:26:33 +01:00
ieee1394 ieee1394: ohci1394: don't schedule IT tasklets on IR events 2008-01-30 22:22:21 +01:00
infiniband [SCSI] remove use_sg_chaining 2008-01-30 13:14:02 -06:00
input [ALSA] Remove sound/driver.h 2008-01-31 17:29:48 +01:00
isdn Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6 2008-01-25 08:35:13 -08:00
leds
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lguest lguest: fix mis-merge against hpa's TSS renaming 2008-01-31 19:59:44 +11:00
macintosh Merge branch 'linux-2.6' 2008-01-31 11:25:51 +11:00
mca
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md Kobject: convert drivers/* from kobject_unregister() to kobject_put() 2008-01-24 20:40:40 -08:00
media [ALSA] Remove sound/driver.h 2008-01-31 17:29:48 +01:00
message blk_end_request: changing i2o_block (take 4) 2008-01-28 10:36:50 +01:00
mfd [ARM] Fix class_device damage caused by 0c55445f20 2008-01-28 10:59:09 +00:00
misc kobject: convert ibmasm to use kref, not kobject 2008-01-24 20:40:08 -08:00
mmc Merge branch 'blk-end-request' of git://git.kernel.dk/linux-2.6-block 2008-01-29 08:51:32 +11:00
mtd mtd: Convert from class_device to device for MTD/mtdchar 2008-01-24 20:40:06 -08:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2008-02-01 21:06:29 +11:00
nubus
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of
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oprofile
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parisc [PARISC]: Fix build after ipv4_is_*() changes. 2008-01-28 14:58:20 -08:00
parport
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pci PCI: Add pci_enable_device_{io,mem} intefaces 2008-02-01 15:04:27 -08:00
pcmcia [ARM] pxa: move memory controller registers into pxa2xx-regs.h 2008-01-26 15:07:54 +00:00
pnp git-x86: drivers/pnp/pnpbios/bioscalls.c build fix 2008-01-30 13:32:31 +01:00
power power supply : use class iteration api 2008-01-24 20:40:44 -08:00
ps3 [POWERPC] PS3: Vuart: change semaphore to mutex 2008-01-25 22:52:53 +11:00
rapidio Merge branch 'linux-2.6' 2008-01-31 11:25:51 +11:00
rtc Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 2008-01-29 08:52:50 +11:00
s390 [SCSI] zfcp: fix sense_buffer access bug 2008-01-30 13:03:39 -06:00
sbus
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scsi [SCSI] Revert "[SCSI] aacraid: fib context lock for management ioctls" 2008-01-30 13:14:26 -06:00
serial m68knommu: use container_of in mcf.c 2008-02-01 21:00:01 +11:00
sh
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sn
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spi Merge branch 'linux-2.6' 2008-01-31 11:25:51 +11:00
ssb ssb: Add boardflags_hi field to the sprom data structure 2008-01-28 15:09:52 -08:00
tc
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telephony
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uio UIO: constify function pointer tables 2008-01-24 20:40:43 -08:00
usb PCI: use dev_printk in quirk messages 2008-02-01 15:04:26 -08:00
video x86: cpa: move flush to cpa 2008-01-30 13:34:07 +01:00
virtio
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w1 i2c: normal_i2c can be made const (remaining drivers) 2008-01-27 18:14:47 +01:00
watchdog [WATCHDOG] use SGI_HAS_INDYDOG for INDYDOG depends 2008-01-29 12:58:38 +00:00
xen
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zorro
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Kconfig KVM: Move arch dependent files to new directory arch/x86/kvm/ 2008-01-30 18:01:18 +02:00
Makefile Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus 2008-01-31 09:35:32 +11:00