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f8bab73515
linux/drivers/pci
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mark gross f8bab73515 intel-iommu: PMEN support 
Add support for protected memory enable bits by clearing them if they are
set at startup time.  Some future boot loaders or firmware could have this
bit set after it loads the kernel, and it needs to be cleared if DMA's are
going to happen effectively.

Signed-off-by: mark gross <mgross@intel.com>
Acked-by: Muli Ben-Yehuda <muli@il.ibm.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08 09:22:24 -08:00
..
hotplug PCI: Fix fakephp deadlock 2008-02-01 15:04:30 -08:00
pcie Revert "PCI: PCIE ASPM support" 2008-02-02 11:32:01 -08:00
.gitignore Add some basic .gitignore files 2005-10-18 08:26:15 -07:00
access.c [PATCH] severing module.h->sched.h 2006-12-04 02:00:22 -05:00
bus.c PCI: make pci_bus a struct device 2008-02-01 15:04:31 -08:00
dmar.c Genericizing iova.[ch] 2008-02-06 10:41:01 -08:00
hotplug-pci.c PCI: fix section mismatch warnings referring to pci_do_scan_bus 2008-02-02 15:04:30 -08:00
hotplug.c Driver core: change add_uevent_var to use a struct 2007-10-12 14:51:01 -07:00
htirq.c PCI: Use pci_find_ht_capability() in drivers/pci/htirq.c 2006-12-20 10:54:42 -08:00
intel-iommu.c intel-iommu: PMEN support 2008-02-08 09:22:24 -08:00
intel-iommu.h intel-iommu: PMEN support 2008-02-08 09:22:24 -08:00
iova.c Genericizing iova.[ch] 2008-02-06 10:41:01 -08:00
iova.h Genericizing iova.[ch] 2008-02-06 10:41:01 -08:00
Kconfig PCI: Add Kconfig option to disable deprecated pci_find_* API 2007-11-05 13:35:17 -08:00
Makefile PCI: fix section mismatch warnings referring to pci_do_scan_bus 2008-02-02 15:04:30 -08:00
msi.c PCI: drivers/pci/msi.c: move arch hooks to the top 2008-02-01 15:04:25 -08:00
msi.h PCI: Make some MSI-X #defines generic 2006-12-01 14:36:56 -08:00
pci-acpi.c PCI ACPI: Added a function to register _OSC with only PCIe devices. 2008-02-01 15:04:29 -08:00
pci-driver.c PCI: Mem Policy: fix mempolicy usage in pci driver 2008-02-01 15:04:20 -08:00
pci-sysfs.c Revert "PCI: PCIE ASPM support" 2008-02-02 11:32:01 -08:00
pci.c iommu sg merging: PCI: add dma segment boundary support 2008-02-05 09:44:12 -08:00
pci.h PCI: make pci_bus a struct device 2008-02-01 15:04:31 -08:00
probe.c iommu sg merging: PCI: add dma segment boundary support 2008-02-05 09:44:12 -08:00
proc.c PCI: constify function pointer tables 2008-02-01 15:04:29 -08:00
quirks.c PCI: modify SB700 SATA MSI quirk 2008-02-01 15:04:30 -08:00
remove.c Revert "PCI: PCIE ASPM support" 2008-02-02 11:32:01 -08:00
rom.c PCI: drivers/pci/rom.c: #if 0 two functions 2008-02-01 15:04:18 -08:00
search.c PCI: Add Kconfig option to disable deprecated pci_find_* API 2007-11-05 13:35:17 -08:00
setup-bus.c PCI: fix 4x section mismatch warnings 2008-02-02 15:08:04 -08:00
setup-irq.c kobjects: fix up improper use of the kobject name field 2007-10-12 14:51:02 -07:00
setup-res.c PCI: Fix warning in setup-res.c on 32-bit platforms with 64-bit resources 2008-02-01 15:04:25 -08:00
syscall.c PCI: remove unneeded lock_kernel() in drivers/pci/syscall.c. 2008-02-01 15:04:21 -08:00