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a77b67d402
linux/drivers/pci
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Youquan Song a77b67d402 dmar: Use queued invalidation interface for IOTLB and context invalidation 
If queued invalidation interface is available and enabled, queued invalidation
interface will be used instead of the register based interface.

According to Vt-d2 specification, when queued invalidation is enabled,
invalidation command submit works only through invalidation queue and not
through the command registers interface.

Signed-off-by: Youquan Song <youquan.song@intel.com>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-10-17 08:05:01 +01:00
..
hotplug Merge branch 'core-v28-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2008-10-16 15:17:40 -07:00
pcie PCI: Fix pcie_aspm=force 2008-09-16 09:09:56 -07:00
.gitignore
access.c PCI: Limit VPD read/write lengths for Broadcom 5706, 5708, 5709 rev. 2008-07-02 11:25:54 -07:00
bus.c
dmar.c dmar: context cache and IOTLB invalidation using queued invalidation 2008-10-17 08:03:14 +01:00
hotplug-pci.c
hotplug.c
htirq.c
intel-iommu.c dmar: Use queued invalidation interface for IOTLB and context invalidation 2008-10-17 08:05:01 +01:00
intr_remapping.c VT-d: Changes to support KVM 2008-10-15 14:24:08 +02:00
intr_remapping.h VT-d: Changes to support KVM 2008-10-15 14:24:08 +02:00
iova.c VT-d: Changes to support KVM 2008-10-15 14:24:08 +02:00
Kconfig
Makefile Merge branch 'linus' into x86/x2apic 2008-07-18 22:50:34 +02:00
msi.c PCI: fully restore MSI state at resume time 2008-08-07 08:52:37 -07:00
msi.h
pci-acpi.c PCI: disable ASPM per ACPI FADT setting 2008-07-28 14:56:09 -07:00
pci-driver.c Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2008-07-16 17:25:46 -07:00
pci-sysfs.c Check mapped ranges on sysfs resource files 2008-10-02 18:52:51 -07:00
pci.c PCI PM: Export pci_pme_active to drivers 2008-08-07 15:33:36 -07:00
pci.h Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2008-07-16 17:25:46 -07:00
probe.c Driver core: add bus_sort_breadthfirst() function 2008-10-16 09:24:52 -07:00
proc.c PCI: fixup sparse endianness warnings in proc.c 2008-07-22 15:19:44 -07:00
quirks.c {pci,pnp} quirks.c: don't use deprecated print_fn_descriptor_symbol() 2008-10-16 16:11:43 -07:00
remove.c
rom.c
search.c PCI: fix compiler warnings in pci_get_subsys() 2008-09-16 15:52:08 -07:00
setup-bus.c Merge branches 'core/softlockup', 'core/softirq', 'core/resources', 'core/printk' and 'core/misc' into core-v28-for-linus 2008-10-15 12:48:44 +02:00
setup-irq.c PCI: use dev_printk when possible 2008-06-25 16:05:13 -07:00
setup-res.c PCI: use dev_printk when possible 2008-06-25 16:05:13 -07:00
slot.c PCI: introduce pci_slot 2008-06-10 14:37:03 -07:00
syscall.c