linux_dsm_epyc7002/drivers/pci
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 PCI: remove global list of PCI devices 2008-04-20 21:47:02 -07:00
dmar.c dmar: context cache and IOTLB invalidation using queued invalidation 2008-10-17 08:03:14 +01:00
hotplug-pci.c PCI: fix section mismatch warning in pci_scan_child_bus 2008-03-04 15:07:03 -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 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 PCI: Add Kconfig option to disable deprecated pci_find_* API 2007-11-05 13:35:17 -08:00
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: Make some MSI-X #defines generic 2006-12-01 14:36:56 -08:00
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 PCI: add PCI Express ASPM support 2008-04-20 21:47:03 -07:00
rom.c docbook: fix kernel-api source files 2008-03-03 10:47:14 -08:00
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 PCI: remove unneeded lock_kernel() in drivers/pci/syscall.c. 2008-02-01 15:04:21 -08:00