Jiewen Yao d4fd304f8e MdeModulePkg/PciBus: Add IOMMU support. ...

If IOMMU protocol is installed, PciBus need call IOMMU
to set access attribute for the PCI device in Map/Ummap.

Only after the access attribute is set, the PCI device can
access the DMA memory.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Leo Duran <leo.duran@amd.com>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>

Previous patch Tested-by: Brijesh Singh <brijesh.singh@amd.com>
Previous patch Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Leo Duran <leo.duran@amd.com>

(cherry picked from commit 11a6cc5bda)

2018-05-09 16:20:47 +08:00

..

ComponentName.c

Fix the comments to follow UEFI Spec regarding how to check an EFI_HANDLE is valid/invalid.

2011-07-06 03:55:36 +00:00

ComponentName.h

Fix the comments to follow UEFI Spec regarding how to check an EFI_HANDLE is valid/invalid.

2011-07-06 03:55:36 +00:00

PciBus.c

MdeModulePkg/PciBus: Add IOMMU support.

2018-05-09 16:20:47 +08:00

PciBus.h

MdeModulePkg/PciBus: Add IOMMU support.

2018-05-09 16:20:47 +08:00

PciBusDxe.inf

MdeModulePkg/PciBus: Add IOMMU support.

2018-05-09 16:20:47 +08:00

PciBusDxe.uni

MdeModulePkg: Convert all .uni files to utf-8

2015-12-15 04:56:23 +00:00

PciBusDxeExtra.uni

MdeModulePkg: Convert all .uni files to utf-8

2015-12-15 04:56:23 +00:00

PciCommand.c

MdeModulePkg: Enhance PCI capability looking up logic to avoid hang

2015-09-15 08:38:16 +00:00

PciCommand.h

Update the copyright notice format

2010-04-24 09:49:11 +00:00

PciDeviceSupport.c

Dispatch the UEFI option rom returned from PciPlatform/PciOverride protocol.

2015-01-20 06:45:01 +00:00

PciDeviceSupport.h

Update the copyright notice format

2010-04-24 09:49:11 +00:00

PciDriverOverride.c

Update the copyright notice format

2010-04-24 09:49:11 +00:00

PciDriverOverride.h

Update the copyright notice format

2010-04-24 09:49:11 +00:00

PciEnumerator.c

MdeModulePkg: Fix typos in comments and variables

2016-07-11 10:29:48 +08:00

PciEnumerator.h

MdeModulePkg: Fix typos in comments and variables

2016-07-11 10:29:48 +08:00

PciEnumeratorSupport.c

MdeModulePkg/PciBusDxe: Refine code to make it more readable

2017-02-21 11:16:01 +08:00

PciEnumeratorSupport.h

MdeModulePkg: Fix a PCI resource dumping bug in PciBusDxe driver

2015-11-03 02:33:41 +00:00

PciHotPlugSupport.c

MdeModulePkg/PciBusDxe: recognize hotplug-capable PCIe ports

2016-07-13 08:39:29 +02:00

PciHotPlugSupport.h

MdeModulePkg/PciBusDxe: recognize hotplug-capable PCIe ports

2016-07-13 08:39:29 +02:00

PciIo.c

MdeModulePkg/PciBus: Add IOMMU support.

2018-05-09 16:20:47 +08:00

PciIo.h

Update the copyright notice format

2010-04-24 09:49:11 +00:00

PciLib.c

MdeModulePkg/PciBusDxe: rebase to ARRAY_SIZE()

2016-10-27 11:10:55 +02:00

PciLib.h

MdeModulePkg PciBusDxe: The PCI Bus Driver is updated to support multiple PCI bus ranges for a PCI root bridge.

2011-10-28 09:59:40 +00:00

PciOptionRomSupport.c

MdeModulePkg: Refine casting expression result to bigger size

2017-03-06 14:33:20 +08:00

PciOptionRomSupport.h

Dispatch the UEFI option rom returned from PciPlatform/PciOverride protocol.

2015-01-20 06:45:01 +00:00

PciPowerManagement.c

MdeModulePkg PciBusDxe and DuetPkg PciBusNoEnumerationDxe: Update ResetPowerManagementFeature() to clear 4 related R/W bits in the PMCSR register, leaving other bits preserved.

2012-04-12 01:49:27 +00:00

PciPowerManagement.h

Update the copyright notice format

2010-04-24 09:49:11 +00:00

PciResourceSupport.c

MdeModulePkg/PciBusDxe: make OPROM BAR degradation configurable

2016-09-26 05:49:15 -07:00

PciResourceSupport.h

Print resource allocation/bar programming when PciBus driver does PCI BUS enumeration.

2011-08-04 09:08:09 +00:00

PciRomTable.c

Update the copyright notice format

2010-04-24 09:49:11 +00:00

PciRomTable.h

Update the copyright notice format

2010-04-24 09:49:11 +00:00