audk/MdeModulePkg/Bus
rsun3 aeeb84bab4 Some existing PCI adapters with UEFI option ROMs make unaligned requests through the PCI I/O Protocol. Add support for unaligned requests in the PCI IO protocol implementation in the PCI Bus driver to be compatible with those UEFI option ROMs.
This solution defines a PCD Feature Flag to enabled support for unaligned requests through the PCI I/O Protocol.  This flag is disabled by default. Platforms that do want to support such EFI/UEFI drivers that make unaligned PCI I/O requests should enable this feature.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11016 6f19259b-4bc3-4df7-8a09-765794883524
2010-11-09 03:41:03 +00:00
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Ata S.M.A.R.T feature enable 2010-10-28 07:44:11 +00:00
Pci Some existing PCI adapters with UEFI option ROMs make unaligned requests through the PCI I/O Protocol. Add support for unaligned requests in the PCI IO protocol implementation in the PCI Bus driver to be compatible with those UEFI option ROMs. 2010-11-09 03:41:03 +00:00
Scsi return EFI_DEVICE_ERROR if the Status value is not EFI_SUCCESS. 2010-10-19 02:55:16 +00:00
Usb return EFI_DEVICE_ERROR if the Status value is not EFI_SUCCESS. 2010-10-19 02:55:16 +00:00