Sync 3 trackers.
1. A bug that may cause the low/full speed device behind 2.0 hub will not work.
2. MajorRevision and MinorRevision need updating.
3. Misuse UhciConvertPollRate in UHCI driver.
[Impaction]:
EhicDxe, UhciDxe and UsbBusDxe.
[Reference Info]:
EDK tracker 1122 - A bug that may cause the low/full speed device behind 2.0 hub will not work .
EDK tracker 1101 - Phoenix found issue in USB and Misuse UhciConvertPollRate in UHCI driver.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5370 6f19259b-4bc3-4df7-8a09-765794883524
Add a feature flag in Uhci & Ehci to disable legacy USB SMI.
[Impaction]:
Platform integrator can choose to legacy USB SMI or not.
[Reference Info]
EDK Tracker 1082
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5081 6f19259b-4bc3-4df7-8a09-765794883524
Don't need disable the legacy USB SMI in UHCI and EHCI, which is only required by UoL.
[Impaction]:
Uhci and Ehci driver default don't need disable the legacy USB SMI.
[Reference Info]:
EDK tracker 1082
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4850 6f19259b-4bc3-4df7-8a09-765794883524
PciIoAttributes() in PciIo.c treats EFI_PCI_DEVICE_ENABLE specially so that when EFI_PCI_DEVICE_ENABLE is passed in, only the supported bits of driver will be enabled. Now many drivers use EFI_PCI_DEVICE_ENABLE to enable PCI device even if some of them don't support some of the attributes like EFI_PCI_IO_ATTRIBUTE_MEMORY. This doesn't conform to UEFI 2.0 spec.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4115 6f19259b-4bc3-4df7-8a09-765794883524