This patchset implements XHCI on sbsa-ref board to replace EHCI. As sbsa-ref does not have DRAM below 4G, it cannot utilize EHCI that only has 32-bit DMA capablity. Now this board has XHCI as an available usb controller with 64-bit DMA capablity. Yuquan Wang (3): Platform/Qemu/SbsaQemu/SbsaQemu.dsc: define XHCI Pcd settings SbsaQemu: Drivers: Add initial support for XHCI SbsaQemu: AcpiTables: Add XHCI info into DSDT
Platform/Qemu/SbsaQemu/SbsaQemu.dsc | 6 +- .../Qemu/SbsaQemu/AcpiTables/AcpiTables.inf | 4 +- Silicon/Qemu/SbsaQemu/AcpiTables/Dsdt.asl | 125 ++---------------- .../SbsaQemuPlatformDxe/SbsaQemuPlatformDxe.c | 40 ++++-- .../SbsaQemuPlatformDxe.inf | 2 + Silicon/Qemu/SbsaQemu/SbsaQemu.dec | 4 +- 6 files changed, 53 insertions(+), 128 deletions(-) -- 2.34.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#105713): https://edk2.groups.io/g/devel/message/105713 Mute This Topic: https://groups.io/mt/99337681/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
