[edk2-devel] [PATCH 0/3] use XHCI to replace EHCI

[Leif Lindholm]

Hi,

Apologies for the long delay reviewing this set.

I have rebased your patches onto:
https://github.com/leiflindholm/edk2-platforms/tree/sbsa-xhci

I had to move one hunk (.dec change) from 2/3 to 1/3 in order to
not break bisect.

If you're happy with the slightly modified version, I think this
is good to go in. Please let me know.

For the set:
Reviewed-by: Leif Lindholm <quic_llindhol at quicinc.com>

/
    Leif


On Wed, May 31, 2023 at 17:14:20 +0800, Yuquan Wang wrote:
> 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
> 


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