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* [PATCH 0/3] use XHCI to replace EHCI
@ 2023-06-05 10:49 wangyuquan1236
  2023-06-05 10:51 ` Ard Biesheuvel
  0 siblings, 1 reply; 11+ messages in thread
From: wangyuquan1236 @ 2023-06-05 10:49 UTC (permalink / raw)
  To: ardb+tianocore, quic_llindhol
  Cc: quic_ggregory, rad, chenbaozi, devel, Yuquan Wang

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


^ permalink raw reply	[flat|nested] 11+ messages in thread

end of thread, other threads:[~2023-09-05  6:58 UTC | newest]

Thread overview: 11+ messages (download: mbox.gz follow: Atom feed
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     [not found] <20230531091422.357682-1-wangyuquan1236@phytium.com.cn>
2023-08-31 13:06 ` [edk2-devel] [PATCH 0/3] use XHCI to replace EHCI Leif Lindholm
2023-08-31 14:05   ` Ard Biesheuvel
2023-09-04  6:30   ` Yuquan Wang
2023-09-04 13:51     ` Leif Lindholm
2023-09-05  6:11       ` Yuquan Wang
2023-09-05  6:30         ` Marcin Juszkiewicz
2023-09-05  6:58           ` Yuquan Wang
2023-06-05 10:49 wangyuquan1236
2023-06-05 10:51 ` Ard Biesheuvel
2023-06-05 10:53   ` [edk2-devel] " wangyuquan1236
2023-06-05 10:54     ` Ard Biesheuvel
2023-06-05 10:58       ` wangyuquan1236
2023-06-05 12:18   ` Leif Lindholm

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