[SeaBIOS] [PATCH 00/10] XHCI patches for real-hardware

Kevin O'Connor kevin at koconnor.net
Sat Dec 28 04:14:34 CET 2013

The following is my test series for XHCI.  I've gotten it to the point
that I can boot from a "super speed" USB flash drive.  However, high
speed flash drives and low speed keyboard/mouse still don't work for
me.  Hopefully, when Gerd returns he'll have some insight.

The most notable part of this series is the work to make the code
auto-detect and handle 64 byte contexts (which the xhci controller on
my e350m1 requires).

The series is also available at:


Gerd Hoffmann (1):
  xhci: allocate scratch pad buffers

Kevin O'Connor (9):
  xhci: Use 64bit writes to ERDP register.
  xhci: Fix incorrect direction setting on status transmissions.
  xhci: Set the interval parameter on interrupt pipes.
  xhci: Verify PAGESIZE register before initializing driver.
  xhci: Allocate and free the xhci inctx structure on each use.
  xhci: Move set_address code from xhci_control to xhci_alloc_pipe.
  xhci: Eliminate 'struct xhci_device'.
  xhci: Support xhci controllers with 64 byte contexts.
  xhci: Allow the XHCI USB controller to be enabled for coreboot.

 src/Kconfig       |   2 +-
 src/hw/usb-xhci.c | 342 +++++++++++++++++++++++++++++-------------------------
 src/hw/usb-xhci.h |   8 --
 src/hw/usb.c      |   4 +-
 src/hw/usb.h      |   1 +
 5 files changed, 186 insertions(+), 171 deletions(-)


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