diff options
| author | Rajmohan Mani <rajmohan.mani@intel.com> | 2014-05-30 13:06:01 -0700 |
|---|---|---|
| committer | Marc Jones <marc.jones@se-eng.com> | 2014-12-31 04:45:43 +0100 |
| commit | d6fb32b461314414e2afc6b91b771a70fb4689c5 (patch) | |
| tree | 96e152631fdc1d2d656db3a7be60466dceace5cf /payloads/libpayload/drivers/usb/xhci.h | |
| parent | 1d6560fc60d66d36c0a7cf5c51a25f7b185499a7 (diff) | |
libpayload: usb: xhci: Fix TD size if it overflows 5 bits
xHCI Spec says TD Size (5 bits) field shall be forced to 31,
if the number of packets to be scheduled is greater than 31.
BUG=chrome-os-partner:27837
BRANCH=rambi,nyan
TEST=Manual: Ensure recovery boot with USB 2.0 media on Squawks
works fine without any babble errors.
Original-Change-Id: Iff14000e2a0ca1b28c49d0da921dbb2a350a1bbd
Original-Signed-off-by: Rajmohan Mani <rajmohan.mani@intel.com>
Original-Originally-Reviewed-on: https://chromium-review.googlesource.com/202297
Original-Reviewed-on: https://chromium-review.googlesource.com/202330
Original-Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Original-Commit-Queue: Julius Werner <jwerner@chromium.org>
Tested-by: Julius Werner <jwerner@chromium.org>
(cherry picked from commit ae58b99370df3a86bf15d84b97db858a968b1dbd)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I9668b947f676c109fad9297e5efde91bf7f796fd
Reviewed-on: http://review.coreboot.org/7913
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Diffstat (limited to 'payloads/libpayload/drivers/usb/xhci.h')
0 files changed, 0 insertions, 0 deletions