summaryrefslogtreecommitdiff
path: root/payloads/libpayload/drivers/video
diff options
context:
space:
mode:
authorJulius Werner <jwerner@chromium.org>2013-09-24 20:03:54 -0700
committerIsaac Christensen <isaac.christensen@se-eng.com>2014-09-04 01:28:42 +0200
commite00ba2168bf9e61535b83ab4320364fa8e26910c (patch)
tree98d9fdb28b0214fa7823b580b693635f4af62fe1 /payloads/libpayload/drivers/video
parentf9d7252a8d869cfda08c872b49d3ce5d7c27b083 (diff)
libpayload: usb: Unify USB speed between XHCI stack and USB core
This patch removes the confusing concept of a special "xhci_speed" with a different numeric value from the usual speed used throughout the USB core (except for the places directly interacting with the xHC, which are explicitly marked). It also moves the MPS0 decoding function into the core and moves some definitions around in preparation of later changes that will make the stack SuperSpeed-ready. It makes both set_address implementations share a constant for the specification-defined SetAddress() recovery delay and removes pointless additional delays from the non-XHCI version. Change-Id: I422379d05d4a502b12dae183504e5231add5466a Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/170664 Reviewed-by: Stefan Reinauer <reinauer@google.com> Commit-Queue: Ronald Minnich <rminnich@chromium.org> (cherry picked from commit f160d4439c0d7cea1d2e6b97207935d61dcbb2f2) Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com> Reviewed-on: http://review.coreboot.org/6776 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'payloads/libpayload/drivers/video')
0 files changed, 0 insertions, 0 deletions