| commit | 41b1f0ac2e4c1d54807f90ae9aa2f2fad22a5151 | [log] [tgz] |
|---|---|---|
| author | Marek Vasut <marex@denx.de> | Mon Apr 09 04:13:00 2012 +0200 |
| committer | Marek Vasut <marex@denx.de> | Sun May 20 08:32:32 2012 +0200 |
| tree | 7ac844375545e21181ac4e85dff1ebd838783439 | |
| parent | b8adb12095814260d2b5edb23663ddf0ab97b877 [diff] |
USB: Document the QH and qTD antics in EHCI-HCD The construction of QH and qTD lists in ehci_submit_async() call is cryptic business, add at least a bit of comments so if someone is reading it, he can at least reference the intel ehci manual (ehci-r10.pdf). Signed-off-by: Marek Vasut <marek.vasut@gmail.com>