| commit | c008faa77358bb5b313696dd1d5bb8afa03a6ca2 | [log] [tgz] |
|---|---|---|
| author | Bin Meng <bmeng.cn@gmail.com> | Mon Sep 18 06:40:42 2017 -0700 |
| committer | Marek Vasut <marex@denx.de> | Sun Oct 01 16:32:53 2017 +0200 |
| tree | 62efde4e77541998271467d6448a29781de6ff6f | |
| parent | 1897d60130976ece389d5875187b78ba0d41428f [diff] |
usb: Only get 64 bytes device descriptor for full speed devices Full speed device endpoint 0 can have 8/16/32/64 bMaxPacketSize0. Other speed devices report fixed value per USB spec. So it only makes sense if we send a get device descriptor with 64 bytes to full speed devices. While we are here, update the comment block to be within 80 cols. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>