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(parent: 64f1884) | patch
MFC r248246:
authorhselasky <hselasky@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Tue, 17 Sep 2013 12:56:37 +0000 (12:56 +0000)
committerhselasky <hselasky@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Tue, 17 Sep 2013 12:56:37 +0000 (12:56 +0000)
commit08807a6976895528de336c270192ef0a83de04d9
tree3b169e725ea1731a85711e9707281683084eafbatree | snapshot
parent64f1884a8ea6ff619fb041a725904eff1a625a57commit | diff
MFC r248246:

- Make quirk for reading device descriptor from broken USB devices.
Else they won't enumerate at all:
hw.usb.full_ddesc=1
- Reduce the USB descriptor read timeout from 1000ms to
500ms. Typical value for LOW speed devices is 50-100ms.
- Enumerate USB device a maximum of 3 times when a port
connection change event is detected, before giving up.

git-svn-id: svn://svn.freebsd.org/base/stable/8@255632 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
sys/dev/usb/usb_device.c diff | blob | history
sys/dev/usb/usb_request.c diff | blob | history
8-STABLE