Prepare for ehci:
authormglocker <mglocker@openbsd.org>
Sun, 10 Aug 2008 10:01:25 +0000 (10:01 +0000)
committermglocker <mglocker@openbsd.org>
Sun, 10 Aug 2008 10:01:25 +0000 (10:01 +0000)
commitdb186c4fc5835b85a4cd23bdbf996111506ebc7a
tree1381b7c24494a454fb4e9569f0e692fa782dbb54
parent77d5040f4694122f121a3f8899b5e7af382cb083
Prepare for ehci:
- Remove GET_DEF request for negotation.  It doesn't help, instead keep
breaking devices.
- On device close first switch back to default interface 0 before
abort/close the isoc pipe.  This fixes IOERRORs on device re-open.
sys/dev/usb/uvideo.c