CVS commit: [nick-nhusb] src/sys/dev/usb

["Nick Hudson" <skrll%netbsd.org@localhost>]

Module Name:    src
Committed By:   skrll
Date:           Sat Feb  6 10:21:45 UTC 2016

Modified Files:
        src/sys/dev/usb [nick-nhusb]: ehci.c

Log Message:
Make interrupt handling MP safe by not dropping the bus lock while
traversing the active transfer list.  Instead move the complete transfers
from the active list to a complete list and do callbacks on this complete
list.

usbd_transfer_complete can safely drop the bus lock while traversing this
private list.


To generate a diff of this commit:
cvs rdiff -u -r1.234.2.82 -r1.234.2.83 src/sys/dev/usb/ehci.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.