CVS commit: src/sys/dev/usb

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Sat Jun 12 15:39:46 UTC 2021

Modified Files:
        src/sys/dev/usb: usb_subr.c usbdi.c

Log Message:
usb(4): Fix fix for interface change pipe fix.

If there is an interface:
- Always put the pipe on the list in usbd_setup_pipe (if successful).
- Always have the pipe on the list from _before_ upm_open.
- Always keep the pipe on the list to _after_ upm_close, and after
  the async task has completed.

This brings the logic in usbd_close_pipe and usbd_kill_pipe closer.


To generate a diff of this commit:
cvs rdiff -u -r1.256 -r1.257 src/sys/dev/usb/usb_subr.c
cvs rdiff -u -r1.210 -r1.211 src/sys/dev/usb/usbdi.c

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