CVS commit: src/sys/dev/usb

["matthew green" <mrg%netbsd.org@localhost>]

Module Name:    src
Committed By:   mrg
Date:           Mon Jul 15 06:40:21 UTC 2019

Modified Files:
        src/sys/dev/usb: if_axe.c

Log Message:
adjust axe(4) similar to recent axen(4)/cdce(4)/ure(4) updates
(which were in turn partly based upon smsc(4) changes):
- mark network interface MPSAFE, and use MPSAFE calls
- convert to local tick task doing watchdog timeout
- add global, tx and rx locks
- add ratelimited tx error message
- split many functions into locked/unlocked version
- use more const
- fix some comments
- remove spl
- don't bother with OACTIVE and do it all internally (axe_tx_cnt)

additional changes here:
- use axe_stop() to abort pipes in detach

fixes a crash potential i only saw when almost finished debugging
these changes..


To generate a diff of this commit:
cvs rdiff -u -r1.99 -r1.100 src/sys/dev/usb/if_axe.c

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