freebsd-nq/sys/dev/rtwn/usb
Bjoern A. Zeeb 3917c9ba65 rtwn: narrow the epoch area
Rather than placing the epoch around the entire receive loop which
might call into rtwn_rx_frame() and USB and sleep, split the loop
into two[1] and leave us with one unlock/lock cycle as well.

PR:		249925
Reported by:	thj, (rkoberman gmail.com)
Tested by:	thj
Suggested by:	adrian [1]
Reviewed by:	adrian
MFC after:	3 days
Sponsored by:	The FreeBSD Foundation (initially, paniced my iwl lab host)
Differential Revision:	https://reviews.freebsd.org/D26554
2020-09-29 20:46:25 +00:00
..
rtwn_usb_attach.c rtwn: clean up empty lines in .c and .h files 2020-09-01 21:33:31 +00:00
rtwn_usb_attach.h rtwn(4): Add support for the Belkin N300. 2020-08-31 15:32:45 +00:00
rtwn_usb_ep.c rtwn: clean up empty lines in .c and .h files 2020-09-01 21:33:31 +00:00
rtwn_usb_ep.h
rtwn_usb_reg.c rtwn: clean up empty lines in .c and .h files 2020-09-01 21:33:31 +00:00
rtwn_usb_reg.h
rtwn_usb_rx.c rtwn: narrow the epoch area 2020-09-29 20:46:25 +00:00
rtwn_usb_rx.h
rtwn_usb_tx.c rtwn: clean up empty lines in .c and .h files 2020-09-01 21:33:31 +00:00
rtwn_usb_tx.h
rtwn_usb_var.h