CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2026/11/11 18:46:16
Modified files:
sys/dev/ic : r92creg.h rtwnvar.h
sys/dev/usb : if_urtwn.c
Log message:
Power the RTL8188CU/8192CU off in urtwn_stop().
urtwn_stop() left the chip running, so the chip was never reset between inits,
and under TX load the device could hang with "device timeout"; only a replug
recovered it.
Power the chip off on stop, ported from FreeBSD urtwn_r92c_power_off()
(R92C path mostly from NetBSD), so each init starts from the same state
as after a replug. Bring back the APSD_CTRL "Initialize MAC" step in
urtwn_r92c_power_on(), removed in r1.85 when nothing turned the MAC
off. RTL8188E/8188F/8192E are left alone.
Patch by Mikolaj Kucharski
Also tested by jmc@ and myself
