On 06/02/14 07:30, Thomas Mueller wrote:
> I sent this message, without this top part, over an hour ago, and notice wlan0 is still up. I intended but forgot to CC to freebsd-current. But I am in newcons, having not started X so far this boot session. Maybe something rotten with Xorg, or interaction between rsu and X, or rsu and Firefox.
>
> I am afraid to try again with X, don't want to mess the file system to the extent of losing data.
>
> WLAN device is Hiro H50191 USB wireless adapter, chipset RTL8191SU.
>
> I just updated FreeBSD-current, both amd64 and i386, now both rsu and Xorg are highly unstable, at least on amd64.
>
> FreeBSD amelia4 11.0-CURRENT FreeBSD 11.0-CURRENT #6 r266948: Sun Jun 1 19:12:44 UTC 2014 root@amelia4:/usr/obj/usr/src/sys/SANDY11NC amd64
>
> root@amelia4:~ # ls -l /usr/src/sys/dev/usb/wlan
>
> total 1164
>
> -rw-r--r-- 1 root wheel 65759 Jun 1 16:23 if_rsu.c
>
> -rw-r--r-- 1 root wheel 19964 Jun 1 16:23 if_rsureg.h
>
> (snip)
>
> This is a change for the worse. Now I can connect with Hiro H50191; bug in re Ethernet driver persists, so I can't connect that way.
>
> I also had several crashes in Xorg, so am typing this with vi in newcons.
>
> Tom
Hi,
Re-compile the rsu module with USB debugging enabled:
Add to: sys/modules/usb/rsu/Makefile
CFLAGS+= -DUSB_DEBUG
Rebuild and install.
After that lookup the debug knob using "sysctl hw.usb | grep rsu" and
set it to 16. Then collect some debug messages in dmesg, when problems
appear.
Thank you.
--HPS
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