https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=218607
Bug ID: 218607
Summary: rtwn0: r92c_handle_c2h_task: C2H report 15 (len 15)
was not handled
Product: Base System
Version: CURRENT
Hardware: arm
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: wireless
Assignee: freebsd-wireless@FreeBSD.org
Reporter: otacilio.n...@bsd.com.br
I'm using a beaglebone to stream videos over wifi. For this, I'm testing two
wifi adapters:
rtwn0: MAC/BB RTL8188CUS, RF 6052 1T1R
run0: MAC/BBP RT5390 (rev 0x0502), RF RT5370 (MIMO 1T1R), address
e8:4e:06:3c:fd:5d
Both adapters works fine at low bit rate (300 Kbps), but when I use a high
bi rate, for example 3 Mbps the adapter RTL8188CUS hangs up with the
message below:
===============================================================================
rtwn0: at uhub2, port 3, addr 4 (disconnected)
rtwn0: device timeout
Network is down
[ota@beaglebone ~/workspace/SOFTWARE_Espelho/Capture]$ rtwn0:
r92c_handle_c2h_task: C2H report 15 (len 15) was not handled
Apr 12 10:58:06 beaglebone openvpn[759]: write UDP: Network is down
(code=50)
Apr 12 10:58:10 beaglebone wpa_supplicant[1436]: ioctl[SIOCS80211, op=20,
val=0, arg_len=7]: Can't assign requested address
rtwn0: ieee80211_crypto_encap returns NULL.
rtwn0: ieee80211_crypto_encap returns NULL.
Apr 12 10:58:10 beaglebone wpa_supplicant[1436]: ioctl[SIOCS80211, op=103,
val=0, arg_len=128]: Device not configured
Apr 12 10:58:16 beaglebone last message repeated 6 times
Apr 12 10:58:16 beaglebone openvpn[759]: write UDP: Network is down
(code=50)
Apr 12 10:58:17 beaglebone wpa_supplicant[1436]: ioctl[SIOCS80211, op=103,
val=0, arg_len=128]: Device not configured
===============================================================================
This occurs only with the RTL8188CUS (rtwn). The adapter RT5390 (run) works
fine on both situation and never hangs up. So, the FreeBSD version is:
FreeBSD beaglebone 12.0-CURRENT FreeBSD 12.0-CURRENT #1 r316378M: Thu Apr 6
01:08:51 -03 2017 ota@beaglebone:/mnt/obj/mnt/src/sys/BEAGLEBONE arm
--
You are receiving this mail because:
You are the assignee for the bug.
_______________________________________________
freebsd-wireless@freebsd.org mailing list
https://lists.freebsd.org/mailman/listinfo/freebsd-wireless
To unsubscribe, send any mail to "freebsd-wireless-unsubscr...@freebsd.org"
