Date: Sat, 27 Jun 2009 16:13:29 +0300 From: Nikos Vassiliadis <nvass9573@gmx.com> To: freebsd-net@freebsd.org, weongyo@freebsd.org Subject: Re: ndis and USB wirelless ethernet Message-ID: <4A461AF9.7040900@gmx.com> In-Reply-To: <20090626041246.GE31161@weongyo.cdnetworks.kr> References: <4A43386D.80500@gmx.com> <20090625103420.GD31161@weongyo.cdnetworks.kr> <4A436A8A.1000405@gmx.com> <20090626041246.GE31161@weongyo.cdnetworks.kr>
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Weongyo Jeong wrote:
> Could you show me the *full* result after enabling `sysctl debug.ndis=1'?
> Maybe steps would be as follows:
>
> # kldload ndis if_ndis NDIS_module
> # sysctl debug.ndis=1
> [then plug-in USB stick]
It goes like this:
ugen1.2: <BayNETGEAR> at usbus1
ndis0: NDIS API version: 5.1
attach done.
lock order reversal:
1st 0xc0edc900 HAL preemption lock (HAL lock) @
/usr/src/sys/compat/ndis/subr_hal.c:416
2nd 0xc23b19ec NDIS USB (network driver) @
/usr/src/sys/compat/ndis/subr_usbd.c:803
KDB: stack backtrace:
db_trace_self_wrapper(c0c0f65b,c755e8b8,c08af235,c08a015b,c0c1249e,...)
at db_trace_self_wrapper+0x26
kdb_backtrace(c08a015b,c0c1249e,c2117a58,c2114040,c755e914,...) at
kdb_backtrace+0x29
_witness_debugger(c0c1249e,c23b19ec,c0c3cf54,c2114040,c0c36d8d,...) at
_witness_debugger+0x25
witness_checkorder(c23b19ec,9,c0c36d8d,323,0,...) at
witness_checkorder+0x839
_mtx_lock_flags(c23b19ec,0,c0c36d8d,323,c2692400,...) at
_mtx_lock_flags+0xc4
usbd_irpcancel(c24f1400,c2692400,c755ea28,c755ea74,c0acfe2a,...) at
usbd_irpcancel+0x5c
end(c2692400,c2976b80,c26ea000,c26ea000,c755ea5c,...) at 0xc220c2e1
end(c26ea000,0,0,c26ea294,c755ea78,...) at 0xc22036e1
ndis_wg111v3_sys_drv_data_start(c26ea000,0,c26ea000,c26ea000,0,...) at
ndis_wg111v3_sys_drv_data_start+0x5cac
ndis_wg111v3_sys_drv_data_start(c26ea000,c2202000,c26ea000,0,c755eaa8,...)
at ndis_wg111v3_sys_drv_data_start+0x5fec
ndis_wg111v3_sys_drv_data_start(c26ea000,c755eab4,c755eacc,c26b206a,c755eae4,...)
at ndis_wg111v3_sys_drv_data_start+0x603f
ndis_wg111v3_sys_drv_data_start(c26ea000,c23b186c,c26ea000,c0ac7429,c26b206a,...)
at ndis_wg111v3_sys_drv_data_start+0x611f
x86_stdcall_call(c23b1800,c755eb0e,c755eb14,c755eb18,c2aa60e4,...) at
x86_stdcall_call+0x1e
ndis_attach(c23d6b80,c23d6b80,c0bb64fd,0,c238da24,...) at ndis_attach+0xf71
ndisusb_attach(c23d6b80,c221885c,c0cef938,c0bfc63d,80000000,...) at
ndisusb_attach+0xdb
device_attach(c23d6b80,4,c0c0ed75,9f1) at device_attach+0x36f
device_probe_and_attach(c23d6b80,c755ec1c,ffffffff,c2275800,0,...) at
device_probe_and_attach+0x4e
usb_probe_and_attach_sub(c2275800,0,c0bf354f,4c4,0,...) at
usb_probe_and_attach_sub+0xde
usb_probe_and_attach(c2275800,ff,c2399800,1,0,...) at
usb_probe_and_attach+0x1b3
uhub_explore(c2399800,0,c0bf1fec,cd,c229ed34,...) at uhub_explore+0x766
usb_bus_explore(c229ed34,c229edac,c0bfb560,51,c0d5fec0,...) at
usb_bus_explore+0xbb
usb_process(c229ecd4,c755ed38,c0c079d2,334,c21a7d48,...) at usb_process+0xde
fork_exit(c07a6de0,c229ecd4,c755ed38) at fork_exit+0xb8
fork_trampoline() at fork_trampoline+0x8
--- trap 0, eip = 0, esp = 0xc755ed70, ebp = 0 ---
> # ifconfig wlan0 create wlandev ndis0
> # ifconfig wlan0 ssid blah up
lab# ifconfig wlan0 ssid blah up
load: 0.06 cmd: ifconfig 1245 [-] 1.92r 0.02u 0.12s 0% 1568k
load: 0.06 cmd: ifconfig 1245 [-] 2.25r 0.02u 0.12s 0% 1568k
lab# ifconfig ndis0 up
load: 0.06 cmd: ifconfig 1254 [KeWFS] 1.27r 0.00u 0.01s 0% 1568k
load: 0.06 cmd: ifconfig 1254 [KeWFS] 1.66r 0.00u 0.01s 0% 1568k
lab# ifconfig ndis0
ndis0: flags=8803<UP,BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 2290
ether 00:1b:2f:be:78:aa
media: IEEE 802.11 Wireless Ethernet autoselect mode 11b
status: associated
lab# ifconfig wlan0
wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
ether 00:1b:2f:be:78:aa
media: IEEE 802.11 Wireless Ethernet autoselect (autoselect)
status: no carrier
ssid blah channel 1 (2412 Mhz 11b)
country US authmode OPEN privacy OFF txpower 0 bmiss 7 scanvalid 60
bintval 0
lab# ifconfig wlan0 scan
lab# ifconfig wlan0 list scan
lab#
Any ideas?
Thanks, Nikos
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