On 12/29/15 14:00, Daniel Braniss wrote:


On 29 Dec 2015, at 14:44, Hans Petter Selasky <h...@selasky.org> wrote:

On 12/29/15 13:36, Daniel Braniss wrote:


Until /etc/devd/usb.conf is regenerated, you'll need to manually load the 
kernel module for urtwn. Did you do that?

--HPS

ok, set if_urtwn_load=yes
and now I get:

ugen0.4: <Realtek> at usbus0
urtwn0: <Wireless N Nano USB Adapter> on usbus0
urtwn0: could not allocate USB transfers, err=USB_ERR_NO_PIPE
Fatal kernel mode data abort: 'Translation Fault (L1)' on write
trapframe: 0xda29fb88
FSR=00000805, FAR=00000000, spsr=60000013
r0 =00000000, r1 =00000000, r2 =c0a72cb0, r3 =00000165
r4 =c2cd0000, r5 =c0a86650, r6 =c2cd1a80, r7 =00000000
r8 =c2cd1dd8, r9 =c2cd1a20, r10=c2a85dd0, r11=da29fc20
r12=00000000, ssp=da29fc18, slr=00000004, pc =c0a3f7cc

[ thread pid 13 tid 100045 ]
Stopped at      ieee80211_ifdetach+0x4c:        str     r0, [r1]
db>

btw, as long as you are willing to help, I will keep testing,
in other words, i’m ok.

Hi Andriy,

Can you fix the crash above and verify this error patch?

Andriy:

After:
        usbd_transfer_unsetup(sc->sc_xfer, URTWN_N_TRANSFER);
There is no need for:
        usbd_transfer_drain(sc->sc_xfer[x]);

--HPS

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