Date: Wed, 30 Dec 2015 01:08:56 +1100 From: Kubilay Kocak <koobs@FreeBSD.org> To: Hans Petter Selasky <hps@selasky.org>, Daniel Braniss <danny@cs.huji.ac.il> Cc: Andriy Voskoboinyk <avos@FreeBSD.org>, freebsd-wireless@FreeBSD.org, freebsd-arm@freebsd.org, freebsd-current@FreeBSD.org Subject: Re: D-link wireless not detected Message-ID: <568293F8.3040905@FreeBSD.org> In-Reply-To: <56829387.7080508@selasky.org> References: <1BA8A509-38E0-4975-BD66-95D934D9E055@cs.huji.ac.il> <20151229103348.29c9469c@planb.netng.org> <382E50DE-7B65-4469-9851-8F28A335096C@cs.huji.ac.il> <5682580B.30107@selasky.org> <346C6669-E51E-498F-8AD0-C294F70B441D@cs.huji.ac.il> <56825E74.3050609@selasky.org> <1EC3E6CB-5031-46F3-A3AD-329DB1FDC882@cs.huji.ac.il> <56827D08.2070602@selasky.org> <B5DF789A-E119-4A1F-A78F-5406BF6EE670@cs.huji.ac.il> <5682801B.6020404@selasky.org> <EBBD1DEB-6473-4848-9F0D-856586560AC9@cs.huji.ac.il> <5682927B.6020704@selasky.org> <56829387.7080508@selasky.org>
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On 30/12/2015 1:07 AM, Hans Petter Selasky wrote: > On 12/29/15 15:02, Hans Petter Selasky wrote: >> On 12/29/15 14:00, Daniel Braniss wrote: >>> >>>> On 29 Dec 2015, at 14:44, Hans Petter Selasky <hps@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? >> > > Hi, > > I see 11-current has a fix. Maybe MFC that to 10-stable? Is there a Bugzilla issue ID for it? >> 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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