Date: Wed, 30 Dec 2015 08:55:06 +0200 From: Daniel Braniss <danny@cs.huji.ac.il> To: Adrian Chadd <adrian.chadd@gmail.com> Cc: Kevin Lo <kevlo@freebsd.org>, "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org>, "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org>, Hans Petter Selasky <hselasky@freebsd.org>, freebsd-current <freebsd-current@freebsd.org> Subject: Re: D-link wireless not detected Message-ID: <A2D5D5BC-70C7-4567-9670-CFA7C593F85B@cs.huji.ac.il> In-Reply-To: <CAJ-Vmomdqw6uZuOEAmw3Fx6xx4WgiGjpe1K%2BrOWws2QW5xHKWg@mail.gmail.com> References: <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> <20151229141940.GA16117@ns.kevlo.org> <CAJ-Vmomdqw6uZuOEAmw3Fx6xx4WgiGjpe1K%2BrOWws2QW5xHKWg@mail.gmail.com>
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> On 29 Dec 2015, at 19:42, Adrian Chadd <adrian.chadd@gmail.com> wrote: > > I'll go order one and take a crack at it soon. > > (I saw this when looking at the r92su and realtek linux drivers - they > do a whole bunch of extra endpoint gymnastics that we don't..) great, let me know, and I can help out debugging. danny > > > -a > > > On 29 December 2015 at 06:19, Kevin Lo <kevlo@freebsd.org> wrote: >> On Tue, Dec 29, 2015 at 03:02:35PM +0100, 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? >>> >>> Andriy: >>> >>> After: >>> usbd_transfer_unsetup(sc->sc_xfer, URTWN_N_TRANSFER); >>> There is no need for: >>> usbd_transfer_drain(sc->sc_xfer[x]); >> >> As I mentioned previously we don't support rtl8192eu. One difference >> between those is the the number of endpoints and its addresses. >> >>> --HPS >> _______________________________________________ >> freebsd-arm@freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-arm >> To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" > _______________________________________________ > freebsd-arm@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org"
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