On Tue, Mar 3, 2009 at 10:18 AM, Takashi Iwai <tiwai@xxxxxxx> wrote:> At Tue, 3 Mar 2009 01:54:14 +0300,> Dmitry Baikov wrote:>>>> On Mon, Mar 2, 2009 at 7:50 PM, Takashi Iwai <tiwai@xxxxxxx> wrote:>> > At Mon, 2 Mar 2009 06:59:35 +0300,>> > Dmitry Baikov wrote:>> >>>> >> ---------- Forwarded message ---------->> >> From: Dmitry Baikov <dsbaikov@xxxxxxxxx>>> >> Date: Mon, Mar 2, 2009 at 5:49 AM>> >> Subject: Re: [LAD] kernel 2.6.29 rc6 no working rme multiface 1>> >> To: "m.wolkstein@xxxxxx" <m.wolkstein@xxxxxx>>> >> Cc: The Linux Audio Developers' Mailing List>> >> <linux-audio-dev@xxxxxxxxxxxxxxxxxxxx>>> >>>> >>>> >> On Mon, Mar 2, 2009 at 4:59 AM, m.wolkstein@xxxxxx <m.wolkstein@xxxxxx> wrote:>> >> > hiho,>> >> > my name is michael wolkstein and i wrote the first time to this list.>> >> > sorry about my english. but i am no english native-speaker.>> >> >>> >> > after booting kernel 2.6.29 rc6 i get a problem with my rme multiface 1 connected true pcmcia cardbusinterface.>> >> >>> >> > i get this message after insert my card.>> >> > RME Hammerfall DSP 0000:16:00.0: enabling device (0000 -> 0002)>> >> > RME Hammerfall DSP 0000:16:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16>> >> > Hammerfall-DSP: no Digiface or Multiface connected!>> >> > RME Hammerfall DSP 0000:16:00.0: PCI INT A disabled>> >> > RME Hammerfall DSP: probe of 0000:16:00.0 failed with error -5>> >> >>> >> > i have compile the kernel included alsa module.>> >> > also i have installed the newest alsa-firmware 1.0.19 and newest alsa-tools 1.0.19.>> >> >>> >> > my old kernel 2.6.24 load both firmwares correct.>> >> >>> >> > the old one 1.0.16 (debian unstable)>> >> > and the new 1.0.19 download from the alsa-project page>> >> >>> >> > the new kernel produce errors. kernel module snd_hdsp is already loaded with the new kernel.>> >>>> >>>> >> Have the same problem here.>> >> 2.6.24 works, 2.6.28 doesn't (tried 2.6.8-ARCH and 2.6.28.7-1-ARCH).>> >> I reported the problem to alsa-devel list, but they said I have hw>> >> problems (I think I do not).>> >>> > Could you check the latest sound git tree to be sure?>> >>> > git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6.git>>>> Does not oops.>> But the card does not work either.>>>> > Also the problem might be rather the cardbus side...>> I suspect, too.>> Because it works in my laptop. But fails on a desktop with pci-cardbus adapter.>> That explains. A PCI-board is often problematic...>>> >>> >> The latest arch kernel gives oops, if the card is inserted before booting.>> >> It crashes during udev event processing (i.e. something from userspace>> >> triggers the problem)>> >> If anybody is really interested, I can try to provide kernel backtrace>> >> (either type it in, or try to use serial console).>> >>> > Oops is bad, and yes, it'd be helpful if you can show the backtrace.>>>> No serial console :( My new M/B have only pin header and no rs232>> jack. Need to find/build an adapter.>> So. what I see (without stack addresses and some offsets):>> Looks like an accessing to the uninitialized device.> Does the patch below fix?Yes.2.6.28-ARCH + your patch fixes oops.Cards still does not work though. If I additionally apply Tim's patch, I get (coldplugged)NULL pointer dereference at 0000000000000140 IP: snd_hdsp_interrupt + 0x9c/0x220 Trace: handle_IRQ_eventhandle_fasteoi_irqdo_IRQret_from_intrflat_send_IPI_maskmwait_idlecpu_idle Hotplugging just disables the card (as "usual"). Dmitry._______________________________________________Alsa-devel mailing listAlsa-devel@xxxxxxxxxxxxxxxxxxxx://mailman.alsa-project.org/mailman/listinfo/alsa-devel
