At Wed, 4 Mar 2009 05:06:47 +0300, Dmitry Baikov wrote: > > 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. Of course, it's totally irrelevant :) > If I additionally apply Tim's patch, I get (coldplugged) > NULL pointer dereference at 0000000000000140 What is Tim's patch? Could you attach or give the commit id if it's already in the git tree? thanks, Takashi > IP: snd_hdsp_interrupt + 0x9c/0x220 > > Trace: > > handle_IRQ_event > handle_fasteoi_irq > do_IRQ > ret_from_intr > flat_send_IPI_mask > mwait_idle > cpu_idle > > > Hotplugging just disables the card (as "usual"). > > Dmitry. > _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
