[alsa-devel] Issues w/ Creative Labs [SB X-Fi Xtreme Audio] CA0110-IBG

[Takashi Iwai]

At Tue, 24 Feb 2015 23:55:25 -0800,
Alnie wrote:
> 
> [ 2619.199658] pciehp 0000:00:1c.3:pcie04: Card not present on Slot(3)
> [ 2619.199666] pciehp 0000:00:1c.3:pcie04: slot(3): Link Down event
> [ 2619.199674] pciehp 0000:00:1c.3:pcie04: Link Down event ignored on 
> slot(3): already powering off
> [ 2619.199911] pci_bus 0000:06: busn_res: [bus 06-0c] is released
> [ 2620.757928] pciehp 0000:00:1c.3:pcie04: Card present on Slot(3)
> [ 2620.767950] pciehp 0000:00:1c.3:pcie04: slot(3): Link Up event
> [ 2620.767985] pciehp 0000:00:1c.3:pcie04: Link Up event ignored on 
> slot(3): already powering on

pciehp reacted power off and on here, and...

> [ 2620.876160] pci 0000:05:00.0: [1102:7006] type 01 class 0x060400
> [ 2620.876426] pci 0000:05:00.0: supports D1 D2
> [ 2620.876719] pci 0000:05:00.0: bridge configuration invalid ([bus 
> 00-00]), reconfiguring
> [ 2620.876928] pci_bus 0000:06: busn_res: can not insert [bus 06-ff] 
> under [bus 05-0c] (conflicts with (null) [bus 05-0c])

.... and something failed here for the PCI bridge device.

> [ 2620.876967] pci 0000:06:00.0: [1102:0009] type 00 class 0x040300
> [ 2620.877013] pci 0000:06:00.0: reg 0x10: [mem 0x00000000-0x00003fff]
> [ 2620.877203] pci 0000:06:00.0: supports D1 D2
> [ 2620.877443] pci 0000:05:00.0: PCI bridge to [bus 06-ff]
> [ 2620.877462] pci 0000:05:00.0:   bridge window [io  0x0000-0x0fff]
> [ 2620.877474] pci 0000:05:00.0:   bridge window [mem 0x00000000-0x000fffff]
> [ 2620.877492] pci 0000:05:00.0:   bridge window [mem 
> 0x00000000-0x000fffff 64bit pref]
> [ 2620.877500] pci_bus 0000:06: busn_res: [bus 06-ff] end is updated to 06
> [ 2620.877559] pci 0000:05:00.0: BAR 14: assigned [mem 
> 0xf4300000-0xf43fffff]
> [ 2620.877568] pci 0000:05:00.0: BAR 15: assigned [mem 
> 0xf4000000-0xf40fffff 64bit pref]
> [ 2620.877574] pci 0000:05:00.0: BAR 13: assigned [io  0x2000-0x2fff]
> [ 2620.877582] pci 0000:06:00.0: BAR 0: assigned [mem 0xf4300000-0xf4303fff]
> [ 2620.877595] pci 0000:05:00.0: PCI bridge to [bus 06]
> [ 2620.877603] pci 0000:05:00.0:   bridge window [io  0x2000-0x2fff]
> [ 2620.877618] pci 0000:05:00.0:   bridge window [mem 0xf4300000-0xf43fffff]
> [ 2620.877630] pci 0000:05:00.0:   bridge window [mem 
> 0xf4000000-0xf40fffff 64bit pref]
> [ 2620.877647] pcieport 0000:00:1c.3: PCI bridge to [bus 05-0c]
> [ 2620.877655] pcieport 0000:00:1c.3:   bridge window [io  0x2000-0x2fff]
> [ 2620.877667] pcieport 0000:00:1c.3:   bridge window [mem 
> 0xf4300000-0xf7efffff]
> [ 2620.877677] pcieport 0000:00:1c.3:   bridge window [mem 
> 0xf4000000-0xf40fffff 64bit pref]
> [ 2620.877990] pci 0000:05:00.0: enabling device (0000 -> 0003)
> [ 2620.878013] snd_hda_intel 0000:06:00.0: enabling device (0000 -> 0002)
> [ 2620.882747] azx_single_wait_for_response: 108 callbacks suppressed
> [ 2620.882753] snd_hda_intel 0000:06:00.0: Codec #1 probe error; 
> disabling it...
> [ 2620.887052] snd_hda_intel 0000:06:00.0: no AFG or MFG node found
> [ 2620.887058] snd_hda_intel 0000:06:00.0: no codecs initialized

What if you once unload snd-hda-intel module and reload again while
keeping the card plugged?  I guess it still doesn't work, but just to
be sure...

Overall, this look more like a problem of PCI core stuff.  Better to
toss the issue to PCI people.


Takashi