snd_emu10k1 tremendous interrupt load?

Yuriy Tsibizov Yuriy.Tsibizov at
Sat Feb 10 19:21:42 UTC 2007

On Sat, 10 Feb 2007, Alexander Leidinger wrote:

> Quoting Rink Springer <rink at> (Fri, 9 Feb 2007 19:20:21 +0100):
>> pcm0 at pci1:4:0:  class=0x040100 card=0x80271102 chip=0x00021102 rev=0x06
>> hdr=0x00
>>     vendor   = 'Creative Labs'
>>     device   = 't4830020080332 Sound Blaster Live! (Also Live! 5.1) -
>> OEM from DELL - CT4780'
>>     class    = multimedia
>>     subclass = audio
>> Whenever I kldunload the snd_emu10k1 driver, all problems disappear.
> Did you tried the emu10kx driver instead (but it may not work, I
> (hopefully miss-)remember that it doesn't work with a Dell specific
> version of the chip)?

Alexander, this PCI ID belongs to very large set of cards (all old SB 
Live!, I think), not only DELL OEM one (that also works with emu10kx).

pciconf identifies non-working DELL card as 'emu10k1x Soundblaster Live! 


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