At Sat, 17 Jan 2004 17:10:13 +0100,
Johannes Stezenbach wrote:
> 
> Hi,
> 
> the ALSA driver snd_es1968 for my Terratec DMX (ES1978 Maestro 2E)
> fails in 2.6.1-mm4 with the following message:
> 
> Jan 16 01:59:15 abc vmunix: PCI: Found IRQ 10 for device 0000:00:0e.0
> Jan 16 01:59:15 abc vmunix: es1968: not attempting power management.
> Jan 16 01:59:16 abc vmunix: es1968: DMA buffer beyond 256MB.
> Jan 16 01:59:16 abc vmunix: ES1968 (ESS Maestro): probe of 0000:00:0e.0 failed with error -12
(snip)
> I don't fully understand Documentation/DMA-mapping.txt, and
> Documentation/sound/alsa/DocBook/writing-an-alsa-driver.tmpl
> says to use pci_set_consistent_dma_mask(). I decided to call
> both pci_set_dma_mask() and pci_set_consistent_dma_mask(), and
> then the driver works again.

it looks like calling pci_set_consistent_dma_mask() isn't enough for
i386...  could you try the attached patch?


--
Takashi Iwai <tiwai@suse.de>		ALSA Developer - www.alsa-project.org