Re: DMA not working

2005-08-26 Thread Lorenzo Bettini
Florian Kulzer wrote: Hi Lorenzo, I have the same controller (rev 03, however) and I never got DMA to work when PIIX was loaded as a module. Once I compiled it statically into my kernel (currently a custom 2.6.12 on a Debian Sid system) the problem vanished without further work and DMA was ac

Re: DMA not working

2005-08-26 Thread Florian Kulzer
Hi Lorenzo, I'm using kernel 2.6.12.4 (vanilla), recompiled, on a Kubuntu, and when I try to enable DMA, I get this error: HDIO_SET_DMA failed: Operation not permitted using_dma= 0 (off) lspci | grep IDE :00:1f.1 IDE interface: Intel Corp. 82801DBM (ICH4) Ultra ATA Storage Cont