On 06/29/2007 12:59 PM, Alan Cox wrote:
SATA/PATA
Subject : libata IT821X driver still fails! Hard-freezes system References : http://lkml.org/lkml/2007/6/14/82 Submitter : Rodney Gordon II meff@spherevision.org Status : unknown
Not a regression as it seems this user's box has always been broken. I've been running heavy testing with 2.6.22rc6 and IT8212 and its working reliably for the "dumb" mode in question.
The hardware mode needs a fix Tejun has queued somewhere (probably in Jeff's vast backlog) and then works too.
I'm not even sure this report is IT8212 related rather than just an IRQ storm
Why does the driver report "irq 0"?
ata7: PATA max UDMA/133 cmd <blah> ctl <blah> bmdma <blah> irq 0 <====
Above that, the ACPI layer says it assigned IRQ 20