Messages in this thread | | | From | Allen Martin <> | Subject | RE: SII SATA request size limit | Date | Thu, 18 Sep 2003 10:43:25 -0700 |
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> > much as soon as anything touches the SCSI bus on my aic7xxx card. > > Disabling DMA on the SiI IDE channel seems to work around it, at the > > cost of a lot of performance... (this is on stock 2.4.22, BTW) > No, only on-board nForce2 IDE controller. Disabling ACPI > helped. - now it's > stable
There are ACPI issues with nForce boards, you will see PCI interrupts get programmed to edge triggered mode in /proc/interrupts when APIC is enabled. The easiest workaround is to disable ACPI like you have done.
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