Messages in this thread | | | Subject | RE: libata/sata_nv latency on NVIDIA CK804 [was Re: AMD64 X2 lost ticks on PM timer] | Date | Wed, 15 Mar 2006 16:33:39 -0800 | From | "Allen Martin" <> |
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> >>well, it's a PIO inb() op i think, and could thus in theory > trigger SMM > >>BIOS code. > > > > > > Is there any easy way to disable more SMM stuff than "noacpi"? > > It's unlikely you can disable SMM stuff even with noacpi... >
There should be no SMI traps on ATA BARs. At least we don't put any in our reference BIOS and I can't imagine why any of the BIOS vendors or motherboard mfgs would add any.
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