Messages in this thread | | | Subject | Re: libata/sata_nv latency on NVIDIA CK804 [was Re: AMD64 X2 lost ticks on PM timer] | From | Lee Revell <> | Date | Wed, 15 Mar 2006 18:31:25 -0500 |
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On Wed, 2006-03-15 at 17:48 -0500, Jeff Garzik wrote: > Bill Rugolsky Jr. wrote: > > On Wed, Mar 15, 2006 at 11:24:41PM +0100, Ingo Molnar wrote: > > > >>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...
A while back someone posted some code from RTAI to disable a bunch of SMM stuff, check the archives. I sometimes wonder where the heck the realtime people were when the SMM abomination was being developed...
Lee
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