Date: Fri, 25 Jun 2004 13:10:21 -0400 From: Gerrit Nagelhout <gnagelhout@sandvine.com> To: 'Scott Long' <scottl@freebsd.org> Cc: Julian Elischer <julian@elischer.org> Subject: RE: STI, HLT in acpi_cpu_idle_c1 Message-ID: <FE045D4D9F7AED4CBFF1B3B813C85337054EC4D1@mail.sandvine.com>
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Scott Long wrote: > > This likely means that you're no longer getting any interrupts at all. > Btw, is the aac driver running it MPSAFE or FAST mode? I'm > not sure if > changing it to MPSAFE mode will make a difference, and it > certainly will > change the timings in our system. > > Scott > Looks like it's running in FAST mode. What will change by running it in MPSAFE mode? aac0: <Adaptec SCSI RAID 2200S> mem 0xf8000000-0xfbffffff irq 96 at device 1.0 on pci5 aac0: [FAST] aac0: Unknown processor 100MHz, 48MB cache memory, optional battery not installed aac0: Kernel 4.1-0, Build 7244, S/N ba66d6 aac0: Supported Options=11d7e<CLUSTERS,WCACHE,DATA64,HOSTTIME,RAID50,WINDOW4GB,SOFTERR,SGMAP 64,ALARM,NONDASD> aacp0: <SCSI Passthrough Bus> on aac0 aacp1: <SCSI Passthrough Bus> on aac0 Gerrit
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