CMOS breakage culprit found (?)
Matthew Dillon
dillon at apollo.backplane.com
Mon Nov 17 21:53:21 PST 2003
: /* do a STARTUP IPI */
: lapic.icr_lo = icr_lo | 0x00000600 | vector;
: while (lapic.icr_lo & APIC_DELSTAT_MASK)
: /* spin */ ;
: u_sleep(200); /* wait ~200uS */
:
:Can someone else who has been experiencing CMOS damage verify this?
:
:--
: David P. Reese, Jr. daver at xxxxxxxxxxxx
: http://www.gomerbud.com/daver/
I'm an idiot. No, it's true... I'm an idiot. I never turned off
debugging in mpboot.s and the debugging writes to CMOS. I turned it
off in the C code, but I never turned it off in mpboot.s. Frag.
I've just turned it off. Someone please tell me that they aren't
getting CMOS corruption any more!
-Matt
Matthew Dillon
<dillon at xxxxxxxxxxxxx>
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