SMI# #0
GPE0_STS: USB1
....
These messages come from file
"\southbridge\intel\i82801gx\smihandler.c", function "dump_gpe0_status".
According to i82801gx
datasheet:
___
USB1_STS
— R/WC. Software clears this bit by writing
a 1 to it.
0 = USB UHCI controller 1 does Not need to
cause a wake.
1 = Set by hardware when USB UHCI
controller 1 needs to cause a wake. Wake event
will be generated if the corresponding USB1_EN bit is
set.
___
Clearing of GPE0_STS bits
properly done in function reset_gpe0_status
/**
* @brief read and clear
GPE0_STS
* @return GPE0_STS register
*/
static u32
reset_gpe0_status(void)
{
u32 reg32;
reg32 = inl(pmbase +
GPE0_STS);
/* set status bits are cleared by writing 1 to them
*/
outl(reg32, pmbase + GPE0_STS);
return
reg32;
}
So... i can't really understand, why
does this SMI# appear again and again?
Thanks,
Aladyshev
Konstantin.