On Wednesday 11 October 2006 17:48, M. Warner Losh wrote: > In message: <[EMAIL PROTECTED]> > John Baldwin <[EMAIL PROTECTED]> writes: > : jhb 2006-10-10 23:23:12 UTC > : > : FreeBSD src repository > : > : Modified files: > : sys/amd64/amd64 intr_machdep.c io_apic.c local_apic.c > : machdep.c mp_machdep.c > : sys/amd64/include apicvar.h intr_machdep.h > : sys/amd64/isa atpic.c > : sys/i386/i386 intr_machdep.c io_apic.c local_apic.c > : mp_machdep.c > : sys/i386/include apicvar.h intr_machdep.h > : sys/i386/isa atpic.c > : Log: > : Change the x86 interrupt code to suspend/resume interrupt controllers > : (PICs) rather than interrupt sources. This allows interrupt controllers > : with no interrupt pics (such as the 8259As when APIC is in use) to > : participate in suspend/resume. > : - Always register the 8259A PICs even if we don't use any of their pins. > : - Explicitly reset the 8259As on resume on amd64 if 'device atpic' isn't > : included. > : - Add a "dummy" PIC for the local APIC on the BSP to reset the local APIC > : on resume. This gets suspend/resume working with APIC on UP systems. > : SMP still needs more work to bring the APs back to life. > : > : The MFC after is tentative. > > This likely obsoletes the pmtimer device.
Nope, that resumes the RTC and ISA timer, not the PICs. -- John Baldwin _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/cvs-all To unsubscribe, send any mail to "[EMAIL PROTECTED]"
