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    SubjectRe: [rft] s2ram wakeup moves to .c, could fix few machines
    Date
    On Thursday, 7 of February 2008, H. Peter Anvin wrote:
    > Pavel Machek wrote:
    > >
    > > This is probably more acceptable version of beep; but there are
    > > probably even better ways to clean it...
    > >
    > > if (wakeup_header.realmode_flags & 4) {
    > > inb(97);
    > > outb(0, 0x80);
    > > outb(3, 97);
    > > outb(0, 0x80);
    > > outb(-74, 67);
    > > outb(0, 0x80);
    > > outb(-119, 66);
    > > outb(0, 0x80);
    > > outb(15, 66);
    > > }
    > >
    >
    > What is available at this point -- are BIOS calls still accessible; are
    > interrupts running?

    No interrupts.

    We're in the real mode, so BIOS calls should be accessible.

    Rafael


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