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2016-11-13Add smp supportRichard Henderson1-12/+12
Signed-off-by: Richard Henderson <rth@twiddle.net>
2011-05-06Don't use alarms for ndelay.Richard Henderson1-5/+5
2011-05-06Add ps2 keyboard initialization.Richard Henderson1-0/+39
Which also requires that we properly initialize the i8259 (ISA) interrupt controller.