• Russ Anderson's avatar
    x86 BIOS interface for RTC on SGI UV · 7019cc2d
    Russ Anderson authored
    Real-time code needs to know the number of cycles per second
    on SGI UV.  The information is provided via a run time BIOS
    call.  This patch provides the linux side of that interface.
    This is the first of several run time BIOS calls to be defined
    in uv/bios.h and bios_uv.c.
    
    Note that BIOS_CALL() is just a stub for now.  The bios
    side is being worked on.
    Signed-off-by: default avatarRuss Anderson <rja@sgi.com>
    Cc: Jack Steiner <steiner@sgi.com>
    Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
    7019cc2d
genx2apic_uv_x.c 10.8 KB