sgi-gru: add macros for using the UV hub to send interrupts
commit66666e50fcd69d80117d7d243ce02e1f774cbaf5
authorJack Steiner <steiner@sgi.com>
Thu, 2 Apr 2009 23:59:03 +0000 (2 16:59 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 3 Apr 2009 02:05:05 +0000 (2 19:05 -0700)
tree13d0279dae418504ff05319384838c8bca53a107
parentc7296700edc8a0ff49126a4af0bfca6d546c470a
sgi-gru: add macros for using the UV hub to send interrupts

Add macros for using the UV hub to send interrupts.  Change the IPI code
to use these macros.  These macros will also be used in additional patches
that will follow.

Signed-off-by: Jack Steiner <steiner@sgi.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/ia64/include/asm/uv/uv_hub.h
arch/x86/include/asm/uv/uv_hub.h
arch/x86/kernel/apic/x2apic_uv_x.c