tree c6c27d4adf742f360e5056f435601254f050781d
parent fa2ac7a25f1b11c4a695c9288339d0476ecfaf38
author Kumar Gala <galak@freescale.com> 1127339575 -0500
committer Paul Mackerras <paulus@samba.org> 1127387014 +1000

[PATCH] powerpc: merged hw_irq.h

Merged hw_irq.h between ppc32 & ppc64.  Added support to use the Book-E
wrtee[i] instructions that allow modifying MSR[EE] atomically.
Additionally, added get_irq_desc() macros to ppc32 to allow mask_irq(),
unmask_irq(), and ack_irq() to be common between ppc32 & ppc64.

Note: because 64-bit Book-E implementations only have a 32-bit MSR the
macro's for Book-E need to come before the PPC64 macro's to ensure the
right thing happends for 64-bit Book-E processors.

Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>