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[POWERPC] Add SPURR SPR to sysfs

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Now we have a SPURR cpu feature bit, we can export it to userspace in
sysfs.

Signed-off-by: Anton Blanchard <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>
This commit is contained in:
Anton Blanchard 2006-12-08 17:51:13 +11:00 • committed by Paul Mackerras
commit f050982a9b
2 changed files with 9 additions and 0 deletions
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1
include/asm-powerpc/reg.h
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@ -164,6 +164,7 @@
#define SPRN_TBRU 0x10D /* Time Base Read Upper Register (user, R/O) */
#define SPRN_TBWL 0x11C /* Time Base Lower Register (super, R/W) */
#define SPRN_TBWU 0x11D /* Time Base Upper Register (super, R/W) */
#define SPRN_SPURR 0x134 /* Scaled PURR */
#define SPRN_HIOR 0x137 /* 970 Hypervisor interrupt offset */
#define SPRN_DBAT0L 0x219 /* Data BAT 0 Lower Register */
#define SPRN_DBAT0U 0x218 /* Data BAT 0 Upper Register */