diff options
| author | David S. Miller <davem@davemloft.net> | 2006-02-04 06:12:02 -0500 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-03-20 04:11:44 -0500 |
| commit | 277b6dd9600613b01f66cadef2f0065514fecf69 (patch) | |
| tree | f9e9f42f05b3204fe17778a999fecd9fa63b1e7e /include/asm-sparc64/scratchpad.h | |
| parent | d398ee230f94a8ba386d8abb63f4fea129e4eaba (diff) | |
[SPARC64]: Sun4v scratchpad register layout.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-sparc64/scratchpad.h')
| -rw-r--r-- | include/asm-sparc64/scratchpad.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/asm-sparc64/scratchpad.h b/include/asm-sparc64/scratchpad.h new file mode 100644 index 000000000000..5e8b01fb3343 --- /dev/null +++ b/include/asm-sparc64/scratchpad.h | |||
| @@ -0,0 +1,14 @@ | |||
| 1 | #ifndef _SPARC64_SCRATCHPAD_H | ||
| 2 | #define _SPARC64_SCRATCHPAD_H | ||
| 3 | |||
| 4 | /* Sun4v scratchpad registers, accessed via ASI_SCRATCHPAD. */ | ||
| 5 | |||
| 6 | #define SCRATCHPAD_MMU_MISS 0x00 /* Shared with OBP - set by OBP */ | ||
| 7 | #define SCRATCHPAD_CPUID 0x08 /* Shared with OBP - set by hypervisor */ | ||
| 8 | #define SCRATCHPAD_UTSBREG1 0x10 | ||
| 9 | #define SCRATCHPAD_UTSBREG2 0x18 | ||
| 10 | /* 0x20 and 0x28, hypervisor only... */ | ||
| 11 | #define SCRATCHPAD_UNUSED1 0x30 | ||
| 12 | #define SCRATCHPAD_UNUSED2 0x38 /* Reserved for OBP */ | ||
| 13 | |||
| 14 | #endif /* !(_SPARC64_SCRATCHPAD_H) */ | ||