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| author | David S. Miller <davem@davemloft.net> | 2008-07-27 17:09:02 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-07-27 17:09:02 -0700 |
| commit | 5cfc17766685c79d1a348bce24af9c9dbc0d8d67 (patch) | |
| tree | fa45f52df9ef673ae04894c00d8753f2845cb94f /arch/sparc/include/asm/scratchpad.h | |
| parent | c9272c4f9fbe2087beb3392f526dc5b19efaa56b (diff) | |
| parent | a1bd021e56fff91cc9354ffb232fd9f0f577099c (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/sam/sparc
Diffstat (limited to 'arch/sparc/include/asm/scratchpad.h')
| -rw-r--r-- | arch/sparc/include/asm/scratchpad.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/scratchpad.h b/arch/sparc/include/asm/scratchpad.h new file mode 100644 index 00000000000..5e8b01fb334 --- /dev/null +++ b/arch/sparc/include/asm/scratchpad.h @@ -0,0 +1,14 @@ +#ifndef _SPARC64_SCRATCHPAD_H +#define _SPARC64_SCRATCHPAD_H + +/* Sun4v scratchpad registers, accessed via ASI_SCRATCHPAD. */ + +#define SCRATCHPAD_MMU_MISS 0x00 /* Shared with OBP - set by OBP */ +#define SCRATCHPAD_CPUID 0x08 /* Shared with OBP - set by hypervisor */ +#define SCRATCHPAD_UTSBREG1 0x10 +#define SCRATCHPAD_UTSBREG2 0x18 + /* 0x20 and 0x28, hypervisor only... */ +#define SCRATCHPAD_UNUSED1 0x30 +#define SCRATCHPAD_UNUSED2 0x38 /* Reserved for OBP */ + +#endif /* !(_SPARC64_SCRATCHPAD_H) */ |