aboutsummaryrefslogtreecommitdiffstats
path: root/include/asm-sparc64/scratchpad.h
blob: 5e8b01fb334353422534b410707bc631effc0fdf (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
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) */