[linux-2.6-block.git] / arch / sparc / include / asm / scratchpad.h

/* SPDX-License-Identifier: GPL-2.0 */
#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) */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
a00736e9 SR	2	#ifndef _SPARC64_SCRATCHPAD_H
	3	#define _SPARC64_SCRATCHPAD_H
	4
	5	/* Sun4v scratchpad registers, accessed via ASI_SCRATCHPAD. */
	6
	7	#define SCRATCHPAD_MMU_MISS 0x00 /* Shared with OBP - set by OBP */
	8	#define SCRATCHPAD_CPUID 0x08 /* Shared with OBP - set by hypervisor */
	9	#define SCRATCHPAD_UTSBREG1 0x10
	10	#define SCRATCHPAD_UTSBREG2 0x18
	11	/* 0x20 and 0x28, hypervisor only... */
	12	#define SCRATCHPAD_UNUSED1 0x30
	13	#define SCRATCHPAD_UNUSED2 0x38 /* Reserved for OBP */
	14
	15	#endif /* !(_SPARC64_SCRATCHPAD_H) */