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/* 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) */