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15 lines
547 B
15 lines
547 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef _SPARC64_SCRATCHPAD_H |
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#define _SPARC64_SCRATCHPAD_H |
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/* Sun4v scratchpad registers, accessed via ASI_SCRATCHPAD. */ |
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#define SCRATCHPAD_MMU_MISS 0x00 /* Shared with OBP - set by OBP */ |
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#define SCRATCHPAD_CPUID 0x08 /* Shared with OBP - set by hypervisor */ |
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#define SCRATCHPAD_UTSBREG1 0x10 |
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#define SCRATCHPAD_UTSBREG2 0x18 |
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/* 0x20 and 0x28, hypervisor only... */ |
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#define SCRATCHPAD_UNUSED1 0x30 |
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#define SCRATCHPAD_UNUSED2 0x38 /* Reserved for OBP */ |
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#endif /* !(_SPARC64_SCRATCHPAD_H) */
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