30 lines
692 B
C
30 lines
692 B
C
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Annapurna labs cpu-resume register structure.
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*
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* Copyright (C) 2015 Annapurna Labs Ltd.
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*/
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#ifndef ALPINE_CPU_RESUME_H_
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#define ALPINE_CPU_RESUME_H_
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/* Per-cpu regs */
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struct al_cpu_resume_regs_per_cpu {
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uint32_t flags;
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uint32_t resume_addr;
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};
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/* general regs */
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struct al_cpu_resume_regs {
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/* Watermark for validating the CPU resume struct */
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uint32_t watermark;
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uint32_t flags;
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struct al_cpu_resume_regs_per_cpu per_cpu[];
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};
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/* The expected magic number for validating the resume addresses */
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#define AL_CPU_RESUME_MAGIC_NUM 0xf0e1d200
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#define AL_CPU_RESUME_MAGIC_NUM_MASK 0xffffff00
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#endif /* ALPINE_CPU_RESUME_H_ */
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