24 lines
493 B
C
24 lines
493 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (C) 2022 - Google LLC
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* Author: Andrew Walbran <qwandor@google.com>
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*/
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#ifndef __KVM_HYP_FFA_H
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#define __KVM_HYP_FFA_H
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#include <asm/kvm_host.h>
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#include <nvhe/spinlock.h>
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#define FFA_MIN_FUNC_NUM 0x60
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#define FFA_MAX_FUNC_NUM 0x7F
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struct kvm_ffa_buffers {
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hyp_spinlock_t lock;
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void *tx;
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void *rx;
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};
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int hyp_ffa_init(void *pages);
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bool kvm_host_ffa_handler(struct kvm_cpu_context *host_ctxt);
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#endif /* __KVM_HYP_FFA_H */
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