diff options
Diffstat (limited to 'arch/arm64/kvm/hyp/include/nvhe/ffa.h')
| -rw-r--r-- | arch/arm64/kvm/hyp/include/nvhe/ffa.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm64/kvm/hyp/include/nvhe/ffa.h b/arch/arm64/kvm/hyp/include/nvhe/ffa.h new file mode 100644 index 000000000000..d9fd5e6c7d3c --- /dev/null +++ b/arch/arm64/kvm/hyp/include/nvhe/ffa.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) 2022 - Google LLC + * Author: Andrew Walbran <qwandor@google.com> + */ +#ifndef __KVM_HYP_FFA_H +#define __KVM_HYP_FFA_H + +#include <asm/kvm_host.h> + +#define FFA_MIN_FUNC_NUM 0x60 +#define FFA_MAX_FUNC_NUM 0x7F + +int hyp_ffa_init(void *pages); +bool kvm_host_ffa_handler(struct kvm_cpu_context *host_ctxt, u32 func_id); + +#endif /* __KVM_HYP_FFA_H */ |