GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

source/trusted-firmware/trusted-firmware-a-2.8/include/services/spmc_svc.h

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2022, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef SPMC_SVC_H
+#define SPMC_SVC_H
+
+#ifndef __ASSEMBLER__
+#include <stdint.h>
+
+#include <lib/utils_def.h>
+#include <services/ffa_svc.h>
+#include <services/spm_core_manifest.h>
+
+int spmc_setup(void);
+void spmc_populate_attrs(spmc_manifest_attribute_t *spmc_attrs);
+void *spmc_get_config_addr(void);
+
+void spmc_set_config_addr(uintptr_t soc_fw_config);
+
+uint64_t spmc_smc_handler(uint32_t smc_fid,
+			  bool secure_origin,
+			  uint64_t x1,
+			  uint64_t x2,
+			  uint64_t x3,
+			  uint64_t x4,
+			  void *cookie,
+			  void *handle,
+			  uint64_t flags);
+
+static inline bool is_spmc_at_el3(void)
+{
+	return SPMC_AT_EL3 == 1;
+}
+
+#endif /* __ASSEMBLER__ */
+
+#endif /* SPMC_SVC_H */