1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (C) 2021 ARM Ltd.
9 #include <linux/arm_ffa.h>
10 #include <linux/arm-smccc.h>
11 #include <linux/err.h>
13 typedef struct arm_smccc_1_2_regs ffa_value_t;
15 typedef void (ffa_fn)(ffa_value_t, ffa_value_t *);
17 int arm_ffa_bus_init(void);
18 void arm_ffa_bus_exit(void);
19 bool ffa_device_is_valid(struct ffa_device *ffa_dev);
20 void ffa_device_match_uuid(struct ffa_device *ffa_dev, const uuid_t *uuid);
22 #ifdef CONFIG_ARM_FFA_SMCCC
23 int __init ffa_transport_init(ffa_fn **invoke_ffa_fn);
25 static inline int __init ffa_transport_init(ffa_fn **invoke_ffa_fn)
31 #endif /* _FFA_COMMON_H */