1. 根目录:
2. include
3. net
4. bluetooth
5. smp.h

#ifndef __SMP_H
#define __SMP_H

struct smp_command_hdr {
	__u8	code;
} __packed;

#define SMP_CMD_PAIRING_REQ	0x01
#define SMP_CMD_PAIRING_RSP	0x02
struct smp_cmd_pairing {
	__u8	io_capability;
	__u8	oob_flag;
	__u8	auth_req;
	__u8	max_key_size;
	__u8	init_key_dist;
	__u8	resp_key_dist;
} __packed;

#define SMP_CMD_PAIRING_CONFIRM	0x03
struct smp_cmd_pairing_confirm {
	__u8	confirm_val[16];
} __packed;

#define SMP_CMD_PAIRING_RANDOM	0x04
struct smp_cmd_pairing_random {
	__u8	rand_val[16];
} __packed;

#define SMP_CMD_PAIRING_FAIL	0x05
struct smp_cmd_pairing_fail {
	__u8	reason;
} __packed;

#define SMP_CMD_ENCRYPT_INFO	0x06
struct smp_cmd_encrypt_info {
	__u8	ltk[16];
} __packed;

#define SMP_CMD_MASTER_IDENT	0x07
struct smp_cmd_master_ident {
	__u16	ediv;
	__u8	rand[8];
} __packed;

#define SMP_CMD_IDENT_INFO	0x08
struct smp_cmd_ident_info {
	__u8	irk[16];
} __packed;

#define SMP_CMD_IDENT_ADDR_INFO	0x09
struct smp_cmd_ident_addr_info {
	__u8	addr_type;
	bdaddr_t bdaddr;
} __packed;

#define SMP_CMD_SIGN_INFO	0x0a
struct smp_cmd_sign_info {
	__u8	csrk[16];
} __packed;

#define SMP_CMD_SECURITY_REQ	0x0b
struct smp_cmd_security_req {
	__u8	auth_req;
} __packed;

#define SMP_PASSKEY_ENTRY_FAILED	0x01
#define SMP_OOB_NOT_AVAIL		0x02
#define SMP_AUTH_REQUIREMENTS		0x03
#define SMP_CONFIRM_FAILED		0x04
#define SMP_PAIRING_NOTSUPP		0x05
#define SMP_ENC_KEY_SIZE		0x06
#define SMP_CMD_NOTSUPP		0x07
#define SMP_UNSPECIFIED		0x08
#define SMP_REPEATED_ATTEMPTS		0x09

#endif /* __SMP_H */