1586 	struct l2cap_cmd_hdr *cmd;  in l2cap_build_cmd()  local
1603 	cmd = (struct l2cap_cmd_hdr *) skb_put(skb, L2CAP_CMD_HDR_SIZE);  in l2cap_build_cmd()
1604 	cmd->code  = code;  in l2cap_build_cmd()
1605 	cmd->ident = ident;  in l2cap_build_cmd()
1606 	cmd->len   = cpu_to_le16(dlen);  in l2cap_build_cmd()
1817 static inline int l2cap_command_rej(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd, u8 *data)  in l2cap_command_rej()  argument
1825 					cmd->ident == conn->info_ident) {  in l2cap_command_rej()
1837 static inline int l2cap_connect_req(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd, u8 *data)  in l2cap_connect_req()  argument
1900 	l2cap_pi(sk)->ident = cmd->ident;  in l2cap_connect_req()
1935 	l2cap_send_cmd(conn, cmd->ident, L2CAP_CONN_RSP, sizeof(rsp), &rsp);  in l2cap_connect_req()
1954 static inline int l2cap_connect_rsp(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd, u8 *data)  in l2cap_connect_rsp()  argument
1972 		if (!(sk = l2cap_get_chan_by_ident(&conn->chan_list, cmd->ident)))  in l2cap_connect_rsp()
2002 static inline int l2cap_config_req(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd, u16 cmd_len,…  in l2cap_config_req()  argument
2024 		l2cap_send_cmd(conn, cmd->ident, L2CAP_CONF_RSP,  in l2cap_config_req()
2036 		l2cap_send_cmd(conn, cmd->ident, L2CAP_CONF_RSP,  in l2cap_config_req()
2047 	l2cap_send_cmd(conn, cmd->ident, L2CAP_CONF_RSP, len, rsp);  in l2cap_config_req()
2072 static inline int l2cap_config_rsp(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd, u8 *data)  in l2cap_config_rsp()  argument
2133 static inline int l2cap_disconnect_req(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd, u8 *data)  in l2cap_disconnect_req()  argument
2150 	l2cap_send_cmd(conn, cmd->ident, L2CAP_DISCONN_RSP, sizeof(rsp), &rsp);  in l2cap_disconnect_req()
2161 static inline int l2cap_disconnect_rsp(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd, u8 *data)  in l2cap_disconnect_rsp()  argument
2182 static inline int l2cap_information_req(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd, u8 *dat…  in l2cap_information_req()  argument
2197 		l2cap_send_cmd(conn, cmd->ident,  in l2cap_information_req()
2205 		l2cap_send_cmd(conn, cmd->ident,  in l2cap_information_req()
2211 		l2cap_send_cmd(conn, cmd->ident,  in l2cap_information_req()
2218 static inline int l2cap_information_rsp(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd, u8 *dat…  in l2cap_information_rsp()  argument
2261 	struct l2cap_cmd_hdr cmd;  in l2cap_sig_channel()  local
2268 		memcpy(&cmd, data, L2CAP_CMD_HDR_SIZE);  in l2cap_sig_channel()
2272 		cmd_len = le16_to_cpu(cmd.len);  in l2cap_sig_channel()
2274 		BT_DBG("code 0x%2.2x len %d id 0x%2.2x", cmd.code, cmd_len, cmd.ident);  in l2cap_sig_channel()
2276 		if (cmd_len > len || !cmd.ident) {  in l2cap_sig_channel()
2281 		switch (cmd.code) {  in l2cap_sig_channel()
2283 			l2cap_command_rej(conn, &cmd, data);  in l2cap_sig_channel()
2287 			err = l2cap_connect_req(conn, &cmd, data);  in l2cap_sig_channel()
2291 			err = l2cap_connect_rsp(conn, &cmd, data);  in l2cap_sig_channel()
2295 			err = l2cap_config_req(conn, &cmd, cmd_len, data);  in l2cap_sig_channel()
2299 			err = l2cap_config_rsp(conn, &cmd, data);  in l2cap_sig_channel()
2303 			err = l2cap_disconnect_req(conn, &cmd, data);  in l2cap_sig_channel()
2307 			err = l2cap_disconnect_rsp(conn, &cmd, data);  in l2cap_sig_channel()
2311 			l2cap_send_cmd(conn, cmd.ident, L2CAP_ECHO_RSP, cmd_len, data);  in l2cap_sig_channel()
2318 			err = l2cap_information_req(conn, &cmd, data);  in l2cap_sig_channel()
2322 			err = l2cap_information_rsp(conn, &cmd, data);  in l2cap_sig_channel()
2326 			BT_ERR("Unknown signaling command 0x%2.2x", cmd.code);  in l2cap_sig_channel()
2337 			l2cap_send_cmd(conn, cmd.ident, L2CAP_COMMAND_REJ, sizeof(rej), &rej);  in l2cap_sig_channel()