47 	ssize_t byte;  in mei_hdcp_initiate_session()  local
65 	byte = mei_cldev_send(cldev, (u8 *)&session_init_in,  in mei_hdcp_initiate_session()
67 	if (byte < 0) {  in mei_hdcp_initiate_session()
68 		dev_dbg(dev, "mei_cldev_send failed. %zd\n", byte);  in mei_hdcp_initiate_session()
69 		return byte;  in mei_hdcp_initiate_session()
72 	byte = mei_cldev_recv(cldev, (u8 *)&session_init_out,  in mei_hdcp_initiate_session()
74 	if (byte < 0) {  in mei_hdcp_initiate_session()
75 		dev_dbg(dev, "mei_cldev_recv failed. %zd\n", byte);  in mei_hdcp_initiate_session()
76 		return byte;  in mei_hdcp_initiate_session()
117 	ssize_t byte;  in mei_hdcp_verify_receiver_cert_prepare_km()  local
138 	byte = mei_cldev_send(cldev, (u8 *)&verify_rxcert_in,  in mei_hdcp_verify_receiver_cert_prepare_km()
140 	if (byte < 0) {  in mei_hdcp_verify_receiver_cert_prepare_km()
141 		dev_dbg(dev, "mei_cldev_send failed: %zd\n", byte);  in mei_hdcp_verify_receiver_cert_prepare_km()
142 		return byte;  in mei_hdcp_verify_receiver_cert_prepare_km()
145 	byte = mei_cldev_recv(cldev, (u8 *)&verify_rxcert_out,  in mei_hdcp_verify_receiver_cert_prepare_km()
147 	if (byte < 0) {  in mei_hdcp_verify_receiver_cert_prepare_km()
148 		dev_dbg(dev, "mei_cldev_recv failed: %zd\n", byte);  in mei_hdcp_verify_receiver_cert_prepare_km()
149 		return byte;  in mei_hdcp_verify_receiver_cert_prepare_km()
189 	ssize_t byte;  in mei_hdcp_verify_hprime()  local
208 	byte = mei_cldev_send(cldev, (u8 *)&send_hprime_in,  in mei_hdcp_verify_hprime()
210 	if (byte < 0) {  in mei_hdcp_verify_hprime()
211 		dev_dbg(dev, "mei_cldev_send failed. %zd\n", byte);  in mei_hdcp_verify_hprime()
212 		return byte;  in mei_hdcp_verify_hprime()
215 	byte = mei_cldev_recv(cldev, (u8 *)&send_hprime_out,  in mei_hdcp_verify_hprime()
217 	if (byte < 0) {  in mei_hdcp_verify_hprime()
218 		dev_dbg(dev, "mei_cldev_recv failed. %zd\n", byte);  in mei_hdcp_verify_hprime()
219 		return byte;  in mei_hdcp_verify_hprime()
246 	ssize_t byte;  in mei_hdcp_store_pairing_info()  local
266 	byte = mei_cldev_send(cldev, (u8 *)&pairing_info_in,  in mei_hdcp_store_pairing_info()
268 	if (byte < 0) {  in mei_hdcp_store_pairing_info()
269 		dev_dbg(dev, "mei_cldev_send failed. %zd\n", byte);  in mei_hdcp_store_pairing_info()
270 		return byte;  in mei_hdcp_store_pairing_info()
273 	byte = mei_cldev_recv(cldev, (u8 *)&pairing_info_out,  in mei_hdcp_store_pairing_info()
275 	if (byte < 0) {  in mei_hdcp_store_pairing_info()
276 		dev_dbg(dev, "mei_cldev_recv failed. %zd\n", byte);  in mei_hdcp_store_pairing_info()
277 		return byte;  in mei_hdcp_store_pairing_info()
306 	ssize_t byte;  in mei_hdcp_initiate_locality_check()  local
322 	byte = mei_cldev_send(cldev, (u8 *)&lc_init_in, sizeof(lc_init_in));  in mei_hdcp_initiate_locality_check()
323 	if (byte < 0) {  in mei_hdcp_initiate_locality_check()
324 		dev_dbg(dev, "mei_cldev_send failed. %zd\n", byte);  in mei_hdcp_initiate_locality_check()
325 		return byte;  in mei_hdcp_initiate_locality_check()
328 	byte = mei_cldev_recv(cldev, (u8 *)&lc_init_out, sizeof(lc_init_out));  in mei_hdcp_initiate_locality_check()
329 	if (byte < 0) {  in mei_hdcp_initiate_locality_check()
330 		dev_dbg(dev, "mei_cldev_recv failed. %zd\n", byte);  in mei_hdcp_initiate_locality_check()
331 		return byte;  in mei_hdcp_initiate_locality_check()
361 	ssize_t byte;  in mei_hdcp_verify_lprime()  local
381 	byte = mei_cldev_send(cldev, (u8 *)&verify_lprime_in,  in mei_hdcp_verify_lprime()
383 	if (byte < 0) {  in mei_hdcp_verify_lprime()
384 		dev_dbg(dev, "mei_cldev_send failed. %zd\n", byte);  in mei_hdcp_verify_lprime()
385 		return byte;  in mei_hdcp_verify_lprime()
388 	byte = mei_cldev_recv(cldev, (u8 *)&verify_lprime_out,  in mei_hdcp_verify_lprime()
390 	if (byte < 0) {  in mei_hdcp_verify_lprime()
391 		dev_dbg(dev, "mei_cldev_recv failed. %zd\n", byte);  in mei_hdcp_verify_lprime()
392 		return byte;  in mei_hdcp_verify_lprime()
420 	ssize_t byte;  in mei_hdcp_get_session_key()  local
436 	byte = mei_cldev_send(cldev, (u8 *)&get_skey_in, sizeof(get_skey_in));  in mei_hdcp_get_session_key()
437 	if (byte < 0) {  in mei_hdcp_get_session_key()
438 		dev_dbg(dev, "mei_cldev_send failed. %zd\n", byte);  in mei_hdcp_get_session_key()
439 		return byte;  in mei_hdcp_get_session_key()
442 	byte = mei_cldev_recv(cldev, (u8 *)&get_skey_out, sizeof(get_skey_out));  in mei_hdcp_get_session_key()
444 	if (byte < 0) {  in mei_hdcp_get_session_key()
445 		dev_dbg(dev, "mei_cldev_recv failed. %zd\n", byte);  in mei_hdcp_get_session_key()
446 		return byte;  in mei_hdcp_get_session_key()
484 	ssize_t byte;  in mei_hdcp_repeater_check_flow_prepare_ack()  local
510 	byte = mei_cldev_send(cldev, (u8 *)&verify_repeater_in,  in mei_hdcp_repeater_check_flow_prepare_ack()
512 	if (byte < 0) {  in mei_hdcp_repeater_check_flow_prepare_ack()
513 		dev_dbg(dev, "mei_cldev_send failed. %zd\n", byte);  in mei_hdcp_repeater_check_flow_prepare_ack()
514 		return byte;  in mei_hdcp_repeater_check_flow_prepare_ack()
517 	byte = mei_cldev_recv(cldev, (u8 *)&verify_repeater_out,  in mei_hdcp_repeater_check_flow_prepare_ack()
519 	if (byte < 0) {  in mei_hdcp_repeater_check_flow_prepare_ack()
520 		dev_dbg(dev, "mei_cldev_recv failed. %zd\n", byte);  in mei_hdcp_repeater_check_flow_prepare_ack()
521 		return byte;  in mei_hdcp_repeater_check_flow_prepare_ack()
554 	ssize_t byte;  in mei_hdcp_verify_mprime()  local
587 	byte = mei_cldev_send(cldev, (u8 *)verify_mprime_in, cmd_size);  in mei_hdcp_verify_mprime()
589 	if (byte < 0) {  in mei_hdcp_verify_mprime()
590 		dev_dbg(dev, "mei_cldev_send failed. %zd\n", byte);  in mei_hdcp_verify_mprime()
591 		return byte;  in mei_hdcp_verify_mprime()
594 	byte = mei_cldev_recv(cldev, (u8 *)&verify_mprime_out,  in mei_hdcp_verify_mprime()
596 	if (byte < 0) {  in mei_hdcp_verify_mprime()
597 		dev_dbg(dev, "mei_cldev_recv failed. %zd\n", byte);  in mei_hdcp_verify_mprime()
598 		return byte;  in mei_hdcp_verify_mprime()
625 	ssize_t byte;  in mei_hdcp_enable_authentication()  local
642 	byte = mei_cldev_send(cldev, (u8 *)&enable_auth_in,  in mei_hdcp_enable_authentication()
644 	if (byte < 0) {  in mei_hdcp_enable_authentication()
645 		dev_dbg(dev, "mei_cldev_send failed. %zd\n", byte);  in mei_hdcp_enable_authentication()
646 		return byte;  in mei_hdcp_enable_authentication()
649 	byte = mei_cldev_recv(cldev, (u8 *)&enable_auth_out,  in mei_hdcp_enable_authentication()
651 	if (byte < 0) {  in mei_hdcp_enable_authentication()
652 		dev_dbg(dev, "mei_cldev_recv failed. %zd\n", byte);  in mei_hdcp_enable_authentication()
653 		return byte;  in mei_hdcp_enable_authentication()
679 	ssize_t byte;  in mei_hdcp_close_session()  local
696 	byte = mei_cldev_send(cldev, (u8 *)&session_close_in,  in mei_hdcp_close_session()
698 	if (byte < 0) {  in mei_hdcp_close_session()
699 		dev_dbg(dev, "mei_cldev_send failed. %zd\n", byte);  in mei_hdcp_close_session()
700 		return byte;  in mei_hdcp_close_session()
703 	byte = mei_cldev_recv(cldev, (u8 *)&session_close_out,  in mei_hdcp_close_session()
705 	if (byte < 0) {  in mei_hdcp_close_session()
706 		dev_dbg(dev, "mei_cldev_recv failed. %zd\n", byte);  in mei_hdcp_close_session()
707 		return byte;  in mei_hdcp_close_session()