46 	ssize_t byte;  in mei_hdcp_initiate_session()  local
64 	byte = mei_cldev_send(cldev, (u8 *)&session_init_in,  in mei_hdcp_initiate_session()
66 	if (byte < 0) {  in mei_hdcp_initiate_session()
67 		dev_dbg(dev, "mei_cldev_send failed. %zd\n", byte);  in mei_hdcp_initiate_session()
68 		return byte;  in mei_hdcp_initiate_session()
71 	byte = mei_cldev_recv(cldev, (u8 *)&session_init_out,  in mei_hdcp_initiate_session()
73 	if (byte < 0) {  in mei_hdcp_initiate_session()
74 		dev_dbg(dev, "mei_cldev_recv failed. %zd\n", byte);  in mei_hdcp_initiate_session()
75 		return byte;  in mei_hdcp_initiate_session()
116 	ssize_t byte;  in mei_hdcp_verify_receiver_cert_prepare_km()  local
137 	byte = mei_cldev_send(cldev, (u8 *)&verify_rxcert_in,  in mei_hdcp_verify_receiver_cert_prepare_km()
139 	if (byte < 0) {  in mei_hdcp_verify_receiver_cert_prepare_km()
140 		dev_dbg(dev, "mei_cldev_send failed: %zd\n", byte);  in mei_hdcp_verify_receiver_cert_prepare_km()
141 		return byte;  in mei_hdcp_verify_receiver_cert_prepare_km()
144 	byte = mei_cldev_recv(cldev, (u8 *)&verify_rxcert_out,  in mei_hdcp_verify_receiver_cert_prepare_km()
146 	if (byte < 0) {  in mei_hdcp_verify_receiver_cert_prepare_km()
147 		dev_dbg(dev, "mei_cldev_recv failed: %zd\n", byte);  in mei_hdcp_verify_receiver_cert_prepare_km()
148 		return byte;  in mei_hdcp_verify_receiver_cert_prepare_km()
188 	ssize_t byte;  in mei_hdcp_verify_hprime()  local
207 	byte = mei_cldev_send(cldev, (u8 *)&send_hprime_in,  in mei_hdcp_verify_hprime()
209 	if (byte < 0) {  in mei_hdcp_verify_hprime()
210 		dev_dbg(dev, "mei_cldev_send failed. %zd\n", byte);  in mei_hdcp_verify_hprime()
211 		return byte;  in mei_hdcp_verify_hprime()
214 	byte = mei_cldev_recv(cldev, (u8 *)&send_hprime_out,  in mei_hdcp_verify_hprime()
216 	if (byte < 0) {  in mei_hdcp_verify_hprime()
217 		dev_dbg(dev, "mei_cldev_recv failed. %zd\n", byte);  in mei_hdcp_verify_hprime()
218 		return byte;  in mei_hdcp_verify_hprime()
245 	ssize_t byte;  in mei_hdcp_store_pairing_info()  local
265 	byte = mei_cldev_send(cldev, (u8 *)&pairing_info_in,  in mei_hdcp_store_pairing_info()
267 	if (byte < 0) {  in mei_hdcp_store_pairing_info()
268 		dev_dbg(dev, "mei_cldev_send failed. %zd\n", byte);  in mei_hdcp_store_pairing_info()
269 		return byte;  in mei_hdcp_store_pairing_info()
272 	byte = mei_cldev_recv(cldev, (u8 *)&pairing_info_out,  in mei_hdcp_store_pairing_info()
274 	if (byte < 0) {  in mei_hdcp_store_pairing_info()
275 		dev_dbg(dev, "mei_cldev_recv failed. %zd\n", byte);  in mei_hdcp_store_pairing_info()
276 		return byte;  in mei_hdcp_store_pairing_info()
305 	ssize_t byte;  in mei_hdcp_initiate_locality_check()  local
321 	byte = mei_cldev_send(cldev, (u8 *)&lc_init_in, sizeof(lc_init_in));  in mei_hdcp_initiate_locality_check()
322 	if (byte < 0) {  in mei_hdcp_initiate_locality_check()
323 		dev_dbg(dev, "mei_cldev_send failed. %zd\n", byte);  in mei_hdcp_initiate_locality_check()
324 		return byte;  in mei_hdcp_initiate_locality_check()
327 	byte = mei_cldev_recv(cldev, (u8 *)&lc_init_out, sizeof(lc_init_out));  in mei_hdcp_initiate_locality_check()
328 	if (byte < 0) {  in mei_hdcp_initiate_locality_check()
329 		dev_dbg(dev, "mei_cldev_recv failed. %zd\n", byte);  in mei_hdcp_initiate_locality_check()
330 		return byte;  in mei_hdcp_initiate_locality_check()
360 	ssize_t byte;  in mei_hdcp_verify_lprime()  local
380 	byte = mei_cldev_send(cldev, (u8 *)&verify_lprime_in,  in mei_hdcp_verify_lprime()
382 	if (byte < 0) {  in mei_hdcp_verify_lprime()
383 		dev_dbg(dev, "mei_cldev_send failed. %zd\n", byte);  in mei_hdcp_verify_lprime()
384 		return byte;  in mei_hdcp_verify_lprime()
387 	byte = mei_cldev_recv(cldev, (u8 *)&verify_lprime_out,  in mei_hdcp_verify_lprime()
389 	if (byte < 0) {  in mei_hdcp_verify_lprime()
390 		dev_dbg(dev, "mei_cldev_recv failed. %zd\n", byte);  in mei_hdcp_verify_lprime()
391 		return byte;  in mei_hdcp_verify_lprime()
419 	ssize_t byte;  in mei_hdcp_get_session_key()  local
435 	byte = mei_cldev_send(cldev, (u8 *)&get_skey_in, sizeof(get_skey_in));  in mei_hdcp_get_session_key()
436 	if (byte < 0) {  in mei_hdcp_get_session_key()
437 		dev_dbg(dev, "mei_cldev_send failed. %zd\n", byte);  in mei_hdcp_get_session_key()
438 		return byte;  in mei_hdcp_get_session_key()
441 	byte = mei_cldev_recv(cldev, (u8 *)&get_skey_out, sizeof(get_skey_out));  in mei_hdcp_get_session_key()
443 	if (byte < 0) {  in mei_hdcp_get_session_key()
444 		dev_dbg(dev, "mei_cldev_recv failed. %zd\n", byte);  in mei_hdcp_get_session_key()
445 		return byte;  in mei_hdcp_get_session_key()
483 	ssize_t byte;  in mei_hdcp_repeater_check_flow_prepare_ack()  local
509 	byte = mei_cldev_send(cldev, (u8 *)&verify_repeater_in,  in mei_hdcp_repeater_check_flow_prepare_ack()
511 	if (byte < 0) {  in mei_hdcp_repeater_check_flow_prepare_ack()
512 		dev_dbg(dev, "mei_cldev_send failed. %zd\n", byte);  in mei_hdcp_repeater_check_flow_prepare_ack()
513 		return byte;  in mei_hdcp_repeater_check_flow_prepare_ack()
516 	byte = mei_cldev_recv(cldev, (u8 *)&verify_repeater_out,  in mei_hdcp_repeater_check_flow_prepare_ack()
518 	if (byte < 0) {  in mei_hdcp_repeater_check_flow_prepare_ack()
519 		dev_dbg(dev, "mei_cldev_recv failed. %zd\n", byte);  in mei_hdcp_repeater_check_flow_prepare_ack()
520 		return byte;  in mei_hdcp_repeater_check_flow_prepare_ack()
553 	ssize_t byte;  in mei_hdcp_verify_mprime()  local
586 	byte = mei_cldev_send(cldev, (u8 *)verify_mprime_in, cmd_size);  in mei_hdcp_verify_mprime()
588 	if (byte < 0) {  in mei_hdcp_verify_mprime()
589 		dev_dbg(dev, "mei_cldev_send failed. %zd\n", byte);  in mei_hdcp_verify_mprime()
590 		return byte;  in mei_hdcp_verify_mprime()
593 	byte = mei_cldev_recv(cldev, (u8 *)&verify_mprime_out,  in mei_hdcp_verify_mprime()
595 	if (byte < 0) {  in mei_hdcp_verify_mprime()
596 		dev_dbg(dev, "mei_cldev_recv failed. %zd\n", byte);  in mei_hdcp_verify_mprime()
597 		return byte;  in mei_hdcp_verify_mprime()
624 	ssize_t byte;  in mei_hdcp_enable_authentication()  local
641 	byte = mei_cldev_send(cldev, (u8 *)&enable_auth_in,  in mei_hdcp_enable_authentication()
643 	if (byte < 0) {  in mei_hdcp_enable_authentication()
644 		dev_dbg(dev, "mei_cldev_send failed. %zd\n", byte);  in mei_hdcp_enable_authentication()
645 		return byte;  in mei_hdcp_enable_authentication()
648 	byte = mei_cldev_recv(cldev, (u8 *)&enable_auth_out,  in mei_hdcp_enable_authentication()
650 	if (byte < 0) {  in mei_hdcp_enable_authentication()
651 		dev_dbg(dev, "mei_cldev_recv failed. %zd\n", byte);  in mei_hdcp_enable_authentication()
652 		return byte;  in mei_hdcp_enable_authentication()
678 	ssize_t byte;  in mei_hdcp_close_session()  local
695 	byte = mei_cldev_send(cldev, (u8 *)&session_close_in,  in mei_hdcp_close_session()
697 	if (byte < 0) {  in mei_hdcp_close_session()
698 		dev_dbg(dev, "mei_cldev_send failed. %zd\n", byte);  in mei_hdcp_close_session()
699 		return byte;  in mei_hdcp_close_session()
702 	byte = mei_cldev_recv(cldev, (u8 *)&session_close_out,  in mei_hdcp_close_session()
704 	if (byte < 0) {  in mei_hdcp_close_session()
705 		dev_dbg(dev, "mei_cldev_recv failed. %zd\n", byte);  in mei_hdcp_close_session()
706 		return byte;  in mei_hdcp_close_session()