21 		 __func__, sq->ctrl->cntlid, sq->qid, sq->dhchap_tid);  in nvmet_auth_expired_work()
36 	struct nvmet_ctrl *ctrl = req->sq->ctrl;  in nvmet_auth_negotiate()  local
41 		 __func__, ctrl->cntlid, req->sq->qid,  in nvmet_auth_negotiate()
64 		ctrl->concat = true;  in nvmet_auth_negotiate()
80 		if (ctrl->shash_id != host_hmac_id)  in nvmet_auth_negotiate()
82 		hash_id = ctrl->shash_id;  in nvmet_auth_negotiate()
88 				 __func__, ctrl->cntlid, req->sq->qid);  in nvmet_auth_negotiate()
92 			 __func__, ctrl->cntlid, req->sq->qid,  in nvmet_auth_negotiate()
94 		ctrl->shash_id = fallback_hash_id;  in nvmet_auth_negotiate()
102 		if (tmp_dhgid != ctrl->dh_gid) {  in nvmet_auth_negotiate()
116 				 __func__, ctrl->cntlid, req->sq->qid);  in nvmet_auth_negotiate()
120 			 __func__, ctrl->cntlid, req->sq->qid,  in nvmet_auth_negotiate()
122 		ctrl->dh_gid = fallback_dhgid;  in nvmet_auth_negotiate()
124 	if (ctrl->dh_gid == NVME_AUTH_DHGROUP_NULL && ctrl->concat) {  in nvmet_auth_negotiate()
127 			 ctrl->cntlid, req->sq->qid);  in nvmet_auth_negotiate()
131 		 __func__, ctrl->cntlid, req->sq->qid,  in nvmet_auth_negotiate()
132 		 nvme_auth_dhgroup_name(ctrl->dh_gid), ctrl->dh_gid);  in nvmet_auth_negotiate()
138 	struct nvmet_ctrl *ctrl = req->sq->ctrl;  in nvmet_auth_reply()  local
144 		 __func__, ctrl->cntlid, req->sq->qid,  in nvmet_auth_reply()
148 		if (!ctrl->dh_tfm)  in nvmet_auth_reply()
159 	if (!ctrl->host_key) {  in nvmet_auth_reply()
161 			ctrl->cntlid, req->sq->qid);  in nvmet_auth_reply()
167 			 ctrl->cntlid, req->sq->qid);  in nvmet_auth_reply()
174 			ctrl->cntlid, req->sq->qid);  in nvmet_auth_reply()
176 			 ctrl->cntlid, req->sq->qid, data->hl, data->rval);  in nvmet_auth_reply()
178 			 ctrl->cntlid, req->sq->qid, data->hl, response);  in nvmet_auth_reply()
184 		 __func__, ctrl->cntlid, req->sq->qid);  in nvmet_auth_reply()
185 	if (!data->cvalid && ctrl->concat) {  in nvmet_auth_reply()
187 			 __func__, ctrl->cntlid, req->sq->qid);  in nvmet_auth_reply()
198 			 __func__, ctrl->cntlid, req->sq->qid, data->hl,  in nvmet_auth_reply()
210 		if (ctrl->concat)  in nvmet_auth_reply()
235 	struct nvmet_ctrl *ctrl = req->sq->ctrl;  in nvmet_execute_auth_send()  local
284 		 ctrl->cntlid, req->sq->qid, data->auth_type, data->auth_id,  in nvmet_execute_auth_send()
293 				 __func__, ctrl->cntlid, req->sq->qid);  in nvmet_execute_auth_send()
295 				dhchap_status = nvmet_setup_auth(ctrl, req->sq);  in nvmet_execute_auth_send()
298 					       ctrl->cntlid);  in nvmet_execute_auth_send()
323 			 __func__, ctrl->cntlid, req->sq->qid,  in nvmet_execute_auth_send()
329 			 __func__, ctrl->cntlid, req->sq->qid,  in nvmet_execute_auth_send()
352 		if (ctrl->concat)  in nvmet_execute_auth_send()
356 			 __func__, ctrl->cntlid, req->sq->qid);  in nvmet_execute_auth_send()
362 				ctrl->cntlid, req->sq->qid, dhchap_status);  in nvmet_execute_auth_send()
383 		 ctrl->cntlid, req->sq->qid,  in nvmet_execute_auth_send()
387 			 __func__, ctrl->cntlid, req->sq->qid,  in nvmet_execute_auth_send()
391 		unsigned long auth_expire_secs = ctrl->kato ? ctrl->kato : 120;  in nvmet_execute_auth_send()
400 		nvmet_ctrl_fatal_error(ctrl);  in nvmet_execute_auth_send()
409 	struct nvmet_ctrl *ctrl = req->sq->ctrl;  in nvmet_auth_challenge()  local
411 	int hash_len = nvme_auth_hmac_hash_len(ctrl->shash_id);  in nvmet_auth_challenge()
414 	if (ctrl->dh_tfm)  in nvmet_auth_challenge()
415 		data_size += ctrl->dh_keysize;  in nvmet_auth_challenge()
426 	data->hashid = ctrl->shash_id;  in nvmet_auth_challenge()
434 	if (ctrl->dh_tfm) {  in nvmet_auth_challenge()
435 		data->dhgid = ctrl->dh_gid;  in nvmet_auth_challenge()
436 		data->dhvlen = cpu_to_le16(ctrl->dh_keysize);  in nvmet_auth_challenge()
438 						  ctrl->dh_keysize);  in nvmet_auth_challenge()
441 		 __func__, ctrl->cntlid, req->sq->qid, req->sq->dhchap_s1,  in nvmet_auth_challenge()
442 		 req->sq->dhchap_tid, data->hl, ctrl->dh_keysize);  in nvmet_auth_challenge()
449 	struct nvmet_ctrl *ctrl = req->sq->ctrl;  in nvmet_auth_success1()  local
450 	int hash_len = nvme_auth_hmac_hash_len(ctrl->shash_id);  in nvmet_auth_success1()
459 		if (!ctrl->ctrl_key) {  in nvmet_auth_success1()
461 				ctrl->cntlid, req->sq->qid);  in nvmet_auth_success1()
468 			 ctrl->cntlid, req->sq->qid, data->hl, data->rval);  in nvmet_auth_success1()
492 	struct nvmet_ctrl *ctrl = req->sq->ctrl;  in nvmet_execute_auth_receive()  local
533 		 ctrl->cntlid, req->sq->qid, req->sq->dhchap_step);  in nvmet_execute_auth_receive()
538 				ctrl->cntlid, req->sq->qid, status);  in nvmet_execute_auth_receive()
551 				ctrl->cntlid, req->sq->qid,  in nvmet_execute_auth_receive()
561 			ctrl->cntlid, req->sq->qid, req->sq->dhchap_status);  in nvmet_execute_auth_receive()
565 			ctrl->cntlid, req->sq->qid, req->sq->dhchap_step);  in nvmet_execute_auth_receive()
580 		nvmet_ctrl_fatal_error(ctrl);  in nvmet_execute_auth_receive()