43 static void login_send_error(struct pdu *request,
63 login_csg(const struct pdu *request)  in login_csg()  argument
67 	bhslr = (struct iscsi_bhs_login_request *)request->pdu_bhs;  in login_csg()
90 	struct pdu *request;  in login_receive()  local
93 	request = pdu_new(conn);  in login_receive()
94 	pdu_receive(request);  in login_receive()
95 	if ((request->pdu_bhs->bhs_opcode & ~ISCSI_BHS_OPCODE_IMMEDIATE) !=  in login_receive()
106 			login_send_error(request, 0x02, 0x0b);  in login_receive()
108 		    request->pdu_bhs->bhs_opcode);  in login_receive()
110 	bhslr = (struct iscsi_bhs_login_request *)request->pdu_bhs;  in login_receive()
115 		login_send_error(request, 0x03, 0x00);  in login_receive()
119 		login_send_error(request, 0x02, 0x05);  in login_receive()
124 		login_send_error(request, 0x02, 0x05);  in login_receive()
130 		login_send_error(request, 0x02, 0x00);  in login_receive()
137 		login_send_error(request, 0x02, 0x00);  in login_receive()
144 	return (request);  in login_receive()
148 login_new_response(struct pdu *request)  in login_new_response()  argument
155 	bhslr = (struct iscsi_bhs_login_request *)request->pdu_bhs;  in login_new_response()
156 	conn = request->pdu_connection;  in login_new_response()
158 	response = pdu_new_response(request);  in login_new_response()
173 login_send_error(struct pdu *request, char class, char detail)  in login_send_error()  argument
180 	response = login_new_response(request);  in login_send_error()
231 	struct pdu *request;  in login_receive_chap_a()  local
235 	request = login_receive(conn, false);  in login_receive_chap_a()
237 	keys_load_pdu(request_keys, request);  in login_receive_chap_a()
241 		login_send_error(request, 0x02, 0x07);  in login_receive_chap_a()
245 		login_send_error(request, 0x02, 0x01);  in login_receive_chap_a()
251 	return (request);  in login_receive_chap_a()
255 login_send_chap_c(struct pdu *request, struct chap *chap)  in login_send_chap_c()  argument
264 	response = login_new_response(request);  in login_send_chap_c()
281 	struct pdu *request;  in login_receive_chap_r()  local
287 	request = login_receive(conn, false);  in login_receive_chap_r()
289 	keys_load_pdu(request_keys, request);  in login_receive_chap_r()
293 		login_send_error(request, 0x02, 0x07);  in login_receive_chap_r()
298 		login_send_error(request, 0x02, 0x07);  in login_receive_chap_r()
303 		login_send_error(request, 0x02, 0x07);  in login_receive_chap_r()
314 		login_send_error(request, 0x02, 0x01);  in login_receive_chap_r()
324 		login_send_error(request, 0x02, 0x01);  in login_receive_chap_r()
332 	return (request);  in login_receive_chap_r()
336 login_send_chap_success(struct pdu *request,  in login_send_chap_success()  argument
346 	response = login_new_response(request);  in login_send_chap_success()
353 	keys_load_pdu(request_keys, request);  in login_send_chap_success()
358 			login_send_error(request, 0x02, 0x07);  in login_send_chap_success()
363 			login_send_error(request, 0x02, 0x07);  in login_send_chap_success()
368 			login_send_error(request, 0x02, 0x01);  in login_send_chap_success()
380 			login_send_error(request, 0x02, 0x07);  in login_send_chap_success()
406 	struct pdu *request;  in login_chap()  local
412 	request = login_receive_chap_a(&conn->conn);  in login_chap()
424 	login_send_chap_c(request, chap);  in login_chap()
425 	pdu_delete(request);  in login_chap()
431 	request = login_receive_chap_r(&conn->conn, ag, chap, &auth);  in login_chap()
438 	login_send_chap_success(request, auth);  in login_chap()
439 	pdu_delete(request);  in login_chap()
449 login_negotiate_key(struct pdu *request, const char *name,  in login_negotiate_key()  argument
456 	conn = (struct ctld_connection *)request->pdu_connection;  in login_negotiate_key()
548 			login_send_error(request, 0x02, 0x00);  in login_negotiate_key()
569 			login_send_error(request, 0x02, 0x00);  in login_negotiate_key()
582 			login_send_error(request, 0x02, 0x00);  in login_negotiate_key()
621 login_redirect(struct pdu *request, const char *target_address)  in login_redirect()  argument
627 	response = login_new_response(request);  in login_redirect()
628 	login_set_csg(response, login_csg(request));  in login_redirect()
643 login_portal_redirect(struct ctld_connection *conn, struct pdu *request)  in login_portal_redirect()  argument
653 	login_redirect(request, pg->pg_redirection);  in login_portal_redirect()
659 login_target_redirect(struct ctld_connection *conn, struct pdu *request)  in login_target_redirect()  argument
674 	login_redirect(request, target_address);  in login_target_redirect()
680 login_negotiate(struct ctld_connection *conn, struct pdu *request)  in login_negotiate()  argument
734 	if (request == NULL) {  in login_negotiate()
737 		request = login_receive(&conn->conn, false);  in login_negotiate()
748 	redirected = login_target_redirect(conn, request);  in login_negotiate()
755 	keys_load_pdu(request_keys, request);  in login_negotiate()
757 	response = login_new_response(request);  in login_negotiate()
777 		login_negotiate_key(request, request_keys->keys_names[i],  in login_negotiate()
807 	pdu_delete(request);  in login_negotiate()
814 	struct pdu *request, *response;  in login_wait_transition()  local
818 	request = login_receive(&conn->conn, false);  in login_wait_transition()
819 	bhslr = (struct iscsi_bhs_login_request *)request->pdu_bhs;  in login_wait_transition()
821 		login_send_error(request, 0x02, 0x00);  in login_wait_transition()
826 	response = login_new_response(request);  in login_wait_transition()
827 	pdu_delete(request);  in login_wait_transition()
838 	struct pdu *request, *response;  in login()  local
853 	request = login_receive(&conn->conn, true);  in login()
854 	bhslr = (struct iscsi_bhs_login_request *)request->pdu_bhs;  in login()
856 		login_send_error(request, 0x02, 0x0a);  in login()
869 	keys_load_pdu(request_keys, request);  in login()
874 		login_send_error(request, 0x02, 0x07);  in login()
878 		login_send_error(request, 0x02, 0x00);  in login()
885 	redirected = login_portal_redirect(conn, request);  in login()
903 			login_send_error(request, 0x02, 0x00);  in login()
914 			login_send_error(request, 0x02, 0x07);  in login()
920 			login_send_error(request, 0x02, 0x03);  in login()
955 		login_send_error(request, 0x02, 0x01);  in login()
963 		login_send_error(request, 0x02, 0x01);  in login()
971 		login_send_error(request, 0x02, 0x02);  in login()
976 		login_send_error(request, 0x02, 0x02);  in login()
985 	if (login_csg(request) == BHSLR_STAGE_OPERATIONAL_NEGOTIATION) {  in login()
987 			login_send_error(request, 0x02, 0x01);  in login()
996 		login_negotiate(conn, request);  in login()
1001 	response = login_new_response(request);  in login()
1043 	pdu_delete(request);  in login()