1 // SPDX-License-Identifier: GPL-2.0-only
4  * Copyright (c)  2003-2013 QLogic Corporation
39 		 "\t\t  0 - Export boot targets\n"
40 		 "\t\t  1 - Do not export boot targets (Default)");
46 		 "\t\t  0 - It will reset HBA (Default)\n"
47 		 "\t\t  1 - It will NOT reset HBA");
53 		 "\t\t  0 - no logging (Default)\n"
54 		 "\t\t  2 - debug logging");
59 		 " Set to enable MSI or MSI-X interrupt mechanism.\n"
61 		 "\t\t  1 = enable MSI-X interrupt mechanism (Default).\n"
76 		 "\t\t  0 - Disable.\n"
77 		 "\t\t  1 - Enable. (Default)");
83 		"\t\t  Default: 120 sec.");
96 		 "\t\t  0 - disable minidump\n"
97 		 "\t\t  1 - enable minidump (Default)");
240 	.this_id		= -1,
305 		reg_val = readl(&ha->qla4_82xx_reg->host_status);  in qla4xxx_isp_check_reg()
309 		reg_val = readw(&ha->reg->ctrl_status);  in qla4xxx_isp_check_reg()
331 	    (dst_addr->sa_family == AF_INET)) {  in qla4xxx_send_ping()
333 		memcpy(ipaddr, &addr->sin_addr.s_addr, IP_ADDR_LEN);  in qla4xxx_send_ping()
336 				  &ha->ip_config.ip_address, ipaddr));  in qla4xxx_send_ping()
340 			rval = -EINVAL;  in qla4xxx_send_ping()
342 		   (dst_addr->sa_family == AF_INET6)) {  in qla4xxx_send_ping()
345 		memcpy(ipaddr, &addr6->sin6_addr.in6_u.u6_addr8, IPv6_ADDR_LEN);  in qla4xxx_send_ping()
353 					  &ha->ip_config.ipv6_link_local_addr,  in qla4xxx_send_ping()
361 			rval = -ENOSYS;  in qla4xxx_send_ping()
376 						  &ha->ip_config.ipv6_addr0,  in qla4xxx_send_ping()
383 						  &ha->ip_config.ipv6_addr1,  in qla4xxx_send_ping()
389 				rval = -EINVAL;  in qla4xxx_send_ping()
392 		rval = -ENOSYS;  in qla4xxx_send_ping()
623  * qla4xxx_create_chap_list - Create CHAP list from FLASH
646 		chap_size = ha->hw.flt_chap_size / 2;  in qla4xxx_create_chap_list()
648 	chap_flash_data = dma_alloc_coherent(&ha->pdev->dev, chap_size,  in qla4xxx_create_chap_list()
658 		offset = FLASH_RAW_ACCESS_ADDR + (ha->hw.flt_region_chap << 2);  in qla4xxx_create_chap_list()
659 		if (ha->port_num == 1)  in qla4xxx_create_chap_list()
667 	if (ha->chap_list == NULL)  in qla4xxx_create_chap_list()
668 		ha->chap_list = vmalloc(chap_size);  in qla4xxx_create_chap_list()
669 	if (ha->chap_list == NULL) {  in qla4xxx_create_chap_list()
670 		ql4_printk(KERN_ERR, ha, "No memory for ha->chap_list\n");  in qla4xxx_create_chap_list()
674 	memcpy(ha->chap_list, chap_flash_data, chap_size);  in qla4xxx_create_chap_list()
677 	dma_free_coherent(&ha->pdev->dev, chap_size, chap_flash_data, chap_dma);  in qla4xxx_create_chap_list()
687 	if (!ha->chap_list) {  in qla4xxx_get_chap_by_index()
693 		max_chap_entries = (ha->hw.flt_chap_size / 2) /  in qla4xxx_get_chap_by_index()
703 	*chap_entry = (struct ql4_chap_table *)ha->chap_list + chap_index;  in qla4xxx_get_chap_by_index()
704 	if ((*chap_entry)->cookie !=  in qla4xxx_get_chap_by_index()
716  * qla4xxx_find_free_chap_index - Find the first free chap index
728 	int free_index = -1;  in qla4xxx_find_free_chap_index()
733 		max_chap_entries = (ha->hw.flt_chap_size / 2) /  in qla4xxx_find_free_chap_index()
738 	if (!ha->chap_list) {  in qla4xxx_find_free_chap_index()
745 		chap_table = (struct ql4_chap_table *)ha->chap_list + i;  in qla4xxx_find_free_chap_index()
747 		if ((chap_table->cookie !=  in qla4xxx_find_free_chap_index()
755 	if (free_index != -1) {  in qla4xxx_find_free_chap_index()
777 		max_chap_entries = (ha->hw.flt_chap_size / 2) /  in qla4xxx_get_chap_list()
786 		ret = -ENOMEM;  in qla4xxx_get_chap_list()
793 	mutex_lock(&ha->chap_sem);  in qla4xxx_get_chap_list()
795 		chap_table = (struct ql4_chap_table *)ha->chap_list + i;  in qla4xxx_get_chap_list()
796 		if (chap_table->cookie !=  in qla4xxx_get_chap_list()
800 		chap_rec->chap_tbl_idx = i;  in qla4xxx_get_chap_list()
801 		strscpy(chap_rec->username, chap_table->name,  in qla4xxx_get_chap_list()
802 			sizeof(chap_rec->username));  in qla4xxx_get_chap_list()
803 		chap_rec->password_length = strscpy(chap_rec->password,  in qla4xxx_get_chap_list()
804 						    chap_table->secret,  in qla4xxx_get_chap_list()
805 						    sizeof(chap_rec->password));  in qla4xxx_get_chap_list()
807 		if (chap_table->flags & BIT_7) /* local */  in qla4xxx_get_chap_list()
808 			chap_rec->chap_type = CHAP_TYPE_OUT;  in qla4xxx_get_chap_list()
810 		if (chap_table->flags & BIT_6) /* peer */  in qla4xxx_get_chap_list()
811 			chap_rec->chap_type = CHAP_TYPE_IN;  in qla4xxx_get_chap_list()
819 	mutex_unlock(&ha->chap_sem);  in qla4xxx_get_chap_list()
840 	sess = cls_session->dd_data;  in __qla4xxx_is_chap_active()
841 	ddb_entry = sess->dd_data;  in __qla4xxx_is_chap_active()
846 	if (ddb_entry->chap_tbl_idx == *chap_tbl_idx)  in __qla4xxx_is_chap_active()
858 	ret = device_for_each_child(&shost->shost_gendev, &chap_tbl_idx,  in qla4xxx_is_chap_active()
874 	chap_table = dma_pool_zalloc(ha->chap_dma_pool, GFP_KERNEL, &chap_dma);  in qla4xxx_delete_chap()
876 		return -ENOMEM;  in qla4xxx_delete_chap()
879 		max_chap_entries = (ha->hw.flt_chap_size / 2) /  in qla4xxx_delete_chap()
885 		ret = -EINVAL;  in qla4xxx_delete_chap()
895 		ret = -EBUSY;  in qla4xxx_delete_chap()
903 		offset = FLASH_RAW_ACCESS_ADDR + (ha->hw.flt_region_chap << 2);  in qla4xxx_delete_chap()
907 		if (ha->port_num == 1)  in qla4xxx_delete_chap()
908 			offset += (ha->hw.flt_chap_size / 2);  in qla4xxx_delete_chap()
914 		ret = -EINVAL;  in qla4xxx_delete_chap()
919 			  __le16_to_cpu(chap_table->cookie)));  in qla4xxx_delete_chap()
921 	if (__le16_to_cpu(chap_table->cookie) != CHAP_VALID_COOKIE) {  in qla4xxx_delete_chap()
926 	chap_table->cookie = cpu_to_le16(0xFFFF);  in qla4xxx_delete_chap()
932 	if (ret == QLA_SUCCESS && ha->chap_list) {  in qla4xxx_delete_chap()
933 		mutex_lock(&ha->chap_sem);  in qla4xxx_delete_chap()
935 		memcpy((struct ql4_chap_table *)ha->chap_list + chap_tbl_idx,  in qla4xxx_delete_chap()
937 		mutex_unlock(&ha->chap_sem);  in qla4xxx_delete_chap()
940 		ret =  -EINVAL;  in qla4xxx_delete_chap()
943 	dma_pool_free(ha->chap_dma_pool, chap_table, chap_dma);  in qla4xxx_delete_chap()
948  * qla4xxx_set_chap_entry - Make chap entry with given information
950  * @data: chap info - credentials, index and type to make chap entry
972 			rc = -EINVAL;  in qla4xxx_set_chap_entry()
978 		switch (param_info->param) {  in qla4xxx_set_chap_entry()
980 			chap_rec.chap_tbl_idx = *(uint16_t *)param_info->value;  in qla4xxx_set_chap_entry()
983 			chap_rec.chap_type = param_info->value[0];  in qla4xxx_set_chap_entry()
987 				     param_info->len);  in qla4xxx_set_chap_entry()
988 			memcpy(chap_rec.username, param_info->value, size);  in qla4xxx_set_chap_entry()
992 				     param_info->len);  in qla4xxx_set_chap_entry()
993 			memcpy(chap_rec.password, param_info->value, size);  in qla4xxx_set_chap_entry()
996 			chap_rec.password_length = param_info->value[0];  in qla4xxx_set_chap_entry()
1001 			rc = -ENOSYS;  in qla4xxx_set_chap_entry()
1012 		max_chap_entries = (ha->hw.flt_chap_size / 2) /  in qla4xxx_set_chap_entry()
1017 	mutex_lock(&ha->chap_sem);  in qla4xxx_set_chap_entry()
1026 				rc = -EINVAL;  in qla4xxx_set_chap_entry()
1037 				rc = -EBUSY;  in qla4xxx_set_chap_entry()
1045 			rc = -EBUSY;  in qla4xxx_set_chap_entry()
1054 	mutex_unlock(&ha->chap_sem);  in qla4xxx_set_chap_entry()
1079 		ret = -EINVAL;  in qla4xxx_get_host_stats()
1085 		ret = -ENOMEM;  in qla4xxx_get_host_stats()
1091 	ql_iscsi_stats = dma_alloc_coherent(&ha->pdev->dev, stats_size,  in qla4xxx_get_host_stats()
1096 		ret = -ENOMEM;  in qla4xxx_get_host_stats()
1105 		ret = -EIO;  in qla4xxx_get_host_stats()
1108 	host_stats->mactx_frames = le64_to_cpu(ql_iscsi_stats->mac_tx_frames);  in qla4xxx_get_host_stats()
1109 	host_stats->mactx_bytes = le64_to_cpu(ql_iscsi_stats->mac_tx_bytes);  in qla4xxx_get_host_stats()
1110 	host_stats->mactx_multicast_frames =  in qla4xxx_get_host_stats()
1111 			le64_to_cpu(ql_iscsi_stats->mac_tx_multicast_frames);  in qla4xxx_get_host_stats()
1112 	host_stats->mactx_broadcast_frames =  in qla4xxx_get_host_stats()
1113 			le64_to_cpu(ql_iscsi_stats->mac_tx_broadcast_frames);  in qla4xxx_get_host_stats()
1114 	host_stats->mactx_pause_frames =  in qla4xxx_get_host_stats()
1115 			le64_to_cpu(ql_iscsi_stats->mac_tx_pause_frames);  in qla4xxx_get_host_stats()
1116 	host_stats->mactx_control_frames =  in qla4xxx_get_host_stats()
1117 			le64_to_cpu(ql_iscsi_stats->mac_tx_control_frames);  in qla4xxx_get_host_stats()
1118 	host_stats->mactx_deferral =  in qla4xxx_get_host_stats()
1119 			le64_to_cpu(ql_iscsi_stats->mac_tx_deferral);  in qla4xxx_get_host_stats()
1120 	host_stats->mactx_excess_deferral =  in qla4xxx_get_host_stats()
1121 			le64_to_cpu(ql_iscsi_stats->mac_tx_excess_deferral);  in qla4xxx_get_host_stats()
1122 	host_stats->mactx_late_collision =  in qla4xxx_get_host_stats()
1123 			le64_to_cpu(ql_iscsi_stats->mac_tx_late_collision);  in qla4xxx_get_host_stats()
1124 	host_stats->mactx_abort	= le64_to_cpu(ql_iscsi_stats->mac_tx_abort);  in qla4xxx_get_host_stats()
1125 	host_stats->mactx_single_collision =  in qla4xxx_get_host_stats()
1126 			le64_to_cpu(ql_iscsi_stats->mac_tx_single_collision);  in qla4xxx_get_host_stats()
1127 	host_stats->mactx_multiple_collision =  in qla4xxx_get_host_stats()
1128 			le64_to_cpu(ql_iscsi_stats->mac_tx_multiple_collision);  in qla4xxx_get_host_stats()
1129 	host_stats->mactx_collision =  in qla4xxx_get_host_stats()
1130 			le64_to_cpu(ql_iscsi_stats->mac_tx_collision);  in qla4xxx_get_host_stats()
1131 	host_stats->mactx_frames_dropped =  in qla4xxx_get_host_stats()
1132 			le64_to_cpu(ql_iscsi_stats->mac_tx_frames_dropped);  in qla4xxx_get_host_stats()
1133 	host_stats->mactx_jumbo_frames =  in qla4xxx_get_host_stats()
1134 			le64_to_cpu(ql_iscsi_stats->mac_tx_jumbo_frames);  in qla4xxx_get_host_stats()
1135 	host_stats->macrx_frames = le64_to_cpu(ql_iscsi_stats->mac_rx_frames);  in qla4xxx_get_host_stats()
1136 	host_stats->macrx_bytes = le64_to_cpu(ql_iscsi_stats->mac_rx_bytes);  in qla4xxx_get_host_stats()
1137 	host_stats->macrx_unknown_control_frames =  in qla4xxx_get_host_stats()
1138 		le64_to_cpu(ql_iscsi_stats->mac_rx_unknown_control_frames);  in qla4xxx_get_host_stats()
1139 	host_stats->macrx_pause_frames =  in qla4xxx_get_host_stats()
1140 			le64_to_cpu(ql_iscsi_stats->mac_rx_pause_frames);  in qla4xxx_get_host_stats()
1141 	host_stats->macrx_control_frames =  in qla4xxx_get_host_stats()
1142 			le64_to_cpu(ql_iscsi_stats->mac_rx_control_frames);  in qla4xxx_get_host_stats()
1143 	host_stats->macrx_dribble =  in qla4xxx_get_host_stats()
1144 			le64_to_cpu(ql_iscsi_stats->mac_rx_dribble);  in qla4xxx_get_host_stats()
1145 	host_stats->macrx_frame_length_error =  in qla4xxx_get_host_stats()
1146 			le64_to_cpu(ql_iscsi_stats->mac_rx_frame_length_error);  in qla4xxx_get_host_stats()
1147 	host_stats->macrx_jabber = le64_to_cpu(ql_iscsi_stats->mac_rx_jabber);  in qla4xxx_get_host_stats()
1148 	host_stats->macrx_carrier_sense_error =  in qla4xxx_get_host_stats()
1149 		le64_to_cpu(ql_iscsi_stats->mac_rx_carrier_sense_error);  in qla4xxx_get_host_stats()
1150 	host_stats->macrx_frame_discarded =  in qla4xxx_get_host_stats()
1151 			le64_to_cpu(ql_iscsi_stats->mac_rx_frame_discarded);  in qla4xxx_get_host_stats()
1152 	host_stats->macrx_frames_dropped =  in qla4xxx_get_host_stats()
1153 			le64_to_cpu(ql_iscsi_stats->mac_rx_frames_dropped);  in qla4xxx_get_host_stats()
1154 	host_stats->mac_crc_error = le64_to_cpu(ql_iscsi_stats->mac_crc_error);  in qla4xxx_get_host_stats()
1155 	host_stats->mac_encoding_error =  in qla4xxx_get_host_stats()
1156 			le64_to_cpu(ql_iscsi_stats->mac_encoding_error);  in qla4xxx_get_host_stats()
1157 	host_stats->macrx_length_error_large =  in qla4xxx_get_host_stats()
1158 			le64_to_cpu(ql_iscsi_stats->mac_rx_length_error_large);  in qla4xxx_get_host_stats()
1159 	host_stats->macrx_length_error_small =  in qla4xxx_get_host_stats()
1160 			le64_to_cpu(ql_iscsi_stats->mac_rx_length_error_small);  in qla4xxx_get_host_stats()
1161 	host_stats->macrx_multicast_frames =  in qla4xxx_get_host_stats()
1162 			le64_to_cpu(ql_iscsi_stats->mac_rx_multicast_frames);  in qla4xxx_get_host_stats()
1163 	host_stats->macrx_broadcast_frames =  in qla4xxx_get_host_stats()
1164 			le64_to_cpu(ql_iscsi_stats->mac_rx_broadcast_frames);  in qla4xxx_get_host_stats()
1165 	host_stats->iptx_packets = le64_to_cpu(ql_iscsi_stats->ip_tx_packets);  in qla4xxx_get_host_stats()
1166 	host_stats->iptx_bytes = le64_to_cpu(ql_iscsi_stats->ip_tx_bytes);  in qla4xxx_get_host_stats()
1167 	host_stats->iptx_fragments =  in qla4xxx_get_host_stats()
1168 			le64_to_cpu(ql_iscsi_stats->ip_tx_fragments);  in qla4xxx_get_host_stats()
1169 	host_stats->iprx_packets = le64_to_cpu(ql_iscsi_stats->ip_rx_packets);  in qla4xxx_get_host_stats()
1170 	host_stats->iprx_bytes = le64_to_cpu(ql_iscsi_stats->ip_rx_bytes);  in qla4xxx_get_host_stats()
1171 	host_stats->iprx_fragments =  in qla4xxx_get_host_stats()
1172 			le64_to_cpu(ql_iscsi_stats->ip_rx_fragments);  in qla4xxx_get_host_stats()
1173 	host_stats->ip_datagram_reassembly =  in qla4xxx_get_host_stats()
1174 			le64_to_cpu(ql_iscsi_stats->ip_datagram_reassembly);  in qla4xxx_get_host_stats()
1175 	host_stats->ip_invalid_address_error =  in qla4xxx_get_host_stats()
1176 			le64_to_cpu(ql_iscsi_stats->ip_invalid_address_error);  in qla4xxx_get_host_stats()
1177 	host_stats->ip_error_packets =  in qla4xxx_get_host_stats()
1178 			le64_to_cpu(ql_iscsi_stats->ip_error_packets);  in qla4xxx_get_host_stats()
1179 	host_stats->ip_fragrx_overlap =  in qla4xxx_get_host_stats()
1180 			le64_to_cpu(ql_iscsi_stats->ip_fragrx_overlap);  in qla4xxx_get_host_stats()
1181 	host_stats->ip_fragrx_outoforder =  in qla4xxx_get_host_stats()
1182 			le64_to_cpu(ql_iscsi_stats->ip_fragrx_outoforder);  in qla4xxx_get_host_stats()
1183 	host_stats->ip_datagram_reassembly_timeout =  in qla4xxx_get_host_stats()
1184 		le64_to_cpu(ql_iscsi_stats->ip_datagram_reassembly_timeout);  in qla4xxx_get_host_stats()
1185 	host_stats->ipv6tx_packets =  in qla4xxx_get_host_stats()
1186 			le64_to_cpu(ql_iscsi_stats->ipv6_tx_packets);  in qla4xxx_get_host_stats()
1187 	host_stats->ipv6tx_bytes = le64_to_cpu(ql_iscsi_stats->ipv6_tx_bytes);  in qla4xxx_get_host_stats()
1188 	host_stats->ipv6tx_fragments =  in qla4xxx_get_host_stats()
1189 			le64_to_cpu(ql_iscsi_stats->ipv6_tx_fragments);  in qla4xxx_get_host_stats()
1190 	host_stats->ipv6rx_packets =  in qla4xxx_get_host_stats()
1191 			le64_to_cpu(ql_iscsi_stats->ipv6_rx_packets);  in qla4xxx_get_host_stats()
1192 	host_stats->ipv6rx_bytes = le64_to_cpu(ql_iscsi_stats->ipv6_rx_bytes);  in qla4xxx_get_host_stats()
1193 	host_stats->ipv6rx_fragments =  in qla4xxx_get_host_stats()
1194 			le64_to_cpu(ql_iscsi_stats->ipv6_rx_fragments);  in qla4xxx_get_host_stats()
1195 	host_stats->ipv6_datagram_reassembly =  in qla4xxx_get_host_stats()
1196 			le64_to_cpu(ql_iscsi_stats->ipv6_datagram_reassembly);  in qla4xxx_get_host_stats()
1197 	host_stats->ipv6_invalid_address_error =  in qla4xxx_get_host_stats()
1198 		le64_to_cpu(ql_iscsi_stats->ipv6_invalid_address_error);  in qla4xxx_get_host_stats()
1199 	host_stats->ipv6_error_packets =  in qla4xxx_get_host_stats()
1200 			le64_to_cpu(ql_iscsi_stats->ipv6_error_packets);  in qla4xxx_get_host_stats()
1201 	host_stats->ipv6_fragrx_overlap =  in qla4xxx_get_host_stats()
1202 			le64_to_cpu(ql_iscsi_stats->ipv6_fragrx_overlap);  in qla4xxx_get_host_stats()
1203 	host_stats->ipv6_fragrx_outoforder =  in qla4xxx_get_host_stats()
1204 			le64_to_cpu(ql_iscsi_stats->ipv6_fragrx_outoforder);  in qla4xxx_get_host_stats()
1205 	host_stats->ipv6_datagram_reassembly_timeout =  in qla4xxx_get_host_stats()
1206 		le64_to_cpu(ql_iscsi_stats->ipv6_datagram_reassembly_timeout);  in qla4xxx_get_host_stats()
1207 	host_stats->tcptx_segments =  in qla4xxx_get_host_stats()
1208 			le64_to_cpu(ql_iscsi_stats->tcp_tx_segments);  in qla4xxx_get_host_stats()
1209 	host_stats->tcptx_bytes	= le64_to_cpu(ql_iscsi_stats->tcp_tx_bytes);  in qla4xxx_get_host_stats()
1210 	host_stats->tcprx_segments =  in qla4xxx_get_host_stats()
1211 			le64_to_cpu(ql_iscsi_stats->tcp_rx_segments);  in qla4xxx_get_host_stats()
1212 	host_stats->tcprx_byte = le64_to_cpu(ql_iscsi_stats->tcp_rx_byte);  in qla4xxx_get_host_stats()
1213 	host_stats->tcp_duplicate_ack_retx =  in qla4xxx_get_host_stats()
1214 			le64_to_cpu(ql_iscsi_stats->tcp_duplicate_ack_retx);  in qla4xxx_get_host_stats()
1215 	host_stats->tcp_retx_timer_expired =  in qla4xxx_get_host_stats()
1216 			le64_to_cpu(ql_iscsi_stats->tcp_retx_timer_expired);  in qla4xxx_get_host_stats()
1217 	host_stats->tcprx_duplicate_ack	=  in qla4xxx_get_host_stats()
1218 			le64_to_cpu(ql_iscsi_stats->tcp_rx_duplicate_ack);  in qla4xxx_get_host_stats()
1219 	host_stats->tcprx_pure_ackr =  in qla4xxx_get_host_stats()
1220 			le64_to_cpu(ql_iscsi_stats->tcp_rx_pure_ackr);  in qla4xxx_get_host_stats()
1221 	host_stats->tcptx_delayed_ack =  in qla4xxx_get_host_stats()
1222 			le64_to_cpu(ql_iscsi_stats->tcp_tx_delayed_ack);  in qla4xxx_get_host_stats()
1223 	host_stats->tcptx_pure_ack =  in qla4xxx_get_host_stats()
1224 			le64_to_cpu(ql_iscsi_stats->tcp_tx_pure_ack);  in qla4xxx_get_host_stats()
1225 	host_stats->tcprx_segment_error =  in qla4xxx_get_host_stats()
1226 			le64_to_cpu(ql_iscsi_stats->tcp_rx_segment_error);  in qla4xxx_get_host_stats()
1227 	host_stats->tcprx_segment_outoforder =  in qla4xxx_get_host_stats()
1228 			le64_to_cpu(ql_iscsi_stats->tcp_rx_segment_outoforder);  in qla4xxx_get_host_stats()
1229 	host_stats->tcprx_window_probe =  in qla4xxx_get_host_stats()
1230 			le64_to_cpu(ql_iscsi_stats->tcp_rx_window_probe);  in qla4xxx_get_host_stats()
1231 	host_stats->tcprx_window_update =  in qla4xxx_get_host_stats()
1232 			le64_to_cpu(ql_iscsi_stats->tcp_rx_window_update);  in qla4xxx_get_host_stats()
1233 	host_stats->tcptx_window_probe_persist =  in qla4xxx_get_host_stats()
1234 		le64_to_cpu(ql_iscsi_stats->tcp_tx_window_probe_persist);  in qla4xxx_get_host_stats()
1235 	host_stats->ecc_error_correction =  in qla4xxx_get_host_stats()
1236 			le64_to_cpu(ql_iscsi_stats->ecc_error_correction);  in qla4xxx_get_host_stats()
1237 	host_stats->iscsi_pdu_tx = le64_to_cpu(ql_iscsi_stats->iscsi_pdu_tx);  in qla4xxx_get_host_stats()
1238 	host_stats->iscsi_data_bytes_tx =  in qla4xxx_get_host_stats()
1239 			le64_to_cpu(ql_iscsi_stats->iscsi_data_bytes_tx);  in qla4xxx_get_host_stats()
1240 	host_stats->iscsi_pdu_rx = le64_to_cpu(ql_iscsi_stats->iscsi_pdu_rx);  in qla4xxx_get_host_stats()
1241 	host_stats->iscsi_data_bytes_rx	=  in qla4xxx_get_host_stats()
1242 			le64_to_cpu(ql_iscsi_stats->iscsi_data_bytes_rx);  in qla4xxx_get_host_stats()
1243 	host_stats->iscsi_io_completed =  in qla4xxx_get_host_stats()
1244 			le64_to_cpu(ql_iscsi_stats->iscsi_io_completed);  in qla4xxx_get_host_stats()
1245 	host_stats->iscsi_unexpected_io_rx =  in qla4xxx_get_host_stats()
1246 			le64_to_cpu(ql_iscsi_stats->iscsi_unexpected_io_rx);  in qla4xxx_get_host_stats()
1247 	host_stats->iscsi_format_error =  in qla4xxx_get_host_stats()
1248 			le64_to_cpu(ql_iscsi_stats->iscsi_format_error);  in qla4xxx_get_host_stats()
1249 	host_stats->iscsi_hdr_digest_error =  in qla4xxx_get_host_stats()
1250 			le64_to_cpu(ql_iscsi_stats->iscsi_hdr_digest_error);  in qla4xxx_get_host_stats()
1251 	host_stats->iscsi_data_digest_error =  in qla4xxx_get_host_stats()
1252 			le64_to_cpu(ql_iscsi_stats->iscsi_data_digest_error);  in qla4xxx_get_host_stats()
1253 	host_stats->iscsi_sequence_error =  in qla4xxx_get_host_stats()
1254 			le64_to_cpu(ql_iscsi_stats->iscsi_sequence_error);  in qla4xxx_get_host_stats()
1257 		dma_free_coherent(&ha->pdev->dev, stats_size,  in qla4xxx_get_host_stats()
1273 	int len = -ENOSYS;  in qla4xxx_get_iface_param()
1278 			len = sprintf(buf, "%pI4\n", &ha->ip_config.ip_address);  in qla4xxx_get_iface_param()
1282 				      &ha->ip_config.subnet_mask);  in qla4xxx_get_iface_param()
1285 			len = sprintf(buf, "%pI4\n", &ha->ip_config.gateway);  in qla4xxx_get_iface_param()
1288 			if (iface->iface_type == ISCSI_IFACE_TYPE_IPV4) {  in qla4xxx_get_iface_param()
1289 				OP_STATE(ha->ip_config.ipv4_options,  in qla4xxx_get_iface_param()
1292 				OP_STATE(ha->ip_config.ipv6_options,  in qla4xxx_get_iface_param()
1300 				      (ha->ip_config.tcp_options &  in qla4xxx_get_iface_param()
1305 			if (iface->iface_num == 0)  in qla4xxx_get_iface_param()
1307 					      &ha->ip_config.ipv6_addr0);  in qla4xxx_get_iface_param()
1308 			if (iface->iface_num == 1)  in qla4xxx_get_iface_param()
1310 					      &ha->ip_config.ipv6_addr1);  in qla4xxx_get_iface_param()
1314 				      &ha->ip_config.ipv6_link_local_addr);  in qla4xxx_get_iface_param()
1318 				      &ha->ip_config.ipv6_default_router_addr);  in qla4xxx_get_iface_param()
1321 			pval = (ha->ip_config.ipv6_addl_options &  in qla4xxx_get_iface_param()
1328 			pval = (ha->ip_config.ipv6_addl_options &  in qla4xxx_get_iface_param()
1335 			if (iface->iface_type == ISCSI_IFACE_TYPE_IPV4)  in qla4xxx_get_iface_param()
1336 				ival = ha->ip_config.ipv4_vlan_tag &  in qla4xxx_get_iface_param()
1339 				ival = ha->ip_config.ipv6_vlan_tag &  in qla4xxx_get_iface_param()
1345 			if (iface->iface_type == ISCSI_IFACE_TYPE_IPV4)  in qla4xxx_get_iface_param()
1346 				ival = (ha->ip_config.ipv4_vlan_tag >> 13) &  in qla4xxx_get_iface_param()
1349 				ival = (ha->ip_config.ipv6_vlan_tag >> 13) &  in qla4xxx_get_iface_param()
1355 			if (iface->iface_type == ISCSI_IFACE_TYPE_IPV4) {  in qla4xxx_get_iface_param()
1356 				OP_STATE(ha->ip_config.ipv4_options,  in qla4xxx_get_iface_param()
1359 				OP_STATE(ha->ip_config.ipv6_options,  in qla4xxx_get_iface_param()
1365 			len = sprintf(buf, "%d\n", ha->ip_config.eth_mtu_size);  in qla4xxx_get_iface_param()
1368 			if (iface->iface_type == ISCSI_IFACE_TYPE_IPV4)  in qla4xxx_get_iface_param()
1370 					      ha->ip_config.ipv4_port);  in qla4xxx_get_iface_param()
1373 					      ha->ip_config.ipv6_port);  in qla4xxx_get_iface_param()
1376 			if (iface->iface_type == ISCSI_IFACE_TYPE_IPV4) {  in qla4xxx_get_iface_param()
1378 						ha->ip_config.ipv4_addr_state);  in qla4xxx_get_iface_param()
1380 				if (iface->iface_num == 0)  in qla4xxx_get_iface_param()
1382 						ha->ip_config.ipv6_addr0_state);  in qla4xxx_get_iface_param()
1383 				else if (iface->iface_num == 1)  in qla4xxx_get_iface_param()
1385 						ha->ip_config.ipv6_addr1_state);  in qla4xxx_get_iface_param()
1392 					ha->ip_config.ipv6_link_local_state);  in qla4xxx_get_iface_param()
1397 				      ha->ip_config.ipv6_default_router_state);  in qla4xxx_get_iface_param()
1401 			if (iface->iface_type == ISCSI_IFACE_TYPE_IPV4) {  in qla4xxx_get_iface_param()
1402 				OP_STATE(~ha->ip_config.tcp_options,  in qla4xxx_get_iface_param()
1405 				OP_STATE(~ha->ip_config.ipv6_tcp_options,  in qla4xxx_get_iface_param()
1411 			if (iface->iface_type == ISCSI_IFACE_TYPE_IPV4) {  in qla4xxx_get_iface_param()
1412 				OP_STATE(~ha->ip_config.tcp_options,  in qla4xxx_get_iface_param()
1415 				OP_STATE(~ha->ip_config.ipv6_tcp_options,  in qla4xxx_get_iface_param()
1421 			if (iface->iface_type == ISCSI_IFACE_TYPE_IPV4) {  in qla4xxx_get_iface_param()
1422 				OP_STATE(~ha->ip_config.tcp_options,  in qla4xxx_get_iface_param()
1425 				OP_STATE(~ha->ip_config.ipv6_tcp_options,  in qla4xxx_get_iface_param()
1432 			if (iface->iface_type == ISCSI_IFACE_TYPE_IPV4)  in qla4xxx_get_iface_param()
1434 					      ha->ip_config.tcp_wsf);  in qla4xxx_get_iface_param()
1437 					      ha->ip_config.ipv6_tcp_wsf);  in qla4xxx_get_iface_param()
1440 			if (iface->iface_type == ISCSI_IFACE_TYPE_IPV4)  in qla4xxx_get_iface_param()
1441 				ival = (ha->ip_config.tcp_options &  in qla4xxx_get_iface_param()
1444 				ival = (ha->ip_config.ipv6_tcp_options &  in qla4xxx_get_iface_param()
1450 			if (iface->iface_type == ISCSI_IFACE_TYPE_IPV4) {  in qla4xxx_get_iface_param()
1451 				OP_STATE(ha->ip_config.tcp_options,  in qla4xxx_get_iface_param()
1454 				OP_STATE(ha->ip_config.ipv6_tcp_options,  in qla4xxx_get_iface_param()
1460 			if (iface->iface_type == ISCSI_IFACE_TYPE_IPV4)  in qla4xxx_get_iface_param()
1462 					      ha->ip_config.ipv4_cache_id);  in qla4xxx_get_iface_param()
1465 					      ha->ip_config.ipv6_cache_id);  in qla4xxx_get_iface_param()
1468 			OP_STATE(ha->ip_config.tcp_options,  in qla4xxx_get_iface_param()
1474 			OP_STATE(ha->ip_config.tcp_options,  in qla4xxx_get_iface_param()
1480 			OP_STATE(ha->ip_config.ipv4_options,  in qla4xxx_get_iface_param()
1486 			len = sprintf(buf, "%d\n", ha->ip_config.ipv4_tos);  in qla4xxx_get_iface_param()
1489 			OP_STATE(ha->ip_config.ipv4_options,  in qla4xxx_get_iface_param()
1495 			OP_STATE(ha->ip_config.ipv4_options, IPOPT_ALT_CID_EN,  in qla4xxx_get_iface_param()
1501 			pval = (ha->ip_config.ipv4_alt_cid_len) ?  in qla4xxx_get_iface_param()
1502 			       (char *)ha->ip_config.ipv4_alt_cid : "";  in qla4xxx_get_iface_param()
1507 			OP_STATE(ha->ip_config.ipv4_options,  in qla4xxx_get_iface_param()
1513 			OP_STATE(ha->ip_config.ipv4_options,  in qla4xxx_get_iface_param()
1519 			pval = (ha->ip_config.ipv4_vid_len) ?  in qla4xxx_get_iface_param()
1520 			       (char *)ha->ip_config.ipv4_vid : "";  in qla4xxx_get_iface_param()
1525 			OP_STATE(ha->ip_config.ipv4_options,  in qla4xxx_get_iface_param()
1531 			OP_STATE(~ha->ip_config.ipv4_options,  in qla4xxx_get_iface_param()
1537 			OP_STATE(ha->ip_config.ipv4_options,  in qla4xxx_get_iface_param()
1543 			if (iface->iface_type == ISCSI_IFACE_TYPE_IPV4) {  in qla4xxx_get_iface_param()
1544 				OP_STATE(ha->ip_config.ipv4_options,  in qla4xxx_get_iface_param()
1547 				OP_STATE(ha->ip_config.ipv6_options,  in qla4xxx_get_iface_param()
1553 			len = sprintf(buf, "%d\n", ha->ip_config.ipv4_ttl);  in qla4xxx_get_iface_param()
1556 			OP_STATE(ha->ip_config.ipv6_options,  in qla4xxx_get_iface_param()
1562 			OP_STATE(ha->ip_config.ipv6_addl_options,  in qla4xxx_get_iface_param()
1568 			len = sprintf(buf, "%u\n", ha->ip_config.ipv6_flow_lbl);  in qla4xxx_get_iface_param()
1572 				      ha->ip_config.ipv6_traffic_class);  in qla4xxx_get_iface_param()
1576 				      ha->ip_config.ipv6_hop_limit);  in qla4xxx_get_iface_param()
1580 				      ha->ip_config.ipv6_nd_reach_time);  in qla4xxx_get_iface_param()
1584 				      ha->ip_config.ipv6_nd_rexmit_timer);  in qla4xxx_get_iface_param()
1588 				      ha->ip_config.ipv6_nd_stale_timeout);  in qla4xxx_get_iface_param()
1592 				      ha->ip_config.ipv6_dup_addr_detect_count);  in qla4xxx_get_iface_param()
1596 				      ha->ip_config.ipv6_gw_advrt_mtu);  in qla4xxx_get_iface_param()
1599 			len = -ENOSYS;  in qla4xxx_get_iface_param()
1604 			len = sprintf(buf, "%d\n", ha->ip_config.def_timeout);  in qla4xxx_get_iface_param()
1607 			OP_STATE(ha->ip_config.iscsi_options,  in qla4xxx_get_iface_param()
1613 			OP_STATE(ha->ip_config.iscsi_options,  in qla4xxx_get_iface_param()
1619 			OP_STATE(ha->ip_config.iscsi_options,  in qla4xxx_get_iface_param()
1625 			OP_STATE(ha->ip_config.iscsi_options,  in qla4xxx_get_iface_param()
1631 			OP_STATE(ha->ip_config.iscsi_options,  in qla4xxx_get_iface_param()
1637 			OP_STATE(ha->ip_config.iscsi_options,  in qla4xxx_get_iface_param()
1644 				      (ha->ip_config.iscsi_options &  in qla4xxx_get_iface_param()
1649 				      ha->ip_config.iscsi_max_pdu_size *  in qla4xxx_get_iface_param()
1654 				      ha->ip_config.iscsi_first_burst_len *  in qla4xxx_get_iface_param()
1659 				      ha->ip_config.iscsi_max_outstnd_r2t);  in qla4xxx_get_iface_param()
1663 				      ha->ip_config.iscsi_max_burst_len *  in qla4xxx_get_iface_param()
1667 			OP_STATE(ha->ip_config.iscsi_options,  in qla4xxx_get_iface_param()
1673 			OP_STATE(ha->ip_config.iscsi_options,  in qla4xxx_get_iface_param()
1679 			OP_STATE(ha->ip_config.iscsi_options,  in qla4xxx_get_iface_param()
1685 			OP_STATE(ha->ip_config.iscsi_options,  in qla4xxx_get_iface_param()
1691 			OP_STATE(ha->ip_config.iscsi_options,  in qla4xxx_get_iface_param()
1697 			len = sprintf(buf, "%s\n", ha->ip_config.iscsi_name);  in qla4xxx_get_iface_param()
1700 			len = -ENOSYS;  in qla4xxx_get_iface_param()
1719 		ret = -ENXIO;  in qla4xxx_ep_connect()
1727 		ret = -ENOMEM;  in qla4xxx_ep_connect()
1731 	qla_ep = ep->dd_data;  in qla4xxx_ep_connect()
1733 	if (dst_addr->sa_family == AF_INET) {  in qla4xxx_ep_connect()
1734 		memcpy(&qla_ep->dst_addr, dst_addr, sizeof(struct sockaddr_in));  in qla4xxx_ep_connect()
1735 		addr = (struct sockaddr_in *)&qla_ep->dst_addr;  in qla4xxx_ep_connect()
1737 				  (char *)&addr->sin_addr));  in qla4xxx_ep_connect()
1738 	} else if (dst_addr->sa_family == AF_INET6) {  in qla4xxx_ep_connect()
1739 		memcpy(&qla_ep->dst_addr, dst_addr,  in qla4xxx_ep_connect()
1741 		addr6 = (struct sockaddr_in6 *)&qla_ep->dst_addr;  in qla4xxx_ep_connect()
1743 				  (char *)&addr6->sin6_addr));  in qla4xxx_ep_connect()
1749 	qla_ep->host = shost;  in qla4xxx_ep_connect()
1760 	qla_ep = ep->dd_data;  in qla4xxx_ep_poll()
1761 	ha = to_qla_host(qla_ep->host);  in qla4xxx_ep_poll()
1762 	DEBUG2(pr_info_ratelimited("%s: host: %ld\n", __func__, ha->host_no));  in qla4xxx_ep_poll()
1764 	if (adapter_up(ha) && !test_bit(AF_BUILD_DDB_LIST, &ha->flags))  in qla4xxx_ep_poll()
1775 	qla_ep = ep->dd_data;  in qla4xxx_ep_disconnect()
1776 	ha = to_qla_host(qla_ep->host);  in qla4xxx_ep_disconnect()
1778 			  ha->host_no));  in qla4xxx_ep_disconnect()
1786 	struct qla_endpoint *qla_ep = ep->dd_data;  in qla4xxx_get_ep_param()
1791 		return -ENOTCONN;  in qla4xxx_get_ep_param()
1793 	ha = to_qla_host(qla_ep->host);  in qla4xxx_get_ep_param()
1795 			  ha->host_no));  in qla4xxx_get_ep_param()
1800 		dst_addr = (struct sockaddr *)&qla_ep->dst_addr;  in qla4xxx_get_ep_param()
1802 			return -ENOTCONN;  in qla4xxx_get_ep_param()
1805 						 &qla_ep->dst_addr, param, buf);  in qla4xxx_get_ep_param()
1807 		return -ENOSYS;  in qla4xxx_get_ep_param()
1824 	sess = cls_sess->dd_data;  in qla4xxx_conn_get_stats()
1825 	ddb_entry = sess->dd_data;  in qla4xxx_conn_get_stats()
1826 	ha = ddb_entry->ha;  in qla4xxx_conn_get_stats()
1829 			  ha->host_no));  in qla4xxx_conn_get_stats()
1832 	ql_iscsi_stats = dma_alloc_coherent(&ha->pdev->dev, stats_size,  in qla4xxx_conn_get_stats()
1840 	ret =  qla4xxx_get_mgmt_data(ha, ddb_entry->fw_ddb_index, stats_size,  in qla4xxx_conn_get_stats()
1849 	stats->txdata_octets = le64_to_cpu(ql_iscsi_stats->tx_data_octets);  in qla4xxx_conn_get_stats()
1850 	stats->rxdata_octets = le64_to_cpu(ql_iscsi_stats->rx_data_octets);  in qla4xxx_conn_get_stats()
1852 	stats->noptx_pdus = le32_to_cpu(ql_iscsi_stats->tx_nopout_pdus);  in qla4xxx_conn_get_stats()
1853 	stats->scsicmd_pdus = le32_to_cpu(ql_iscsi_stats->tx_scsi_cmd_pdus);  in qla4xxx_conn_get_stats()
1854 	stats->tmfcmd_pdus = le32_to_cpu(ql_iscsi_stats->tx_tmf_cmd_pdus);  in qla4xxx_conn_get_stats()
1855 	stats->login_pdus = le32_to_cpu(ql_iscsi_stats->tx_login_cmd_pdus);  in qla4xxx_conn_get_stats()
1856 	stats->text_pdus = le32_to_cpu(ql_iscsi_stats->tx_text_cmd_pdus);  in qla4xxx_conn_get_stats()
1857 	stats->dataout_pdus = le32_to_cpu(ql_iscsi_stats->tx_scsi_write_pdus);  in qla4xxx_conn_get_stats()
1858 	stats->logout_pdus = le32_to_cpu(ql_iscsi_stats->tx_logout_cmd_pdus);  in qla4xxx_conn_get_stats()
1859 	stats->snack_pdus = le32_to_cpu(ql_iscsi_stats->tx_snack_req_pdus);  in qla4xxx_conn_get_stats()
1861 	stats->noprx_pdus = le32_to_cpu(ql_iscsi_stats->rx_nopin_pdus);  in qla4xxx_conn_get_stats()
1862 	stats->scsirsp_pdus = le32_to_cpu(ql_iscsi_stats->rx_scsi_resp_pdus);  in qla4xxx_conn_get_stats()
1863 	stats->tmfrsp_pdus = le32_to_cpu(ql_iscsi_stats->rx_tmf_resp_pdus);  in qla4xxx_conn_get_stats()
1864 	stats->textrsp_pdus = le32_to_cpu(ql_iscsi_stats->rx_text_resp_pdus);  in qla4xxx_conn_get_stats()
1865 	stats->datain_pdus = le32_to_cpu(ql_iscsi_stats->rx_scsi_read_pdus);  in qla4xxx_conn_get_stats()
1866 	stats->logoutrsp_pdus =  in qla4xxx_conn_get_stats()
1867 			le32_to_cpu(ql_iscsi_stats->rx_logout_resp_pdus);  in qla4xxx_conn_get_stats()
1868 	stats->r2t_pdus = le32_to_cpu(ql_iscsi_stats->rx_r2t_pdus);  in qla4xxx_conn_get_stats()
1869 	stats->async_pdus = le32_to_cpu(ql_iscsi_stats->rx_async_pdus);  in qla4xxx_conn_get_stats()
1870 	stats->rjt_pdus = le32_to_cpu(ql_iscsi_stats->rx_reject_pdus);  in qla4xxx_conn_get_stats()
1873 	dma_free_coherent(&ha->pdev->dev, stats_size, ql_iscsi_stats,  in qla4xxx_conn_get_stats()
1885 	session = starget_to_session(scsi_target(sc->device));  in qla4xxx_eh_cmd_timed_out()
1887 	spin_lock_irqsave(&session->lock, flags);  in qla4xxx_eh_cmd_timed_out()
1888 	if (session->state == ISCSI_SESSION_FAILED)  in qla4xxx_eh_cmd_timed_out()
1890 	spin_unlock_irqrestore(&session->lock, flags);  in qla4xxx_eh_cmd_timed_out()
1898 	struct iscsi_cls_host *ihost = shost->shost_data;  in qla4xxx_set_port_speed()
1903 	switch (ha->addl_fw_state & 0x0F00) {  in qla4xxx_set_port_speed()
1917 	ihost->port_speed = speed;  in qla4xxx_set_port_speed()
1923 	struct iscsi_cls_host *ihost = shost->shost_data;  in qla4xxx_set_port_state()
1926 	if (test_bit(AF_LINK_UP, &ha->flags))  in qla4xxx_set_port_state()
1929 	ihost->port_state = state;  in qla4xxx_set_port_state()
1940 		len = sysfs_format_mac(buf, ha->my_mac, MAC_ADDR_LEN);  in qla4xxx_host_get_param()
1943 		len = sprintf(buf, "%pI4\n", &ha->ip_config.ip_address);  in qla4xxx_host_get_param()
1946 		len = sprintf(buf, "%s\n", ha->name_string);  in qla4xxx_host_get_param()
1957 		return -ENOSYS;  in qla4xxx_host_get_param()
1965 	if (ha->iface_ipv4)  in qla4xxx_create_ipv4_iface()
1969 	ha->iface_ipv4 = iscsi_create_iface(ha->host,  in qla4xxx_create_ipv4_iface()
1972 	if (!ha->iface_ipv4)  in qla4xxx_create_ipv4_iface()
1979 	if (!ha->iface_ipv6_0)  in qla4xxx_create_ipv6_iface()
1980 		/* IPv6 iface-0 */  in qla4xxx_create_ipv6_iface()
1981 		ha->iface_ipv6_0 = iscsi_create_iface(ha->host,  in qla4xxx_create_ipv6_iface()
1985 	if (!ha->iface_ipv6_0)  in qla4xxx_create_ipv6_iface()
1989 	if (!ha->iface_ipv6_1)  in qla4xxx_create_ipv6_iface()
1990 		/* IPv6 iface-1 */  in qla4xxx_create_ipv6_iface()
1991 		ha->iface_ipv6_1 = iscsi_create_iface(ha->host,  in qla4xxx_create_ipv6_iface()
1995 	if (!ha->iface_ipv6_1)  in qla4xxx_create_ipv6_iface()
2002 	if (ha->ip_config.ipv4_options & IPOPT_IPV4_PROTOCOL_ENABLE)  in qla4xxx_create_ifaces()
2005 	if (ha->ip_config.ipv6_options & IPV6_OPT_IPV6_PROTOCOL_ENABLE)  in qla4xxx_create_ifaces()
2011 	if (ha->iface_ipv4) {  in qla4xxx_destroy_ipv4_iface()
2012 		iscsi_destroy_iface(ha->iface_ipv4);  in qla4xxx_destroy_ipv4_iface()
2013 		ha->iface_ipv4 = NULL;  in qla4xxx_destroy_ipv4_iface()
2019 	if (ha->iface_ipv6_0) {  in qla4xxx_destroy_ipv6_iface()
2020 		iscsi_destroy_iface(ha->iface_ipv6_0);  in qla4xxx_destroy_ipv6_iface()
2021 		ha->iface_ipv6_0 = NULL;  in qla4xxx_destroy_ipv6_iface()
2023 	if (ha->iface_ipv6_1) {  in qla4xxx_destroy_ipv6_iface()
2024 		iscsi_destroy_iface(ha->iface_ipv6_1);  in qla4xxx_destroy_ipv6_iface()
2025 		ha->iface_ipv6_1 = NULL;  in qla4xxx_destroy_ipv6_iface()
2043 	switch (iface_param->param) {  in qla4xxx_set_ipv6()
2045 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2047 			memcpy(init_fw_cb->ipv6_addr1, iface_param->value,  in qla4xxx_set_ipv6()
2048 			       sizeof(init_fw_cb->ipv6_addr1));  in qla4xxx_set_ipv6()
2051 			memcpy(init_fw_cb->ipv6_addr0, iface_param->value,  in qla4xxx_set_ipv6()
2052 			       sizeof(init_fw_cb->ipv6_addr0));  in qla4xxx_set_ipv6()
2055 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2057 		memcpy(init_fw_cb->ipv6_if_id, &iface_param->value[8],  in qla4xxx_set_ipv6()
2058 		       sizeof(init_fw_cb->ipv6_if_id));  in qla4xxx_set_ipv6()
2061 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2063 		memcpy(init_fw_cb->ipv6_dflt_rtr_addr, iface_param->value,  in qla4xxx_set_ipv6()
2064 		       sizeof(init_fw_cb->ipv6_dflt_rtr_addr));  in qla4xxx_set_ipv6()
2068 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2071 		if (iface_param->value[0] == ISCSI_IPV6_AUTOCFG_DISABLE)  in qla4xxx_set_ipv6()
2072 			init_fw_cb->ipv6_addtl_opts &=  in qla4xxx_set_ipv6()
2075 		else if (iface_param->value[0] == ISCSI_IPV6_AUTOCFG_ND_ENABLE)  in qla4xxx_set_ipv6()
2076 			init_fw_cb->ipv6_addtl_opts |=  in qla4xxx_set_ipv6()
2085 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2088 		if (iface_param->value[0] ==  in qla4xxx_set_ipv6()
2090 			init_fw_cb->ipv6_addtl_opts |= cpu_to_le16(  in qla4xxx_set_ipv6()
2092 		else if (iface_param->value[0] ==  in qla4xxx_set_ipv6()
2094 			init_fw_cb->ipv6_addtl_opts &= cpu_to_le16(  in qla4xxx_set_ipv6()
2102 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2105 		if (iface_param->value[0] == ISCSI_IPV6_ROUTER_AUTOCFG_ENABLE)  in qla4xxx_set_ipv6()
2106 			memset(init_fw_cb->ipv6_dflt_rtr_addr, 0,  in qla4xxx_set_ipv6()
2107 			       sizeof(init_fw_cb->ipv6_dflt_rtr_addr));  in qla4xxx_set_ipv6()
2110 		if (iface_param->value[0] == ISCSI_IFACE_ENABLE) {  in qla4xxx_set_ipv6()
2111 			init_fw_cb->ipv6_opts |=  in qla4xxx_set_ipv6()
2115 			init_fw_cb->ipv6_opts &=  in qla4xxx_set_ipv6()
2122 		if (iface_param->len != sizeof(init_fw_cb->ipv6_vlan_tag))  in qla4xxx_set_ipv6()
2124 		init_fw_cb->ipv6_vlan_tag =  in qla4xxx_set_ipv6()
2125 				cpu_to_be16(*(uint16_t *)iface_param->value);  in qla4xxx_set_ipv6()
2128 		if (iface_param->value[0] == ISCSI_VLAN_ENABLE)  in qla4xxx_set_ipv6()
2129 			init_fw_cb->ipv6_opts |=  in qla4xxx_set_ipv6()
2132 			init_fw_cb->ipv6_opts &=  in qla4xxx_set_ipv6()
2136 		init_fw_cb->eth_mtu_size =  in qla4xxx_set_ipv6()
2137 				cpu_to_le16(*(uint16_t *)iface_param->value);  in qla4xxx_set_ipv6()
2141 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2144 		init_fw_cb->ipv6_port =  in qla4xxx_set_ipv6()
2145 				cpu_to_le16(*(uint16_t *)iface_param->value);  in qla4xxx_set_ipv6()
2148 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2150 		if (iface_param->value[0] == ISCSI_NET_PARAM_DISABLE)  in qla4xxx_set_ipv6()
2151 			init_fw_cb->ipv6_tcp_opts |=  in qla4xxx_set_ipv6()
2154 			init_fw_cb->ipv6_tcp_opts &=  in qla4xxx_set_ipv6()
2159 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2161 		if (iface_param->value[0] == ISCSI_NET_PARAM_DISABLE)  in qla4xxx_set_ipv6()
2162 			init_fw_cb->ipv6_tcp_opts |=  in qla4xxx_set_ipv6()
2165 			init_fw_cb->ipv6_tcp_opts &=  in qla4xxx_set_ipv6()
2169 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2171 		if (iface_param->value[0] == ISCSI_NET_PARAM_DISABLE)  in qla4xxx_set_ipv6()
2172 			init_fw_cb->ipv6_tcp_opts |=  in qla4xxx_set_ipv6()
2175 			init_fw_cb->ipv6_tcp_opts &=  in qla4xxx_set_ipv6()
2179 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2181 		init_fw_cb->ipv6_tcp_wsf = iface_param->value[0];  in qla4xxx_set_ipv6()
2184 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2186 		init_fw_cb->ipv6_tcp_opts &=  in qla4xxx_set_ipv6()
2188 		init_fw_cb->ipv6_tcp_opts |=  in qla4xxx_set_ipv6()
2189 				cpu_to_le16((iface_param->value[0] << 1) &  in qla4xxx_set_ipv6()
2193 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2195 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_ipv6()
2196 			init_fw_cb->ipv6_tcp_opts |=  in qla4xxx_set_ipv6()
2199 			init_fw_cb->ipv6_tcp_opts &=  in qla4xxx_set_ipv6()
2203 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2205 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_ipv6()
2206 			init_fw_cb->ipv6_opts |=  in qla4xxx_set_ipv6()
2209 			init_fw_cb->ipv6_opts &=  in qla4xxx_set_ipv6()
2213 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2215 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_ipv6()
2216 			init_fw_cb->ipv6_opts |=  in qla4xxx_set_ipv6()
2219 			init_fw_cb->ipv6_opts &=  in qla4xxx_set_ipv6()
2223 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2225 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_ipv6()
2226 			init_fw_cb->ipv6_addtl_opts |=  in qla4xxx_set_ipv6()
2229 			init_fw_cb->ipv6_addtl_opts &=  in qla4xxx_set_ipv6()
2233 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2235 		init_fw_cb->ipv6_flow_lbl =  in qla4xxx_set_ipv6()
2236 				cpu_to_le16(*(uint16_t *)iface_param->value);  in qla4xxx_set_ipv6()
2239 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2241 		init_fw_cb->ipv6_traffic_class = iface_param->value[0];  in qla4xxx_set_ipv6()
2244 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2246 		init_fw_cb->ipv6_hop_limit = iface_param->value[0];  in qla4xxx_set_ipv6()
2249 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2251 		init_fw_cb->ipv6_nd_reach_time =  in qla4xxx_set_ipv6()
2252 				cpu_to_le32(*(uint32_t *)iface_param->value);  in qla4xxx_set_ipv6()
2255 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2257 		init_fw_cb->ipv6_nd_rexmit_timer =  in qla4xxx_set_ipv6()
2258 				cpu_to_le32(*(uint32_t *)iface_param->value);  in qla4xxx_set_ipv6()
2261 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2263 		init_fw_cb->ipv6_nd_stale_timeout =  in qla4xxx_set_ipv6()
2264 				cpu_to_le32(*(uint32_t *)iface_param->value);  in qla4xxx_set_ipv6()
2267 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2269 		init_fw_cb->ipv6_dup_addr_detect_count = iface_param->value[0];  in qla4xxx_set_ipv6()
2272 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv6()
2274 		init_fw_cb->ipv6_gw_advrt_mtu =  in qla4xxx_set_ipv6()
2275 				cpu_to_le32(*(uint32_t *)iface_param->value);  in qla4xxx_set_ipv6()
2279 			   iface_param->param);  in qla4xxx_set_ipv6()
2288 	switch (iface_param->param) {  in qla4xxx_set_ipv4()
2290 		memcpy(init_fw_cb->ipv4_addr, iface_param->value,  in qla4xxx_set_ipv4()
2291 		       sizeof(init_fw_cb->ipv4_addr));  in qla4xxx_set_ipv4()
2294 		memcpy(init_fw_cb->ipv4_subnet,	iface_param->value,  in qla4xxx_set_ipv4()
2295 		       sizeof(init_fw_cb->ipv4_subnet));  in qla4xxx_set_ipv4()
2298 		memcpy(init_fw_cb->ipv4_gw_addr, iface_param->value,  in qla4xxx_set_ipv4()
2299 		       sizeof(init_fw_cb->ipv4_gw_addr));  in qla4xxx_set_ipv4()
2302 		if (iface_param->value[0] == ISCSI_BOOTPROTO_DHCP)  in qla4xxx_set_ipv4()
2303 			init_fw_cb->ipv4_tcp_opts |=  in qla4xxx_set_ipv4()
2305 		else if (iface_param->value[0] == ISCSI_BOOTPROTO_STATIC)  in qla4xxx_set_ipv4()
2306 			init_fw_cb->ipv4_tcp_opts &=  in qla4xxx_set_ipv4()
2312 		if (iface_param->value[0] == ISCSI_IFACE_ENABLE) {  in qla4xxx_set_ipv4()
2313 			init_fw_cb->ipv4_ip_opts |=  in qla4xxx_set_ipv4()
2317 			init_fw_cb->ipv4_ip_opts &=  in qla4xxx_set_ipv4()
2324 		if (iface_param->len != sizeof(init_fw_cb->ipv4_vlan_tag))  in qla4xxx_set_ipv4()
2326 		init_fw_cb->ipv4_vlan_tag =  in qla4xxx_set_ipv4()
2327 				cpu_to_be16(*(uint16_t *)iface_param->value);  in qla4xxx_set_ipv4()
2330 		if (iface_param->value[0] == ISCSI_VLAN_ENABLE)  in qla4xxx_set_ipv4()
2331 			init_fw_cb->ipv4_ip_opts |=  in qla4xxx_set_ipv4()
2334 			init_fw_cb->ipv4_ip_opts &=  in qla4xxx_set_ipv4()
2338 		init_fw_cb->eth_mtu_size =  in qla4xxx_set_ipv4()
2339 				cpu_to_le16(*(uint16_t *)iface_param->value);  in qla4xxx_set_ipv4()
2342 		init_fw_cb->ipv4_port =  in qla4xxx_set_ipv4()
2343 				cpu_to_le16(*(uint16_t *)iface_param->value);  in qla4xxx_set_ipv4()
2346 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv4()
2348 		if (iface_param->value[0] == ISCSI_NET_PARAM_DISABLE)  in qla4xxx_set_ipv4()
2349 			init_fw_cb->ipv4_tcp_opts |=  in qla4xxx_set_ipv4()
2352 			init_fw_cb->ipv4_tcp_opts &=  in qla4xxx_set_ipv4()
2357 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv4()
2359 		if (iface_param->value[0] == ISCSI_NET_PARAM_DISABLE)  in qla4xxx_set_ipv4()
2360 			init_fw_cb->ipv4_tcp_opts |=  in qla4xxx_set_ipv4()
2363 			init_fw_cb->ipv4_tcp_opts &=  in qla4xxx_set_ipv4()
2367 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv4()
2369 		if (iface_param->value[0] == ISCSI_NET_PARAM_DISABLE)  in qla4xxx_set_ipv4()
2370 			init_fw_cb->ipv4_tcp_opts |=  in qla4xxx_set_ipv4()
2373 			init_fw_cb->ipv4_tcp_opts &=  in qla4xxx_set_ipv4()
2377 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv4()
2379 		init_fw_cb->ipv4_tcp_wsf = iface_param->value[0];  in qla4xxx_set_ipv4()
2382 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv4()
2384 		init_fw_cb->ipv4_tcp_opts &= cpu_to_le16(~TCPOPT_TIMER_SCALE);  in qla4xxx_set_ipv4()
2385 		init_fw_cb->ipv4_tcp_opts |=  in qla4xxx_set_ipv4()
2386 				cpu_to_le16((iface_param->value[0] << 1) &  in qla4xxx_set_ipv4()
2390 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv4()
2392 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_ipv4()
2393 			init_fw_cb->ipv4_tcp_opts |=  in qla4xxx_set_ipv4()
2396 			init_fw_cb->ipv4_tcp_opts &=  in qla4xxx_set_ipv4()
2400 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv4()
2402 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_ipv4()
2403 			init_fw_cb->ipv4_tcp_opts |=  in qla4xxx_set_ipv4()
2406 			init_fw_cb->ipv4_tcp_opts &=  in qla4xxx_set_ipv4()
2410 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv4()
2412 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_ipv4()
2413 			init_fw_cb->ipv4_tcp_opts |=  in qla4xxx_set_ipv4()
2416 			init_fw_cb->ipv4_tcp_opts &=  in qla4xxx_set_ipv4()
2420 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv4()
2422 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_ipv4()
2423 			init_fw_cb->ipv4_ip_opts |=  in qla4xxx_set_ipv4()
2426 			init_fw_cb->ipv4_ip_opts &=  in qla4xxx_set_ipv4()
2430 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv4()
2432 		init_fw_cb->ipv4_tos = iface_param->value[0];  in qla4xxx_set_ipv4()
2435 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv4()
2437 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_ipv4()
2438 			init_fw_cb->ipv4_ip_opts |=  in qla4xxx_set_ipv4()
2441 			init_fw_cb->ipv4_ip_opts &=  in qla4xxx_set_ipv4()
2445 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv4()
2447 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_ipv4()
2448 			init_fw_cb->ipv4_ip_opts |=  in qla4xxx_set_ipv4()
2451 			init_fw_cb->ipv4_ip_opts &=  in qla4xxx_set_ipv4()
2455 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv4()
2457 		memcpy(init_fw_cb->ipv4_dhcp_alt_cid, iface_param->value,  in qla4xxx_set_ipv4()
2458 		       (sizeof(init_fw_cb->ipv4_dhcp_alt_cid) - 1));  in qla4xxx_set_ipv4()
2459 		init_fw_cb->ipv4_dhcp_alt_cid_len =  in qla4xxx_set_ipv4()
2460 					strlen(init_fw_cb->ipv4_dhcp_alt_cid);  in qla4xxx_set_ipv4()
2463 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv4()
2465 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_ipv4()
2466 			init_fw_cb->ipv4_ip_opts |=  in qla4xxx_set_ipv4()
2469 			init_fw_cb->ipv4_ip_opts &=  in qla4xxx_set_ipv4()
2473 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv4()
2475 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_ipv4()
2476 			init_fw_cb->ipv4_ip_opts |=  in qla4xxx_set_ipv4()
2479 			init_fw_cb->ipv4_ip_opts &=  in qla4xxx_set_ipv4()
2483 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv4()
2485 		memcpy(init_fw_cb->ipv4_dhcp_vid, iface_param->value,  in qla4xxx_set_ipv4()
2486 		       (sizeof(init_fw_cb->ipv4_dhcp_vid) - 1));  in qla4xxx_set_ipv4()
2487 		init_fw_cb->ipv4_dhcp_vid_len =  in qla4xxx_set_ipv4()
2488 					strlen(init_fw_cb->ipv4_dhcp_vid);  in qla4xxx_set_ipv4()
2491 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv4()
2493 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_ipv4()
2494 			init_fw_cb->ipv4_ip_opts |=  in qla4xxx_set_ipv4()
2497 			init_fw_cb->ipv4_ip_opts &=  in qla4xxx_set_ipv4()
2501 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv4()
2503 		if (iface_param->value[0] == ISCSI_NET_PARAM_DISABLE)  in qla4xxx_set_ipv4()
2504 			init_fw_cb->ipv4_ip_opts |=  in qla4xxx_set_ipv4()
2507 			init_fw_cb->ipv4_ip_opts &=  in qla4xxx_set_ipv4()
2511 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv4()
2513 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_ipv4()
2514 			init_fw_cb->ipv4_ip_opts |=  in qla4xxx_set_ipv4()
2517 			init_fw_cb->ipv4_ip_opts &=  in qla4xxx_set_ipv4()
2521 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv4()
2523 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_ipv4()
2524 			init_fw_cb->ipv4_ip_opts |=  in qla4xxx_set_ipv4()
2527 			init_fw_cb->ipv4_ip_opts &=  in qla4xxx_set_ipv4()
2531 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_ipv4()
2533 		init_fw_cb->ipv4_ttl = iface_param->value[0];  in qla4xxx_set_ipv4()
2537 			   iface_param->param);  in qla4xxx_set_ipv4()
2546 	switch (iface_param->param) {  in qla4xxx_set_iscsi_param()
2548 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_iscsi_param()
2550 		init_fw_cb->def_timeout =  in qla4xxx_set_iscsi_param()
2551 				cpu_to_le16(*(uint16_t *)iface_param->value);  in qla4xxx_set_iscsi_param()
2554 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_iscsi_param()
2556 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_iscsi_param()
2557 			init_fw_cb->iscsi_opts |=  in qla4xxx_set_iscsi_param()
2560 			init_fw_cb->iscsi_opts &=  in qla4xxx_set_iscsi_param()
2564 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_iscsi_param()
2566 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_iscsi_param()
2567 			init_fw_cb->iscsi_opts |=  in qla4xxx_set_iscsi_param()
2570 			init_fw_cb->iscsi_opts &=  in qla4xxx_set_iscsi_param()
2574 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_iscsi_param()
2576 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_iscsi_param()
2577 			init_fw_cb->iscsi_opts |=  in qla4xxx_set_iscsi_param()
2580 			init_fw_cb->iscsi_opts &=  in qla4xxx_set_iscsi_param()
2584 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_iscsi_param()
2586 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_iscsi_param()
2587 			init_fw_cb->iscsi_opts |=  in qla4xxx_set_iscsi_param()
2590 			init_fw_cb->iscsi_opts &=  in qla4xxx_set_iscsi_param()
2594 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_iscsi_param()
2596 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_iscsi_param()
2597 			init_fw_cb->iscsi_opts |=  in qla4xxx_set_iscsi_param()
2600 			init_fw_cb->iscsi_opts &=  in qla4xxx_set_iscsi_param()
2604 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_iscsi_param()
2606 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_iscsi_param()
2607 			init_fw_cb->iscsi_opts |=  in qla4xxx_set_iscsi_param()
2610 			init_fw_cb->iscsi_opts &=  in qla4xxx_set_iscsi_param()
2614 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_iscsi_param()
2616 		init_fw_cb->iscsi_opts &= cpu_to_le16(~ISCSIOPTS_ERL);  in qla4xxx_set_iscsi_param()
2617 		init_fw_cb->iscsi_opts |= cpu_to_le16(iface_param->value[0] &  in qla4xxx_set_iscsi_param()
2621 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_iscsi_param()
2623 		init_fw_cb->iscsi_max_pdu_size =  in qla4xxx_set_iscsi_param()
2624 				cpu_to_le32(*(uint32_t *)iface_param->value) /  in qla4xxx_set_iscsi_param()
2628 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_iscsi_param()
2630 		init_fw_cb->iscsi_fburst_len =  in qla4xxx_set_iscsi_param()
2631 				cpu_to_le32(*(uint32_t *)iface_param->value) /  in qla4xxx_set_iscsi_param()
2635 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_iscsi_param()
2637 		init_fw_cb->iscsi_max_outstnd_r2t =  in qla4xxx_set_iscsi_param()
2638 				cpu_to_le16(*(uint16_t *)iface_param->value);  in qla4xxx_set_iscsi_param()
2641 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_iscsi_param()
2643 		init_fw_cb->iscsi_max_burst_len =  in qla4xxx_set_iscsi_param()
2644 				cpu_to_le32(*(uint32_t *)iface_param->value) /  in qla4xxx_set_iscsi_param()
2648 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_iscsi_param()
2650 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_iscsi_param()
2651 			init_fw_cb->iscsi_opts |=  in qla4xxx_set_iscsi_param()
2654 			init_fw_cb->iscsi_opts &=  in qla4xxx_set_iscsi_param()
2658 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_iscsi_param()
2660 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_iscsi_param()
2661 			init_fw_cb->iscsi_opts |=  in qla4xxx_set_iscsi_param()
2664 			init_fw_cb->iscsi_opts &=  in qla4xxx_set_iscsi_param()
2668 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_iscsi_param()
2670 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_iscsi_param()
2671 			init_fw_cb->iscsi_opts |=  in qla4xxx_set_iscsi_param()
2674 			init_fw_cb->iscsi_opts &=  in qla4xxx_set_iscsi_param()
2678 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_iscsi_param()
2680 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_iscsi_param()
2681 			init_fw_cb->iscsi_opts |=  in qla4xxx_set_iscsi_param()
2684 			init_fw_cb->iscsi_opts &=  in qla4xxx_set_iscsi_param()
2688 		if (iface_param->iface_num & 0x1)  in qla4xxx_set_iscsi_param()
2690 		if (iface_param->value[0] == ISCSI_NET_PARAM_ENABLE)  in qla4xxx_set_iscsi_param()
2691 			init_fw_cb->iscsi_opts |=  in qla4xxx_set_iscsi_param()
2694 			init_fw_cb->iscsi_opts &=  in qla4xxx_set_iscsi_param()
2699 			   iface_param->param);  in qla4xxx_set_iscsi_param()
2709 	memset(acb->reserved1, 0, sizeof(acb->reserved1));  in qla4xxx_initcb_to_acb()
2710 	memset(acb->reserved2, 0, sizeof(acb->reserved2));  in qla4xxx_initcb_to_acb()
2711 	memset(acb->reserved3, 0, sizeof(acb->reserved3));  in qla4xxx_initcb_to_acb()
2712 	memset(acb->reserved4, 0, sizeof(acb->reserved4));  in qla4xxx_initcb_to_acb()
2713 	memset(acb->reserved5, 0, sizeof(acb->reserved5));  in qla4xxx_initcb_to_acb()
2714 	memset(acb->reserved6, 0, sizeof(acb->reserved6));  in qla4xxx_initcb_to_acb()
2715 	memset(acb->reserved7, 0, sizeof(acb->reserved7));  in qla4xxx_initcb_to_acb()
2716 	memset(acb->reserved8, 0, sizeof(acb->reserved8));  in qla4xxx_initcb_to_acb()
2717 	memset(acb->reserved9, 0, sizeof(acb->reserved9));  in qla4xxx_initcb_to_acb()
2718 	memset(acb->reserved10, 0, sizeof(acb->reserved10));  in qla4xxx_initcb_to_acb()
2719 	memset(acb->reserved11, 0, sizeof(acb->reserved11));  in qla4xxx_initcb_to_acb()
2720 	memset(acb->reserved12, 0, sizeof(acb->reserved12));  in qla4xxx_initcb_to_acb()
2721 	memset(acb->reserved13, 0, sizeof(acb->reserved13));  in qla4xxx_initcb_to_acb()
2722 	memset(acb->reserved14, 0, sizeof(acb->reserved14));  in qla4xxx_initcb_to_acb()
2723 	memset(acb->reserved15, 0, sizeof(acb->reserved15));  in qla4xxx_initcb_to_acb()
2739 	init_fw_cb = dma_alloc_coherent(&ha->pdev->dev,  in qla4xxx_iface_set_param()
2745 		return -ENOMEM;  in qla4xxx_iface_set_param()
2753 		rval = -EIO;  in qla4xxx_iface_set_param()
2759 			rval = -EINVAL;  in qla4xxx_iface_set_param()
2765 		if (iface_param->param_type == ISCSI_NET_PARAM) {  in qla4xxx_iface_set_param()
2766 			switch (iface_param->iface_type) {  in qla4xxx_iface_set_param()
2768 				switch (iface_param->iface_num) {  in qla4xxx_iface_set_param()
2777 						   iface_param->iface_num);  in qla4xxx_iface_set_param()
2782 				switch (iface_param->iface_num) {  in qla4xxx_iface_set_param()
2792 						   iface_param->iface_num);  in qla4xxx_iface_set_param()
2801 		} else if (iface_param->param_type == ISCSI_IFACE_PARAM) {  in qla4xxx_iface_set_param()
2809 	init_fw_cb->cookie = cpu_to_le32(0x11BEAD5A);  in qla4xxx_iface_set_param()
2817 		rval = -EIO;  in qla4xxx_iface_set_param()
2825 		rval = -EIO;  in qla4xxx_iface_set_param()
2829 	wait_for_completion_timeout(&ha->disable_acb_comp,  in qla4xxx_iface_set_param()
2838 		rval = -EIO;  in qla4xxx_iface_set_param()
2847 	dma_free_coherent(&ha->pdev->dev, sizeof(struct addr_ctrl_blk),  in qla4xxx_iface_set_param()
2856 	struct iscsi_session *sess = cls_sess->dd_data;  in qla4xxx_session_get_param()
2857 	struct ddb_entry *ddb_entry = sess->dd_data;  in qla4xxx_session_get_param()
2858 	struct scsi_qla_host *ha = ddb_entry->ha;  in qla4xxx_session_get_param()
2859 	struct iscsi_cls_conn *cls_conn = ddb_entry->conn;  in qla4xxx_session_get_param()
2867 		rval = qla4xxx_get_chap_index(ha, sess->username_in,  in qla4xxx_session_get_param()
2868 					      sess->password_in, BIDI_CHAP,  in qla4xxx_session_get_param()
2876 		if (ddb_entry->ddb_type == FLASH_DDB) {  in qla4xxx_session_get_param()
2877 			if (ddb_entry->chap_tbl_idx != INVALID_ENTRY) {  in qla4xxx_session_get_param()
2878 				idx = ddb_entry->chap_tbl_idx;  in qla4xxx_session_get_param()
2884 			rval = qla4xxx_get_chap_index(ha, sess->username,  in qla4xxx_session_get_param()
2885 						      sess->password,  in qla4xxx_session_get_param()
2899 		if (ddb_entry->ddb_type == FLASH_DDB &&  in qla4xxx_session_get_param()
2900 		    ddb_entry->chap_tbl_idx != INVALID_ENTRY &&  in qla4xxx_session_get_param()
2901 		    !sess->username && !sess->password) {  in qla4xxx_session_get_param()
2902 			idx = ddb_entry->chap_tbl_idx;  in qla4xxx_session_get_param()
2930 	conn = cls_conn->dd_data;  in qla4xxx_conn_get_param()
2931 	qla_conn = conn->dd_data;  in qla4xxx_conn_get_param()
2932 	dst_addr = (struct sockaddr *)&qla_conn->qla_ep->dst_addr;  in qla4xxx_conn_get_param()
2951 	tmp_ddb_index = find_first_zero_bit(ha->ddb_idx_map, MAX_DDB_ENTRIES);  in qla4xxx_get_ddb_index()
2960 	if (test_and_set_bit(tmp_ddb_index, ha->ddb_idx_map))  in qla4xxx_get_ddb_index()
2992 	if (ddb_entry->fw_ddb_entry.options & DDB_OPT_IPV6_DEVICE) {  in qla4xxx_match_ipaddress()
3026 	sess = cls_sess->dd_data;  in qla4xxx_match_fwdb_session()
3027 	conn = cls_conn->dd_data;  in qla4xxx_match_fwdb_session()
3029 	if (sess->targetname == NULL ||  in qla4xxx_match_fwdb_session()
3030 	    conn->persistent_address == NULL ||  in qla4xxx_match_fwdb_session()
3031 	    conn->persistent_port == 0)  in qla4xxx_match_fwdb_session()
3042 		if (ddb_entry->ddb_type != FLASH_DDB)  in qla4xxx_match_fwdb_session()
3045 		existing_sess = ddb_entry->sess->dd_data;  in qla4xxx_match_fwdb_session()
3046 		existing_conn = ddb_entry->conn->dd_data;  in qla4xxx_match_fwdb_session()
3048 		if (existing_sess->targetname == NULL ||  in qla4xxx_match_fwdb_session()
3049 		    existing_conn->persistent_address == NULL ||  in qla4xxx_match_fwdb_session()
3050 		    existing_conn->persistent_port == 0)  in qla4xxx_match_fwdb_session()
3055 				  existing_sess->targetname,  in qla4xxx_match_fwdb_session()
3056 				  sess->targetname));  in qla4xxx_match_fwdb_session()
3060 				  existing_conn->persistent_address,  in qla4xxx_match_fwdb_session()
3061 				  conn->persistent_address));  in qla4xxx_match_fwdb_session()
3065 				  existing_conn->persistent_port,  in qla4xxx_match_fwdb_session()
3066 				  conn->persistent_port));  in qla4xxx_match_fwdb_session()
3068 		if (strcmp(existing_sess->targetname, sess->targetname))  in qla4xxx_match_fwdb_session()
3071 					existing_conn->persistent_address,  in qla4xxx_match_fwdb_session()
3072 					conn->persistent_address);  in qla4xxx_match_fwdb_session()
3075 		if (existing_conn->persistent_port != conn->persistent_port)  in qla4xxx_match_fwdb_session()
3106 	qla_ep = ep->dd_data;  in qla4xxx_session_create()
3107 	ha = to_qla_host(qla_ep->host);  in qla4xxx_session_create()
3109 			  ha->host_no));  in qla4xxx_session_create()
3115 	cls_sess = iscsi_session_setup(&qla4xxx_iscsi_transport, qla_ep->host,  in qla4xxx_session_create()
3122 	sess = cls_sess->dd_data;  in qla4xxx_session_create()
3123 	ddb_entry = sess->dd_data;  in qla4xxx_session_create()
3124 	ddb_entry->fw_ddb_index = ddb_index;  in qla4xxx_session_create()
3125 	ddb_entry->fw_ddb_device_state = DDB_DS_NO_CONNECTION_ACTIVE;  in qla4xxx_session_create()
3126 	ddb_entry->ha = ha;  in qla4xxx_session_create()
3127 	ddb_entry->sess = cls_sess;  in qla4xxx_session_create()
3128 	ddb_entry->unblock_sess = qla4xxx_unblock_ddb;  in qla4xxx_session_create()
3129 	ddb_entry->ddb_change = qla4xxx_ddb_change;  in qla4xxx_session_create()
3130 	clear_bit(DDB_CONN_CLOSE_FAILURE, &ddb_entry->flags);  in qla4xxx_session_create()
3131 	cls_sess->recovery_tmo = ql4xsess_recovery_tmo;  in qla4xxx_session_create()
3132 	ha->fw_ddb_index_map[ddb_entry->fw_ddb_index] = ddb_entry;  in qla4xxx_session_create()
3133 	ha->tot_ddbs++;  in qla4xxx_session_create()
3149 	sess = cls_sess->dd_data;  in qla4xxx_session_destroy()
3150 	ddb_entry = sess->dd_data;  in qla4xxx_session_destroy()
3151 	ha = ddb_entry->ha;  in qla4xxx_session_destroy()
3153 			  ha->host_no));  in qla4xxx_session_destroy()
3155 	fw_ddb_entry = dma_alloc_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),  in qla4xxx_session_destroy()
3165 		ret = qla4xxx_get_fwddb_entry(ha, ddb_entry->fw_ddb_index,  in qla4xxx_session_destroy()
3180 	qla4xxx_clear_ddb_entry(ha, ddb_entry->fw_ddb_index);  in qla4xxx_session_destroy()
3181 	if (test_and_clear_bit(DDB_CONN_CLOSE_FAILURE, &ddb_entry->flags))  in qla4xxx_session_destroy()
3182 		clear_bit(ddb_entry->fw_ddb_index, ha->ddb_idx_map);  in qla4xxx_session_destroy()
3183 	spin_lock_irqsave(&ha->hardware_lock, flags);  in qla4xxx_session_destroy()
3185 	spin_unlock_irqrestore(&ha->hardware_lock, flags);  in qla4xxx_session_destroy()
3190 		dma_free_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),  in qla4xxx_session_destroy()
3210 	sess = cls_sess->dd_data;  in qla4xxx_conn_create()
3211 	ddb_entry = sess->dd_data;  in qla4xxx_conn_create()
3212 	ddb_entry->conn = cls_conn;  in qla4xxx_conn_create()
3214 	ha = ddb_entry->ha;  in qla4xxx_conn_create()
3231 	sess = cls_session->dd_data;  in qla4xxx_conn_bind()
3232 	ddb_entry = sess->dd_data;  in qla4xxx_conn_bind()
3233 	ha = ddb_entry->ha;  in qla4xxx_conn_bind()
3236 			  cls_session->sid, cls_conn->cid));  in qla4xxx_conn_bind()
3239 		return -EINVAL;  in qla4xxx_conn_bind()
3242 		return -EINVAL;  in qla4xxx_conn_bind()
3243 	conn = cls_conn->dd_data;  in qla4xxx_conn_bind()
3244 	qla_conn = conn->dd_data;  in qla4xxx_conn_bind()
3245 	qla_conn->qla_ep = ep->dd_data;  in qla4xxx_conn_bind()
3262 	sess = cls_sess->dd_data;  in qla4xxx_conn_start()
3263 	ddb_entry = sess->dd_data;  in qla4xxx_conn_start()
3264 	ha = ddb_entry->ha;  in qla4xxx_conn_start()
3266 			  cls_sess->sid, cls_conn->cid));  in qla4xxx_conn_start()
3276 		ret = -EEXIST;  in qla4xxx_conn_start()
3280 	fw_ddb_entry = dma_alloc_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),  in qla4xxx_conn_start()
3285 		ret = -ENOMEM;  in qla4xxx_conn_start()
3297 			if (ddb_entry->fw_ddb_device_state ==  in qla4xxx_conn_start()
3299 				ddb_entry->unblock_sess(ddb_entry->sess);  in qla4xxx_conn_start()
3304 			   __func__, ddb_entry->fw_ddb_index);  in qla4xxx_conn_start()
3308 	status = qla4xxx_conn_open(ha, ddb_entry->fw_ddb_index);  in qla4xxx_conn_start()
3311 			   sess->targetname);  in qla4xxx_conn_start()
3312 		ret = -EINVAL;  in qla4xxx_conn_start()
3316 	if (ddb_entry->fw_ddb_device_state == DDB_DS_NO_CONNECTION_ACTIVE)  in qla4xxx_conn_start()
3317 		ddb_entry->fw_ddb_device_state = DDB_DS_LOGIN_IN_PROCESS;  in qla4xxx_conn_start()
3320 		      ddb_entry->fw_ddb_device_state));  in qla4xxx_conn_start()
3327 		dma_free_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),  in qla4xxx_conn_start()
3340 	sess = cls_sess->dd_data;  in qla4xxx_conn_destroy()
3341 	ddb_entry = sess->dd_data;  in qla4xxx_conn_destroy()
3342 	ha = ddb_entry->ha;  in qla4xxx_conn_destroy()
3344 			  cls_conn->cid));  in qla4xxx_conn_destroy()
3365 	ha = task_data->ha;  in qla4xxx_task_work()
3366 	task = task_data->task;  in qla4xxx_task_work()
3367 	sts = &task_data->sts;  in qla4xxx_task_work()
3373 	DEBUG3(qla4xxx_dump_buffer(task_data->resp_buffer, 64));  in qla4xxx_task_work()
3375 	conn = task->conn;  in qla4xxx_task_work()
3377 	switch (sts->completionStatus) {  in qla4xxx_task_work()
3379 		hdr = (struct iscsi_hdr *)task_data->resp_buffer;  in qla4xxx_task_work()
3381 		itt = sts->handle;  in qla4xxx_task_work()
3382 		hdr->itt = itt;  in qla4xxx_task_work()
3383 		data = task_data->resp_buffer + hdr_len;  in qla4xxx_task_work()
3384 		data_len = task_data->resp_len - hdr_len;  in qla4xxx_task_work()
3389 			   sts->completionStatus);  in qla4xxx_task_work()
3403 	sess = task->conn->session;  in qla4xxx_alloc_pdu()
3404 	ddb_entry = sess->dd_data;  in qla4xxx_alloc_pdu()
3405 	ha = ddb_entry->ha;  in qla4xxx_alloc_pdu()
3406 	task_data = task->dd_data;  in qla4xxx_alloc_pdu()
3409 	if (task->sc) {  in qla4xxx_alloc_pdu()
3412 		return -EINVAL;  in qla4xxx_alloc_pdu()
3416 	task_data->ha = ha;  in qla4xxx_alloc_pdu()
3417 	task_data->task = task;  in qla4xxx_alloc_pdu()
3419 	if (task->data_count) {  in qla4xxx_alloc_pdu()
3420 		task_data->data_dma = dma_map_single(&ha->pdev->dev, task->data,  in qla4xxx_alloc_pdu()
3421 						     task->data_count,  in qla4xxx_alloc_pdu()
3423 		if (dma_mapping_error(&ha->pdev->dev, task_data->data_dma))  in qla4xxx_alloc_pdu()
3424 			return -ENOMEM;  in qla4xxx_alloc_pdu()
3428 		      __func__, task->conn->max_recv_dlength, hdr_len));  in qla4xxx_alloc_pdu()
3430 	task_data->resp_len = task->conn->max_recv_dlength + hdr_len;  in qla4xxx_alloc_pdu()
3431 	task_data->resp_buffer = dma_alloc_coherent(&ha->pdev->dev,  in qla4xxx_alloc_pdu()
3432 						    task_data->resp_len,  in qla4xxx_alloc_pdu()
3433 						    &task_data->resp_dma,  in qla4xxx_alloc_pdu()
3435 	if (!task_data->resp_buffer)  in qla4xxx_alloc_pdu()
3438 	task_data->req_len = task->data_count + hdr_len;  in qla4xxx_alloc_pdu()
3439 	task_data->req_buffer = dma_alloc_coherent(&ha->pdev->dev,  in qla4xxx_alloc_pdu()
3440 						   task_data->req_len,  in qla4xxx_alloc_pdu()
3441 						   &task_data->req_dma,  in qla4xxx_alloc_pdu()
3443 	if (!task_data->req_buffer)  in qla4xxx_alloc_pdu()
3446 	task->hdr = task_data->req_buffer;  in qla4xxx_alloc_pdu()
3448 	INIT_WORK(&task_data->task_work, qla4xxx_task_work);  in qla4xxx_alloc_pdu()
3453 	if (task_data->resp_buffer)  in qla4xxx_alloc_pdu()
3454 		dma_free_coherent(&ha->pdev->dev, task_data->resp_len,  in qla4xxx_alloc_pdu()
3455 				  task_data->resp_buffer, task_data->resp_dma);  in qla4xxx_alloc_pdu()
3457 	if (task_data->req_buffer)  in qla4xxx_alloc_pdu()
3458 		dma_free_coherent(&ha->pdev->dev, task_data->req_len,  in qla4xxx_alloc_pdu()
3459 				  task_data->req_buffer, task_data->req_dma);  in qla4xxx_alloc_pdu()
3460 	return -ENOMEM;  in qla4xxx_alloc_pdu()
3472 	sess = task->conn->session;  in qla4xxx_task_cleanup()
3473 	ddb_entry = sess->dd_data;  in qla4xxx_task_cleanup()
3474 	ha = ddb_entry->ha;  in qla4xxx_task_cleanup()
3475 	task_data = task->dd_data;  in qla4xxx_task_cleanup()
3477 	if (task->data_count) {  in qla4xxx_task_cleanup()
3478 		dma_unmap_single(&ha->pdev->dev, task_data->data_dma,  in qla4xxx_task_cleanup()
3479 				 task->data_count, DMA_TO_DEVICE);  in qla4xxx_task_cleanup()
3483 		      __func__, task->conn->max_recv_dlength, hdr_len));  in qla4xxx_task_cleanup()
3485 	dma_free_coherent(&ha->pdev->dev, task_data->resp_len,  in qla4xxx_task_cleanup()
3486 			  task_data->resp_buffer, task_data->resp_dma);  in qla4xxx_task_cleanup()
3487 	dma_free_coherent(&ha->pdev->dev, task_data->req_len,  in qla4xxx_task_cleanup()
3488 			  task_data->req_buffer, task_data->req_dma);  in qla4xxx_task_cleanup()
3494 	struct scsi_cmnd *sc = task->sc;  in qla4xxx_task_xmit()
3495 	struct iscsi_session *sess = task->conn->session;  in qla4xxx_task_xmit()
3496 	struct ddb_entry *ddb_entry = sess->dd_data;  in qla4xxx_task_xmit()
3497 	struct scsi_qla_host *ha = ddb_entry->ha;  in qla4xxx_task_xmit()
3504 	return -ENOSYS;  in qla4xxx_task_xmit()
3514 	options = le16_to_cpu(fw_ddb_entry->options);  in qla4xxx_copy_from_fwddb_param()
3515 	conn->is_fw_assigned_ipv6 = test_bit(OPT_IS_FW_ASSIGNED_IPV6, &options);  in qla4xxx_copy_from_fwddb_param()
3517 		rc = iscsi_switch_str_param(&sess->portal_type,  in qla4xxx_copy_from_fwddb_param()
3522 		rc = iscsi_switch_str_param(&sess->portal_type,  in qla4xxx_copy_from_fwddb_param()
3528 	sess->auto_snd_tgt_disable = test_bit(OPT_AUTO_SENDTGTS_DISABLE,  in qla4xxx_copy_from_fwddb_param()
3530 	sess->discovery_sess = test_bit(OPT_DISC_SESSION, &options);  in qla4xxx_copy_from_fwddb_param()
3531 	sess->entry_state = test_bit(OPT_ENTRY_STATE, &options);  in qla4xxx_copy_from_fwddb_param()
3533 	options = le16_to_cpu(fw_ddb_entry->iscsi_options);  in qla4xxx_copy_from_fwddb_param()
3534 	conn->hdrdgst_en = test_bit(ISCSIOPT_HEADER_DIGEST_EN, &options);  in qla4xxx_copy_from_fwddb_param()
3535 	conn->datadgst_en = test_bit(ISCSIOPT_DATA_DIGEST_EN, &options);  in qla4xxx_copy_from_fwddb_param()
3536 	sess->imm_data_en = test_bit(ISCSIOPT_IMMEDIATE_DATA_EN, &options);  in qla4xxx_copy_from_fwddb_param()
3537 	sess->initial_r2t_en = test_bit(ISCSIOPT_INITIAL_R2T_EN, &options);  in qla4xxx_copy_from_fwddb_param()
3538 	sess->dataseq_inorder_en = test_bit(ISCSIOPT_DATA_SEQ_IN_ORDER,  in qla4xxx_copy_from_fwddb_param()
3540 	sess->pdu_inorder_en = test_bit(ISCSIOPT_DATA_PDU_IN_ORDER, &options);  in qla4xxx_copy_from_fwddb_param()
3541 	sess->chap_auth_en = test_bit(ISCSIOPT_CHAP_AUTH_EN, &options);  in qla4xxx_copy_from_fwddb_param()
3542 	conn->snack_req_en = test_bit(ISCSIOPT_SNACK_REQ_EN, &options);  in qla4xxx_copy_from_fwddb_param()
3543 	sess->discovery_logout_en = test_bit(ISCSIOPT_DISCOVERY_LOGOUT_EN,  in qla4xxx_copy_from_fwddb_param()
3545 	sess->bidi_chap_en = test_bit(ISCSIOPT_BIDI_CHAP_EN, &options);  in qla4xxx_copy_from_fwddb_param()
3546 	sess->discovery_auth_optional =  in qla4xxx_copy_from_fwddb_param()
3549 		sess->erl |= BIT_1;  in qla4xxx_copy_from_fwddb_param()
3551 		sess->erl |= BIT_0;  in qla4xxx_copy_from_fwddb_param()
3553 	options = le16_to_cpu(fw_ddb_entry->tcp_options);  in qla4xxx_copy_from_fwddb_param()
3554 	conn->tcp_timestamp_stat = test_bit(TCPOPT_TIMESTAMP_STAT, &options);  in qla4xxx_copy_from_fwddb_param()
3555 	conn->tcp_nagle_disable = test_bit(TCPOPT_NAGLE_DISABLE, &options);  in qla4xxx_copy_from_fwddb_param()
3556 	conn->tcp_wsf_disable = test_bit(TCPOPT_WSF_DISABLE, &options);  in qla4xxx_copy_from_fwddb_param()
3558 		conn->tcp_timer_scale |= BIT_3;  in qla4xxx_copy_from_fwddb_param()
3560 		conn->tcp_timer_scale |= BIT_2;  in qla4xxx_copy_from_fwddb_param()
3562 		conn->tcp_timer_scale |= BIT_1;  in qla4xxx_copy_from_fwddb_param()
3564 	conn->tcp_timer_scale >>= 1;  in qla4xxx_copy_from_fwddb_param()
3565 	conn->tcp_timestamp_en = test_bit(TCPOPT_TIMESTAMP_EN, &options);  in qla4xxx_copy_from_fwddb_param()
3567 	options = le16_to_cpu(fw_ddb_entry->ip_options);  in qla4xxx_copy_from_fwddb_param()
3568 	conn->fragment_disable = test_bit(IPOPT_FRAGMENT_DISABLE, &options);  in qla4xxx_copy_from_fwddb_param()
3570 	conn->max_recv_dlength = BYTE_UNITS *  in qla4xxx_copy_from_fwddb_param()
3571 			  le16_to_cpu(fw_ddb_entry->iscsi_max_rcv_data_seg_len);  in qla4xxx_copy_from_fwddb_param()
3572 	conn->max_xmit_dlength = BYTE_UNITS *  in qla4xxx_copy_from_fwddb_param()
3573 			  le16_to_cpu(fw_ddb_entry->iscsi_max_snd_data_seg_len);  in qla4xxx_copy_from_fwddb_param()
3574 	sess->first_burst = BYTE_UNITS *  in qla4xxx_copy_from_fwddb_param()
3575 			       le16_to_cpu(fw_ddb_entry->iscsi_first_burst_len);  in qla4xxx_copy_from_fwddb_param()
3576 	sess->max_burst = BYTE_UNITS *  in qla4xxx_copy_from_fwddb_param()
3577 				 le16_to_cpu(fw_ddb_entry->iscsi_max_burst_len);  in qla4xxx_copy_from_fwddb_param()
3578 	sess->max_r2t = le16_to_cpu(fw_ddb_entry->iscsi_max_outsnd_r2t);  in qla4xxx_copy_from_fwddb_param()
3579 	sess->time2wait = le16_to_cpu(fw_ddb_entry->iscsi_def_time2wait);  in qla4xxx_copy_from_fwddb_param()
3580 	sess->time2retain = le16_to_cpu(fw_ddb_entry->iscsi_def_time2retain);  in qla4xxx_copy_from_fwddb_param()
3581 	sess->tpgt = le32_to_cpu(fw_ddb_entry->tgt_portal_grp);  in qla4xxx_copy_from_fwddb_param()
3582 	conn->max_segment_size = le16_to_cpu(fw_ddb_entry->mss);  in qla4xxx_copy_from_fwddb_param()
3583 	conn->tcp_xmit_wsf = fw_ddb_entry->tcp_xmt_wsf;  in qla4xxx_copy_from_fwddb_param()
3584 	conn->tcp_recv_wsf = fw_ddb_entry->tcp_rcv_wsf;  in qla4xxx_copy_from_fwddb_param()
3585 	conn->ipv6_flow_label = le16_to_cpu(fw_ddb_entry->ipv6_flow_lbl);  in qla4xxx_copy_from_fwddb_param()
3586 	conn->keepalive_timeout = le16_to_cpu(fw_ddb_entry->ka_timeout);  in qla4xxx_copy_from_fwddb_param()
3587 	conn->local_port = le16_to_cpu(fw_ddb_entry->lcl_port);  in qla4xxx_copy_from_fwddb_param()
3588 	conn->statsn = le32_to_cpu(fw_ddb_entry->stat_sn);  in qla4xxx_copy_from_fwddb_param()
3589 	conn->exp_statsn = le32_to_cpu(fw_ddb_entry->exp_stat_sn);  in qla4xxx_copy_from_fwddb_param()
3590 	sess->discovery_parent_idx = le16_to_cpu(fw_ddb_entry->ddb_link);  in qla4xxx_copy_from_fwddb_param()
3591 	sess->discovery_parent_type = le16_to_cpu(fw_ddb_entry->ddb_link);  in qla4xxx_copy_from_fwddb_param()
3592 	sess->chap_out_idx = le16_to_cpu(fw_ddb_entry->chap_tbl_idx);  in qla4xxx_copy_from_fwddb_param()
3593 	sess->tsid = le16_to_cpu(fw_ddb_entry->tsid);  in qla4xxx_copy_from_fwddb_param()
3595 	sess->default_taskmgmt_timeout =  in qla4xxx_copy_from_fwddb_param()
3596 				le16_to_cpu(fw_ddb_entry->def_timeout);  in qla4xxx_copy_from_fwddb_param()
3597 	conn->port = le16_to_cpu(fw_ddb_entry->port);  in qla4xxx_copy_from_fwddb_param()
3599 	options = le16_to_cpu(fw_ddb_entry->options);  in qla4xxx_copy_from_fwddb_param()
3600 	conn->ipaddress = kzalloc(IPv6_ADDR_LEN, GFP_KERNEL);  in qla4xxx_copy_from_fwddb_param()
3601 	if (!conn->ipaddress) {  in qla4xxx_copy_from_fwddb_param()
3602 		rc = -ENOMEM;  in qla4xxx_copy_from_fwddb_param()
3606 	conn->redirect_ipaddr = kzalloc(IPv6_ADDR_LEN, GFP_KERNEL);  in qla4xxx_copy_from_fwddb_param()
3607 	if (!conn->redirect_ipaddr) {  in qla4xxx_copy_from_fwddb_param()
3608 		rc = -ENOMEM;  in qla4xxx_copy_from_fwddb_param()
3612 	memcpy(conn->ipaddress, fw_ddb_entry->ip_addr, IPv6_ADDR_LEN);  in qla4xxx_copy_from_fwddb_param()
3613 	memcpy(conn->redirect_ipaddr, fw_ddb_entry->tgt_addr, IPv6_ADDR_LEN);  in qla4xxx_copy_from_fwddb_param()
3616 		conn->ipv6_traffic_class = fw_ddb_entry->ipv4_tos;  in qla4xxx_copy_from_fwddb_param()
3618 		conn->link_local_ipv6_addr = kmemdup(  in qla4xxx_copy_from_fwddb_param()
3619 					fw_ddb_entry->link_local_ipv6_addr,  in qla4xxx_copy_from_fwddb_param()
3621 		if (!conn->link_local_ipv6_addr) {  in qla4xxx_copy_from_fwddb_param()
3622 			rc = -ENOMEM;  in qla4xxx_copy_from_fwddb_param()
3626 		conn->ipv4_tos = fw_ddb_entry->ipv4_tos;  in qla4xxx_copy_from_fwddb_param()
3629 	if (fw_ddb_entry->iscsi_name[0]) {  in qla4xxx_copy_from_fwddb_param()
3630 		rc = iscsi_switch_str_param(&sess->targetname,  in qla4xxx_copy_from_fwddb_param()
3631 					    (char *)fw_ddb_entry->iscsi_name);  in qla4xxx_copy_from_fwddb_param()
3636 	if (fw_ddb_entry->iscsi_alias[0]) {  in qla4xxx_copy_from_fwddb_param()
3637 		rc = iscsi_switch_str_param(&sess->targetalias,  in qla4xxx_copy_from_fwddb_param()
3638 					    (char *)fw_ddb_entry->iscsi_alias);  in qla4xxx_copy_from_fwddb_param()
3643 	COPY_ISID(sess->isid, fw_ddb_entry->isid);  in qla4xxx_copy_from_fwddb_param()
3655 	options = le16_to_cpu(fw_ddb_entry->options);  in qla4xxx_copy_to_fwddb_param()
3656 	SET_BITVAL(conn->is_fw_assigned_ipv6,  options, BIT_11);  in qla4xxx_copy_to_fwddb_param()
3657 	if (!strncmp(sess->portal_type, PORTAL_TYPE_IPV6, 4))  in qla4xxx_copy_to_fwddb_param()
3662 	SET_BITVAL(sess->auto_snd_tgt_disable, options, BIT_6);  in qla4xxx_copy_to_fwddb_param()
3663 	SET_BITVAL(sess->discovery_sess, options, BIT_4);  in qla4xxx_copy_to_fwddb_param()
3664 	SET_BITVAL(sess->entry_state, options, BIT_3);  in qla4xxx_copy_to_fwddb_param()
3665 	fw_ddb_entry->options = cpu_to_le16(options);  in qla4xxx_copy_to_fwddb_param()
3667 	options = le16_to_cpu(fw_ddb_entry->iscsi_options);  in qla4xxx_copy_to_fwddb_param()
3668 	SET_BITVAL(conn->hdrdgst_en, options, BIT_13);  in qla4xxx_copy_to_fwddb_param()
3669 	SET_BITVAL(conn->datadgst_en, options, BIT_12);  in qla4xxx_copy_to_fwddb_param()
3670 	SET_BITVAL(sess->imm_data_en, options, BIT_11);  in qla4xxx_copy_to_fwddb_param()
3671 	SET_BITVAL(sess->initial_r2t_en, options, BIT_10);  in qla4xxx_copy_to_fwddb_param()
3672 	SET_BITVAL(sess->dataseq_inorder_en, options, BIT_9);  in qla4xxx_copy_to_fwddb_param()
3673 	SET_BITVAL(sess->pdu_inorder_en, options, BIT_8);  in qla4xxx_copy_to_fwddb_param()
3674 	SET_BITVAL(sess->chap_auth_en, options, BIT_7);  in qla4xxx_copy_to_fwddb_param()
3675 	SET_BITVAL(conn->snack_req_en, options, BIT_6);  in qla4xxx_copy_to_fwddb_param()
3676 	SET_BITVAL(sess->discovery_logout_en, options, BIT_5);  in qla4xxx_copy_to_fwddb_param()
3677 	SET_BITVAL(sess->bidi_chap_en, options, BIT_4);  in qla4xxx_copy_to_fwddb_param()
3678 	SET_BITVAL(sess->discovery_auth_optional, options, BIT_3);  in qla4xxx_copy_to_fwddb_param()
3679 	SET_BITVAL(sess->erl & BIT_1, options, BIT_1);  in qla4xxx_copy_to_fwddb_param()
3680 	SET_BITVAL(sess->erl & BIT_0, options, BIT_0);  in qla4xxx_copy_to_fwddb_param()
3681 	fw_ddb_entry->iscsi_options = cpu_to_le16(options);  in qla4xxx_copy_to_fwddb_param()
3683 	options = le16_to_cpu(fw_ddb_entry->tcp_options);  in qla4xxx_copy_to_fwddb_param()
3684 	SET_BITVAL(conn->tcp_timestamp_stat, options, BIT_6);  in qla4xxx_copy_to_fwddb_param()
3685 	SET_BITVAL(conn->tcp_nagle_disable, options, BIT_5);  in qla4xxx_copy_to_fwddb_param()
3686 	SET_BITVAL(conn->tcp_wsf_disable, options, BIT_4);  in qla4xxx_copy_to_fwddb_param()
3687 	SET_BITVAL(conn->tcp_timer_scale & BIT_2, options, BIT_3);  in qla4xxx_copy_to_fwddb_param()
3688 	SET_BITVAL(conn->tcp_timer_scale & BIT_1, options, BIT_2);  in qla4xxx_copy_to_fwddb_param()
3689 	SET_BITVAL(conn->tcp_timer_scale & BIT_0, options, BIT_1);  in qla4xxx_copy_to_fwddb_param()
3690 	SET_BITVAL(conn->tcp_timestamp_en, options, BIT_0);  in qla4xxx_copy_to_fwddb_param()
3691 	fw_ddb_entry->tcp_options = cpu_to_le16(options);  in qla4xxx_copy_to_fwddb_param()
3693 	options = le16_to_cpu(fw_ddb_entry->ip_options);  in qla4xxx_copy_to_fwddb_param()
3694 	SET_BITVAL(conn->fragment_disable, options, BIT_4);  in qla4xxx_copy_to_fwddb_param()
3695 	fw_ddb_entry->ip_options = cpu_to_le16(options);  in qla4xxx_copy_to_fwddb_param()
3697 	fw_ddb_entry->iscsi_max_outsnd_r2t = cpu_to_le16(sess->max_r2t);  in qla4xxx_copy_to_fwddb_param()
3698 	fw_ddb_entry->iscsi_max_rcv_data_seg_len =  in qla4xxx_copy_to_fwddb_param()
3699 			       cpu_to_le16(conn->max_recv_dlength / BYTE_UNITS);  in qla4xxx_copy_to_fwddb_param()
3700 	fw_ddb_entry->iscsi_max_snd_data_seg_len =  in qla4xxx_copy_to_fwddb_param()
3701 			       cpu_to_le16(conn->max_xmit_dlength / BYTE_UNITS);  in qla4xxx_copy_to_fwddb_param()
3702 	fw_ddb_entry->iscsi_first_burst_len =  in qla4xxx_copy_to_fwddb_param()
3703 				cpu_to_le16(sess->first_burst / BYTE_UNITS);  in qla4xxx_copy_to_fwddb_param()
3704 	fw_ddb_entry->iscsi_max_burst_len = cpu_to_le16(sess->max_burst /  in qla4xxx_copy_to_fwddb_param()
3706 	fw_ddb_entry->iscsi_def_time2wait = cpu_to_le16(sess->time2wait);  in qla4xxx_copy_to_fwddb_param()
3707 	fw_ddb_entry->iscsi_def_time2retain = cpu_to_le16(sess->time2retain);  in qla4xxx_copy_to_fwddb_param()
3708 	fw_ddb_entry->tgt_portal_grp = cpu_to_le16(sess->tpgt);  in qla4xxx_copy_to_fwddb_param()
3709 	fw_ddb_entry->mss = cpu_to_le16(conn->max_segment_size);  in qla4xxx_copy_to_fwddb_param()
3710 	fw_ddb_entry->tcp_xmt_wsf = (uint8_t) cpu_to_le32(conn->tcp_xmit_wsf);  in qla4xxx_copy_to_fwddb_param()
3711 	fw_ddb_entry->tcp_rcv_wsf = (uint8_t) cpu_to_le32(conn->tcp_recv_wsf);  in qla4xxx_copy_to_fwddb_param()
3712 	fw_ddb_entry->ipv6_flow_lbl = cpu_to_le16(conn->ipv6_flow_label);  in qla4xxx_copy_to_fwddb_param()
3713 	fw_ddb_entry->ka_timeout = cpu_to_le16(conn->keepalive_timeout);  in qla4xxx_copy_to_fwddb_param()
3714 	fw_ddb_entry->lcl_port = cpu_to_le16(conn->local_port);  in qla4xxx_copy_to_fwddb_param()
3715 	fw_ddb_entry->stat_sn = cpu_to_le32(conn->statsn);  in qla4xxx_copy_to_fwddb_param()
3716 	fw_ddb_entry->exp_stat_sn = cpu_to_le32(conn->exp_statsn);  in qla4xxx_copy_to_fwddb_param()
3717 	fw_ddb_entry->ddb_link = cpu_to_le16(sess->discovery_parent_idx);  in qla4xxx_copy_to_fwddb_param()
3718 	fw_ddb_entry->chap_tbl_idx = cpu_to_le16(sess->chap_out_idx);  in qla4xxx_copy_to_fwddb_param()
3719 	fw_ddb_entry->tsid = cpu_to_le16(sess->tsid);  in qla4xxx_copy_to_fwddb_param()
3720 	fw_ddb_entry->port = cpu_to_le16(conn->port);  in qla4xxx_copy_to_fwddb_param()
3721 	fw_ddb_entry->def_timeout =  in qla4xxx_copy_to_fwddb_param()
3722 				cpu_to_le16(sess->default_taskmgmt_timeout);  in qla4xxx_copy_to_fwddb_param()
3724 	if (!strncmp(sess->portal_type, PORTAL_TYPE_IPV6, 4))  in qla4xxx_copy_to_fwddb_param()
3725 		fw_ddb_entry->ipv4_tos = conn->ipv6_traffic_class;  in qla4xxx_copy_to_fwddb_param()
3727 		fw_ddb_entry->ipv4_tos = conn->ipv4_tos;  in qla4xxx_copy_to_fwddb_param()
3729 	if (conn->ipaddress)  in qla4xxx_copy_to_fwddb_param()
3730 		memcpy(fw_ddb_entry->ip_addr, conn->ipaddress,  in qla4xxx_copy_to_fwddb_param()
3731 		       sizeof(fw_ddb_entry->ip_addr));  in qla4xxx_copy_to_fwddb_param()
3733 	if (conn->redirect_ipaddr)  in qla4xxx_copy_to_fwddb_param()
3734 		memcpy(fw_ddb_entry->tgt_addr, conn->redirect_ipaddr,  in qla4xxx_copy_to_fwddb_param()
3735 		       sizeof(fw_ddb_entry->tgt_addr));  in qla4xxx_copy_to_fwddb_param()
3737 	if (conn->link_local_ipv6_addr)  in qla4xxx_copy_to_fwddb_param()
3738 		memcpy(fw_ddb_entry->link_local_ipv6_addr,  in qla4xxx_copy_to_fwddb_param()
3739 		       conn->link_local_ipv6_addr,  in qla4xxx_copy_to_fwddb_param()
3740 		       sizeof(fw_ddb_entry->link_local_ipv6_addr));  in qla4xxx_copy_to_fwddb_param()
3742 	if (sess->targetname)  in qla4xxx_copy_to_fwddb_param()
3743 		memcpy(fw_ddb_entry->iscsi_name, sess->targetname,  in qla4xxx_copy_to_fwddb_param()
3744 		       sizeof(fw_ddb_entry->iscsi_name));  in qla4xxx_copy_to_fwddb_param()
3746 	if (sess->targetalias)  in qla4xxx_copy_to_fwddb_param()
3747 		memcpy(fw_ddb_entry->iscsi_alias, sess->targetalias,  in qla4xxx_copy_to_fwddb_param()
3748 		       sizeof(fw_ddb_entry->iscsi_alias));  in qla4xxx_copy_to_fwddb_param()
3750 	COPY_ISID(fw_ddb_entry->isid, sess->isid);  in qla4xxx_copy_to_fwddb_param()
3764 	options = le16_to_cpu(fw_ddb_entry->options);  in qla4xxx_copy_to_sess_conn_params()
3765 	conn->is_fw_assigned_ipv6 = test_bit(OPT_IS_FW_ASSIGNED_IPV6, &options);  in qla4xxx_copy_to_sess_conn_params()
3766 	sess->auto_snd_tgt_disable = test_bit(OPT_AUTO_SENDTGTS_DISABLE,  in qla4xxx_copy_to_sess_conn_params()
3768 	sess->discovery_sess = test_bit(OPT_DISC_SESSION, &options);  in qla4xxx_copy_to_sess_conn_params()
3770 	options = le16_to_cpu(fw_ddb_entry->iscsi_options);  in qla4xxx_copy_to_sess_conn_params()
3771 	conn->hdrdgst_en = test_bit(ISCSIOPT_HEADER_DIGEST_EN, &options);  in qla4xxx_copy_to_sess_conn_params()
3772 	conn->datadgst_en = test_bit(ISCSIOPT_DATA_DIGEST_EN, &options);  in qla4xxx_copy_to_sess_conn_params()
3773 	sess->imm_data_en = test_bit(ISCSIOPT_IMMEDIATE_DATA_EN, &options);  in qla4xxx_copy_to_sess_conn_params()
3774 	sess->initial_r2t_en = test_bit(ISCSIOPT_INITIAL_R2T_EN, &options);  in qla4xxx_copy_to_sess_conn_params()
3775 	sess->dataseq_inorder_en = test_bit(ISCSIOPT_DATA_SEQ_IN_ORDER,  in qla4xxx_copy_to_sess_conn_params()
3777 	sess->pdu_inorder_en = test_bit(ISCSIOPT_DATA_PDU_IN_ORDER, &options);  in qla4xxx_copy_to_sess_conn_params()
3778 	sess->chap_auth_en = test_bit(ISCSIOPT_CHAP_AUTH_EN, &options);  in qla4xxx_copy_to_sess_conn_params()
3779 	sess->discovery_logout_en = test_bit(ISCSIOPT_DISCOVERY_LOGOUT_EN,  in qla4xxx_copy_to_sess_conn_params()
3781 	sess->bidi_chap_en = test_bit(ISCSIOPT_BIDI_CHAP_EN, &options);  in qla4xxx_copy_to_sess_conn_params()
3782 	sess->discovery_auth_optional =  in qla4xxx_copy_to_sess_conn_params()
3785 		sess->erl |= BIT_1;  in qla4xxx_copy_to_sess_conn_params()
3787 		sess->erl |= BIT_0;  in qla4xxx_copy_to_sess_conn_params()
3789 	options = le16_to_cpu(fw_ddb_entry->tcp_options);  in qla4xxx_copy_to_sess_conn_params()
3790 	conn->tcp_timestamp_stat = test_bit(TCPOPT_TIMESTAMP_STAT, &options);  in qla4xxx_copy_to_sess_conn_params()
3791 	conn->tcp_nagle_disable = test_bit(TCPOPT_NAGLE_DISABLE, &options);  in qla4xxx_copy_to_sess_conn_params()
3792 	conn->tcp_wsf_disable = test_bit(TCPOPT_WSF_DISABLE, &options);  in qla4xxx_copy_to_sess_conn_params()
3794 		conn->tcp_timer_scale |= BIT_3;  in qla4xxx_copy_to_sess_conn_params()
3796 		conn->tcp_timer_scale |= BIT_2;  in qla4xxx_copy_to_sess_conn_params()
3798 		conn->tcp_timer_scale |= BIT_1;  in qla4xxx_copy_to_sess_conn_params()
3800 	conn->tcp_timer_scale >>= 1;  in qla4xxx_copy_to_sess_conn_params()
3801 	conn->tcp_timestamp_en = test_bit(TCPOPT_TIMESTAMP_EN, &options);  in qla4xxx_copy_to_sess_conn_params()
3803 	options = le16_to_cpu(fw_ddb_entry->ip_options);  in qla4xxx_copy_to_sess_conn_params()
3804 	conn->fragment_disable = test_bit(IPOPT_FRAGMENT_DISABLE, &options);  in qla4xxx_copy_to_sess_conn_params()
3806 	conn->max_recv_dlength = BYTE_UNITS *  in qla4xxx_copy_to_sess_conn_params()
3807 			  le16_to_cpu(fw_ddb_entry->iscsi_max_rcv_data_seg_len);  in qla4xxx_copy_to_sess_conn_params()
3808 	conn->max_xmit_dlength = BYTE_UNITS *  in qla4xxx_copy_to_sess_conn_params()
3809 			  le16_to_cpu(fw_ddb_entry->iscsi_max_snd_data_seg_len);  in qla4xxx_copy_to_sess_conn_params()
3810 	sess->max_r2t = le16_to_cpu(fw_ddb_entry->iscsi_max_outsnd_r2t);  in qla4xxx_copy_to_sess_conn_params()
3811 	sess->first_burst = BYTE_UNITS *  in qla4xxx_copy_to_sess_conn_params()
3812 			       le16_to_cpu(fw_ddb_entry->iscsi_first_burst_len);  in qla4xxx_copy_to_sess_conn_params()
3813 	sess->max_burst = BYTE_UNITS *  in qla4xxx_copy_to_sess_conn_params()
3814 				 le16_to_cpu(fw_ddb_entry->iscsi_max_burst_len);  in qla4xxx_copy_to_sess_conn_params()
3815 	sess->time2wait = le16_to_cpu(fw_ddb_entry->iscsi_def_time2wait);  in qla4xxx_copy_to_sess_conn_params()
3816 	sess->time2retain = le16_to_cpu(fw_ddb_entry->iscsi_def_time2retain);  in qla4xxx_copy_to_sess_conn_params()
3817 	sess->tpgt = le32_to_cpu(fw_ddb_entry->tgt_portal_grp);  in qla4xxx_copy_to_sess_conn_params()
3818 	conn->max_segment_size = le16_to_cpu(fw_ddb_entry->mss);  in qla4xxx_copy_to_sess_conn_params()
3819 	conn->tcp_xmit_wsf = fw_ddb_entry->tcp_xmt_wsf;  in qla4xxx_copy_to_sess_conn_params()
3820 	conn->tcp_recv_wsf = fw_ddb_entry->tcp_rcv_wsf;  in qla4xxx_copy_to_sess_conn_params()
3821 	conn->ipv4_tos = fw_ddb_entry->ipv4_tos;  in qla4xxx_copy_to_sess_conn_params()
3822 	conn->keepalive_tmo = le16_to_cpu(fw_ddb_entry->ka_timeout);  in qla4xxx_copy_to_sess_conn_params()
3823 	conn->local_port = le16_to_cpu(fw_ddb_entry->lcl_port);  in qla4xxx_copy_to_sess_conn_params()
3824 	conn->statsn = le32_to_cpu(fw_ddb_entry->stat_sn);  in qla4xxx_copy_to_sess_conn_params()
3825 	conn->exp_statsn = le32_to_cpu(fw_ddb_entry->exp_stat_sn);  in qla4xxx_copy_to_sess_conn_params()
3826 	sess->tsid = le16_to_cpu(fw_ddb_entry->tsid);  in qla4xxx_copy_to_sess_conn_params()
3827 	COPY_ISID(sess->isid, fw_ddb_entry->isid);  in qla4xxx_copy_to_sess_conn_params()
3829 	ddb_link = le16_to_cpu(fw_ddb_entry->ddb_link);  in qla4xxx_copy_to_sess_conn_params()
3839 	iscsi_set_param(conn->cls_conn, ISCSI_PARAM_DISCOVERY_PARENT_TYPE,  in qla4xxx_copy_to_sess_conn_params()
3842 	iscsi_set_param(conn->cls_conn, ISCSI_PARAM_TARGET_ALIAS,  in qla4xxx_copy_to_sess_conn_params()
3843 			(char *)fw_ddb_entry->iscsi_alias, 0);  in qla4xxx_copy_to_sess_conn_params()
3845 	options = le16_to_cpu(fw_ddb_entry->options);  in qla4xxx_copy_to_sess_conn_params()
3848 		sprintf(ip_addr, "%pI6", fw_ddb_entry->link_local_ipv6_addr);  in qla4xxx_copy_to_sess_conn_params()
3849 		iscsi_set_param(conn->cls_conn, ISCSI_PARAM_LOCAL_IPADDR,  in qla4xxx_copy_to_sess_conn_params()
3867 	sess = cls_sess->dd_data;  in qla4xxx_copy_fwddb_param()
3868 	ddb_entry = sess->dd_data;  in qla4xxx_copy_fwddb_param()
3869 	conn = cls_conn->dd_data;  in qla4xxx_copy_fwddb_param()
3872 	ddb_entry->chap_tbl_idx = le16_to_cpu(fw_ddb_entry->chap_tbl_idx);  in qla4xxx_copy_fwddb_param()
3876 	sess->def_taskmgmt_tmo = le16_to_cpu(fw_ddb_entry->def_timeout);  in qla4xxx_copy_fwddb_param()
3877 	conn->persistent_port = le16_to_cpu(fw_ddb_entry->port);  in qla4xxx_copy_fwddb_param()
3880 	options = le16_to_cpu(fw_ddb_entry->options);  in qla4xxx_copy_fwddb_param()
3885 		sprintf(ip_addr, "%pI6", fw_ddb_entry->ip_addr);  in qla4xxx_copy_fwddb_param()
3888 		sprintf(ip_addr, "%pI4", fw_ddb_entry->ip_addr);  in qla4xxx_copy_fwddb_param()
3894 			(char *)fw_ddb_entry->iscsi_name, buflen);  in qla4xxx_copy_fwddb_param()
3896 			(char *)ha->name_string, buflen);  in qla4xxx_copy_fwddb_param()
3898 	if (ddb_entry->chap_tbl_idx != INVALID_ENTRY) {  in qla4xxx_copy_fwddb_param()
3901 						   ddb_entry->chap_tbl_idx)) {  in qla4xxx_copy_fwddb_param()
3921 	fw_ddb_entry = dma_alloc_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),  in qla4xxx_update_session_conn_fwddb_param()
3929 	if (qla4xxx_get_fwddb_entry(ha, ddb_entry->fw_ddb_index, fw_ddb_entry,  in qla4xxx_update_session_conn_fwddb_param()
3934 				  ha->host_no, __func__,  in qla4xxx_update_session_conn_fwddb_param()
3935 				  ddb_entry->fw_ddb_index));  in qla4xxx_update_session_conn_fwddb_param()
3939 	cls_sess = ddb_entry->sess;  in qla4xxx_update_session_conn_fwddb_param()
3941 	cls_conn = ddb_entry->conn;  in qla4xxx_update_session_conn_fwddb_param()
3948 		dma_free_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),  in qla4xxx_update_session_conn_fwddb_param()
3963 	fw_ddb_entry = dma_alloc_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),  in qla4xxx_update_session_conn_param()
3971 	if (qla4xxx_get_fwddb_entry(ha, ddb_entry->fw_ddb_index, fw_ddb_entry,  in qla4xxx_update_session_conn_param()
3976 				  ha->host_no, __func__,  in qla4xxx_update_session_conn_param()
3977 				  ddb_entry->fw_ddb_index));  in qla4xxx_update_session_conn_param()
3981 	cls_sess = ddb_entry->sess;  in qla4xxx_update_session_conn_param()
3982 	sess = cls_sess->dd_data;  in qla4xxx_update_session_conn_param()
3984 	cls_conn = ddb_entry->conn;  in qla4xxx_update_session_conn_param()
3985 	conn = cls_conn->dd_data;  in qla4xxx_update_session_conn_param()
3988 	ddb_entry->default_relogin_timeout =  in qla4xxx_update_session_conn_param()
3989 		(le16_to_cpu(fw_ddb_entry->def_timeout) > LOGIN_TOV) &&  in qla4xxx_update_session_conn_param()
3990 		 (le16_to_cpu(fw_ddb_entry->def_timeout) < LOGIN_TOV * 10) ?  in qla4xxx_update_session_conn_param()
3991 		 le16_to_cpu(fw_ddb_entry->def_timeout) : LOGIN_TOV;  in qla4xxx_update_session_conn_param()
3992 	ddb_entry->default_time2wait =  in qla4xxx_update_session_conn_param()
3993 				le16_to_cpu(fw_ddb_entry->iscsi_def_time2wait);  in qla4xxx_update_session_conn_param()
3996 	ddb_entry->chap_tbl_idx = le16_to_cpu(fw_ddb_entry->chap_tbl_idx);  in qla4xxx_update_session_conn_param()
3999 	memcpy(sess->initiatorname, ha->name_string,  in qla4xxx_update_session_conn_param()
4000 	       min(sizeof(ha->name_string), sizeof(sess->initiatorname)));  in qla4xxx_update_session_conn_param()
4004 		dma_free_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),  in qla4xxx_update_session_conn_param()
4017 		     __func__, ha->host->host_no));  in qla4xxx_start_timer()
4018 	timer_setup(&ha->timer, qla4xxx_timer, 0);  in qla4xxx_start_timer()
4019 	ha->timer.expires = jiffies + interval * HZ;  in qla4xxx_start_timer()
4020 	add_timer(&ha->timer);  in qla4xxx_start_timer()
4021 	ha->timer_active = 1;  in qla4xxx_start_timer()
4026 	timer_delete_sync(&ha->timer);  in qla4xxx_stop_timer()
4027 	ha->timer_active = 0;  in qla4xxx_stop_timer()
4031  * qla4xxx_mark_device_missing - blocks the session
4043  * qla4xxx_mark_all_devices_missing - mark all devices as missing.
4050 	iscsi_host_for_each_session(ha->host, qla4xxx_mark_device_missing);  in qla4xxx_mark_all_devices_missing()
4059 	srb = mempool_alloc(ha->srb_mempool, GFP_ATOMIC);  in qla4xxx_get_new_srb()
4063 	kref_init(&srb->srb_ref);  in qla4xxx_get_new_srb()
4064 	srb->ha = ha;  in qla4xxx_get_new_srb()
4065 	srb->ddb = ddb_entry;  in qla4xxx_get_new_srb()
4066 	srb->cmd = cmd;  in qla4xxx_get_new_srb()
4067 	srb->flags = 0;  in qla4xxx_get_new_srb()
4068 	qla4xxx_cmd_priv(cmd)->srb = srb;  in qla4xxx_get_new_srb()
4075 	struct scsi_cmnd *cmd = srb->cmd;  in qla4xxx_srb_free_dma()
4077 	if (srb->flags & SRB_DMA_VALID) {  in qla4xxx_srb_free_dma()
4079 		srb->flags &= ~SRB_DMA_VALID;  in qla4xxx_srb_free_dma()
4081 	qla4xxx_cmd_priv(cmd)->srb = NULL;  in qla4xxx_srb_free_dma()
4087 	struct scsi_cmnd *cmd = srb->cmd;  in qla4xxx_srb_compl()
4088 	struct scsi_qla_host *ha = srb->ha;  in qla4xxx_srb_compl()
4092 	mempool_free(srb, ha->srb_mempool);  in qla4xxx_srb_compl()
4098  * qla4xxx_queuecommand - scsi layer issues scsi command to driver.
4104  * The mid-level driver tries to ensure that queuecommand never gets
4106  * the interrupt handler may call this routine as part of request-
4113 	struct ddb_entry *ddb_entry = cmd->device->hostdata;  in qla4xxx_queuecommand()
4114 	struct iscsi_cls_session *sess = ddb_entry->sess;  in qla4xxx_queuecommand()
4118 	if (test_bit(AF_EEH_BUSY, &ha->flags)) {  in qla4xxx_queuecommand()
4119 		if (test_bit(AF_PCI_CHANNEL_IO_PERM_FAILURE, &ha->flags))  in qla4xxx_queuecommand()
4120 			cmd->result = DID_NO_CONNECT << 16;  in qla4xxx_queuecommand()
4122 			cmd->result = DID_REQUEUE << 16;  in qla4xxx_queuecommand()
4127 		cmd->result = DID_IMM_RETRY << 16;  in qla4xxx_queuecommand()
4133 		cmd->result = rval;  in qla4xxx_queuecommand()
4137 	if (test_bit(DPC_RESET_HA_INTR, &ha->dpc_flags) ||  in qla4xxx_queuecommand()
4138 	    test_bit(DPC_RESET_ACTIVE, &ha->dpc_flags) ||  in qla4xxx_queuecommand()
4139 	    test_bit(DPC_RESET_HA, &ha->dpc_flags) ||  in qla4xxx_queuecommand()
4140 	    test_bit(DPC_HA_UNRECOVERABLE, &ha->dpc_flags) ||  in qla4xxx_queuecommand()
4141 	    test_bit(DPC_HA_NEED_QUIESCENT, &ha->dpc_flags) ||  in qla4xxx_queuecommand()
4142 	    !test_bit(AF_ONLINE, &ha->flags) ||  in qla4xxx_queuecommand()
4143 	    !test_bit(AF_LINK_UP, &ha->flags) ||  in qla4xxx_queuecommand()
4144 	    test_bit(AF_LOOPBACK, &ha->flags) ||  in qla4xxx_queuecommand()
4145 	    test_bit(DPC_POST_IDC_ACK, &ha->dpc_flags) ||  in qla4xxx_queuecommand()
4146 	    test_bit(DPC_RESTORE_ACB, &ha->dpc_flags) ||  in qla4xxx_queuecommand()
4147 	    test_bit(DPC_RESET_HA_FW_CONTEXT, &ha->dpc_flags))  in qla4xxx_queuecommand()
4162 	mempool_free(srb, ha->srb_mempool);  in qla4xxx_queuecommand()
4174  * qla4xxx_mem_free - frees memory allocated to adapter
4181 	if (ha->queues)  in qla4xxx_mem_free()
4182 		dma_free_coherent(&ha->pdev->dev, ha->queues_len, ha->queues,  in qla4xxx_mem_free()
4183 				  ha->queues_dma);  in qla4xxx_mem_free()
4185 	vfree(ha->fw_dump);  in qla4xxx_mem_free()
4187 	ha->queues_len = 0;  in qla4xxx_mem_free()
4188 	ha->queues = NULL;  in qla4xxx_mem_free()
4189 	ha->queues_dma = 0;  in qla4xxx_mem_free()
4190 	ha->request_ring = NULL;  in qla4xxx_mem_free()
4191 	ha->request_dma = 0;  in qla4xxx_mem_free()
4192 	ha->response_ring = NULL;  in qla4xxx_mem_free()
4193 	ha->response_dma = 0;  in qla4xxx_mem_free()
4194 	ha->shadow_regs = NULL;  in qla4xxx_mem_free()
4195 	ha->shadow_regs_dma = 0;  in qla4xxx_mem_free()
4196 	ha->fw_dump = NULL;  in qla4xxx_mem_free()
4197 	ha->fw_dump_size = 0;  in qla4xxx_mem_free()
4200 	mempool_destroy(ha->srb_mempool);  in qla4xxx_mem_free()
4201 	ha->srb_mempool = NULL;  in qla4xxx_mem_free()
4203 	dma_pool_destroy(ha->chap_dma_pool);  in qla4xxx_mem_free()
4205 	vfree(ha->chap_list);  in qla4xxx_mem_free()
4206 	ha->chap_list = NULL;  in qla4xxx_mem_free()
4208 	dma_pool_destroy(ha->fw_ddb_dma_pool);  in qla4xxx_mem_free()
4212 		if (ha->nx_pcibase)  in qla4xxx_mem_free()
4214 			    (struct device_reg_82xx __iomem *)ha->nx_pcibase);  in qla4xxx_mem_free()
4216 		if (ha->nx_pcibase)  in qla4xxx_mem_free()
4218 			    (struct device_reg_83xx __iomem *)ha->nx_pcibase);  in qla4xxx_mem_free()
4219 	} else if (ha->reg) {  in qla4xxx_mem_free()
4220 		iounmap(ha->reg);  in qla4xxx_mem_free()
4223 	vfree(ha->reset_tmplt.buff);  in qla4xxx_mem_free()
4225 	pci_release_regions(ha->pdev);  in qla4xxx_mem_free()
4229  * qla4xxx_mem_alloc - allocates memory for use by adapter.
4240 	ha->queues_len = ((REQUEST_QUEUE_DEPTH * QUEUE_SIZE) +  in qla4xxx_mem_alloc()
4244 			  (PAGE_SIZE - 1)) & ~(PAGE_SIZE - 1);  in qla4xxx_mem_alloc()
4245 	ha->queues = dma_alloc_coherent(&ha->pdev->dev, ha->queues_len,  in qla4xxx_mem_alloc()
4246 					&ha->queues_dma, GFP_KERNEL);  in qla4xxx_mem_alloc()
4247 	if (ha->queues == NULL) {  in qla4xxx_mem_alloc()
4249 		    "Memory Allocation failed - queues.\n");  in qla4xxx_mem_alloc()
4255 	 * As per RISC alignment requirements -- the bus-address must be a  in qla4xxx_mem_alloc()
4256 	 * multiple of the request-ring size (in bytes).  in qla4xxx_mem_alloc()
4259 	if ((unsigned long)ha->queues_dma & (MEM_ALIGN_VALUE - 1))  in qla4xxx_mem_alloc()
4260 		align = MEM_ALIGN_VALUE - ((unsigned long)ha->queues_dma &  in qla4xxx_mem_alloc()
4261 					   (MEM_ALIGN_VALUE - 1));  in qla4xxx_mem_alloc()
4264 	ha->request_dma = ha->queues_dma + align;  in qla4xxx_mem_alloc()
4265 	ha->request_ring = (struct queue_entry *) (ha->queues + align);  in qla4xxx_mem_alloc()
4266 	ha->response_dma = ha->queues_dma + align +  in qla4xxx_mem_alloc()
4268 	ha->response_ring = (struct queue_entry *) (ha->queues + align +  in qla4xxx_mem_alloc()
4271 	ha->shadow_regs_dma = ha->queues_dma + align +  in qla4xxx_mem_alloc()
4274 	ha->shadow_regs = (struct shadow_regs *) (ha->queues + align +  in qla4xxx_mem_alloc()
4281 	ha->srb_mempool = mempool_create(SRB_MIN_REQ, mempool_alloc_slab,  in qla4xxx_mem_alloc()
4283 	if (ha->srb_mempool == NULL) {  in qla4xxx_mem_alloc()
4285 		    "Memory Allocation failed - SRB Pool.\n");  in qla4xxx_mem_alloc()
4290 	ha->chap_dma_pool = dma_pool_create("ql4_chap", &ha->pdev->dev,  in qla4xxx_mem_alloc()
4293 	if (ha->chap_dma_pool == NULL) {  in qla4xxx_mem_alloc()
4299 	ha->fw_ddb_dma_pool = dma_pool_create("ql4_fw_ddb", &ha->pdev->dev,  in qla4xxx_mem_alloc()
4302 	if (ha->fw_ddb_dma_pool == NULL) {  in qla4xxx_mem_alloc()
4316  * qla4_8xxx_check_temp - Check the ISP82XX temperature.
4337 		if (ha->temperature == QLA82XX_TEMP_NORMAL)  in qla4_8xxx_check_temp()
4342 		if (ha->temperature == QLA82XX_TEMP_WARN)  in qla4_8xxx_check_temp()
4347 	ha->temperature = temp_state;  in qla4_8xxx_check_temp()
4352  * qla4_8xxx_check_fw_alive  - Check firmware health
4368 		    ha->host_no, __func__));  in qla4_8xxx_check_fw_alive()
4372 	if (ha->fw_heartbeat_counter == fw_heartbeat_counter) {  in qla4_8xxx_check_fw_alive()
4373 		ha->seconds_since_last_heartbeat++;  in qla4_8xxx_check_fw_alive()
4375 		if (ha->seconds_since_last_heartbeat == 2) {  in qla4_8xxx_check_fw_alive()
4376 			ha->seconds_since_last_heartbeat = 0;  in qla4_8xxx_check_fw_alive()
4381 		ha->seconds_since_last_heartbeat = 0;  in qla4_8xxx_check_fw_alive()
4383 	ha->fw_heartbeat_counter = fw_heartbeat_counter;  in qla4_8xxx_check_fw_alive()
4419 		set_bit(DPC_HA_UNRECOVERABLE, &ha->dpc_flags);  in qla4_8xxx_process_fw_error()
4423 		set_bit(DPC_RESET_HA, &ha->dpc_flags);  in qla4_8xxx_process_fw_error()
4430  * qla4_8xxx_watchdog - Poll dev state
4443 			  __func__, ha->func_num);  in qla4_8xxx_watchdog()
4446 	if (!(test_bit(DPC_RESET_ACTIVE, &ha->dpc_flags) ||  in qla4_8xxx_watchdog()
4447 	    test_bit(DPC_RESET_HA, &ha->dpc_flags) ||  in qla4_8xxx_watchdog()
4448 	    test_bit(DPC_RETRY_RESET_HA, &ha->dpc_flags))) {  in qla4_8xxx_watchdog()
4458 			set_bit(DPC_HA_UNRECOVERABLE, &ha->dpc_flags);  in qla4_8xxx_watchdog()
4461 			   !test_bit(DPC_RESET_HA, &ha->dpc_flags)) {  in qla4_8xxx_watchdog()
4479 				set_bit(DPC_RESET_HA, &ha->dpc_flags);  in qla4_8xxx_watchdog()
4483 		    !test_bit(DPC_HA_NEED_QUIESCENT, &ha->dpc_flags)) {  in qla4_8xxx_watchdog()
4486 			set_bit(DPC_HA_NEED_QUIESCENT, &ha->dpc_flags);  in qla4_8xxx_watchdog()
4502 	sess = cls_sess->dd_data;  in qla4xxx_check_relogin_flash_ddb()
4503 	ddb_entry = sess->dd_data;  in qla4xxx_check_relogin_flash_ddb()
4504 	ha = ddb_entry->ha;  in qla4xxx_check_relogin_flash_ddb()
4506 	if (!(ddb_entry->ddb_type == FLASH_DDB))  in qla4xxx_check_relogin_flash_ddb()
4509 	if (adapter_up(ha) && !test_bit(DF_RELOGIN, &ddb_entry->flags) &&  in qla4xxx_check_relogin_flash_ddb()
4511 		if (atomic_read(&ddb_entry->retry_relogin_timer) !=  in qla4xxx_check_relogin_flash_ddb()
4513 			if (atomic_read(&ddb_entry->retry_relogin_timer) ==  in qla4xxx_check_relogin_flash_ddb()
4515 				atomic_set(&ddb_entry->retry_relogin_timer,  in qla4xxx_check_relogin_flash_ddb()
4517 				set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);  in qla4xxx_check_relogin_flash_ddb()
4518 				set_bit(DF_RELOGIN, &ddb_entry->flags);  in qla4xxx_check_relogin_flash_ddb()
4521 					__func__, ddb_entry->fw_ddb_index));  in qla4xxx_check_relogin_flash_ddb()
4523 				atomic_dec(&ddb_entry->retry_relogin_timer);  in qla4xxx_check_relogin_flash_ddb()
4528 	if (atomic_read(&ddb_entry->relogin_timer) &&  in qla4xxx_check_relogin_flash_ddb()
4529 	    (atomic_dec_and_test(&ddb_entry->relogin_timer) != 0)) {  in qla4xxx_check_relogin_flash_ddb()
4536 			atomic_inc(&ddb_entry->relogin_retry_count);  in qla4xxx_check_relogin_flash_ddb()
4538 				"%s: index[%d] relogin timed out-retrying"  in qla4xxx_check_relogin_flash_ddb()
4540 				ddb_entry->fw_ddb_index,  in qla4xxx_check_relogin_flash_ddb()
4541 				atomic_read(&ddb_entry->relogin_retry_count),  in qla4xxx_check_relogin_flash_ddb()
4542 				ddb_entry->default_time2wait + 4));  in qla4xxx_check_relogin_flash_ddb()
4543 			set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);  in qla4xxx_check_relogin_flash_ddb()
4544 			atomic_set(&ddb_entry->retry_relogin_timer,  in qla4xxx_check_relogin_flash_ddb()
4545 				   ddb_entry->default_time2wait + 4);  in qla4xxx_check_relogin_flash_ddb()
4551  * qla4xxx_timer - checks every second for work to do.
4560 	iscsi_host_for_each_session(ha->host, qla4xxx_check_relogin_flash_ddb);  in qla4xxx_timer()
4565 	if (test_bit(AF_EEH_BUSY, &ha->flags)) {  in qla4xxx_timer()
4566 		mod_timer(&ha->timer, jiffies + HZ);  in qla4xxx_timer()
4571 	if (!pci_channel_offline(ha->pdev))  in qla4xxx_timer()
4572 		pci_read_config_word(ha->pdev, PCI_VENDOR_ID, &w);  in qla4xxx_timer()
4578 		/* Check for heartbeat interval. */  in qla4xxx_timer()
4579 		if (ha->firmware_options & FWOPT_HEARTBEAT_ENABLE &&  in qla4xxx_timer()
4580 		    ha->heartbeat_interval != 0) {  in qla4xxx_timer()
4581 			ha->seconds_since_last_heartbeat++;  in qla4xxx_timer()
4582 			if (ha->seconds_since_last_heartbeat >  in qla4xxx_timer()
4583 			    ha->heartbeat_interval + 2)  in qla4xxx_timer()
4584 				set_bit(DPC_RESET_HA, &ha->dpc_flags);  in qla4xxx_timer()
4589 	if (!list_empty(&ha->work_list))  in qla4xxx_timer()
4594 	     test_bit(DPC_RESET_HA, &ha->dpc_flags) ||  in qla4xxx_timer()
4595 	     test_bit(DPC_RETRY_RESET_HA, &ha->dpc_flags) ||  in qla4xxx_timer()
4596 	     test_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags) ||  in qla4xxx_timer()
4597 	     test_bit(DPC_RESET_HA_FW_CONTEXT, &ha->dpc_flags) ||  in qla4xxx_timer()
4598 	     test_bit(DPC_RESET_HA_INTR, &ha->dpc_flags) ||  in qla4xxx_timer()
4599 	     test_bit(DPC_GET_DHCP_IP_ADDR, &ha->dpc_flags) ||  in qla4xxx_timer()
4600 	     test_bit(DPC_LINK_CHANGED, &ha->dpc_flags) ||  in qla4xxx_timer()
4601 	     test_bit(DPC_HA_UNRECOVERABLE, &ha->dpc_flags) ||  in qla4xxx_timer()
4602 	     test_bit(DPC_HA_NEED_QUIESCENT, &ha->dpc_flags) ||  in qla4xxx_timer()
4603 	     test_bit(DPC_SYSFS_DDB_EXPORT, &ha->dpc_flags) ||  in qla4xxx_timer()
4604 	     test_bit(DPC_AEN, &ha->dpc_flags)) {  in qla4xxx_timer()
4606 			      " - dpc flags = 0x%lx\n",  in qla4xxx_timer()
4607 			      ha->host_no, __func__, ha->dpc_flags));  in qla4xxx_timer()
4612 	mod_timer(&ha->timer, jiffies + HZ);  in qla4xxx_timer()
4614 	DEBUG2(ha->seconds_since_last_intr++);  in qla4xxx_timer()
4618  * qla4xxx_cmd_wait - waits for all outstanding commands to complete
4635 		wtmo = ha->nx_reset_timeout / 2;  in qla4xxx_cmd_wait()
4644 		spin_lock_irqsave(&ha->hardware_lock, flags);  in qla4xxx_cmd_wait()
4646 		for (index = 0; index < ha->host->can_queue; index++) {  in qla4xxx_cmd_wait()
4647 			cmd = scsi_host_find_tag(ha->host, index);  in qla4xxx_cmd_wait()
4654 			if (cmd != NULL && qla4xxx_cmd_priv(cmd)->srb)  in qla4xxx_cmd_wait()
4657 		spin_unlock_irqrestore(&ha->hardware_lock, flags);  in qla4xxx_cmd_wait()
4660 		if (index == ha->host->can_queue)  in qla4xxx_cmd_wait()
4675 	DEBUG2(printk(KERN_ERR "scsi%ld: %s\n", ha->host_no, __func__));  in qla4xxx_hw_reset()
4680 	spin_lock_irqsave(&ha->hardware_lock, flags);  in qla4xxx_hw_reset()
4686 	ctrl_status = readw(&ha->reg->ctrl_status);  in qla4xxx_hw_reset()
4688 		writel(set_rmask(CSR_SCSI_RESET_INTR), &ha->reg->ctrl_status);  in qla4xxx_hw_reset()
4691 	writel(set_rmask(CSR_SOFT_RESET), &ha->reg->ctrl_status);  in qla4xxx_hw_reset()
4692 	readl(&ha->reg->ctrl_status);  in qla4xxx_hw_reset()
4694 	spin_unlock_irqrestore(&ha->hardware_lock, flags);  in qla4xxx_hw_reset()
4699  * qla4xxx_soft_reset - performs soft reset.
4717 		spin_lock_irqsave(&ha->hardware_lock, flags);  in qla4xxx_soft_reset()
4718 		ctrl_status = readw(&ha->reg->ctrl_status);  in qla4xxx_soft_reset()
4719 		spin_unlock_irqrestore(&ha->hardware_lock, flags);  in qla4xxx_soft_reset()
4725 	} while ((--max_wait_time));  in qla4xxx_soft_reset()
4731 			      ha->host_no));  in qla4xxx_soft_reset()
4732 		spin_lock_irqsave(&ha->hardware_lock, flags);  in qla4xxx_soft_reset()
4733 		writel(set_rmask(CSR_NET_RESET_INTR), &ha->reg->ctrl_status);  in qla4xxx_soft_reset()
4734 		readl(&ha->reg->ctrl_status);  in qla4xxx_soft_reset()
4735 		spin_unlock_irqrestore(&ha->hardware_lock, flags);  in qla4xxx_soft_reset()
4741 		spin_lock_irqsave(&ha->hardware_lock, flags);  in qla4xxx_soft_reset()
4742 		ctrl_status = readw(&ha->reg->ctrl_status);  in qla4xxx_soft_reset()
4743 		spin_unlock_irqrestore(&ha->hardware_lock, flags);  in qla4xxx_soft_reset()
4751 	} while ((--max_wait_time));  in qla4xxx_soft_reset()
4757 	spin_lock_irqsave(&ha->hardware_lock, flags);  in qla4xxx_soft_reset()
4758 	ctrl_status = readw(&ha->reg->ctrl_status);  in qla4xxx_soft_reset()
4760 		writel(set_rmask(CSR_SCSI_RESET_INTR), &ha->reg->ctrl_status);  in qla4xxx_soft_reset()
4761 		readl(&ha->reg->ctrl_status);  in qla4xxx_soft_reset()
4763 	spin_unlock_irqrestore(&ha->hardware_lock, flags);  in qla4xxx_soft_reset()
4773 		spin_lock_irqsave(&ha->hardware_lock, flags);  in qla4xxx_soft_reset()
4774 		writel(set_rmask(CSR_FORCE_SOFT_RESET), &ha->reg->ctrl_status);  in qla4xxx_soft_reset()
4775 		readl(&ha->reg->ctrl_status);  in qla4xxx_soft_reset()
4776 		spin_unlock_irqrestore(&ha->hardware_lock, flags);  in qla4xxx_soft_reset()
4780 			spin_lock_irqsave(&ha->hardware_lock, flags);  in qla4xxx_soft_reset()
4781 			ctrl_status = readw(&ha->reg->ctrl_status);  in qla4xxx_soft_reset()
4782 			spin_unlock_irqrestore(&ha->hardware_lock, flags);  in qla4xxx_soft_reset()
4790 		} while ((--max_wait_time));  in qla4xxx_soft_reset()
4797  * qla4xxx_abort_active_cmds - returns all outstanding i/o requests to O.S.
4812 	spin_lock_irqsave(&ha->hardware_lock, flags);  in qla4xxx_abort_active_cmds()
4813 	for (i = 0; i < ha->host->can_queue; i++) {  in qla4xxx_abort_active_cmds()
4816 			srb->cmd->result = res;  in qla4xxx_abort_active_cmds()
4817 			kref_put(&srb->srb_ref, qla4xxx_srb_compl);  in qla4xxx_abort_active_cmds()
4820 	spin_unlock_irqrestore(&ha->hardware_lock, flags);  in qla4xxx_abort_active_cmds()
4825 	clear_bit(AF_ONLINE, &ha->flags);  in qla4xxx_dead_adapter_cleanup()
4832 	clear_bit(AF_INIT_DONE, &ha->flags);  in qla4xxx_dead_adapter_cleanup()
4840 	sess = cls_session->dd_data;  in qla4xxx_fail_session()
4841 	ddb_entry = sess->dd_data;  in qla4xxx_fail_session()
4842 	ddb_entry->fw_ddb_device_state = DDB_DS_SESSION_FAILED;  in qla4xxx_fail_session()
4844 	if (ddb_entry->ddb_type == FLASH_DDB)  in qla4xxx_fail_session()
4845 		iscsi_block_session(ddb_entry->sess);  in qla4xxx_fail_session()
4847 		iscsi_session_failure(cls_session->dd_data,  in qla4xxx_fail_session()
4852  * qla4xxx_recover_adapter - recovers adapter after a fatal error
4863 	scsi_block_requests(ha->host);  in qla4xxx_recover_adapter()
4864 	clear_bit(AF_ONLINE, &ha->flags);  in qla4xxx_recover_adapter()
4865 	clear_bit(AF_LINK_UP, &ha->flags);  in qla4xxx_recover_adapter()
4869 	set_bit(DPC_RESET_ACTIVE, &ha->dpc_flags);  in qla4xxx_recover_adapter()
4872 	    !test_bit(DPC_RESET_HA_FW_CONTEXT, &ha->dpc_flags)) {  in qla4xxx_recover_adapter()
4879 	iscsi_host_for_each_session(ha->host, qla4xxx_fail_session);  in qla4xxx_recover_adapter()
4881 	if (test_bit(DPC_RESET_HA, &ha->dpc_flags))  in qla4xxx_recover_adapter()
4884 	/* For the DPC_RESET_HA_INTR case (ISP-4xxx specific)  in qla4xxx_recover_adapter()
4886 	if (test_bit(DPC_RESET_HA_INTR, &ha->dpc_flags)) {  in qla4xxx_recover_adapter()
4891 	/* For the ISP-8xxx adapter, issue a stop_firmware if invoked  in qla4xxx_recover_adapter()
4894 	    test_bit(DPC_RESET_HA_FW_CONTEXT, &ha->dpc_flags)) {  in qla4xxx_recover_adapter()
4897 		    "scsi%ld: %s - Performing stop_firmware...\n",  in qla4xxx_recover_adapter()
4898 		    ha->host_no, __func__));  in qla4xxx_recover_adapter()
4899 		status = ha->isp_ops->reset_firmware(ha);  in qla4xxx_recover_adapter()
4901 			ha->isp_ops->disable_intrs(ha);  in qla4xxx_recover_adapter()
4908 			clear_bit(DPC_RESET_HA_FW_CONTEXT, &ha->dpc_flags);  in qla4xxx_recover_adapter()
4909 			set_bit(DPC_RESET_HA, &ha->dpc_flags);  in qla4xxx_recover_adapter()
4914 	 * or if stop_firmware fails for ISP-8xxx.  in qla4xxx_recover_adapter()
4915 	 * This is the default case for ISP-4xxx */  in qla4xxx_recover_adapter()
4923 		if (test_bit(AF_FW_RECOVERY, &ha->flags))  in qla4xxx_recover_adapter()
4937 		if (!test_bit(AF_FW_RECOVERY, &ha->flags))  in qla4xxx_recover_adapter()
4942 		    "scsi%ld: %s - Performing chip reset..\n",  in qla4xxx_recover_adapter()
4943 		    ha->host_no, __func__));  in qla4xxx_recover_adapter()
4944 		status = ha->isp_ops->reset_chip(ha);  in qla4xxx_recover_adapter()
4952 	/* Upon successful firmware/chip reset, re-initialize the adapter */  in qla4xxx_recover_adapter()
4954 		/* For ISP-4xxx, force function 1 to always initialize  in qla4xxx_recover_adapter()
4957 		if (is_qla40XX(ha) && (ha->mac_index == 3))  in qla4xxx_recover_adapter()
4967 					   ha->host_no, __func__);  in qla4xxx_recover_adapter()
4969 				clear_bit(DPC_RETRY_RESET_HA, &ha->dpc_flags);  in qla4xxx_recover_adapter()
4970 				clear_bit(DPC_RESET_HA, &ha->dpc_flags);  in qla4xxx_recover_adapter()
4972 					  &ha->dpc_flags);  in qla4xxx_recover_adapter()
4979 	 * Do not retry initialize_adapter for RESET_HA_INTR (ISP-4xxx specific)  in qla4xxx_recover_adapter()
4980 	 * case to prevent ping-pong resets between functions */  in qla4xxx_recover_adapter()
4981 	if (!test_bit(AF_ONLINE, &ha->flags) &&  in qla4xxx_recover_adapter()
4982 	    !test_bit(DPC_RESET_HA_INTR, &ha->dpc_flags)) {  in qla4xxx_recover_adapter()
4989 			ha->isp_ops->idc_lock(ha);  in qla4xxx_recover_adapter()
4992 			ha->isp_ops->idc_unlock(ha);  in qla4xxx_recover_adapter()
4998 				clear_bit(DPC_RETRY_RESET_HA, &ha->dpc_flags);  in qla4xxx_recover_adapter()
4999 				clear_bit(DPC_RESET_HA, &ha->dpc_flags);  in qla4xxx_recover_adapter()
5001 						&ha->dpc_flags);  in qla4xxx_recover_adapter()
5008 		if (!test_bit(DPC_RETRY_RESET_HA, &ha->dpc_flags)) {  in qla4xxx_recover_adapter()
5009 			ha->retry_reset_ha_cnt = MAX_RESET_HA_RETRIES;  in qla4xxx_recover_adapter()
5010 			DEBUG2(printk("scsi%ld: recover adapter - retrying "  in qla4xxx_recover_adapter()
5011 				      "(%d) more times\n", ha->host_no,  in qla4xxx_recover_adapter()
5012 				      ha->retry_reset_ha_cnt));  in qla4xxx_recover_adapter()
5013 			set_bit(DPC_RETRY_RESET_HA, &ha->dpc_flags);  in qla4xxx_recover_adapter()
5016 			if (ha->retry_reset_ha_cnt > 0) {  in qla4xxx_recover_adapter()
5017 				/* Schedule another Reset HA--DPC will retry */  in qla4xxx_recover_adapter()
5018 				ha->retry_reset_ha_cnt--;  in qla4xxx_recover_adapter()
5019 				DEBUG2(printk("scsi%ld: recover adapter - "  in qla4xxx_recover_adapter()
5021 					      ha->host_no,  in qla4xxx_recover_adapter()
5022 					      ha->retry_reset_ha_cnt));  in qla4xxx_recover_adapter()
5026 			if (ha->retry_reset_ha_cnt == 0) {  in qla4xxx_recover_adapter()
5030 					      "failed - board disabled\n",  in qla4xxx_recover_adapter()
5031 					      ha->host_no));  in qla4xxx_recover_adapter()
5033 				clear_bit(DPC_RETRY_RESET_HA, &ha->dpc_flags);  in qla4xxx_recover_adapter()
5034 				clear_bit(DPC_RESET_HA, &ha->dpc_flags);  in qla4xxx_recover_adapter()
5036 					  &ha->dpc_flags);  in qla4xxx_recover_adapter()
5041 		clear_bit(DPC_RESET_HA, &ha->dpc_flags);  in qla4xxx_recover_adapter()
5042 		clear_bit(DPC_RESET_HA_FW_CONTEXT, &ha->dpc_flags);  in qla4xxx_recover_adapter()
5043 		clear_bit(DPC_RETRY_RESET_HA, &ha->dpc_flags);  in qla4xxx_recover_adapter()
5047 	ha->adapter_error_count++;  in qla4xxx_recover_adapter()
5049 	if (test_bit(AF_ONLINE, &ha->flags))  in qla4xxx_recover_adapter()
5050 		ha->isp_ops->enable_intrs(ha);  in qla4xxx_recover_adapter()
5052 	scsi_unblock_requests(ha->host);  in qla4xxx_recover_adapter()
5054 	clear_bit(DPC_RESET_ACTIVE, &ha->dpc_flags);  in qla4xxx_recover_adapter()
5055 	DEBUG2(printk("scsi%ld: recover adapter: %s\n", ha->host_no,  in qla4xxx_recover_adapter()
5067 	sess = cls_session->dd_data;  in qla4xxx_relogin_devices()
5068 	ddb_entry = sess->dd_data;  in qla4xxx_relogin_devices()
5069 	ha = ddb_entry->ha;  in qla4xxx_relogin_devices()
5071 		if (ddb_entry->fw_ddb_device_state == DDB_DS_SESSION_ACTIVE) {  in qla4xxx_relogin_devices()
5073 				   " unblock session\n", ha->host_no, __func__,  in qla4xxx_relogin_devices()
5074 				   ddb_entry->fw_ddb_index);  in qla4xxx_relogin_devices()
5075 			iscsi_unblock_session(ddb_entry->sess);  in qla4xxx_relogin_devices()
5078 			if (ddb_entry->ddb_type == FLASH_DDB) {  in qla4xxx_relogin_devices()
5079 				if (!(test_bit(DF_RELOGIN, &ddb_entry->flags) ||  in qla4xxx_relogin_devices()
5081 					       &ddb_entry->flags)))  in qla4xxx_relogin_devices()
5084 				iscsi_session_failure(cls_session->dd_data,  in qla4xxx_relogin_devices()
5096 	sess = cls_session->dd_data;  in qla4xxx_unblock_flash_ddb()
5097 	ddb_entry = sess->dd_data;  in qla4xxx_unblock_flash_ddb()
5098 	ha = ddb_entry->ha;  in qla4xxx_unblock_flash_ddb()
5100 		   " unblock session\n", ha->host_no, __func__,  in qla4xxx_unblock_flash_ddb()
5101 		   ddb_entry->fw_ddb_index);  in qla4xxx_unblock_flash_ddb()
5103 	iscsi_unblock_session(ddb_entry->sess);  in qla4xxx_unblock_flash_ddb()
5106 	if (test_bit(AF_ONLINE, &ha->flags)) {  in qla4xxx_unblock_flash_ddb()
5108 			   " start scan\n", ha->host_no, __func__,  in qla4xxx_unblock_flash_ddb()
5109 			   ddb_entry->fw_ddb_index);  in qla4xxx_unblock_flash_ddb()
5110 		queue_work(ddb_entry->sess->workq, &ddb_entry->sess->scan_work);  in qla4xxx_unblock_flash_ddb()
5122 	sess = cls_session->dd_data;  in qla4xxx_unblock_ddb()
5123 	ddb_entry = sess->dd_data;  in qla4xxx_unblock_ddb()
5124 	ha = ddb_entry->ha;  in qla4xxx_unblock_ddb()
5126 		   " unblock user space session\n", ha->host_no, __func__,  in qla4xxx_unblock_ddb()
5127 		   ddb_entry->fw_ddb_index);  in qla4xxx_unblock_ddb()
5130 		iscsi_conn_start(ddb_entry->conn);  in qla4xxx_unblock_ddb()
5131 		iscsi_conn_login_event(ddb_entry->conn,  in qla4xxx_unblock_ddb()
5136 			   ha->host_no, __func__, ddb_entry->fw_ddb_index,  in qla4xxx_unblock_ddb()
5137 			   cls_session->sid);  in qla4xxx_unblock_ddb()
5146 	iscsi_host_for_each_session(ha->host, qla4xxx_relogin_devices);  in qla4xxx_relogin_all_devices()
5156 	sess = cls_sess->dd_data;  in qla4xxx_relogin_flash_ddb()
5157 	ddb_entry = sess->dd_data;  in qla4xxx_relogin_flash_ddb()
5158 	ha = ddb_entry->ha;  in qla4xxx_relogin_flash_ddb()
5160 	relogin_timer = max(ddb_entry->default_relogin_timeout,  in qla4xxx_relogin_flash_ddb()
5162 	atomic_set(&ddb_entry->relogin_timer, relogin_timer);  in qla4xxx_relogin_flash_ddb()
5165 			  "scsi%ld: Relogin index [%d]. TOV=%d\n", ha->host_no,  in qla4xxx_relogin_flash_ddb()
5166 			  ddb_entry->fw_ddb_index, relogin_timer));  in qla4xxx_relogin_flash_ddb()
5177 	sess = cls_sess->dd_data;  in qla4xxx_dpc_relogin()
5178 	ddb_entry = sess->dd_data;  in qla4xxx_dpc_relogin()
5179 	ha = ddb_entry->ha;  in qla4xxx_dpc_relogin()
5181 	if (!(ddb_entry->ddb_type == FLASH_DDB))  in qla4xxx_dpc_relogin()
5184 	if (test_bit(DF_DISABLE_RELOGIN, &ddb_entry->flags))  in qla4xxx_dpc_relogin()
5187 	if (test_and_clear_bit(DF_RELOGIN, &ddb_entry->flags) &&  in qla4xxx_dpc_relogin()
5197 	if (ha->dpc_thread)  in qla4xxx_wake_dpc()
5198 		queue_work(ha->dpc_thread, &ha->dpc_work);  in qla4xxx_wake_dpc()
5212 	INIT_LIST_HEAD(&e->list);  in qla4xxx_alloc_work()
5213 	e->type = type;  in qla4xxx_alloc_work()
5222 	spin_lock_irqsave(&ha->work_lock, flags);  in qla4xxx_post_work()
5223 	list_add_tail(&e->list, &ha->work_list);  in qla4xxx_post_work()
5224 	spin_unlock_irqrestore(&ha->work_lock, flags);  in qla4xxx_post_work()
5238 	e->u.aen.code = aen_code;  in qla4xxx_post_aen_work()
5239 	e->u.aen.data_size = data_size;  in qla4xxx_post_aen_work()
5240 	memcpy(e->u.aen.data, data, data_size);  in qla4xxx_post_aen_work()
5257 	e->u.ping.status = status;  in qla4xxx_post_ping_evt_work()
5258 	e->u.ping.pid = pid;  in qla4xxx_post_ping_evt_work()
5259 	e->u.ping.data_size = data_size;  in qla4xxx_post_ping_evt_work()
5260 	memcpy(e->u.ping.data, data, data_size);  in qla4xxx_post_ping_evt_work()
5273 	spin_lock_irqsave(&ha->work_lock, flags);  in qla4xxx_do_work()
5274 	list_splice_init(&ha->work_list, &work);  in qla4xxx_do_work()
5275 	spin_unlock_irqrestore(&ha->work_lock, flags);  in qla4xxx_do_work()
5278 		list_del_init(&e->list);  in qla4xxx_do_work()
5280 		switch (e->type) {  in qla4xxx_do_work()
5282 			iscsi_post_host_event(ha->host_no,  in qla4xxx_do_work()
5284 					      e->u.aen.code,  in qla4xxx_do_work()
5285 					      e->u.aen.data_size,  in qla4xxx_do_work()
5286 					      e->u.aen.data);  in qla4xxx_do_work()
5289 			iscsi_ping_comp_event(ha->host_no,  in qla4xxx_do_work()
5291 					      e->u.ping.status,  in qla4xxx_do_work()
5292 					      e->u.ping.pid,  in qla4xxx_do_work()
5293 					      e->u.ping.data_size,  in qla4xxx_do_work()
5294 					      e->u.ping.data);  in qla4xxx_do_work()
5298 				   "supported", e->type);  in qla4xxx_do_work()
5305  * qla4xxx_do_dpc - dpc routine
5312  * the mid-level tries to sleep when it reaches the driver threshold
5313  * "host->can_queue". This can cause a panic if we were in our interrupt code.
5323 			  ha->host_no, __func__, ha->flags, ha->dpc_flags));  in qla4xxx_do_dpc()
5326 	if (!test_bit(AF_INIT_DONE, &ha->flags))  in qla4xxx_do_dpc()
5329 	if (test_bit(AF_EEH_BUSY, &ha->flags)) {  in qla4xxx_do_dpc()
5331 		    ha->host_no, __func__, ha->flags));  in qla4xxx_do_dpc()
5339 		if (test_bit(DPC_HA_UNRECOVERABLE, &ha->dpc_flags)) {  in qla4xxx_do_dpc()
5347 			ha->isp_ops->idc_lock(ha);  in qla4xxx_do_dpc()
5350 			ha->isp_ops->idc_unlock(ha);  in qla4xxx_do_dpc()
5355 		if (test_bit(DPC_POST_IDC_ACK, &ha->dpc_flags)) {  in qla4xxx_do_dpc()
5357 				if (ha->idc_info.info2 &  in qla4xxx_do_dpc()
5370 			clear_bit(DPC_POST_IDC_ACK, &ha->dpc_flags);  in qla4xxx_do_dpc()
5374 		    test_bit(DPC_RESTORE_ACB, &ha->dpc_flags)) {  in qla4xxx_do_dpc()
5382 			clear_bit(DPC_RESTORE_ACB, &ha->dpc_flags);  in qla4xxx_do_dpc()
5385 		if (test_and_clear_bit(DPC_HA_NEED_QUIESCENT, &ha->dpc_flags)) {  in qla4xxx_do_dpc()
5390 	if (!test_bit(DPC_RESET_ACTIVE, &ha->dpc_flags) &&  in qla4xxx_do_dpc()
5391 	    (test_bit(DPC_RESET_HA, &ha->dpc_flags) ||  in qla4xxx_do_dpc()
5392 	    test_bit(DPC_RESET_HA_INTR, &ha->dpc_flags) ||  in qla4xxx_do_dpc()
5393 	    test_bit(DPC_RESET_HA_FW_CONTEXT, &ha->dpc_flags))) {  in qla4xxx_do_dpc()
5398 			    ha->host_no, __func__));  in qla4xxx_do_dpc()
5399 			clear_bit(DPC_RESET_HA, &ha->dpc_flags);  in qla4xxx_do_dpc()
5400 			clear_bit(DPC_RESET_HA_INTR, &ha->dpc_flags);  in qla4xxx_do_dpc()
5401 			clear_bit(DPC_RESET_HA_FW_CONTEXT, &ha->dpc_flags);  in qla4xxx_do_dpc()
5404 		if (test_bit(DPC_RESET_HA_FW_CONTEXT, &ha->dpc_flags) ||  in qla4xxx_do_dpc()
5405 		    test_bit(DPC_RESET_HA, &ha->dpc_flags))  in qla4xxx_do_dpc()
5408 		if (test_bit(DPC_RESET_HA_INTR, &ha->dpc_flags)) {  in qla4xxx_do_dpc()
5411 			while ((readw(&ha->reg->ctrl_status) &  in qla4xxx_do_dpc()
5413 				if (--wait_time == 0)  in qla4xxx_do_dpc()
5419 					      "bit not cleared-- resetting\n",  in qla4xxx_do_dpc()
5420 					      ha->host_no, __func__));  in qla4xxx_do_dpc()
5426 			clear_bit(DPC_RESET_HA_INTR, &ha->dpc_flags);  in qla4xxx_do_dpc()
5428 				ha->isp_ops->enable_intrs(ha);  in qla4xxx_do_dpc()
5433 	/* ---- process AEN? --- */  in qla4xxx_do_dpc()
5434 	if (test_and_clear_bit(DPC_AEN, &ha->dpc_flags))  in qla4xxx_do_dpc()
5437 	/* ---- Get DHCP IP Address? --- */  in qla4xxx_do_dpc()
5438 	if (test_and_clear_bit(DPC_GET_DHCP_IP_ADDR, &ha->dpc_flags))  in qla4xxx_do_dpc()
5441 	/* ---- relogin device? --- */  in qla4xxx_do_dpc()
5443 	    test_and_clear_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags)) {  in qla4xxx_do_dpc()
5444 		iscsi_host_for_each_session(ha->host, qla4xxx_dpc_relogin);  in qla4xxx_do_dpc()
5447 	/* ---- link change? --- */  in qla4xxx_do_dpc()
5448 	if (!test_bit(AF_LOOPBACK, &ha->flags) &&  in qla4xxx_do_dpc()
5449 	    test_and_clear_bit(DPC_LINK_CHANGED, &ha->dpc_flags)) {  in qla4xxx_do_dpc()
5450 		if (!test_bit(AF_LINK_UP, &ha->flags)) {  in qla4xxx_do_dpc()
5451 			/* ---- link down? --- */  in qla4xxx_do_dpc()
5454 			/* ---- link up? --- *  in qla4xxx_do_dpc()
5460 			if (test_and_clear_bit(AF_BUILD_DDB_LIST, &ha->flags)) {  in qla4xxx_do_dpc()
5461 				qla4xxx_build_ddb_list(ha, ha->is_reset);  in qla4xxx_do_dpc()
5462 				iscsi_host_for_each_session(ha->host,  in qla4xxx_do_dpc()
5468 	if (test_and_clear_bit(DPC_SYSFS_DDB_EXPORT, &ha->dpc_flags)) {  in qla4xxx_do_dpc()
5476  * qla4xxx_free_adapter - release the adapter
5483 	/* Turn-off interrupts on the card. */  in qla4xxx_free_adapter()
5484 	ha->isp_ops->disable_intrs(ha);  in qla4xxx_free_adapter()
5488 		       &ha->reg->ctrl_status);  in qla4xxx_free_adapter()
5489 		readl(&ha->reg->ctrl_status);  in qla4xxx_free_adapter()
5491 		writel(0, &ha->qla4_82xx_reg->host_int);  in qla4xxx_free_adapter()
5492 		readl(&ha->qla4_82xx_reg->host_int);  in qla4xxx_free_adapter()
5494 		writel(0, &ha->qla4_83xx_reg->risc_intr);  in qla4xxx_free_adapter()
5495 		readl(&ha->qla4_83xx_reg->risc_intr);  in qla4xxx_free_adapter()
5499 	if (ha->timer_active)  in qla4xxx_free_adapter()
5503 	if (ha->dpc_thread)  in qla4xxx_free_adapter()
5504 		destroy_workqueue(ha->dpc_thread);  in qla4xxx_free_adapter()
5507 	if (ha->task_wq)  in qla4xxx_free_adapter()
5508 		destroy_workqueue(ha->task_wq);  in qla4xxx_free_adapter()
5511 	ha->isp_ops->reset_firmware(ha);  in qla4xxx_free_adapter()
5514 		ha->isp_ops->idc_lock(ha);  in qla4xxx_free_adapter()
5516 		ha->isp_ops->idc_unlock(ha);  in qla4xxx_free_adapter()
5530 	struct pci_dev *pdev = ha->pdev;  in qla4_8xxx_iospace_config()
5536 		    "status=%d\n", ha->host_no, pci_name(pdev), status);  in qla4_8xxx_iospace_config()
5540 	DEBUG2(printk(KERN_INFO "%s: revision-id=%d\n",  in qla4_8xxx_iospace_config()
5541 	    __func__, pdev->revision));  in qla4_8xxx_iospace_config()
5542 	ha->revision_id = pdev->revision;  in qla4_8xxx_iospace_config()
5551 	ha->nx_pcibase = (unsigned long)ioremap(mem_base, mem_len);  in qla4_8xxx_iospace_config()
5552 	if (!ha->nx_pcibase) {  in qla4_8xxx_iospace_config()
5555 		pci_release_regions(ha->pdev);  in qla4_8xxx_iospace_config()
5563 		ha->qla4_82xx_reg = (struct device_reg_82xx  __iomem *)  in qla4_8xxx_iospace_config()
5564 				    ((uint8_t *)ha->nx_pcibase + 0xbc000 +  in qla4_8xxx_iospace_config()
5565 				     (ha->pdev->devfn << 11));  in qla4_8xxx_iospace_config()
5566 		ha->nx_db_wr_ptr = (ha->pdev->devfn == 4 ? QLA82XX_CAM_RAM_DB1 :  in qla4_8xxx_iospace_config()
5569 		ha->qla4_83xx_reg = (struct device_reg_83xx __iomem *)  in qla4_8xxx_iospace_config()
5570 				    ((uint8_t *)ha->nx_pcibase);  in qla4_8xxx_iospace_config()
5575 	return -ENOMEM;  in qla4_8xxx_iospace_config()
5579  * qla4xxx_iospace_config - maps registers
5590 	pio = pci_resource_start(ha->pdev, 0);  in qla4xxx_iospace_config()
5591 	pio_len = pci_resource_len(ha->pdev, 0);  in qla4xxx_iospace_config()
5592 	pio_flags = pci_resource_flags(ha->pdev, 0);  in qla4xxx_iospace_config()
5605 	mmio = pci_resource_start(ha->pdev, 1);  in qla4xxx_iospace_config()
5606 	mmio_len = pci_resource_len(ha->pdev, 1);  in qla4xxx_iospace_config()
5607 	mmio_flags = pci_resource_flags(ha->pdev, 1);  in qla4xxx_iospace_config()
5622 	if (pci_request_regions(ha->pdev, DRIVER_NAME)) {  in qla4xxx_iospace_config()
5629 	ha->pio_address = pio;  in qla4xxx_iospace_config()
5630 	ha->pio_length = pio_len;  in qla4xxx_iospace_config()
5631 	ha->reg = ioremap(mmio, MIN_IOBASE_LEN);  in qla4xxx_iospace_config()
5632 	if (!ha->reg) {  in qla4xxx_iospace_config()
5642 	return -ENOMEM;  in qla4xxx_iospace_config()
5722 	return (uint16_t)le32_to_cpu(ha->shadow_regs->req_q_out);  in qla4xxx_rd_shdw_req_q_out()
5727 	return (uint16_t)le32_to_cpu(readl(&ha->qla4_82xx_reg->req_q_out));  in qla4_82xx_rd_shdw_req_q_out()
5732 	return (uint16_t)le32_to_cpu(ha->shadow_regs->rsp_q_in);  in qla4xxx_rd_shdw_rsp_q_in()
5737 	return (uint16_t)le32_to_cpu(readl(&ha->qla4_82xx_reg->rsp_q_in));  in qla4_82xx_rd_shdw_rsp_q_in()
5754 		rc = sysfs_format_mac(str, ha->my_mac,  in qla4xxx_show_boot_eth_info()
5758 		rc = -ENOSYS;  in qla4xxx_show_boot_eth_info()
5789 		rc = sprintf(str, "%s\n", ha->name_string);  in qla4xxx_show_boot_ini_info()
5792 		rc = -ENOSYS;  in qla4xxx_show_boot_ini_info()
5817 	struct ql4_conn_info *boot_conn = &boot_sess->conn_list[0];  in qla4xxx_show_boot_tgt_info()
5823 		rc = sprintf(buf, "%s\n", (char *)&boot_sess->target_name);  in qla4xxx_show_boot_tgt_info()
5826 		if (boot_sess->conn_list[0].dest_ipaddr.ip_type == 0x1)  in qla4xxx_show_boot_tgt_info()
5828 				     &boot_conn->dest_ipaddr.ip_address);  in qla4xxx_show_boot_tgt_info()
5831 				     &boot_conn->dest_ipaddr.ip_address);  in qla4xxx_show_boot_tgt_info()
5834 			rc = sprintf(str, "%d\n", boot_conn->dest_port);  in qla4xxx_show_boot_tgt_info()
5838 			     boot_conn->chap.target_chap_name_length,  in qla4xxx_show_boot_tgt_info()
5839 			     (char *)&boot_conn->chap.target_chap_name);  in qla4xxx_show_boot_tgt_info()
5843 			     boot_conn->chap.target_secret_length,  in qla4xxx_show_boot_tgt_info()
5844 			     (char *)&boot_conn->chap.target_secret);  in qla4xxx_show_boot_tgt_info()
5848 			     boot_conn->chap.intr_chap_name_length,  in qla4xxx_show_boot_tgt_info()
5849 			     (char *)&boot_conn->chap.intr_chap_name);  in qla4xxx_show_boot_tgt_info()
5853 			     boot_conn->chap.intr_secret_length,  in qla4xxx_show_boot_tgt_info()
5854 			     (char *)&boot_conn->chap.intr_secret);  in qla4xxx_show_boot_tgt_info()
5863 		rc = -ENOSYS;  in qla4xxx_show_boot_tgt_info()
5872 	struct ql4_boot_session_info *boot_sess = &(ha->boot_tgt.boot_pri_sess);  in qla4xxx_show_boot_tgt_pri_info()
5880 	struct ql4_boot_session_info *boot_sess = &(ha->boot_tgt.boot_sec_sess);  in qla4xxx_show_boot_tgt_sec_info()
5912 	scsi_host_put(ha->host);  in qla4xxx_boot_release()
5926 	func_num = PCI_FUNC(ha->pdev->devfn);  in get_fw_boot_info()
5929 		   __func__, ha->pdev->device, func_num);  in get_fw_boot_info()
5965 		buf = dma_alloc_coherent(&ha->pdev->dev, size,  in get_fw_boot_info()
5975 		if (ha->port_num == 0)  in get_fw_boot_info()
5977 		else if (ha->port_num == 1)  in get_fw_boot_info()
5983 		addr = FLASH_RAW_ACCESS_ADDR + (ha->hw.flt_iscsi_param * 4) +  in get_fw_boot_info()
5988 					  " failed\n", ha->host_no, __func__));  in get_fw_boot_info()
6017 	dma_free_coherent(&ha->pdev->dev, size, buf, buf_dma);  in get_fw_boot_info()
6019 	ha->pri_ddb_idx = ddb_index[0];  in get_fw_boot_info()
6020 	ha->sec_ddb_idx = ddb_index[1];  in get_fw_boot_info()
6025  * qla4xxx_get_bidi_chap - Get a BIDI CHAP user and password
6038 	int i, ret = -EINVAL;  in qla4xxx_get_bidi_chap()
6043 		max_chap_entries = (ha->hw.flt_chap_size / 2) /  in qla4xxx_get_bidi_chap()
6048 	if (!ha->chap_list) {  in qla4xxx_get_bidi_chap()
6053 	mutex_lock(&ha->chap_sem);  in qla4xxx_get_bidi_chap()
6055 		chap_table = (struct ql4_chap_table *)ha->chap_list + i;  in qla4xxx_get_bidi_chap()
6056 		if (chap_table->cookie !=  in qla4xxx_get_bidi_chap()
6061 		if (chap_table->flags & BIT_7) /* local */  in qla4xxx_get_bidi_chap()
6064 		if (!(chap_table->flags & BIT_6)) /* Not BIDI */  in qla4xxx_get_bidi_chap()
6067 		strscpy(password, chap_table->secret, QL4_CHAP_MAX_SECRET_LEN);  in qla4xxx_get_bidi_chap()
6068 		strscpy(username, chap_table->name, QL4_CHAP_MAX_NAME_LEN);  in qla4xxx_get_bidi_chap()
6072 	mutex_unlock(&ha->chap_sem);  in qla4xxx_get_bidi_chap()
6082 	struct ql4_conn_info *boot_conn = &boot_sess->conn_list[0];  in qla4xxx_get_boot_target()
6089 	fw_ddb_entry = dma_alloc_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),  in qla4xxx_get_boot_target()
6108 	memcpy(boot_sess->target_name, fw_ddb_entry->iscsi_name,  in qla4xxx_get_boot_target()
6109 	       min(sizeof(boot_sess->target_name),  in qla4xxx_get_boot_target()
6110 		   sizeof(fw_ddb_entry->iscsi_name)));  in qla4xxx_get_boot_target()
6112 	options = le16_to_cpu(fw_ddb_entry->options);  in qla4xxx_get_boot_target()
6114 		memcpy(&boot_conn->dest_ipaddr.ip_address,  in qla4xxx_get_boot_target()
6115 		       &fw_ddb_entry->ip_addr[0], IPv6_ADDR_LEN);  in qla4xxx_get_boot_target()
6117 		boot_conn->dest_ipaddr.ip_type = 0x1;  in qla4xxx_get_boot_target()
6118 		memcpy(&boot_conn->dest_ipaddr.ip_address,  in qla4xxx_get_boot_target()
6119 		       &fw_ddb_entry->ip_addr[0], IP_ADDR_LEN);  in qla4xxx_get_boot_target()
6122 	boot_conn->dest_port = le16_to_cpu(fw_ddb_entry->port);  in qla4xxx_get_boot_target()
6125 	idx = __le16_to_cpu(fw_ddb_entry->chap_tbl_idx);  in qla4xxx_get_boot_target()
6127 	if (BIT_7 & le16_to_cpu(fw_ddb_entry->iscsi_options))	{  in qla4xxx_get_boot_target()
6131 		ret = qla4xxx_get_chap(ha, (char *)&boot_conn->chap.  in qla4xxx_get_boot_target()
6133 				       (char *)&boot_conn->chap.target_secret,  in qla4xxx_get_boot_target()
6141 		boot_conn->chap.target_chap_name_length = QL4_CHAP_MAX_NAME_LEN;  in qla4xxx_get_boot_target()
6142 		boot_conn->chap.target_secret_length = QL4_CHAP_MAX_SECRET_LEN;  in qla4xxx_get_boot_target()
6145 	if (BIT_4 & le16_to_cpu(fw_ddb_entry->iscsi_options)) {  in qla4xxx_get_boot_target()
6150 				    (char *)&boot_conn->chap.intr_chap_name,  in qla4xxx_get_boot_target()
6151 				    (char *)&boot_conn->chap.intr_secret);  in qla4xxx_get_boot_target()
6159 		boot_conn->chap.intr_chap_name_length = QL4_CHAP_MAX_NAME_LEN;  in qla4xxx_get_boot_target()
6160 		boot_conn->chap.intr_secret_length = QL4_CHAP_MAX_SECRET_LEN;  in qla4xxx_get_boot_target()
6164 	dma_free_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),  in qla4xxx_get_boot_target()
6191 	rval = qla4xxx_get_boot_target(ha, &(ha->boot_tgt.boot_pri_sess),  in qla4xxx_get_boot_info()
6203 	rval = qla4xxx_get_boot_target(ha, &(ha->boot_tgt.boot_sec_sess),  in qla4xxx_get_boot_info()
6224 			   "%s: syfsboot disabled - driver will trigger login "  in qla4xxx_setup_boot_info()
6230 	ha->boot_kset = iscsi_boot_create_host_kset(ha->host->host_no);  in qla4xxx_setup_boot_info()
6231 	if (!ha->boot_kset)  in qla4xxx_setup_boot_info()
6234 	if (!scsi_host_get(ha->host))  in qla4xxx_setup_boot_info()
6236 	boot_kobj = iscsi_boot_create_target(ha->boot_kset, 0, ha,  in qla4xxx_setup_boot_info()
6243 	if (!scsi_host_get(ha->host))  in qla4xxx_setup_boot_info()
6245 	boot_kobj = iscsi_boot_create_target(ha->boot_kset, 1, ha,  in qla4xxx_setup_boot_info()
6252 	if (!scsi_host_get(ha->host))  in qla4xxx_setup_boot_info()
6254 	boot_kobj = iscsi_boot_create_initiator(ha->boot_kset, 0, ha,  in qla4xxx_setup_boot_info()
6261 	if (!scsi_host_get(ha->host))  in qla4xxx_setup_boot_info()
6263 	boot_kobj = iscsi_boot_create_ethernet(ha->boot_kset, 0, ha,  in qla4xxx_setup_boot_info()
6273 	scsi_host_put(ha->host);  in qla4xxx_setup_boot_info()
6275 	iscsi_boot_destroy_kset(ha->boot_kset);  in qla4xxx_setup_boot_info()
6276 	return -ENOMEM;  in qla4xxx_setup_boot_info()
6289 	cls_sess = ddb_entry->sess;  in qla4xxx_get_param_ddb()
6290 	sess = cls_sess->dd_data;  in qla4xxx_get_param_ddb()
6291 	cls_conn = ddb_entry->conn;  in qla4xxx_get_param_ddb()
6292 	conn = cls_conn->dd_data;  in qla4xxx_get_param_ddb()
6294 	tddb->tpgt = sess->tpgt;  in qla4xxx_get_param_ddb()
6295 	tddb->port = conn->persistent_port;  in qla4xxx_get_param_ddb()
6296 	strscpy(tddb->iscsi_name, sess->targetname, sizeof(tddb->iscsi_name));  in qla4xxx_get_param_ddb()
6297 	strscpy(tddb->ip_addr, conn->persistent_address, sizeof(tddb->ip_addr));  in qla4xxx_get_param_ddb()
6306 	tddb->tpgt = le32_to_cpu(fw_ddb_entry->tgt_portal_grp);  in qla4xxx_convert_param_ddb()
6307 	memcpy(&tddb->iscsi_name[0], &fw_ddb_entry->iscsi_name[0],  in qla4xxx_convert_param_ddb()
6308 	       min(sizeof(tddb->iscsi_name), sizeof(fw_ddb_entry->iscsi_name)));  in qla4xxx_convert_param_ddb()
6310 	options = le16_to_cpu(fw_ddb_entry->options);  in qla4xxx_convert_param_ddb()
6312 		sprintf(tddb->ip_addr, "%pI6", fw_ddb_entry->ip_addr);  in qla4xxx_convert_param_ddb()
6314 		sprintf(tddb->ip_addr, "%pI4", fw_ddb_entry->ip_addr);  in qla4xxx_convert_param_ddb()
6316 	tddb->port = le16_to_cpu(fw_ddb_entry->port);  in qla4xxx_convert_param_ddb()
6319 		memcpy(&tddb->isid[0], &fw_ddb_entry->isid[0],  in qla4xxx_convert_param_ddb()
6320 		       sizeof(tddb->isid));  in qla4xxx_convert_param_ddb()
6322 		memcpy(&tddb->isid[0], &flash_isid[0], sizeof(tddb->isid));  in qla4xxx_convert_param_ddb()
6330 	if (strcmp(old_tddb->iscsi_name, new_tddb->iscsi_name))  in qla4xxx_compare_tuple_ddb()
6333 	if (strcmp(old_tddb->ip_addr, new_tddb->ip_addr))  in qla4xxx_compare_tuple_ddb()
6336 	if (old_tddb->port != new_tddb->port)  in qla4xxx_compare_tuple_ddb()
6348 			__func__, old_tddb->isid, new_tddb->isid));  in qla4xxx_compare_tuple_ddb()
6350 		if (memcmp(&old_tddb->isid[0], &new_tddb->isid[0],  in qla4xxx_compare_tuple_ddb()
6351 			   sizeof(old_tddb->isid)))  in qla4xxx_compare_tuple_ddb()
6357 			  old_tddb->port, old_tddb->tpgt, old_tddb->ip_addr,  in qla4xxx_compare_tuple_ddb()
6358 			  old_tddb->iscsi_name, new_tddb->port, new_tddb->tpgt,  in qla4xxx_compare_tuple_ddb()
6359 			  new_tddb->ip_addr, new_tddb->iscsi_name));  in qla4xxx_compare_tuple_ddb()
6413  * qla4xxx_check_existing_isid - check if target with same isid exist
6426 		fw_ddb_entry = &nt_ddb_idx->fw_ddb;  in qla4xxx_check_existing_isid()
6428 		if (memcmp(&fw_ddb_entry->isid[0], &isid[0],  in qla4xxx_check_existing_isid()
6429 			   sizeof(nt_ddb_idx->fw_ddb.isid)) == 0) {  in qla4xxx_check_existing_isid()
6437  * qla4xxx_update_isid - compare ddbs and updated isid
6452 	base_value = fw_ddb_entry->isid[1] & 0x1f;  in qla4xxx_update_isid()
6454 		fw_ddb_entry->isid[1] = (base_value | (i << 5));  in qla4xxx_update_isid()
6455 		if (qla4xxx_check_existing_isid(list_nt, fw_ddb_entry->isid))  in qla4xxx_update_isid()
6459 	if (!qla4xxx_check_existing_isid(list_nt, fw_ddb_entry->isid))  in qla4xxx_update_isid()
6466  * qla4xxx_should_update_isid - check if isid need to update
6478 	if (strcmp(old_tddb->ip_addr, new_tddb->ip_addr) == 0) {  in qla4xxx_should_update_isid()
6480 		if (old_tddb->port == new_tddb->port)  in qla4xxx_should_update_isid()
6484 	if (strcmp(old_tddb->iscsi_name, new_tddb->iscsi_name))  in qla4xxx_should_update_isid()
6488 	if (memcmp(&old_tddb->isid[0], &new_tddb->isid[0],  in qla4xxx_should_update_isid()
6489 		   sizeof(old_tddb->isid)))  in qla4xxx_should_update_isid()
6497  * qla4xxx_is_flash_ddb_exists - check if fw_ddb_entry already exists in list_nt
6536 		qla4xxx_convert_param_ddb(&nt_ddb_idx->fw_ddb, tmp_tddb,  in qla4xxx_is_flash_ddb_exists()
6537 					  nt_ddb_idx->flash_isid);  in qla4xxx_is_flash_ddb_exists()
6545 		qla4xxx_convert_param_ddb(&nt_ddb_idx->fw_ddb, tmp_tddb, NULL);  in qla4xxx_is_flash_ddb_exists()
6570 		list_del_init(&ddb_idx->list);  in qla4xxx_free_ddb_list()
6590 	if (fw_ddb_entry->options & DDB_OPT_IPV6_DEVICE) {  in qla4xxx_get_ep_fwdb()
6592 		t_addr->sa_family = AF_INET6;  in qla4xxx_get_ep_fwdb()
6594 		ip = (char *)&addr6->sin6_addr;  in qla4xxx_get_ep_fwdb()
6595 		memcpy(ip, fw_ddb_entry->ip_addr, IPv6_ADDR_LEN);  in qla4xxx_get_ep_fwdb()
6596 		addr6->sin6_port = htons(le16_to_cpu(fw_ddb_entry->port));  in qla4xxx_get_ep_fwdb()
6600 		t_addr->sa_family = AF_INET;  in qla4xxx_get_ep_fwdb()
6602 		ip = (char *)&addr->sin_addr;  in qla4xxx_get_ep_fwdb()
6603 		memcpy(ip, fw_ddb_entry->ip_addr, IP_ADDR_LEN);  in qla4xxx_get_ep_fwdb()
6604 		addr->sin_port = htons(le16_to_cpu(fw_ddb_entry->port));  in qla4xxx_get_ep_fwdb()
6607 	ep = qla4xxx_ep_connect(ha->host, (struct sockaddr *)dst_addr, 0);  in qla4xxx_get_ep_fwdb()
6616 	if (idx == ha->pri_ddb_idx || idx == ha->sec_ddb_idx)  in qla4xxx_verify_boot_idx()
6627 	ddb_entry->ddb_type = FLASH_DDB;  in qla4xxx_setup_flash_ddb_entry()
6628 	ddb_entry->fw_ddb_index = INVALID_ENTRY;  in qla4xxx_setup_flash_ddb_entry()
6629 	ddb_entry->fw_ddb_device_state = DDB_DS_NO_CONNECTION_ACTIVE;  in qla4xxx_setup_flash_ddb_entry()
6630 	ddb_entry->ha = ha;  in qla4xxx_setup_flash_ddb_entry()
6631 	ddb_entry->unblock_sess = qla4xxx_unblock_flash_ddb;  in qla4xxx_setup_flash_ddb_entry()
6632 	ddb_entry->ddb_change = qla4xxx_flash_ddb_change;  in qla4xxx_setup_flash_ddb_entry()
6633 	ddb_entry->chap_tbl_idx = INVALID_ENTRY;  in qla4xxx_setup_flash_ddb_entry()
6635 	atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);  in qla4xxx_setup_flash_ddb_entry()
6636 	atomic_set(&ddb_entry->relogin_timer, 0);  in qla4xxx_setup_flash_ddb_entry()
6637 	atomic_set(&ddb_entry->relogin_retry_count, 0);  in qla4xxx_setup_flash_ddb_entry()
6638 	def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);  in qla4xxx_setup_flash_ddb_entry()
6639 	ddb_entry->default_relogin_timeout =  in qla4xxx_setup_flash_ddb_entry()
6642 	ddb_entry->default_time2wait =  in qla4xxx_setup_flash_ddb_entry()
6643 		le16_to_cpu(ddb_entry->fw_ddb_entry.iscsi_def_time2wait);  in qla4xxx_setup_flash_ddb_entry()
6646 	    (idx == ha->pri_ddb_idx || idx == ha->sec_ddb_idx))  in qla4xxx_setup_flash_ddb_entry()
6647 		set_bit(DF_BOOT_TGT, &ddb_entry->flags);  in qla4xxx_setup_flash_ddb_entry()
6662 			if (ip_idx[idx] == -1)  in qla4xxx_wait_for_ip_configuration()
6668 				ip_idx[idx] = -1;  in qla4xxx_wait_for_ip_configuration()
6682 				ip_idx[idx] = -1;  in qla4xxx_wait_for_ip_configuration()
6686 		if ((ip_idx[0] == -1) &&  in qla4xxx_wait_for_ip_configuration()
6687 		    (ip_idx[1] == -1) &&  in qla4xxx_wait_for_ip_configuration()
6688 		    (ip_idx[2] == -1) &&  in qla4xxx_wait_for_ip_configuration()
6689 		    (ip_idx[3] == -1))  in qla4xxx_wait_for_ip_configuration()
6701 	options = le16_to_cpu(fw_ddb_entry->options);  in qla4xxx_cmp_fw_stentry()
6705 	if (memcmp(fw_ddb_entry->ip_addr, flash_ddb_entry->ip_addr, ip_len))  in qla4xxx_cmp_fw_stentry()
6708 	if (memcmp(&fw_ddb_entry->isid[0], &flash_ddb_entry->isid[0],  in qla4xxx_cmp_fw_stentry()
6709 		   sizeof(fw_ddb_entry->isid)))  in qla4xxx_cmp_fw_stentry()
6712 	if (memcmp(&fw_ddb_entry->port, &flash_ddb_entry->port,  in qla4xxx_cmp_fw_stentry()
6713 		   sizeof(fw_ddb_entry->port)))  in qla4xxx_cmp_fw_stentry()
6732 	flash_ddb_entry = dma_pool_alloc(ha->fw_ddb_dma_pool, GFP_KERNEL,  in qla4xxx_find_flash_st_idx()
6770 		dma_pool_free(ha->fw_ddb_dma_pool, flash_ddb_entry,  in qla4xxx_find_flash_st_idx()
6787 	uint32_t flash_index = -1;  in qla4xxx_build_st_list()
6790 	fw_ddb_entry = dma_pool_alloc(ha->fw_ddb_dma_pool, GFP_KERNEL,  in qla4xxx_build_st_list()
6813 		if (strlen((char *) fw_ddb_entry->iscsi_name) != 0)  in qla4xxx_build_st_list()
6825 			st_ddb_idx->flash_ddb_idx = idx;  in qla4xxx_build_st_list()
6830 			st_ddb_idx->flash_ddb_idx = flash_index;  in qla4xxx_build_st_list()
6833 		st_ddb_idx->fw_ddb_idx = idx;  in qla4xxx_build_st_list()
6835 		list_add_tail(&st_ddb_idx->list, list_st);  in qla4xxx_build_st_list()
6843 		dma_pool_free(ha->fw_ddb_dma_pool, fw_ddb_entry, fw_ddb_dma);  in qla4xxx_build_st_list()
6847  * qla4xxx_remove_failed_ddb - Remove inactive or failed ddb from list
6863 		ret = qla4xxx_get_fwddb_entry(ha, ddb_idx->fw_ddb_idx,  in qla4xxx_remove_failed_ddb()
6871 			list_del_init(&ddb_idx->list);  in qla4xxx_remove_failed_ddb()
6884 	uint16_t ddb_link = -1;  in qla4xxx_update_sess_disc_idx()
6889 	cls_sess = ddb_entry->sess;  in qla4xxx_update_sess_disc_idx()
6890 	sess = cls_sess->dd_data;  in qla4xxx_update_sess_disc_idx()
6892 	ddb_link = le16_to_cpu(fw_ddb_entry->ddb_link);  in qla4xxx_update_sess_disc_idx()
6894 		sess->discovery_parent_idx = ddb_link;  in qla4xxx_update_sess_disc_idx()
6896 		sess->discovery_parent_idx = DDB_NO_LINK;  in qla4xxx_update_sess_disc_idx()
6917 	cls_sess = iscsi_session_setup(&qla4xxx_iscsi_transport, ha->host,  in qla4xxx_sess_conn_setup()
6931 	sess = cls_sess->dd_data;  in qla4xxx_sess_conn_setup()
6932 	ddb_entry = sess->dd_data;  in qla4xxx_sess_conn_setup()
6933 	ddb_entry->sess = cls_sess;  in qla4xxx_sess_conn_setup()
6935 	cls_sess->recovery_tmo = ql4xsess_recovery_tmo;  in qla4xxx_sess_conn_setup()
6936 	memcpy(&ddb_entry->fw_ddb_entry, fw_ddb_entry,  in qla4xxx_sess_conn_setup()
6948 	ddb_entry->conn = cls_conn;  in qla4xxx_sess_conn_setup()
6953 		ep->conn = cls_conn;  in qla4xxx_sess_conn_setup()
6954 		cls_conn->ep = ep;  in qla4xxx_sess_conn_setup()
6968 		 *  by short-circuiting the logic of setting  in qla4xxx_sess_conn_setup()
6969 		 *  timer to relogin - instead set the flags  in qla4xxx_sess_conn_setup()
6972 		set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);  in qla4xxx_sess_conn_setup()
6973 		set_bit(DF_RELOGIN, &ddb_entry->flags);  in qla4xxx_sess_conn_setup()
6987 	ddb_link = le16_to_cpu(fw_ddb_entry->ddb_link);  in qla4xxx_update_fw_ddb_link()
6990 		if (ddb_idx->fw_ddb_idx == ddb_link) {  in qla4xxx_update_fw_ddb_link()
6993 					  ddb_link, ddb_idx->flash_ddb_idx));  in qla4xxx_update_fw_ddb_link()
6994 			fw_ddb_entry->ddb_link =  in qla4xxx_update_fw_ddb_link()
6995 					    cpu_to_le16(ddb_idx->flash_ddb_idx);  in qla4xxx_update_fw_ddb_link()
7014 	uint32_t ddb_idx = -1;  in qla4xxx_build_nt_list()
7016 	uint16_t ddb_link = -1;  in qla4xxx_build_nt_list()
7019 	fw_ddb_entry = dma_pool_alloc(ha->fw_ddb_dma_pool, GFP_KERNEL,  in qla4xxx_build_nt_list()
7040 		if (strlen((char *) fw_ddb_entry->iscsi_name) == 0)  in qla4xxx_build_nt_list()
7043 		ddb_link = le16_to_cpu(fw_ddb_entry->ddb_link);  in qla4xxx_build_nt_list()
7060 			nt_ddb_idx->fw_ddb_idx = idx;  in qla4xxx_build_nt_list()
7066 			memcpy(&nt_ddb_idx->flash_isid[0],  in qla4xxx_build_nt_list()
7067 			       &fw_ddb_entry->isid[0],  in qla4xxx_build_nt_list()
7068 			       sizeof(nt_ddb_idx->flash_isid));  in qla4xxx_build_nt_list()
7079 			memcpy(&nt_ddb_idx->fw_ddb, fw_ddb_entry,  in qla4xxx_build_nt_list()
7082 			list_add_tail(&nt_ddb_idx->list, list_nt);  in qla4xxx_build_nt_list()
7108 		dma_pool_free(ha->fw_ddb_dma_pool, fw_ddb_entry, fw_ddb_dma);  in qla4xxx_build_nt_list()
7125 	fw_ddb_entry = dma_pool_alloc(ha->fw_ddb_dma_pool, GFP_KERNEL,  in qla4xxx_build_new_nt_list()
7143 		if (strlen((char *)fw_ddb_entry->iscsi_name) == 0)  in qla4xxx_build_new_nt_list()
7156 		nt_ddb_idx->fw_ddb_idx = idx;  in qla4xxx_build_new_nt_list()
7166 			fw_ddb_entry->ddb_link = cpu_to_le16(target_id);  in qla4xxx_build_new_nt_list()
7168 		list_add_tail(&nt_ddb_idx->list, list_nt);  in qla4xxx_build_new_nt_list()
7182 		dma_pool_free(ha->fw_ddb_dma_pool, fw_ddb_entry, fw_ddb_dma);  in qla4xxx_build_new_nt_list()
7186  * qla4xxx_sysfs_ddb_is_non_persistent - check for non-persistence of ddb entry
7191  *	1: if flashnode entry is non-persistent
7204 	return (fnode_sess->flash_state == DEV_DB_NON_PERSISTENT);  in qla4xxx_sysfs_ddb_is_non_persistent()
7208  * qla4xxx_sysfs_ddb_tgt_create - Create sysfs entry for target
7231 	fnode_sess = iscsi_create_flashnode_sess(ha->host, *idx,  in qla4xxx_sysfs_ddb_tgt_create()
7236 			   __func__, *idx, ha->host_no);  in qla4xxx_sysfs_ddb_tgt_create()
7240 	fnode_conn = iscsi_create_flashnode_conn(ha->host, fnode_sess,  in qla4xxx_sysfs_ddb_tgt_create()
7245 			   __func__, *idx, ha->host_no);  in qla4xxx_sysfs_ddb_tgt_create()
7250 		fnode_sess->flash_state = DEV_DB_NON_PERSISTENT;  in qla4xxx_sysfs_ddb_tgt_create()
7252 		fnode_sess->flash_state = DEV_DB_PERSISTENT;  in qla4xxx_sysfs_ddb_tgt_create()
7254 		if (*idx == ha->pri_ddb_idx || *idx == ha->sec_ddb_idx)  in qla4xxx_sysfs_ddb_tgt_create()
7255 			fnode_sess->is_boot_target = 1;  in qla4xxx_sysfs_ddb_tgt_create()
7257 			fnode_sess->is_boot_target = 0;  in qla4xxx_sysfs_ddb_tgt_create()
7266 		   __func__, fnode_sess->dev.kobj.name);  in qla4xxx_sysfs_ddb_tgt_create()
7269 		   __func__, fnode_conn->dev.kobj.name);  in qla4xxx_sysfs_ddb_tgt_create()
7281  * qla4xxx_sysfs_ddb_add - Add new ddb entry in flash
7311 	fw_ddb_entry = dma_alloc_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),  in qla4xxx_sysfs_ddb_add()
7320 	dev = iscsi_find_flashnode_sess(ha->host, NULL,  in qla4xxx_sysfs_ddb_add()
7324 			   "%s: A non-persistent entry %s found\n",  in qla4xxx_sysfs_ddb_add()
7325 			   __func__, dev->kobj.name);  in qla4xxx_sysfs_ddb_add()
7351 		dma_free_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),  in qla4xxx_sysfs_ddb_add()
7356 		return -EIO;  in qla4xxx_sysfs_ddb_add()
7360  * qla4xxx_sysfs_ddb_apply - write the target ddb contents to Flash
7378 	fw_ddb_entry = dma_alloc_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),  in qla4xxx_sysfs_ddb_apply()
7384 		rval = -ENOMEM;  in qla4xxx_sysfs_ddb_apply()
7388 	if (!strncasecmp(fnode_sess->portal_type, PORTAL_TYPE_IPV6, 4))  in qla4xxx_sysfs_ddb_apply()
7395 	dev_db_start_offset += (fnode_sess->target_id *  in qla4xxx_sysfs_ddb_apply()
7399 	fw_ddb_entry->cookie = DDB_VALID_COOKIE;  in qla4xxx_sysfs_ddb_apply()
7405 		fnode_sess->flash_state = DEV_DB_PERSISTENT;  in qla4xxx_sysfs_ddb_apply()
7408 			   __func__, fnode_sess->target_id, ha->host_no);  in qla4xxx_sysfs_ddb_apply()
7410 		rval = -EIO;  in qla4xxx_sysfs_ddb_apply()
7413 			   __func__, fnode_sess->target_id, ha->host_no);  in qla4xxx_sysfs_ddb_apply()
7418 		dma_free_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),  in qla4xxx_sysfs_ddb_apply()
7435 	ddb_entry = dma_alloc_coherent(&ha->pdev->dev, sizeof(*ddb_entry),  in qla4xxx_sysfs_ddb_conn_open()
7457 	tmo = ((ha->def_timeout > LOGIN_TOV) &&  in qla4xxx_sysfs_ddb_conn_open()
7458 	       (ha->def_timeout < LOGIN_TOV * 10) ?  in qla4xxx_sysfs_ddb_conn_open()
7459 	       ha->def_timeout : LOGIN_TOV);  in qla4xxx_sysfs_ddb_conn_open()
7481 		dma_free_coherent(&ha->pdev->dev, sizeof(*ddb_entry),  in qla4xxx_sysfs_ddb_conn_open()
7495 	if (test_bit(AF_ST_DISCOVERY_IN_PROGRESS, &ha->flags)) {  in qla4xxx_ddb_login_st()
7503 	set_bit(AF_ST_DISCOVERY_IN_PROGRESS, &ha->flags);  in qla4xxx_ddb_login_st()
7516 		list_del_init(&ddb_idx->list);  in qla4xxx_ddb_login_st()
7517 		qla4xxx_clear_ddb_entry(ha, ddb_idx->fw_ddb_idx);  in qla4xxx_ddb_login_st()
7527 	clear_bit(ddb_index, ha->ddb_idx_map);  in qla4xxx_ddb_login_st()
7530 	clear_bit(AF_ST_DISCOVERY_IN_PROGRESS, &ha->flags);  in qla4xxx_ddb_login_st()
7545 		ret = -EPERM;  in qla4xxx_ddb_login_nt()
7551  * qla4xxx_sysfs_ddb_login - Login to the specified target
7567 	if (fnode_sess->flash_state == DEV_DB_NON_PERSISTENT) {  in qla4xxx_sysfs_ddb_login()
7570 		ret = -EIO;  in qla4xxx_sysfs_ddb_login()
7574 	fw_ddb_entry = dma_alloc_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),  in qla4xxx_sysfs_ddb_login()
7580 		ret = -ENOMEM;  in qla4xxx_sysfs_ddb_login()
7584 	if (!strncasecmp(fnode_sess->portal_type, PORTAL_TYPE_IPV6, 4))  in qla4xxx_sysfs_ddb_login()
7592 	fw_ddb_entry->cookie = DDB_VALID_COOKIE;  in qla4xxx_sysfs_ddb_login()
7594 	if (strlen((char *)fw_ddb_entry->iscsi_name) == 0)  in qla4xxx_sysfs_ddb_login()
7596 					   fnode_sess->target_id);  in qla4xxx_sysfs_ddb_login()
7599 					   fnode_sess->target_id);  in qla4xxx_sysfs_ddb_login()
7602 		ret = -EIO;  in qla4xxx_sysfs_ddb_login()
7606 		dma_free_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),  in qla4xxx_sysfs_ddb_login()
7612  * qla4xxx_sysfs_ddb_logout_sid - Logout session for the specified target
7630 	sess = cls_sess->dd_data;  in qla4xxx_sysfs_ddb_logout_sid()
7631 	ddb_entry = sess->dd_data;  in qla4xxx_sysfs_ddb_logout_sid()
7632 	ha = ddb_entry->ha;  in qla4xxx_sysfs_ddb_logout_sid()
7634 	if (ddb_entry->ddb_type != FLASH_DDB) {  in qla4xxx_sysfs_ddb_logout_sid()
7637 		ret = -ENXIO;  in qla4xxx_sysfs_ddb_logout_sid()
7641 	if (test_bit(DF_BOOT_TGT, &ddb_entry->flags)) {  in qla4xxx_sysfs_ddb_logout_sid()
7645 		ret = -EPERM;  in qla4xxx_sysfs_ddb_logout_sid()
7649 	fw_ddb_entry = dma_alloc_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),  in qla4xxx_sysfs_ddb_logout_sid()
7654 		ret = -ENOMEM;  in qla4xxx_sysfs_ddb_logout_sid()
7658 	if (test_and_set_bit(DF_DISABLE_RELOGIN, &ddb_entry->flags))  in qla4xxx_sysfs_ddb_logout_sid()
7661 	ret = qla4xxx_get_fwddb_entry(ha, ddb_entry->fw_ddb_index,  in qla4xxx_sysfs_ddb_logout_sid()
7676 		if (test_and_clear_bit(DF_RELOGIN, &ddb_entry->flags))  in qla4xxx_sysfs_ddb_logout_sid()
7683 	atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);  in qla4xxx_sysfs_ddb_logout_sid()
7684 	atomic_set(&ddb_entry->relogin_timer, 0);  in qla4xxx_sysfs_ddb_logout_sid()
7692 		ret = qla4xxx_get_fwddb_entry(ha, ddb_entry->fw_ddb_index,  in qla4xxx_sysfs_ddb_logout_sid()
7707 	qla4xxx_clear_ddb_entry(ha, ddb_entry->fw_ddb_index);  in qla4xxx_sysfs_ddb_logout_sid()
7715 	iscsi_destroy_endpoint(ddb_entry->conn->ep);  in qla4xxx_sysfs_ddb_logout_sid()
7717 	spin_lock_irqsave(&ha->hardware_lock, flags);  in qla4xxx_sysfs_ddb_logout_sid()
7719 	clear_bit(ddb_entry->fw_ddb_index, ha->ddb_idx_map);  in qla4xxx_sysfs_ddb_logout_sid()
7720 	spin_unlock_irqrestore(&ha->hardware_lock, flags);  in qla4xxx_sysfs_ddb_logout_sid()
7722 	iscsi_session_teardown(ddb_entry->sess);  in qla4xxx_sysfs_ddb_logout_sid()
7724 	clear_bit(DF_DISABLE_RELOGIN, &ddb_entry->flags);  in qla4xxx_sysfs_ddb_logout_sid()
7729 		dma_free_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),  in qla4xxx_sysfs_ddb_logout_sid()
7735  * qla4xxx_sysfs_ddb_logout - Logout from the specified target
7757 	fw_ddb_entry = dma_pool_alloc(ha->fw_ddb_dma_pool, GFP_KERNEL,  in qla4xxx_sysfs_ddb_logout()
7761 		ret = -ENOMEM;  in qla4xxx_sysfs_ddb_logout()
7769 		ret = -ENOMEM;  in qla4xxx_sysfs_ddb_logout()
7777 		ret = -ENOMEM;  in qla4xxx_sysfs_ddb_logout()
7781 	if (!fnode_sess->targetname) {  in qla4xxx_sysfs_ddb_logout()
7785 		ret = -EPERM;  in qla4xxx_sysfs_ddb_logout()
7789 	if (fnode_sess->is_boot_target) {  in qla4xxx_sysfs_ddb_logout()
7793 		ret = -EPERM;  in qla4xxx_sysfs_ddb_logout()
7797 	strscpy(flash_tddb->iscsi_name, fnode_sess->targetname,  in qla4xxx_sysfs_ddb_logout()
7798 		sizeof(flash_tddb->iscsi_name));  in qla4xxx_sysfs_ddb_logout()
7800 	if (!strncmp(fnode_sess->portal_type, PORTAL_TYPE_IPV6, 4))  in qla4xxx_sysfs_ddb_logout()
7801 		sprintf(flash_tddb->ip_addr, "%pI6", fnode_conn->ipaddress);  in qla4xxx_sysfs_ddb_logout()
7803 		sprintf(flash_tddb->ip_addr, "%pI4", fnode_conn->ipaddress);  in qla4xxx_sysfs_ddb_logout()
7805 	flash_tddb->tpgt = fnode_sess->tpgt;  in qla4xxx_sysfs_ddb_logout()
7806 	flash_tddb->port = fnode_conn->port;  in qla4xxx_sysfs_ddb_logout()
7808 	COPY_ISID(flash_tddb->isid, fnode_sess->isid);  in qla4xxx_sysfs_ddb_logout()
7815 		if (ddb_entry->ddb_type != FLASH_DDB)  in qla4xxx_sysfs_ddb_logout()
7818 		index = ddb_entry->sess->target_id;  in qla4xxx_sysfs_ddb_logout()
7824 			ret = -ENOMEM;  in qla4xxx_sysfs_ddb_logout()
7833 			ret = qla4xxx_sysfs_ddb_logout_sid(ddb_entry->sess);  in qla4xxx_sysfs_ddb_logout()
7839 		ret = -ESRCH;  in qla4xxx_sysfs_ddb_logout()
7845 		dma_pool_free(ha->fw_ddb_dma_pool, fw_ddb_entry, fw_ddb_dma);  in qla4xxx_sysfs_ddb_logout()
7864 		return -EIO;  in qla4xxx_sysfs_ddb_get_param()
7870 		rc = sprintf(buf, "%u\n", fnode_conn->is_fw_assigned_ipv6);  in qla4xxx_sysfs_ddb_get_param()
7873 		rc = sprintf(buf, "%s\n", fnode_sess->portal_type);  in qla4xxx_sysfs_ddb_get_param()
7876 		rc = sprintf(buf, "%u\n", fnode_sess->auto_snd_tgt_disable);  in qla4xxx_sysfs_ddb_get_param()
7879 		rc = sprintf(buf, "%u\n", fnode_sess->discovery_sess);  in qla4xxx_sysfs_ddb_get_param()
7882 		rc = sprintf(buf, "%u\n", fnode_sess->entry_state);  in qla4xxx_sysfs_ddb_get_param()
7885 		rc = sprintf(buf, "%u\n", fnode_conn->hdrdgst_en);  in qla4xxx_sysfs_ddb_get_param()
7888 		rc = sprintf(buf, "%u\n", fnode_conn->datadgst_en);  in qla4xxx_sysfs_ddb_get_param()
7891 		rc = sprintf(buf, "%u\n", fnode_sess->imm_data_en);  in qla4xxx_sysfs_ddb_get_param()
7894 		rc = sprintf(buf, "%u\n", fnode_sess->initial_r2t_en);  in qla4xxx_sysfs_ddb_get_param()
7897 		rc = sprintf(buf, "%u\n", fnode_sess->dataseq_inorder_en);  in qla4xxx_sysfs_ddb_get_param()
7900 		rc = sprintf(buf, "%u\n", fnode_sess->pdu_inorder_en);  in qla4xxx_sysfs_ddb_get_param()
7903 		rc = sprintf(buf, "%u\n", fnode_sess->chap_auth_en);  in qla4xxx_sysfs_ddb_get_param()
7906 		rc = sprintf(buf, "%u\n", fnode_conn->snack_req_en);  in qla4xxx_sysfs_ddb_get_param()
7909 		rc = sprintf(buf, "%u\n", fnode_sess->discovery_logout_en);  in qla4xxx_sysfs_ddb_get_param()
7912 		rc = sprintf(buf, "%u\n", fnode_sess->bidi_chap_en);  in qla4xxx_sysfs_ddb_get_param()
7915 		rc = sprintf(buf, "%u\n", fnode_sess->discovery_auth_optional);  in qla4xxx_sysfs_ddb_get_param()
7918 		rc = sprintf(buf, "%u\n", fnode_sess->erl);  in qla4xxx_sysfs_ddb_get_param()
7921 		rc = sprintf(buf, "%u\n", fnode_conn->tcp_timestamp_stat);  in qla4xxx_sysfs_ddb_get_param()
7924 		rc = sprintf(buf, "%u\n", fnode_conn->tcp_nagle_disable);  in qla4xxx_sysfs_ddb_get_param()
7927 		rc = sprintf(buf, "%u\n", fnode_conn->tcp_wsf_disable);  in qla4xxx_sysfs_ddb_get_param()
7930 		rc = sprintf(buf, "%u\n", fnode_conn->tcp_timer_scale);  in qla4xxx_sysfs_ddb_get_param()
7933 		rc = sprintf(buf, "%u\n", fnode_conn->tcp_timestamp_en);  in qla4xxx_sysfs_ddb_get_param()
7936 		rc = sprintf(buf, "%u\n", fnode_conn->fragment_disable);  in qla4xxx_sysfs_ddb_get_param()
7939 		rc = sprintf(buf, "%u\n", fnode_conn->max_recv_dlength);  in qla4xxx_sysfs_ddb_get_param()
7942 		rc = sprintf(buf, "%u\n", fnode_conn->max_xmit_dlength);  in qla4xxx_sysfs_ddb_get_param()
7945 		rc = sprintf(buf, "%u\n", fnode_sess->first_burst);  in qla4xxx_sysfs_ddb_get_param()
7948 		rc = sprintf(buf, "%u\n", fnode_sess->time2wait);  in qla4xxx_sysfs_ddb_get_param()
7951 		rc = sprintf(buf, "%u\n", fnode_sess->time2retain);  in qla4xxx_sysfs_ddb_get_param()
7954 		rc = sprintf(buf, "%u\n", fnode_sess->max_r2t);  in qla4xxx_sysfs_ddb_get_param()
7957 		rc = sprintf(buf, "%u\n", fnode_conn->keepalive_timeout);  in qla4xxx_sysfs_ddb_get_param()
7960 		rc = sprintf(buf, "%pm\n", fnode_sess->isid);  in qla4xxx_sysfs_ddb_get_param()
7963 		rc = sprintf(buf, "%u\n", fnode_sess->tsid);  in qla4xxx_sysfs_ddb_get_param()
7966 		rc = sprintf(buf, "%d\n", fnode_conn->port);  in qla4xxx_sysfs_ddb_get_param()
7969 		rc = sprintf(buf, "%u\n", fnode_sess->max_burst);  in qla4xxx_sysfs_ddb_get_param()
7973 			     fnode_sess->default_taskmgmt_timeout);  in qla4xxx_sysfs_ddb_get_param()
7976 		if (!strncmp(fnode_sess->portal_type, PORTAL_TYPE_IPV6, 4))  in qla4xxx_sysfs_ddb_get_param()
7977 			rc = sprintf(buf, "%pI6\n", fnode_conn->ipaddress);  in qla4xxx_sysfs_ddb_get_param()
7979 			rc = sprintf(buf, "%pI4\n", fnode_conn->ipaddress);  in qla4xxx_sysfs_ddb_get_param()
7982 		if (fnode_sess->targetalias)  in qla4xxx_sysfs_ddb_get_param()
7983 			rc = sprintf(buf, "%s\n", fnode_sess->targetalias);  in qla4xxx_sysfs_ddb_get_param()
7988 		if (!strncmp(fnode_sess->portal_type, PORTAL_TYPE_IPV6, 4))  in qla4xxx_sysfs_ddb_get_param()
7990 				     fnode_conn->redirect_ipaddr);  in qla4xxx_sysfs_ddb_get_param()
7993 				     fnode_conn->redirect_ipaddr);  in qla4xxx_sysfs_ddb_get_param()
7996 		rc = sprintf(buf, "%u\n", fnode_conn->max_segment_size);  in qla4xxx_sysfs_ddb_get_param()
7999 		rc = sprintf(buf, "%u\n", fnode_conn->local_port);  in qla4xxx_sysfs_ddb_get_param()
8002 		rc = sprintf(buf, "%u\n", fnode_conn->ipv4_tos);  in qla4xxx_sysfs_ddb_get_param()
8005 		if (!strncmp(fnode_sess->portal_type, PORTAL_TYPE_IPV6, 4))  in qla4xxx_sysfs_ddb_get_param()
8007 				     fnode_conn->ipv6_traffic_class);  in qla4xxx_sysfs_ddb_get_param()
8012 		rc = sprintf(buf, "%u\n", fnode_conn->ipv6_flow_label);  in qla4xxx_sysfs_ddb_get_param()
8015 		if (!strncmp(fnode_sess->portal_type, PORTAL_TYPE_IPV6, 4))  in qla4xxx_sysfs_ddb_get_param()
8017 				     fnode_conn->link_local_ipv6_addr);  in qla4xxx_sysfs_ddb_get_param()
8022 		rc = sprintf(buf, "%u\n", fnode_sess->discovery_parent_idx);  in qla4xxx_sysfs_ddb_get_param()
8025 		if (fnode_sess->discovery_parent_type == DDB_ISNS)  in qla4xxx_sysfs_ddb_get_param()
8027 		else if (fnode_sess->discovery_parent_type == DDB_NO_LINK)  in qla4xxx_sysfs_ddb_get_param()
8029 		else if (fnode_sess->discovery_parent_type < MAX_DDB_ENTRIES)  in qla4xxx_sysfs_ddb_get_param()
8038 		if (fnode_sess->targetname)  in qla4xxx_sysfs_ddb_get_param()
8039 			rc = sprintf(buf, "%s\n", fnode_sess->targetname);  in qla4xxx_sysfs_ddb_get_param()
8044 		rc = sprintf(buf, "%u\n", fnode_sess->tpgt);  in qla4xxx_sysfs_ddb_get_param()
8047 		rc = sprintf(buf, "%u\n", fnode_conn->tcp_xmit_wsf);  in qla4xxx_sysfs_ddb_get_param()
8050 		rc = sprintf(buf, "%u\n", fnode_conn->tcp_recv_wsf);  in qla4xxx_sysfs_ddb_get_param()
8053 		rc = sprintf(buf, "%u\n", fnode_sess->chap_out_idx);  in qla4xxx_sysfs_ddb_get_param()
8056 		if (fnode_sess->chap_auth_en) {  in qla4xxx_sysfs_ddb_get_param()
8060 						      fnode_sess->chap_out_idx);  in qla4xxx_sysfs_ddb_get_param()
8067 		if (fnode_sess->chap_auth_en) {  in qla4xxx_sysfs_ddb_get_param()
8071 						      fnode_sess->chap_out_idx);  in qla4xxx_sysfs_ddb_get_param()
8078 		rc = sprintf(buf, "%u\n", fnode_conn->statsn);  in qla4xxx_sysfs_ddb_get_param()
8081 		rc = sprintf(buf, "%u\n", fnode_conn->exp_statsn);  in qla4xxx_sysfs_ddb_get_param()
8084 		rc = sprintf(buf, "%u\n", fnode_sess->is_boot_target);  in qla4xxx_sysfs_ddb_get_param()
8087 		rc = -ENOSYS;  in qla4xxx_sysfs_ddb_get_param()
8096  * qla4xxx_sysfs_ddb_set_param - Set parameter for firmware DDB entry
8121 			rc = -EINVAL;  in qla4xxx_sysfs_ddb_set_param()
8127 		switch (fnode_param->param) {  in qla4xxx_sysfs_ddb_set_param()
8129 			fnode_conn->is_fw_assigned_ipv6 = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8132 			memcpy(fnode_sess->portal_type, fnode_param->value,  in qla4xxx_sysfs_ddb_set_param()
8133 			       strlen(fnode_sess->portal_type));  in qla4xxx_sysfs_ddb_set_param()
8136 			fnode_sess->auto_snd_tgt_disable =  in qla4xxx_sysfs_ddb_set_param()
8137 							fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8140 			fnode_sess->discovery_sess = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8143 			fnode_sess->entry_state = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8146 			fnode_conn->hdrdgst_en = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8149 			fnode_conn->datadgst_en = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8152 			fnode_sess->imm_data_en = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8155 			fnode_sess->initial_r2t_en = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8158 			fnode_sess->dataseq_inorder_en = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8161 			fnode_sess->pdu_inorder_en = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8164 			fnode_sess->chap_auth_en = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8166 			if (!fnode_sess->chap_auth_en)  in qla4xxx_sysfs_ddb_set_param()
8167 				fnode_sess->chap_out_idx = INVALID_ENTRY;  in qla4xxx_sysfs_ddb_set_param()
8171 			fnode_conn->snack_req_en = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8174 			fnode_sess->discovery_logout_en = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8177 			fnode_sess->bidi_chap_en = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8180 			fnode_sess->discovery_auth_optional =  in qla4xxx_sysfs_ddb_set_param()
8181 							fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8184 			fnode_sess->erl = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8187 			fnode_conn->tcp_timestamp_stat = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8190 			fnode_conn->tcp_nagle_disable = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8193 			fnode_conn->tcp_wsf_disable = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8196 			fnode_conn->tcp_timer_scale = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8199 			fnode_conn->tcp_timestamp_en = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8202 			fnode_conn->fragment_disable = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8205 			fnode_conn->max_recv_dlength =  in qla4xxx_sysfs_ddb_set_param()
8206 					*(unsigned *)fnode_param->value;  in qla4xxx_sysfs_ddb_set_param()
8209 			fnode_conn->max_xmit_dlength =  in qla4xxx_sysfs_ddb_set_param()
8210 					*(unsigned *)fnode_param->value;  in qla4xxx_sysfs_ddb_set_param()
8213 			fnode_sess->first_burst =  in qla4xxx_sysfs_ddb_set_param()
8214 					*(unsigned *)fnode_param->value;  in qla4xxx_sysfs_ddb_set_param()
8217 			fnode_sess->time2wait = *(uint16_t *)fnode_param->value;  in qla4xxx_sysfs_ddb_set_param()
8220 			fnode_sess->time2retain =  in qla4xxx_sysfs_ddb_set_param()
8221 						*(uint16_t *)fnode_param->value;  in qla4xxx_sysfs_ddb_set_param()
8224 			fnode_sess->max_r2t =  in qla4xxx_sysfs_ddb_set_param()
8225 					*(uint16_t *)fnode_param->value;  in qla4xxx_sysfs_ddb_set_param()
8228 			fnode_conn->keepalive_timeout =  in qla4xxx_sysfs_ddb_set_param()
8229 				*(uint16_t *)fnode_param->value;  in qla4xxx_sysfs_ddb_set_param()
8232 			memcpy(fnode_sess->isid, fnode_param->value,  in qla4xxx_sysfs_ddb_set_param()
8233 			       sizeof(fnode_sess->isid));  in qla4xxx_sysfs_ddb_set_param()
8236 			fnode_sess->tsid = *(uint16_t *)fnode_param->value;  in qla4xxx_sysfs_ddb_set_param()
8239 			fnode_conn->port = *(uint16_t *)fnode_param->value;  in qla4xxx_sysfs_ddb_set_param()
8242 			fnode_sess->max_burst = *(unsigned *)fnode_param->value;  in qla4xxx_sysfs_ddb_set_param()
8245 			fnode_sess->default_taskmgmt_timeout =  in qla4xxx_sysfs_ddb_set_param()
8246 						*(uint16_t *)fnode_param->value;  in qla4xxx_sysfs_ddb_set_param()
8249 			memcpy(fnode_conn->ipaddress, fnode_param->value,  in qla4xxx_sysfs_ddb_set_param()
8253 			rc = iscsi_switch_str_param(&fnode_sess->targetalias,  in qla4xxx_sysfs_ddb_set_param()
8254 						    (char *)fnode_param->value);  in qla4xxx_sysfs_ddb_set_param()
8257 			memcpy(fnode_conn->redirect_ipaddr, fnode_param->value,  in qla4xxx_sysfs_ddb_set_param()
8261 			fnode_conn->max_segment_size =  in qla4xxx_sysfs_ddb_set_param()
8262 					*(unsigned *)fnode_param->value;  in qla4xxx_sysfs_ddb_set_param()
8265 			fnode_conn->local_port =  in qla4xxx_sysfs_ddb_set_param()
8266 						*(uint16_t *)fnode_param->value;  in qla4xxx_sysfs_ddb_set_param()
8269 			fnode_conn->ipv4_tos = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8272 			fnode_conn->ipv6_traffic_class = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8275 			fnode_conn->ipv6_flow_label = fnode_param->value[0];  in qla4xxx_sysfs_ddb_set_param()
8278 			rc = iscsi_switch_str_param(&fnode_sess->targetname,  in qla4xxx_sysfs_ddb_set_param()
8279 						    (char *)fnode_param->value);  in qla4xxx_sysfs_ddb_set_param()
8282 			fnode_sess->tpgt = *(uint16_t *)fnode_param->value;  in qla4xxx_sysfs_ddb_set_param()
8285 			memcpy(fnode_conn->link_local_ipv6_addr,  in qla4xxx_sysfs_ddb_set_param()
8286 			       fnode_param->value, IPv6_ADDR_LEN);  in qla4xxx_sysfs_ddb_set_param()
8289 			fnode_sess->discovery_parent_idx =  in qla4xxx_sysfs_ddb_set_param()
8290 						*(uint16_t *)fnode_param->value;  in qla4xxx_sysfs_ddb_set_param()
8293 			fnode_conn->tcp_xmit_wsf =  in qla4xxx_sysfs_ddb_set_param()
8294 						*(uint8_t *)fnode_param->value;  in qla4xxx_sysfs_ddb_set_param()
8297 			fnode_conn->tcp_recv_wsf =  in qla4xxx_sysfs_ddb_set_param()
8298 						*(uint8_t *)fnode_param->value;  in qla4xxx_sysfs_ddb_set_param()
8301 			fnode_conn->statsn = *(uint32_t *)fnode_param->value;  in qla4xxx_sysfs_ddb_set_param()
8304 			fnode_conn->exp_statsn =  in qla4xxx_sysfs_ddb_set_param()
8305 						*(uint32_t *)fnode_param->value;  in qla4xxx_sysfs_ddb_set_param()
8308 			chap_out_idx = *(uint16_t *)fnode_param->value;  in qla4xxx_sysfs_ddb_set_param()
8313 				fnode_sess->chap_out_idx = chap_out_idx;  in qla4xxx_sysfs_ddb_set_param()
8315 				fnode_sess->chap_auth_en = QL4_PARAM_ENABLE;  in qla4xxx_sysfs_ddb_set_param()
8321 			rc = -ENOSYS;  in qla4xxx_sysfs_ddb_set_param()
8333  * qla4xxx_sysfs_ddb_delete - Delete firmware DDB entry
8352 	if (fnode_sess->is_boot_target) {  in qla4xxx_sysfs_ddb_delete()
8353 		rc = -EPERM;  in qla4xxx_sysfs_ddb_delete()
8360 	if (fnode_sess->flash_state == DEV_DB_NON_PERSISTENT)  in qla4xxx_sysfs_ddb_delete()
8366 		dev_db_start_offset += (fnode_sess->target_id *  in qla4xxx_sysfs_ddb_delete()
8371 				      (ha->hw.flt_region_ddb << 2);  in qla4xxx_sysfs_ddb_delete()
8375 		if (ha->port_num == 1)  in qla4xxx_sysfs_ddb_delete()
8376 			dev_db_start_offset += (ha->hw.flt_ddb_size / 2);  in qla4xxx_sysfs_ddb_delete()
8379 				    (ha->hw.flt_ddb_size / 2);  in qla4xxx_sysfs_ddb_delete()
8381 		dev_db_start_offset += (fnode_sess->target_id *  in qla4xxx_sysfs_ddb_delete()
8392 		rc = -EIO;  in qla4xxx_sysfs_ddb_delete()
8394 				  __func__, fnode_sess->target_id));  in qla4xxx_sysfs_ddb_delete()
8398 	pddb = dma_alloc_coherent(&ha->pdev->dev, ddb_size,  in qla4xxx_sysfs_ddb_delete()
8401 		rc = -ENOMEM;  in qla4xxx_sysfs_ddb_delete()
8411 		ddb_cookie = &fw_ddb_entry->cookie;  in qla4xxx_sysfs_ddb_delete()
8422 	target_id = fnode_sess->target_id;  in qla4xxx_sysfs_ddb_delete()
8426 		   __func__, target_id, ha->host_no);  in qla4xxx_sysfs_ddb_delete()
8429 		dma_free_coherent(&ha->pdev->dev, ddb_size, pddb,  in qla4xxx_sysfs_ddb_delete()
8435  * qla4xxx_sysfs_ddb_export - Create sysfs entries for firmware DDBs
8448 	fw_ddb_entry = dma_alloc_coherent(&ha->pdev->dev,  in qla4xxx_sysfs_ddb_export()
8455 		return -ENOMEM;  in qla4xxx_sysfs_ddb_export()
8468 			ret = -EIO;  in qla4xxx_sysfs_ddb_export()
8473 	dma_free_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry), fw_ddb_entry,  in qla4xxx_sysfs_ddb_export()
8481 	iscsi_destroy_all_flashnode(ha->host);  in qla4xxx_sysfs_ddb_remove()
8485  * qla4xxx_build_ddb_list - Build ddb list and setup sessions
8501 	if (!test_bit(AF_LINK_UP, &ha->flags)) {  in qla4xxx_build_ddb_list()
8502 		set_bit(AF_BUILD_DDB_LIST, &ha->flags);  in qla4xxx_build_ddb_list()
8503 		ha->is_reset = is_reset;  in qla4xxx_build_ddb_list()
8519 		qla4xxx_conn_open(ha, st_ddb_idx->fw_ddb_idx);  in qla4xxx_build_ddb_list()
8522 	/* Wait to ensure all sendtargets are done for min 12 sec wait */  in qla4xxx_build_ddb_list()
8523 	tmo = ((ha->def_timeout > LOGIN_TOV) &&  in qla4xxx_build_ddb_list()
8524 	       (ha->def_timeout < LOGIN_TOV * 10) ?  in qla4xxx_build_ddb_list()
8525 	       ha->def_timeout : LOGIN_TOV);  in qla4xxx_build_ddb_list()
8549  * qla4xxx_wait_login_resp_boot_tgt -  Wait for iSCSI boot target login
8569 	fw_ddb_entry = dma_alloc_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),  in qla4xxx_wait_login_resp_boot_tgt()
8584 		if (test_bit(DF_BOOT_TGT, &ddb_entry->flags)) {  in qla4xxx_wait_login_resp_boot_tgt()
8587 					  ddb_entry->fw_ddb_index));  in qla4xxx_wait_login_resp_boot_tgt()
8590 						ddb_entry->fw_ddb_index,  in qla4xxx_wait_login_resp_boot_tgt()
8616 		dma_free_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),  in qla4xxx_wait_login_resp_boot_tgt()
8621  * qla4xxx_probe_adapter - callback function to probe HBA
8632 	int ret = -ENODEV, status;  in qla4xxx_probe_adapter()
8641 		return -1;  in qla4xxx_probe_adapter()
8655 	ha->pdev = pdev;  in qla4xxx_probe_adapter()
8656 	ha->host = host;  in qla4xxx_probe_adapter()
8657 	ha->host_no = host->host_no;  in qla4xxx_probe_adapter()
8658 	ha->func_num = PCI_FUNC(ha->pdev->devfn);  in qla4xxx_probe_adapter()
8662 		ha->isp_ops = &qla4_82xx_isp_ops;  in qla4xxx_probe_adapter()
8663 		ha->reg_tbl = (uint32_t *) qla4_82xx_reg_tbl;  in qla4xxx_probe_adapter()
8664 		ha->qdr_sn_window = -1;  in qla4xxx_probe_adapter()
8665 		ha->ddr_mn_window = -1;  in qla4xxx_probe_adapter()
8666 		ha->curr_window = 255;  in qla4xxx_probe_adapter()
8667 		nx_legacy_intr = &legacy_intr[ha->func_num];  in qla4xxx_probe_adapter()
8668 		ha->nx_legacy_intr.int_vec_bit = nx_legacy_intr->int_vec_bit;  in qla4xxx_probe_adapter()
8669 		ha->nx_legacy_intr.tgt_status_reg =  in qla4xxx_probe_adapter()
8670 			nx_legacy_intr->tgt_status_reg;  in qla4xxx_probe_adapter()
8671 		ha->nx_legacy_intr.tgt_mask_reg = nx_legacy_intr->tgt_mask_reg;  in qla4xxx_probe_adapter()
8672 		ha->nx_legacy_intr.pci_int_reg = nx_legacy_intr->pci_int_reg;  in qla4xxx_probe_adapter()
8674 		ha->isp_ops = &qla4_83xx_isp_ops;  in qla4xxx_probe_adapter()
8675 		ha->reg_tbl = (uint32_t *)qla4_83xx_reg_tbl;  in qla4xxx_probe_adapter()
8677 		ha->isp_ops = &qla4xxx_isp_ops;  in qla4xxx_probe_adapter()
8681 		rwlock_init(&ha->hw_lock);  in qla4xxx_probe_adapter()
8682 		ha->pf_bit = ha->func_num << 16;  in qla4xxx_probe_adapter()
8684 		pdev->needs_freset = 1;  in qla4xxx_probe_adapter()
8688 	ret = ha->isp_ops->iospace_config(ha);  in qla4xxx_probe_adapter()
8693 		   pdev->device, pdev->irq, ha->reg);  in qla4xxx_probe_adapter()
8698 	INIT_LIST_HEAD(&ha->free_srb_q);  in qla4xxx_probe_adapter()
8700 	mutex_init(&ha->mbox_sem);  in qla4xxx_probe_adapter()
8701 	mutex_init(&ha->chap_sem);  in qla4xxx_probe_adapter()
8702 	init_completion(&ha->mbx_intr_comp);  in qla4xxx_probe_adapter()
8703 	init_completion(&ha->disable_acb_comp);  in qla4xxx_probe_adapter()
8704 	init_completion(&ha->idc_comp);  in qla4xxx_probe_adapter()
8705 	init_completion(&ha->link_up_comp);  in qla4xxx_probe_adapter()
8707 	spin_lock_init(&ha->hardware_lock);  in qla4xxx_probe_adapter()
8708 	spin_lock_init(&ha->work_lock);  in qla4xxx_probe_adapter()
8711 	INIT_LIST_HEAD(&ha->work_list);  in qla4xxx_probe_adapter()
8718 		ret = -ENOMEM;  in qla4xxx_probe_adapter()
8722 	host->cmd_per_lun = 3;  in qla4xxx_probe_adapter()
8723 	host->max_channel = 0;  in qla4xxx_probe_adapter()
8724 	host->max_lun = MAX_LUNS - 1;  in qla4xxx_probe_adapter()
8725 	host->max_id = MAX_TARGETS;  in qla4xxx_probe_adapter()
8726 	host->max_cmd_len = IOCB_MAX_CDB_LEN;  in qla4xxx_probe_adapter()
8727 	host->can_queue = MAX_SRBS ;  in qla4xxx_probe_adapter()
8728 	host->transportt = qla4xxx_scsi_transport;  in qla4xxx_probe_adapter()
8732 	ret = scsi_add_host(host, &pdev->dev);  in qla4xxx_probe_adapter()
8762 	while ((!test_bit(AF_ONLINE, &ha->flags)) &&  in qla4xxx_probe_adapter()
8766 			ha->isp_ops->idc_lock(ha);  in qla4xxx_probe_adapter()
8769 			ha->isp_ops->idc_unlock(ha);  in qla4xxx_probe_adapter()
8780 		if (ha->isp_ops->reset_chip(ha) == QLA_ERROR)  in qla4xxx_probe_adapter()
8791 	if (!test_bit(AF_ONLINE, &ha->flags)) {  in qla4xxx_probe_adapter()
8799 			ha->isp_ops->idc_lock(ha);  in qla4xxx_probe_adapter()
8802 			ha->isp_ops->idc_unlock(ha);  in qla4xxx_probe_adapter()
8804 		ret = -ENODEV;  in qla4xxx_probe_adapter()
8811 	sprintf(buf, "qla4xxx_%lu_dpc", ha->host_no);  in qla4xxx_probe_adapter()
8812 	ha->dpc_thread = alloc_ordered_workqueue("%s", WQ_MEM_RECLAIM, buf);  in qla4xxx_probe_adapter()
8813 	if (!ha->dpc_thread) {  in qla4xxx_probe_adapter()
8815 		ret = -ENODEV;  in qla4xxx_probe_adapter()
8818 	INIT_WORK(&ha->dpc_work, qla4xxx_do_dpc);  in qla4xxx_probe_adapter()
8820 	ha->task_wq = alloc_workqueue("qla4xxx_%lu_task", WQ_MEM_RECLAIM, 1,  in qla4xxx_probe_adapter()
8821 				      ha->host_no);  in qla4xxx_probe_adapter()
8822 	if (!ha->task_wq) {  in qla4xxx_probe_adapter()
8824 		ret = -ENODEV;  in qla4xxx_probe_adapter()
8829 	 * For ISP-8XXX, request_irqs is called in qla4_8xxx_load_risc  in qla4xxx_probe_adapter()
8838 			    "interrupt %d already in use.\n", pdev->irq);  in qla4xxx_probe_adapter()
8843 	pci_save_state(ha->pdev);  in qla4xxx_probe_adapter()
8844 	ha->isp_ops->enable_intrs(ha);  in qla4xxx_probe_adapter()
8849 	set_bit(AF_INIT_DONE, &ha->flags);  in qla4xxx_probe_adapter()
8856 	       qla4xxx_version_str, ha->pdev->device, pci_name(ha->pdev),  in qla4xxx_probe_adapter()
8857 	       ha->host_no, ha->fw_info.fw_major, ha->fw_info.fw_minor,  in qla4xxx_probe_adapter()
8858 	       ha->fw_info.fw_patch, ha->fw_info.fw_build);  in qla4xxx_probe_adapter()
8868 	set_bit(DPC_SYSFS_DDB_EXPORT, &ha->dpc_flags);  in qla4xxx_probe_adapter()
8871 	iscsi_host_for_each_session(ha->host, qla4xxx_login_flash_ddb);  in qla4xxx_probe_adapter()
8880 	scsi_remove_host(ha->host);  in qla4xxx_probe_adapter()
8886 	scsi_host_put(ha->host);  in qla4xxx_probe_adapter()
8895  * qla4xxx_prevent_other_port_reinit - prevent other port from re-initialize
8898  * Mark the other ISP-4xxx port to indicate that the driver is being removed,
8899  * so that the other port will not re-initialize while in the process of
8909 	if (PCI_FUNC(ha->pdev->devfn) & BIT_1)  in qla4xxx_prevent_other_port_reinit()
8913 		pci_get_domain_bus_and_slot(pci_domain_nr(ha->pdev->bus),  in qla4xxx_prevent_other_port_reinit()
8914 		ha->pdev->bus->number, PCI_DEVFN(PCI_SLOT(ha->pdev->devfn),  in qla4xxx_prevent_other_port_reinit()
8919 		if (atomic_read(&other_pdev->enable_cnt)) {  in qla4xxx_prevent_other_port_reinit()
8922 				set_bit(AF_HA_REMOVAL, &other_ha->flags);  in qla4xxx_prevent_other_port_reinit()
8925 				    dev_name(&other_ha->pdev->dev)));  in qla4xxx_prevent_other_port_reinit()
8948 	fw_ddb_entry = dma_alloc_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),  in qla4xxx_destroy_ddb()
8958 		status = qla4xxx_get_fwddb_entry(ha, ddb_entry->fw_ddb_index,  in qla4xxx_destroy_ddb()
8973 	dma_free_coherent(&ha->pdev->dev, sizeof(*fw_ddb_entry),  in qla4xxx_destroy_ddb()
8976 	qla4xxx_clear_ddb_entry(ha, ddb_entry->fw_ddb_index);  in qla4xxx_destroy_ddb()
8988 		    (ddb_entry->ddb_type == FLASH_DDB)) {  in qla4xxx_destroy_fw_ddb_session()
8998 			iscsi_destroy_endpoint(ddb_entry->conn->ep);  in qla4xxx_destroy_fw_ddb_session()
9000 			iscsi_session_teardown(ddb_entry->sess);  in qla4xxx_destroy_fw_ddb_session()
9005  * qla4xxx_remove_adapter - callback function to remove adapter.
9027 	if ((!ql4xdisablesysfsboot) && ha->boot_kset)  in qla4xxx_remove_adapter()
9028 		iscsi_boot_destroy_kset(ha->boot_kset);  in qla4xxx_remove_adapter()
9034 	scsi_remove_host(ha->host);  in qla4xxx_remove_adapter()
9038 	scsi_host_put(ha->host);  in qla4xxx_remove_adapter()
9044  * qla4xxx_config_dma_addressing() - Configure OS DMA addressing method.
9050 	if (dma_set_mask_and_coherent(&ha->pdev->dev, DMA_BIT_MASK(64))) {  in qla4xxx_config_dma_addressing()
9051 		dev_dbg(&ha->pdev->dev,  in qla4xxx_config_dma_addressing()
9054 		dma_set_mask_and_coherent(&ha->pdev->dev, DMA_BIT_MASK(32));  in qla4xxx_config_dma_addressing()
9065 	cls_sess = starget_to_session(sdev->sdev_target);  in qla4xxx_sdev_init()
9066 	sess = cls_sess->dd_data;  in qla4xxx_sdev_init()
9067 	ddb = sess->dd_data;  in qla4xxx_sdev_init()
9069 	sdev->hostdata = ddb;  in qla4xxx_sdev_init()
9079  * qla4xxx_del_from_active_array - returns an active srb
9091 	cmd = scsi_host_find_tag(ha->host, index);  in qla4xxx_del_from_active_array()
9095 	srb = qla4xxx_cmd_priv(cmd)->srb;  in qla4xxx_del_from_active_array()
9100 	if (srb->flags & SRB_DMA_VALID) {  in qla4xxx_del_from_active_array()
9101 		ha->iocb_cnt -= srb->iocb_cnt;  in qla4xxx_del_from_active_array()
9102 		if (srb->cmd)  in qla4xxx_del_from_active_array()
9103 			srb->cmd->host_scribble =  in qla4xxx_del_from_active_array()
9110  * qla4xxx_eh_wait_on_command - waits for command to be returned by firmware
9128 	if (unlikely(pci_channel_offline(ha->pdev)) ||  in qla4xxx_eh_wait_on_command()
9129 	    (test_bit(AF_EEH_BUSY, &ha->flags))) {  in qla4xxx_eh_wait_on_command()
9131 		    ha->host_no, __func__);  in qla4xxx_eh_wait_on_command()
9137 		rp = qla4xxx_cmd_priv(cmd)->srb;  in qla4xxx_eh_wait_on_command()
9144 	} while (max_wait_time--);  in qla4xxx_eh_wait_on_command()
9150  * qla4xxx_wait_for_hba_online - waits for HBA to come online
9170  * qla4xxx_eh_wait_for_commands - wait for active cmds to finish.
9190 	for (cnt = 0; cnt < ha->host->can_queue; cnt++) {  in qla4xxx_eh_wait_for_commands()
9191 		cmd = scsi_host_find_tag(ha->host, cnt);  in qla4xxx_eh_wait_for_commands()
9192 		if (cmd && stgt == scsi_target(cmd->device) &&  in qla4xxx_eh_wait_for_commands()
9193 		    (!sdev || sdev == cmd->device)) {  in qla4xxx_eh_wait_for_commands()
9204  * qla4xxx_eh_abort - callback for abort task.
9212 	struct scsi_qla_host *ha = to_qla_host(cmd->device->host);  in qla4xxx_eh_abort()
9213 	unsigned int id = cmd->device->id;  in qla4xxx_eh_abort()
9214 	uint64_t lun = cmd->device->lun;  in qla4xxx_eh_abort()
9222 		   ha->host_no, id, lun, cmd, cmd->cmnd[0]);  in qla4xxx_eh_abort()
9230 	spin_lock_irqsave(&ha->hardware_lock, flags);  in qla4xxx_eh_abort()
9231 	srb = qla4xxx_cmd_priv(cmd)->srb;  in qla4xxx_eh_abort()
9233 		spin_unlock_irqrestore(&ha->hardware_lock, flags);  in qla4xxx_eh_abort()
9235 			   ha->host_no, id, lun);  in qla4xxx_eh_abort()
9238 	kref_get(&srb->srb_ref);  in qla4xxx_eh_abort()
9239 	spin_unlock_irqrestore(&ha->hardware_lock, flags);  in qla4xxx_eh_abort()
9243 		    ha->host_no, id, lun));  in qla4xxx_eh_abort()
9247 		    ha->host_no, id, lun));  in qla4xxx_eh_abort()
9251 	kref_put(&srb->srb_ref, qla4xxx_srb_compl);  in qla4xxx_eh_abort()
9257 			    ha->host_no, id, lun));  in qla4xxx_eh_abort()
9263 	    "scsi%ld:%d:%llu: Abort command - %s\n",  in qla4xxx_eh_abort()
9264 	    ha->host_no, id, lun, (ret == SUCCESS) ? "succeeded" : "failed");  in qla4xxx_eh_abort()
9270  * qla4xxx_eh_device_reset - callback for target reset.
9278 	struct scsi_qla_host *ha = to_qla_host(cmd->device->host);  in qla4xxx_eh_device_reset()
9279 	struct ddb_entry *ddb_entry = cmd->device->hostdata;  in qla4xxx_eh_device_reset()
9292 		   "scsi%ld:%d:%d:%llu: DEVICE RESET ISSUED.\n", ha->host_no,  in qla4xxx_eh_device_reset()
9293 		   cmd->device->channel, cmd->device->id, cmd->device->lun);  in qla4xxx_eh_device_reset()
9297 		      "dpc_flags=%lx, status=%x allowed=%d\n", ha->host_no,  in qla4xxx_eh_device_reset()
9298 		      cmd, jiffies, scsi_cmd_to_rq(cmd)->timeout / HZ,  in qla4xxx_eh_device_reset()
9299 		      ha->dpc_flags, cmd->result, cmd->allowed));  in qla4xxx_eh_device_reset()
9308 	stat = qla4xxx_reset_lun(ha, ddb_entry, cmd->device->lun);  in qla4xxx_eh_device_reset()
9314 	if (qla4xxx_eh_wait_for_commands(ha, scsi_target(cmd->device),  in qla4xxx_eh_device_reset()
9315 					 cmd->device)) {  in qla4xxx_eh_device_reset()
9317 			   "DEVICE RESET FAILED - waiting for "  in qla4xxx_eh_device_reset()
9323 	if (qla4xxx_send_marker_iocb(ha, ddb_entry, cmd->device->lun,  in qla4xxx_eh_device_reset()
9329 		   ha->host_no, cmd->device->channel, cmd->device->id,  in qla4xxx_eh_device_reset()
9330 		   cmd->device->lun);  in qla4xxx_eh_device_reset()
9340  * qla4xxx_eh_target_reset - callback for target reset.
9347 	struct scsi_qla_host *ha = to_qla_host(cmd->device->host);  in qla4xxx_eh_target_reset()
9348 	struct ddb_entry *ddb_entry = cmd->device->hostdata;  in qla4xxx_eh_target_reset()
9359 	starget_printk(KERN_INFO, scsi_target(cmd->device),  in qla4xxx_eh_target_reset()
9365 		      ha->host_no, cmd, jiffies, scsi_cmd_to_rq(cmd)->timeout / HZ,  in qla4xxx_eh_target_reset()
9366 		      ha->dpc_flags, cmd->result, cmd->allowed));  in qla4xxx_eh_target_reset()
9376 		starget_printk(KERN_INFO, scsi_target(cmd->device),  in qla4xxx_eh_target_reset()
9381 	if (qla4xxx_eh_wait_for_commands(ha, scsi_target(cmd->device),  in qla4xxx_eh_target_reset()
9383 		starget_printk(KERN_INFO, scsi_target(cmd->device),  in qla4xxx_eh_target_reset()
9384 			       "WARM TARGET DEVICE RESET FAILED - "  in qla4xxx_eh_target_reset()
9390 	if (qla4xxx_send_marker_iocb(ha, ddb_entry, cmd->device->lun,  in qla4xxx_eh_target_reset()
9392 		starget_printk(KERN_INFO, scsi_target(cmd->device),  in qla4xxx_eh_target_reset()
9393 			       "WARM TARGET DEVICE RESET FAILED - "  in qla4xxx_eh_target_reset()
9398 	starget_printk(KERN_INFO, scsi_target(cmd->device),  in qla4xxx_eh_target_reset()
9404  * qla4xxx_is_eh_active - check if error handler is running
9412 	if (shost->shost_state == SHOST_RECOVERY)  in qla4xxx_is_eh_active()
9418  * qla4xxx_eh_host_reset - kernel callback
9430 	ha = to_qla_host(cmd->device->host);  in qla4xxx_eh_host_reset()
9449 		     ha->host_no, __func__));  in qla4xxx_eh_host_reset()
9452 		if (qla4xxx_is_eh_active(cmd->device->host))  in qla4xxx_eh_host_reset()
9459 		   "scsi(%ld:%d:%d:%llu): HOST RESET ISSUED.\n", ha->host_no,  in qla4xxx_eh_host_reset()
9460 		   cmd->device->channel, cmd->device->id, cmd->device->lun);  in qla4xxx_eh_host_reset()
9464 			      "DEAD.\n", ha->host_no, cmd->device->channel,  in qla4xxx_eh_host_reset()
9470 	if (!test_bit(DPC_RESET_HA, &ha->dpc_flags)) {  in qla4xxx_eh_host_reset()
9472 			set_bit(DPC_RESET_HA_FW_CONTEXT, &ha->dpc_flags);  in qla4xxx_eh_host_reset()
9474 			set_bit(DPC_RESET_HA, &ha->dpc_flags);  in qla4xxx_eh_host_reset()
9495 	acb = dma_alloc_coherent(&ha->pdev->dev,  in qla4xxx_context_reset()
9501 		rval = -ENOMEM;  in qla4xxx_context_reset()
9509 		rval = -EIO;  in qla4xxx_context_reset()
9515 		rval = -EIO;  in qla4xxx_context_reset()
9519 	wait_for_completion_timeout(&ha->disable_acb_comp,  in qla4xxx_context_reset()
9524 		rval = -EIO;  in qla4xxx_context_reset()
9529 	dma_free_coherent(&ha->pdev->dev, sizeof(struct addr_ctrl_blk_def),  in qla4xxx_context_reset()
9546 		rval = -EPERM;  in qla4xxx_host_reset()
9550 	if (test_bit(DPC_RESET_HA, &ha->dpc_flags))  in qla4xxx_host_reset()
9555 		set_bit(DPC_RESET_HA, &ha->dpc_flags);  in qla4xxx_host_reset()
9558 		if (!test_bit(DPC_RESET_HA, &ha->dpc_flags)) {  in qla4xxx_host_reset()
9562 					&ha->dpc_flags);  in qla4xxx_host_reset()
9575 	    test_bit(DPC_RESET_HA, &ha->dpc_flags)) {  in qla4xxx_host_reset()
9585 		rval = -EIO;  in qla4xxx_host_reset()
9596  * - Fatal Errors - link_reset
9597  * - Non-Fatal Errors - driver's error_detected() which
9601  * CAN_RECOVER - driver's mmio_enabled(), mmio_enabled()
9603  * NEED_RESET - driver's slot_reset()
9604  * DISCONNECT - device is dead & cannot recover
9605  * RECOVERED - driver's resume()
9613 	    ha->host_no, __func__, state);  in qla4xxx_pci_error_detected()
9620 		clear_bit(AF_EEH_BUSY, &ha->flags);  in qla4xxx_pci_error_detected()
9623 		set_bit(AF_EEH_BUSY, &ha->flags);  in qla4xxx_pci_error_detected()
9631 		set_bit(AF_EEH_BUSY, &ha->flags);  in qla4xxx_pci_error_detected()
9632 		set_bit(AF_PCI_CHANNEL_IO_PERM_FAILURE, &ha->flags);  in qla4xxx_pci_error_detected()
9640  * qla4xxx_pci_mmio_enabled() - gets called if
9662 	ql4_printk(KERN_WARNING, ha, "scsi%ld: In %s\n", ha->host_no, __func__);  in qla4_8xxx_error_recovery()
9664 	set_bit(DPC_RESET_ACTIVE, &ha->dpc_flags);  in qla4_8xxx_error_recovery()
9666 	if (test_bit(AF_ONLINE, &ha->flags)) {  in qla4_8xxx_error_recovery()
9667 		clear_bit(AF_ONLINE, &ha->flags);  in qla4_8xxx_error_recovery()
9668 		clear_bit(AF_LINK_UP, &ha->flags);  in qla4_8xxx_error_recovery()
9669 		iscsi_host_for_each_session(ha->host, qla4xxx_fail_session);  in qla4_8xxx_error_recovery()
9673 	fn = PCI_FUNC(ha->pdev->devfn);  in qla4_8xxx_error_recovery()
9676 			fn--;  in qla4_8xxx_error_recovery()
9678 				   ha->host_no, __func__, fn);  in qla4_8xxx_error_recovery()
9682 					   pci_domain_nr(ha->pdev->bus),  in qla4_8xxx_error_recovery()
9683 					   ha->pdev->bus->number,  in qla4_8xxx_error_recovery()
9684 					   PCI_DEVFN(PCI_SLOT(ha->pdev->devfn),  in qla4_8xxx_error_recovery()
9690 			if (atomic_read(&other_pdev->enable_cnt)) {  in qla4_8xxx_error_recovery()
9692 					   ha->host_no, __func__, fn);  in qla4_8xxx_error_recovery()
9712 		    "0x%x is the owner\n", ha->host_no, __func__,  in qla4_8xxx_error_recovery()
9713 		    ha->pdev->devfn);  in qla4_8xxx_error_recovery()
9715 		ha->isp_ops->idc_lock(ha);  in qla4_8xxx_error_recovery()
9718 		ha->isp_ops->idc_unlock(ha);  in qla4_8xxx_error_recovery()
9723 				   ha->host_no, __func__);  in qla4_8xxx_error_recovery()
9724 			ha->isp_ops->idc_lock(ha);  in qla4_8xxx_error_recovery()
9727 			ha->isp_ops->idc_unlock(ha);  in qla4_8xxx_error_recovery()
9731 		clear_bit(AF_FW_RECOVERY, &ha->flags);  in qla4_8xxx_error_recovery()
9736 			    "FAILED\n", ha->host_no, __func__);  in qla4_8xxx_error_recovery()
9738 			ha->isp_ops->idc_lock(ha);  in qla4_8xxx_error_recovery()
9742 			ha->isp_ops->idc_unlock(ha);  in qla4_8xxx_error_recovery()
9745 			    "READY\n", ha->host_no, __func__);  in qla4_8xxx_error_recovery()
9746 			ha->isp_ops->idc_lock(ha);  in qla4_8xxx_error_recovery()
9752 			ha->isp_ops->idc_unlock(ha);  in qla4_8xxx_error_recovery()
9753 			ha->isp_ops->enable_intrs(ha);  in qla4_8xxx_error_recovery()
9757 		    "the reset owner\n", ha->host_no, __func__,  in qla4_8xxx_error_recovery()
9758 		    ha->pdev->devfn);  in qla4_8xxx_error_recovery()
9761 			clear_bit(AF_FW_RECOVERY, &ha->flags);  in qla4_8xxx_error_recovery()
9764 				ha->isp_ops->enable_intrs(ha);  in qla4_8xxx_error_recovery()
9768 			ha->isp_ops->idc_lock(ha);  in qla4_8xxx_error_recovery()
9770 			ha->isp_ops->idc_unlock(ha);  in qla4_8xxx_error_recovery()
9774 	clear_bit(DPC_RESET_ACTIVE, &ha->dpc_flags);  in qla4_8xxx_error_recovery()
9786 	    ha->host_no, __func__);  in qla4xxx_pci_slot_reset()
9791 	/* Restore the saved state of PCIe device -  in qla4xxx_pci_slot_reset()
9805 		ql4_printk(KERN_WARNING, ha, "scsi%ld: %s: Can't re-enable "  in qla4xxx_pci_slot_reset()
9806 		    "device after reset\n", ha->host_no, __func__);  in qla4xxx_pci_slot_reset()
9810 	ha->isp_ops->disable_intrs(ha);  in qla4xxx_pci_slot_reset()
9822 	    "device after reset\n", ha->host_no, __func__, ret);  in qla4xxx_pci_slot_reset()
9833 	    ha->host_no, __func__);  in qla4xxx_pci_resume()
9838 		    "resume I/O from slot/link_reset\n", ha->host_no,  in qla4xxx_pci_resume()
9842 	clear_bit(AF_EEH_BUSY, &ha->flags);  in qla4xxx_pci_resume()
9915 		ret = -ENOMEM;  in qla4xxx_module_init()
9922 		strcat(qla4xxx_version_str, "-debug");  in qla4xxx_module_init()
9927 		ret = -ENODEV;  in qla4xxx_module_init()