Lines Matching +full:temperature +full:- +full:sense +full:- +full:rtd
1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
4 * Copyright (c) 2003-2009 Silicon Graphics International Corp.
6 * Copyright (c) 2014-2017 Alexander Motin <mav@FreeBSD.org>
98 * filled in when the user does a mode sense.
102 /*page_length*/sizeof(struct scsi_da_rw_recovery_page) - 2,
116 /*page_length*/sizeof(struct scsi_da_rw_recovery_page) - 2,
130 /*page_length*/sizeof(struct scsi_da_verify_recovery_page) - 2,
139 /*page_length*/sizeof(struct scsi_da_verify_recovery_page) - 2,
148 /*page_length*/sizeof(struct scsi_caching_page) - 2,
164 /*page_length*/sizeof(struct scsi_caching_page) - 2,
180 /*page_length*/sizeof(struct scsi_control_page) - 2,
192 /*page_length*/sizeof(struct scsi_control_page) - 2,
202 #define CTL_CEM_LEN (sizeof(struct scsi_control_ext_page) - 4)
224 /*page_length*/sizeof(struct scsi_info_exceptions_page) - 2,
233 /*page_length*/sizeof(struct scsi_info_exceptions_page) - 2,
241 #define CTL_LBPM_LEN (sizeof(struct ctl_logical_block_provisioning_page) - 4)
297 /*page_length*/sizeof(struct scsi_cddvd_capabilities_page) - 2,
320 /*page_length*/sizeof(struct scsi_cddvd_capabilities_page) - 2,
343 static int worker_threads = -1;
351 &ctl_lun_map_size, 0, "Size of per-port LUN map (max LUN + 1)");
384 * SCSI Ports (0x88), Third-party Copy (0x8F), SCSI Feature Sets (0x92),
537 switch (io->io_hdr.io_type) {
539 io->scsiio.be_move_done(io, samethr);
543 io->nvmeio.be_move_done(io, samethr);
553 switch (io->io_hdr.io_type) {
555 io->scsiio.io_cont(io);
559 io->nvmeio.io_cont(io);
579 &softc->othersc_pool) != 0)
582 ctl_pool_free(softc->othersc_pool);
588 ctl_pool_free(softc->othersc_pool);
605 ctl_pool_free(softc->othersc_pool);
608 free(port->port_name, M_CTL);
627 msg.hdr.original_sc = io->io_hdr.remote_io;
629 msg.hdr.nexus = io->io_hdr.nexus;
630 msg.hdr.status = io->io_hdr.status;
631 msg.dt.flags = io->io_hdr.flags;
644 if (io->io_hdr.flags & CTL_FLAG_BUS_ADDR) {
652 KASSERT((io->io_hdr.flags & CTL_FLAG_BUS_ADDR) == 0,
678 msg.dt.kern_sg_entries - sg_entries_sent);
684 if (io->io_hdr.flags & CTL_FLAG_BUS_ADDR) {
692 KASSERT((io->io_hdr.flags &
704 sizeof(msg.dt) - sizeof(msg.dt.sg_list) +
707 io->io_hdr.port_status = 31341;
720 mtx_lock(&lun->lun_lock);
721 if (io->io_hdr.flags & CTL_FLAG_FAILOVER) {
723 mtx_unlock(&lun->lun_lock);
724 io->io_hdr.port_status = 31342;
728 io->io_hdr.flags &= ~CTL_FLAG_IO_ACTIVE;
729 io->io_hdr.flags |= CTL_FLAG_DMA_INPROG;
731 mtx_unlock(&lun->lun_lock);
739 if (io->io_hdr.io_type == CTL_IO_SCSI) {
742 msg.hdr.original_sc = io->io_hdr.remote_io;
743 msg.hdr.nexus = io->io_hdr.nexus;
744 msg.hdr.status = io->io_hdr.status;
745 msg.scsi.scsi_status = io->scsiio.scsi_status;
746 msg.scsi.tag_num = io->scsiio.tag_num;
747 msg.scsi.tag_type = io->scsiio.tag_type;
748 msg.scsi.sense_len = io->scsiio.sense_len;
749 memcpy(&msg.scsi.sense_data, &io->scsiio.sense_data,
750 io->scsiio.sense_len);
752 sizeof(msg.scsi) - sizeof(msg.scsi.sense_data) +
764 if (msg_info->hdr.original_sc == NULL) {
770 ctsio = &msg_info->hdr.original_sc->scsiio;
771 ctsio->io_hdr.flags &= ~CTL_FLAG_SENT_2OTHER_SC;
772 ctsio->io_hdr.flags |= CTL_FLAG_IO_ACTIVE;
773 ctsio->io_hdr.msg_type = CTL_MSG_FINISH_IO;
774 ctsio->io_hdr.status = msg_info->hdr.status;
775 ctsio->scsi_status = msg_info->scsi.scsi_status;
776 ctsio->sense_len = msg_info->scsi.sense_len;
777 memcpy(&ctsio->sense_data, &msg_info->scsi.sense_data,
778 msg_info->scsi.sense_len);
788 if (msg_info->hdr.serializing_sc == NULL) {
794 ctsio = &msg_info->hdr.serializing_sc->scsiio;
795 ctsio->io_hdr.msg_type = CTL_MSG_FINISH_IO;
802 struct ctl_softc *softc = lun->ctl_softc;
807 if (softc->ha_link != CTL_HA_LINK_ONLINE)
809 mtx_lock(&lun->lun_lock);
810 i = sizeof(msg->lun);
811 if (lun->lun_devid)
812 i += lun->lun_devid->len;
813 i += sizeof(pr_key) * lun->pr_key_count;
815 mtx_unlock(&lun->lun_lock);
817 mtx_lock(&lun->lun_lock);
818 k = sizeof(msg->lun);
819 if (lun->lun_devid)
820 k += lun->lun_devid->len;
821 k += sizeof(pr_key) * lun->pr_key_count;
827 bzero(&msg->lun, sizeof(msg->lun));
828 msg->hdr.msg_type = CTL_MSG_LUN_SYNC;
829 msg->hdr.nexus.targ_lun = lun->lun;
830 msg->hdr.nexus.targ_mapped_lun = lun->lun;
831 msg->lun.flags = lun->flags;
832 msg->lun.pr_generation = lun->pr_generation;
833 msg->lun.pr_res_idx = lun->pr_res_idx;
834 msg->lun.pr_res_type = lun->pr_res_type;
835 msg->lun.pr_key_count = lun->pr_key_count;
837 if (lun->lun_devid) {
838 msg->lun.lun_devid_len = lun->lun_devid->len;
839 memcpy(&msg->lun.data[i], lun->lun_devid->data,
840 msg->lun.lun_devid_len);
841 i += msg->lun.lun_devid_len;
847 memcpy(&msg->lun.data[i], &pr_key, sizeof(pr_key));
850 mtx_unlock(&lun->lun_lock);
851 ctl_ha_msg_send(CTL_HA_CHAN_CTL, &msg->lun, sizeof(msg->lun) + i,
855 if (lun->flags & CTL_LUN_PRIMARY_SC) {
857 ctl_isc_announce_mode(lun, -1,
858 lun->mode_pages.index[i].page_code & SMPH_PC_MASK,
859 lun->mode_pages.index[i].subpage);
867 struct ctl_softc *softc = port->ctl_softc;
871 if (port->targ_port < softc->port_min ||
872 port->targ_port >= softc->port_max ||
873 softc->ha_link != CTL_HA_LINK_ONLINE)
875 i = sizeof(msg->port) + strlen(port->port_name) + 1;
876 if (port->lun_map)
877 i += port->lun_map_size * sizeof(uint32_t);
878 if (port->port_devid)
879 i += port->port_devid->len;
880 if (port->target_devid)
881 i += port->target_devid->len;
882 if (port->init_devid)
883 i += port->init_devid->len;
885 bzero(&msg->port, sizeof(msg->port));
886 msg->hdr.msg_type = CTL_MSG_PORT_SYNC;
887 msg->hdr.nexus.targ_port = port->targ_port;
888 msg->port.port_type = port->port_type;
889 msg->port.physical_port = port->physical_port;
890 msg->port.virtual_port = port->virtual_port;
891 msg->port.status = port->status;
893 msg->port.name_len = sprintf(&msg->port.data[i],
894 "%d:%s", softc->ha_id, port->port_name) + 1;
895 i += msg->port.name_len;
896 if (port->lun_map) {
897 msg->port.lun_map_len = port->lun_map_size * sizeof(uint32_t);
898 memcpy(&msg->port.data[i], port->lun_map,
899 msg->port.lun_map_len);
900 i += msg->port.lun_map_len;
902 if (port->port_devid) {
903 msg->port.port_devid_len = port->port_devid->len;
904 memcpy(&msg->port.data[i], port->port_devid->data,
905 msg->port.port_devid_len);
906 i += msg->port.port_devid_len;
908 if (port->target_devid) {
909 msg->port.target_devid_len = port->target_devid->len;
910 memcpy(&msg->port.data[i], port->target_devid->data,
911 msg->port.target_devid_len);
912 i += msg->port.target_devid_len;
914 if (port->init_devid) {
915 msg->port.init_devid_len = port->init_devid->len;
916 memcpy(&msg->port.data[i], port->init_devid->data,
917 msg->port.init_devid_len);
918 i += msg->port.init_devid_len;
920 ctl_ha_msg_send(CTL_HA_CHAN_CTL, &msg->port, sizeof(msg->port) + i,
928 struct ctl_softc *softc = port->ctl_softc;
932 if (port->targ_port < softc->port_min ||
933 port->targ_port >= softc->port_max ||
934 softc->ha_link != CTL_HA_LINK_ONLINE)
936 mtx_lock(&softc->ctl_lock);
937 i = sizeof(msg->iid);
939 if (port->wwpn_iid[iid].name)
940 l = strlen(port->wwpn_iid[iid].name) + 1;
944 mtx_unlock(&softc->ctl_lock);
947 bzero(&msg->iid, sizeof(msg->iid));
948 msg->hdr.msg_type = CTL_MSG_IID_SYNC;
949 msg->hdr.nexus.targ_port = port->targ_port;
950 msg->hdr.nexus.initid = iid;
951 msg->iid.in_use = port->wwpn_iid[iid].in_use;
952 msg->iid.name_len = l;
953 msg->iid.wwpn = port->wwpn_iid[iid].wwpn;
954 if (port->wwpn_iid[iid].name)
955 strlcpy(msg->iid.data, port->wwpn_iid[iid].name, l);
956 mtx_unlock(&softc->ctl_lock);
957 ctl_ha_msg_send(CTL_HA_CHAN_CTL, &msg->iid, i, M_NOWAIT);
965 struct ctl_softc *softc = lun->ctl_softc;
969 if (softc->ha_link != CTL_HA_LINK_ONLINE)
972 if ((lun->mode_pages.index[i].page_code & SMPH_PC_MASK) ==
973 page && lun->mode_pages.index[i].subpage == subpage)
980 if (lun->mode_pages.index[i].page_data == NULL)
983 l = sizeof(msg->mode) + lun->mode_pages.index[i].page_len;
985 msg->hdr.msg_type = CTL_MSG_MODE_SYNC;
986 msg->hdr.nexus.targ_port = initidx / CTL_MAX_INIT_PER_PORT;
987 msg->hdr.nexus.initid = initidx % CTL_MAX_INIT_PER_PORT;
988 msg->hdr.nexus.targ_lun = lun->lun;
989 msg->hdr.nexus.targ_mapped_lun = lun->lun;
990 msg->mode.page_code = page;
991 msg->mode.subpage = subpage;
992 msg->mode.page_len = lun->mode_pages.index[i].page_len;
993 memcpy(msg->mode.data, lun->mode_pages.index[i].page_data,
994 msg->mode.page_len);
995 ctl_ha_msg_send(CTL_HA_CHAN_CTL, &msg->mode, l, M_WAITOK);
1010 msg.login.ha_mode = softc->ha_mode;
1011 msg.login.ha_id = softc->ha_id;
1018 STAILQ_FOREACH(port, &softc->port_list, links) {
1021 if (port->wwpn_iid[i].in_use)
1025 STAILQ_FOREACH(lun, &softc->lun_list, links)
1037 mtx_lock(&softc->ctl_lock);
1038 STAILQ_FOREACH(lun, &softc->lun_list, links) {
1039 mtx_lock(&lun->lun_lock);
1040 if (lun->flags & CTL_LUN_PEER_SC_PRIMARY) {
1041 lun->flags &= ~CTL_LUN_PEER_SC_PRIMARY;
1042 ctl_est_ua_all(lun, -1, CTL_UA_ASYM_ACC_CHANGE);
1044 mtx_unlock(&lun->lun_lock);
1046 mtx_unlock(&softc->ctl_lock);
1047 io = ctl_alloc_io(softc->othersc_pool);
1048 mtx_lock(&softc->ctl_lock);
1050 io->io_hdr.msg_type = CTL_MSG_FAILOVER;
1051 io->io_hdr.nexus.targ_mapped_lun = lun->lun;
1055 STAILQ_FOREACH(port, &softc->port_list, links) {
1056 if (port->targ_port >= softc->port_min &&
1057 port->targ_port < softc->port_max)
1059 port->status &= ~CTL_PORT_STATUS_ONLINE;
1061 port->wwpn_iid[i].in_use = 0;
1062 free(port->wwpn_iid[i].name, M_CTL);
1063 port->wwpn_iid[i].name = NULL;
1066 mtx_unlock(&softc->ctl_lock);
1075 if (len < sizeof(msg->ua)) {
1077 __func__, len, sizeof(msg->ua));
1082 mtx_lock(&softc->ctl_lock);
1083 if (msg->hdr.nexus.targ_mapped_lun >= ctl_max_luns ||
1084 (lun = softc->ctl_luns[msg->hdr.nexus.targ_mapped_lun]) == NULL) {
1085 mtx_unlock(&softc->ctl_lock);
1088 mtx_lock(&lun->lun_lock);
1089 mtx_unlock(&softc->ctl_lock);
1090 if (msg->ua.ua_type == CTL_UA_THIN_PROV_THRES && msg->ua.ua_set)
1091 memcpy(lun->ua_tpt_info, msg->ua.ua_info, 8);
1092 iid = ctl_get_initindex(&msg->hdr.nexus);
1093 if (msg->ua.ua_all) {
1094 if (msg->ua.ua_set)
1095 ctl_est_ua_all(lun, iid, msg->ua.ua_type);
1097 ctl_clr_ua_all(lun, iid, msg->ua.ua_type);
1099 if (msg->ua.ua_set)
1100 ctl_est_ua(lun, iid, msg->ua.ua_type);
1102 ctl_clr_ua(lun, iid, msg->ua.ua_type);
1104 mtx_unlock(&lun->lun_lock);
1122 i = msg->lun.lun_devid_len + msg->lun.pr_key_count * sizeof(pr_key);
1130 targ_lun = msg->hdr.nexus.targ_mapped_lun;
1131 mtx_lock(&softc->ctl_lock);
1133 (lun = softc->ctl_luns[targ_lun]) == NULL) {
1134 mtx_unlock(&softc->ctl_lock);
1137 mtx_lock(&lun->lun_lock);
1138 mtx_unlock(&softc->ctl_lock);
1139 if (lun->flags & CTL_LUN_DISABLED) {
1140 mtx_unlock(&lun->lun_lock);
1143 i = (lun->lun_devid != NULL) ? lun->lun_devid->len : 0;
1144 if (msg->lun.lun_devid_len != i || (i > 0 &&
1145 memcmp(&msg->lun.data[0], lun->lun_devid->data, i) != 0)) {
1146 mtx_unlock(&lun->lun_lock);
1152 oflags = lun->flags;
1153 if ((msg->lun.flags & CTL_LUN_PRIMARY_SC) &&
1154 (msg->lun.flags & CTL_LUN_DISABLED) == 0)
1155 lun->flags |= CTL_LUN_PEER_SC_PRIMARY;
1157 lun->flags &= ~CTL_LUN_PEER_SC_PRIMARY;
1158 if (oflags != lun->flags)
1159 ctl_est_ua_all(lun, -1, CTL_UA_ASYM_ACC_CHANGE);
1161 /* If peer is primary and we are not -- use data */
1162 if ((lun->flags & CTL_LUN_PRIMARY_SC) == 0 &&
1163 (lun->flags & CTL_LUN_PEER_SC_PRIMARY)) {
1164 lun->pr_generation = msg->lun.pr_generation;
1165 lun->pr_res_idx = msg->lun.pr_res_idx;
1166 lun->pr_res_type = msg->lun.pr_res_type;
1167 lun->pr_key_count = msg->lun.pr_key_count;
1170 for (k = 0; k < msg->lun.pr_key_count; k++) {
1171 memcpy(&pr_key, &msg->lun.data[i],
1180 mtx_unlock(&lun->lun_lock);
1183 (msg->lun.flags & CTL_LUN_PRIMARY_SC) ?
1186 /* If we are primary but peer doesn't know -- notify */
1187 if ((lun->flags & CTL_LUN_PRIMARY_SC) &&
1188 (msg->lun.flags & CTL_LUN_PEER_SC_PRIMARY) == 0)
1206 i = msg->port.name_len + msg->port.lun_map_len +
1207 msg->port.port_devid_len + msg->port.target_devid_len +
1208 msg->port.init_devid_len;
1216 port = softc->ctl_ports[msg->hdr.nexus.targ_port];
1219 msg->hdr.nexus.targ_port));
1222 port->frontend = &ha_frontend;
1223 port->targ_port = msg->hdr.nexus.targ_port;
1224 port->fe_datamove = ctl_ha_datamove;
1225 port->fe_done = ctl_ha_done;
1226 } else if (port->frontend == &ha_frontend) {
1228 msg->hdr.nexus.targ_port));
1232 __func__, msg->hdr.nexus.targ_port);
1235 port->port_type = msg->port.port_type;
1236 port->physical_port = msg->port.physical_port;
1237 port->virtual_port = msg->port.virtual_port;
1238 port->status = msg->port.status;
1240 free(port->port_name, M_CTL);
1241 port->port_name = strndup(&msg->port.data[i], msg->port.name_len,
1243 i += msg->port.name_len;
1244 if (msg->port.lun_map_len != 0) {
1245 if (port->lun_map == NULL ||
1246 port->lun_map_size * sizeof(uint32_t) <
1247 msg->port.lun_map_len) {
1248 port->lun_map_size = 0;
1249 free(port->lun_map, M_CTL);
1250 port->lun_map = malloc(msg->port.lun_map_len,
1253 memcpy(port->lun_map, &msg->port.data[i], msg->port.lun_map_len);
1254 port->lun_map_size = msg->port.lun_map_len / sizeof(uint32_t);
1255 i += msg->port.lun_map_len;
1257 port->lun_map_size = 0;
1258 free(port->lun_map, M_CTL);
1259 port->lun_map = NULL;
1261 if (msg->port.port_devid_len != 0) {
1262 if (port->port_devid == NULL ||
1263 port->port_devid->len < msg->port.port_devid_len) {
1264 free(port->port_devid, M_CTL);
1265 port->port_devid = malloc(sizeof(struct ctl_devid) +
1266 msg->port.port_devid_len, M_CTL, M_WAITOK);
1268 memcpy(port->port_devid->data, &msg->port.data[i],
1269 msg->port.port_devid_len);
1270 port->port_devid->len = msg->port.port_devid_len;
1271 i += msg->port.port_devid_len;
1273 free(port->port_devid, M_CTL);
1274 port->port_devid = NULL;
1276 if (msg->port.target_devid_len != 0) {
1277 if (port->target_devid == NULL ||
1278 port->target_devid->len < msg->port.target_devid_len) {
1279 free(port->target_devid, M_CTL);
1280 port->target_devid = malloc(sizeof(struct ctl_devid) +
1281 msg->port.target_devid_len, M_CTL, M_WAITOK);
1283 memcpy(port->target_devid->data, &msg->port.data[i],
1284 msg->port.target_devid_len);
1285 port->target_devid->len = msg->port.target_devid_len;
1286 i += msg->port.target_devid_len;
1288 free(port->target_devid, M_CTL);
1289 port->target_devid = NULL;
1291 if (msg->port.init_devid_len != 0) {
1292 if (port->init_devid == NULL ||
1293 port->init_devid->len < msg->port.init_devid_len) {
1294 free(port->init_devid, M_CTL);
1295 port->init_devid = malloc(sizeof(struct ctl_devid) +
1296 msg->port.init_devid_len, M_CTL, M_WAITOK);
1298 memcpy(port->init_devid->data, &msg->port.data[i],
1299 msg->port.init_devid_len);
1300 port->init_devid->len = msg->port.init_devid_len;
1301 i += msg->port.init_devid_len;
1303 free(port->init_devid, M_CTL);
1304 port->init_devid = NULL;
1312 mtx_lock(&softc->ctl_lock);
1313 STAILQ_FOREACH(lun, &softc->lun_list, links) {
1314 if (ctl_lun_map_to_port(port, lun->lun) == UINT32_MAX)
1316 mtx_lock(&lun->lun_lock);
1317 ctl_est_ua_all(lun, -1, CTL_UA_INQ_CHANGE);
1318 mtx_unlock(&lun->lun_lock);
1320 mtx_unlock(&softc->ctl_lock);
1335 i = msg->iid.name_len;
1343 port = softc->ctl_ports[msg->hdr.nexus.targ_port];
1346 __func__, msg->hdr.nexus.targ_port);
1349 iid = msg->hdr.nexus.initid;
1350 if (port->wwpn_iid[iid].in_use != 0 &&
1351 msg->iid.in_use == 0)
1353 port->wwpn_iid[iid].in_use = msg->iid.in_use;
1354 port->wwpn_iid[iid].wwpn = msg->iid.wwpn;
1355 free(port->wwpn_iid[iid].name, M_CTL);
1356 if (msg->iid.name_len) {
1357 port->wwpn_iid[iid].name = strndup(&msg->iid.data[0],
1358 msg->iid.name_len, M_CTL);
1360 port->wwpn_iid[iid].name = NULL;
1367 if (len < sizeof(msg->login)) {
1369 __func__, len, sizeof(msg->login));
1374 if (msg->login.version != CTL_HA_VERSION) {
1376 msg->login.version, CTL_HA_VERSION);
1380 if (msg->login.ha_mode != softc->ha_mode) {
1382 msg->login.ha_mode, softc->ha_mode);
1386 if (msg->login.ha_id == softc->ha_id) {
1387 printf("CTL HA peers have same ha_id %d\n", msg->login.ha_id);
1391 if (msg->login.max_luns != ctl_max_luns ||
1392 msg->login.max_ports != ctl_max_ports ||
1393 msg->login.max_init_per_port != CTL_MAX_INIT_PER_PORT) {
1413 i = msg->mode.page_len;
1421 targ_lun = msg->hdr.nexus.targ_mapped_lun;
1422 mtx_lock(&softc->ctl_lock);
1424 (lun = softc->ctl_luns[targ_lun]) == NULL) {
1425 mtx_unlock(&softc->ctl_lock);
1428 mtx_lock(&lun->lun_lock);
1429 mtx_unlock(&softc->ctl_lock);
1430 if (lun->flags & CTL_LUN_DISABLED) {
1431 mtx_unlock(&lun->lun_lock);
1435 if ((lun->mode_pages.index[i].page_code & SMPH_PC_MASK) ==
1436 msg->mode.page_code &&
1437 lun->mode_pages.index[i].subpage == msg->mode.subpage)
1441 mtx_unlock(&lun->lun_lock);
1444 memcpy(lun->mode_pages.index[i].page_data, msg->mode.data,
1445 min(lun->mode_pages.index[i].page_len, msg->mode.page_len));
1446 initidx = ctl_get_initindex(&msg->hdr.nexus);
1447 if (initidx != -1)
1449 mtx_unlock(&lun->lun_lock);
1483 msg->hdr.msg_type, param));
1484 switch (msg->hdr.msg_type) {
1486 io = ctl_alloc_io(softc->othersc_pool);
1489 io->io_hdr.io_type = CTL_IO_SCSI;
1490 io->io_hdr.msg_type = CTL_MSG_SERIALIZE;
1491 io->io_hdr.remote_io = msg->hdr.original_sc;
1492 io->io_hdr.flags |= CTL_FLAG_FROM_OTHER_SC |
1495 * If we're in serialization-only mode, we don't
1501 if (softc->ha_mode != CTL_HA_MODE_XFER)
1502 io->io_hdr.flags |= CTL_FLAG_INT_COPY;
1503 io->io_hdr.nexus = msg->hdr.nexus;
1504 io->scsiio.priority = msg->scsi.priority;
1505 io->scsiio.tag_num = msg->scsi.tag_num;
1506 io->scsiio.tag_type = msg->scsi.tag_type;
1508 io->io_hdr.start_time = time_uptime;
1509 getbinuptime(&io->io_hdr.start_bt);
1511 io->scsiio.cdb_len = msg->scsi.cdb_len;
1512 memcpy(io->scsiio.cdb, msg->scsi.cdb,
1514 if (softc->ha_mode == CTL_HA_MODE_XFER) {
1517 entry = ctl_get_cmd_entry(&io->scsiio, NULL);
1518 io->io_hdr.flags &= ~CTL_FLAG_DATA_MASK;
1519 io->io_hdr.flags |=
1520 entry->flags & CTL_FLAG_DATA_MASK;
1530 io = msg->hdr.original_sc;
1538 io->io_hdr.msg_type = CTL_MSG_DATAMOVE;
1539 io->io_hdr.flags |= CTL_FLAG_IO_ACTIVE;
1544 io->io_hdr.remote_io = msg->hdr.serializing_sc;
1545 if (msg->hdr.status == CTL_SUCCESS)
1546 io->io_hdr.status = msg->hdr.status;
1548 if (msg->dt.sg_sequence == 0) {
1550 getbinuptime(&io->io_hdr.dma_start_bt);
1552 i = msg->dt.kern_sg_entries +
1553 msg->dt.kern_data_len /
1558 CTL_LSGL(io) = &sgl[msg->dt.kern_sg_entries];
1560 io->scsiio.kern_data_ptr = (uint8_t *)sgl;
1562 io->scsiio.kern_sg_entries =
1563 msg->dt.kern_sg_entries;
1564 io->scsiio.rem_sg_entries =
1565 msg->dt.kern_sg_entries;
1566 io->scsiio.kern_data_len =
1567 msg->dt.kern_data_len;
1568 io->scsiio.kern_total_len =
1569 msg->dt.kern_total_len;
1570 io->scsiio.kern_data_resid =
1571 msg->dt.kern_data_resid;
1572 io->scsiio.kern_rel_offset =
1573 msg->dt.kern_rel_offset;
1574 io->io_hdr.flags &= ~CTL_FLAG_BUS_ADDR;
1575 io->io_hdr.flags |= msg->dt.flags &
1579 io->scsiio.kern_data_ptr;
1581 for (i = msg->dt.sent_sg_entries, j = 0;
1582 i < (msg->dt.sent_sg_entries +
1583 msg->dt.cur_sg_entries); i++, j++) {
1584 sgl[i].addr = msg->dt.sg_list[j].addr;
1585 sgl[i].len = msg->dt.sg_list[j].len;
1593 if (msg->dt.sg_last != 0)
1599 if (msg->hdr.serializing_sc == NULL) {
1606 * We grab the sense information here in case
1610 io = msg->hdr.serializing_sc;
1613 io->io_hdr.msg_type = CTL_MSG_DATAMOVE_DONE;
1614 io->io_hdr.flags &= ~CTL_FLAG_DMA_INPROG;
1615 io->io_hdr.flags |= CTL_FLAG_IO_ACTIVE;
1616 io->io_hdr.port_status = msg->scsi.port_status;
1617 io->scsiio.kern_data_resid = msg->scsi.kern_data_resid;
1618 if (msg->hdr.status != CTL_STATUS_NONE) {
1619 io->io_hdr.status = msg->hdr.status;
1620 io->scsiio.scsi_status = msg->scsi.scsi_status;
1621 io->scsiio.sense_len = msg->scsi.sense_len;
1622 memcpy(&io->scsiio.sense_data,
1623 &msg->scsi.sense_data,
1624 msg->scsi.sense_len);
1625 if (msg->hdr.status == CTL_SUCCESS)
1626 io->io_hdr.flags |= CTL_FLAG_STATUS_SENT;
1634 io = msg->hdr.original_sc;
1640 io->io_hdr.flags |= CTL_FLAG_IO_ACTIVE;
1641 io->io_hdr.msg_type = CTL_MSG_R2R;
1642 io->io_hdr.remote_io = msg->hdr.serializing_sc;
1653 if (softc->ha_mode == CTL_HA_MODE_XFER)
1661 io = msg->hdr.original_sc;
1673 io->io_hdr.flags &= ~CTL_FLAG_SENT_2OTHER_SC;
1674 io->io_hdr.flags |= CTL_FLAG_IO_ACTIVE;
1676 /* io = msg->hdr.serializing_sc; */
1677 io->io_hdr.msg_type = CTL_MSG_BAD_JUJU;
1685 softc->othersc_pool);
1687 taskio->io_hdr.io_type = CTL_IO_TASK;
1688 taskio->io_hdr.flags |= CTL_FLAG_FROM_OTHER_SC;
1689 taskio->io_hdr.nexus = msg->hdr.nexus;
1690 taskio->task_action = msg->task.task_action;
1691 taskio->tag_num = msg->task.tag_num;
1692 taskio->tag_type = msg->task.tag_type;
1694 taskio->io_hdr.start_time = time_uptime;
1695 getbinuptime(&taskio->io_hdr.start_bt);
1703 softc->othersc_pool);
1705 presio->io_hdr.msg_type = CTL_MSG_PERS_ACTION;
1706 presio->io_hdr.flags |= CTL_FLAG_FROM_OTHER_SC;
1707 presio->io_hdr.nexus = msg->hdr.nexus;
1708 presio->pr_msg = msg->pr;
1731 msg->hdr.msg_type);
1739 softc->ha_link, param);
1740 if (param == softc->ha_link)
1742 if (softc->ha_link == CTL_HA_LINK_ONLINE) {
1743 softc->ha_link = param;
1746 softc->ha_link = param;
1747 if (softc->ha_link == CTL_HA_LINK_ONLINE)
1761 memcpy(&dest->scsiio.sense_data, &src->scsi.sense_data,
1762 src->scsi.sense_len);
1763 dest->scsiio.scsi_status = src->scsi.scsi_status;
1764 dest->scsiio.sense_len = src->scsi.sense_len;
1765 dest->io_hdr.status = src->hdr.status;
1772 memcpy(&dest->scsi.sense_data, &src->scsiio.sense_data,
1773 src->scsiio.sense_len);
1774 dest->scsi.scsi_status = src->scsiio.scsi_status;
1775 dest->scsi.sense_len = src->scsiio.sense_len;
1776 dest->hdr.status = src->io_hdr.status;
1782 struct ctl_softc *softc = lun->ctl_softc;
1785 if (initidx < softc->init_min || initidx >= softc->init_max)
1787 mtx_assert(&lun->lun_lock, MA_OWNED);
1788 pu = lun->pending_ua[initidx / CTL_MAX_INIT_PER_PORT];
1799 mtx_assert(&lun->lun_lock, MA_OWNED);
1800 if (lun->pending_ua[port] == NULL)
1805 lun->pending_ua[port][i] |= ua;
1812 struct ctl_softc *softc = lun->ctl_softc;
1815 mtx_assert(&lun->lun_lock, MA_OWNED);
1816 for (i = softc->port_min; i < softc->port_max; i++)
1823 struct ctl_softc *softc = lun->ctl_softc;
1826 if (initidx < softc->init_min || initidx >= softc->init_max)
1828 mtx_assert(&lun->lun_lock, MA_OWNED);
1829 pu = lun->pending_ua[initidx / CTL_MAX_INIT_PER_PORT];
1838 struct ctl_softc *softc = lun->ctl_softc;
1841 mtx_assert(&lun->lun_lock, MA_OWNED);
1842 for (i = softc->port_min; i < softc->port_max; i++) {
1843 if (lun->pending_ua[i] == NULL)
1848 lun->pending_ua[i][j] &= ~ua;
1859 mtx_assert(&ctl_softc->ctl_lock, MA_OWNED);
1860 STAILQ_FOREACH(lun, &ctl_softc->lun_list, links) {
1861 mtx_lock(&lun->lun_lock);
1863 mtx_unlock(&lun->lun_lock);
1875 value = (softc->flags & CTL_FLAG_ACTIVE_SHELF) ? 0 : 1;
1877 if ((error != 0) || (req->newptr == NULL))
1880 mtx_lock(&softc->ctl_lock);
1882 softc->flags |= CTL_FLAG_ACTIVE_SHELF;
1884 softc->flags &= ~CTL_FLAG_ACTIVE_SHELF;
1885 STAILQ_FOREACH(lun, &softc->lun_list, links) {
1886 mtx_unlock(&softc->ctl_lock);
1889 ireq.reqdata.modify.lun_id = lun->lun;
1890 lun->backend->ioctl(NULL, CTL_LUN_REQ, (caddr_t)&ireq, 0,
1896 mtx_lock(&softc->ctl_lock);
1898 mtx_unlock(&softc->ctl_lock);
1919 error = make_dev_s(&args, &softc->dev, "cam/ctl");
1926 sysctl_ctx_init(&softc->sysctl_ctx);
1927 softc->sysctl_tree = SYSCTL_ADD_NODE(&softc->sysctl_ctx,
1931 if (softc->sysctl_tree == NULL) {
1933 destroy_dev(softc->dev);
1939 mtx_init(&softc->ctl_lock, "CTL mutex", NULL, MTX_DEF);
1940 softc->io_zone = uma_zcreate("CTL IO", sizeof(union ctl_io),
1942 softc->flags = 0;
1944 SYSCTL_ADD_INT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree),
1945 OID_AUTO, "ha_mode", CTLFLAG_RDTUN, (int *)&softc->ha_mode, 0,
1946 "HA mode (0 - act/stby, 1 - serialize only, 2 - xfer)");
1953 softc->ctl_luns = malloc(sizeof(struct ctl_lun *) * ctl_max_luns,
1955 softc->ctl_lun_mask = malloc(sizeof(uint32_t) *
1962 softc->ctl_port_mask = malloc(sizeof(uint32_t) *
1964 softc->ctl_ports = malloc(sizeof(struct ctl_port *) * ctl_max_ports,
1972 SYSCTL_ADD_INT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree),
1973 OID_AUTO, "ha_id", CTLFLAG_RDTUN, &softc->ha_id, 0,
1974 "HA head ID (0 - no HA)");
1975 if (softc->ha_id == 0 || softc->ha_id > NUM_HA_SHELVES) {
1976 softc->flags |= CTL_FLAG_ACTIVE_SHELF;
1977 softc->is_single = 1;
1978 softc->port_cnt = ctl_max_ports;
1979 softc->port_min = 0;
1981 softc->port_cnt = ctl_max_ports / NUM_HA_SHELVES;
1982 softc->port_min = (softc->ha_id - 1) * softc->port_cnt;
1984 softc->port_max = softc->port_min + softc->port_cnt;
1985 softc->init_min = softc->port_min * CTL_MAX_INIT_PER_PORT;
1986 softc->init_max = softc->port_max * CTL_MAX_INIT_PER_PORT;
1988 SYSCTL_ADD_INT(&softc->sysctl_ctx, SYSCTL_CHILDREN(softc->sysctl_tree),
1989 OID_AUTO, "ha_link", CTLFLAG_RD, (int *)&softc->ha_link, 0,
1990 "HA link state (0 - offline, 1 - unknown, 2 - online)");
1992 STAILQ_INIT(&softc->lun_list);
1993 STAILQ_INIT(&softc->fe_list);
1994 STAILQ_INIT(&softc->port_list);
1995 STAILQ_INIT(&softc->be_list);
2004 struct ctl_thread *thr = &softc->threads[i];
2006 mtx_init(&thr->queue_lock, "CTL queue mutex", NULL, MTX_DEF);
2007 thr->ctl_softc = softc;
2008 STAILQ_INIT(&thr->incoming_queue);
2009 STAILQ_INIT(&thr->rtr_queue);
2010 STAILQ_INIT(&thr->done_queue);
2011 STAILQ_INIT(&thr->isc_queue);
2014 &softc->ctl_proc, &thr->thread, 0, 0, "ctl", "work%d", i);
2021 &softc->ctl_proc, &softc->thresh_thread, 0, 0, "ctl", "thresh");
2027 SYSCTL_ADD_PROC(&softc->sysctl_ctx,SYSCTL_CHILDREN(softc->sysctl_tree),
2032 if (softc->is_single == 0) {
2034 softc->is_single = 1;
2045 if (softc->is_single == 0)
2048 destroy_dev(softc->dev);
2051 softc->shutdown = 1;
2053 struct ctl_thread *thr = &softc->threads[i];
2054 while (thr->thread != NULL) {
2056 if (thr->thread != NULL)
2059 mtx_destroy(&thr->queue_lock);
2061 while (softc->thresh_thread != NULL) {
2062 wakeup(softc->thresh_thread);
2063 if (softc->thresh_thread != NULL)
2068 uma_zdestroy(softc->io_zone);
2069 mtx_destroy(&softc->ctl_lock);
2071 free(softc->ctl_luns, M_DEVBUF);
2072 free(softc->ctl_lun_mask, M_DEVBUF);
2073 free(softc->ctl_port_mask, M_DEVBUF);
2074 free(softc->ctl_ports, M_DEVBUF);
2076 sysctl_ctx_free(&softc->sysctl_ctx);
2115 * Returns 0 for success, -1 for failure.
2120 struct ctl_softc *softc = port->ctl_softc;
2123 mtx_assert(&softc->ctl_lock, MA_NOTOWNED);
2128 return (-1);
2131 mtx_lock(&softc->ctl_lock);
2132 last = (--port->wwpn_iid[iid].in_use == 0);
2133 port->wwpn_iid[iid].last_use = time_uptime;
2134 mtx_unlock(&softc->ctl_lock);
2149 struct ctl_softc *softc = port->ctl_softc;
2153 mtx_assert(&softc->ctl_lock, MA_NOTOWNED);
2159 return (-1);
2162 mtx_lock(&softc->ctl_lock);
2166 if (wwpn != 0 && wwpn == port->wwpn_iid[i].wwpn) {
2170 if (name != NULL && port->wwpn_iid[i].name != NULL &&
2171 strcmp(name, port->wwpn_iid[i].name) == 0) {
2180 if (port->wwpn_iid[i].in_use == 0 &&
2181 port->wwpn_iid[i].wwpn == 0 &&
2182 port->wwpn_iid[i].name == NULL) {
2190 best = -1;
2193 if (port->wwpn_iid[i].in_use == 0) {
2194 if (port->wwpn_iid[i].last_use < best_time) {
2196 best_time = port->wwpn_iid[i].last_use;
2204 mtx_unlock(&softc->ctl_lock);
2206 return (-2);
2209 if (port->wwpn_iid[iid].in_use > 0 && (wwpn != 0 || name != NULL)) {
2213 if (wwpn != 0 && wwpn == port->wwpn_iid[iid].wwpn) {
2216 " again\n", __func__, port->targ_port,
2221 if (name != NULL && port->wwpn_iid[iid].name != NULL &&
2222 strcmp(name, port->wwpn_iid[iid].name) == 0) {
2225 " again\n", __func__, port->targ_port,
2238 __func__, port->targ_port, iid, wwpn, name,
2239 (uintmax_t)port->wwpn_iid[iid].wwpn,
2240 port->wwpn_iid[iid].name);
2243 free(port->wwpn_iid[iid].name, M_CTL);
2244 port->wwpn_iid[iid].name = name;
2245 port->wwpn_iid[iid].wwpn = wwpn;
2246 port->wwpn_iid[iid].in_use++;
2247 mtx_unlock(&softc->ctl_lock);
2258 switch (port->port_type) {
2263 if (port->wwpn_iid[iid].wwpn == 0)
2266 id->format_protocol = SCSI_PROTO_FC;
2267 scsi_u64to8b(port->wwpn_iid[iid].wwpn, id->n_port_name);
2274 if (port->wwpn_iid[iid].name == NULL)
2277 id->format_protocol = SCSI_TRN_ISCSI_FORMAT_PORT |
2279 len = strlcpy(id->iscsi_name, port->wwpn_iid[iid].name, 252) + 1;
2281 scsi_ulto2b(len, id->additional_length);
2288 if (port->wwpn_iid[iid].wwpn == 0)
2291 id->format_protocol = SCSI_PROTO_SAS;
2292 scsi_u64to8b(port->wwpn_iid[iid].wwpn, id->sas_address);
2300 id->format_protocol = SCSI_PROTO_SPI;
2301 scsi_ulto2b(iid, id->scsi_addr);
2302 scsi_ulto2b(port->targ_port, id->rel_trgt_port_id);
2327 targ_lun = ctsio->io_hdr.nexus.targ_mapped_lun;
2330 if (port == NULL || (port->status & CTL_PORT_STATUS_ONLINE) == 0) {
2337 mtx_lock(&softc->ctl_lock);
2339 (lun = softc->ctl_luns[targ_lun]) == NULL) {
2340 mtx_unlock(&softc->ctl_lock);
2351 mtx_lock(&lun->lun_lock);
2352 mtx_unlock(&softc->ctl_lock);
2358 if (lun->flags & CTL_LUN_DISABLED) {
2359 mtx_unlock(&lun->lun_lock);
2365 ctsio->seridx = entry->seridx;
2367 mtx_unlock(&lun->lun_lock);
2372 CTL_BACKEND_LUN(ctsio) = lun->be_lun;
2379 if (LIST_EMPTY(&lun->ooa_queue))
2380 lun->idle_time += getsbinuptime() - lun->last_busy;
2382 LIST_INSERT_HEAD(&lun->ooa_queue, &ctsio->io_hdr, ooa_links);
2384 bio = (union ctl_io *)LIST_NEXT(&ctsio->io_hdr, ooa_links);
2388 if (softc->ha_mode == CTL_HA_MODE_XFER) {
2389 ctsio->io_hdr.flags |= CTL_FLAG_IS_WAS_ON_RTR;
2391 mtx_unlock(&lun->lun_lock);
2393 ctsio->io_hdr.flags &= ~CTL_FLAG_IO_ACTIVE;
2394 mtx_unlock(&lun->lun_lock);
2397 msg_info.hdr.original_sc = ctsio->io_hdr.remote_io;
2405 ctsio->io_hdr.blocker = bio;
2406 TAILQ_INSERT_TAIL(&bio->io_hdr.blocked_queue, &ctsio->io_hdr,
2408 mtx_unlock(&lun->lun_lock);
2411 LIST_REMOVE(&ctsio->io_hdr, ooa_links);
2412 mtx_unlock(&lun->lun_lock);
2416 LIST_REMOVE(&ctsio->io_hdr, ooa_links);
2417 mtx_unlock(&lun->lun_lock);
2418 ctl_set_overlapped_tag(ctsio, ctsio->tag_num & 0xff);
2421 msg_info.hdr.original_sc = ctsio->io_hdr.remote_io;
2442 mtx_lock(&lun->lun_lock);
2443 ioh = LIST_FIRST(&lun->ooa_queue);
2445 mtx_unlock(&lun->lun_lock);
2450 for ( ; ioh; ioh = LIST_PREV(ioh, &lun->ooa_queue, ctl_io_hdr, ooa_links)) {
2460 if (*cur_fill_num >= ooa_hdr->alloc_num) {
2467 entry->tag_num = io->scsiio.tag_num;
2468 entry->tag_type = io->scsiio.tag_type;
2469 entry->lun_num = lun->lun;
2471 entry->start_bt = io->io_hdr.start_bt;
2473 bcopy(io->scsiio.cdb, entry->cdb, io->scsiio.cdb_len);
2474 entry->cdb_len = io->scsiio.cdb_len;
2475 if (io->io_hdr.blocker != NULL)
2476 entry->cmd_flags |= CTL_OOACMD_FLAG_BLOCKED;
2478 if (io->io_hdr.flags & CTL_FLAG_DMA_INPROG)
2479 entry->cmd_flags |= CTL_OOACMD_FLAG_DMA;
2481 if (io->io_hdr.flags & CTL_FLAG_ABORT)
2482 entry->cmd_flags |= CTL_OOACMD_FLAG_ABORT;
2484 if (io->io_hdr.flags & CTL_FLAG_IS_WAS_ON_RTR)
2485 entry->cmd_flags |= CTL_OOACMD_FLAG_RTR;
2487 if (io->io_hdr.flags & CTL_FLAG_DMA_QUEUED)
2488 entry->cmd_flags |= CTL_OOACMD_FLAG_DMA_QUEUED;
2490 if (io->io_hdr.flags & CTL_FLAG_STATUS_QUEUED)
2491 entry->cmd_flags |= CTL_OOACMD_FLAG_STATUS_QUEUED;
2493 if (io->io_hdr.flags & CTL_FLAG_STATUS_SENT)
2494 entry->cmd_flags |= CTL_OOACMD_FLAG_STATUS_SENT;
2497 mtx_unlock(&lun->lun_lock);
2540 if (id == NULL || id->len < 4)
2542 desc = (struct scsi_vpd_id_descriptor *)id->data;
2543 switch (desc->id_type & SVPD_ID_TYPE_MASK) {
2556 switch (desc->proto_codeset & SVPD_ID_CODESET_MASK) {
2558 for (i = 0; i < desc->length; i++)
2559 sbuf_printf(sb, "%02x", desc->identifier[i]);
2562 sbuf_printf(sb, "%.*s", (int)desc->length,
2563 (char *)desc->identifier);
2566 sbuf_cat(sb, (char *)desc->identifier);
2575 struct ctl_softc *softc = dev->si_drv1;
2594 mtx_lock(&softc->ctl_lock);
2595 STAILQ_FOREACH(port, &softc->port_list, links) {
2598 if (port->targ_port < softc->port_min ||
2599 port->targ_port >= softc->port_max)
2604 if ((entry->port_type == CTL_PORT_NONE)
2605 && (entry->targ_port == port->targ_port)) {
2613 } else if (entry->port_type & port->port_type) {
2643 mtx_unlock(&softc->ctl_lock);
2645 mtx_lock(&softc->ctl_lock);
2647 mtx_unlock(&softc->ctl_lock);
2649 mtx_lock(&softc->ctl_lock);
2652 (entry->flags & CTL_PORT_WWNN_VALID) ?
2653 1 : 0, entry->wwnn,
2654 (entry->flags & CTL_PORT_WWPN_VALID) ?
2655 1 : 0, entry->wwpn);
2660 mtx_unlock(&softc->ctl_lock);
2670 if ((ooa_hdr->alloc_len == 0)
2671 || (ooa_hdr->alloc_num == 0)) {
2673 "must be non-zero\n", __func__,
2674 ooa_hdr->alloc_len, ooa_hdr->alloc_num);
2679 if (ooa_hdr->alloc_len != (ooa_hdr->alloc_num *
2683 __func__, ooa_hdr->alloc_len,
2684 ooa_hdr->alloc_num,sizeof(struct ctl_ooa_entry));
2689 entries = malloc(ooa_hdr->alloc_len, M_CTL, M_WAITOK | M_ZERO);
2691 mtx_lock(&softc->ctl_lock);
2692 if ((ooa_hdr->flags & CTL_OOA_FLAG_ALL_LUNS) == 0 &&
2693 (ooa_hdr->lun_num >= ctl_max_luns ||
2694 softc->ctl_luns[ooa_hdr->lun_num] == NULL)) {
2695 mtx_unlock(&softc->ctl_lock);
2698 __func__, (uintmax_t)ooa_hdr->lun_num);
2705 if (ooa_hdr->flags & CTL_OOA_FLAG_ALL_LUNS) {
2706 STAILQ_FOREACH(lun, &softc->lun_list, links) {
2711 lun = softc->ctl_luns[ooa_hdr->lun_num];
2715 mtx_unlock(&softc->ctl_lock);
2717 ooa_hdr->fill_num = min(cur_fill_num, ooa_hdr->alloc_num);
2718 ooa_hdr->fill_len = ooa_hdr->fill_num *
2720 retval = copyout(entries, ooa_hdr->entries, ooa_hdr->fill_len);
2723 __func__, ooa_hdr->fill_len);
2726 getbinuptime(&ooa_hdr->cur_bt);
2728 if (cur_fill_num > ooa_hdr->alloc_num) {
2729 ooa_hdr->dropped_num = cur_fill_num -ooa_hdr->alloc_num;
2730 ooa_hdr->status = CTL_OOA_NEED_MORE_SPACE;
2732 ooa_hdr->dropped_num = 0;
2733 ooa_hdr->status = CTL_OOA_OK;
2745 mtx_lock(&softc->ctl_lock);
2746 if (delay_info->lun_id >= ctl_max_luns ||
2747 (lun = softc->ctl_luns[delay_info->lun_id]) == NULL) {
2748 mtx_unlock(&softc->ctl_lock);
2749 delay_info->status = CTL_DELAY_STATUS_INVALID_LUN;
2752 mtx_lock(&lun->lun_lock);
2753 mtx_unlock(&softc->ctl_lock);
2754 delay_info->status = CTL_DELAY_STATUS_OK;
2755 switch (delay_info->delay_type) {
2760 delay_info->status = CTL_DELAY_STATUS_INVALID_TYPE;
2763 switch (delay_info->delay_loc) {
2765 lun->delay_info.datamove_type = delay_info->delay_type;
2766 lun->delay_info.datamove_delay = delay_info->delay_secs;
2769 lun->delay_info.done_type = delay_info->delay_type;
2770 lun->delay_info.done_delay = delay_info->delay_secs;
2773 delay_info->status = CTL_DELAY_STATUS_INVALID_LOC;
2776 mtx_unlock(&lun->lun_lock);
2778 delay_info->status = CTL_DELAY_STATUS_NOT_IMPLEMENTED;
2791 mtx_lock(&softc->ctl_lock);
2792 if (err_desc->lun_id >= ctl_max_luns ||
2793 (lun = softc->ctl_luns[err_desc->lun_id]) == NULL) {
2794 mtx_unlock(&softc->ctl_lock);
2797 __func__, (uintmax_t)err_desc->lun_id);
2801 mtx_lock(&lun->lun_lock);
2802 mtx_unlock(&softc->ctl_lock);
2813 STAILQ_INSERT_TAIL(&lun->error_list, new_err_desc, links);
2821 new_err_desc->serial = lun->error_serial;
2822 err_desc->serial = lun->error_serial;
2823 lun->error_serial++;
2825 mtx_unlock(&lun->lun_lock);
2835 mtx_lock(&softc->ctl_lock);
2836 if (delete_desc->lun_id >= ctl_max_luns ||
2837 (lun = softc->ctl_luns[delete_desc->lun_id]) == NULL) {
2838 mtx_unlock(&softc->ctl_lock);
2840 __func__, (uintmax_t)delete_desc->lun_id);
2844 mtx_lock(&lun->lun_lock);
2845 mtx_unlock(&softc->ctl_lock);
2846 STAILQ_FOREACH_SAFE(desc, &lun->error_list, links, desc2) {
2847 if (desc->serial != delete_desc->serial)
2850 STAILQ_REMOVE(&lun->error_list, desc, ctl_error_desc,
2855 mtx_unlock(&lun->lun_lock);
2859 delete_desc->serial, delete_desc->lun_id);
2870 mtx_lock(&softc->ctl_lock);
2872 STAILQ_FOREACH(lun, &softc->lun_list, links) {
2873 mtx_lock(&lun->lun_lock);
2874 if ((lun->flags & CTL_LUN_DISABLED) != 0) {
2875 mtx_unlock(&lun->lun_lock);
2880 if (lun->pr_keys[j] == NULL)
2883 if (lun->pr_keys[j][k] == 0)
2886 "%#jx\n", lun->lun, j, k,
2887 (uintmax_t)lun->pr_keys[j][k]);
2890 mtx_unlock(&lun->lun_lock);
2894 STAILQ_FOREACH(port, &softc->port_list, links) {
2896 "%#jx WWPN %#jx\n", port->targ_port, port->port_name,
2897 port->frontend->name, port->port_type,
2898 port->physical_port, port->virtual_port,
2899 (uintmax_t)port->wwnn, (uintmax_t)port->wwpn);
2901 if (port->wwpn_iid[j].in_use == 0 &&
2902 port->wwpn_iid[j].wwpn == 0 &&
2903 port->wwpn_iid[j].name == NULL)
2907 j, port->wwpn_iid[j].in_use,
2908 (uintmax_t)port->wwpn_iid[j].wwpn,
2909 port->wwpn_iid[j].name);
2913 mtx_unlock(&softc->ctl_lock);
2920 STAILQ_FOREACH(fe, &softc->fe_list, links) {
2921 printf(" Frontend '%s'\n", fe->name);
2922 if (fe->fe_dump != NULL)
2923 fe->fe_dump();
2936 tmp_args_nvl = lun_req->args_nvl;
2938 backend = ctl_backend_find(lun_req->backend);
2940 lun_req->status = CTL_LUN_ERROR;
2941 snprintf(lun_req->error_str,
2942 sizeof(lun_req->error_str),
2944 lun_req->backend);
2948 if (lun_req->args != NULL) {
2949 if (lun_req->args_len > CTL_MAX_ARGS_LEN) {
2950 lun_req->status = CTL_LUN_ERROR;
2951 snprintf(lun_req->error_str, sizeof(lun_req->error_str),
2955 packed = malloc(lun_req->args_len, M_CTL, M_WAITOK);
2956 if (copyin(lun_req->args, packed, lun_req->args_len) != 0) {
2958 lun_req->status = CTL_LUN_ERROR;
2959 snprintf(lun_req->error_str, sizeof(lun_req->error_str),
2963 lun_req->args_nvl = nvlist_unpack(packed,
2964 lun_req->args_len, 0);
2967 if (lun_req->args_nvl == NULL) {
2968 lun_req->status = CTL_LUN_ERROR;
2969 snprintf(lun_req->error_str, sizeof(lun_req->error_str),
2974 lun_req->args_nvl = nvlist_create(0);
2976 lun_req->result_nvl = NULL;
2977 retval = backend->ioctl(dev, cmd, addr, flag, td);
2978 nvlist_destroy(lun_req->args_nvl);
2979 lun_req->args_nvl = tmp_args_nvl;
2981 if (lun_req->result_nvl != NULL) {
2982 if (lun_req->result != NULL) {
2983 packed = nvlist_pack(lun_req->result_nvl,
2986 lun_req->status = CTL_LUN_ERROR;
2987 snprintf(lun_req->error_str,
2988 sizeof(lun_req->error_str),
2993 if (packed_len > lun_req->result_len) {
2994 lun_req->status = CTL_LUN_ERROR;
2995 snprintf(lun_req->error_str,
2996 sizeof(lun_req->error_str),
3002 if (copyout(packed, lun_req->result, packed_len)) {
3003 lun_req->status = CTL_LUN_ERROR;
3004 snprintf(lun_req->error_str,
3005 sizeof(lun_req->error_str),
3011 lun_req->result_len = packed_len;
3015 nvlist_destroy(lun_req->result_nvl);
3030 * of the user's buffer. We could allocate an auto-extending
3037 * auto-extending buffer.
3042 * while we're getting the LUN number, backend-specific
3053 sb = sbuf_new(NULL, NULL, list->alloc_len, SBUF_FIXEDLEN);
3055 list->status = CTL_LUN_LIST_ERROR;
3056 snprintf(list->error_str, sizeof(list->error_str),
3058 list->alloc_len);
3064 mtx_lock(&softc->ctl_lock);
3065 STAILQ_FOREACH(lun, &softc->lun_list, links) {
3066 mtx_lock(&lun->lun_lock);
3068 (uintmax_t)lun->lun);
3079 (lun->backend == NULL) ? "none" :
3080 lun->backend->name);
3086 lun->be_lun->lun_type);
3091 if (lun->backend == NULL) {
3099 (lun->be_lun->maxlba > 0) ?
3100 lun->be_lun->maxlba + 1 : 0);
3106 lun->be_lun->blocksize);
3117 lun->be_lun->serial_num,
3118 sizeof(lun->be_lun->serial_num));
3134 lun->be_lun->device_id,
3135 sizeof(lun->be_lun->device_id));
3145 if (lun->backend->lun_info != NULL) {
3146 retval = lun->backend->lun_info(lun->be_lun, sb);
3152 while ((name = nvlist_next(lun->be_lun->options, &type,
3158 lun->be_lun->options, name, NULL);
3170 mtx_unlock(&lun->lun_lock);
3173 mtx_unlock(&lun->lun_lock);
3174 mtx_unlock(&softc->ctl_lock);
3180 list->status = CTL_LUN_LIST_NEED_MORE_SPACE;
3181 snprintf(list->error_str, sizeof(list->error_str),
3183 list->alloc_len);
3189 retval = copyout(sbuf_data(sb), list->lun_xml,
3192 list->fill_len = sbuf_len(sb) + 1;
3193 list->status = CTL_LUN_LIST_OK;
3205 ci->status = CTL_ISCSI_ERROR;
3206 snprintf(ci->error_str, sizeof(ci->error_str),
3211 retval = fe->ioctl(dev, cmd, addr, flag, td);
3222 cn->status = CTL_NVMF_ERROR;
3223 snprintf(cn->error_str, sizeof(cn->error_str),
3228 retval = fe->ioctl(dev, cmd, addr, flag, td);
3239 tmp_args_nvl = req->args_nvl;
3241 fe = ctl_frontend_find(req->driver);
3243 req->status = CTL_LUN_ERROR;
3244 snprintf(req->error_str, sizeof(req->error_str),
3245 "Frontend \"%s\" not found.", req->driver);
3249 if (req->args != NULL) {
3250 if (req->args_len > CTL_MAX_ARGS_LEN) {
3251 req->status = CTL_LUN_ERROR;
3252 snprintf(req->error_str, sizeof(req->error_str),
3256 packed = malloc(req->args_len, M_CTL, M_WAITOK);
3257 if (copyin(req->args, packed, req->args_len) != 0) {
3259 req->status = CTL_LUN_ERROR;
3260 snprintf(req->error_str, sizeof(req->error_str),
3264 req->args_nvl = nvlist_unpack(packed,
3265 req->args_len, 0);
3268 if (req->args_nvl == NULL) {
3269 req->status = CTL_LUN_ERROR;
3270 snprintf(req->error_str, sizeof(req->error_str),
3275 req->args_nvl = nvlist_create(0);
3277 req->result_nvl = NULL;
3278 if (fe->ioctl)
3279 retval = fe->ioctl(dev, cmd, addr, flag, td);
3283 nvlist_destroy(req->args_nvl);
3284 req->args_nvl = tmp_args_nvl;
3286 if (req->result_nvl != NULL) {
3287 if (req->result != NULL) {
3288 packed = nvlist_pack(req->result_nvl,
3291 req->status = CTL_LUN_ERROR;
3292 snprintf(req->error_str,
3293 sizeof(req->error_str),
3298 if (packed_len > req->result_len) {
3299 req->status = CTL_LUN_ERROR;
3300 snprintf(req->error_str,
3301 sizeof(req->error_str),
3307 if (copyout(packed, req->result, packed_len)) {
3308 req->status = CTL_LUN_ERROR;
3309 snprintf(req->error_str,
3310 sizeof(req->error_str),
3316 req->result_len = packed_len;
3320 nvlist_destroy(req->result_nvl);
3335 sb = sbuf_new(NULL, NULL, list->alloc_len, SBUF_FIXEDLEN);
3337 list->status = CTL_LUN_LIST_ERROR;
3338 snprintf(list->error_str, sizeof(list->error_str),
3340 list->alloc_len);
3346 mtx_lock(&softc->ctl_lock);
3347 STAILQ_FOREACH(port, &softc->port_list, links) {
3349 (uintmax_t)port->targ_port);
3359 "</frontend_type>\n", port->frontend->name);
3364 port->port_type);
3369 (port->status & CTL_PORT_STATUS_ONLINE) ? "YES" : "NO");
3374 port->port_name);
3379 port->physical_port);
3384 port->virtual_port);
3388 if (port->target_devid != NULL) {
3390 ctl_id_sbuf(port->target_devid, sb);
3394 if (port->port_devid != NULL) {
3396 ctl_id_sbuf(port->port_devid, sb);
3400 if (port->port_info != NULL) {
3401 retval = port->port_info(port->onoff_arg, sb);
3407 while ((name = nvlist_next(port->options, &type,
3412 value = dnvlist_get_string(port->options,
3421 if (port->lun_map != NULL) {
3423 for (j = 0; j < port->lun_map_size; j++) {
3434 if (port->wwpn_iid[j].in_use == 0 ||
3435 (port->wwpn_iid[j].wwpn == 0 &&
3436 port->wwpn_iid[j].name == NULL))
3439 if (port->wwpn_iid[j].name != NULL)
3442 j, port->wwpn_iid[j].name);
3446 j, port->wwpn_iid[j].wwpn);
3457 mtx_unlock(&softc->ctl_lock);
3463 list->status = CTL_LUN_LIST_NEED_MORE_SPACE;
3464 snprintf(list->error_str, sizeof(list->error_str),
3466 list->alloc_len);
3472 retval = copyout(sbuf_data(sb), list->lun_xml,
3475 list->fill_len = sbuf_len(sb) + 1;
3476 list->status = CTL_LUN_LIST_OK;
3484 mtx_lock(&softc->ctl_lock);
3485 if (lm->port < softc->port_min ||
3486 lm->port >= softc->port_max ||
3487 (port = softc->ctl_ports[lm->port]) == NULL) {
3488 mtx_unlock(&softc->ctl_lock);
3491 if (port->status & CTL_PORT_STATUS_ONLINE) {
3492 STAILQ_FOREACH(lun, &softc->lun_list, links) {
3493 if (ctl_lun_map_to_port(port, lun->lun) ==
3496 mtx_lock(&lun->lun_lock);
3497 ctl_est_ua_port(lun, lm->port, -1,
3499 mtx_unlock(&lun->lun_lock);
3502 mtx_unlock(&softc->ctl_lock); // XXX: port_enable sleeps
3503 if (lm->plun != UINT32_MAX) {
3504 if (lm->lun == UINT32_MAX)
3505 retval = ctl_lun_map_unset(port, lm->plun);
3506 else if (lm->lun < ctl_max_luns &&
3507 softc->ctl_luns[lm->lun] != NULL)
3508 retval = ctl_lun_map_set(port, lm->plun, lm->lun);
3512 if (lm->lun == UINT32_MAX)
3517 if (port->status & CTL_PORT_STATUS_ONLINE)
3530 stats->status = CTL_SS_OK;
3531 stats->fill_len = 0;
3532 STAILQ_FOREACH(lun, &softc->lun_list, links) {
3533 if (lun->lun < stats->first_item)
3535 if (stats->fill_len + sizeof(lun->stats) >
3536 stats->alloc_len) {
3537 stats->status = CTL_SS_NEED_MORE_SPACE;
3540 retval = copyout(&lun->stats, &stats->stats[i++],
3541 sizeof(lun->stats));
3544 stats->fill_len += sizeof(lun->stats);
3546 stats->num_items = softc->num_luns;
3547 stats->flags = CTL_STATS_FLAG_NONE;
3549 stats->flags |= CTL_STATS_FLAG_TIME_VALID;
3551 getnanouptime(&stats->timestamp);
3563 stats->status = CTL_SS_OK;
3564 stats->fill_len = 0;
3565 STAILQ_FOREACH(port, &softc->port_list, links) {
3566 if (port->targ_port < stats->first_item)
3568 if (stats->fill_len + sizeof(port->stats) >
3569 stats->alloc_len) {
3570 stats->status = CTL_SS_NEED_MORE_SPACE;
3573 retval = copyout(&port->stats, &stats->stats[i++],
3574 sizeof(port->stats));
3577 stats->fill_len += sizeof(port->stats);
3579 stats->num_items = softc->num_ports;
3580 stats->flags = CTL_STATS_FLAG_NONE;
3582 stats->flags |= CTL_STATS_FLAG_TIME_VALID;
3584 getnanouptime(&stats->timestamp);
3603 STAILQ_FOREACH(backend, &softc->be_list, links) {
3604 if (backend->type == type) {
3615 retval = backend->ioctl(dev, cmd, addr, flag, td);
3627 return (nexus->initid + (nexus->targ_port * CTL_MAX_INIT_PER_PORT));
3633 struct ctl_softc *softc = port->ctl_softc;
3638 if (port->lun_map == NULL || port->lun_map_size < size) {
3639 port->lun_map_size = 0;
3640 free(port->lun_map, M_CTL);
3641 port->lun_map = malloc(size * sizeof(uint32_t),
3644 if (port->lun_map == NULL)
3647 port->lun_map[i] = UINT32_MAX;
3648 port->lun_map_size = size;
3649 if (port->status & CTL_PORT_STATUS_ONLINE) {
3650 if (port->lun_disable != NULL) {
3651 STAILQ_FOREACH(lun, &softc->lun_list, links)
3652 port->lun_disable(port->targ_lun_arg, lun->lun);
3662 struct ctl_softc *softc = port->ctl_softc;
3665 if (port->lun_map == NULL)
3667 port->lun_map_size = 0;
3668 free(port->lun_map, M_CTL);
3669 port->lun_map = NULL;
3670 if (port->status & CTL_PORT_STATUS_ONLINE) {
3671 if (port->lun_enable != NULL) {
3672 STAILQ_FOREACH(lun, &softc->lun_list, links)
3673 port->lun_enable(port->targ_lun_arg, lun->lun);
3686 if (port->lun_map == NULL) {
3691 if (plun >= port->lun_map_size)
3693 old = port->lun_map[plun];
3694 port->lun_map[plun] = glun;
3695 if ((port->status & CTL_PORT_STATUS_ONLINE) && old == UINT32_MAX) {
3696 if (port->lun_enable != NULL)
3697 port->lun_enable(port->targ_lun_arg, plun);
3708 if (port->lun_map == NULL || plun >= port->lun_map_size)
3710 old = port->lun_map[plun];
3711 port->lun_map[plun] = UINT32_MAX;
3712 if ((port->status & CTL_PORT_STATUS_ONLINE) && old != UINT32_MAX) {
3713 if (port->lun_disable != NULL)
3714 port->lun_disable(port->targ_lun_arg, plun);
3726 if (port->lun_map == NULL)
3728 if (lun_id > port->lun_map_size)
3730 return (port->lun_map[lun_id]);
3740 if (port->lun_map == NULL)
3742 for (i = 0; i < port->lun_map_size; i++) {
3743 if (port->lun_map[i] == lun_id)
3819 return (-1);
3831 return (-1);
3847 return (-1);
3873 t = lun->pr_keys[residx/CTL_MAX_INIT_PER_PORT];
3884 t = lun->pr_keys[residx/CTL_MAX_INIT_PER_PORT];
3897 if (lun->pr_keys[i] != NULL)
3899 mtx_unlock(&lun->lun_lock);
3902 mtx_lock(&lun->lun_lock);
3903 if (lun->pr_keys[i] == NULL)
3904 lun->pr_keys[i] = p;
3914 t = lun->pr_keys[residx/CTL_MAX_INIT_PER_PORT];
3934 snprintf(pool->name, sizeof(pool->name), "CTL IO %s", pool_name);
3935 pool->ctl_softc = ctl_softc;
3937 pool->zone = uma_zsecond_create(pool->name, NULL,
3938 NULL, NULL, NULL, ctl_softc->io_zone);
3939 /* uma_prealloc(pool->zone, total_ctl_io); */
3941 pool->zone = ctl_softc->io_zone;
3956 uma_zdestroy(pool->zone);
3967 io = uma_zalloc(pool->zone, M_WAITOK);
3969 io->io_hdr.pool = pool_ref;
3970 CTL_SOFTC(io) = pool->ctl_softc;
3971 TAILQ_INIT(&io->io_hdr.blocked_queue);
3982 io = uma_zalloc(pool->zone, M_NOWAIT);
3984 io->io_hdr.pool = pool_ref;
3985 CTL_SOFTC(io) = pool->ctl_softc;
3986 TAILQ_INIT(&io->io_hdr.blocked_queue);
3999 pool = (struct ctl_io_pool *)io->io_hdr.pool;
4000 uma_zfree(pool->zone, io);
4014 pool = io->io_hdr.pool;
4016 io->io_hdr.pool = pool;
4017 CTL_SOFTC(io) = pool->ctl_softc;
4018 TAILQ_INIT(&io->io_hdr.blocked_queue);
4055 return (-1);
4060 return (-1);
4078 memcpy(&lun->mode_pages.index, page_index_template,
4082 page_index = &lun->mode_pages.index[i];
4083 if (lun->be_lun->lun_type == T_DIRECT &&
4084 (page_index->page_flags & CTL_PAGE_FLAG_DIRECT) == 0)
4086 if (lun->be_lun->lun_type == T_PROCESSOR &&
4087 (page_index->page_flags & CTL_PAGE_FLAG_PROC) == 0)
4089 if (lun->be_lun->lun_type == T_CDROM &&
4090 (page_index->page_flags & CTL_PAGE_FLAG_CDROM) == 0)
4093 page_code = page_index->page_code & SMPH_PC_MASK;
4096 KASSERT(page_index->subpage == SMS_SUBPAGE_PAGE_0,
4098 page_index->subpage, page_code));
4099 memcpy(&lun->mode_pages.rw_er_page[CTL_PAGE_CURRENT],
4102 memcpy(&lun->mode_pages.rw_er_page[CTL_PAGE_CHANGEABLE],
4105 memcpy(&lun->mode_pages.rw_er_page[CTL_PAGE_DEFAULT],
4108 memcpy(&lun->mode_pages.rw_er_page[CTL_PAGE_SAVED],
4111 page_index->page_data =
4112 (uint8_t *)lun->mode_pages.rw_er_page;
4116 KASSERT(page_index->subpage == SMS_SUBPAGE_PAGE_0,
4118 page_index->subpage, page_code));
4119 memcpy(&lun->mode_pages.verify_er_page[CTL_PAGE_CURRENT],
4122 memcpy(&lun->mode_pages.verify_er_page[CTL_PAGE_CHANGEABLE],
4125 memcpy(&lun->mode_pages.verify_er_page[CTL_PAGE_DEFAULT],
4128 memcpy(&lun->mode_pages.verify_er_page[CTL_PAGE_SAVED],
4131 page_index->page_data =
4132 (uint8_t *)lun->mode_pages.verify_er_page;
4138 KASSERT(page_index->subpage == SMS_SUBPAGE_PAGE_0,
4140 page_index->subpage, page_code));
4141 memcpy(&lun->mode_pages.caching_page[CTL_PAGE_DEFAULT],
4144 memcpy(&lun->mode_pages.caching_page[
4147 memcpy(&lun->mode_pages.caching_page[CTL_PAGE_SAVED],
4150 caching_page = &lun->mode_pages.caching_page[
4152 value = dnvlist_get_string(lun->be_lun->options,
4155 caching_page->flags1 &= ~SCP_WCE;
4156 value = dnvlist_get_string(lun->be_lun->options,
4159 caching_page->flags1 |= SCP_RCD;
4160 memcpy(&lun->mode_pages.caching_page[CTL_PAGE_CURRENT],
4161 &lun->mode_pages.caching_page[CTL_PAGE_SAVED],
4163 page_index->page_data =
4164 (uint8_t *)lun->mode_pages.caching_page;
4168 switch (page_index->subpage) {
4172 memcpy(&lun->mode_pages.control_page[
4176 memcpy(&lun->mode_pages.control_page[
4180 memcpy(&lun->mode_pages.control_page[
4184 control_page = &lun->mode_pages.control_page[
4186 value = dnvlist_get_string(lun->be_lun->options,
4190 control_page->queue_flags &=
4192 control_page->queue_flags |=
4195 memcpy(&lun->mode_pages.control_page[
4197 &lun->mode_pages.control_page[
4200 page_index->page_data =
4201 (uint8_t *)lun->mode_pages.control_page;
4205 memcpy(&lun->mode_pages.control_ext_page[
4209 memcpy(&lun->mode_pages.control_ext_page[
4213 memcpy(&lun->mode_pages.control_ext_page[
4217 memcpy(&lun->mode_pages.control_ext_page[
4219 &lun->mode_pages.control_ext_page[
4222 page_index->page_data =
4223 (uint8_t *)lun->mode_pages.control_ext_page;
4227 page_index->subpage, page_code);
4232 switch (page_index->subpage) {
4234 memcpy(&lun->mode_pages.ie_page[CTL_PAGE_CURRENT],
4237 memcpy(&lun->mode_pages.ie_page[
4240 memcpy(&lun->mode_pages.ie_page[CTL_PAGE_DEFAULT],
4243 memcpy(&lun->mode_pages.ie_page[CTL_PAGE_SAVED],
4246 page_index->page_data =
4247 (uint8_t *)lun->mode_pages.ie_page;
4252 memcpy(&lun->mode_pages.lbp_page[CTL_PAGE_DEFAULT],
4255 memcpy(&lun->mode_pages.lbp_page[
4258 memcpy(&lun->mode_pages.lbp_page[CTL_PAGE_SAVED],
4261 page = &lun->mode_pages.lbp_page[CTL_PAGE_SAVED];
4262 value = dnvlist_get_string(lun->be_lun->options,
4263 "avail-threshold", NULL);
4266 page->descr[0].flags |= SLBPPD_ENABLED |
4268 if (lun->be_lun->blocksize)
4269 ival /= lun->be_lun->blocksize;
4273 page->descr[0].count);
4275 value = dnvlist_get_string(lun->be_lun->options,
4276 "used-threshold", NULL);
4279 page->descr[1].flags |= SLBPPD_ENABLED |
4281 if (lun->be_lun->blocksize)
4282 ival /= lun->be_lun->blocksize;
4286 page->descr[1].count);
4288 value = dnvlist_get_string(lun->be_lun->options,
4289 "pool-avail-threshold", NULL);
4292 page->descr[2].flags |= SLBPPD_ENABLED |
4294 if (lun->be_lun->blocksize)
4295 ival /= lun->be_lun->blocksize;
4299 page->descr[2].count);
4301 value = dnvlist_get_string(lun->be_lun->options,
4302 "pool-used-threshold", NULL);
4305 page->descr[3].flags |= SLBPPD_ENABLED |
4307 if (lun->be_lun->blocksize)
4308 ival /= lun->be_lun->blocksize;
4312 page->descr[3].count);
4314 memcpy(&lun->mode_pages.lbp_page[CTL_PAGE_CURRENT],
4315 &lun->mode_pages.lbp_page[CTL_PAGE_SAVED],
4317 page_index->page_data =
4318 (uint8_t *)lun->mode_pages.lbp_page;
4323 page_index->subpage, page_code);
4328 KASSERT(page_index->subpage == SMS_SUBPAGE_PAGE_0,
4330 page_index->subpage, page_code));
4331 memcpy(&lun->mode_pages.cddvd_page[CTL_PAGE_DEFAULT],
4334 memcpy(&lun->mode_pages.cddvd_page[
4337 memcpy(&lun->mode_pages.cddvd_page[CTL_PAGE_SAVED],
4340 memcpy(&lun->mode_pages.cddvd_page[CTL_PAGE_CURRENT],
4341 &lun->mode_pages.cddvd_page[CTL_PAGE_SAVED],
4343 page_index->page_data =
4344 (uint8_t *)lun->mode_pages.cddvd_page;
4361 memcpy(&lun->log_pages.index, log_page_index_template,
4364 prev = -1;
4366 page_index = &lun->log_pages.index[i];
4367 if (lun->be_lun->lun_type == T_DIRECT &&
4368 (page_index->page_flags & CTL_PAGE_FLAG_DIRECT) == 0)
4370 if (lun->be_lun->lun_type == T_PROCESSOR &&
4371 (page_index->page_flags & CTL_PAGE_FLAG_PROC) == 0)
4373 if (lun->be_lun->lun_type == T_CDROM &&
4374 (page_index->page_flags & CTL_PAGE_FLAG_CDROM) == 0)
4377 if (page_index->page_code == SLS_LOGICAL_BLOCK_PROVISIONING &&
4378 lun->backend->lun_attr == NULL)
4381 if (page_index->page_code != prev) {
4382 lun->log_pages.pages_page[j] = page_index->page_code;
4383 prev = page_index->page_code;
4386 lun->log_pages.subpages_page[k*2] = page_index->page_code;
4387 lun->log_pages.subpages_page[k*2+1] = page_index->subpage;
4390 lun->log_pages.index[0].page_data = &lun->log_pages.pages_page[0];
4391 lun->log_pages.index[0].page_len = j;
4392 lun->log_pages.index[1].page_data = &lun->log_pages.subpages_page[0];
4393 lun->log_pages.index[1].page_len = k * 2;
4394 lun->log_pages.index[2].page_data = (uint8_t *)&lun->log_pages.temp_page;
4395 lun->log_pages.index[2].page_len = sizeof(lun->log_pages.temp_page);
4396 lun->log_pages.index[3].page_data = &lun->log_pages.lbp_page[0];
4397 lun->log_pages.index[3].page_len = 12*CTL_NUM_LBP_PARAMS;
4398 lun->log_pages.index[4].page_data = (uint8_t *)&lun->log_pages.stat_page;
4399 lun->log_pages.index[4].page_len = sizeof(lun->log_pages.stat_page);
4400 lun->log_pages.index[5].page_data = (uint8_t *)&lun->log_pages.ie_page;
4401 lun->log_pages.index[5].page_len = sizeof(lun->log_pages.ie_page);
4419 while (str[i] == '-') /* Skip dashes in UUIDs. */
4423 c -= '0';
4425 c -= isupper(c) ? 'A' - 10 : 'a' - 10;
4441 * Returns 0 for success, non-zero (errno) for failure.
4455 * We support only Direct Access, CD-ROM or Processor LUN types.
4457 switch (be_lun->lun_type) {
4469 lun->pending_sense = malloc(sizeof(struct scsi_sense_data *) *
4471 lun->pending_ua = malloc(sizeof(ctl_ua_type *) * ctl_max_ports,
4473 lun->pr_keys = malloc(sizeof(uint64_t *) * ctl_max_ports,
4478 strnlen(be_lun->device_id, CTL_DEVID_LEN));
4481 scsiname = dnvlist_get_string(be_lun->options, "scsiname", NULL);
4486 eui = dnvlist_get_string(be_lun->options, "eui", NULL);
4490 naa = dnvlist_get_string(be_lun->options, "naa", NULL);
4494 uuid = dnvlist_get_string(be_lun->options, "uuid", NULL);
4498 lun->lun_devid = malloc(sizeof(struct ctl_devid) + len,
4500 desc = (struct scsi_vpd_id_descriptor *)lun->lun_devid->data;
4501 desc->proto_codeset = SVPD_ID_CODESET_ASCII;
4502 desc->id_type = SVPD_ID_PIV | SVPD_ID_ASSOC_LUN | SVPD_ID_TYPE_T10;
4503 desc->length = idlen1;
4504 t10id = (struct scsi_vpd_id_t10 *)&desc->identifier[0];
4505 memset(t10id->vendor, ' ', sizeof(t10id->vendor));
4506 if ((vendor = dnvlist_get_string(be_lun->options, "vendor", NULL)) == NULL) {
4507 strncpy((char *)t10id->vendor, CTL_VENDOR, sizeof(t10id->vendor));
4509 strncpy(t10id->vendor, vendor,
4510 min(sizeof(t10id->vendor), strlen(vendor)));
4512 strncpy((char *)t10id->vendor_spec_id,
4513 (char *)be_lun->device_id, devidlen);
4515 desc = (struct scsi_vpd_id_descriptor *)(&desc->identifier[0] +
4516 desc->length);
4517 desc->proto_codeset = SVPD_ID_CODESET_UTF8;
4518 desc->id_type = SVPD_ID_PIV | SVPD_ID_ASSOC_LUN |
4520 desc->length = idlen2;
4521 strlcpy(desc->identifier, scsiname, idlen2);
4524 desc = (struct scsi_vpd_id_descriptor *)(&desc->identifier[0] +
4525 desc->length);
4526 desc->proto_codeset = SVPD_ID_CODESET_BINARY;
4527 desc->id_type = SVPD_ID_PIV | SVPD_ID_ASSOC_LUN |
4529 desc->length = hex2bin(eui, desc->identifier, 16);
4530 desc->length = desc->length > 12 ? 16 :
4531 (desc->length > 8 ? 12 : 8);
4532 len -= 16 - desc->length;
4535 desc = (struct scsi_vpd_id_descriptor *)(&desc->identifier[0] +
4536 desc->length);
4537 desc->proto_codeset = SVPD_ID_CODESET_BINARY;
4538 desc->id_type = SVPD_ID_PIV | SVPD_ID_ASSOC_LUN |
4540 desc->length = hex2bin(naa, desc->identifier, 16);
4541 desc->length = desc->length > 8 ? 16 : 8;
4542 len -= 16 - desc->length;
4545 desc = (struct scsi_vpd_id_descriptor *)(&desc->identifier[0] +
4546 desc->length);
4547 desc->proto_codeset = SVPD_ID_CODESET_BINARY;
4548 desc->id_type = SVPD_ID_PIV | SVPD_ID_ASSOC_LUN |
4550 desc->identifier[0] = 0x10;
4551 hex2bin(uuid, &desc->identifier[2], 16);
4552 desc->length = 18;
4554 lun->lun_devid->len = len;
4556 mtx_lock(&ctl_softc->ctl_lock);
4561 if (be_lun->flags & CTL_LUN_FLAG_ID_REQ) {
4562 if ((be_lun->req_lun_id > (ctl_max_luns - 1))
4563 || (ctl_is_set(ctl_softc->ctl_lun_mask, be_lun->req_lun_id))) {
4564 mtx_unlock(&ctl_softc->ctl_lock);
4565 if (be_lun->req_lun_id > (ctl_max_luns - 1)) {
4567 "than ctl_max_luns - 1 (%d)\n",
4568 be_lun->req_lun_id, ctl_max_luns - 1);
4575 "in use\n", be_lun->req_lun_id);
4578 free(lun->lun_devid, M_CTL);
4582 lun_number = be_lun->req_lun_id;
4584 lun_number = ctl_ffz(ctl_softc->ctl_lun_mask, 0, ctl_max_luns);
4585 if (lun_number == -1) {
4586 mtx_unlock(&ctl_softc->ctl_lock);
4591 ctl_set_mask(ctl_softc->ctl_lun_mask, lun_number);
4592 mtx_unlock(&ctl_softc->ctl_lock);
4594 mtx_init(&lun->lun_lock, "CTL LUN", NULL, MTX_DEF);
4595 lun->lun = lun_number;
4596 lun->be_lun = be_lun;
4601 lun->flags |= CTL_LUN_DISABLED;
4602 lun->backend = be_lun->be;
4603 be_lun->ctl_lun = lun;
4604 be_lun->lun_id = lun_number;
4605 if (be_lun->flags & CTL_LUN_FLAG_EJECTED)
4606 lun->flags |= CTL_LUN_EJECTED;
4607 if (be_lun->flags & CTL_LUN_FLAG_NO_MEDIA)
4608 lun->flags |= CTL_LUN_NO_MEDIA;
4609 if (be_lun->flags & CTL_LUN_FLAG_STOPPED)
4610 lun->flags |= CTL_LUN_STOPPED;
4612 if (be_lun->flags & CTL_LUN_FLAG_PRIMARY)
4613 lun->flags |= CTL_LUN_PRIMARY_SC;
4615 value = dnvlist_get_string(be_lun->options, "removable", NULL);
4618 lun->flags |= CTL_LUN_REMOVABLE;
4619 } else if (be_lun->lun_type == T_CDROM)
4620 lun->flags |= CTL_LUN_REMOVABLE;
4622 lun->ctl_softc = ctl_softc;
4624 lun->last_busy = getsbinuptime();
4626 LIST_INIT(&lun->ooa_queue);
4627 STAILQ_INIT(&lun->error_list);
4628 lun->ie_reported = 1;
4629 callout_init_mtx(&lun->ie_callout, &lun->lun_lock, 0);
4631 if (lun->flags & CTL_LUN_REMOVABLE) {
4632 lun->prevent = malloc((CTL_MAX_INITIATORS + 31) / 32 * 4,
4643 lun->stats.item = lun_number;
4649 mtx_lock(&ctl_softc->ctl_lock);
4650 STAILQ_FOREACH(nlun, &ctl_softc->lun_list, links) {
4651 mtx_lock(&nlun->lun_lock);
4652 ctl_est_ua_all(nlun, -1, CTL_UA_LUN_CHANGE);
4653 mtx_unlock(&nlun->lun_lock);
4655 STAILQ_INSERT_TAIL(&ctl_softc->lun_list, lun, links);
4656 ctl_softc->ctl_luns[lun_number] = lun;
4657 ctl_softc->num_luns++;
4658 mtx_unlock(&ctl_softc->ctl_lock);
4665 mtx_lock(&ctl_softc->ctl_lock);
4666 STAILQ_REMOVE(&ctl_softc->lun_list, lun, ctl_lun, links);
4667 ctl_clear_mask(ctl_softc->ctl_lun_mask, lun_number);
4668 ctl_softc->ctl_luns[lun_number] = NULL;
4669 ctl_softc->num_luns--;
4670 mtx_unlock(&ctl_softc->ctl_lock);
4671 free(lun->lun_devid, M_CTL);
4685 struct ctl_softc *softc = lun->ctl_softc;
4689 KASSERT(LIST_EMPTY(&lun->ooa_queue),
4692 mtx_lock(&softc->ctl_lock);
4693 STAILQ_REMOVE(&softc->lun_list, lun, ctl_lun, links);
4694 ctl_clear_mask(softc->ctl_lun_mask, lun->lun);
4695 softc->ctl_luns[lun->lun] = NULL;
4696 softc->num_luns--;
4697 STAILQ_FOREACH(nlun, &softc->lun_list, links) {
4698 mtx_lock(&nlun->lun_lock);
4699 ctl_est_ua_all(nlun, -1, CTL_UA_LUN_CHANGE);
4700 mtx_unlock(&nlun->lun_lock);
4702 mtx_unlock(&softc->ctl_lock);
4707 lun->be_lun->lun_shutdown(lun->be_lun);
4709 lun->ie_reportcnt = UINT32_MAX;
4710 callout_drain(&lun->ie_callout);
4712 mtx_destroy(&lun->lun_lock);
4713 free(lun->lun_devid, M_CTL);
4715 free(lun->pending_ua[i], M_CTL);
4716 free(lun->pending_ua, M_DEVBUF);
4718 free(lun->pr_keys[i], M_CTL);
4719 free(lun->pr_keys, M_DEVBUF);
4720 free(lun->write_buffer, M_CTL);
4721 free(lun->prevent, M_CTL);
4734 softc = lun->ctl_softc;
4736 mtx_lock(&softc->ctl_lock);
4737 mtx_lock(&lun->lun_lock);
4738 KASSERT((lun->flags & CTL_LUN_DISABLED) != 0,
4740 lun->flags &= ~CTL_LUN_DISABLED;
4741 mtx_unlock(&lun->lun_lock);
4743 STAILQ_FOREACH_SAFE(port, &softc->port_list, links, nport) {
4744 if ((port->status & CTL_PORT_STATUS_ONLINE) == 0 ||
4745 port->lun_map != NULL || port->lun_enable == NULL)
4753 mtx_unlock(&softc->ctl_lock);
4754 retval = port->lun_enable(port->targ_lun_arg, lun->lun);
4755 mtx_lock(&softc->ctl_lock);
4759 __func__, port->port_name, port->targ_port,
4760 retval, (intmax_t)lun->lun);
4764 mtx_unlock(&softc->ctl_lock);
4777 softc = lun->ctl_softc;
4779 mtx_lock(&softc->ctl_lock);
4780 mtx_lock(&lun->lun_lock);
4781 KASSERT((lun->flags & CTL_LUN_DISABLED) == 0,
4783 lun->flags |= CTL_LUN_DISABLED;
4784 mtx_unlock(&lun->lun_lock);
4786 STAILQ_FOREACH(port, &softc->port_list, links) {
4787 if ((port->status & CTL_PORT_STATUS_ONLINE) == 0 ||
4788 port->lun_map != NULL || port->lun_disable == NULL)
4798 mtx_unlock(&softc->ctl_lock);
4799 retval = port->lun_disable(port->targ_lun_arg, lun->lun);
4800 mtx_lock(&softc->ctl_lock);
4804 __func__, port->port_name, port->targ_port,
4805 retval, (intmax_t)lun->lun);
4809 mtx_unlock(&softc->ctl_lock);
4818 struct ctl_lun *lun = (struct ctl_lun *)be_lun->ctl_lun;
4820 mtx_lock(&lun->lun_lock);
4821 lun->flags &= ~CTL_LUN_STOPPED;
4822 mtx_unlock(&lun->lun_lock);
4829 struct ctl_lun *lun = (struct ctl_lun *)be_lun->ctl_lun;
4831 mtx_lock(&lun->lun_lock);
4832 lun->flags |= CTL_LUN_STOPPED;
4833 mtx_unlock(&lun->lun_lock);
4840 struct ctl_lun *lun = (struct ctl_lun *)be_lun->ctl_lun;
4842 mtx_lock(&lun->lun_lock);
4843 lun->flags |= CTL_LUN_NO_MEDIA;
4844 mtx_unlock(&lun->lun_lock);
4851 struct ctl_lun *lun = (struct ctl_lun *)be_lun->ctl_lun;
4854 mtx_lock(&lun->lun_lock);
4855 lun->flags &= ~(CTL_LUN_NO_MEDIA | CTL_LUN_EJECTED);
4856 if (lun->flags & CTL_LUN_REMOVABLE)
4857 ctl_est_ua_all(lun, -1, CTL_UA_MEDIUM_CHANGE);
4858 mtx_unlock(&lun->lun_lock);
4859 if ((lun->flags & CTL_LUN_REMOVABLE) &&
4860 lun->ctl_softc->ha_mode == CTL_HA_MODE_XFER) {
4863 msg.hdr.nexus.initid = -1;
4864 msg.hdr.nexus.targ_port = -1;
4865 msg.hdr.nexus.targ_lun = lun->lun;
4866 msg.hdr.nexus.targ_mapped_lun = lun->lun;
4879 struct ctl_lun *lun = (struct ctl_lun *)be_lun->ctl_lun;
4881 mtx_lock(&lun->lun_lock);
4882 lun->flags |= CTL_LUN_EJECTED;
4883 mtx_unlock(&lun->lun_lock);
4890 struct ctl_lun *lun = (struct ctl_lun *)be_lun->ctl_lun;
4892 mtx_lock(&lun->lun_lock);
4893 lun->flags |= CTL_LUN_PRIMARY_SC;
4894 ctl_est_ua_all(lun, -1, CTL_UA_ASYM_ACC_CHANGE);
4895 mtx_unlock(&lun->lun_lock);
4903 struct ctl_lun *lun = (struct ctl_lun *)be_lun->ctl_lun;
4905 mtx_lock(&lun->lun_lock);
4906 lun->flags &= ~CTL_LUN_PRIMARY_SC;
4907 ctl_est_ua_all(lun, -1, CTL_UA_ASYM_ACC_CHANGE);
4908 mtx_unlock(&lun->lun_lock);
4916 * Returns 0 for success, non-zero (errno) for failure.
4924 lun = (struct ctl_lun *)be_lun->ctl_lun;
4928 mtx_lock(&lun->lun_lock);
4929 lun->flags |= CTL_LUN_INVALID;
4936 if (LIST_EMPTY(&lun->ooa_queue)) {
4937 mtx_unlock(&lun->lun_lock);
4940 mtx_unlock(&lun->lun_lock);
4948 struct ctl_lun *lun = (struct ctl_lun *)be_lun->ctl_lun;
4951 mtx_lock(&lun->lun_lock);
4952 ctl_est_ua_all(lun, -1, CTL_UA_CAPACITY_CHANGE);
4953 mtx_unlock(&lun->lun_lock);
4954 if (lun->ctl_softc->ha_mode == CTL_HA_MODE_XFER) {
4958 msg.hdr.nexus.initid = -1;
4959 msg.hdr.nexus.targ_port = -1;
4960 msg.hdr.nexus.targ_lun = lun->lun;
4961 msg.hdr.nexus.targ_mapped_lun = lun->lun;
4974 struct ctl_lun *lun = (struct ctl_lun *)be_lun->ctl_lun;
4977 if (lun->lun_devid == NULL)
4981 lun->lun_devid->data, lun->lun_devid->len, scsi_devid_is_lun_naa);
4983 if (idd->length == 16) {
4984 memcpy(nsdata->nguid, idd->identifier, 16);
4987 if (idd->length == 8) {
4988 memcpy(nsdata->eui64, idd->identifier, 8);
4994 lun->lun_devid->data, lun->lun_devid->len, scsi_devid_is_lun_eui64);
4996 if (idd->length == 8) {
4997 memcpy(nsdata->eui64, idd->identifier, 8);
5006 struct ctl_lun *lun = (struct ctl_lun *)be_lun->ctl_lun;
5012 if (lun->lun_devid == NULL)
5016 lun->lun_devid->data, lun->lun_devid->len, scsi_devid_is_lun_naa);
5018 lun->lun_devid->data, lun->lun_devid->len, scsi_devid_is_lun_eui64);
5020 lun->lun_devid->data, lun->lun_devid->len, scsi_devid_is_lun_uuid);
5025 if ((naa != NULL && naa->length == 8) || eui64 != NULL) {
5029 if (naa != NULL && naa->length == 8)
5030 memcpy(p, naa->identifier, 8);
5032 memcpy(p, eui64->identifier, 8);
5037 if (naa != NULL && naa->length == 16) {
5041 memcpy(p, naa->identifier, 16);
5048 *p++ = uuid->length;
5050 memcpy(p, uuid->identifier, uuid->length);
5051 p += uuid->length;
5068 if (((io->io_hdr.flags & CTL_FLAG_DATA_MASK) == CTL_FLAG_DATA_IN) ||
5069 ((io->io_hdr.status & CTL_STATUS_MASK) != CTL_STATUS_NONE &&
5070 (io->io_hdr.status & CTL_STATUS_MASK) != CTL_SUCCESS) ||
5071 ((io->io_hdr.flags & CTL_FLAG_ABORT) != 0)) {
5077 if (io->io_hdr.flags & CTL_FLAG_ALLOCATED)
5085 * - call ctl_scsiio() again? We don't do this for data
5092 * - Call some other function once the data is in?
5099 switch (io->io_hdr.io_type) {
5101 retval = ctl_scsiio(&io->scsiio);
5105 retval = ctl_nvmeio(&io->nvmeio);
5129 if ((io->io_hdr.flags & CTL_FLAG_IO_CONT) &&
5130 (io->io_hdr.flags & CTL_FLAG_ABORT) == 0 &&
5131 ((io->io_hdr.status & CTL_STATUS_MASK) == CTL_STATUS_NONE ||
5132 (io->io_hdr.status & CTL_STATUS_MASK) == CTL_SUCCESS)) {
5156 if ((io->io_hdr.flags & CTL_FLAG_IO_CONT) &&
5157 (io->io_hdr.flags & CTL_FLAG_ABORT) == 0 &&
5158 ((io->io_hdr.status & CTL_STATUS_MASK) == CTL_STATUS_NONE ||
5159 (io->io_hdr.status & CTL_STATUS_MASK) == CTL_SUCCESS)) {
5168 if (io->io_hdr.flags & CTL_FLAG_ALLOCATED)
5183 * If there is some error -- we are done, skip data transfer.
5185 if ((io->io_hdr.flags & CTL_FLAG_ABORT) != 0 ||
5186 ((io->io_hdr.status & CTL_STATUS_MASK) != CTL_STATUS_NONE &&
5187 (io->io_hdr.status & CTL_STATUS_MASK) != CTL_SUCCESS)) {
5188 if (io->io_hdr.flags & CTL_FLAG_ALLOCATED)
5203 if (io->io_hdr.flags & CTL_FLAG_IO_CONT) {
5222 residx = ctl_get_initindex(&ctsio->io_hdr.nexus);
5232 mtx_lock(&lun->lun_lock);
5241 if ((lun->flags & CTL_LUN_RESERVED) && (lun->res_idx == residx))
5242 lun->flags &= ~CTL_LUN_RESERVED;
5244 mtx_unlock(&lun->lun_lock);
5259 residx = ctl_get_initindex(&ctsio->io_hdr.nexus);
5269 mtx_lock(&lun->lun_lock);
5270 if ((lun->flags & CTL_LUN_RESERVED) && (lun->res_idx != residx)) {
5275 /* SPC-3 exceptions to SPC-2 RESERVE and RELEASE behavior. */
5276 if (lun->flags & CTL_LUN_PR_RESERVED) {
5281 lun->flags |= CTL_LUN_RESERVED;
5282 lun->res_idx = residx;
5286 mtx_unlock(&lun->lun_lock);
5300 cdb = (struct scsi_start_stop_unit *)ctsio->cdb;
5302 if ((cdb->how & SSS_PC_MASK) == 0) {
5303 if ((lun->flags & CTL_LUN_PR_RESERVED) &&
5304 (cdb->how & SSS_START) == 0) {
5307 residx = ctl_get_initindex(&ctsio->io_hdr.nexus);
5309 (lun->pr_res_idx != residx && lun->pr_res_type < 4)) {
5316 if ((cdb->how & SSS_LOEJ) &&
5317 (lun->flags & CTL_LUN_REMOVABLE) == 0) {
5328 if ((cdb->how & SSS_START) == 0 && (cdb->how & SSS_LOEJ) &&
5329 lun->prevent_count > 0) {
5332 /*sense_key*/(lun->flags & CTL_LUN_NO_MEDIA) ?
5340 retval = lun->backend->config_write((union ctl_io *)ctsio);
5354 cdb = (struct scsi_prevent *)ctsio->cdb;
5356 if ((lun->flags & CTL_LUN_REMOVABLE) == 0 || lun->prevent == NULL) {
5362 initidx = ctl_get_initindex(&ctsio->io_hdr.nexus);
5363 mtx_lock(&lun->lun_lock);
5364 if ((cdb->how & PR_PREVENT) &&
5365 ctl_is_set(lun->prevent, initidx) == 0) {
5366 ctl_set_mask(lun->prevent, initidx);
5367 lun->prevent_count++;
5368 } else if ((cdb->how & PR_PREVENT) == 0 &&
5369 ctl_is_set(lun->prevent, initidx)) {
5370 ctl_clear_mask(lun->prevent, initidx);
5371 lun->prevent_count--;
5373 mtx_unlock(&lun->lun_lock);
5374 retval = lun->backend->config_write((union ctl_io *)ctsio);
5398 switch (ctsio->cdb[0]) {
5401 cdb = (struct scsi_sync_cache *)ctsio->cdb;
5403 starting_lba = scsi_4btoul(cdb->begin_lba);
5404 block_count = scsi_2btoul(cdb->lb_count);
5405 byte2 = cdb->byte2;
5410 cdb = (struct scsi_sync_cache_16 *)ctsio->cdb;
5412 starting_lba = scsi_8btou64(cdb->begin_lba);
5413 block_count = scsi_4btoul(cdb->lb_count);
5414 byte2 = cdb->byte2;
5430 if ((starting_lba + block_count) > (lun->be_lun->maxlba + 1)) {
5432 MAX(starting_lba, lun->be_lun->maxlba + 1));
5437 lbalen = (struct ctl_lba_len_flags *)&ctsio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN];
5438 lbalen->lba = starting_lba;
5439 lbalen->len = block_count;
5440 lbalen->flags = byte2;
5441 retval = lun->backend->config_write((union ctl_io *)ctsio);
5455 cdb = (struct scsi_format *)ctsio->cdb;
5458 if (cdb->byte2 & SF_FMTDATA) {
5459 if (cdb->byte2 & SF_LONGLIST)
5465 if (((ctsio->io_hdr.flags & CTL_FLAG_ALLOCATED) == 0)
5467 ctsio->kern_data_ptr = malloc(length, M_CTL, M_WAITOK);
5468 ctsio->kern_data_len = length;
5469 ctsio->kern_total_len = length;
5470 ctsio->kern_rel_offset = 0;
5471 ctsio->kern_sg_entries = 0;
5472 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
5473 ctsio->be_move_done = ctl_config_move_done;
5481 if (cdb->byte2 & SF_FMTDATA) {
5482 if (cdb->byte2 & SF_LONGLIST) {
5486 ctsio->kern_data_ptr;
5488 defect_list_len = scsi_4btoul(header->defect_list_len);
5502 ctsio->kern_data_ptr;
5504 defect_list_len = scsi_2btoul(header->defect_list_len);
5520 if (ctsio->io_hdr.flags & CTL_FLAG_ALLOCATED) {
5521 free(ctsio->kern_data_ptr, M_CTL);
5522 ctsio->io_hdr.flags &= ~CTL_FLAG_ALLOCATED;
5541 switch (ctsio->cdb[0]) {
5545 cdb = (struct scsi_read_buffer *)ctsio->cdb;
5546 buffer_offset = scsi_3btoul(cdb->offset);
5547 len = scsi_3btoul(cdb->length);
5548 byte2 = cdb->byte2;
5554 cdb = (struct scsi_read_buffer_16 *)ctsio->cdb;
5555 buffer_offset = scsi_8btou64(cdb->offset);
5556 len = scsi_4btoul(cdb->length);
5557 byte2 = cdb->byte2;
5581 ctsio->kern_data_ptr = descr;
5584 ctsio->kern_data_ptr = echo_descr;
5587 if (lun->write_buffer == NULL) {
5588 lun->write_buffer = malloc(CTL_WRITE_BUFFER_SIZE,
5591 ctsio->kern_data_ptr = lun->write_buffer + buffer_offset;
5593 ctsio->kern_data_len = len;
5594 ctsio->kern_total_len = len;
5595 ctsio->kern_rel_offset = 0;
5596 ctsio->kern_sg_entries = 0;
5598 ctsio->be_move_done = ctl_config_move_done;
5612 cdb = (struct scsi_write_buffer *)ctsio->cdb;
5614 len = scsi_3btoul(cdb->length);
5615 buffer_offset = scsi_3btoul(cdb->offset);
5628 if (lun->write_buffer == NULL) {
5629 lun->write_buffer = malloc(CTL_WRITE_BUFFER_SIZE,
5640 if (ctsio->kern_data_ptr == NULL) {
5641 ctsio->kern_data_ptr = lun->write_buffer + buffer_offset;
5642 ctsio->kern_data_len = len;
5643 ctsio->kern_total_len = len;
5644 ctsio->kern_rel_offset = 0;
5645 ctsio->kern_sg_entries = 0;
5646 ctsio->be_move_done = ctl_config_move_done;
5667 ctsio = &io->scsiio;
5668 ctsio->io_hdr.status = CTL_STATUS_NONE;
5670 &ctsio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN];
5671 lbalen->lba += lbalen->len;
5672 if ((lun->be_lun->maxlba + 1) - lbalen->lba <= UINT32_MAX) {
5673 ctsio->io_hdr.flags &= ~CTL_FLAG_IO_CONT;
5674 lbalen->len = (lun->be_lun->maxlba + 1) - lbalen->lba;
5678 retval = lun->backend->config_write((union ctl_io *)ctsio);
5695 switch (ctsio->cdb[0]) {
5699 cdb = (struct scsi_write_same_10 *)ctsio->cdb;
5701 lba = scsi_4btoul(cdb->addr);
5702 num_blocks = scsi_2btoul(cdb->length);
5703 byte2 = cdb->byte2;
5709 cdb = (struct scsi_write_same_16 *)ctsio->cdb;
5711 lba = scsi_8btou64(cdb->addr);
5712 num_blocks = scsi_4btoul(cdb->length);
5713 byte2 = cdb->byte2;
5738 * check is to catch wrap-around problems. If the lba + num blocks
5742 if (((lba + num_blocks) > (lun->be_lun->maxlba + 1))
5745 MAX(lba, lun->be_lun->maxlba + 1));
5753 val = dnvlist_get_string(lun->be_lun->options,
5757 if ((lun->be_lun->maxlba + 1) - lba > ival) {
5760 /*field*/ ctsio->cdb[0] == WRITE_SAME_10 ? 7 : 10,
5765 if ((lun->be_lun->maxlba + 1) - lba > UINT32_MAX) {
5766 ctsio->io_hdr.flags |= CTL_FLAG_IO_CONT;
5767 ctsio->io_cont = ctl_write_same_cont;
5770 num_blocks = (lun->be_lun->maxlba + 1) - lba;
5773 len = lun->be_lun->blocksize;
5780 (ctsio->io_hdr.flags & CTL_FLAG_ALLOCATED) == 0) {
5781 ctsio->kern_data_ptr = malloc(len, M_CTL, M_WAITOK);
5782 ctsio->kern_data_len = len;
5783 ctsio->kern_total_len = len;
5784 ctsio->kern_rel_offset = 0;
5785 ctsio->kern_sg_entries = 0;
5786 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
5787 ctsio->be_move_done = ctl_config_move_done;
5793 lbalen = (struct ctl_lba_len_flags *)&ctsio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN];
5794 lbalen->lba = lba;
5795 lbalen->len = num_blocks;
5796 lbalen->flags = byte2;
5797 retval = lun->backend->config_write((union ctl_io *)ctsio);
5817 cdb = (struct scsi_unmap *)ctsio->cdb;
5818 len = scsi_2btoul(cdb->length);
5819 byte2 = cdb->byte2;
5825 if ((ctsio->io_hdr.flags & CTL_FLAG_ALLOCATED) == 0) {
5826 ctsio->kern_data_ptr = malloc(len, M_CTL, M_WAITOK);
5827 ctsio->kern_data_len = len;
5828 ctsio->kern_total_len = len;
5829 ctsio->kern_rel_offset = 0;
5830 ctsio->kern_sg_entries = 0;
5831 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
5832 ctsio->be_move_done = ctl_config_move_done;
5838 len = ctsio->kern_total_len - ctsio->kern_data_resid;
5839 hdr = (struct scsi_unmap_header *)ctsio->kern_data_ptr;
5841 len < (scsi_2btoul(hdr->length) + sizeof(hdr->length)) ||
5842 len < (scsi_2btoul(hdr->desc_length) + sizeof (*hdr)) ||
5843 scsi_2btoul(hdr->desc_length) % sizeof(*buf) != 0) {
5852 len = scsi_2btoul(hdr->desc_length);
5858 lba = scsi_8btou64(range->lba);
5859 num_blocks = scsi_4btoul(range->length);
5860 if (((lba + num_blocks) > (lun->be_lun->maxlba + 1))
5863 MAX(lba, lun->be_lun->maxlba + 1));
5875 len = (uint8_t *)endnz - (uint8_t *)buf;
5881 mtx_lock(&lun->lun_lock);
5883 &ctsio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN];
5884 ptrlen->ptr = (void *)buf;
5885 ptrlen->len = len;
5886 ptrlen->flags = byte2;
5888 mtx_unlock(&lun->lun_lock);
5890 retval = lun->backend->config_write((union ctl_io *)ctsio);
5894 if (ctsio->io_hdr.flags & CTL_FLAG_ALLOCATED) {
5895 free(ctsio->kern_data_ptr, M_CTL);
5896 ctsio->io_hdr.flags &= ~CTL_FLAG_ALLOCATED;
5911 initidx = ctl_get_initindex(&ctsio->io_hdr.nexus);
5914 current_cp = (page_index->page_data + (page_index->page_len *
5917 mtx_lock(&lun->lun_lock);
5918 if (memcmp(current_cp, page_ptr, page_index->page_len)) {
5919 memcpy(current_cp, page_ptr, page_index->page_len);
5924 mtx_unlock(&lun->lun_lock);
5927 ctl_get_initindex(&ctsio->io_hdr.nexus),
5928 page_index->page_code, page_index->subpage);
5939 if (lun->ie_asc == 0)
5942 if (lun->MODE_IE.mrie == SIEP_MRIE_UA)
5943 ctl_est_ua_all(lun, -1, CTL_UA_IE);
5945 lun->ie_reported = 0;
5947 if (lun->ie_reportcnt < scsi_4btoul(lun->MODE_IE.report_count)) {
5948 lun->ie_reportcnt++;
5949 t = scsi_4btoul(lun->MODE_IE.interval_timer);
5952 callout_schedule_sbt(&lun->ie_callout, SBT_1S / 10 * t,
5968 mtx_lock(&lun->lun_lock);
5969 if (pg->info_flags & SIEP_FLAGS_TEST) {
5970 lun->ie_asc = 0x5d;
5971 lun->ie_ascq = 0xff;
5972 if (pg->mrie == SIEP_MRIE_UA) {
5973 ctl_est_ua_all(lun, -1, CTL_UA_IE);
5974 lun->ie_reported = 1;
5976 ctl_clr_ua_all(lun, -1, CTL_UA_IE);
5977 lun->ie_reported = -1;
5979 lun->ie_reportcnt = 1;
5980 if (lun->ie_reportcnt < scsi_4btoul(pg->report_count)) {
5981 lun->ie_reportcnt++;
5982 t = scsi_4btoul(pg->interval_timer);
5985 callout_reset_sbt(&lun->ie_callout, SBT_1S / 10 * t,
5989 lun->ie_asc = 0;
5990 lun->ie_ascq = 0;
5991 lun->ie_reported = 1;
5992 ctl_clr_ua_all(lun, -1, CTL_UA_IE);
5993 lun->ie_reportcnt = UINT32_MAX;
5994 callout_stop(&lun->ie_callout);
5996 mtx_unlock(&lun->lun_lock);
6014 ctsio = &io->scsiio;
6019 ctsio->io_hdr.ctl_private[CTL_PRIV_MODEPAGE].bytes;
6020 len_left = &modepage_info->header.len_left;
6021 len_used = &modepage_info->header.len_used;
6026 (ctsio->kern_data_ptr + *len_used);
6029 free(ctsio->kern_data_ptr, M_CTL);
6034 free(ctsio->kern_data_ptr, M_CTL);
6039 } else if ((page_header->page_code & SMPH_SPF)
6041 free(ctsio->kern_data_ptr, M_CTL);
6051 page_index = &lun->mode_pages.index[i];
6052 if (lun->be_lun->lun_type == T_DIRECT &&
6053 (page_index->page_flags & CTL_PAGE_FLAG_DIRECT) == 0)
6055 if (lun->be_lun->lun_type == T_PROCESSOR &&
6056 (page_index->page_flags & CTL_PAGE_FLAG_PROC) == 0)
6058 if (lun->be_lun->lun_type == T_CDROM &&
6059 (page_index->page_flags & CTL_PAGE_FLAG_CDROM) == 0)
6062 if ((page_index->page_code & SMPH_PC_MASK) !=
6063 (page_header->page_code & SMPH_PC_MASK))
6070 if (((page_index->page_code & SMPH_SPF) == 0)
6071 && ((page_header->page_code & SMPH_SPF) == 0)) {
6072 page_len = page_header->page_length;
6080 if ((page_index->page_code & SMPH_SPF)
6081 && (page_header->page_code & SMPH_SPF)) {
6085 if (page_index->subpage == sph->subpage) {
6086 page_len = scsi_2btoul(sph->page_length);
6097 || (page_index->select_handler == NULL)) {
6104 free(ctsio->kern_data_ptr, M_CTL);
6109 if (page_index->page_code & SMPH_SPF) {
6122 if (page_len != page_index->page_len - page_len_offset - page_len_size) {
6129 free(ctsio->kern_data_ptr, M_CTL);
6133 if (*len_left < page_index->page_len) {
6134 free(ctsio->kern_data_ptr, M_CTL);
6144 for (i = 0; i < page_index->page_len; i++) {
6150 change_mask = page_index->page_data +
6151 (page_index->page_len * CTL_PAGE_CHANGEABLE) + i;
6152 current_byte = page_index->page_data +
6153 (page_index->page_len * CTL_PAGE_CURRENT) + i;
6167 for (j = 7; j >= 0; j--) {
6180 free(ctsio->kern_data_ptr, M_CTL);
6190 *len_left -= page_index->page_len;
6191 *len_used += page_index->page_len;
6193 retval = page_index->select_handler(ctsio, page_index,
6201 * already set the sense information, freed the data pointer, and
6214 free(ctsio->kern_data_ptr, M_CTL);
6228 int bd_len, i, header_size, param_len, rtd;
6231 initidx = ctl_get_initindex(&ctsio->io_hdr.nexus);
6232 switch (ctsio->cdb[0]) {
6236 cdb = (struct scsi_mode_select_6 *)ctsio->cdb;
6238 rtd = (cdb->byte2 & SMS_RTD) ? 1 : 0;
6239 param_len = cdb->length;
6246 cdb = (struct scsi_mode_select_10 *)ctsio->cdb;
6248 rtd = (cdb->byte2 & SMS_RTD) ? 1 : 0;
6249 param_len = scsi_2btoul(cdb->length);
6259 if (rtd) {
6270 mtx_lock(&lun->lun_lock);
6272 mtx_unlock(&lun->lun_lock);
6274 ctl_isc_announce_mode(lun, -1,
6275 lun->mode_pages.index[i].page_code & SMPH_PC_MASK,
6276 lun->mode_pages.index[i].subpage);
6284 * From SPC-3:
6285 * "A parameter list length of zero indicates that the Data-Out Buffer
6310 if ((ctsio->io_hdr.flags & CTL_FLAG_ALLOCATED) == 0) {
6311 ctsio->kern_data_ptr = malloc(param_len, M_CTL, M_WAITOK);
6312 ctsio->kern_data_len = param_len;
6313 ctsio->kern_total_len = param_len;
6314 ctsio->kern_rel_offset = 0;
6315 ctsio->kern_sg_entries = 0;
6316 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
6317 ctsio->be_move_done = ctl_config_move_done;
6323 switch (ctsio->cdb[0]) {
6327 mh6 = (struct scsi_mode_header_6 *)ctsio->kern_data_ptr;
6328 bd_len = mh6->blk_desc_len;
6334 mh10 = (struct scsi_mode_header_10 *)ctsio->kern_data_ptr;
6335 bd_len = scsi_2btoul(mh10->blk_desc_len);
6339 panic("%s: Invalid CDB type %#x", __func__, ctsio->cdb[0]);
6343 free(ctsio->kern_data_ptr, M_CTL);
6355 ctsio->io_hdr.flags |= CTL_FLAG_IO_CONT;
6356 ctsio->io_cont = ctl_do_mode_select;
6359 ctsio->io_hdr.ctl_private[CTL_PRIV_MODEPAGE].bytes;
6361 modepage_info->header.len_left = param_len - header_size - bd_len;
6362 modepage_info->header.len_used = header_size + bd_len;
6380 switch (ctsio->cdb[0]) {
6384 cdb = (struct scsi_mode_sense_6 *)ctsio->cdb;
6387 if (cdb->byte2 & SMS_DBD)
6393 pc = (cdb->page & SMS_PAGE_CTRL_MASK) >> 6;
6394 page_code = cdb->page & SMS_PAGE_CODE;
6395 subpage = cdb->subpage;
6396 alloc_len = cdb->length;
6402 cdb = (struct scsi_mode_sense_10 *)ctsio->cdb;
6405 if (cdb->byte2 & SMS_DBD) {
6407 } else if (lun->be_lun->lun_type == T_DIRECT) {
6408 if (cdb->byte2 & SMS10_LLBAA) {
6417 pc = (cdb->page & SMS_PAGE_CTRL_MASK) >> 6;
6418 page_code = cdb->page & SMS_PAGE_CODE;
6419 subpage = cdb->subpage;
6420 alloc_len = scsi_2btoul(cdb->length);
6443 * reserved according to SPC-3.
6458 page_index = &lun->mode_pages.index[i];
6461 if (lun->be_lun->lun_type == T_DIRECT &&
6462 (page_index->page_flags & CTL_PAGE_FLAG_DIRECT) == 0)
6464 if (lun->be_lun->lun_type == T_PROCESSOR &&
6465 (page_index->page_flags & CTL_PAGE_FLAG_PROC) == 0)
6467 if (lun->be_lun->lun_type == T_CDROM &&
6468 (page_index->page_flags & CTL_PAGE_FLAG_CDROM) == 0)
6475 if ((page_index->subpage != 0)
6479 page_len += page_index->page_len;
6489 page_index = &lun->mode_pages.index[i];
6492 if (lun->be_lun->lun_type == T_DIRECT &&
6493 (page_index->page_flags & CTL_PAGE_FLAG_DIRECT) == 0)
6495 if (lun->be_lun->lun_type == T_PROCESSOR &&
6496 (page_index->page_flags & CTL_PAGE_FLAG_PROC) == 0)
6498 if (lun->be_lun->lun_type == T_CDROM &&
6499 (page_index->page_flags & CTL_PAGE_FLAG_CDROM) == 0)
6503 if ((page_index->page_code & SMPH_PC_MASK) != page_code)
6507 if ((page_index->subpage != subpage)
6511 page_len += page_index->page_len;
6530 ctsio->kern_data_ptr = malloc(total_len, M_CTL, M_WAITOK | M_ZERO);
6531 ctsio->kern_sg_entries = 0;
6532 ctsio->kern_rel_offset = 0;
6533 ctsio->kern_data_len = min(total_len, alloc_len);
6534 ctsio->kern_total_len = ctsio->kern_data_len;
6536 switch (ctsio->cdb[0]) {
6540 header = (struct scsi_mode_hdr_6 *)ctsio->kern_data_ptr;
6542 header->datalen = MIN(total_len - 1, 254);
6543 if (lun->be_lun->lun_type == T_DIRECT) {
6544 header->dev_specific = 0x10; /* DPOFUA */
6545 if ((lun->be_lun->flags & CTL_LUN_FLAG_READONLY) ||
6546 (lun->MODE_CTRL.eca_and_aen & SCP_SWP) != 0)
6547 header->dev_specific |= 0x80; /* WP */
6549 header->block_descr_len = bd_len;
6557 header = (struct scsi_mode_hdr_10 *)ctsio->kern_data_ptr;
6559 datalen = MIN(total_len - 2, 65533);
6560 scsi_ulto2b(datalen, header->datalen);
6561 if (lun->be_lun->lun_type == T_DIRECT) {
6562 header->dev_specific = 0x10; /* DPOFUA */
6563 if ((lun->be_lun->flags & CTL_LUN_FLAG_READONLY) ||
6564 (lun->MODE_CTRL.eca_and_aen & SCP_SWP) != 0)
6565 header->dev_specific |= 0x80; /* WP */
6568 header->flags |= SMH_LONGLBA;
6569 scsi_ulto2b(bd_len, header->block_descr_len);
6574 panic("%s: Invalid CDB type %#x", __func__, ctsio->cdb[0]);
6582 if (lun->be_lun->lun_type == T_DIRECT) {
6585 if (lun->be_lun->maxlba != 0)
6586 scsi_u64to8b(lun->be_lun->maxlba + 1,
6587 bd->num_blocks);
6588 scsi_ulto4b(lun->be_lun->blocksize,
6589 bd->block_len);
6592 if (lun->be_lun->maxlba != 0)
6593 scsi_ulto4b(MIN(lun->be_lun->maxlba+1,
6594 UINT32_MAX), bd->num_blocks);
6595 scsi_ulto3b(lun->be_lun->blocksize,
6596 bd->block_len);
6600 scsi_ulto3b(0, bd->block_len);
6612 page_index = &lun->mode_pages.index[i];
6613 if (lun->be_lun->lun_type == T_DIRECT &&
6614 (page_index->page_flags & CTL_PAGE_FLAG_DIRECT) == 0)
6616 if (lun->be_lun->lun_type == T_PROCESSOR &&
6617 (page_index->page_flags & CTL_PAGE_FLAG_PROC) == 0)
6619 if (lun->be_lun->lun_type == T_CDROM &&
6620 (page_index->page_flags & CTL_PAGE_FLAG_CDROM) == 0)
6629 if ((page_index->subpage != 0)
6637 if (page_index->sense_handler != NULL)
6638 page_index->sense_handler(ctsio, page_index,pc);
6640 memcpy(ctsio->kern_data_ptr + data_used,
6641 page_index->page_data +
6642 (page_index->page_len * pc),
6643 page_index->page_len);
6644 data_used += page_index->page_len;
6656 page_index = &lun->mode_pages.index[i];
6659 if ((page_index->page_code & SMPH_PC_MASK) != page_code)
6663 if ((page_index->subpage != subpage)
6668 if (lun->be_lun->lun_type == T_DIRECT &&
6669 (page_index->page_flags & CTL_PAGE_FLAG_DIRECT) == 0)
6671 if (lun->be_lun->lun_type == T_PROCESSOR &&
6672 (page_index->page_flags & CTL_PAGE_FLAG_PROC) == 0)
6674 if (lun->be_lun->lun_type == T_CDROM &&
6675 (page_index->page_flags & CTL_PAGE_FLAG_CDROM) == 0)
6682 if (page_index->sense_handler != NULL)
6683 page_index->sense_handler(ctsio, page_index,pc);
6685 memcpy(ctsio->kern_data_ptr + data_used,
6686 page_index->page_data +
6687 (page_index->page_len * pc),
6688 page_index->page_len);
6689 data_used += page_index->page_len;
6696 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
6697 ctsio->be_move_done = ctl_config_move_done;
6711 data = (struct scsi_log_temperature *)page_index->page_data;
6713 scsi_ulto2b(SLP_TEMPERATURE, data->hdr.param_code);
6714 data->hdr.param_control = SLP_LBIN;
6715 data->hdr.param_len = sizeof(struct scsi_log_temperature) -
6717 if ((value = dnvlist_get_string(lun->be_lun->options, "temperature",
6719 data->temperature = strtol(value, NULL, 0);
6721 data->temperature = 0xff;
6724 scsi_ulto2b(SLP_REFTEMPERATURE, data->hdr.param_code);
6725 data->hdr.param_control = SLP_LBIN;
6726 data->hdr.param_len = sizeof(struct scsi_log_temperature) -
6728 if ((value = dnvlist_get_string(lun->be_lun->options, "reftemperature",
6730 data->temperature = strtol(value, NULL, 0);
6732 data->temperature = 0xff;
6746 data = page_index->page_data;
6748 if (lun->backend->lun_attr != NULL &&
6749 (val = lun->backend->lun_attr(lun->be_lun, "blocksavail"))
6752 scsi_ulto2b(0x0001, phdr->param_code);
6753 phdr->param_control = SLP_LBIN | SLP_LP;
6754 phdr->param_len = 8;
6757 data[4] = 0x02; /* per-pool */
6758 data += phdr->param_len;
6761 if (lun->backend->lun_attr != NULL &&
6762 (val = lun->backend->lun_attr(lun->be_lun, "blocksused"))
6765 scsi_ulto2b(0x0002, phdr->param_code);
6766 phdr->param_control = SLP_LBIN | SLP_LP;
6767 phdr->param_len = 8;
6770 data[4] = 0x01; /* per-LUN */
6771 data += phdr->param_len;
6774 if (lun->backend->lun_attr != NULL &&
6775 (val = lun->backend->lun_attr(lun->be_lun, "poolblocksavail"))
6778 scsi_ulto2b(0x00f1, phdr->param_code);
6779 phdr->param_control = SLP_LBIN | SLP_LP;
6780 phdr->param_len = 8;
6783 data[4] = 0x02; /* per-pool */
6784 data += phdr->param_len;
6787 if (lun->backend->lun_attr != NULL &&
6788 (val = lun->backend->lun_attr(lun->be_lun, "poolblocksused"))
6791 scsi_ulto2b(0x00f2, phdr->param_code);
6792 phdr->param_control = SLP_LBIN | SLP_LP;
6793 phdr->param_len = 8;
6796 data[4] = 0x02; /* per-pool */
6797 data += phdr->param_len;
6800 page_index->page_len = data - page_index->page_data;
6813 data = (struct stat_page *)page_index->page_data;
6815 scsi_ulto2b(SLP_SAP, data->sap.hdr.param_code);
6816 data->sap.hdr.param_control = SLP_LBIN;
6817 data->sap.hdr.param_len = sizeof(struct scsi_log_stat_and_perf) -
6819 scsi_u64to8b(lun->stats.operations[CTL_STATS_READ],
6820 data->sap.read_num);
6821 scsi_u64to8b(lun->stats.operations[CTL_STATS_WRITE],
6822 data->sap.write_num);
6823 if (lun->be_lun->blocksize > 0) {
6824 scsi_u64to8b(lun->stats.bytes[CTL_STATS_WRITE] /
6825 lun->be_lun->blocksize, data->sap.recvieved_lba);
6826 scsi_u64to8b(lun->stats.bytes[CTL_STATS_READ] /
6827 lun->be_lun->blocksize, data->sap.transmitted_lba);
6829 t = &lun->stats.time[CTL_STATS_READ];
6830 scsi_u64to8b((uint64_t)t->sec * 1000 + t->frac / (UINT64_MAX / 1000),
6831 data->sap.read_int);
6832 t = &lun->stats.time[CTL_STATS_WRITE];
6833 scsi_u64to8b((uint64_t)t->sec * 1000 + t->frac / (UINT64_MAX / 1000),
6834 data->sap.write_int);
6835 scsi_u64to8b(0, data->sap.weighted_num);
6836 scsi_u64to8b(0, data->sap.weighted_int);
6837 scsi_ulto2b(SLP_IT, data->it.hdr.param_code);
6838 data->it.hdr.param_control = SLP_LBIN;
6839 data->it.hdr.param_len = sizeof(struct scsi_log_idle_time) -
6842 scsi_u64to8b(lun->idle_time / SBT_1MS, data->it.idle_int);
6844 scsi_ulto2b(SLP_TI, data->ti.hdr.param_code);
6845 data->it.hdr.param_control = SLP_LBIN;
6846 data->ti.hdr.param_len = sizeof(struct scsi_log_time_interval) -
6848 scsi_ulto4b(3, data->ti.exponent);
6849 scsi_ulto4b(1, data->ti.integer);
6862 data = (struct scsi_log_informational_exceptions *)page_index->page_data;
6864 scsi_ulto2b(SLP_IE_GEN, data->hdr.param_code);
6865 data->hdr.param_control = SLP_LBIN;
6866 data->hdr.param_len = sizeof(struct scsi_log_informational_exceptions) -
6868 data->ie_asc = lun->ie_asc;
6869 data->ie_ascq = lun->ie_ascq;
6870 if ((value = dnvlist_get_string(lun->be_lun->options, "temperature",
6872 data->temperature = strtol(value, NULL, 0);
6874 data->temperature = 0xff;
6890 cdb = (struct scsi_log_sense *)ctsio->cdb;
6891 pc = (cdb->page & SLS_PAGE_CTRL_MASK) >> 6;
6892 page_code = cdb->page & SLS_PAGE_CODE;
6893 subpage = cdb->subpage;
6894 alloc_len = scsi_2btoul(cdb->length);
6898 page_index = &lun->log_pages.index[i];
6901 if ((page_index->page_code & SL_PAGE_CODE) != page_code)
6905 if (page_index->subpage != subpage)
6921 total_len = sizeof(struct scsi_log_header) + page_index->page_len;
6923 ctsio->kern_data_ptr = malloc(total_len, M_CTL, M_WAITOK | M_ZERO);
6924 ctsio->kern_sg_entries = 0;
6925 ctsio->kern_rel_offset = 0;
6926 ctsio->kern_data_len = min(total_len, alloc_len);
6927 ctsio->kern_total_len = ctsio->kern_data_len;
6929 header = (struct scsi_log_header *)ctsio->kern_data_ptr;
6930 header->page = page_index->page_code;
6931 if (page_index->page_code == SLS_LOGICAL_BLOCK_PROVISIONING)
6932 header->page |= SL_DS;
6933 if (page_index->subpage) {
6934 header->page |= SL_SPF;
6935 header->subpage = page_index->subpage;
6937 scsi_ulto2b(page_index->page_len, header->datalen);
6943 if (page_index->sense_handler != NULL)
6944 page_index->sense_handler(ctsio, page_index, pc);
6946 memcpy(header + 1, page_index->page_data, page_index->page_len);
6949 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
6950 ctsio->be_move_done = ctl_config_move_done;
6965 cdb = (struct scsi_read_capacity *)ctsio->cdb;
6967 lba = scsi_4btoul(cdb->addr);
6968 if (((cdb->pmi & SRC_PMI) == 0)
6980 ctsio->kern_data_ptr = malloc(sizeof(*data), M_CTL, M_WAITOK | M_ZERO);
6981 data = (struct scsi_read_capacity_data *)ctsio->kern_data_ptr;
6982 ctsio->kern_data_len = sizeof(*data);
6983 ctsio->kern_total_len = sizeof(*data);
6984 ctsio->kern_rel_offset = 0;
6985 ctsio->kern_sg_entries = 0;
6992 if (lun->be_lun->maxlba > 0xfffffffe)
6993 scsi_ulto4b(0xffffffff, data->addr);
6995 scsi_ulto4b(lun->be_lun->maxlba, data->addr);
7000 scsi_ulto4b(lun->be_lun->blocksize, data->length);
7003 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
7004 ctsio->be_move_done = ctl_config_move_done;
7020 cdb = (struct scsi_read_capacity_16 *)ctsio->cdb;
7022 alloc_len = scsi_4btoul(cdb->alloc_len);
7023 lba = scsi_8btou64(cdb->addr);
7025 if ((cdb->reladr & SRC16_PMI)
7037 ctsio->kern_data_ptr = malloc(sizeof(*data), M_CTL, M_WAITOK | M_ZERO);
7038 data = (struct scsi_read_capacity_data_long *)ctsio->kern_data_ptr;
7039 ctsio->kern_rel_offset = 0;
7040 ctsio->kern_sg_entries = 0;
7041 ctsio->kern_data_len = min(sizeof(*data), alloc_len);
7042 ctsio->kern_total_len = ctsio->kern_data_len;
7044 scsi_u64to8b(lun->be_lun->maxlba, data->addr);
7046 scsi_ulto4b(lun->be_lun->blocksize, data->length);
7047 data->prot_lbppbe = lun->be_lun->pblockexp & SRC16_LBPPBE;
7048 scsi_ulto2b(lun->be_lun->pblockoff & SRC16_LALBA_A, data->lalba_lbp);
7049 if (lun->be_lun->flags & CTL_LUN_FLAG_UNMAP)
7050 data->lalba_lbp[0] |= SRC16_LBPME | SRC16_LBPRZ;
7053 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
7054 ctsio->be_move_done = ctl_config_move_done;
7072 cdb = (struct scsi_get_lba_status *)ctsio->cdb;
7073 lba = scsi_8btou64(cdb->addr);
7074 alloc_len = scsi_4btoul(cdb->alloc_len);
7076 if (lba > lun->be_lun->maxlba) {
7082 total_len = sizeof(*data) + sizeof(data->descr[0]);
7083 ctsio->kern_data_ptr = malloc(total_len, M_CTL, M_WAITOK | M_ZERO);
7084 data = (struct scsi_get_lba_status_data *)ctsio->kern_data_ptr;
7085 ctsio->kern_rel_offset = 0;
7086 ctsio->kern_sg_entries = 0;
7087 ctsio->kern_data_len = min(total_len, alloc_len);
7088 ctsio->kern_total_len = ctsio->kern_data_len;
7091 scsi_ulto4b(4 + sizeof(data->descr[0]), data->length);
7092 scsi_u64to8b(lba, data->descr[0].addr);
7093 scsi_ulto4b(MIN(UINT32_MAX, lun->be_lun->maxlba + 1 - lba),
7094 data->descr[0].length);
7095 data->descr[0].status = 0; /* Mapped or unknown. */
7098 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
7099 ctsio->be_move_done = ctl_config_move_done;
7101 lbalen = (struct ctl_lba_len_flags *)&ctsio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN];
7102 lbalen->lba = lba;
7103 lbalen->len = total_len;
7104 lbalen->flags = 0;
7105 retval = lun->backend->config_read((union ctl_io *)ctsio);
7121 if (ctsio->cdb[0] == READ_DEFECT_DATA_10) {
7122 ccb10 = (struct scsi_read_defect_data_10 *)&ctsio->cdb;
7123 format = ccb10->format;
7124 alloc_len = scsi_2btoul(ccb10->alloc_length);
7127 ccb12 = (struct scsi_read_defect_data_12 *)&ctsio->cdb;
7128 format = ccb12->format;
7129 alloc_len = scsi_4btoul(ccb12->alloc_length);
7138 ctsio->kern_data_ptr = malloc(data_len, M_CTL, M_WAITOK | M_ZERO);
7139 ctsio->kern_rel_offset = 0;
7140 ctsio->kern_sg_entries = 0;
7141 ctsio->kern_data_len = min(data_len, alloc_len);
7142 ctsio->kern_total_len = ctsio->kern_data_len;
7144 if (ctsio->cdb[0] == READ_DEFECT_DATA_10) {
7146 ctsio->kern_data_ptr;
7147 data10->format = format;
7148 scsi_ulto2b(0, data10->length);
7151 ctsio->kern_data_ptr;
7152 data12->format = format;
7153 scsi_ulto2b(0, data12->generation);
7154 scsi_ulto4b(0, data12->length);
7158 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
7159 ctsio->be_move_done = ctl_config_move_done;
7176 cdb = (struct scsi_report_ident_info *)ctsio->cdb;
7180 switch (cdb->type) {
7182 oii = dnvlist_get_string(lun->be_lun->options,
7188 otii = dnvlist_get_string(lun->be_lun->options,
7191 len = strlen(otii) + 1; /* NULL-terminated */
7207 alloc_len = scsi_4btoul(cdb->length);
7209 ctsio->kern_data_ptr = malloc(total_len, M_CTL, M_WAITOK | M_ZERO);
7210 ctsio->kern_sg_entries = 0;
7211 ctsio->kern_rel_offset = 0;
7212 ctsio->kern_data_len = min(total_len, alloc_len);
7213 ctsio->kern_total_len = ctsio->kern_data_len;
7215 rii_ptr = (struct scsi_report_ident_info_data *)ctsio->kern_data_ptr;
7216 switch (cdb->type) {
7231 riid_ptr->type = RII_LUII;
7232 scsi_ulto2b(0xffff, riid_ptr->length);
7234 riid_ptr->type = RII_LUTII;
7235 scsi_ulto2b(0xffff, riid_ptr->length);
7237 scsi_ulto2b(len, rii_ptr->length);
7240 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
7241 ctsio->be_move_done = ctl_config_move_done;
7262 cdb = (struct scsi_maintenance_in *)ctsio->cdb;
7265 switch (cdb->byte2 & STG_PDF_MASK) {
7284 shared_group = (softc->is_single != 0);
7285 mtx_lock(&softc->ctl_lock);
7286 STAILQ_FOREACH(port, &softc->port_list, links) {
7287 if ((port->status & CTL_PORT_STATUS_ONLINE) == 0)
7289 if (ctl_lun_map_to_port(port, lun->lun) == UINT32_MAX)
7292 if (port->status & CTL_PORT_STATUS_HA_SHARED)
7295 mtx_unlock(&softc->ctl_lock);
7296 num_ha_groups = (softc->is_single) ? 0 : NUM_HA_SHELVES;
7306 alloc_len = scsi_4btoul(cdb->length);
7308 ctsio->kern_data_ptr = malloc(total_len, M_CTL, M_WAITOK | M_ZERO);
7309 ctsio->kern_sg_entries = 0;
7310 ctsio->kern_rel_offset = 0;
7311 ctsio->kern_data_len = min(total_len, alloc_len);
7312 ctsio->kern_total_len = ctsio->kern_data_len;
7316 ctsio->kern_data_ptr;
7317 scsi_ulto4b(total_len - 4, rtg_ext_ptr->length);
7318 rtg_ext_ptr->format_type = 0x10;
7319 rtg_ext_ptr->implicit_transition_time = 0;
7320 tpg_desc = &rtg_ext_ptr->groups[0];
7323 ctsio->kern_data_ptr;
7324 scsi_ulto4b(total_len - 4, rtg_ptr->length);
7325 tpg_desc = &rtg_ptr->groups[0];
7328 mtx_lock(&softc->ctl_lock);
7329 pg = softc->port_min / softc->port_cnt;
7330 if (lun->flags & (CTL_LUN_PRIMARY_SC | CTL_LUN_PEER_SC_PRIMARY)) {
7332 if (softc->ha_link == CTL_HA_LINK_OFFLINE)
7334 else if (softc->ha_link == CTL_HA_LINK_UNKNOWN)
7336 else if (softc->ha_mode == CTL_HA_MODE_ACT_STBY)
7340 if (lun->flags & CTL_LUN_PRIMARY_SC) {
7348 if (softc->ha_link == CTL_HA_LINK_OFFLINE) {
7351 } else if (softc->ha_link == CTL_HA_LINK_UNKNOWN) {
7359 tpg_desc->pref_state = ts;
7360 tpg_desc->support = TPG_AO_SUP | TPG_AN_SUP | TPG_S_SUP |
7362 scsi_ulto2b(1, tpg_desc->target_port_group);
7363 tpg_desc->status = TPG_IMPLICIT;
7365 STAILQ_FOREACH(port, &softc->port_list, links) {
7366 if ((port->status & CTL_PORT_STATUS_ONLINE) == 0)
7368 if (!softc->is_single &&
7369 (port->status & CTL_PORT_STATUS_HA_SHARED) == 0)
7371 if (ctl_lun_map_to_port(port, lun->lun) == UINT32_MAX)
7373 scsi_ulto2b(port->targ_port, tpg_desc->descriptors[pc].
7377 tpg_desc->target_port_count = pc;
7379 &tpg_desc->descriptors[pc];
7382 tpg_desc->pref_state = (g == pg) ? ts : os;
7383 tpg_desc->support = TPG_AO_SUP | TPG_AN_SUP | TPG_S_SUP |
7385 scsi_ulto2b(2 + g, tpg_desc->target_port_group);
7386 tpg_desc->status = TPG_IMPLICIT;
7388 STAILQ_FOREACH(port, &softc->port_list, links) {
7389 if (port->targ_port < g * softc->port_cnt ||
7390 port->targ_port >= (g + 1) * softc->port_cnt)
7392 if ((port->status & CTL_PORT_STATUS_ONLINE) == 0)
7394 if (port->status & CTL_PORT_STATUS_HA_SHARED)
7396 if (ctl_lun_map_to_port(port, lun->lun) == UINT32_MAX)
7398 scsi_ulto2b(port->targ_port, tpg_desc->descriptors[pc].
7402 tpg_desc->target_port_count = pc;
7404 &tpg_desc->descriptors[pc];
7406 mtx_unlock(&softc->ctl_lock);
7409 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
7410 ctsio->be_move_done = ctl_config_move_done;
7430 cdb = (struct scsi_report_supported_opcodes *)ctsio->cdb;
7433 opcode = cdb->requested_opcode;
7434 service_action = scsi_2btoul(cdb->requested_service_action);
7435 switch (cdb->options & RSO_OPTIONS_MASK) {
7440 if (entry->flags & CTL_CMD_FLAG_SA5) {
7443 entry->execute)[j];
7445 lun->be_lun->lun_type, sentry))
7449 if (ctl_cmd_applicable(lun->be_lun->lun_type,
7493 alloc_len = scsi_4btoul(cdb->length);
7495 ctsio->kern_data_ptr = malloc(total_len, M_CTL, M_WAITOK | M_ZERO);
7496 ctsio->kern_sg_entries = 0;
7497 ctsio->kern_rel_offset = 0;
7498 ctsio->kern_data_len = min(total_len, alloc_len);
7499 ctsio->kern_total_len = ctsio->kern_data_len;
7501 switch (cdb->options & RSO_OPTIONS_MASK) {
7504 ctsio->kern_data_ptr;
7508 if (entry->flags & CTL_CMD_FLAG_SA5) {
7511 entry->execute)[j];
7513 lun->be_lun->lun_type, sentry))
7515 descr = &all->descr[num++];
7516 descr->opcode = i;
7517 scsi_ulto2b(j, descr->service_action);
7518 descr->flags = RSO_SERVACTV;
7519 scsi_ulto2b(sentry->length,
7520 descr->cdb_length);
7523 if (!ctl_cmd_applicable(lun->be_lun->lun_type,
7526 descr = &all->descr[num++];
7527 descr->opcode = i;
7528 scsi_ulto2b(0, descr->service_action);
7529 descr->flags = 0;
7530 scsi_ulto2b(entry->length, descr->cdb_length);
7535 all->length);
7539 ctsio->kern_data_ptr;
7544 ctsio->kern_data_ptr;
7547 entry->execute)[service_action];
7549 if (ctl_cmd_applicable(lun->be_lun->lun_type, entry)) {
7550 one->support = 3;
7551 scsi_ulto2b(entry->length, one->cdb_length);
7552 one->cdb_usage[0] = opcode;
7553 memcpy(&one->cdb_usage[1], entry->usage,
7554 entry->length - 1);
7556 one->support = 1;
7560 ctsio->kern_data_ptr;
7562 if (entry->flags & CTL_CMD_FLAG_SA5) {
7564 entry->execute)[service_action];
7566 one->support = 1;
7573 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
7574 ctsio->be_move_done = ctl_config_move_done;
7589 cdb = (struct scsi_report_supported_tmf *)ctsio->cdb;
7593 if (cdb->options & RST_REPD)
7597 alloc_len = scsi_4btoul(cdb->length);
7599 ctsio->kern_data_ptr = malloc(total_len, M_CTL, M_WAITOK | M_ZERO);
7600 ctsio->kern_sg_entries = 0;
7601 ctsio->kern_rel_offset = 0;
7602 ctsio->kern_data_len = min(total_len, alloc_len);
7603 ctsio->kern_total_len = ctsio->kern_data_len;
7605 data = (struct scsi_report_supported_tmf_ext_data *)ctsio->kern_data_ptr;
7606 data->byte1 |= RST_ATS | RST_ATSS | RST_CTSS | RST_LURS | RST_QTS |
7608 data->byte2 |= RST_QAES | RST_QTSS | RST_ITNRS;
7609 data->length = total_len - 4;
7612 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
7613 ctsio->be_move_done = ctl_config_move_done;
7630 cdb = (struct scsi_report_timestamp *)ctsio->cdb;
7635 alloc_len = scsi_4btoul(cdb->length);
7637 ctsio->kern_data_ptr = malloc(total_len, M_CTL, M_WAITOK | M_ZERO);
7638 ctsio->kern_sg_entries = 0;
7639 ctsio->kern_rel_offset = 0;
7640 ctsio->kern_data_len = min(total_len, alloc_len);
7641 ctsio->kern_total_len = ctsio->kern_data_len;
7643 data = (struct scsi_report_timestamp_data *)ctsio->kern_data_ptr;
7644 scsi_ulto2b(sizeof(*data) - 2, data->length);
7645 data->origin = RTS_ORIG_OUTSIDE;
7648 scsi_ulto4b(timestamp >> 16, data->timestamp);
7649 scsi_ulto2b(timestamp & 0xffff, &data->timestamp[4]);
7652 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
7653 ctsio->be_move_done = ctl_config_move_done;
7670 cdb = (struct scsi_per_res_in *)ctsio->cdb;
7672 alloc_len = scsi_2btoul(cdb->length);
7675 mtx_lock(&lun->lun_lock);
7676 switch (cdb->action) {
7679 lun->pr_key_count *
7683 if (lun->flags & CTL_LUN_PR_RESERVED)
7694 lun->pr_key_count;
7697 panic("%s: Invalid PR type %#x", __func__, cdb->action);
7699 mtx_unlock(&lun->lun_lock);
7701 ctsio->kern_data_ptr = malloc(total_len, M_CTL, M_WAITOK | M_ZERO);
7702 ctsio->kern_rel_offset = 0;
7703 ctsio->kern_sg_entries = 0;
7704 ctsio->kern_data_len = min(total_len, alloc_len);
7705 ctsio->kern_total_len = ctsio->kern_data_len;
7707 mtx_lock(&lun->lun_lock);
7708 switch (cdb->action) {
7713 res_keys = (struct scsi_per_res_in_keys*)ctsio->kern_data_ptr;
7723 (lun->pr_key_count *
7725 mtx_unlock(&lun->lun_lock);
7726 free(ctsio->kern_data_ptr, M_CTL);
7732 scsi_ulto4b(lun->pr_generation, res_keys->header.generation);
7735 lun->pr_key_count, res_keys->header.length);
7742 * We used lun->pr_key_count to calculate the
7748 if (key_count >= lun->pr_key_count) {
7752 scsi_u64to8b(key, res_keys->keys[key_count].key);
7761 res = (struct scsi_per_res_in_rsrv *)ctsio->kern_data_ptr;
7763 scsi_ulto4b(lun->pr_generation, res->header.generation);
7765 if (lun->flags & CTL_LUN_PR_RESERVED)
7769 res->header.length);
7773 scsi_ulto4b(0, res->header.length);
7785 mtx_unlock(&lun->lun_lock);
7786 free(ctsio->kern_data_ptr, M_CTL);
7802 if (lun->pr_res_idx != CTL_PR_ALL_REGISTRANTS) {
7803 scsi_u64to8b(ctl_get_prkey(lun, lun->pr_res_idx),
7804 res->data.reservation);
7806 res->data.scopetype = lun->pr_res_type;
7814 res_cap = (struct scsi_per_res_cap *)ctsio->kern_data_ptr;
7815 scsi_ulto2b(sizeof(*res_cap), res_cap->length);
7816 res_cap->flags1 = SPRI_CRH;
7817 res_cap->flags2 = SPRI_TMV | SPRI_ALLOW_5;
7824 scsi_ulto2b(type_mask, res_cap->type_mask);
7833 res_status = (struct scsi_per_res_in_full*)ctsio->kern_data_ptr;
7844 lun->pr_key_count)){
7845 mtx_unlock(&lun->lun_lock);
7846 free(ctsio->kern_data_ptr, M_CTL);
7852 scsi_ulto4b(lun->pr_generation, res_status->header.generation);
7854 res_desc = &res_status->desc[0];
7859 scsi_u64to8b(key, res_desc->res_key.key);
7860 if ((lun->flags & CTL_LUN_PR_RESERVED) &&
7861 (lun->pr_res_idx == i ||
7862 lun->pr_res_idx == CTL_PR_ALL_REGISTRANTS)) {
7863 res_desc->flags = SPRI_FULL_R_HOLDER;
7864 res_desc->scopetype = lun->pr_res_type;
7867 res_desc->rel_trgt_port_id);
7869 port = softc->ctl_ports[i / CTL_MAX_INIT_PER_PORT];
7873 res_desc->transport_id);
7874 scsi_ulto4b(len, res_desc->additional_length);
7876 &res_desc->transport_id[len];
7878 scsi_ulto4b((uint8_t *)res_desc - (uint8_t *)&res_status->desc[0],
7879 res_status->header.length);
7883 panic("%s: Invalid PR type %#x", __func__, cdb->action);
7885 mtx_unlock(&lun->lun_lock);
7888 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
7889 ctsio->be_move_done = ctl_config_move_done;
7895 * Returns 0 if ctl_persistent_reserve_out() should continue, non-zero if
7907 mtx_lock(&lun->lun_lock);
7909 if (lun->pr_res_idx == CTL_PR_ALL_REGISTRANTS) {
7911 if ((cdb->scope_type & SPR_SCOPE_MASK) !=
7913 mtx_unlock(&lun->lun_lock);
7925 mtx_unlock(&lun->lun_lock);
7947 lun->pr_key_count = 1;
7948 lun->pr_res_type = type;
7949 if (lun->pr_res_type != SPR_TYPE_WR_EX_AR &&
7950 lun->pr_res_type != SPR_TYPE_EX_AC_AR)
7951 lun->pr_res_idx = residx;
7952 lun->pr_generation++;
7953 mtx_unlock(&lun->lun_lock);
7956 persis_io.hdr.nexus = ctsio->io_hdr.nexus;
7959 persis_io.pr.pr_info.residx = lun->pr_res_idx;
7962 param->serv_act_res_key,
7963 sizeof(param->serv_act_res_key));
7968 mtx_unlock(&lun->lun_lock);
7969 free(ctsio->kern_data_ptr, M_CTL);
7979 } else if (lun->pr_res_idx == CTL_PR_ALL_REGISTRANTS
7980 || !(lun->flags & CTL_LUN_PR_RESERVED)) {
7994 mtx_unlock(&lun->lun_lock);
7995 free(ctsio->kern_data_ptr, M_CTL);
8012 lun->pr_key_count--;
8016 mtx_unlock(&lun->lun_lock);
8017 free(ctsio->kern_data_ptr, M_CTL);
8022 lun->pr_generation++;
8023 mtx_unlock(&lun->lun_lock);
8026 persis_io.hdr.nexus = ctsio->io_hdr.nexus;
8029 persis_io.pr.pr_info.residx = lun->pr_res_idx;
8032 param->serv_act_res_key,
8033 sizeof(param->serv_act_res_key));
8039 if (sa_res_key == ctl_get_prkey(lun, lun->pr_res_idx)) {
8041 if ((cdb->scope_type & SPR_SCOPE_MASK) !=
8043 mtx_unlock(&lun->lun_lock);
8055 mtx_unlock(&lun->lun_lock);
8086 lun->pr_key_count--;
8088 } else if (type != lun->pr_res_type &&
8089 (lun->pr_res_type == SPR_TYPE_WR_EX_RO ||
8090 lun->pr_res_type == SPR_TYPE_EX_AC_RO)) {
8094 lun->pr_res_type = type;
8095 if (lun->pr_res_type != SPR_TYPE_WR_EX_AR &&
8096 lun->pr_res_type != SPR_TYPE_EX_AC_AR)
8097 lun->pr_res_idx = residx;
8099 lun->pr_res_idx = CTL_PR_ALL_REGISTRANTS;
8100 lun->pr_generation++;
8101 mtx_unlock(&lun->lun_lock);
8103 persis_io.hdr.nexus = ctsio->io_hdr.nexus;
8106 persis_io.pr.pr_info.residx = lun->pr_res_idx;
8109 param->serv_act_res_key,
8110 sizeof(param->serv_act_res_key));
8126 lun->pr_key_count--;
8131 mtx_unlock(&lun->lun_lock);
8132 free(ctsio->kern_data_ptr, M_CTL);
8137 lun->pr_generation++;
8138 mtx_unlock(&lun->lun_lock);
8140 persis_io.hdr.nexus = ctsio->io_hdr.nexus;
8143 persis_io.pr.pr_info.residx = lun->pr_res_idx;
8146 param->serv_act_res_key,
8147 sizeof(param->serv_act_res_key));
8161 sa_res_key = scsi_8btou64(msg->pr.pr_info.sa_res_key);
8163 if (lun->pr_res_idx == CTL_PR_ALL_REGISTRANTS
8164 || lun->pr_res_idx == CTL_PR_NO_RESERVATION
8165 || sa_res_key != ctl_get_prkey(lun, lun->pr_res_idx)) {
8172 if (i == msg->pr.pr_info.residx ||
8180 lun->pr_key_count = 1;
8181 lun->pr_res_type = msg->pr.pr_info.res_type;
8182 if (lun->pr_res_type != SPR_TYPE_WR_EX_AR &&
8183 lun->pr_res_type != SPR_TYPE_EX_AC_AR)
8184 lun->pr_res_idx = msg->pr.pr_info.residx;
8191 lun->pr_key_count--;
8197 if (i == msg->pr.pr_info.residx ||
8203 lun->pr_key_count--;
8205 } else if (msg->pr.pr_info.res_type != lun->pr_res_type
8206 && (lun->pr_res_type == SPR_TYPE_WR_EX_RO ||
8207 lun->pr_res_type == SPR_TYPE_EX_AC_RO)) {
8211 lun->pr_res_type = msg->pr.pr_info.res_type;
8212 if (lun->pr_res_type != SPR_TYPE_WR_EX_AR &&
8213 lun->pr_res_type != SPR_TYPE_EX_AC_AR)
8214 lun->pr_res_idx = msg->pr.pr_info.residx;
8216 lun->pr_res_idx = CTL_PR_ALL_REGISTRANTS;
8218 lun->pr_generation++;
8239 cdb = (struct scsi_per_res_out *)ctsio->cdb;
8243 * We only support whole-LUN scope. The scope & type are ignored for
8248 type = cdb->scope_type & SPR_TYPE_MASK;
8249 if ((cdb->action == SPRO_RESERVE)
8250 || (cdb->action == SPRO_RELEASE)) {
8251 if ((cdb->scope_type & SPR_SCOPE_MASK) != SPR_LU_SCOPE) {
8274 param_len = scsi_4btoul(cdb->length);
8288 if ((ctsio->io_hdr.flags & CTL_FLAG_ALLOCATED) == 0) {
8289 ctsio->kern_data_ptr = malloc(param_len, M_CTL, M_WAITOK);
8290 ctsio->kern_data_len = param_len;
8291 ctsio->kern_total_len = param_len;
8292 ctsio->kern_rel_offset = 0;
8293 ctsio->kern_sg_entries = 0;
8294 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
8295 ctsio->be_move_done = ctl_config_move_done;
8301 param = (struct scsi_per_res_out_parms *)ctsio->kern_data_ptr;
8303 residx = ctl_get_initindex(&ctsio->io_hdr.nexus);
8304 res_key = scsi_8btou64(param->res_key.key);
8305 sa_res_key = scsi_8btou64(param->serv_act_res_key);
8311 if ((cdb->action & SPRO_ACTION_MASK) != SPRO_REG_IGNO) {
8312 mtx_lock(&lun->lun_lock);
8320 mtx_unlock(&lun->lun_lock);
8321 free(ctsio->kern_data_ptr, M_CTL);
8326 } else if ((cdb->action & SPRO_ACTION_MASK) != SPRO_REGISTER) {
8330 mtx_unlock(&lun->lun_lock);
8331 free(ctsio->kern_data_ptr, M_CTL);
8340 mtx_unlock(&lun->lun_lock);
8341 free(ctsio->kern_data_ptr, M_CTL);
8346 mtx_unlock(&lun->lun_lock);
8349 switch (cdb->action & SPRO_ACTION_MASK) {
8357 if ((param->flags & SPR_SPEC_I_PT)
8358 || (param->flags & SPR_ALL_TG_PT)
8359 || (param->flags & SPR_APTPL)) {
8362 if (param->flags & SPR_APTPL)
8364 else if (param->flags & SPR_ALL_TG_PT)
8369 free(ctsio->kern_data_ptr, M_CTL);
8380 mtx_lock(&lun->lun_lock);
8388 && (cdb->action & SPRO_ACTION_MASK) == SPRO_REGISTER)
8389 || ((cdb->action & SPRO_ACTION_MASK) == SPRO_REG_IGNO
8391 mtx_unlock(&lun->lun_lock);
8396 lun->pr_key_count--;
8398 if (residx == lun->pr_res_idx) {
8399 lun->flags &= ~CTL_LUN_PR_RESERVED;
8400 lun->pr_res_idx = CTL_PR_NO_RESERVATION;
8402 if ((lun->pr_res_type == SPR_TYPE_WR_EX_RO ||
8403 lun->pr_res_type == SPR_TYPE_EX_AC_RO) &&
8404 lun->pr_key_count) {
8409 * sense code should be RESERVATIONS
8413 for (i = softc->init_min; i < softc->init_max; i++){
8420 lun->pr_res_type = 0;
8421 } else if (lun->pr_res_idx == CTL_PR_ALL_REGISTRANTS) {
8422 if (lun->pr_key_count==0) {
8423 lun->flags &= ~CTL_LUN_PR_RESERVED;
8424 lun->pr_res_type = 0;
8425 lun->pr_res_idx = CTL_PR_NO_RESERVATION;
8428 lun->pr_generation++;
8429 mtx_unlock(&lun->lun_lock);
8431 persis_io.hdr.nexus = ctsio->io_hdr.nexus;
8444 lun->pr_key_count++;
8446 lun->pr_generation++;
8447 mtx_unlock(&lun->lun_lock);
8449 persis_io.hdr.nexus = ctsio->io_hdr.nexus;
8454 param->serv_act_res_key,
8455 sizeof(param->serv_act_res_key));
8463 mtx_lock(&lun->lun_lock);
8464 if (lun->flags & CTL_LUN_PR_RESERVED) {
8470 if ((lun->pr_res_idx != residx
8471 && lun->pr_res_idx != CTL_PR_ALL_REGISTRANTS)
8472 || lun->pr_res_type != type) {
8473 mtx_unlock(&lun->lun_lock);
8474 free(ctsio->kern_data_ptr, M_CTL);
8479 mtx_unlock(&lun->lun_lock);
8487 lun->pr_res_idx = residx; /* Res holder */
8489 lun->pr_res_idx = CTL_PR_ALL_REGISTRANTS;
8491 lun->flags |= CTL_LUN_PR_RESERVED;
8492 lun->pr_res_type = type;
8494 mtx_unlock(&lun->lun_lock);
8497 persis_io.hdr.nexus = ctsio->io_hdr.nexus;
8500 persis_io.pr.pr_info.residx = lun->pr_res_idx;
8508 mtx_lock(&lun->lun_lock);
8509 if ((lun->flags & CTL_LUN_PR_RESERVED) == 0) {
8511 mtx_unlock(&lun->lun_lock);
8517 if (lun->pr_res_idx != residx
8518 && lun->pr_res_idx != CTL_PR_ALL_REGISTRANTS) {
8523 mtx_unlock(&lun->lun_lock);
8527 if (lun->pr_res_type != type) {
8528 mtx_unlock(&lun->lun_lock);
8529 free(ctsio->kern_data_ptr, M_CTL);
8536 lun->flags &= ~CTL_LUN_PR_RESERVED;
8537 lun->pr_res_idx = CTL_PR_NO_RESERVATION;
8538 lun->pr_res_type = 0;
8545 (lun->MODE_CTRL.queue_flags & SCP_NUAR) == 0) {
8546 for (i = softc->init_min; i < softc->init_max; i++) {
8552 mtx_unlock(&lun->lun_lock);
8555 persis_io.hdr.nexus = ctsio->io_hdr.nexus;
8565 mtx_lock(&lun->lun_lock);
8566 lun->flags &= ~CTL_LUN_PR_RESERVED;
8567 lun->pr_res_type = 0;
8568 lun->pr_key_count = 0;
8569 lun->pr_res_idx = CTL_PR_NO_RESERVATION;
8577 lun->pr_generation++;
8578 mtx_unlock(&lun->lun_lock);
8580 persis_io.hdr.nexus = ctsio->io_hdr.nexus;
8598 panic("%s: Invalid PR type %#x", __func__, cdb->action);
8602 free(ctsio->kern_data_ptr, M_CTL);
8619 union ctl_ha_msg *msg = (union ctl_ha_msg *)&io->presio.pr_msg;
8624 targ_lun = msg->hdr.nexus.targ_mapped_lun;
8625 mtx_lock(&softc->ctl_lock);
8627 (lun = softc->ctl_luns[targ_lun]) == NULL) {
8628 mtx_unlock(&softc->ctl_lock);
8631 mtx_lock(&lun->lun_lock);
8632 mtx_unlock(&softc->ctl_lock);
8633 if (lun->flags & CTL_LUN_DISABLED) {
8634 mtx_unlock(&lun->lun_lock);
8637 residx = ctl_get_initindex(&msg->hdr.nexus);
8638 switch(msg->pr.pr_info.action) {
8640 ctl_alloc_prkey(lun, msg->pr.pr_info.residx);
8641 if (ctl_get_prkey(lun, msg->pr.pr_info.residx) == 0)
8642 lun->pr_key_count++;
8643 ctl_set_prkey(lun, msg->pr.pr_info.residx,
8644 scsi_8btou64(msg->pr.pr_info.sa_res_key));
8645 lun->pr_generation++;
8649 ctl_clr_prkey(lun, msg->pr.pr_info.residx);
8650 lun->pr_key_count--;
8654 if (msg->pr.pr_info.residx == lun->pr_res_idx) {
8655 lun->flags &= ~CTL_LUN_PR_RESERVED;
8656 lun->pr_res_idx = CTL_PR_NO_RESERVATION;
8658 if ((lun->pr_res_type == SPR_TYPE_WR_EX_RO ||
8659 lun->pr_res_type == SPR_TYPE_EX_AC_RO) &&
8660 lun->pr_key_count) {
8665 * sense code should be RESERVATIONS
8669 for (i = softc->init_min; i < softc->init_max; i++) {
8676 lun->pr_res_type = 0;
8677 } else if (lun->pr_res_idx == CTL_PR_ALL_REGISTRANTS) {
8678 if (lun->pr_key_count==0) {
8679 lun->flags &= ~CTL_LUN_PR_RESERVED;
8680 lun->pr_res_type = 0;
8681 lun->pr_res_idx = CTL_PR_NO_RESERVATION;
8684 lun->pr_generation++;
8688 lun->flags |= CTL_LUN_PR_RESERVED;
8689 lun->pr_res_type = msg->pr.pr_info.res_type;
8690 lun->pr_res_idx = msg->pr.pr_info.residx;
8699 if (lun->pr_res_type != SPR_TYPE_EX_AC &&
8700 lun->pr_res_type != SPR_TYPE_WR_EX &&
8701 (lun->MODE_CTRL.queue_flags & SCP_NUAR) == 0) {
8702 for (i = softc->init_min; i < softc->init_max; i++) {
8709 lun->flags &= ~CTL_LUN_PR_RESERVED;
8710 lun->pr_res_idx = CTL_PR_NO_RESERVATION;
8711 lun->pr_res_type = 0;
8718 lun->flags &= ~CTL_LUN_PR_RESERVED;
8719 lun->pr_res_type = 0;
8720 lun->pr_key_count = 0;
8721 lun->pr_res_idx = CTL_PR_NO_RESERVATION;
8729 lun->pr_generation++;
8733 mtx_unlock(&lun->lun_lock);
8746 CTL_DEBUG_PRINT(("ctl_read_write: command: %#x\n", ctsio->cdb[0]));
8749 isread = ctsio->cdb[0] == READ_6 || ctsio->cdb[0] == READ_10
8750 || ctsio->cdb[0] == READ_12 || ctsio->cdb[0] == READ_16;
8751 switch (ctsio->cdb[0]) {
8756 cdb = (struct scsi_rw_6 *)ctsio->cdb;
8758 lba = scsi_3btoul(cdb->addr);
8761 num_blocks = cdb->length;
8763 * This is correct according to SBC-2.
8773 cdb = (struct scsi_rw_10 *)ctsio->cdb;
8774 if (cdb->byte2 & SRW10_FUA)
8776 if (cdb->byte2 & SRW10_DPO)
8778 lba = scsi_4btoul(cdb->addr);
8779 num_blocks = scsi_2btoul(cdb->length);
8785 cdb = (struct scsi_write_verify_10 *)ctsio->cdb;
8787 if (cdb->byte2 & SWV_DPO)
8789 lba = scsi_4btoul(cdb->addr);
8790 num_blocks = scsi_2btoul(cdb->length);
8797 cdb = (struct scsi_rw_12 *)ctsio->cdb;
8798 if (cdb->byte2 & SRW12_FUA)
8800 if (cdb->byte2 & SRW12_DPO)
8802 lba = scsi_4btoul(cdb->addr);
8803 num_blocks = scsi_4btoul(cdb->length);
8809 cdb = (struct scsi_write_verify_12 *)ctsio->cdb;
8811 if (cdb->byte2 & SWV_DPO)
8813 lba = scsi_4btoul(cdb->addr);
8814 num_blocks = scsi_4btoul(cdb->length);
8821 cdb = (struct scsi_rw_16 *)ctsio->cdb;
8822 if (cdb->byte2 & SRW12_FUA)
8824 if (cdb->byte2 & SRW12_DPO)
8826 lba = scsi_8btou64(cdb->addr);
8827 num_blocks = scsi_4btoul(cdb->length);
8833 if (lun->be_lun->atomicblock == 0) {
8839 cdb = (struct scsi_write_atomic_16 *)ctsio->cdb;
8840 if (cdb->byte2 & SRW12_FUA)
8842 if (cdb->byte2 & SRW12_DPO)
8844 lba = scsi_8btou64(cdb->addr);
8845 num_blocks = scsi_2btoul(cdb->length);
8846 if (num_blocks > lun->be_lun->atomicblock) {
8858 cdb = (struct scsi_write_verify_16 *)ctsio->cdb;
8860 if (cdb->byte2 & SWV_DPO)
8862 lba = scsi_8btou64(cdb->addr);
8863 num_blocks = scsi_4btoul(cdb->length);
8880 * check is to catch wrap-around problems. If the lba + num blocks
8884 if (((lba + num_blocks) > (lun->be_lun->maxlba + 1))
8887 MAX(lba, lun->be_lun->maxlba + 1));
8893 * According to SBC-3, a transfer length of 0 is not an error.
8905 if ((lun->MODE_CACHING.flags1 & SCP_RCD) != 0)
8908 if ((lun->MODE_CACHING.flags1 & SCP_WCE) == 0)
8913 &ctsio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN];
8914 lbalen->lba = lba;
8915 lbalen->len = num_blocks;
8916 lbalen->flags = (isread ? CTL_LLF_READ : CTL_LLF_WRITE) | flags;
8918 ctsio->kern_total_len = num_blocks * lun->be_lun->blocksize;
8919 ctsio->kern_rel_offset = 0;
8923 retval = lun->backend->data_submit((union ctl_io *)ctsio);
8937 ctsio = &io->scsiio;
8938 ctsio->io_hdr.status = CTL_STATUS_NONE;
8939 ctsio->io_hdr.flags &= ~CTL_FLAG_IO_CONT;
8941 &ctsio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN];
8942 lbalen->flags &= ~CTL_LLF_COMPARE;
8943 lbalen->flags |= CTL_LLF_WRITE;
8946 retval = lun->backend->data_submit((union ctl_io *)ctsio);
8959 CTL_DEBUG_PRINT(("ctl_cnw: command: %#x\n", ctsio->cdb[0]));
8962 switch (ctsio->cdb[0]) {
8966 cdb = (struct scsi_compare_and_write *)ctsio->cdb;
8967 if (cdb->byte2 & SRW10_FUA)
8969 if (cdb->byte2 & SRW10_DPO)
8971 lba = scsi_8btou64(cdb->addr);
8972 num_blocks = cdb->length;
8989 * check is to catch wrap-around problems. If the lba + num blocks
8993 if (((lba + num_blocks) > (lun->be_lun->maxlba + 1))
8996 MAX(lba, lun->be_lun->maxlba + 1));
9002 * According to SBC-3, a transfer length of 0 is not an error.
9011 if ((lun->MODE_CACHING.flags1 & SCP_WCE) == 0)
9014 ctsio->kern_total_len = 2 * num_blocks * lun->be_lun->blocksize;
9015 ctsio->kern_rel_offset = 0;
9022 ctsio->io_hdr.flags |= CTL_FLAG_IO_CONT;
9023 ctsio->io_cont = ctl_cnw_cont;
9026 &ctsio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN];
9027 lbalen->lba = lba;
9028 lbalen->len = num_blocks;
9029 lbalen->flags = CTL_LLF_COMPARE | flags;
9032 retval = lun->backend->data_submit((union ctl_io *)ctsio);
9046 CTL_DEBUG_PRINT(("ctl_verify: command: %#x\n", ctsio->cdb[0]));
9050 switch (ctsio->cdb[0]) {
9054 cdb = (struct scsi_verify_10 *)ctsio->cdb;
9055 if (cdb->byte2 & SVFY_BYTCHK)
9057 if (cdb->byte2 & SVFY_DPO)
9059 lba = scsi_4btoul(cdb->addr);
9060 num_blocks = scsi_2btoul(cdb->length);
9066 cdb = (struct scsi_verify_12 *)ctsio->cdb;
9067 if (cdb->byte2 & SVFY_BYTCHK)
9069 if (cdb->byte2 & SVFY_DPO)
9071 lba = scsi_4btoul(cdb->addr);
9072 num_blocks = scsi_4btoul(cdb->length);
9078 cdb = (struct scsi_rw_16 *)ctsio->cdb;
9079 if (cdb->byte2 & SVFY_BYTCHK)
9081 if (cdb->byte2 & SVFY_DPO)
9083 lba = scsi_8btou64(cdb->addr);
9084 num_blocks = scsi_4btoul(cdb->length);
9099 * check is to catch wrap-around problems. If the lba + num blocks
9103 if (((lba + num_blocks) > (lun->be_lun->maxlba + 1))
9106 MAX(lba, lun->be_lun->maxlba + 1));
9112 * According to SBC-3, a transfer length of 0 is not an error.
9121 &ctsio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN];
9122 lbalen->lba = lba;
9123 lbalen->len = num_blocks;
9125 lbalen->flags = CTL_LLF_COMPARE | flags;
9126 ctsio->kern_total_len = num_blocks * lun->be_lun->blocksize;
9128 lbalen->flags = CTL_LLF_VERIFY | flags;
9129 ctsio->kern_total_len = 0;
9131 ctsio->kern_rel_offset = 0;
9134 retval = lun->backend->data_submit((union ctl_io *)ctsio);
9151 cdb = (struct scsi_report_luns *)ctsio->cdb;
9156 num_port_luns = port->lun_map ? port->lun_map_size : ctl_max_luns;
9157 mtx_lock(&softc->ctl_lock);
9162 mtx_unlock(&softc->ctl_lock);
9164 switch (cdb->select_report) {
9186 alloc_len = scsi_4btoul(cdb->length);
9190 * we reject the request (per SPC-3 rev 14, section 6.21).
9207 ctsio->kern_data_ptr = malloc(lun_datalen, M_CTL, M_WAITOK | M_ZERO);
9208 lun_data = (struct scsi_report_luns_data *)ctsio->kern_data_ptr;
9209 ctsio->kern_sg_entries = 0;
9211 initidx = ctl_get_initindex(&ctsio->io_hdr.nexus);
9213 mtx_lock(&softc->ctl_lock);
9220 lun = softc->ctl_luns[lun_id];
9224 be64enc(lun_data->luns[num_filled++].lundata,
9228 * According to SPC-3, rev 14 section 6.21:
9244 mtx_lock(&lun->lun_lock);
9246 mtx_unlock(&lun->lun_lock);
9249 mtx_unlock(&softc->ctl_lock);
9257 ctsio->kern_rel_offset = 0;
9258 ctsio->kern_sg_entries = 0;
9259 ctsio->kern_data_len = min(lun_datalen, alloc_len);
9260 ctsio->kern_total_len = ctsio->kern_data_len;
9269 scsi_ulto4b(lun_datalen - 8, lun_data->length);
9276 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
9277 ctsio->be_move_done = ctl_config_move_done;
9296 cdb = (struct scsi_request_sense *)ctsio->cdb;
9301 * Determine which sense format the user wants.
9303 if (cdb->byte2 & SRS_DESC)
9308 ctsio->kern_data_ptr = malloc(sizeof(*sense_ptr), M_CTL, M_WAITOK);
9309 sense_ptr = (struct scsi_sense_data *)ctsio->kern_data_ptr;
9310 ctsio->kern_sg_entries = 0;
9311 ctsio->kern_rel_offset = 0;
9312 ctsio->kern_data_len = ctsio->kern_total_len =
9313 MIN(cdb->length, sizeof(*sense_ptr));
9316 * If we don't have a LUN, we don't have any pending sense.
9319 ((lun->flags & CTL_LUN_PRIMARY_SC) == 0 &&
9320 softc->ha_link < CTL_HA_LINK_UNKNOWN)) {
9332 initidx = ctl_get_initindex(&ctsio->io_hdr.nexus);
9334 * Check for pending sense, and then for pending unit attentions.
9335 * Pending sense gets returned first, then pending unit attentions.
9337 mtx_lock(&lun->lun_lock);
9338 ps = lun->pending_sense[initidx / CTL_MAX_INIT_PER_PORT];
9341 if (ps != NULL && ps->error_code != 0) {
9345 * Check to see which sense format was used for the stored
9346 * sense data.
9351 * If the user requested a different sense format than the
9354 * sense data, we may lose things in translation, depending
9358 * for some reason we'll just copy it out as-is.
9371 ps->error_code = 0;
9383 if (lun->MODE_IE.mrie != SIEP_MRIE_NO) {
9384 asc = lun->ie_asc;
9385 ascq = lun->ie_ascq;
9394 mtx_unlock(&lun->lun_lock);
9399 * itself is OK. We're reporting sense as parameter data.
9402 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
9403 ctsio->be_move_done = ctl_config_move_done;
9433 ctsio->kern_data_ptr = malloc(sup_page_size, M_CTL, M_WAITOK | M_ZERO);
9434 pages = (struct scsi_vpd_supported_pages *)ctsio->kern_data_ptr;
9435 ctsio->kern_rel_offset = 0;
9436 ctsio->kern_sg_entries = 0;
9437 ctsio->kern_data_len = min(sup_page_size, alloc_len);
9438 ctsio->kern_total_len = ctsio->kern_data_len;
9446 pages->device = (SID_QUAL_LU_CONNECTED << 5) |
9447 lun->be_lun->lun_type;
9449 pages->device = (SID_QUAL_LU_OFFLINE << 5) | T_DIRECT;
9453 pages->page_list[p++] = SVPD_SUPPORTED_PAGES;
9455 pages->page_list[p++] = SVPD_UNIT_SERIAL_NUMBER;
9457 pages->page_list[p++] = SVPD_DEVICE_ID;
9459 pages->page_list[p++] = SVPD_EXTENDED_INQUIRY_DATA;
9461 pages->page_list[p++] = SVPD_MODE_PAGE_POLICY;
9463 pages->page_list[p++] = SVPD_SCSI_PORTS;
9464 /* Third-party Copy */
9465 pages->page_list[p++] = SVPD_SCSI_TPC;
9467 pages->page_list[p++] = SVPD_SCSI_SFS;
9468 if (lun != NULL && lun->be_lun->lun_type == T_DIRECT) {
9470 pages->page_list[p++] = SVPD_BLOCK_LIMITS;
9472 pages->page_list[p++] = SVPD_BDC;
9474 pages->page_list[p++] = SVPD_LBP;
9476 pages->length = p;
9479 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
9480 ctsio->be_move_done = ctl_config_move_done;
9496 ctsio->kern_data_ptr = malloc(data_len, M_CTL, M_WAITOK | M_ZERO);
9497 sn_ptr = (struct scsi_vpd_unit_serial_number *)ctsio->kern_data_ptr;
9498 ctsio->kern_rel_offset = 0;
9499 ctsio->kern_sg_entries = 0;
9500 ctsio->kern_data_len = min(data_len, alloc_len);
9501 ctsio->kern_total_len = ctsio->kern_data_len;
9509 sn_ptr->device = (SID_QUAL_LU_CONNECTED << 5) |
9510 lun->be_lun->lun_type;
9512 sn_ptr->device = (SID_QUAL_LU_OFFLINE << 5) | T_DIRECT;
9514 sn_ptr->page_code = SVPD_UNIT_SERIAL_NUMBER;
9515 sn_ptr->length = CTL_SN_LEN;
9521 strncpy((char *)sn_ptr->serial_num,
9522 (char *)lun->be_lun->serial_num, CTL_SN_LEN);
9524 memset(sn_ptr->serial_num, 0x20, CTL_SN_LEN);
9527 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
9528 ctsio->be_move_done = ctl_config_move_done;
9544 ctsio->kern_data_ptr = malloc(data_len, M_CTL, M_WAITOK | M_ZERO);
9545 eid_ptr = (struct scsi_vpd_extended_inquiry_data *)ctsio->kern_data_ptr;
9546 ctsio->kern_sg_entries = 0;
9547 ctsio->kern_rel_offset = 0;
9548 ctsio->kern_data_len = min(data_len, alloc_len);
9549 ctsio->kern_total_len = ctsio->kern_data_len;
9556 eid_ptr->device = (SID_QUAL_LU_CONNECTED << 5) |
9557 lun->be_lun->lun_type;
9559 eid_ptr->device = (SID_QUAL_LU_OFFLINE << 5) | T_DIRECT;
9560 eid_ptr->page_code = SVPD_EXTENDED_INQUIRY_DATA;
9561 scsi_ulto2b(data_len - 4, eid_ptr->page_length);
9565 eid_ptr->flags2 = SVPD_EID_HEADSUP | SVPD_EID_ORDSUP | SVPD_EID_SIMPSUP;
9569 eid_ptr->flags3 = SVPD_EID_V_SUP;
9574 * it to that nexus once. This bit is required as of SPC-4.
9576 eid_ptr->flags4 = SVPD_EID_LUICLR;
9579 * We support revert to defaults (RTD) bit in MODE SELECT.
9581 eid_ptr->flags5 = SVPD_EID_RTD_SUP;
9585 * information from the SIM to determine how much sense data it
9587 * likely. This can be set to a maximum of 252 according to SPC-4,
9589 * 0 just means that the maximum sense data length is not reported.
9591 eid_ptr->max_sense_length = 0;
9594 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
9595 ctsio->be_move_done = ctl_config_move_done;
9610 ctsio->kern_data_ptr = malloc(data_len, M_CTL, M_WAITOK | M_ZERO);
9611 mpp_ptr = (struct scsi_vpd_mode_page_policy *)ctsio->kern_data_ptr;
9612 ctsio->kern_rel_offset = 0;
9613 ctsio->kern_sg_entries = 0;
9614 ctsio->kern_data_len = min(data_len, alloc_len);
9615 ctsio->kern_total_len = ctsio->kern_data_len;
9622 mpp_ptr->device = (SID_QUAL_LU_CONNECTED << 5) |
9623 lun->be_lun->lun_type;
9625 mpp_ptr->device = (SID_QUAL_LU_OFFLINE << 5) | T_DIRECT;
9626 mpp_ptr->page_code = SVPD_MODE_PAGE_POLICY;
9627 scsi_ulto2b(data_len - 4, mpp_ptr->page_length);
9628 mpp_ptr->descr[0].page_code = 0x3f;
9629 mpp_ptr->descr[0].subpage_code = 0xff;
9630 mpp_ptr->descr[0].policy = SVPD_MPP_SHARED;
9633 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
9634 ctsio->be_move_done = ctl_config_move_done;
9658 if (lun && lun->lun_devid)
9659 data_len += lun->lun_devid->len;
9660 if (port && port->port_devid)
9661 data_len += port->port_devid->len;
9662 if (port && port->target_devid)
9663 data_len += port->target_devid->len;
9665 ctsio->kern_data_ptr = malloc(data_len, M_CTL, M_WAITOK | M_ZERO);
9666 devid_ptr = (struct scsi_vpd_device_id *)ctsio->kern_data_ptr;
9667 ctsio->kern_sg_entries = 0;
9668 ctsio->kern_rel_offset = 0;
9669 ctsio->kern_sg_entries = 0;
9670 ctsio->kern_data_len = min(data_len, alloc_len);
9671 ctsio->kern_total_len = ctsio->kern_data_len;
9678 devid_ptr->device = (SID_QUAL_LU_CONNECTED << 5) |
9679 lun->be_lun->lun_type;
9681 devid_ptr->device = (SID_QUAL_LU_OFFLINE << 5) | T_DIRECT;
9682 devid_ptr->page_code = SVPD_DEVICE_ID;
9683 scsi_ulto2b(data_len - 4, devid_ptr->length);
9685 if (port && port->port_type == CTL_PORT_FC)
9687 else if (port && port->port_type == CTL_PORT_SAS)
9689 else if (port && port->port_type == CTL_PORT_ISCSI)
9693 desc = (struct scsi_vpd_id_descriptor *)devid_ptr->desc_list;
9697 * per-LUN identifier.
9699 if (lun && lun->lun_devid) {
9700 memcpy(desc, lun->lun_devid->data, lun->lun_devid->len);
9702 lun->lun_devid->len);
9708 if (port && port->port_devid) {
9709 memcpy(desc, port->port_devid->data, port->port_devid->len);
9711 port->port_devid->len);
9717 desc->proto_codeset = proto | SVPD_ID_CODESET_BINARY;
9718 desc->id_type = SVPD_ID_PIV | SVPD_ID_ASSOC_PORT |
9720 desc->length = 4;
9721 scsi_ulto2b(ctsio->io_hdr.nexus.targ_port, &desc->identifier[2]);
9722 desc = (struct scsi_vpd_id_descriptor *)(&desc->identifier[0] +
9728 desc->proto_codeset = proto | SVPD_ID_CODESET_BINARY;
9729 desc->id_type = SVPD_ID_PIV | SVPD_ID_ASSOC_PORT |
9731 desc->length = 4;
9732 if (softc->is_single ||
9733 (port && port->status & CTL_PORT_STATUS_HA_SHARED))
9736 g = 2 + ctsio->io_hdr.nexus.targ_port / softc->port_cnt;
9737 scsi_ulto2b(g, &desc->identifier[2]);
9738 desc = (struct scsi_vpd_id_descriptor *)(&desc->identifier[0] +
9744 if (port && port->target_devid) {
9745 memcpy(desc, port->target_devid->data, port->target_devid->len);
9749 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
9750 ctsio->be_move_done = ctl_config_move_done;
9769 mtx_lock(&softc->ctl_lock);
9770 STAILQ_FOREACH(port, &softc->port_list, links) {
9771 if ((port->status & CTL_PORT_STATUS_ONLINE) == 0)
9774 ctl_lun_map_to_port(port, lun->lun) == UINT32_MAX)
9777 if (port->init_devid)
9778 iid_len += port->init_devid->len;
9779 if (port->port_devid)
9780 id_len += port->port_devid->len;
9782 mtx_unlock(&softc->ctl_lock);
9787 ctsio->kern_data_ptr = malloc(data_len, M_CTL, M_WAITOK | M_ZERO);
9788 sp = (struct scsi_vpd_scsi_ports *)ctsio->kern_data_ptr;
9789 ctsio->kern_sg_entries = 0;
9790 ctsio->kern_rel_offset = 0;
9791 ctsio->kern_sg_entries = 0;
9792 ctsio->kern_data_len = min(data_len, alloc_len);
9793 ctsio->kern_total_len = ctsio->kern_data_len;
9801 sp->device = (SID_QUAL_LU_CONNECTED << 5) |
9802 lun->be_lun->lun_type;
9804 sp->device = (SID_QUAL_LU_OFFLINE << 5) | T_DIRECT;
9806 sp->page_code = SVPD_SCSI_PORTS;
9807 scsi_ulto2b(data_len - sizeof(struct scsi_vpd_scsi_ports),
9808 sp->page_length);
9809 pd = &sp->design[0];
9811 mtx_lock(&softc->ctl_lock);
9812 STAILQ_FOREACH(port, &softc->port_list, links) {
9813 if ((port->status & CTL_PORT_STATUS_ONLINE) == 0)
9816 ctl_lun_map_to_port(port, lun->lun) == UINT32_MAX)
9818 scsi_ulto2b(port->targ_port, pd->relative_port_id);
9819 if (port->init_devid) {
9820 iid_len = port->init_devid->len;
9821 memcpy(pd->initiator_transportid,
9822 port->init_devid->data, port->init_devid->len);
9825 scsi_ulto2b(iid_len, pd->initiator_transportid_length);
9827 (&pd->initiator_transportid[iid_len]);
9828 if (port->port_devid) {
9829 id_len = port->port_devid->len;
9830 memcpy(pdc->target_port_descriptors,
9831 port->port_devid->data, port->port_devid->len);
9834 scsi_ulto2b(id_len, pdc->target_port_descriptors_length);
9836 ((uint8_t *)pdc->target_port_descriptors + id_len);
9838 mtx_unlock(&softc->ctl_lock);
9841 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
9842 ctsio->be_move_done = ctl_config_move_done;
9855 ctsio->kern_data_ptr = malloc(sfs_page_size, M_CTL, M_WAITOK | M_ZERO);
9856 sfs_ptr = (struct scsi_vpd_sfs *)ctsio->kern_data_ptr;
9857 ctsio->kern_sg_entries = 0;
9858 ctsio->kern_rel_offset = 0;
9859 ctsio->kern_sg_entries = 0;
9860 ctsio->kern_data_len = min(sfs_page_size, alloc_len);
9861 ctsio->kern_total_len = ctsio->kern_data_len;
9869 sfs_ptr->device = (SID_QUAL_LU_CONNECTED << 5) |
9870 lun->be_lun->lun_type;
9872 sfs_ptr->device = (SID_QUAL_LU_OFFLINE << 5) | T_DIRECT;
9874 sfs_ptr->page_code = SVPD_SCSI_SFS;
9877 scsi_ulto2b(0x0001, &sfs_ptr->codes[2 * n++]);
9878 if (lun != NULL && lun->be_lun->lun_type == T_DIRECT) {
9880 scsi_ulto2b(0x0101, &sfs_ptr->codes[2 * n++]);
9882 scsi_ulto2b(0x0102, &sfs_ptr->codes[2 * n++]);
9883 if (lun->be_lun->flags & CTL_LUN_FLAG_UNMAP) {
9885 scsi_ulto2b(0x0103, &sfs_ptr->codes[2 * n++]);
9888 //scsi_ulto2b(0x0104, &sfs_ptr->codes[2 * n++]);
9890 scsi_ulto2b(4 + 2 * n, sfs_ptr->page_length);
9893 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
9894 ctsio->be_move_done = ctl_config_move_done;
9907 ctsio->kern_data_ptr = malloc(sizeof(*bl_ptr), M_CTL, M_WAITOK | M_ZERO);
9908 bl_ptr = (struct scsi_vpd_block_limits *)ctsio->kern_data_ptr;
9909 ctsio->kern_sg_entries = 0;
9910 ctsio->kern_rel_offset = 0;
9911 ctsio->kern_sg_entries = 0;
9912 ctsio->kern_data_len = min(sizeof(*bl_ptr), alloc_len);
9913 ctsio->kern_total_len = ctsio->kern_data_len;
9921 bl_ptr->device = (SID_QUAL_LU_CONNECTED << 5) |
9922 lun->be_lun->lun_type;
9924 bl_ptr->device = (SID_QUAL_LU_OFFLINE << 5) | T_DIRECT;
9926 bl_ptr->page_code = SVPD_BLOCK_LIMITS;
9927 scsi_ulto2b(sizeof(*bl_ptr) - 4, bl_ptr->page_length);
9928 bl_ptr->max_cmp_write_len = 0xff;
9929 scsi_ulto4b(0xffffffff, bl_ptr->max_txfer_len);
9931 scsi_ulto4b(lun->be_lun->opttxferlen, bl_ptr->opt_txfer_len);
9932 if (lun->be_lun->flags & CTL_LUN_FLAG_UNMAP) {
9934 val = dnvlist_get_string(lun->be_lun->options,
9938 scsi_ulto4b(ival, bl_ptr->max_unmap_lba_cnt);
9940 val = dnvlist_get_string(lun->be_lun->options,
9944 scsi_ulto4b(ival, bl_ptr->max_unmap_blk_cnt);
9945 if (lun->be_lun->ublockexp != 0) {
9946 scsi_ulto4b((1 << lun->be_lun->ublockexp),
9947 bl_ptr->opt_unmap_grain);
9948 scsi_ulto4b(0x80000000 | lun->be_lun->ublockoff,
9949 bl_ptr->unmap_grain_align);
9952 scsi_ulto4b(lun->be_lun->atomicblock,
9953 bl_ptr->max_atomic_transfer_length);
9954 scsi_ulto4b(0, bl_ptr->atomic_alignment);
9955 scsi_ulto4b(0, bl_ptr->atomic_transfer_length_granularity);
9956 scsi_ulto4b(0, bl_ptr->max_atomic_transfer_length_with_atomic_boundary);
9957 scsi_ulto4b(0, bl_ptr->max_atomic_boundary_size);
9959 val = dnvlist_get_string(lun->be_lun->options,
9963 scsi_u64to8b(ival, bl_ptr->max_write_same_length);
9964 if (lun->be_lun->maxlba + 1 > ival)
9965 bl_ptr->flags |= SVPD_BL_WSNZ;
9969 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
9970 ctsio->be_move_done = ctl_config_move_done;
9983 ctsio->kern_data_ptr = malloc(sizeof(*bdc_ptr), M_CTL, M_WAITOK | M_ZERO);
9984 bdc_ptr = (struct scsi_vpd_block_device_characteristics *)ctsio->kern_data_ptr;
9985 ctsio->kern_sg_entries = 0;
9986 ctsio->kern_rel_offset = 0;
9987 ctsio->kern_data_len = min(sizeof(*bdc_ptr), alloc_len);
9988 ctsio->kern_total_len = ctsio->kern_data_len;
9996 bdc_ptr->device = (SID_QUAL_LU_CONNECTED << 5) |
9997 lun->be_lun->lun_type;
9999 bdc_ptr->device = (SID_QUAL_LU_OFFLINE << 5) | T_DIRECT;
10000 bdc_ptr->page_code = SVPD_BDC;
10001 scsi_ulto2b(sizeof(*bdc_ptr) - 4, bdc_ptr->page_length);
10003 (value = dnvlist_get_string(lun->be_lun->options, "rpm", NULL)) != NULL)
10007 scsi_ulto2b(i, bdc_ptr->medium_rotation_rate);
10009 (value = dnvlist_get_string(lun->be_lun->options, "formfactor", NULL)) != NULL)
10013 bdc_ptr->wab_wac_ff = (i & 0x0f);
10014 bdc_ptr->flags = SVPD_RBWZ | SVPD_FUAB | SVPD_VBULS;
10017 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
10018 ctsio->be_move_done = ctl_config_move_done;
10030 ctsio->kern_data_ptr = malloc(sizeof(*lbp_ptr), M_CTL, M_WAITOK | M_ZERO);
10031 lbp_ptr = (struct scsi_vpd_logical_block_prov *)ctsio->kern_data_ptr;
10032 ctsio->kern_sg_entries = 0;
10033 ctsio->kern_rel_offset = 0;
10034 ctsio->kern_data_len = min(sizeof(*lbp_ptr), alloc_len);
10035 ctsio->kern_total_len = ctsio->kern_data_len;
10043 lbp_ptr->device = (SID_QUAL_LU_CONNECTED << 5) |
10044 lun->be_lun->lun_type;
10046 lbp_ptr->device = (SID_QUAL_LU_OFFLINE << 5) | T_DIRECT;
10048 lbp_ptr->page_code = SVPD_LBP;
10049 scsi_ulto2b(sizeof(*lbp_ptr) - 4, lbp_ptr->page_length);
10050 lbp_ptr->threshold_exponent = CTL_LBP_EXPONENT;
10051 if (lun != NULL && lun->be_lun->flags & CTL_LUN_FLAG_UNMAP) {
10052 lbp_ptr->flags = SVPD_LBP_UNMAP | SVPD_LBP_WS16 |
10054 value = dnvlist_get_string(lun->be_lun->options,
10058 lbp_ptr->prov_type = SVPD_LBP_RESOURCE;
10060 lbp_ptr->prov_type = SVPD_LBP_THIN;
10062 lbp_ptr->prov_type = SVPD_LBP_THIN;
10066 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
10067 ctsio->be_move_done = ctl_config_move_done;
10082 cdb = (struct scsi_inquiry *)ctsio->cdb;
10083 alloc_len = scsi_2btoul(cdb->length);
10085 switch (cdb->page_code) {
10111 if (lun == NULL || lun->be_lun->lun_type != T_DIRECT)
10116 if (lun == NULL || lun->be_lun->lun_type != T_DIRECT)
10121 if (lun == NULL || lun->be_lun->lun_type != T_DIRECT)
10156 port_type = port->port_type;
10160 cdb = (struct scsi_inquiry *)ctsio->cdb;
10161 alloc_len = scsi_2btoul(cdb->length);
10169 ctsio->kern_data_ptr = malloc(data_len, M_CTL, M_WAITOK | M_ZERO);
10170 inq_ptr = (struct scsi_inquiry_data *)ctsio->kern_data_ptr;
10171 ctsio->kern_sg_entries = 0;
10172 ctsio->kern_rel_offset = 0;
10173 ctsio->kern_data_len = min(data_len, alloc_len);
10174 ctsio->kern_total_len = ctsio->kern_data_len;
10177 if ((lun->flags & CTL_LUN_PRIMARY_SC) ||
10178 softc->ha_link >= CTL_HA_LINK_UNKNOWN) {
10179 inq_ptr->device = (SID_QUAL_LU_CONNECTED << 5) |
10180 lun->be_lun->lun_type;
10182 inq_ptr->device = (SID_QUAL_LU_OFFLINE << 5) |
10183 lun->be_lun->lun_type;
10185 if (lun->flags & CTL_LUN_REMOVABLE)
10186 inq_ptr->dev_qual2 |= SID_RMB;
10188 inq_ptr->device = (SID_QUAL_BAD_LU << 5) | T_NODEVICE;
10191 inq_ptr->version = SCSI_REV_SPC5;
10194 * According to SAM-3, even if a device only supports a single
10202 * standard INQUIRY data (see SPC-2) when any logical unit number
10203 * format described in this standard is used. Non-hierarchical
10208 * The response format is 2, per SPC-3.
10210 inq_ptr->response_format = SID_HiSup | 2;
10212 inq_ptr->additional_length = data_len -
10215 inq_ptr->additional_length));
10217 inq_ptr->spc3_flags = SPC3_SID_3PC | SPC3_SID_TPGS_IMPLICIT;
10219 inq_ptr->spc2_flags = SPC2_SID_ADDR16;
10220 inq_ptr->spc2_flags |= SPC2_SID_MultiP;
10221 inq_ptr->flags = SID_CmdQue;
10223 inq_ptr->flags |= SID_WBus16 | SID_Sync;
10226 * Per SPC-3, unused bytes in ASCII strings are filled with spaces.
10230 if (lun == NULL || (val = dnvlist_get_string(lun->be_lun->options,
10232 strncpy(inq_ptr->vendor, CTL_VENDOR, sizeof(inq_ptr->vendor));
10234 memset(inq_ptr->vendor, ' ', sizeof(inq_ptr->vendor));
10235 strncpy(inq_ptr->vendor, val,
10236 min(sizeof(inq_ptr->vendor), strlen(val)));
10239 strncpy(inq_ptr->product, CTL_DIRECT_PRODUCT,
10240 sizeof(inq_ptr->product));
10241 } else if ((val = dnvlist_get_string(lun->be_lun->options, "product",
10243 switch (lun->be_lun->lun_type) {
10245 strncpy(inq_ptr->product, CTL_DIRECT_PRODUCT,
10246 sizeof(inq_ptr->product));
10249 strncpy(inq_ptr->product, CTL_PROCESSOR_PRODUCT,
10250 sizeof(inq_ptr->product));
10253 strncpy(inq_ptr->product, CTL_CDROM_PRODUCT,
10254 sizeof(inq_ptr->product));
10257 strncpy(inq_ptr->product, CTL_UNKNOWN_PRODUCT,
10258 sizeof(inq_ptr->product));
10262 memset(inq_ptr->product, ' ', sizeof(inq_ptr->product));
10263 strncpy(inq_ptr->product, val,
10264 min(sizeof(inq_ptr->product), strlen(val)));
10271 if (lun == NULL || (val = dnvlist_get_string(lun->be_lun->options,
10273 strncpy(inq_ptr->revision, "0001", sizeof(inq_ptr->revision));
10275 memset(inq_ptr->revision, ' ', sizeof(inq_ptr->revision));
10276 strncpy(inq_ptr->revision, val,
10277 min(sizeof(inq_ptr->revision), strlen(val)));
10287 inq_ptr->spi3data = SID_SPI_CLOCK_DT_ST | SID_SPI_QAS |
10290 /* SAM-6 (no version claimed) */
10291 scsi_ulto2b(0x00C0, inq_ptr->version1);
10292 /* SPC-5 (no version claimed) */
10293 scsi_ulto2b(0x05C0, inq_ptr->version2);
10295 /* FCP-2 ANSI INCITS.350:2003 */
10296 scsi_ulto2b(0x0917, inq_ptr->version3);
10298 /* SPI-4 ANSI INCITS.362:200x */
10299 scsi_ulto2b(0x0B56, inq_ptr->version3);
10302 scsi_ulto2b(0x0960, inq_ptr->version3);
10305 scsi_ulto2b(0x0BE0, inq_ptr->version3);
10307 /* USB Mass Storage Class Bulk-Only Transport, Revision 1.0 */
10308 scsi_ulto2b(0x1730, inq_ptr->version3);
10312 /* SBC-4 (no version claimed) */
10313 scsi_ulto2b(0x0600, inq_ptr->version4);
10315 switch (lun->be_lun->lun_type) {
10317 /* SBC-4 (no version claimed) */
10318 scsi_ulto2b(0x0600, inq_ptr->version4);
10323 /* MMC-6 (no version claimed) */
10324 scsi_ulto2b(0x04E0, inq_ptr->version4);
10332 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
10333 ctsio->be_move_done = ctl_config_move_done;
10346 cdb = (struct scsi_inquiry *)ctsio->cdb;
10347 if (cdb->byte2 & SI_EVPD)
10349 else if (cdb->page_code == 0)
10375 cdb = (struct scsi_get_config *)ctsio->cdb;
10376 rt = (cdb->rt & SGC_RT_MASK);
10377 starting = scsi_2btoul(cdb->starting_feature);
10378 alloc_len = scsi_2btoul(cdb->length);
10393 ctsio->kern_data_ptr = malloc(data_len, M_CTL, M_WAITOK | M_ZERO);
10394 ctsio->kern_sg_entries = 0;
10395 ctsio->kern_rel_offset = 0;
10397 hdr = (struct scsi_get_config_header *)ctsio->kern_data_ptr;
10398 if (lun->flags & CTL_LUN_NO_MEDIA)
10399 scsi_ulto2b(0x0000, hdr->current_profile);
10401 scsi_ulto2b(0x0010, hdr->current_profile);
10430 scsi_ulto2b(0x0000, feature->feature_code);
10431 feature->flags = SGC_F_PERSISTENT | SGC_F_CURRENT;
10432 feature->add_length = 8;
10433 scsi_ulto2b(0x0008, &feature->feature_data[0]); /* CD-ROM */
10434 feature->feature_data[2] = 0x00;
10435 scsi_ulto2b(0x0010, &feature->feature_data[4]); /* DVD-ROM */
10436 feature->feature_data[6] = 0x01;
10438 &feature->feature_data[feature->add_length];
10441 scsi_ulto2b(0x0001, feature->feature_code);
10442 feature->flags = 0x08 | SGC_F_PERSISTENT | SGC_F_CURRENT;
10443 feature->add_length = 8;
10444 scsi_ulto4b(0x00000000, &feature->feature_data[0]);
10445 feature->feature_data[4] = 0x03;
10447 &feature->feature_data[feature->add_length];
10450 scsi_ulto2b(0x0002, feature->feature_code);
10451 feature->flags = 0x04 | SGC_F_PERSISTENT | SGC_F_CURRENT;
10452 feature->add_length = 4;
10453 feature->feature_data[0] = 0x02;
10455 &feature->feature_data[feature->add_length];
10458 scsi_ulto2b(0x0003, feature->feature_code);
10459 feature->flags = 0x04 | SGC_F_PERSISTENT | SGC_F_CURRENT;
10460 feature->add_length = 4;
10461 feature->feature_data[0] = 0x39;
10463 &feature->feature_data[feature->add_length];
10465 if (rt == SGC_RT_CURRENT && (lun->flags & CTL_LUN_NO_MEDIA))
10469 scsi_ulto2b(0x0010, feature->feature_code);
10470 feature->flags = 0x00;
10471 if ((lun->flags & CTL_LUN_NO_MEDIA) == 0)
10472 feature->flags |= SGC_F_CURRENT;
10473 feature->add_length = 8;
10474 scsi_ulto4b(lun->be_lun->blocksize, &feature->feature_data[0]);
10475 scsi_ulto2b(1, &feature->feature_data[4]);
10476 feature->feature_data[6] = 0x00;
10478 &feature->feature_data[feature->add_length];
10480 f1d: /* Multi-Read */
10481 scsi_ulto2b(0x001D, feature->feature_code);
10482 feature->flags = 0x00;
10483 if ((lun->flags & CTL_LUN_NO_MEDIA) == 0)
10484 feature->flags |= SGC_F_CURRENT;
10485 feature->add_length = 0;
10487 &feature->feature_data[feature->add_length];
10490 scsi_ulto2b(0x001E, feature->feature_code);
10491 feature->flags = 0x00;
10492 if ((lun->flags & CTL_LUN_NO_MEDIA) == 0)
10493 feature->flags |= SGC_F_CURRENT;
10494 feature->add_length = 4;
10495 feature->feature_data[0] = 0x00;
10497 &feature->feature_data[feature->add_length];
10500 scsi_ulto2b(0x001F, feature->feature_code);
10501 feature->flags = 0x08;
10502 if ((lun->flags & CTL_LUN_NO_MEDIA) == 0)
10503 feature->flags |= SGC_F_CURRENT;
10504 feature->add_length = 4;
10505 feature->feature_data[0] = 0x01;
10506 feature->feature_data[2] = 0x03;
10508 &feature->feature_data[feature->add_length];
10511 scsi_ulto2b(0x002A, feature->feature_code);
10512 feature->flags = 0x04;
10513 if ((lun->flags & CTL_LUN_NO_MEDIA) == 0)
10514 feature->flags |= SGC_F_CURRENT;
10515 feature->add_length = 4;
10516 feature->feature_data[0] = 0x00;
10517 feature->feature_data[1] = 0x00;
10519 &feature->feature_data[feature->add_length];
10522 scsi_ulto2b(0x002B, feature->feature_code);
10523 feature->flags = 0x00;
10524 if ((lun->flags & CTL_LUN_NO_MEDIA) == 0)
10525 feature->flags |= SGC_F_CURRENT;
10526 feature->add_length = 4;
10527 feature->feature_data[0] = 0x00;
10529 &feature->feature_data[feature->add_length];
10532 scsi_ulto2b(0x003A, feature->feature_code);
10533 feature->flags = 0x00;
10534 if ((lun->flags & CTL_LUN_NO_MEDIA) == 0)
10535 feature->flags |= SGC_F_CURRENT;
10536 feature->add_length = 4;
10537 feature->feature_data[0] = 0x00;
10538 feature->feature_data[1] = 0x00;
10540 &feature->feature_data[feature->add_length];
10543 scsi_ulto2b(0x003B, feature->feature_code);
10544 feature->flags = 0x00;
10545 if ((lun->flags & CTL_LUN_NO_MEDIA) == 0)
10546 feature->flags |= SGC_F_CURRENT;
10547 feature->add_length = 4;
10548 feature->feature_data[0] = 0x00;
10550 &feature->feature_data[feature->add_length];
10553 data_len = (uint8_t *)feature - (uint8_t *)hdr;
10556 if (scsi_2btoul(feature->feature_code) == starting)
10558 &feature->feature_data[feature->add_length];
10559 data_len = (uint8_t *)feature - (uint8_t *)hdr;
10561 scsi_ulto4b(data_len - 4, hdr->data_length);
10562 ctsio->kern_data_len = min(data_len, alloc_len);
10563 ctsio->kern_total_len = ctsio->kern_data_len;
10566 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
10567 ctsio->be_move_done = ctl_config_move_done;
10579 cdb = (struct scsi_get_event_status *)ctsio->cdb;
10580 if ((cdb->byte2 & SGESN_POLLED) == 0) {
10586 alloc_len = scsi_2btoul(cdb->length);
10589 ctsio->kern_data_ptr = malloc(data_len, M_CTL, M_WAITOK | M_ZERO);
10590 ctsio->kern_sg_entries = 0;
10591 ctsio->kern_rel_offset = 0;
10592 ctsio->kern_data_len = min(data_len, alloc_len);
10593 ctsio->kern_total_len = ctsio->kern_data_len;
10595 hdr = (struct scsi_get_event_status_header *)ctsio->kern_data_ptr;
10596 scsi_ulto2b(0, hdr->descr_length);
10597 hdr->nea_class = SGESN_NEA;
10598 hdr->supported_class = 0;
10601 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
10602 ctsio->be_move_done = ctl_config_move_done;
10614 cdb = (struct scsi_mechanism_status *)ctsio->cdb;
10615 alloc_len = scsi_2btoul(cdb->length);
10618 ctsio->kern_data_ptr = malloc(data_len, M_CTL, M_WAITOK | M_ZERO);
10619 ctsio->kern_sg_entries = 0;
10620 ctsio->kern_rel_offset = 0;
10621 ctsio->kern_data_len = min(data_len, alloc_len);
10622 ctsio->kern_total_len = ctsio->kern_data_len;
10624 hdr = (struct scsi_mechanism_status_header *)ctsio->kern_data_ptr;
10625 hdr->state1 = 0x00;
10626 hdr->state2 = 0xe0;
10627 scsi_ulto3b(0, hdr->lba);
10628 hdr->slots_num = 0;
10629 scsi_ulto2b(0, hdr->slots_length);
10632 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
10633 ctsio->be_move_done = ctl_config_move_done;
10659 cdb = (struct scsi_read_toc *)ctsio->cdb;
10660 msf = (cdb->byte2 & CD_MSF) != 0;
10661 format = cdb->format;
10662 alloc_len = scsi_2btoul(cdb->data_len);
10669 ctsio->kern_data_ptr = malloc(data_len, M_CTL, M_WAITOK | M_ZERO);
10670 ctsio->kern_sg_entries = 0;
10671 ctsio->kern_rel_offset = 0;
10672 ctsio->kern_data_len = min(data_len, alloc_len);
10673 ctsio->kern_total_len = ctsio->kern_data_len;
10675 hdr = (struct scsi_read_toc_hdr *)ctsio->kern_data_ptr;
10677 scsi_ulto2b(0x12, hdr->data_length);
10678 hdr->first = 1;
10679 hdr->last = 1;
10681 descr->addr_ctl = 0x14;
10682 descr->track_number = 1;
10684 ctl_ultomsf(0, descr->track_start);
10686 scsi_ulto4b(0, descr->track_start);
10688 descr->addr_ctl = 0x14;
10689 descr->track_number = 0xaa;
10691 ctl_ultomsf(lun->be_lun->maxlba+1, descr->track_start);
10693 scsi_ulto4b(lun->be_lun->maxlba+1, descr->track_start);
10695 scsi_ulto2b(0x0a, hdr->data_length);
10696 hdr->first = 1;
10697 hdr->last = 1;
10699 descr->addr_ctl = 0x14;
10700 descr->track_number = 1;
10702 ctl_ultomsf(0, descr->track_start);
10704 scsi_ulto4b(0, descr->track_start);
10708 ctsio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
10709 ctsio->be_move_done = ctl_config_move_done;
10722 switch (ctnio->cmd.opc) {
10729 *lba = (uint64_t)le32toh(ctnio->cmd.cdw11) << 32 |
10730 le32toh(ctnio->cmd.cdw10);
10731 *len = (le32toh(ctnio->cmd.cdw12) & 0xffff) + 1;
10743 return ((le32toh(ctnio->cmd.cdw12) & (1U << 30)) != 0);
10757 MPASS(ctnio->cmd.opc == NVME_OPC_IDENTIFY);
10765 ctnio->kern_data_ptr = malloc(len, M_CTL, M_WAITOK);
10766 ctnio->kern_data_len = len;
10767 ctnio->kern_total_len = len;
10768 ctnio->kern_rel_offset = 0;
10769 ctnio->kern_sg_entries = 0;
10772 ctnio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
10773 ctnio->be_move_done = ctl_config_move_done;
10779 cns = le32toh(ctnio->cmd.cdw10) & 0xff;
10782 memset(ctnio->kern_data_ptr, 0, len);
10792 retval = lun->backend->config_read((union ctl_io *)ctnio);
10805 MPASS(ctnio->cmd.opc == NVME_OPC_FLUSH);
10811 retval = lun->backend->config_write((union ctl_io *)ctnio);
10827 ctnio->cmd.opc));
10830 MPASS(ctnio->cmd.opc == NVME_OPC_WRITE ||
10831 ctnio->cmd.opc == NVME_OPC_READ);
10834 isread = ctnio->cmd.opc == NVME_OPC_READ;
10839 * check is to catch wrap-around problems. If the lba + num blocks
10843 if (((lba + num_blocks) > (lun->be_lun->maxlba + 1))
10864 &ctnio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN];
10865 lbalen->lba = lba;
10866 lbalen->len = num_blocks;
10867 lbalen->flags = (isread ? CTL_LLF_READ : CTL_LLF_WRITE) | flags;
10869 ctnio->kern_total_len = num_blocks * lun->be_lun->blocksize;
10870 ctnio->kern_rel_offset = 0;
10874 retval = lun->backend->data_submit((union ctl_io *)ctnio);
10890 MPASS(ctnio->cmd.opc == NVME_OPC_WRITE_UNCORRECTABLE);
10896 * check is to catch wrap-around problems. If the lba + num blocks
10900 if (((lba + num_blocks) > (lun->be_lun->maxlba + 1))
10908 &ctnio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN];
10909 lbalen->lba = lba;
10910 lbalen->len = num_blocks;
10911 lbalen->flags = 0;
10912 retval = lun->backend->config_write((union ctl_io *)ctnio);
10930 MPASS(ctnio->cmd.opc == NVME_OPC_COMPARE);
10939 * check is to catch wrap-around problems. If the lba + num blocks
10943 if (((lba + num_blocks) > (lun->be_lun->maxlba + 1))
10951 &ctnio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN];
10952 lbalen->lba = lba;
10953 lbalen->len = num_blocks;
10954 lbalen->flags = CTL_LLF_COMPARE | flags;
10955 ctnio->kern_total_len = num_blocks * lun->be_lun->blocksize;
10956 ctnio->kern_rel_offset = 0;
10959 retval = lun->backend->data_submit((union ctl_io *)ctnio);
10975 MPASS(ctnio->cmd.opc == NVME_OPC_WRITE_ZEROES);
10981 * check is to catch wrap-around problems. If the lba + num blocks
10985 if (((lba + num_blocks) > (lun->be_lun->maxlba + 1))
10993 &ctnio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN];
10994 lbalen->lba = lba;
10995 lbalen->len = num_blocks;
10996 lbalen->flags = 0;
10997 retval = lun->backend->config_write((union ctl_io *)ctnio);
11015 MPASS(ctnio->cmd.opc == NVME_OPC_DATASET_MANAGEMENT);
11017 ranges = le32toh(ctnio->cmd.cdw10) & 0xff;
11024 if ((ctnio->io_hdr.flags & CTL_FLAG_ALLOCATED) == 0) {
11025 ctnio->kern_data_ptr = malloc(len, M_CTL, M_WAITOK);
11026 ctnio->kern_data_len = len;
11027 ctnio->kern_total_len = len;
11028 ctnio->kern_rel_offset = 0;
11029 ctnio->kern_sg_entries = 0;
11030 ctnio->io_hdr.flags |= CTL_FLAG_ALLOCATED;
11031 ctnio->be_move_done = ctl_config_move_done;
11040 if (ctnio->kern_sg_entries > 0 ||
11041 ctnio->kern_total_len - ctnio->kern_data_resid != len)
11047 r = (struct nvme_dsm_range *)ctnio->kern_data_ptr;
11051 if (((lba + num_blocks) > (lun->be_lun->maxlba + 1))
11060 retval = lun->backend->config_write((union ctl_io *)ctnio);
11077 MPASS(ctnio->cmd.opc == NVME_OPC_VERIFY);
11086 * check is to catch wrap-around problems. If the lba + num blocks
11090 if (((lba + num_blocks) > (lun->be_lun->maxlba + 1))
11098 &ctnio->io_hdr.ctl_private[CTL_PRIV_LBA_LEN];
11099 lbalen->lba = lba;
11100 lbalen->len = num_blocks;
11101 lbalen->flags = CTL_LLF_VERIFY | flags;
11102 ctnio->kern_total_len = 0;
11103 ctnio->kern_rel_offset = 0;
11106 retval = lun->backend->data_submit((union ctl_io *)ctnio);
11115 switch (ctnio->io_hdr.io_type) {
11117 entry = &nvme_nvm_cmd_table[ctnio->cmd.opc];
11120 entry = &nvme_admin_cmd_table[ctnio->cmd.opc];
11134 if (entry->execute == NULL) {
11141 switch (NVMEV(NVME_CMD_FUSE, ctnio->cmd.fuse)) {
11145 if (ctnio->io_hdr.io_type != CTL_IO_NVME ||
11146 ctnio->cmd.opc != NVME_OPC_COMPARE) {
11153 if (ctnio->io_hdr.io_type != CTL_IO_NVME ||
11154 ctnio->cmd.opc != NVME_OPC_COMPARE) {
11179 mtx_assert(&lun->lun_lock, MA_OWNED);
11181 if ((entry->flags & CTL_CMD_FLAG_OK_ON_NO_MEDIA) == 0) {
11182 if ((lun->flags & (CTL_LUN_EJECTED | CTL_LUN_NO_MEDIA |
11195 * - pending_io is generally either incoming, or on the blocked queue
11196 * - starting I/O is the I/O we want to start the check with.
11206 mtx_assert(&lun->lun_lock, MA_OWNED);
11215 if (__predict_false(pending_io->io_hdr.flags & CTL_FLAG_ABORT))
11226 * - the first half of a fused command is not enqueued to rtr
11228 * - the second half of a fused command blocks on the first
11230 * - subsequent commands block on the second half of the
11239 NVMEV(NVME_CMD_FUSE, ooa_io->nvmeio.cmd.fuse) == NVME_FUSE_FIRST) {
11244 if (NVMEV(NVME_CMD_FUSE, pending_io->nvmeio.cmd.fuse) ==
11254 ctl_nvme_set_missing_fused_command(&ooa_io->nvmeio);
11257 switch (NVMEV(NVME_CMD_FUSE, pending_io->nvmeio.cmd.fuse)) {
11263 ctl_nvme_set_missing_fused_command(&pending_io->nvmeio);
11274 ooa_io = (union ctl_io *)LIST_NEXT(&ooa_io->io_hdr, ooa_links)) {
11275 if (NVMEV(NVME_CMD_FUSE, ooa_io->nvmeio.cmd.fuse) ==
11296 targ_lun = ctnio->io_hdr.nexus.targ_mapped_lun;
11298 lun = softc->ctl_luns[targ_lun];
11305 mtx_lock(&lun->lun_lock);
11306 if (lun->flags & CTL_LUN_DISABLED) {
11307 mtx_unlock(&lun->lun_lock);
11313 CTL_BACKEND_LUN(ctnio) = lun->be_lun;
11320 if (LIST_EMPTY(&lun->ooa_queue))
11321 lun->idle_time += getsbinuptime() - lun->last_busy;
11323 LIST_INSERT_HEAD(&lun->ooa_queue, &ctnio->io_hdr, ooa_links);
11330 mtx_unlock(&lun->lun_lock);
11334 ctnio->io_hdr.flags &= ~CTL_FLAG_DATA_MASK;
11335 ctnio->io_hdr.flags |= entry->flags & CTL_FLAG_DATA_MASK;
11339 if (entry->flags & CTL_CMD_FLAG_OK_ON_NO_LUN) {
11340 ctnio->io_hdr.flags |= CTL_FLAG_IS_WAS_ON_RTR;
11353 if (lun->be_lun->lun_type != T_DIRECT) {
11354 mtx_unlock(&lun->lun_lock);
11362 mtx_unlock(&lun->lun_lock);
11367 bio = (union ctl_io *)LIST_NEXT(&ctnio->io_hdr, ooa_links);
11371 ctnio->io_hdr.flags |= CTL_FLAG_IS_WAS_ON_RTR;
11372 mtx_unlock(&lun->lun_lock);
11377 ctnio->io_hdr.blocker = bio;
11378 TAILQ_INSERT_TAIL(&bio->io_hdr.blocked_queue, &ctnio->io_hdr,
11382 bio->io_hdr.flags |= CTL_FLAG_IS_WAS_ON_RTR;
11383 mtx_unlock(&lun->lun_lock);
11387 mtx_unlock(&lun->lun_lock);
11390 ctnio->io_hdr.blocker = bio;
11391 TAILQ_INSERT_TAIL(&bio->io_hdr.blocked_queue, &ctnio->io_hdr,
11393 mtx_unlock(&lun->lun_lock);
11409 ctnio->io_hdr.io_type == CTL_IO_NVME ? "nvm" : "admin",
11410 ctnio->cmd.opc));
11419 if (ctnio->io_hdr.flags & CTL_FLAG_ABORT) {
11428 retval = entry->execute(ctnio);
11442 switch (io->scsiio.cdb[0]) {
11446 cdb = (struct scsi_compare_and_write *)io->scsiio.cdb;
11448 *lba = scsi_8btou64(cdb->addr);
11449 *len = cdb->length;
11456 cdb = (struct scsi_rw_6 *)io->scsiio.cdb;
11458 *lba = scsi_3btoul(cdb->addr);
11461 *len = cdb->length;
11468 cdb = (struct scsi_rw_10 *)io->scsiio.cdb;
11470 *lba = scsi_4btoul(cdb->addr);
11471 *len = scsi_2btoul(cdb->length);
11477 cdb = (struct scsi_write_verify_10 *)io->scsiio.cdb;
11479 *lba = scsi_4btoul(cdb->addr);
11480 *len = scsi_2btoul(cdb->length);
11487 cdb = (struct scsi_rw_12 *)io->scsiio.cdb;
11489 *lba = scsi_4btoul(cdb->addr);
11490 *len = scsi_4btoul(cdb->length);
11496 cdb = (struct scsi_write_verify_12 *)io->scsiio.cdb;
11498 *lba = scsi_4btoul(cdb->addr);
11499 *len = scsi_4btoul(cdb->length);
11506 cdb = (struct scsi_rw_16 *)io->scsiio.cdb;
11508 *lba = scsi_8btou64(cdb->addr);
11509 *len = scsi_4btoul(cdb->length);
11515 cdb = (struct scsi_write_atomic_16 *)io->scsiio.cdb;
11517 *lba = scsi_8btou64(cdb->addr);
11518 *len = scsi_2btoul(cdb->length);
11524 cdb = (struct scsi_write_verify_16 *)io->scsiio.cdb;
11526 *lba = scsi_8btou64(cdb->addr);
11527 *len = scsi_4btoul(cdb->length);
11533 cdb = (struct scsi_write_same_10 *)io->scsiio.cdb;
11535 *lba = scsi_4btoul(cdb->addr);
11536 *len = scsi_2btoul(cdb->length);
11542 cdb = (struct scsi_write_same_16 *)io->scsiio.cdb;
11544 *lba = scsi_8btou64(cdb->addr);
11545 *len = scsi_4btoul(cdb->length);
11551 cdb = (struct scsi_verify_10 *)io->scsiio.cdb;
11553 *lba = scsi_4btoul(cdb->addr);
11554 *len = scsi_2btoul(cdb->length);
11560 cdb = (struct scsi_verify_12 *)io->scsiio.cdb;
11562 *lba = scsi_4btoul(cdb->addr);
11563 *len = scsi_4btoul(cdb->length);
11569 cdb = (struct scsi_verify_16 *)io->scsiio.cdb;
11571 *lba = scsi_8btou64(cdb->addr);
11572 *len = scsi_4btoul(cdb->length);
11583 cdb = (struct scsi_get_lba_status *)io->scsiio.cdb;
11584 *lba = scsi_8btou64(cdb->addr);
11603 endlba1 = lba1 + len1 - (seq ? 0 : 1);
11604 endlba2 = lba2 + len2 - 1;
11622 /* If not UNMAP -- go other way. */
11623 if (io->scsiio.cdb[0] != UNMAP)
11626 /* If UNMAP without data -- block and wait for data. */
11628 &io->io_hdr.ctl_private[CTL_PRIV_LBA_LEN];
11629 if ((io->io_hdr.flags & CTL_FLAG_ALLOCATED) == 0 ||
11630 ptrlen->ptr == NULL)
11633 /* UNMAP with data -- check for collision. */
11634 buf = (struct scsi_unmap_desc *)ptrlen->ptr;
11635 end = buf + ptrlen->len / sizeof(*buf);
11637 lba = scsi_8btou64(range->lba);
11638 len = scsi_4btoul(range->length);
11662 if (seq && (io1->io_hdr.flags & CTL_FLAG_SERSEQ_DONE))
11674 if (io1->io_hdr.flags & CTL_FLAG_SERSEQ_DONE)
11697 if (__predict_false(pending_io->scsiio.tag_type == CTL_TAG_UNTAGGED)
11698 && __predict_false(ooa_io->scsiio.tag_type == CTL_TAG_UNTAGGED)
11699 && ((pending_io->io_hdr.nexus.targ_port ==
11700 ooa_io->io_hdr.nexus.targ_port)
11701 && (pending_io->io_hdr.nexus.initid ==
11702 ooa_io->io_hdr.nexus.initid))
11703 && ((ooa_io->io_hdr.flags & (CTL_FLAG_ABORT |
11718 if (__predict_true(pending_io->scsiio.tag_type != CTL_TAG_UNTAGGED)
11719 && __predict_true(ooa_io->scsiio.tag_type != CTL_TAG_UNTAGGED)
11720 && __predict_false(pending_io->scsiio.tag_num == ooa_io->scsiio.tag_num)
11721 && ((pending_io->io_hdr.nexus.targ_port ==
11722 ooa_io->io_hdr.nexus.targ_port)
11723 && (pending_io->io_hdr.nexus.initid ==
11724 ooa_io->io_hdr.nexus.initid))
11725 && ((ooa_io->io_hdr.flags & (CTL_FLAG_ABORT |
11730 * If we get a head of queue tag, SAM-3 says that we should
11734 * reason? e.g. a request sense with a head of queue tag
11743 if (__predict_false(pending_io->scsiio.tag_type == CTL_TAG_HEAD_OF_QUEUE))
11751 if (__predict_false(ooa_io->scsiio.tag_type == CTL_TAG_ORDERED) ||
11752 __predict_false(ooa_io->scsiio.tag_type == CTL_TAG_HEAD_OF_QUEUE))
11756 if (__predict_false(ooa_io->scsiio.seridx == CTL_SERIDX_INVLD))
11759 switch (serialize_row[ooa_io->scsiio.seridx]) {
11761 if (lun->be_lun->serseq != CTL_LUN_SERSEQ_OFF)
11767 if ((lun->MODE_CTRL.queue_flags & SCP_QUEUE_ALG_MASK) ==
11773 (lun->be_lun->serseq == CTL_LUN_SERSEQ_ON)));
11775 if ((lun->MODE_CTRL.queue_flags & SCP_QUEUE_ALG_MASK) ==
11789 * - pending_io is generally either incoming, or on the blocked queue
11790 * - starting I/O is the I/O we want to start the check with.
11802 mtx_assert(&lun->lun_lock, MA_OWNED);
11809 if (__predict_false(pending_io->io_hdr.flags & CTL_FLAG_ABORT))
11817 if ((pending_io->scsiio.tag_type == CTL_TAG_ORDERED) &&
11821 serialize_row = ctl_serialize_table[pending_io->scsiio.seridx];
11830 ooa_io = (union ctl_io *)LIST_NEXT(&ooa_io->io_hdr, ooa_links)) {
11853 struct ctl_softc *softc = lun->ctl_softc;
11861 mtx_assert(&lun->lun_lock, MA_OWNED);
11863 if (io->io_hdr.blocker == NULL)
11866 obio = bio = io->io_hdr.blocker;
11868 bio = (union ctl_io *)LIST_NEXT(&bio->io_hdr, ooa_links);
11873 TAILQ_REMOVE(&obio->io_hdr.blocked_queue,
11874 &io->io_hdr, blocked_links);
11875 TAILQ_INSERT_TAIL(&bio->io_hdr.blocked_queue,
11876 &io->io_hdr, blocked_links);
11877 io->io_hdr.blocker = bio;
11883 TAILQ_REMOVE(&obio->io_hdr.blocked_queue, &io->io_hdr, blocked_links);
11884 io->io_hdr.blocker = NULL;
11891 if ((io->io_hdr.flags & CTL_FLAG_FROM_OTHER_SC) &&
11892 (softc->ha_mode != CTL_HA_MODE_XFER)) {
11893 io->io_hdr.flags &= ~CTL_FLAG_IO_ACTIVE;
11894 msg_info.hdr.original_sc = io->io_hdr.remote_io;
11907 entry = ctl_get_cmd_entry(&io->scsiio, NULL);
11908 if (ctl_scsiio_lun_check(lun, entry, &io->scsiio) != 0) {
11913 io->io_hdr.flags |= CTL_FLAG_IS_WAS_ON_RTR;
11919 ctl_set_overlapped_cmd(&io->scsiio);
11922 ctl_set_overlapped_tag(&io->scsiio,
11923 io->scsiio.tag_num & 0xff);
11926 if ((io->io_hdr.flags & CTL_FLAG_FROM_OTHER_SC) &&
11927 (softc->ha_mode != CTL_HA_MODE_XFER)) {
11929 LIST_REMOVE(&io->io_hdr, ooa_links);
11932 msg_info.hdr.original_sc = io->io_hdr.remote_io;
11954 mtx_assert(&lun->lun_lock, MA_OWNED);
11956 if (io->io_hdr.blocker == NULL)
11964 bio = io->io_hdr.blocker;
11965 if (NVMEV(NVME_CMD_FUSE, io->nvmeio.cmd.fuse) == NVME_FUSE_SECOND) {
11967 (union ctl_io *)TAILQ_FIRST(&bio->io_hdr.blocked_queue));
11968 MPASS(TAILQ_NEXT(&io->io_hdr, blocked_links) == NULL);
11970 TAILQ_REMOVE(&bio->io_hdr.blocked_queue, &io->io_hdr,
11972 if (bio->io_hdr.status != CTL_SUCCESS) {
11973 ctl_nvme_set_failed_fused_command(&io->nvmeio);
11982 MPASS(NVMEV(NVME_CMD_FUSE, bio->nvmeio.cmd.fuse) ==
11984 TAILQ_REMOVE(&bio->io_hdr.blocked_queue, &io->io_hdr,
11988 entry = ctl_nvme_get_cmd_entry(&io->nvmeio);
11989 if (ctl_nvmeio_lun_check(lun, entry, &io->nvmeio) != 0) {
11994 io->io_hdr.flags |= CTL_FLAG_IS_WAS_ON_RTR;
12001 switch (io->io_hdr.io_type) {
12025 mtx_assert(&lun->lun_lock, MA_OWNED);
12027 for (io = (union ctl_io *)TAILQ_FIRST(&bio->io_hdr.blocked_queue);
12029 next_io = (union ctl_io *)TAILQ_NEXT(&io->io_hdr, blocked_links);
12031 KASSERT(io->io_hdr.blocker != NULL,
12035 KASSERT(!skip || TAILQ_EMPTY(&bio->io_hdr.blocked_queue),
12055 struct ctl_softc *softc = lun->ctl_softc;
12061 mtx_assert(&lun->lun_lock, MA_OWNED);
12067 if ((lun->flags & CTL_LUN_PRIMARY_SC) == 0) {
12068 if (softc->ha_link == CTL_HA_LINK_OFFLINE &&
12069 (entry->flags & CTL_CMD_FLAG_OK_ON_UNAVAIL) == 0) {
12074 if ((lun->flags & CTL_LUN_PEER_SC_PRIMARY) == 0 &&
12075 (entry->flags & CTL_CMD_FLAG_OK_ON_UNAVAIL) == 0) {
12080 if (softc->ha_mode == CTL_HA_MODE_ACT_STBY &&
12081 (entry->flags & CTL_CMD_FLAG_OK_ON_STANDBY) == 0) {
12088 if (softc->ha_mode == CTL_HA_MODE_XFER)
12092 if (entry->pattern & CTL_LUN_PAT_WRITE) {
12093 if (lun->be_lun->flags & CTL_LUN_FLAG_READONLY) {
12098 if ((lun->MODE_CTRL.eca_and_aen & SCP_SWP) != 0) {
12112 residx = ctl_get_initindex(&ctsio->io_hdr.nexus);
12113 if ((lun->flags & CTL_LUN_RESERVED)
12114 && ((entry->flags & CTL_CMD_FLAG_ALLOW_ON_RESV) == 0)) {
12115 if (lun->res_idx != residx) {
12122 if ((lun->flags & CTL_LUN_PR_RESERVED) == 0 ||
12123 (entry->flags & CTL_CMD_FLAG_ALLOW_ON_PR_RESV)) {
12125 } else if ((entry->flags & CTL_CMD_FLAG_ALLOW_ON_PR_WRESV) &&
12126 (lun->pr_res_type == SPR_TYPE_WR_EX ||
12127 lun->pr_res_type == SPR_TYPE_WR_EX_RO ||
12128 lun->pr_res_type == SPR_TYPE_WR_EX_AR)) {
12137 (residx != lun->pr_res_idx && lun->pr_res_type < 4)) {
12144 if ((entry->flags & CTL_CMD_FLAG_OK_ON_NO_MEDIA) == 0) {
12145 if (lun->flags & CTL_LUN_EJECTED)
12147 else if (lun->flags & CTL_LUN_NO_MEDIA) {
12148 if (lun->flags & CTL_LUN_REMOVABLE)
12152 } else if (lun->flags & CTL_LUN_STOPPED)
12169 ctl_set_busy(&io->scsiio);
12181 targ_lun = rio->io_hdr.nexus.targ_mapped_lun;
12185 mtx_lock(&softc->ctl_lock);
12187 (lun = softc->ctl_luns[targ_lun]) == NULL) {
12188 mtx_unlock(&softc->ctl_lock);
12191 mtx_lock(&lun->lun_lock);
12192 mtx_unlock(&softc->ctl_lock);
12193 if (lun->flags & CTL_LUN_DISABLED) {
12194 mtx_unlock(&lun->lun_lock);
12198 if (softc->ha_mode == CTL_HA_MODE_XFER) {
12199 LIST_FOREACH_SAFE(io, &lun->ooa_queue, ooa_links, next_io) {
12201 if (io->flags & CTL_FLAG_FROM_OTHER_SC) {
12202 if (io->flags & CTL_FLAG_IO_ACTIVE) {
12203 io->flags |= CTL_FLAG_ABORT |
12208 io->msg_type = CTL_MSG_DATAMOVE_DONE;
12209 io->flags &= ~CTL_FLAG_DMA_INPROG;
12210 io->flags |= CTL_FLAG_IO_ACTIVE;
12211 io->port_status = 31340;
12216 if (io->flags & CTL_FLAG_SENT_2OTHER_SC) {
12217 io->flags &= ~CTL_FLAG_SENT_2OTHER_SC;
12218 if (io->flags & CTL_FLAG_IO_ACTIVE) {
12219 io->flags |= CTL_FLAG_FAILOVER;
12221 ctl_set_busy(&((union ctl_io *)io)->
12228 LIST_FOREACH_SAFE(io, &lun->ooa_queue, ooa_links, next_io) {
12230 if (io->flags & CTL_FLAG_FROM_OTHER_SC) {
12231 if (io->blocker != NULL) {
12232 TAILQ_REMOVE(&io->blocker->io_hdr.blocked_queue,
12234 io->blocker = NULL;
12242 if (io->flags & CTL_FLAG_SENT_2OTHER_SC) {
12243 io->flags &= ~CTL_FLAG_SENT_2OTHER_SC;
12244 if (!(io->flags & CTL_FLAG_IO_ACTIVE)) {
12245 ctl_set_busy(&((union ctl_io *)io)->
12252 mtx_unlock(&lun->lun_lock);
12265 targ_lun = ctsio->io_hdr.nexus.targ_mapped_lun;
12267 lun = softc->ctl_luns[targ_lun];
12274 mtx_lock(&lun->lun_lock);
12275 if (lun->flags & CTL_LUN_DISABLED) {
12276 mtx_unlock(&lun->lun_lock);
12282 CTL_BACKEND_LUN(ctsio) = lun->be_lun;
12289 if (LIST_EMPTY(&lun->ooa_queue))
12290 lun->idle_time += getsbinuptime() - lun->last_busy;
12292 LIST_INSERT_HEAD(&lun->ooa_queue, &ctsio->io_hdr, ooa_links);
12299 mtx_unlock(&lun->lun_lock);
12303 ctsio->io_hdr.flags &= ~CTL_FLAG_DATA_MASK;
12304 ctsio->io_hdr.flags |= entry->flags & CTL_FLAG_DATA_MASK;
12309 * and request sense. Further checks, below, really require having
12314 if (entry->flags & CTL_CMD_FLAG_OK_ON_NO_LUN) {
12315 ctsio->io_hdr.flags |= CTL_FLAG_IS_WAS_ON_RTR;
12329 if (!ctl_cmd_applicable(lun->be_lun->lun_type, entry)) {
12330 mtx_unlock(&lun->lun_lock);
12337 initidx = ctl_get_initindex(&ctsio->io_hdr.nexus);
12340 * If we've got a request sense, it'll clear the contingent
12343 * than request sense.
12345 if (ctsio->cdb[0] != REQUEST_SENSE) {
12348 ps = lun->pending_sense[initidx / CTL_MAX_INIT_PER_PORT];
12360 * According to SAM-3, section 5.3.2, the order that things get
12375 if ((entry->flags & CTL_CMD_FLAG_NO_SENSE) == 0) {
12379 ua_type = ctl_build_ua(lun, initidx, &ctsio->sense_data,
12382 mtx_unlock(&lun->lun_lock);
12383 ctsio->scsi_status = SCSI_STATUS_CHECK_COND;
12384 ctsio->io_hdr.status = CTL_SCSI_ERROR | CTL_AUTOSENSE;
12385 ctsio->sense_len = sense_len;
12392 mtx_unlock(&lun->lun_lock);
12406 if ((lun->flags & CTL_LUN_PRIMARY_SC) == 0 &&
12407 (lun->flags & CTL_LUN_PEER_SC_PRIMARY) != 0 &&
12408 (entry->flags & CTL_CMD_FLAG_RUN_HERE) == 0) {
12412 ctsio->io_hdr.flags |= CTL_FLAG_SENT_2OTHER_SC;
12413 ctsio->io_hdr.flags &= ~CTL_FLAG_IO_ACTIVE;
12414 mtx_unlock(&lun->lun_lock);
12419 msg_info.hdr.nexus = ctsio->io_hdr.nexus;
12420 msg_info.scsi.tag_num = ctsio->tag_num;
12421 msg_info.scsi.tag_type = ctsio->tag_type;
12422 memcpy(msg_info.scsi.cdb, ctsio->cdb, CTL_MAX_CDBLEN);
12423 msg_info.scsi.cdb_len = ctsio->cdb_len;
12424 msg_info.scsi.priority = ctsio->priority;
12427 sizeof(msg_info.scsi) - sizeof(msg_info.scsi.sense_data),
12429 ctsio->io_hdr.flags &= ~CTL_FLAG_SENT_2OTHER_SC;
12430 ctsio->io_hdr.flags |= CTL_FLAG_IO_ACTIVE;
12438 bio = (union ctl_io *)LIST_NEXT(&ctsio->io_hdr, ooa_links);
12442 ctsio->io_hdr.flags |= CTL_FLAG_IS_WAS_ON_RTR;
12443 mtx_unlock(&lun->lun_lock);
12447 ctsio->io_hdr.blocker = bio;
12448 TAILQ_INSERT_TAIL(&bio->io_hdr.blocked_queue, &ctsio->io_hdr,
12450 mtx_unlock(&lun->lun_lock);
12453 mtx_unlock(&lun->lun_lock);
12458 mtx_unlock(&lun->lun_lock);
12459 ctl_set_overlapped_tag(ctsio, ctsio->tag_num & 0xff);
12473 entry = &ctl_cmd_table[ctsio->cdb[0]];
12475 *sa = ((entry->flags & CTL_CMD_FLAG_SA5) != 0);
12476 if (entry->flags & CTL_CMD_FLAG_SA5) {
12477 service_action = ctsio->cdb[1] & SERVICE_ACTION_MASK;
12479 entry->execute)[service_action];
12492 ctsio->seridx = entry->seridx;
12493 if (entry->execute == NULL) {
12506 KASSERT(entry->length > 0,
12508 ctsio->cdb[0], ctsio->cdb[1]));
12509 for (i = 1; i < entry->length; i++) {
12510 diff = ctsio->cdb[i] & ~entry->usage[i - 1];
12518 /*bit*/ fls(diff) - 1);
12531 if ((entry->flags & CTL_CMD_FLAG_OK_ON_DIRECT) == 0)
12535 if ((entry->flags & CTL_CMD_FLAG_OK_ON_PROC) == 0)
12539 if ((entry->flags & CTL_CMD_FLAG_OK_ON_CDROM) == 0)
12556 CTL_DEBUG_PRINT(("ctl_scsiio cdb[0]=%02X\n", ctsio->cdb[0]));
12564 if (ctsio->io_hdr.flags & CTL_FLAG_ABORT) {
12573 retval = entry->execute(ctsio);
12588 if (!(io->io_hdr.flags & CTL_FLAG_FROM_OTHER_SC)) {
12591 msg_info.hdr.nexus = io->io_hdr.nexus;
12592 msg_info.task.task_action = io->taskio.task_action;
12600 initidx = ctl_get_initindex(&io->io_hdr.nexus);
12601 if (io->taskio.task_action == CTL_TASK_TARGET_RESET)
12605 mtx_lock(&softc->ctl_lock);
12606 STAILQ_FOREACH(lun, &softc->lun_list, links) {
12608 ctl_lun_map_to_port(port, lun->lun) == UINT32_MAX)
12612 mtx_unlock(&softc->ctl_lock);
12613 io->taskio.task_status = CTL_TASK_FUNCTION_COMPLETE;
12621 * SAM-3 is vague on this point. It does say that a unit attention should
12625 * is the relevant text, from SAM-3 rev 8:
12644 mtx_lock(&lun->lun_lock);
12646 LIST_FOREACH(xioh, &lun->ooa_queue, ooa_links) {
12647 xioh->flags |= CTL_FLAG_ABORT | CTL_FLAG_ABORT_STATUS;
12652 free(lun->pending_sense[i], M_CTL);
12653 lun->pending_sense[i] = NULL;
12656 lun->flags &= ~CTL_LUN_RESERVED;
12658 if (lun->prevent) {
12660 ctl_clear_mask(lun->prevent, i);
12661 lun->prevent_count = 0;
12664 ctl_tpc_lun_clear(lun, -1);
12669 ctl_est_ua_all(lun, -1, ua_type);
12671 mtx_unlock(&lun->lun_lock);
12681 targ_lun = io->io_hdr.nexus.targ_mapped_lun;
12682 initidx = ctl_get_initindex(&io->io_hdr.nexus);
12683 mtx_lock(&softc->ctl_lock);
12685 (lun = softc->ctl_luns[targ_lun]) == NULL) {
12686 mtx_unlock(&softc->ctl_lock);
12687 io->taskio.task_status = CTL_TASK_LUN_DOES_NOT_EXIST;
12691 mtx_unlock(&softc->ctl_lock);
12692 io->taskio.task_status = CTL_TASK_FUNCTION_COMPLETE;
12694 if ((io->io_hdr.flags & CTL_FLAG_FROM_OTHER_SC) == 0) {
12698 msg_info.hdr.nexus = io->io_hdr.nexus;
12714 mtx_assert(&lun->lun_lock, MA_OWNED);
12723 LIST_FOREACH(xioh, &lun->ooa_queue, ooa_links) {
12727 targ_port == xioh->nexus.targ_port) &&
12729 init_id == xioh->nexus.initid)) {
12730 if (targ_port != xioh->nexus.targ_port ||
12731 init_id != xioh->nexus.initid)
12732 xioh->flags |= CTL_FLAG_ABORT_STATUS;
12733 xioh->flags |= CTL_FLAG_ABORT;
12734 if (!other_sc && !(lun->flags & CTL_LUN_PRIMARY_SC)) {
12738 msg_info.hdr.nexus = xioh->nexus;
12740 msg_info.task.tag_num = xio->scsiio.tag_num;
12741 msg_info.task.tag_type = xio->scsiio.tag_type;
12763 targ_lun = io->io_hdr.nexus.targ_mapped_lun;
12764 mtx_lock(&softc->ctl_lock);
12766 (lun = softc->ctl_luns[targ_lun]) == NULL) {
12767 mtx_unlock(&softc->ctl_lock);
12768 io->taskio.task_status = CTL_TASK_LUN_DOES_NOT_EXIST;
12772 mtx_lock(&lun->lun_lock);
12773 mtx_unlock(&softc->ctl_lock);
12774 if (io->taskio.task_action == CTL_TASK_ABORT_TASK_SET) {
12775 ctl_abort_tasks_lun(lun, io->io_hdr.nexus.targ_port,
12776 io->io_hdr.nexus.initid,
12777 (io->io_hdr.flags & CTL_FLAG_FROM_OTHER_SC) != 0);
12780 (io->io_hdr.flags & CTL_FLAG_FROM_OTHER_SC) != 0);
12782 mtx_unlock(&lun->lun_lock);
12783 io->taskio.task_status = CTL_TASK_FUNCTION_COMPLETE;
12797 mtx_lock(&softc->ctl_lock);
12798 STAILQ_FOREACH(lun, &softc->lun_list, links) {
12799 mtx_lock(&lun->lun_lock);
12803 ps = lun->pending_sense[p];
12807 if ((lun->flags & CTL_LUN_RESERVED) && (lun->res_idx == initidx))
12808 lun->flags &= ~CTL_LUN_RESERVED;
12810 if (lun->prevent && ctl_is_set(lun->prevent, initidx)) {
12811 ctl_clear_mask(lun->prevent, initidx);
12812 lun->prevent_count--;
12818 mtx_unlock(&lun->lun_lock);
12820 mtx_unlock(&softc->ctl_lock);
12829 if (!(io->io_hdr.flags & CTL_FLAG_FROM_OTHER_SC)) {
12832 msg_info.hdr.nexus = io->io_hdr.nexus;
12841 initidx = ctl_get_initindex(&io->io_hdr.nexus);
12843 io->taskio.task_status = CTL_TASK_FUNCTION_COMPLETE;
12858 targ_lun = io->io_hdr.nexus.targ_mapped_lun;
12859 mtx_lock(&softc->ctl_lock);
12861 (lun = softc->ctl_luns[targ_lun]) == NULL) {
12862 mtx_unlock(&softc->ctl_lock);
12863 io->taskio.task_status = CTL_TASK_LUN_DOES_NOT_EXIST;
12867 mtx_lock(&lun->lun_lock);
12868 mtx_unlock(&softc->ctl_lock);
12876 LIST_FOREACH(xioh, &lun->ooa_queue, ooa_links) {
12880 if ((xioh->nexus.targ_port != io->io_hdr.nexus.targ_port)
12881 || (xioh->nexus.initid != io->io_hdr.nexus.initid)
12882 || (xioh->flags & CTL_FLAG_ABORT))
12894 if (((xio->scsiio.tag_type == CTL_TAG_UNTAGGED)
12895 && (io->taskio.tag_type == CTL_TAG_UNTAGGED))
12896 || (xio->scsiio.tag_num == io->taskio.tag_num)) {
12905 if (xio->scsiio.tag_num == io->taskio.tag_num) {
12907 xioh->flags |= CTL_FLAG_ABORT;
12908 if ((io->io_hdr.flags & CTL_FLAG_FROM_OTHER_SC) == 0 &&
12909 !(lun->flags & CTL_LUN_PRIMARY_SC)) {
12912 msg_info.hdr.nexus = io->io_hdr.nexus;
12914 msg_info.task.tag_num = io->taskio.tag_num;
12915 msg_info.task.tag_type = io->taskio.tag_type;
12925 mtx_unlock(&lun->lun_lock);
12926 io->taskio.task_status = CTL_TASK_FUNCTION_COMPLETE;
12939 targ_lun = io->io_hdr.nexus.targ_mapped_lun;
12940 mtx_lock(&softc->ctl_lock);
12942 (lun = softc->ctl_luns[targ_lun]) == NULL) {
12943 mtx_unlock(&softc->ctl_lock);
12944 io->taskio.task_status = CTL_TASK_LUN_DOES_NOT_EXIST;
12947 mtx_lock(&lun->lun_lock);
12948 mtx_unlock(&softc->ctl_lock);
12949 LIST_FOREACH(xioh, &lun->ooa_queue, ooa_links) {
12953 if ((xioh->nexus.targ_port != io->io_hdr.nexus.targ_port)
12954 || (xioh->nexus.initid != io->io_hdr.nexus.initid)
12955 || (xioh->flags & CTL_FLAG_ABORT))
12958 if (task_set || xio->scsiio.tag_num == io->taskio.tag_num) {
12963 mtx_unlock(&lun->lun_lock);
12965 io->taskio.task_status = CTL_TASK_FUNCTION_SUCCEEDED;
12967 io->taskio.task_status = CTL_TASK_FUNCTION_COMPLETE;
12979 targ_lun = io->io_hdr.nexus.targ_mapped_lun;
12980 mtx_lock(&softc->ctl_lock);
12982 (lun = softc->ctl_luns[targ_lun]) == NULL) {
12983 mtx_unlock(&softc->ctl_lock);
12984 io->taskio.task_status = CTL_TASK_LUN_DOES_NOT_EXIST;
12987 mtx_lock(&lun->lun_lock);
12988 mtx_unlock(&softc->ctl_lock);
12989 initidx = ctl_get_initindex(&io->io_hdr.nexus);
12990 ua = ctl_build_qae(lun, initidx, io->taskio.task_resp);
12991 mtx_unlock(&lun->lun_lock);
12993 io->taskio.task_status = CTL_TASK_FUNCTION_SUCCEEDED;
12995 io->taskio.task_status = CTL_TASK_FUNCTION_COMPLETE;
13005 KASSERT(io->io_hdr.io_type == CTL_IO_TASK,
13006 ("ctl_run_task: Unextected io_type %d\n", io->io_hdr.io_type));
13007 io->taskio.task_status = CTL_TASK_FUNCTION_NOT_SUPPORTED;
13008 bzero(io->taskio.task_resp, sizeof(io->taskio.task_resp));
13009 switch (io->taskio.task_action) {
13044 __func__, io->taskio.task_action);
13048 io->io_hdr.status = CTL_SUCCESS;
13050 io->io_hdr.status = CTL_ERROR;
13068 targ_lun = io->io_hdr.nexus.targ_mapped_lun;
13069 switch (io->io_hdr.msg_type) {
13071 ctl_serialize_other_sc_cmd(&io->scsiio);
13074 entry = ctl_get_cmd_entry(&io->scsiio, NULL);
13076 (lun = softc->ctl_luns[targ_lun]) == NULL) {
13080 mtx_lock(&lun->lun_lock);
13081 if (ctl_scsiio_lun_check(lun, entry, &io->scsiio) != 0) {
13082 mtx_unlock(&lun->lun_lock);
13086 io->io_hdr.flags |= CTL_FLAG_IS_WAS_ON_RTR;
13087 mtx_unlock(&lun->lun_lock);
13091 if (softc->ha_mode == CTL_HA_MODE_XFER) {
13096 (lun = softc->ctl_luns[targ_lun]) == NULL) {
13100 mtx_lock(&lun->lun_lock);
13102 LIST_REMOVE(&io->io_hdr, ooa_links);
13103 mtx_unlock(&lun->lun_lock);
13125 __func__, io->io_hdr.msg_type);
13142 pattern = desc->error_pattern;
13157 filtered_pattern = entry->pattern & pattern;
13185 action = ctl_extent_check_lba(lba1, len1, desc->lba_range.lba,
13186 desc->lba_range.len, FALSE);
13205 mtx_assert(&lun->lun_lock, MA_OWNED);
13207 STAILQ_FOREACH_SAFE(desc, &lun->error_list, links, desc2) {
13213 pattern = ctl_cmd_pattern_match(&io->scsiio, desc);
13217 switch (desc->lun_error & CTL_LUN_INJ_TYPE) {
13219 ctl_set_aborted(&io->scsiio);
13222 ctl_set_medium_error(&io->scsiio,
13223 (io->io_hdr.flags & CTL_FLAG_DATA_MASK) !=
13229 ctl_set_ua(&io->scsiio, 0x29, 0x00);
13234 * Just copy the sense information without doing
13237 bcopy(&desc->custom_sense, &io->scsiio.sense_data,
13238 MIN(sizeof(desc->custom_sense),
13239 sizeof(io->scsiio.sense_data)));
13240 io->scsiio.scsi_status = SCSI_STATUS_CHECK_COND;
13241 io->scsiio.sense_len = SSD_FULL_SIZE;
13242 io->io_hdr.status = CTL_SCSI_ERROR | CTL_AUTOSENSE;
13251 desc->lun_error &= ~CTL_LUN_INJ_CONTINUOUS;
13255 * By default, each error injection action is a one-shot
13257 if (desc->lun_error & CTL_LUN_INJ_CONTINUOUS)
13260 STAILQ_REMOVE(&lun->error_list, desc, ctl_error_desc, links);
13285 bintime_sub(&cur_bt, &io->io_hdr.dma_start_bt);
13286 bintime_add(&io->io_hdr.dma_bt, &cur_bt);
13288 io->io_hdr.num_dmas++;
13290 if ((io->io_hdr.port_status != 0) &&
13291 ((io->io_hdr.status & CTL_STATUS_MASK) == CTL_STATUS_NONE ||
13292 (io->io_hdr.status & CTL_STATUS_MASK) == CTL_SUCCESS)) {
13293 switch (io->io_hdr.io_type) {
13295 ctl_set_internal_failure(&io->scsiio, /*sks_valid*/ 1,
13296 /*retry_count*/ io->io_hdr.port_status);
13300 if (io->io_hdr.flags & CTL_FLAG_ABORT)
13301 ctl_nvme_set_command_aborted(&io->nvmeio);
13303 ctl_nvme_set_data_transfer_error(&io->nvmeio);
13309 (io->io_hdr.flags & CTL_FLAG_DATA_MASK) == CTL_FLAG_DATA_OUT &&
13310 ((io->io_hdr.status & CTL_STATUS_MASK) == CTL_STATUS_NONE ||
13311 (io->io_hdr.status & CTL_STATUS_MASK) == CTL_SUCCESS)) {
13312 switch (io->io_hdr.io_type) {
13314 ctl_set_invalid_field_ciu(&io->scsiio);
13318 ctl_nvme_set_data_transfer_error(&io->nvmeio);
13340 mtx_assert(&((struct ctl_softc *)CTL_SOFTC(io))->ctl_lock, MA_NOTOWNED);
13348 getbinuptime(&io->io_hdr.dma_start_bt);
13352 if (io->io_hdr.flags & CTL_FLAG_DELAY_DONE) {
13353 io->io_hdr.flags &= ~CTL_FLAG_DELAY_DONE;
13359 && (lun->delay_info.datamove_delay > 0)) {
13360 callout_init(&io->io_hdr.delay_callout, /*mpsafe*/ 1);
13361 io->io_hdr.flags |= CTL_FLAG_DELAY_DONE;
13362 callout_reset(&io->io_hdr.delay_callout,
13363 lun->delay_info.datamove_delay * hz,
13365 if (lun->delay_info.datamove_type ==
13367 lun->delay_info.datamove_delay = 0;
13377 if (io->io_hdr.flags & CTL_FLAG_ABORT) {
13378 switch (io->io_hdr.io_type) {
13381 io->scsiio.tag_num, io->io_hdr.nexus.initid,
13382 io->io_hdr.nexus.targ_port,
13383 io->io_hdr.nexus.targ_lun);
13388 le16toh(io->nvmeio.cmd.cid),
13389 io->io_hdr.nexus.initid, io->io_hdr.nexus.targ_port,
13390 io->io_hdr.nexus.targ_lun);
13395 io->io_hdr.port_status = 31337;
13408 fe_datamove = CTL_PORT(io)->fe_datamove;
13425 msg.hdr.serializing_sc = io->io_hdr.remote_io;
13426 msg.hdr.nexus = io->io_hdr.nexus;
13427 msg.hdr.status = io->io_hdr.status;
13428 msg.scsi.kern_data_resid = io->scsiio.kern_data_resid;
13429 msg.scsi.tag_num = io->scsiio.tag_num;
13430 msg.scsi.tag_type = io->scsiio.tag_type;
13431 msg.scsi.scsi_status = io->scsiio.scsi_status;
13432 memcpy(&msg.scsi.sense_data, &io->scsiio.sense_data,
13433 io->scsiio.sense_len);
13434 msg.scsi.sense_len = io->scsiio.sense_len;
13435 msg.scsi.port_status = io->io_hdr.port_status;
13436 io->io_hdr.flags &= ~CTL_FLAG_IO_ACTIVE;
13437 if (io->io_hdr.flags & CTL_FLAG_FAILOVER) {
13442 sizeof(msg.scsi) - sizeof(msg.scsi.sense_data) +
13447 bintime_sub(&cur_bt, &io->io_hdr.dma_start_bt);
13448 bintime_add(&io->io_hdr.dma_bt, &cur_bt);
13450 io->io_hdr.num_dmas++;
13463 io = rq->context;
13466 if (rq->ret != CTL_HA_STATUS_SUCCESS) {
13468 rq->ret);
13469 ctl_set_internal_failure(&io->scsiio,
13471 /*retry_count*/ rq->ret);
13476 for (i = 0; i < io->scsiio.kern_sg_entries; i++)
13512 * - Get the data from the host/HBA into local memory.
13513 * - DMA memory from the local controller to the remote controller.
13514 * - Send status back to the remote controller.
13522 io->scsiio.kern_data_ptr = (uint8_t *)CTL_LSGL(io);
13528 io->scsiio.be_move_done = ctl_datamove_remote_dm_write_cb;
13530 fe_datamove = CTL_PORT(io)->fe_datamove;
13541 for (i = 0; i < io->scsiio.kern_sg_entries; i++)
13562 io = rq->context;
13565 if (rq->ret != CTL_HA_STATUS_SUCCESS) {
13567 rq->ret);
13568 ctl_set_internal_failure(&io->scsiio,
13570 /*retry_count*/ rq->ret);
13576 io->scsiio.kern_data_ptr = (uint8_t *)CTL_LSGL(io);
13582 io->scsiio.be_move_done = ctl_datamove_remote_dm_read_cb;
13586 fe_datamove = CTL_PORT(io)->fe_datamove;
13602 len_to_go = io->scsiio.kern_data_len;
13615 len_to_go -= local_sglist[i].len;
13621 io->scsiio.kern_sg_entries = i;
13645 && ((io->io_hdr.status & CTL_STATUS_MASK) != CTL_STATUS_NONE &&
13646 (io->io_hdr.status & CTL_STATUS_MASK) != CTL_SUCCESS))
13647 ctl_set_busy(&io->scsiio);
13649 if ((io->io_hdr.status & CTL_STATUS_MASK) != CTL_STATUS_NONE &&
13650 (io->io_hdr.status & CTL_STATUS_MASK) != CTL_SUCCESS) {
13682 for (i = 0, j = 0; total_used < io->scsiio.kern_data_len; ) {
13686 rq->command = command;
13687 rq->context = io;
13695 cur_len = MIN(local_sglist[i].len - local_used,
13696 remote_sglist[j].len - remote_used);
13697 rq->size = cur_len;
13704 if ((io->io_hdr.flags & CTL_FLAG_BUS_ADDR) == 0) {
13706 rq->local = vtophys(tmp_ptr);
13708 rq->local = tmp_ptr;
13710 KASSERT((io->io_hdr.flags & CTL_FLAG_BUS_ADDR) == 0,
13712 rq->local = tmp_ptr;
13717 rq->remote = tmp_ptr;
13719 rq->callback = NULL;
13734 if (total_used >= io->scsiio.kern_data_len)
13735 rq->callback = callback;
13742 rq->ret = isc_ret;
13792 mtx_assert(&((struct ctl_softc *)CTL_SOFTC(io))->ctl_lock, MA_NOTOWNED);
13794 if (io->io_hdr.flags & CTL_FLAG_FAILOVER) {
13805 if (io->io_hdr.flags & CTL_FLAG_ABORT) {
13807 io->scsiio.tag_num, io->io_hdr.nexus.initid,
13808 io->io_hdr.nexus.targ_port,
13809 io->io_hdr.nexus.targ_lun);
13810 io->io_hdr.port_status = 31338;
13815 if ((io->io_hdr.flags & CTL_FLAG_DATA_MASK) == CTL_FLAG_DATA_OUT)
13817 else if ((io->io_hdr.flags & CTL_FLAG_DATA_MASK) == CTL_FLAG_DATA_IN)
13820 io->io_hdr.port_status = 31339;
13835 fe_done = port->fe_done;
13838 if ((time_uptime - io->io_hdr.start_time) > ctl_time_io_secs) {
13843 ctl_scsi_path_string(&io->io_hdr, path_str, sizeof(path_str));
13849 (intmax_t)time_uptime - io->io_hdr.start_time);
13855 switch (io->io_hdr.io_type) {
13867 __func__, io->io_hdr.io_type);
13872 io->io_hdr.nexus.targ_mapped_lun));
13876 mtx_lock(&lun->lun_lock);
13881 * RECOVERED ERROR or NO SENSE, depending on MRIE mode page field.
13883 if (lun->ie_reported == 0 && lun->ie_asc != 0 &&
13884 io->io_hdr.status == CTL_SUCCESS &&
13885 (io->io_hdr.flags & CTL_FLAG_STATUS_SENT) == 0) {
13886 uint8_t mrie = lun->MODE_IE.mrie;
13887 uint8_t per = ((lun->MODE_RWER.byte3 & SMS_RWER_PER) ||
13888 (lun->MODE_VER.byte3 & SMS_VER_PER));
13894 (ctl_get_cmd_entry(&io->scsiio, NULL)->flags &
13896 ctl_set_sense(&io->scsiio,
13900 /*asc*/ lun->ie_asc,
13901 /*ascq*/ lun->ie_ascq,
13903 lun->ie_reported = 1;
13905 } else if (lun->ie_reported < 0)
13906 lun->ie_reported = 0;
13912 if (!STAILQ_EMPTY(&lun->error_list) &&
13913 ((io->io_hdr.status & CTL_STATUS_MASK) == CTL_SUCCESS) &&
13914 ((io->io_hdr.flags & CTL_FLAG_STATUS_SENT) == 0))
13923 if ((io->io_hdr.status & CTL_STATUS_MASK) == CTL_SUCCESS &&
13924 (io->io_hdr.io_type == CTL_IO_SCSI ||
13925 io->io_hdr.io_type == CTL_IO_NVME ||
13926 io->io_hdr.io_type == CTL_IO_NVME_ADMIN)) {
13932 bintime_sub(&bt, &io->io_hdr.start_bt);
13934 if ((io->io_hdr.flags & CTL_FLAG_DATA_MASK) ==
13937 else if ((io->io_hdr.flags & CTL_FLAG_DATA_MASK) ==
13943 lun->stats.bytes[type] += ctl_kern_total_len(io);
13944 lun->stats.operations[type] ++;
13945 lun->stats.dmas[type] += io->io_hdr.num_dmas;
13947 bintime_add(&lun->stats.dma_time[type], &io->io_hdr.dma_bt);
13948 bintime_add(&lun->stats.time[type], &bt);
13951 mtx_lock(&port->port_lock);
13952 port->stats.bytes[type] += ctl_kern_total_len(io);
13953 port->stats.operations[type] ++;
13954 port->stats.dmas[type] += io->io_hdr.num_dmas;
13956 bintime_add(&port->stats.dma_time[type], &io->io_hdr.dma_bt);
13957 bintime_add(&port->stats.time[type], &bt);
13959 mtx_unlock(&port->port_lock);
13972 LIST_REMOVE(&io->io_hdr, ooa_links);
13974 if (LIST_EMPTY(&lun->ooa_queue))
13975 lun->last_busy = getsbinuptime();
13982 if ((lun->flags & CTL_LUN_INVALID)
13983 && LIST_EMPTY(&lun->ooa_queue)) {
13984 mtx_unlock(&lun->lun_lock);
13987 mtx_unlock(&lun->lun_lock);
13996 if (io->io_hdr.flags & CTL_FLAG_ABORT) {
13997 switch (io->io_hdr.io_type) {
13999 ctl_set_task_aborted(&io->scsiio);
14003 ctl_nvme_set_command_aborted(&io->nvmeio);
14013 if ((io->io_hdr.status & CTL_STATUS_MASK) != CTL_SUCCESS &&
14022 if ((softc->ha_mode != CTL_HA_MODE_XFER) &&
14023 (io->io_hdr.flags & CTL_FLAG_SENT_2OTHER_SC)) {
14026 msg.hdr.serializing_sc = io->io_hdr.remote_io;
14027 msg.hdr.nexus = io->io_hdr.nexus;
14029 sizeof(msg.scsi) - sizeof(msg.scsi.sense_data),
14038 * sense comes back in from the initiator, we'll dequeue this and send it.
14052 targ_lun = ctl_lun_map_from_port(port, io->io_hdr.nexus.targ_lun);
14057 * a per-LUN queue initially). That is so that we can handle
14060 * If we don't have a LUN for this, just toss the sense information.
14062 mtx_lock(&softc->ctl_lock);
14064 (lun = softc->ctl_luns[targ_lun]) == NULL) {
14065 mtx_unlock(&softc->ctl_lock);
14068 mtx_lock(&lun->lun_lock);
14069 mtx_unlock(&softc->ctl_lock);
14071 initidx = ctl_get_initindex(&io->io_hdr.nexus);
14073 if (lun->pending_sense[p] == NULL) {
14074 lun->pending_sense[p] = malloc(sizeof(*ps) * CTL_MAX_INIT_PER_PORT,
14077 if ((ps = lun->pending_sense[p]) != NULL) {
14080 memcpy(ps, &io->scsiio.sense_data, io->scsiio.sense_len);
14082 mtx_unlock(&lun->lun_lock);
14098 switch (io->io_hdr.io_type) {
14101 CTL_DEBUG_PRINT(("ctl_queue cdb[0]=%02X\n", io->scsiio.cdb[0]));
14105 io->nvmeio.cmd.opc));
14109 io->nvmeio.cmd.opc));
14116 io->io_hdr.start_time = time_uptime;
14117 getbinuptime(&io->io_hdr.start_bt);
14120 /* Map FE-specific LUN ID into global one. */
14121 io->io_hdr.nexus.targ_mapped_lun =
14122 ctl_lun_map_from_port(port, io->io_hdr.nexus.targ_lun);
14124 switch (io->io_hdr.io_type) {
14134 printf("ctl_queue: unknown I/O type %d\n", io->io_hdr.io_type);
14146 CTL_DEBUG_PRINT(("ctl_run cdb[0]=%02X\n", io->scsiio.cdb[0]));
14149 io->io_hdr.start_time = time_uptime;
14150 getbinuptime(&io->io_hdr.start_bt);
14153 /* Map FE-specific LUN ID into global one. */
14154 io->io_hdr.nexus.targ_mapped_lun =
14155 ctl_lun_map_from_port(port, io->io_hdr.nexus.targ_lun);
14157 switch (io->io_hdr.io_type) {
14161 ctl_scsiio_precheck(&io->scsiio);
14172 ctl_nvmeio_precheck(&io->nvmeio);
14175 printf("ctl_run: unknown I/O type %d\n", io->io_hdr.io_type);
14199 if (!TAILQ_EMPTY(&io->io_hdr.blocked_queue)) {
14200 mtx_lock(&lun->lun_lock);
14201 io->io_hdr.flags |= CTL_FLAG_SERSEQ_DONE;
14203 mtx_unlock(&lun->lun_lock);
14205 io->io_hdr.flags |= CTL_FLAG_SERSEQ_DONE;
14216 if (io->io_hdr.flags & CTL_FLAG_ALREADY_DONE) {
14217 switch (io->io_hdr.io_type) {
14224 io->io_hdr.io_type,
14225 io->io_hdr.msg_type,
14226 io->scsiio.cdb[0],
14227 io->io_hdr.nexus.initid,
14228 io->io_hdr.nexus.targ_port,
14229 io->io_hdr.nexus.targ_lun,
14230 (io->io_hdr.io_type == CTL_IO_TASK) ?
14231 io->taskio.tag_num :
14232 io->scsiio.tag_num,
14233 io->io_hdr.flags,
14234 io->io_hdr.status);
14242 io->io_hdr.io_type,
14243 io->io_hdr.msg_type,
14244 io->nvmeio.cmd.opc,
14245 io->io_hdr.nexus.initid,
14246 io->io_hdr.nexus.targ_port,
14247 io->io_hdr.nexus.targ_lun,
14248 io->nvmeio.cmd.cid,
14249 io->io_hdr.flags,
14250 io->io_hdr.status);
14256 io->io_hdr.io_type,
14257 io->io_hdr.msg_type,
14258 io->io_hdr.nexus.initid,
14259 io->io_hdr.nexus.targ_port,
14260 io->io_hdr.nexus.targ_lun,
14261 io->io_hdr.flags,
14262 io->io_hdr.status);
14266 io->io_hdr.flags |= CTL_FLAG_ALREADY_DONE;
14273 if (io->io_hdr.flags & CTL_FLAG_INT_COPY)
14277 if (io->io_hdr.flags & CTL_FLAG_DELAY_DONE) {
14278 io->io_hdr.flags &= ~CTL_FLAG_DELAY_DONE;
14283 && (lun->delay_info.done_delay > 0)) {
14284 callout_init(&io->io_hdr.delay_callout, /*mpsafe*/ 1);
14285 io->io_hdr.flags |= CTL_FLAG_DELAY_DONE;
14286 callout_reset(&io->io_hdr.delay_callout,
14287 lun->delay_info.done_delay * hz,
14289 if (lun->delay_info.done_type == CTL_DELAY_TYPE_ONESHOT)
14290 lun->delay_info.done_delay = 0;
14303 struct ctl_softc *softc = thr->ctl_softc;
14309 sched_prio(curthread, PUSER - 1);
14312 while (!softc->shutdown) {
14315 * - ISC
14316 * - done queue (to free up resources, unblock other commands)
14317 * - incoming queue
14318 * - RtR queue
14323 mtx_lock(&thr->queue_lock);
14324 io = (union ctl_io *)STAILQ_FIRST(&thr->isc_queue);
14326 STAILQ_REMOVE_HEAD(&thr->isc_queue, links);
14327 mtx_unlock(&thr->queue_lock);
14331 io = (union ctl_io *)STAILQ_FIRST(&thr->done_queue);
14333 STAILQ_REMOVE_HEAD(&thr->done_queue, links);
14335 mtx_unlock(&thr->queue_lock);
14339 io = (union ctl_io *)STAILQ_FIRST(&thr->incoming_queue);
14341 STAILQ_REMOVE_HEAD(&thr->incoming_queue, links);
14342 mtx_unlock(&thr->queue_lock);
14343 switch (io->io_hdr.io_type) {
14348 ctl_scsiio_precheck(&io->scsiio);
14352 ctl_nvmeio_precheck(&io->nvmeio);
14359 io = (union ctl_io *)STAILQ_FIRST(&thr->rtr_queue);
14361 STAILQ_REMOVE_HEAD(&thr->rtr_queue, links);
14362 mtx_unlock(&thr->queue_lock);
14363 switch (io->io_hdr.io_type) {
14365 retval = ctl_scsiio(&io->scsiio);
14371 retval = ctl_nvmeio(&io->nvmeio);
14382 mtx_sleep(thr, &thr->queue_lock, PDROP, "-", 0);
14384 thr->thread = NULL;
14401 sched_prio(curthread, PUSER - 1);
14404 while (!softc->shutdown) {
14405 mtx_lock(&softc->ctl_lock);
14406 STAILQ_FOREACH(lun, &softc->lun_list, links) {
14407 if ((lun->flags & CTL_LUN_DISABLED) ||
14408 (lun->flags & CTL_LUN_NO_MEDIA) ||
14409 lun->backend->lun_attr == NULL)
14411 if ((lun->flags & CTL_LUN_PRIMARY_SC) == 0 &&
14412 softc->ha_mode == CTL_HA_MODE_XFER)
14414 if ((lun->MODE_RWER.byte8 & SMS_RWER_LBPERE) == 0)
14417 page = &lun->MODE_LBP;
14419 if ((page->descr[i].flags & SLBPPD_ENABLED) == 0)
14421 thres = scsi_4btoul(page->descr[i].count);
14423 switch (page->descr[i].resource) {
14439 mtx_unlock(&softc->ctl_lock); // XXX
14440 val = lun->backend->lun_attr(lun->be_lun, attr);
14441 mtx_lock(&softc->ctl_lock);
14444 if ((page->descr[i].flags & SLBPPD_ARMING_MASK)
14452 mtx_lock(&lun->lun_lock);
14454 scsi_u64to8b((uint8_t *)&page->descr[i] -
14455 (uint8_t *)page, lun->ua_tpt_info);
14456 if (lun->lasttpt == 0 ||
14457 time_uptime - lun->lasttpt >= CTL_LBP_UA_PERIOD) {
14458 lun->lasttpt = time_uptime;
14459 ctl_est_ua_all(lun, -1, CTL_UA_THIN_PROV_THRES);
14464 lun->lasttpt = 0;
14465 ctl_clr_ua_all(lun, -1, CTL_UA_THIN_PROV_THRES);
14466 set = -1;
14468 mtx_unlock(&lun->lun_lock);
14470 lun->ctl_softc->ha_mode == CTL_HA_MODE_XFER) {
14474 msg.hdr.nexus.initid = -1;
14475 msg.hdr.nexus.targ_port = -1;
14476 msg.hdr.nexus.targ_lun = lun->lun;
14477 msg.hdr.nexus.targ_mapped_lun = lun->lun;
14481 memcpy(msg.ua.ua_info, lun->ua_tpt_info, 8);
14482 mtx_unlock(&softc->ctl_lock); // XXX
14485 mtx_lock(&softc->ctl_lock);
14488 mtx_sleep(&softc->thresh_thread, &softc->ctl_lock,
14489 PDROP, "-", CTL_LBP_PERIOD * hz);
14491 softc->thresh_thread = NULL;
14502 idx = (io->io_hdr.nexus.targ_port * 127 +
14503 io->io_hdr.nexus.initid) % worker_threads;
14504 thr = &softc->threads[idx];
14505 mtx_lock(&thr->queue_lock);
14506 STAILQ_INSERT_TAIL(&thr->incoming_queue, &io->io_hdr, links);
14507 mtx_unlock(&thr->queue_lock);
14517 thr = &softc->threads[io->io_hdr.nexus.targ_mapped_lun % worker_threads];
14518 mtx_lock(&thr->queue_lock);
14519 STAILQ_INSERT_TAIL(&thr->rtr_queue, &io->io_hdr, links);
14520 mtx_unlock(&thr->queue_lock);
14530 thr = &softc->threads[io->io_hdr.nexus.targ_mapped_lun % worker_threads];
14531 mtx_lock(&thr->queue_lock);
14532 STAILQ_INSERT_TAIL(&thr->done_queue, &io->io_hdr, links);
14533 mtx_unlock(&thr->queue_lock);
14543 thr = &softc->threads[io->io_hdr.nexus.targ_mapped_lun % worker_threads];
14544 mtx_lock(&thr->queue_lock);
14545 STAILQ_INSERT_TAIL(&thr->isc_queue, &io->io_hdr, links);
14546 mtx_unlock(&thr->queue_lock);