1991554f2SKenneth D. Merry /*- 2*c91d307fSStephen McConnell * Copyright (c) 2011-2014 LSI Corp. 3991554f2SKenneth D. Merry * All rights reserved. 4991554f2SKenneth D. Merry * 5991554f2SKenneth D. Merry * Redistribution and use in source and binary forms, with or without 6991554f2SKenneth D. Merry * modification, are permitted provided that the following conditions 7991554f2SKenneth D. Merry * are met: 8991554f2SKenneth D. Merry * 1. Redistributions of source code must retain the above copyright 9991554f2SKenneth D. Merry * notice, this list of conditions and the following disclaimer. 10991554f2SKenneth D. Merry * 2. Redistributions in binary form must reproduce the above copyright 11991554f2SKenneth D. Merry * notice, this list of conditions and the following disclaimer in the 12991554f2SKenneth D. Merry * documentation and/or other materials provided with the distribution. 13991554f2SKenneth D. Merry * 14991554f2SKenneth D. Merry * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15991554f2SKenneth D. Merry * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16991554f2SKenneth D. Merry * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17991554f2SKenneth D. Merry * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18991554f2SKenneth D. Merry * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19991554f2SKenneth D. Merry * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20991554f2SKenneth D. Merry * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21991554f2SKenneth D. Merry * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22991554f2SKenneth D. Merry * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23991554f2SKenneth D. Merry * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24991554f2SKenneth D. Merry * SUCH DAMAGE. 25991554f2SKenneth D. Merry * 26*c91d307fSStephen McConnell * LSI MPT-Fusion Host Adapter FreeBSD 27991554f2SKenneth D. Merry */ 28991554f2SKenneth D. Merry 29991554f2SKenneth D. Merry #include <sys/cdefs.h> 30991554f2SKenneth D. Merry __FBSDID("$FreeBSD$"); 31991554f2SKenneth D. Merry 32*c91d307fSStephen McConnell /* Communications core for LSI MPT2 */ 33991554f2SKenneth D. Merry 34991554f2SKenneth D. Merry /* TODO Move headers to mprvar */ 35991554f2SKenneth D. Merry #include <sys/types.h> 36991554f2SKenneth D. Merry #include <sys/param.h> 37991554f2SKenneth D. Merry #include <sys/systm.h> 38991554f2SKenneth D. Merry #include <sys/kernel.h> 39991554f2SKenneth D. Merry #include <sys/selinfo.h> 40991554f2SKenneth D. Merry #include <sys/module.h> 41991554f2SKenneth D. Merry #include <sys/bus.h> 42991554f2SKenneth D. Merry #include <sys/conf.h> 43991554f2SKenneth D. Merry #include <sys/bio.h> 44991554f2SKenneth D. Merry #include <sys/malloc.h> 45991554f2SKenneth D. Merry #include <sys/uio.h> 46991554f2SKenneth D. Merry #include <sys/sysctl.h> 47991554f2SKenneth D. Merry #include <sys/endian.h> 48991554f2SKenneth D. Merry #include <sys/queue.h> 49991554f2SKenneth D. Merry #include <sys/kthread.h> 50991554f2SKenneth D. Merry #include <sys/taskqueue.h> 51991554f2SKenneth D. Merry #include <sys/sbuf.h> 52991554f2SKenneth D. Merry 53991554f2SKenneth D. Merry #include <machine/bus.h> 54991554f2SKenneth D. Merry #include <machine/resource.h> 55991554f2SKenneth D. Merry #include <sys/rman.h> 56991554f2SKenneth D. Merry 57991554f2SKenneth D. Merry #include <machine/stdarg.h> 58991554f2SKenneth D. Merry 59991554f2SKenneth D. Merry #include <cam/cam.h> 60991554f2SKenneth D. Merry #include <cam/cam_ccb.h> 61991554f2SKenneth D. Merry #include <cam/cam_debug.h> 62991554f2SKenneth D. Merry #include <cam/cam_sim.h> 63991554f2SKenneth D. Merry #include <cam/cam_xpt_sim.h> 64991554f2SKenneth D. Merry #include <cam/cam_xpt_periph.h> 65991554f2SKenneth D. Merry #include <cam/cam_periph.h> 66991554f2SKenneth D. Merry #include <cam/scsi/scsi_all.h> 67991554f2SKenneth D. Merry #include <cam/scsi/scsi_message.h> 68991554f2SKenneth D. Merry 69991554f2SKenneth D. Merry #include <dev/mpr/mpi/mpi2_type.h> 70991554f2SKenneth D. Merry #include <dev/mpr/mpi/mpi2.h> 71991554f2SKenneth D. Merry #include <dev/mpr/mpi/mpi2_ioc.h> 72991554f2SKenneth D. Merry #include <dev/mpr/mpi/mpi2_sas.h> 73991554f2SKenneth D. Merry #include <dev/mpr/mpi/mpi2_cnfg.h> 74991554f2SKenneth D. Merry #include <dev/mpr/mpi/mpi2_init.h> 75991554f2SKenneth D. Merry #include <dev/mpr/mpi/mpi2_raid.h> 76991554f2SKenneth D. Merry #include <dev/mpr/mpi/mpi2_tool.h> 77991554f2SKenneth D. Merry #include <dev/mpr/mpr_ioctl.h> 78991554f2SKenneth D. Merry #include <dev/mpr/mprvar.h> 79991554f2SKenneth D. Merry #include <dev/mpr/mpr_table.h> 80991554f2SKenneth D. Merry #include <dev/mpr/mpr_sas.h> 81991554f2SKenneth D. Merry 82991554f2SKenneth D. Merry /* For Hashed SAS Address creation for SATA Drives */ 83991554f2SKenneth D. Merry #define MPT2SAS_SN_LEN 20 84991554f2SKenneth D. Merry #define MPT2SAS_MN_LEN 40 85991554f2SKenneth D. Merry 86991554f2SKenneth D. Merry struct mpr_fw_event_work { 87991554f2SKenneth D. Merry u16 event; 88991554f2SKenneth D. Merry void *event_data; 89991554f2SKenneth D. Merry TAILQ_ENTRY(mpr_fw_event_work) ev_link; 90991554f2SKenneth D. Merry }; 91991554f2SKenneth D. Merry 92991554f2SKenneth D. Merry union _sata_sas_address { 93991554f2SKenneth D. Merry u8 wwid[8]; 94991554f2SKenneth D. Merry struct { 95991554f2SKenneth D. Merry u32 high; 96991554f2SKenneth D. Merry u32 low; 97991554f2SKenneth D. Merry } word; 98991554f2SKenneth D. Merry }; 99991554f2SKenneth D. Merry 100991554f2SKenneth D. Merry /* 101991554f2SKenneth D. Merry * define the IDENTIFY DEVICE structure 102991554f2SKenneth D. Merry */ 103991554f2SKenneth D. Merry struct _ata_identify_device_data { 104991554f2SKenneth D. Merry u16 reserved1[10]; /* 0-9 */ 105991554f2SKenneth D. Merry u16 serial_number[10]; /* 10-19 */ 106991554f2SKenneth D. Merry u16 reserved2[7]; /* 20-26 */ 107991554f2SKenneth D. Merry u16 model_number[20]; /* 27-46*/ 108*c91d307fSStephen McConnell u16 reserved3[209]; /* 47-255*/ 109991554f2SKenneth D. Merry }; 110991554f2SKenneth D. Merry static u32 event_count; 111991554f2SKenneth D. Merry static void mprsas_fw_work(struct mpr_softc *sc, 112991554f2SKenneth D. Merry struct mpr_fw_event_work *fw_event); 113991554f2SKenneth D. Merry static void mprsas_fw_event_free(struct mpr_softc *, 114991554f2SKenneth D. Merry struct mpr_fw_event_work *); 115991554f2SKenneth D. Merry static int mprsas_add_device(struct mpr_softc *sc, u16 handle, u8 linkrate); 116991554f2SKenneth D. Merry static int mprsas_get_sata_identify(struct mpr_softc *sc, u16 handle, 117991554f2SKenneth D. Merry Mpi2SataPassthroughReply_t *mpi_reply, char *id_buffer, int sz, 118991554f2SKenneth D. Merry u32 devinfo); 119991554f2SKenneth D. Merry int mprsas_get_sas_address_for_sata_disk(struct mpr_softc *sc, 120*c91d307fSStephen McConnell u64 *sas_address, u16 handle, u32 device_info); 121991554f2SKenneth D. Merry static int mprsas_volume_add(struct mpr_softc *sc, 122991554f2SKenneth D. Merry u16 handle); 123991554f2SKenneth D. Merry static void mprsas_SSU_to_SATA_devices(struct mpr_softc *sc); 124991554f2SKenneth D. Merry static void mprsas_stop_unit_done(struct cam_periph *periph, 125991554f2SKenneth D. Merry union ccb *done_ccb); 126991554f2SKenneth D. Merry 127991554f2SKenneth D. Merry void 128991554f2SKenneth D. Merry mprsas_evt_handler(struct mpr_softc *sc, uintptr_t data, 129991554f2SKenneth D. Merry MPI2_EVENT_NOTIFICATION_REPLY *event) 130991554f2SKenneth D. Merry { 131991554f2SKenneth D. Merry struct mpr_fw_event_work *fw_event; 132991554f2SKenneth D. Merry u16 sz; 133991554f2SKenneth D. Merry 134991554f2SKenneth D. Merry mpr_dprint(sc, MPR_TRACE, "%s\n", __func__); 135991554f2SKenneth D. Merry mpr_print_evt_sas(sc, event); 136991554f2SKenneth D. Merry mprsas_record_event(sc, event); 137991554f2SKenneth D. Merry 138991554f2SKenneth D. Merry fw_event = malloc(sizeof(struct mpr_fw_event_work), M_MPR, 139991554f2SKenneth D. Merry M_ZERO|M_NOWAIT); 140991554f2SKenneth D. Merry if (!fw_event) { 141991554f2SKenneth D. Merry printf("%s: allocate failed for fw_event\n", __func__); 142991554f2SKenneth D. Merry return; 143991554f2SKenneth D. Merry } 144991554f2SKenneth D. Merry sz = le16toh(event->EventDataLength) * 4; 145991554f2SKenneth D. Merry fw_event->event_data = malloc(sz, M_MPR, M_ZERO|M_NOWAIT); 146991554f2SKenneth D. Merry if (!fw_event->event_data) { 147991554f2SKenneth D. Merry printf("%s: allocate failed for event_data\n", __func__); 148991554f2SKenneth D. Merry free(fw_event, M_MPR); 149991554f2SKenneth D. Merry return; 150991554f2SKenneth D. Merry } 151991554f2SKenneth D. Merry 152991554f2SKenneth D. Merry bcopy(event->EventData, fw_event->event_data, sz); 153991554f2SKenneth D. Merry fw_event->event = event->Event; 154991554f2SKenneth D. Merry if ((event->Event == MPI2_EVENT_SAS_TOPOLOGY_CHANGE_LIST || 155991554f2SKenneth D. Merry event->Event == MPI2_EVENT_SAS_ENCL_DEVICE_STATUS_CHANGE || 156991554f2SKenneth D. Merry event->Event == MPI2_EVENT_IR_CONFIGURATION_CHANGE_LIST) && 157991554f2SKenneth D. Merry sc->track_mapping_events) 158991554f2SKenneth D. Merry sc->pending_map_events++; 159991554f2SKenneth D. Merry 160991554f2SKenneth D. Merry /* 161991554f2SKenneth D. Merry * When wait_for_port_enable flag is set, make sure that all the events 162991554f2SKenneth D. Merry * are processed. Increment the startup_refcount and decrement it after 163991554f2SKenneth D. Merry * events are processed. 164991554f2SKenneth D. Merry */ 165991554f2SKenneth D. Merry if ((event->Event == MPI2_EVENT_SAS_TOPOLOGY_CHANGE_LIST || 166991554f2SKenneth D. Merry event->Event == MPI2_EVENT_IR_CONFIGURATION_CHANGE_LIST) && 167991554f2SKenneth D. Merry sc->wait_for_port_enable) 168991554f2SKenneth D. Merry mprsas_startup_increment(sc->sassc); 169991554f2SKenneth D. Merry 170991554f2SKenneth D. Merry TAILQ_INSERT_TAIL(&sc->sassc->ev_queue, fw_event, ev_link); 171991554f2SKenneth D. Merry taskqueue_enqueue(sc->sassc->ev_tq, &sc->sassc->ev_task); 172991554f2SKenneth D. Merry 173991554f2SKenneth D. Merry } 174991554f2SKenneth D. Merry 175991554f2SKenneth D. Merry static void 176991554f2SKenneth D. Merry mprsas_fw_event_free(struct mpr_softc *sc, struct mpr_fw_event_work *fw_event) 177991554f2SKenneth D. Merry { 178991554f2SKenneth D. Merry 179991554f2SKenneth D. Merry free(fw_event->event_data, M_MPR); 180991554f2SKenneth D. Merry free(fw_event, M_MPR); 181991554f2SKenneth D. Merry } 182991554f2SKenneth D. Merry 183991554f2SKenneth D. Merry /** 184991554f2SKenneth D. Merry * _mpr_fw_work - delayed task for processing firmware events 185991554f2SKenneth D. Merry * @sc: per adapter object 186991554f2SKenneth D. Merry * @fw_event: The fw_event_work object 187991554f2SKenneth D. Merry * Context: user. 188991554f2SKenneth D. Merry * 189991554f2SKenneth D. Merry * Return nothing. 190991554f2SKenneth D. Merry */ 191991554f2SKenneth D. Merry static void 192991554f2SKenneth D. Merry mprsas_fw_work(struct mpr_softc *sc, struct mpr_fw_event_work *fw_event) 193991554f2SKenneth D. Merry { 194991554f2SKenneth D. Merry struct mprsas_softc *sassc; 195991554f2SKenneth D. Merry sassc = sc->sassc; 196991554f2SKenneth D. Merry 197991554f2SKenneth D. Merry mpr_dprint(sc, MPR_EVENT, "(%d)->(%s) Working on Event: [%x]\n", 198991554f2SKenneth D. Merry event_count++, __func__, fw_event->event); 199991554f2SKenneth D. Merry switch (fw_event->event) { 200991554f2SKenneth D. Merry case MPI2_EVENT_SAS_TOPOLOGY_CHANGE_LIST: 201991554f2SKenneth D. Merry { 202991554f2SKenneth D. Merry MPI2_EVENT_DATA_SAS_TOPOLOGY_CHANGE_LIST *data; 203991554f2SKenneth D. Merry MPI2_EVENT_SAS_TOPO_PHY_ENTRY *phy; 204991554f2SKenneth D. Merry int i; 205991554f2SKenneth D. Merry 206991554f2SKenneth D. Merry data = (MPI2_EVENT_DATA_SAS_TOPOLOGY_CHANGE_LIST *) 207991554f2SKenneth D. Merry fw_event->event_data; 208991554f2SKenneth D. Merry 209991554f2SKenneth D. Merry mpr_mapping_topology_change_event(sc, fw_event->event_data); 210991554f2SKenneth D. Merry 211991554f2SKenneth D. Merry for (i = 0; i < data->NumEntries; i++) { 212991554f2SKenneth D. Merry phy = &data->PHY[i]; 213991554f2SKenneth D. Merry switch (phy->PhyStatus & MPI2_EVENT_SAS_TOPO_RC_MASK) { 214991554f2SKenneth D. Merry case MPI2_EVENT_SAS_TOPO_RC_TARG_ADDED: 215991554f2SKenneth D. Merry if (mprsas_add_device(sc, 216991554f2SKenneth D. Merry le16toh(phy->AttachedDevHandle), 217991554f2SKenneth D. Merry phy->LinkRate)) { 218991554f2SKenneth D. Merry printf("%s: failed to add device with " 219991554f2SKenneth D. Merry "handle 0x%x\n", __func__, 220991554f2SKenneth D. Merry le16toh(phy->AttachedDevHandle)); 221991554f2SKenneth D. Merry mprsas_prepare_remove(sassc, le16toh( 222991554f2SKenneth D. Merry phy->AttachedDevHandle)); 223991554f2SKenneth D. Merry } 224991554f2SKenneth D. Merry break; 225991554f2SKenneth D. Merry case MPI2_EVENT_SAS_TOPO_RC_TARG_NOT_RESPONDING: 226991554f2SKenneth D. Merry mprsas_prepare_remove(sassc, le16toh( 227991554f2SKenneth D. Merry phy->AttachedDevHandle)); 228991554f2SKenneth D. Merry break; 229991554f2SKenneth D. Merry case MPI2_EVENT_SAS_TOPO_RC_PHY_CHANGED: 230991554f2SKenneth D. Merry case MPI2_EVENT_SAS_TOPO_RC_NO_CHANGE: 231991554f2SKenneth D. Merry case MPI2_EVENT_SAS_TOPO_RC_DELAY_NOT_RESPONDING: 232991554f2SKenneth D. Merry default: 233991554f2SKenneth D. Merry break; 234991554f2SKenneth D. Merry } 235991554f2SKenneth D. Merry } 236991554f2SKenneth D. Merry /* 237991554f2SKenneth D. Merry * refcount was incremented for this event in 238991554f2SKenneth D. Merry * mprsas_evt_handler. Decrement it here because the event has 239991554f2SKenneth D. Merry * been processed. 240991554f2SKenneth D. Merry */ 241991554f2SKenneth D. Merry mprsas_startup_decrement(sassc); 242991554f2SKenneth D. Merry break; 243991554f2SKenneth D. Merry } 244991554f2SKenneth D. Merry case MPI2_EVENT_SAS_DISCOVERY: 245991554f2SKenneth D. Merry { 246991554f2SKenneth D. Merry MPI2_EVENT_DATA_SAS_DISCOVERY *data; 247991554f2SKenneth D. Merry 248991554f2SKenneth D. Merry data = (MPI2_EVENT_DATA_SAS_DISCOVERY *)fw_event->event_data; 249991554f2SKenneth D. Merry 250991554f2SKenneth D. Merry if (data->ReasonCode & MPI2_EVENT_SAS_DISC_RC_STARTED) 251991554f2SKenneth D. Merry mpr_dprint(sc, MPR_TRACE,"SAS discovery start " 252991554f2SKenneth D. Merry "event\n"); 253991554f2SKenneth D. Merry if (data->ReasonCode & MPI2_EVENT_SAS_DISC_RC_COMPLETED) { 254991554f2SKenneth D. Merry mpr_dprint(sc, MPR_TRACE,"SAS discovery stop event\n"); 255991554f2SKenneth D. Merry sassc->flags &= ~MPRSAS_IN_DISCOVERY; 256991554f2SKenneth D. Merry mprsas_discovery_end(sassc); 257991554f2SKenneth D. Merry } 258991554f2SKenneth D. Merry break; 259991554f2SKenneth D. Merry } 260991554f2SKenneth D. Merry case MPI2_EVENT_SAS_ENCL_DEVICE_STATUS_CHANGE: 261991554f2SKenneth D. Merry { 262991554f2SKenneth D. Merry Mpi2EventDataSasEnclDevStatusChange_t *data; 263991554f2SKenneth D. Merry data = (Mpi2EventDataSasEnclDevStatusChange_t *) 264991554f2SKenneth D. Merry fw_event->event_data; 265991554f2SKenneth D. Merry mpr_mapping_enclosure_dev_status_change_event(sc, 266991554f2SKenneth D. Merry fw_event->event_data); 267991554f2SKenneth D. Merry break; 268991554f2SKenneth D. Merry } 269991554f2SKenneth D. Merry case MPI2_EVENT_IR_CONFIGURATION_CHANGE_LIST: 270991554f2SKenneth D. Merry { 271991554f2SKenneth D. Merry Mpi2EventIrConfigElement_t *element; 272991554f2SKenneth D. Merry int i; 273991554f2SKenneth D. Merry u8 foreign_config, reason; 274991554f2SKenneth D. Merry u16 elementType; 275991554f2SKenneth D. Merry Mpi2EventDataIrConfigChangeList_t *event_data; 276991554f2SKenneth D. Merry struct mprsas_target *targ; 277991554f2SKenneth D. Merry unsigned int id; 278991554f2SKenneth D. Merry 279991554f2SKenneth D. Merry event_data = fw_event->event_data; 280991554f2SKenneth D. Merry foreign_config = (le32toh(event_data->Flags) & 281991554f2SKenneth D. Merry MPI2_EVENT_IR_CHANGE_FLAGS_FOREIGN_CONFIG) ? 1 : 0; 282991554f2SKenneth D. Merry 283991554f2SKenneth D. Merry element = 284991554f2SKenneth D. Merry (Mpi2EventIrConfigElement_t *)&event_data->ConfigElement[0]; 285991554f2SKenneth D. Merry id = mpr_mapping_get_raid_id_from_handle(sc, 286991554f2SKenneth D. Merry element->VolDevHandle); 287991554f2SKenneth D. Merry 288991554f2SKenneth D. Merry mpr_mapping_ir_config_change_event(sc, event_data); 289991554f2SKenneth D. Merry for (i = 0; i < event_data->NumElements; i++, element++) { 290991554f2SKenneth D. Merry reason = element->ReasonCode; 291991554f2SKenneth D. Merry elementType = le16toh(element->ElementFlags) & 292991554f2SKenneth D. Merry MPI2_EVENT_IR_CHANGE_EFLAGS_ELEMENT_TYPE_MASK; 293991554f2SKenneth D. Merry /* 294991554f2SKenneth D. Merry * check for element type of Phys Disk or Hot Spare 295991554f2SKenneth D. Merry */ 296991554f2SKenneth D. Merry if ((elementType != 297991554f2SKenneth D. Merry MPI2_EVENT_IR_CHANGE_EFLAGS_VOLPHYSDISK_ELEMENT) 298991554f2SKenneth D. Merry && (elementType != 299991554f2SKenneth D. Merry MPI2_EVENT_IR_CHANGE_EFLAGS_HOTSPARE_ELEMENT)) 300991554f2SKenneth D. Merry // do next element 301991554f2SKenneth D. Merry goto skip_fp_send; 302991554f2SKenneth D. Merry 303991554f2SKenneth D. Merry /* 304991554f2SKenneth D. Merry * check for reason of Hide, Unhide, PD Created, or PD 305991554f2SKenneth D. Merry * Deleted 306991554f2SKenneth D. Merry */ 307991554f2SKenneth D. Merry if ((reason != MPI2_EVENT_IR_CHANGE_RC_HIDE) && 308991554f2SKenneth D. Merry (reason != MPI2_EVENT_IR_CHANGE_RC_UNHIDE) && 309991554f2SKenneth D. Merry (reason != MPI2_EVENT_IR_CHANGE_RC_PD_CREATED) && 310991554f2SKenneth D. Merry (reason != MPI2_EVENT_IR_CHANGE_RC_PD_DELETED)) 311991554f2SKenneth D. Merry goto skip_fp_send; 312991554f2SKenneth D. Merry 313991554f2SKenneth D. Merry // check for a reason of Hide or PD Created 314991554f2SKenneth D. Merry if ((reason == MPI2_EVENT_IR_CHANGE_RC_HIDE) || 315991554f2SKenneth D. Merry (reason == MPI2_EVENT_IR_CHANGE_RC_PD_CREATED)) 316991554f2SKenneth D. Merry { 317991554f2SKenneth D. Merry // build RAID Action message 318991554f2SKenneth D. Merry Mpi2RaidActionRequest_t *action; 319991554f2SKenneth D. Merry Mpi2RaidActionReply_t *reply; 320991554f2SKenneth D. Merry struct mpr_command *cm; 321991554f2SKenneth D. Merry int error = 0; 322991554f2SKenneth D. Merry if ((cm = mpr_alloc_command(sc)) == NULL) { 323991554f2SKenneth D. Merry printf("%s: command alloc failed\n", 324991554f2SKenneth D. Merry __func__); 325991554f2SKenneth D. Merry return; 326991554f2SKenneth D. Merry } 327991554f2SKenneth D. Merry 328*c91d307fSStephen McConnell mpr_dprint(sc, MPR_INFO, "Sending FP action " 329991554f2SKenneth D. Merry "from " 330991554f2SKenneth D. Merry "MPI2_EVENT_IR_CONFIGURATION_CHANGE_LIST " 331991554f2SKenneth D. Merry ":\n"); 332991554f2SKenneth D. Merry action = (MPI2_RAID_ACTION_REQUEST *)cm->cm_req; 333991554f2SKenneth D. Merry action->Function = MPI2_FUNCTION_RAID_ACTION; 334991554f2SKenneth D. Merry action->Action = 335991554f2SKenneth D. Merry MPI2_RAID_ACTION_PHYSDISK_HIDDEN; 336991554f2SKenneth D. Merry action->PhysDiskNum = element->PhysDiskNum; 337991554f2SKenneth D. Merry cm->cm_desc.Default.RequestFlags = 338991554f2SKenneth D. Merry MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 339991554f2SKenneth D. Merry error = mpr_request_polled(sc, cm); 340991554f2SKenneth D. Merry reply = (Mpi2RaidActionReply_t *)cm->cm_reply; 341991554f2SKenneth D. Merry if (error || (reply == NULL)) { 342991554f2SKenneth D. Merry /* FIXME */ 343991554f2SKenneth D. Merry /* 344991554f2SKenneth D. Merry * If the poll returns error then we 345991554f2SKenneth D. Merry * need to do diag reset 346991554f2SKenneth D. Merry */ 347991554f2SKenneth D. Merry printf("%s: poll for page completed " 348991554f2SKenneth D. Merry "with error %d", __func__, error); 349991554f2SKenneth D. Merry } 350991554f2SKenneth D. Merry if (reply && (le16toh(reply->IOCStatus) & 351991554f2SKenneth D. Merry MPI2_IOCSTATUS_MASK) != 352991554f2SKenneth D. Merry MPI2_IOCSTATUS_SUCCESS) { 353*c91d307fSStephen McConnell mpr_dprint(sc, MPR_INFO, "%s: error " 354*c91d307fSStephen McConnell "sending RaidActionPage; iocstatus " 355*c91d307fSStephen McConnell "= 0x%x\n", __func__, 356991554f2SKenneth D. Merry le16toh(reply->IOCStatus)); 357991554f2SKenneth D. Merry } 358991554f2SKenneth D. Merry 359991554f2SKenneth D. Merry if (cm) 360991554f2SKenneth D. Merry mpr_free_command(sc, cm); 361991554f2SKenneth D. Merry } 362991554f2SKenneth D. Merry skip_fp_send: 363*c91d307fSStephen McConnell mpr_dprint(sc, MPR_INFO, "Received " 364991554f2SKenneth D. Merry "MPI2_EVENT_IR_CONFIGURATION_CHANGE_LIST Reason " 365991554f2SKenneth D. Merry "code %x:\n", element->ReasonCode); 366991554f2SKenneth D. Merry switch (element->ReasonCode) { 367991554f2SKenneth D. Merry case MPI2_EVENT_IR_CHANGE_RC_VOLUME_CREATED: 368991554f2SKenneth D. Merry case MPI2_EVENT_IR_CHANGE_RC_ADDED: 369991554f2SKenneth D. Merry if (!foreign_config) { 370991554f2SKenneth D. Merry if (mprsas_volume_add(sc, 371991554f2SKenneth D. Merry le16toh(element->VolDevHandle))) { 372991554f2SKenneth D. Merry printf("%s: failed to add RAID " 373991554f2SKenneth D. Merry "volume with handle 0x%x\n", 374991554f2SKenneth D. Merry __func__, le16toh(element-> 375991554f2SKenneth D. Merry VolDevHandle)); 376991554f2SKenneth D. Merry } 377991554f2SKenneth D. Merry } 378991554f2SKenneth D. Merry break; 379991554f2SKenneth D. Merry case MPI2_EVENT_IR_CHANGE_RC_VOLUME_DELETED: 380991554f2SKenneth D. Merry case MPI2_EVENT_IR_CHANGE_RC_REMOVED: 381991554f2SKenneth D. Merry /* 382991554f2SKenneth D. Merry * Rescan after volume is deleted or removed. 383991554f2SKenneth D. Merry */ 384991554f2SKenneth D. Merry if (!foreign_config) { 385991554f2SKenneth D. Merry if (id == MPR_MAP_BAD_ID) { 386991554f2SKenneth D. Merry printf("%s: could not get ID " 387991554f2SKenneth D. Merry "for volume with handle " 388991554f2SKenneth D. Merry "0x%04x\n", __func__, 389991554f2SKenneth D. Merry le16toh(element-> 390991554f2SKenneth D. Merry VolDevHandle)); 391991554f2SKenneth D. Merry break; 392991554f2SKenneth D. Merry } 393991554f2SKenneth D. Merry 394991554f2SKenneth D. Merry targ = &sassc->targets[id]; 395991554f2SKenneth D. Merry targ->handle = 0x0; 396991554f2SKenneth D. Merry targ->encl_slot = 0x0; 397991554f2SKenneth D. Merry targ->encl_handle = 0x0; 398991554f2SKenneth D. Merry targ->encl_level_valid = 0x0; 399991554f2SKenneth D. Merry targ->encl_level = 0x0; 400991554f2SKenneth D. Merry targ->connector_name[0] = ' '; 401991554f2SKenneth D. Merry targ->connector_name[1] = ' '; 402991554f2SKenneth D. Merry targ->connector_name[2] = ' '; 403991554f2SKenneth D. Merry targ->connector_name[3] = ' '; 404991554f2SKenneth D. Merry targ->exp_dev_handle = 0x0; 405991554f2SKenneth D. Merry targ->phy_num = 0x0; 406991554f2SKenneth D. Merry targ->linkrate = 0x0; 407991554f2SKenneth D. Merry mprsas_rescan_target(sc, targ); 408991554f2SKenneth D. Merry printf("RAID target id 0x%x removed\n", 409991554f2SKenneth D. Merry targ->tid); 410991554f2SKenneth D. Merry } 411991554f2SKenneth D. Merry break; 412991554f2SKenneth D. Merry case MPI2_EVENT_IR_CHANGE_RC_PD_CREATED: 413991554f2SKenneth D. Merry case MPI2_EVENT_IR_CHANGE_RC_HIDE: 414991554f2SKenneth D. Merry /* 415991554f2SKenneth D. Merry * Phys Disk of a volume has been created. Hide 416991554f2SKenneth D. Merry * it from the OS. 417991554f2SKenneth D. Merry */ 418991554f2SKenneth D. Merry targ = mprsas_find_target_by_handle(sassc, 0, 419991554f2SKenneth D. Merry element->PhysDiskDevHandle); 420991554f2SKenneth D. Merry if (targ == NULL) 421991554f2SKenneth D. Merry break; 422991554f2SKenneth D. Merry targ->flags |= MPR_TARGET_FLAGS_RAID_COMPONENT; 423991554f2SKenneth D. Merry mprsas_rescan_target(sc, targ); 424*c91d307fSStephen McConnell 425991554f2SKenneth D. Merry break; 426991554f2SKenneth D. Merry case MPI2_EVENT_IR_CHANGE_RC_PD_DELETED: 427991554f2SKenneth D. Merry /* 428991554f2SKenneth D. Merry * Phys Disk of a volume has been deleted. 429991554f2SKenneth D. Merry * Expose it to the OS. 430991554f2SKenneth D. Merry */ 431991554f2SKenneth D. Merry if (mprsas_add_device(sc, 432991554f2SKenneth D. Merry le16toh(element->PhysDiskDevHandle), 0)) { 433991554f2SKenneth D. Merry printf("%s: failed to add device with " 434991554f2SKenneth D. Merry "handle 0x%x\n", __func__, 435991554f2SKenneth D. Merry le16toh(element-> 436991554f2SKenneth D. Merry PhysDiskDevHandle)); 437991554f2SKenneth D. Merry mprsas_prepare_remove(sassc, 438991554f2SKenneth D. Merry le16toh(element-> 439991554f2SKenneth D. Merry PhysDiskDevHandle)); 440991554f2SKenneth D. Merry } 441991554f2SKenneth D. Merry break; 442991554f2SKenneth D. Merry } 443991554f2SKenneth D. Merry } 444991554f2SKenneth D. Merry /* 445991554f2SKenneth D. Merry * refcount was incremented for this event in 446991554f2SKenneth D. Merry * mprsas_evt_handler. Decrement it here because the event has 447991554f2SKenneth D. Merry * been processed. 448991554f2SKenneth D. Merry */ 449991554f2SKenneth D. Merry mprsas_startup_decrement(sassc); 450991554f2SKenneth D. Merry break; 451991554f2SKenneth D. Merry } 452991554f2SKenneth D. Merry case MPI2_EVENT_IR_VOLUME: 453991554f2SKenneth D. Merry { 454991554f2SKenneth D. Merry Mpi2EventDataIrVolume_t *event_data = fw_event->event_data; 455991554f2SKenneth D. Merry 456991554f2SKenneth D. Merry /* 457991554f2SKenneth D. Merry * Informational only. 458991554f2SKenneth D. Merry */ 459991554f2SKenneth D. Merry mpr_dprint(sc, MPR_EVENT, "Received IR Volume event:\n"); 460991554f2SKenneth D. Merry switch (event_data->ReasonCode) { 461991554f2SKenneth D. Merry case MPI2_EVENT_IR_VOLUME_RC_SETTINGS_CHANGED: 462991554f2SKenneth D. Merry mpr_dprint(sc, MPR_EVENT, " Volume Settings " 463991554f2SKenneth D. Merry "changed from 0x%x to 0x%x for Volome with " 464991554f2SKenneth D. Merry "handle 0x%x", le32toh(event_data->PreviousValue), 465991554f2SKenneth D. Merry le32toh(event_data->NewValue), 466991554f2SKenneth D. Merry le16toh(event_data->VolDevHandle)); 467991554f2SKenneth D. Merry break; 468991554f2SKenneth D. Merry case MPI2_EVENT_IR_VOLUME_RC_STATUS_FLAGS_CHANGED: 469991554f2SKenneth D. Merry mpr_dprint(sc, MPR_EVENT, " Volume Status " 470991554f2SKenneth D. Merry "changed from 0x%x to 0x%x for Volome with " 471991554f2SKenneth D. Merry "handle 0x%x", le32toh(event_data->PreviousValue), 472991554f2SKenneth D. Merry le32toh(event_data->NewValue), 473991554f2SKenneth D. Merry le16toh(event_data->VolDevHandle)); 474991554f2SKenneth D. Merry break; 475991554f2SKenneth D. Merry case MPI2_EVENT_IR_VOLUME_RC_STATE_CHANGED: 476991554f2SKenneth D. Merry mpr_dprint(sc, MPR_EVENT, " Volume State " 477991554f2SKenneth D. Merry "changed from 0x%x to 0x%x for Volome with " 478991554f2SKenneth D. Merry "handle 0x%x", le32toh(event_data->PreviousValue), 479991554f2SKenneth D. Merry le32toh(event_data->NewValue), 480991554f2SKenneth D. Merry le16toh(event_data->VolDevHandle)); 481991554f2SKenneth D. Merry u32 state; 482991554f2SKenneth D. Merry struct mprsas_target *targ; 483991554f2SKenneth D. Merry state = le32toh(event_data->NewValue); 484991554f2SKenneth D. Merry switch (state) { 485991554f2SKenneth D. Merry case MPI2_RAID_VOL_STATE_MISSING: 486991554f2SKenneth D. Merry case MPI2_RAID_VOL_STATE_FAILED: 487991554f2SKenneth D. Merry mprsas_prepare_volume_remove(sassc, 488991554f2SKenneth D. Merry event_data->VolDevHandle); 489991554f2SKenneth D. Merry break; 490991554f2SKenneth D. Merry 491991554f2SKenneth D. Merry case MPI2_RAID_VOL_STATE_ONLINE: 492991554f2SKenneth D. Merry case MPI2_RAID_VOL_STATE_DEGRADED: 493991554f2SKenneth D. Merry case MPI2_RAID_VOL_STATE_OPTIMAL: 494991554f2SKenneth D. Merry targ = 495991554f2SKenneth D. Merry mprsas_find_target_by_handle(sassc, 496991554f2SKenneth D. Merry 0, event_data->VolDevHandle); 497991554f2SKenneth D. Merry if (targ) { 498991554f2SKenneth D. Merry printf("%s %d: Volume handle " 499991554f2SKenneth D. Merry "0x%x is already added \n", 500991554f2SKenneth D. Merry __func__, __LINE__, 501991554f2SKenneth D. Merry event_data->VolDevHandle); 502991554f2SKenneth D. Merry break; 503991554f2SKenneth D. Merry } 504991554f2SKenneth D. Merry if (mprsas_volume_add(sc, 505991554f2SKenneth D. Merry le16toh(event_data-> 506991554f2SKenneth D. Merry VolDevHandle))) { 507991554f2SKenneth D. Merry printf("%s: failed to add RAID " 508991554f2SKenneth D. Merry "volume with handle 0x%x\n", 509991554f2SKenneth D. Merry __func__, le16toh( 510991554f2SKenneth D. Merry event_data->VolDevHandle)); 511991554f2SKenneth D. Merry } 512991554f2SKenneth D. Merry break; 513991554f2SKenneth D. Merry default: 514991554f2SKenneth D. Merry break; 515991554f2SKenneth D. Merry } 516991554f2SKenneth D. Merry break; 517991554f2SKenneth D. Merry default: 518991554f2SKenneth D. Merry break; 519991554f2SKenneth D. Merry } 520991554f2SKenneth D. Merry break; 521991554f2SKenneth D. Merry } 522991554f2SKenneth D. Merry case MPI2_EVENT_IR_PHYSICAL_DISK: 523991554f2SKenneth D. Merry { 524991554f2SKenneth D. Merry Mpi2EventDataIrPhysicalDisk_t *event_data = 525991554f2SKenneth D. Merry fw_event->event_data; 526991554f2SKenneth D. Merry struct mprsas_target *targ; 527991554f2SKenneth D. Merry 528991554f2SKenneth D. Merry /* 529991554f2SKenneth D. Merry * Informational only. 530991554f2SKenneth D. Merry */ 531991554f2SKenneth D. Merry mpr_dprint(sc, MPR_EVENT, "Received IR Phys Disk event:\n"); 532991554f2SKenneth D. Merry switch (event_data->ReasonCode) { 533991554f2SKenneth D. Merry case MPI2_EVENT_IR_PHYSDISK_RC_SETTINGS_CHANGED: 534991554f2SKenneth D. Merry mpr_dprint(sc, MPR_EVENT, " Phys Disk Settings " 535991554f2SKenneth D. Merry "changed from 0x%x to 0x%x for Phys Disk Number " 536991554f2SKenneth D. Merry "%d and handle 0x%x at Enclosure handle 0x%x, Slot " 537991554f2SKenneth D. Merry "%d", le32toh(event_data->PreviousValue), 538991554f2SKenneth D. Merry le32toh(event_data->NewValue), 539991554f2SKenneth D. Merry event_data->PhysDiskNum, 540991554f2SKenneth D. Merry le16toh(event_data->PhysDiskDevHandle), 541991554f2SKenneth D. Merry le16toh(event_data->EnclosureHandle), 542991554f2SKenneth D. Merry le16toh(event_data->Slot)); 543991554f2SKenneth D. Merry break; 544991554f2SKenneth D. Merry case MPI2_EVENT_IR_PHYSDISK_RC_STATUS_FLAGS_CHANGED: 545991554f2SKenneth D. Merry mpr_dprint(sc, MPR_EVENT, " Phys Disk Status changed " 546991554f2SKenneth D. Merry "from 0x%x to 0x%x for Phys Disk Number %d and " 547991554f2SKenneth D. Merry "handle 0x%x at Enclosure handle 0x%x, Slot %d", 548991554f2SKenneth D. Merry le32toh(event_data->PreviousValue), 549991554f2SKenneth D. Merry le32toh(event_data->NewValue), 550991554f2SKenneth D. Merry event_data->PhysDiskNum, 551991554f2SKenneth D. Merry le16toh(event_data->PhysDiskDevHandle), 552991554f2SKenneth D. Merry le16toh(event_data->EnclosureHandle), 553991554f2SKenneth D. Merry le16toh(event_data->Slot)); 554991554f2SKenneth D. Merry break; 555991554f2SKenneth D. Merry case MPI2_EVENT_IR_PHYSDISK_RC_STATE_CHANGED: 556991554f2SKenneth D. Merry mpr_dprint(sc, MPR_EVENT, " Phys Disk State changed " 557991554f2SKenneth D. Merry "from 0x%x to 0x%x for Phys Disk Number %d and " 558991554f2SKenneth D. Merry "handle 0x%x at Enclosure handle 0x%x, Slot %d", 559991554f2SKenneth D. Merry le32toh(event_data->PreviousValue), 560991554f2SKenneth D. Merry le32toh(event_data->NewValue), 561991554f2SKenneth D. Merry event_data->PhysDiskNum, 562991554f2SKenneth D. Merry le16toh(event_data->PhysDiskDevHandle), 563991554f2SKenneth D. Merry le16toh(event_data->EnclosureHandle), 564991554f2SKenneth D. Merry le16toh(event_data->Slot)); 565991554f2SKenneth D. Merry switch (event_data->NewValue) { 566991554f2SKenneth D. Merry case MPI2_RAID_PD_STATE_ONLINE: 567991554f2SKenneth D. Merry case MPI2_RAID_PD_STATE_DEGRADED: 568991554f2SKenneth D. Merry case MPI2_RAID_PD_STATE_REBUILDING: 569991554f2SKenneth D. Merry case MPI2_RAID_PD_STATE_OPTIMAL: 570991554f2SKenneth D. Merry case MPI2_RAID_PD_STATE_HOT_SPARE: 571991554f2SKenneth D. Merry targ = mprsas_find_target_by_handle( 572991554f2SKenneth D. Merry sassc, 0, 573991554f2SKenneth D. Merry event_data->PhysDiskDevHandle); 574991554f2SKenneth D. Merry if (targ) { 575991554f2SKenneth D. Merry targ->flags |= 576991554f2SKenneth D. Merry MPR_TARGET_FLAGS_RAID_COMPONENT; 577991554f2SKenneth D. Merry printf("%s %d: Found Target " 578991554f2SKenneth D. Merry "for handle 0x%x.\n", 579991554f2SKenneth D. Merry __func__, __LINE__ , 580991554f2SKenneth D. Merry event_data-> 581991554f2SKenneth D. Merry PhysDiskDevHandle); 582991554f2SKenneth D. Merry } 583991554f2SKenneth D. Merry break; 584991554f2SKenneth D. Merry case MPI2_RAID_PD_STATE_OFFLINE: 585991554f2SKenneth D. Merry case MPI2_RAID_PD_STATE_NOT_CONFIGURED: 586991554f2SKenneth D. Merry case MPI2_RAID_PD_STATE_NOT_COMPATIBLE: 587991554f2SKenneth D. Merry default: 588991554f2SKenneth D. Merry targ = mprsas_find_target_by_handle( 589991554f2SKenneth D. Merry sassc, 0, 590991554f2SKenneth D. Merry event_data->PhysDiskDevHandle); 591991554f2SKenneth D. Merry if (targ) { 592991554f2SKenneth D. Merry targ->flags |= 593991554f2SKenneth D. Merry ~MPR_TARGET_FLAGS_RAID_COMPONENT; 594991554f2SKenneth D. Merry printf("%s %d: Found Target " 595991554f2SKenneth D. Merry "for handle 0x%x. \n", 596991554f2SKenneth D. Merry __func__, __LINE__ , 597991554f2SKenneth D. Merry event_data-> 598991554f2SKenneth D. Merry PhysDiskDevHandle); 599991554f2SKenneth D. Merry } 600991554f2SKenneth D. Merry break; 601991554f2SKenneth D. Merry } 602991554f2SKenneth D. Merry default: 603991554f2SKenneth D. Merry break; 604991554f2SKenneth D. Merry } 605991554f2SKenneth D. Merry break; 606991554f2SKenneth D. Merry } 607991554f2SKenneth D. Merry case MPI2_EVENT_IR_OPERATION_STATUS: 608991554f2SKenneth D. Merry { 609991554f2SKenneth D. Merry Mpi2EventDataIrOperationStatus_t *event_data = 610991554f2SKenneth D. Merry fw_event->event_data; 611991554f2SKenneth D. Merry 612991554f2SKenneth D. Merry /* 613991554f2SKenneth D. Merry * Informational only. 614991554f2SKenneth D. Merry */ 615991554f2SKenneth D. Merry mpr_dprint(sc, MPR_EVENT, "Received IR Op Status event:\n"); 616991554f2SKenneth D. Merry mpr_dprint(sc, MPR_EVENT, " RAID Operation of %d is %d " 617991554f2SKenneth D. Merry "percent complete for Volume with handle 0x%x", 618991554f2SKenneth D. Merry event_data->RAIDOperation, event_data->PercentComplete, 619991554f2SKenneth D. Merry le16toh(event_data->VolDevHandle)); 620991554f2SKenneth D. Merry break; 621991554f2SKenneth D. Merry } 622991554f2SKenneth D. Merry case MPI2_EVENT_TEMP_THRESHOLD: 623991554f2SKenneth D. Merry { 624991554f2SKenneth D. Merry pMpi2EventDataTemperature_t temp_event; 625991554f2SKenneth D. Merry 626991554f2SKenneth D. Merry temp_event = (pMpi2EventDataTemperature_t)fw_event->event_data; 627991554f2SKenneth D. Merry 628991554f2SKenneth D. Merry /* 629991554f2SKenneth D. Merry * The Temp Sensor Count must be greater than the event's Sensor 630991554f2SKenneth D. Merry * Num to be valid. If valid, print the temp thresholds that 631991554f2SKenneth D. Merry * have been exceeded. 632991554f2SKenneth D. Merry */ 633991554f2SKenneth D. Merry if (sc->iounit_pg8.NumSensors > temp_event->SensorNum) { 634991554f2SKenneth D. Merry mpr_dprint(sc, MPR_FAULT, "Temperature Threshold flags " 635991554f2SKenneth D. Merry "%s %s %s %s exceeded for Sensor: %d !!!\n", 636991554f2SKenneth D. Merry ((temp_event->Status & 0x01) == 1) ? "0 " : " ", 637991554f2SKenneth D. Merry ((temp_event->Status & 0x02) == 2) ? "1 " : " ", 638991554f2SKenneth D. Merry ((temp_event->Status & 0x04) == 4) ? "2 " : " ", 639991554f2SKenneth D. Merry ((temp_event->Status & 0x08) == 8) ? "3 " : " ", 640991554f2SKenneth D. Merry temp_event->SensorNum); 641991554f2SKenneth D. Merry mpr_dprint(sc, MPR_FAULT, "Current Temp in Celsius: " 642991554f2SKenneth D. Merry "%d\n", temp_event->CurrentTemperature); 643991554f2SKenneth D. Merry } 644991554f2SKenneth D. Merry break; 645991554f2SKenneth D. Merry } 646991554f2SKenneth D. Merry case MPI2_EVENT_SAS_DEVICE_STATUS_CHANGE: 647991554f2SKenneth D. Merry case MPI2_EVENT_SAS_BROADCAST_PRIMITIVE: 648991554f2SKenneth D. Merry default: 649991554f2SKenneth D. Merry mpr_dprint(sc, MPR_TRACE,"Unhandled event 0x%0X\n", 650991554f2SKenneth D. Merry fw_event->event); 651991554f2SKenneth D. Merry break; 652991554f2SKenneth D. Merry 653991554f2SKenneth D. Merry } 654991554f2SKenneth D. Merry mpr_dprint(sc, MPR_EVENT, "(%d)->(%s) Event Free: [%x]\n", event_count, 655991554f2SKenneth D. Merry __func__, fw_event->event); 656991554f2SKenneth D. Merry mprsas_fw_event_free(sc, fw_event); 657991554f2SKenneth D. Merry } 658991554f2SKenneth D. Merry 659991554f2SKenneth D. Merry void 660991554f2SKenneth D. Merry mprsas_firmware_event_work(void *arg, int pending) 661991554f2SKenneth D. Merry { 662991554f2SKenneth D. Merry struct mpr_fw_event_work *fw_event; 663991554f2SKenneth D. Merry struct mpr_softc *sc; 664991554f2SKenneth D. Merry 665991554f2SKenneth D. Merry sc = (struct mpr_softc *)arg; 666991554f2SKenneth D. Merry mpr_lock(sc); 667991554f2SKenneth D. Merry while ((fw_event = TAILQ_FIRST(&sc->sassc->ev_queue)) != NULL) { 668991554f2SKenneth D. Merry TAILQ_REMOVE(&sc->sassc->ev_queue, fw_event, ev_link); 669991554f2SKenneth D. Merry mprsas_fw_work(sc, fw_event); 670991554f2SKenneth D. Merry } 671991554f2SKenneth D. Merry mpr_unlock(sc); 672991554f2SKenneth D. Merry } 673991554f2SKenneth D. Merry 674991554f2SKenneth D. Merry static int 675991554f2SKenneth D. Merry mprsas_add_device(struct mpr_softc *sc, u16 handle, u8 linkrate){ 676991554f2SKenneth D. Merry char devstring[80]; 677991554f2SKenneth D. Merry struct mprsas_softc *sassc; 678991554f2SKenneth D. Merry struct mprsas_target *targ; 679991554f2SKenneth D. Merry Mpi2ConfigReply_t mpi_reply; 680991554f2SKenneth D. Merry Mpi2SasDevicePage0_t config_page; 681*c91d307fSStephen McConnell uint64_t sas_address, sata_sas_address; 682*c91d307fSStephen McConnell uint64_t parent_sas_address = 0; 683*c91d307fSStephen McConnell u16 ioc_pg8_flags = le16toh(sc->ioc_pg8.Flags); 684991554f2SKenneth D. Merry u32 device_info, parent_devinfo = 0; 685991554f2SKenneth D. Merry unsigned int id; 686*c91d307fSStephen McConnell int ret; 687*c91d307fSStephen McConnell int error = 0; 688991554f2SKenneth D. Merry struct mprsas_lun *lun; 689991554f2SKenneth D. Merry 690991554f2SKenneth D. Merry sassc = sc->sassc; 691991554f2SKenneth D. Merry mprsas_startup_increment(sassc); 692991554f2SKenneth D. Merry if ((mpr_config_get_sas_device_pg0(sc, &mpi_reply, &config_page, 693991554f2SKenneth D. Merry MPI2_SAS_DEVICE_PGAD_FORM_HANDLE, handle))) { 694991554f2SKenneth D. Merry printf("%s: error reading SAS device page0\n", __func__); 695991554f2SKenneth D. Merry error = ENXIO; 696991554f2SKenneth D. Merry goto out; 697991554f2SKenneth D. Merry } 698991554f2SKenneth D. Merry 699991554f2SKenneth D. Merry device_info = le32toh(config_page.DeviceInfo); 700991554f2SKenneth D. Merry 701991554f2SKenneth D. Merry if (((device_info & MPI2_SAS_DEVICE_INFO_SMP_TARGET) == 0) 702991554f2SKenneth D. Merry && (le16toh(config_page.ParentDevHandle) != 0)) { 703991554f2SKenneth D. Merry Mpi2ConfigReply_t tmp_mpi_reply; 704991554f2SKenneth D. Merry Mpi2SasDevicePage0_t parent_config_page; 705991554f2SKenneth D. Merry 706991554f2SKenneth D. Merry if ((mpr_config_get_sas_device_pg0(sc, &tmp_mpi_reply, 707991554f2SKenneth D. Merry &parent_config_page, MPI2_SAS_DEVICE_PGAD_FORM_HANDLE, 708991554f2SKenneth D. Merry le16toh(config_page.ParentDevHandle)))) { 709991554f2SKenneth D. Merry printf("%s: error reading SAS device %#x page0\n", 710991554f2SKenneth D. Merry __func__, le16toh(config_page.ParentDevHandle)); 711991554f2SKenneth D. Merry } else { 712991554f2SKenneth D. Merry parent_sas_address = parent_config_page.SASAddress.High; 713991554f2SKenneth D. Merry parent_sas_address = (parent_sas_address << 32) | 714991554f2SKenneth D. Merry parent_config_page.SASAddress.Low; 715991554f2SKenneth D. Merry parent_devinfo = le32toh(parent_config_page.DeviceInfo); 716991554f2SKenneth D. Merry } 717991554f2SKenneth D. Merry } 718991554f2SKenneth D. Merry /* TODO Check proper endianess */ 719991554f2SKenneth D. Merry sas_address = config_page.SASAddress.High; 720*c91d307fSStephen McConnell sas_address = (sas_address << 32) | 721*c91d307fSStephen McConnell config_page.SASAddress.Low; 722991554f2SKenneth D. Merry 723*c91d307fSStephen McConnell if ((ioc_pg8_flags & MPI2_IOCPAGE8_FLAGS_MASK_MAPPING_MODE) 724*c91d307fSStephen McConnell == MPI2_IOCPAGE8_FLAGS_DEVICE_PERSISTENCE_MAPPING) { 725991554f2SKenneth D. Merry if (device_info & MPI2_SAS_DEVICE_INFO_SATA_DEVICE) { 726*c91d307fSStephen McConnell ret = mprsas_get_sas_address_for_sata_disk(sc, 727*c91d307fSStephen McConnell &sata_sas_address, handle, device_info); 728*c91d307fSStephen McConnell if (!ret) 729*c91d307fSStephen McConnell id = mpr_mapping_get_sas_id(sc, 730*c91d307fSStephen McConnell sata_sas_address, handle); 731*c91d307fSStephen McConnell else 732*c91d307fSStephen McConnell id = mpr_mapping_get_sas_id(sc, 733*c91d307fSStephen McConnell sas_address, handle); 734*c91d307fSStephen McConnell } else 735*c91d307fSStephen McConnell id = mpr_mapping_get_sas_id(sc, sas_address, 736*c91d307fSStephen McConnell handle); 737*c91d307fSStephen McConnell } else 7382ca937d2SStephen McConnell id = mpr_mapping_get_sas_id(sc, sas_address, handle); 739*c91d307fSStephen McConnell 740991554f2SKenneth D. Merry if (id == MPR_MAP_BAD_ID) { 741991554f2SKenneth D. Merry printf("failure at %s:%d/%s()! Could not get ID for device " 742991554f2SKenneth D. Merry "with handle 0x%04x\n", __FILE__, __LINE__, __func__, 743991554f2SKenneth D. Merry handle); 744991554f2SKenneth D. Merry error = ENXIO; 745991554f2SKenneth D. Merry goto out; 746991554f2SKenneth D. Merry } 747991554f2SKenneth D. Merry 748991554f2SKenneth D. Merry if (mprsas_check_id(sassc, id) != 0) { 749991554f2SKenneth D. Merry device_printf(sc->mpr_dev, "Excluding target id %d\n", id); 750991554f2SKenneth D. Merry error = ENXIO; 751991554f2SKenneth D. Merry goto out; 752991554f2SKenneth D. Merry } 753991554f2SKenneth D. Merry 754991554f2SKenneth D. Merry mpr_dprint(sc, MPR_MAPPING, "SAS Address from SAS device page0 = %jx\n", 755991554f2SKenneth D. Merry sas_address); 756991554f2SKenneth D. Merry targ = &sassc->targets[id]; 757991554f2SKenneth D. Merry targ->devinfo = device_info; 758991554f2SKenneth D. Merry targ->devname = le32toh(config_page.DeviceName.High); 759991554f2SKenneth D. Merry targ->devname = (targ->devname << 32) | 760991554f2SKenneth D. Merry le32toh(config_page.DeviceName.Low); 761991554f2SKenneth D. Merry targ->encl_handle = le16toh(config_page.EnclosureHandle); 762991554f2SKenneth D. Merry targ->encl_slot = le16toh(config_page.Slot); 763991554f2SKenneth D. Merry targ->encl_level = config_page.EnclosureLevel; 764991554f2SKenneth D. Merry targ->connector_name[0] = config_page.ConnectorName[0]; 765991554f2SKenneth D. Merry targ->connector_name[1] = config_page.ConnectorName[1]; 766991554f2SKenneth D. Merry targ->connector_name[2] = config_page.ConnectorName[2]; 767991554f2SKenneth D. Merry targ->connector_name[3] = config_page.ConnectorName[3]; 768991554f2SKenneth D. Merry targ->handle = handle; 769991554f2SKenneth D. Merry targ->parent_handle = le16toh(config_page.ParentDevHandle); 770991554f2SKenneth D. Merry targ->sasaddr = mpr_to_u64(&config_page.SASAddress); 771991554f2SKenneth D. Merry targ->parent_sasaddr = le64toh(parent_sas_address); 772991554f2SKenneth D. Merry targ->parent_devinfo = parent_devinfo; 773991554f2SKenneth D. Merry targ->tid = id; 774991554f2SKenneth D. Merry targ->linkrate = (linkrate>>4); 775991554f2SKenneth D. Merry targ->flags = 0; 776991554f2SKenneth D. Merry if (le16toh(config_page.Flags) & 777991554f2SKenneth D. Merry MPI25_SAS_DEVICE0_FLAGS_FAST_PATH_CAPABLE) { 778991554f2SKenneth D. Merry targ->scsi_req_desc_type = 779991554f2SKenneth D. Merry MPI25_REQ_DESCRIPT_FLAGS_FAST_PATH_SCSI_IO; 780991554f2SKenneth D. Merry } 781991554f2SKenneth D. Merry if (le16toh(config_page.Flags) & 782991554f2SKenneth D. Merry MPI2_SAS_DEVICE0_FLAGS_ENCL_LEVEL_VALID) { 783991554f2SKenneth D. Merry targ->encl_level_valid = TRUE; 784991554f2SKenneth D. Merry } 785991554f2SKenneth D. Merry TAILQ_INIT(&targ->commands); 786991554f2SKenneth D. Merry TAILQ_INIT(&targ->timedout_commands); 787991554f2SKenneth D. Merry while (!SLIST_EMPTY(&targ->luns)) { 788991554f2SKenneth D. Merry lun = SLIST_FIRST(&targ->luns); 789991554f2SKenneth D. Merry SLIST_REMOVE_HEAD(&targ->luns, lun_link); 790991554f2SKenneth D. Merry free(lun, M_MPR); 791991554f2SKenneth D. Merry } 792991554f2SKenneth D. Merry SLIST_INIT(&targ->luns); 793991554f2SKenneth D. Merry 794991554f2SKenneth D. Merry mpr_describe_devinfo(targ->devinfo, devstring, 80); 795*c91d307fSStephen McConnell mpr_dprint(sc, (MPR_XINFO|MPR_MAPPING), "Found device <%s> <%s> " 796991554f2SKenneth D. Merry "handle<0x%04x> enclosureHandle<0x%04x> slot %d\n", devstring, 797991554f2SKenneth D. Merry mpr_describe_table(mpr_linkrate_names, targ->linkrate), 798991554f2SKenneth D. Merry targ->handle, targ->encl_handle, targ->encl_slot); 799991554f2SKenneth D. Merry if (targ->encl_level_valid) { 800*c91d307fSStephen McConnell mpr_dprint(sc, (MPR_XINFO|MPR_MAPPING), "At enclosure level %d " 801991554f2SKenneth D. Merry "and connector name (%4s)\n", targ->encl_level, 802991554f2SKenneth D. Merry targ->connector_name); 803991554f2SKenneth D. Merry } 804a371d6f9SKenneth D. Merry #if ((__FreeBSD_version >= 1000000) && (__FreeBSD_version < 1000039)) || \ 805a371d6f9SKenneth D. Merry (__FreeBSD_version < 902502) 806991554f2SKenneth D. Merry if ((sassc->flags & MPRSAS_IN_STARTUP) == 0) 807991554f2SKenneth D. Merry #endif 808991554f2SKenneth D. Merry mprsas_rescan_target(sc, targ); 809991554f2SKenneth D. Merry mpr_dprint(sc, MPR_MAPPING, "Target id 0x%x added\n", targ->tid); 810991554f2SKenneth D. Merry out: 811991554f2SKenneth D. Merry mprsas_startup_decrement(sassc); 812991554f2SKenneth D. Merry return (error); 813*c91d307fSStephen McConnell 814991554f2SKenneth D. Merry } 815991554f2SKenneth D. Merry 816991554f2SKenneth D. Merry int 817991554f2SKenneth D. Merry mprsas_get_sas_address_for_sata_disk(struct mpr_softc *sc, 818*c91d307fSStephen McConnell u64 *sas_address, u16 handle, u32 device_info) 819991554f2SKenneth D. Merry { 820991554f2SKenneth D. Merry Mpi2SataPassthroughReply_t mpi_reply; 821991554f2SKenneth D. Merry int i, rc, try_count; 822991554f2SKenneth D. Merry u32 *bufferptr; 823991554f2SKenneth D. Merry union _sata_sas_address hash_address; 824991554f2SKenneth D. Merry struct _ata_identify_device_data ata_identify; 825991554f2SKenneth D. Merry u8 buffer[MPT2SAS_MN_LEN + MPT2SAS_SN_LEN]; 826991554f2SKenneth D. Merry u32 ioc_status; 827991554f2SKenneth D. Merry u8 sas_status; 828991554f2SKenneth D. Merry 829991554f2SKenneth D. Merry memset(&ata_identify, 0, sizeof(ata_identify)); 830991554f2SKenneth D. Merry try_count = 0; 831991554f2SKenneth D. Merry do { 832991554f2SKenneth D. Merry rc = mprsas_get_sata_identify(sc, handle, &mpi_reply, 833991554f2SKenneth D. Merry (char *)&ata_identify, sizeof(ata_identify), device_info); 834991554f2SKenneth D. Merry try_count++; 835991554f2SKenneth D. Merry ioc_status = le16toh(mpi_reply.IOCStatus) 836991554f2SKenneth D. Merry & MPI2_IOCSTATUS_MASK; 837991554f2SKenneth D. Merry sas_status = mpi_reply.SASStatus; 838*c91d307fSStephen McConnell } while ((rc == -EAGAIN || ioc_status || sas_status) && 839991554f2SKenneth D. Merry (try_count < 5)); 840991554f2SKenneth D. Merry 841991554f2SKenneth D. Merry if (rc == 0 && !ioc_status && !sas_status) { 842991554f2SKenneth D. Merry mpr_dprint(sc, MPR_MAPPING, "%s: got SATA identify " 843991554f2SKenneth D. Merry "successfully for handle = 0x%x with try_count = %d\n", 844991554f2SKenneth D. Merry __func__, handle, try_count); 845991554f2SKenneth D. Merry } else { 846991554f2SKenneth D. Merry mpr_dprint(sc, MPR_MAPPING, "%s: handle = 0x%x failed\n", 847991554f2SKenneth D. Merry __func__, handle); 848991554f2SKenneth D. Merry return -1; 849991554f2SKenneth D. Merry } 850991554f2SKenneth D. Merry /* Copy & byteswap the 40 byte model number to a buffer */ 851991554f2SKenneth D. Merry for (i = 0; i < MPT2SAS_MN_LEN; i += 2) { 852991554f2SKenneth D. Merry buffer[i] = ((u8 *)ata_identify.model_number)[i + 1]; 853991554f2SKenneth D. Merry buffer[i + 1] = ((u8 *)ata_identify.model_number)[i]; 854991554f2SKenneth D. Merry } 855991554f2SKenneth D. Merry /* Copy & byteswap the 20 byte serial number to a buffer */ 856991554f2SKenneth D. Merry for (i = 0; i < MPT2SAS_SN_LEN; i += 2) { 857991554f2SKenneth D. Merry buffer[MPT2SAS_MN_LEN + i] = 858991554f2SKenneth D. Merry ((u8 *)ata_identify.serial_number)[i + 1]; 859991554f2SKenneth D. Merry buffer[MPT2SAS_MN_LEN + i + 1] = 860991554f2SKenneth D. Merry ((u8 *)ata_identify.serial_number)[i]; 861991554f2SKenneth D. Merry } 862991554f2SKenneth D. Merry bufferptr = (u32 *)buffer; 863991554f2SKenneth D. Merry /* There are 60 bytes to hash down to 8. 60 isn't divisible by 8, 864991554f2SKenneth D. Merry * so loop through the first 56 bytes (7*8), 865991554f2SKenneth D. Merry * and then add in the last dword. 866991554f2SKenneth D. Merry */ 867991554f2SKenneth D. Merry hash_address.word.low = 0; 868991554f2SKenneth D. Merry hash_address.word.high = 0; 869991554f2SKenneth D. Merry for (i = 0; (i < ((MPT2SAS_MN_LEN+MPT2SAS_SN_LEN)/8)); i++) { 870991554f2SKenneth D. Merry hash_address.word.low += *bufferptr; 871991554f2SKenneth D. Merry bufferptr++; 872991554f2SKenneth D. Merry hash_address.word.high += *bufferptr; 873991554f2SKenneth D. Merry bufferptr++; 874991554f2SKenneth D. Merry } 875991554f2SKenneth D. Merry /* Add the last dword */ 876991554f2SKenneth D. Merry hash_address.word.low += *bufferptr; 877991554f2SKenneth D. Merry /* Make sure the hash doesn't start with 5, because it could clash 878991554f2SKenneth D. Merry * with a SAS address. Change 5 to a D. 879991554f2SKenneth D. Merry */ 880991554f2SKenneth D. Merry if ((hash_address.word.high & 0x000000F0) == (0x00000050)) 881991554f2SKenneth D. Merry hash_address.word.high |= 0x00000080; 882991554f2SKenneth D. Merry *sas_address = (u64)hash_address.wwid[0] << 56 | 883991554f2SKenneth D. Merry (u64)hash_address.wwid[1] << 48 | (u64)hash_address.wwid[2] << 40 | 884991554f2SKenneth D. Merry (u64)hash_address.wwid[3] << 32 | (u64)hash_address.wwid[4] << 24 | 885991554f2SKenneth D. Merry (u64)hash_address.wwid[5] << 16 | (u64)hash_address.wwid[6] << 8 | 886991554f2SKenneth D. Merry (u64)hash_address.wwid[7]; 887991554f2SKenneth D. Merry return 0; 888991554f2SKenneth D. Merry } 889991554f2SKenneth D. Merry 890991554f2SKenneth D. Merry static int 891991554f2SKenneth D. Merry mprsas_get_sata_identify(struct mpr_softc *sc, u16 handle, 892991554f2SKenneth D. Merry Mpi2SataPassthroughReply_t *mpi_reply, char *id_buffer, int sz, u32 devinfo) 893991554f2SKenneth D. Merry { 894991554f2SKenneth D. Merry Mpi2SataPassthroughRequest_t *mpi_request; 895991554f2SKenneth D. Merry Mpi2SataPassthroughReply_t *reply; 896991554f2SKenneth D. Merry struct mpr_command *cm; 897991554f2SKenneth D. Merry char *buffer; 898991554f2SKenneth D. Merry int error = 0; 899991554f2SKenneth D. Merry 900991554f2SKenneth D. Merry buffer = malloc( sz, M_MPR, M_NOWAIT | M_ZERO); 901991554f2SKenneth D. Merry if (!buffer) 902991554f2SKenneth D. Merry return ENOMEM; 903991554f2SKenneth D. Merry 904991554f2SKenneth D. Merry if ((cm = mpr_alloc_command(sc)) == NULL) { 905991554f2SKenneth D. Merry free(buffer, M_MPR); 906991554f2SKenneth D. Merry return (EBUSY); 907991554f2SKenneth D. Merry } 908991554f2SKenneth D. Merry mpi_request = (MPI2_SATA_PASSTHROUGH_REQUEST *)cm->cm_req; 909991554f2SKenneth D. Merry bzero(mpi_request,sizeof(MPI2_SATA_PASSTHROUGH_REQUEST)); 910991554f2SKenneth D. Merry mpi_request->Function = MPI2_FUNCTION_SATA_PASSTHROUGH; 911991554f2SKenneth D. Merry mpi_request->VF_ID = 0; 912991554f2SKenneth D. Merry mpi_request->DevHandle = htole16(handle); 913991554f2SKenneth D. Merry mpi_request->PassthroughFlags = (MPI2_SATA_PT_REQ_PT_FLAGS_PIO | 914991554f2SKenneth D. Merry MPI2_SATA_PT_REQ_PT_FLAGS_READ); 915991554f2SKenneth D. Merry mpi_request->DataLength = htole32(sz); 916991554f2SKenneth D. Merry mpi_request->CommandFIS[0] = 0x27; 917991554f2SKenneth D. Merry mpi_request->CommandFIS[1] = 0x80; 918991554f2SKenneth D. Merry mpi_request->CommandFIS[2] = (devinfo & 919991554f2SKenneth D. Merry MPI2_SAS_DEVICE_INFO_ATAPI_DEVICE) ? 0xA1 : 0xEC; 920991554f2SKenneth D. Merry cm->cm_sge = &mpi_request->SGL; 921991554f2SKenneth D. Merry cm->cm_sglsize = sizeof(MPI2_SGE_IO_UNION); 922991554f2SKenneth D. Merry cm->cm_flags = MPR_CM_FLAGS_DATAIN; 923991554f2SKenneth D. Merry cm->cm_desc.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 924991554f2SKenneth D. Merry cm->cm_data = buffer; 925991554f2SKenneth D. Merry cm->cm_length = htole32(sz); 926991554f2SKenneth D. Merry error = mpr_wait_command(sc, cm, 60, CAN_SLEEP); 927991554f2SKenneth D. Merry reply = (Mpi2SataPassthroughReply_t *)cm->cm_reply; 928991554f2SKenneth D. Merry if (error || (reply == NULL)) { 929991554f2SKenneth D. Merry /* FIXME */ 930991554f2SKenneth D. Merry /* 931991554f2SKenneth D. Merry * If the request returns an error then we need to do a diag 932991554f2SKenneth D. Merry * reset 933991554f2SKenneth D. Merry */ 934991554f2SKenneth D. Merry printf("%s: request for page completed with error %d", 935991554f2SKenneth D. Merry __func__, error); 936991554f2SKenneth D. Merry error = ENXIO; 937991554f2SKenneth D. Merry goto out; 938991554f2SKenneth D. Merry } 939991554f2SKenneth D. Merry bcopy(buffer, id_buffer, sz); 940991554f2SKenneth D. Merry bcopy(reply, mpi_reply, sizeof(Mpi2SataPassthroughReply_t)); 941991554f2SKenneth D. Merry if ((le16toh(reply->IOCStatus) & MPI2_IOCSTATUS_MASK) != 942991554f2SKenneth D. Merry MPI2_IOCSTATUS_SUCCESS) { 943991554f2SKenneth D. Merry printf("%s: error reading SATA PASSTHRU; iocstatus = 0x%x\n", 944991554f2SKenneth D. Merry __func__, reply->IOCStatus); 945991554f2SKenneth D. Merry error = ENXIO; 946991554f2SKenneth D. Merry goto out; 947991554f2SKenneth D. Merry } 948991554f2SKenneth D. Merry out: 949991554f2SKenneth D. Merry mpr_free_command(sc, cm); 950991554f2SKenneth D. Merry free(buffer, M_MPR); 951991554f2SKenneth D. Merry return (error); 952991554f2SKenneth D. Merry } 953991554f2SKenneth D. Merry 954991554f2SKenneth D. Merry static int 955991554f2SKenneth D. Merry mprsas_volume_add(struct mpr_softc *sc, u16 handle) 956991554f2SKenneth D. Merry { 957991554f2SKenneth D. Merry struct mprsas_softc *sassc; 958991554f2SKenneth D. Merry struct mprsas_target *targ; 959991554f2SKenneth D. Merry u64 wwid; 960991554f2SKenneth D. Merry unsigned int id; 961991554f2SKenneth D. Merry int error = 0; 962991554f2SKenneth D. Merry struct mprsas_lun *lun; 963991554f2SKenneth D. Merry 964991554f2SKenneth D. Merry sassc = sc->sassc; 965991554f2SKenneth D. Merry mprsas_startup_increment(sassc); 966991554f2SKenneth D. Merry /* wwid is endian safe */ 967991554f2SKenneth D. Merry mpr_config_get_volume_wwid(sc, handle, &wwid); 968991554f2SKenneth D. Merry if (!wwid) { 969991554f2SKenneth D. Merry printf("%s: invalid WWID; cannot add volume to mapping table\n", 970991554f2SKenneth D. Merry __func__); 971991554f2SKenneth D. Merry error = ENXIO; 972991554f2SKenneth D. Merry goto out; 973991554f2SKenneth D. Merry } 974991554f2SKenneth D. Merry 975991554f2SKenneth D. Merry id = mpr_mapping_get_raid_id(sc, wwid, handle); 976991554f2SKenneth D. Merry if (id == MPR_MAP_BAD_ID) { 977991554f2SKenneth D. Merry printf("%s: could not get ID for volume with handle 0x%04x and " 978991554f2SKenneth D. Merry "WWID 0x%016llx\n", __func__, handle, 979991554f2SKenneth D. Merry (unsigned long long)wwid); 980991554f2SKenneth D. Merry error = ENXIO; 981991554f2SKenneth D. Merry goto out; 982991554f2SKenneth D. Merry } 983991554f2SKenneth D. Merry 984991554f2SKenneth D. Merry targ = &sassc->targets[id]; 985991554f2SKenneth D. Merry targ->tid = id; 986991554f2SKenneth D. Merry targ->handle = handle; 987991554f2SKenneth D. Merry targ->devname = wwid; 988991554f2SKenneth D. Merry TAILQ_INIT(&targ->commands); 989991554f2SKenneth D. Merry TAILQ_INIT(&targ->timedout_commands); 990991554f2SKenneth D. Merry while (!SLIST_EMPTY(&targ->luns)) { 991991554f2SKenneth D. Merry lun = SLIST_FIRST(&targ->luns); 992991554f2SKenneth D. Merry SLIST_REMOVE_HEAD(&targ->luns, lun_link); 993991554f2SKenneth D. Merry free(lun, M_MPR); 994991554f2SKenneth D. Merry } 995991554f2SKenneth D. Merry SLIST_INIT(&targ->luns); 996a371d6f9SKenneth D. Merry #if ((__FreeBSD_version >= 1000000) && (__FreeBSD_version < 1000039)) || \ 997a371d6f9SKenneth D. Merry (__FreeBSD_version < 902502) 998991554f2SKenneth D. Merry if ((sassc->flags & MPRSAS_IN_STARTUP) == 0) 999991554f2SKenneth D. Merry #endif 1000991554f2SKenneth D. Merry mprsas_rescan_target(sc, targ); 1001991554f2SKenneth D. Merry mpr_dprint(sc, MPR_MAPPING, "RAID target id %d added (WWID = 0x%jx)\n", 1002991554f2SKenneth D. Merry targ->tid, wwid); 1003991554f2SKenneth D. Merry out: 1004991554f2SKenneth D. Merry mprsas_startup_decrement(sassc); 1005991554f2SKenneth D. Merry return (error); 1006991554f2SKenneth D. Merry } 1007991554f2SKenneth D. Merry 1008991554f2SKenneth D. Merry /** 1009991554f2SKenneth D. Merry * mprsas_SSU_to_SATA_devices 1010991554f2SKenneth D. Merry * @sc: per adapter object 1011991554f2SKenneth D. Merry * 1012991554f2SKenneth D. Merry * Looks through the target list and issues a StartStopUnit SCSI command to each 1013991554f2SKenneth D. Merry * SATA direct-access device. This helps to ensure that data corruption is 1014991554f2SKenneth D. Merry * avoided when the system is being shut down. This must be called after the IR 1015991554f2SKenneth D. Merry * System Shutdown RAID Action is sent if in IR mode. 1016991554f2SKenneth D. Merry * 1017991554f2SKenneth D. Merry * Return nothing. 1018991554f2SKenneth D. Merry */ 1019991554f2SKenneth D. Merry static void 1020991554f2SKenneth D. Merry mprsas_SSU_to_SATA_devices(struct mpr_softc *sc) 1021991554f2SKenneth D. Merry { 1022991554f2SKenneth D. Merry struct mprsas_softc *sassc = sc->sassc; 1023991554f2SKenneth D. Merry union ccb *ccb; 1024991554f2SKenneth D. Merry path_id_t pathid = cam_sim_path(sassc->sim); 1025991554f2SKenneth D. Merry target_id_t targetid; 1026991554f2SKenneth D. Merry struct mprsas_target *target; 1027*c91d307fSStephen McConnell struct mprsas_lun *lun; 1028991554f2SKenneth D. Merry char path_str[64]; 1029991554f2SKenneth D. Merry struct timeval cur_time, start_time; 1030991554f2SKenneth D. Merry 103163941e98SKenneth D. Merry mpr_lock(sc); 103263941e98SKenneth D. Merry 1033991554f2SKenneth D. Merry /* 1034*c91d307fSStephen McConnell * For each LUN of each target, issue a StartStopUnit command to stop 1035*c91d307fSStephen McConnell * the device. 1036991554f2SKenneth D. Merry */ 1037991554f2SKenneth D. Merry sc->SSU_started = TRUE; 1038991554f2SKenneth D. Merry sc->SSU_refcount = 0; 1039991554f2SKenneth D. Merry for (targetid = 0; targetid < sc->facts->MaxTargets; targetid++) { 1040991554f2SKenneth D. Merry target = &sassc->targets[targetid]; 1041991554f2SKenneth D. Merry if (target->handle == 0x0) { 1042991554f2SKenneth D. Merry continue; 1043991554f2SKenneth D. Merry } 1044991554f2SKenneth D. Merry 1045*c91d307fSStephen McConnell SLIST_FOREACH(lun, &target->luns, lun_link) { 1046991554f2SKenneth D. Merry ccb = xpt_alloc_ccb_nowait(); 1047991554f2SKenneth D. Merry if (ccb == NULL) { 1048*c91d307fSStephen McConnell mpr_unlock(sc); 1049*c91d307fSStephen McConnell mpr_dprint(sc, MPR_FAULT, "Unable to alloc " 1050*c91d307fSStephen McConnell "CCB to stop unit.\n"); 1051991554f2SKenneth D. Merry return; 1052991554f2SKenneth D. Merry } 1053991554f2SKenneth D. Merry 1054991554f2SKenneth D. Merry /* 1055*c91d307fSStephen McConnell * The stop_at_shutdown flag will be set if this LUN is 1056991554f2SKenneth D. Merry * a SATA direct-access end device. 1057991554f2SKenneth D. Merry */ 1058*c91d307fSStephen McConnell if (lun->stop_at_shutdown) { 1059*c91d307fSStephen McConnell if (xpt_create_path(&ccb->ccb_h.path, 1060*c91d307fSStephen McConnell xpt_periph, pathid, targetid, 1061*c91d307fSStephen McConnell lun->lun_id) != CAM_REQ_CMP) { 1062*c91d307fSStephen McConnell mpr_dprint(sc, MPR_FAULT, "Unable to " 1063*c91d307fSStephen McConnell "create LUN path to stop unit.\n"); 1064991554f2SKenneth D. Merry xpt_free_ccb(ccb); 1065*c91d307fSStephen McConnell mpr_unlock(sc); 1066991554f2SKenneth D. Merry return; 1067991554f2SKenneth D. Merry } 1068991554f2SKenneth D. Merry xpt_path_string(ccb->ccb_h.path, path_str, 1069991554f2SKenneth D. Merry sizeof(path_str)); 1070991554f2SKenneth D. Merry 1071*c91d307fSStephen McConnell mpr_dprint(sc, MPR_INFO, "Sending StopUnit: " 1072*c91d307fSStephen McConnell "path %s handle %d\n", path_str, 1073*c91d307fSStephen McConnell target->handle); 1074991554f2SKenneth D. Merry 1075991554f2SKenneth D. Merry /* 1076*c91d307fSStephen McConnell * Issue a START STOP UNIT command for the LUN. 1077*c91d307fSStephen McConnell * Increment the SSU counter to be used to 1078*c91d307fSStephen McConnell * count the number of required replies. 1079991554f2SKenneth D. Merry */ 1080*c91d307fSStephen McConnell mpr_dprint(sc, MPR_INFO, "Incrementing SSU " 1081*c91d307fSStephen McConnell "count\n"); 1082991554f2SKenneth D. Merry sc->SSU_refcount++; 1083991554f2SKenneth D. Merry ccb->ccb_h.target_id = 1084991554f2SKenneth D. Merry xpt_path_target_id(ccb->ccb_h.path); 1085*c91d307fSStephen McConnell ccb->ccb_h.target_lun = lun->lun_id; 1086991554f2SKenneth D. Merry ccb->ccb_h.ppriv_ptr1 = sassc; 1087991554f2SKenneth D. Merry scsi_start_stop(&ccb->csio, 1088991554f2SKenneth D. Merry /*retries*/0, 1089991554f2SKenneth D. Merry mprsas_stop_unit_done, 1090991554f2SKenneth D. Merry MSG_SIMPLE_Q_TAG, 1091991554f2SKenneth D. Merry /*start*/FALSE, 1092991554f2SKenneth D. Merry /*load/eject*/0, 1093991554f2SKenneth D. Merry /*immediate*/FALSE, 1094991554f2SKenneth D. Merry MPR_SENSE_LEN, 1095991554f2SKenneth D. Merry /*timeout*/10000); 1096991554f2SKenneth D. Merry xpt_action(ccb); 1097991554f2SKenneth D. Merry } 1098991554f2SKenneth D. Merry } 1099*c91d307fSStephen McConnell } 1100991554f2SKenneth D. Merry 110163941e98SKenneth D. Merry mpr_unlock(sc); 110263941e98SKenneth D. Merry 1103991554f2SKenneth D. Merry /* 1104991554f2SKenneth D. Merry * Wait until all of the SSU commands have completed or time has 1105*c91d307fSStephen McConnell * expired (60 seconds). pause for 100ms each time through. If any 1106991554f2SKenneth D. Merry * command times out, the target will be reset in the SCSI command 1107991554f2SKenneth D. Merry * timeout routine. 1108991554f2SKenneth D. Merry */ 1109991554f2SKenneth D. Merry getmicrotime(&start_time); 1110991554f2SKenneth D. Merry while (sc->SSU_refcount) { 1111991554f2SKenneth D. Merry pause("mprwait", hz/10); 1112991554f2SKenneth D. Merry 1113991554f2SKenneth D. Merry getmicrotime(&cur_time); 1114991554f2SKenneth D. Merry if ((cur_time.tv_sec - start_time.tv_sec) > 60) { 1115*c91d307fSStephen McConnell mpr_dprint(sc, MPR_FAULT, "Time has expired waiting " 1116991554f2SKenneth D. Merry "for SSU commands to complete.\n"); 1117991554f2SKenneth D. Merry break; 1118991554f2SKenneth D. Merry } 1119991554f2SKenneth D. Merry } 1120991554f2SKenneth D. Merry } 1121991554f2SKenneth D. Merry 1122991554f2SKenneth D. Merry static void 1123991554f2SKenneth D. Merry mprsas_stop_unit_done(struct cam_periph *periph, union ccb *done_ccb) 1124991554f2SKenneth D. Merry { 1125991554f2SKenneth D. Merry struct mprsas_softc *sassc; 1126991554f2SKenneth D. Merry char path_str[64]; 1127991554f2SKenneth D. Merry 1128991554f2SKenneth D. Merry sassc = (struct mprsas_softc *)done_ccb->ccb_h.ppriv_ptr1; 1129991554f2SKenneth D. Merry 1130991554f2SKenneth D. Merry xpt_path_string(done_ccb->ccb_h.path, path_str, sizeof(path_str)); 1131991554f2SKenneth D. Merry mpr_dprint(sassc->sc, MPR_INFO, "Completing stop unit for %s\n", 1132991554f2SKenneth D. Merry path_str); 1133991554f2SKenneth D. Merry 1134991554f2SKenneth D. Merry if (done_ccb == NULL) 1135991554f2SKenneth D. Merry return; 1136991554f2SKenneth D. Merry 1137991554f2SKenneth D. Merry /* 1138991554f2SKenneth D. Merry * Nothing more to do except free the CCB and path. If the command 1139991554f2SKenneth D. Merry * timed out, an abort reset, then target reset will be issued during 1140991554f2SKenneth D. Merry * the SCSI Command process. 1141991554f2SKenneth D. Merry */ 1142991554f2SKenneth D. Merry xpt_free_path(done_ccb->ccb_h.path); 1143991554f2SKenneth D. Merry xpt_free_ccb(done_ccb); 1144991554f2SKenneth D. Merry } 1145991554f2SKenneth D. Merry 1146991554f2SKenneth D. Merry /** 1147991554f2SKenneth D. Merry * mprsas_ir_shutdown - IR shutdown notification 1148991554f2SKenneth D. Merry * @sc: per adapter object 1149991554f2SKenneth D. Merry * 1150991554f2SKenneth D. Merry * Sending RAID Action to alert the Integrated RAID subsystem of the IOC that 1151991554f2SKenneth D. Merry * the host system is shutting down. 1152991554f2SKenneth D. Merry * 1153991554f2SKenneth D. Merry * Return nothing. 1154991554f2SKenneth D. Merry */ 1155991554f2SKenneth D. Merry void 1156991554f2SKenneth D. Merry mprsas_ir_shutdown(struct mpr_softc *sc) 1157991554f2SKenneth D. Merry { 1158991554f2SKenneth D. Merry u16 volume_mapping_flags; 1159991554f2SKenneth D. Merry u16 ioc_pg8_flags = le16toh(sc->ioc_pg8.Flags); 1160991554f2SKenneth D. Merry struct dev_mapping_table *mt_entry; 1161991554f2SKenneth D. Merry u32 start_idx, end_idx; 1162991554f2SKenneth D. Merry unsigned int id, found_volume = 0; 1163991554f2SKenneth D. Merry struct mpr_command *cm; 1164991554f2SKenneth D. Merry Mpi2RaidActionRequest_t *action; 1165991554f2SKenneth D. Merry 1166991554f2SKenneth D. Merry mpr_dprint(sc, MPR_TRACE, "%s\n", __func__); 1167991554f2SKenneth D. Merry 1168991554f2SKenneth D. Merry /* is IR firmware build loaded? */ 1169991554f2SKenneth D. Merry if (!sc->ir_firmware) 1170991554f2SKenneth D. Merry goto out; 1171991554f2SKenneth D. Merry 1172991554f2SKenneth D. Merry /* are there any volumes? Look at IR target IDs. */ 1173991554f2SKenneth D. Merry // TODO-later, this should be looked up in the RAID config structure 1174991554f2SKenneth D. Merry // when it is implemented. 1175991554f2SKenneth D. Merry volume_mapping_flags = le16toh(sc->ioc_pg8.IRVolumeMappingFlags) & 1176991554f2SKenneth D. Merry MPI2_IOCPAGE8_IRFLAGS_MASK_VOLUME_MAPPING_MODE; 1177991554f2SKenneth D. Merry if (volume_mapping_flags == MPI2_IOCPAGE8_IRFLAGS_LOW_VOLUME_MAPPING) { 1178991554f2SKenneth D. Merry start_idx = 0; 1179991554f2SKenneth D. Merry if (ioc_pg8_flags & MPI2_IOCPAGE8_FLAGS_RESERVED_TARGETID_0) 1180991554f2SKenneth D. Merry start_idx = 1; 1181991554f2SKenneth D. Merry } else 1182991554f2SKenneth D. Merry start_idx = sc->max_devices - sc->max_volumes; 1183991554f2SKenneth D. Merry end_idx = start_idx + sc->max_volumes - 1; 1184991554f2SKenneth D. Merry 1185991554f2SKenneth D. Merry for (id = start_idx; id < end_idx; id++) { 1186991554f2SKenneth D. Merry mt_entry = &sc->mapping_table[id]; 1187991554f2SKenneth D. Merry if ((mt_entry->physical_id != 0) && 1188991554f2SKenneth D. Merry (mt_entry->missing_count == 0)) { 1189991554f2SKenneth D. Merry found_volume = 1; 1190991554f2SKenneth D. Merry break; 1191991554f2SKenneth D. Merry } 1192991554f2SKenneth D. Merry } 1193991554f2SKenneth D. Merry 1194991554f2SKenneth D. Merry if (!found_volume) 1195991554f2SKenneth D. Merry goto out; 1196991554f2SKenneth D. Merry 1197991554f2SKenneth D. Merry if ((cm = mpr_alloc_command(sc)) == NULL) { 1198991554f2SKenneth D. Merry printf("%s: command alloc failed\n", __func__); 1199991554f2SKenneth D. Merry goto out; 1200991554f2SKenneth D. Merry } 1201991554f2SKenneth D. Merry 1202991554f2SKenneth D. Merry action = (MPI2_RAID_ACTION_REQUEST *)cm->cm_req; 1203991554f2SKenneth D. Merry action->Function = MPI2_FUNCTION_RAID_ACTION; 1204991554f2SKenneth D. Merry action->Action = MPI2_RAID_ACTION_SYSTEM_SHUTDOWN_INITIATED; 1205991554f2SKenneth D. Merry cm->cm_desc.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; 1206991554f2SKenneth D. Merry mpr_lock(sc); 1207991554f2SKenneth D. Merry mpr_wait_command(sc, cm, 5, CAN_SLEEP); 1208991554f2SKenneth D. Merry mpr_unlock(sc); 1209991554f2SKenneth D. Merry 1210991554f2SKenneth D. Merry /* 1211991554f2SKenneth D. Merry * Don't check for reply, just leave. 1212991554f2SKenneth D. Merry */ 1213991554f2SKenneth D. Merry if (cm) 1214991554f2SKenneth D. Merry mpr_free_command(sc, cm); 1215991554f2SKenneth D. Merry 1216991554f2SKenneth D. Merry out: 1217991554f2SKenneth D. Merry mprsas_SSU_to_SATA_devices(sc); 1218991554f2SKenneth D. Merry } 1219