Lines Matching defs:ioc
83 * @ioc: per adapter object
93 _ctl_display_some_debug(struct MPT3SAS_ADAPTER *ioc, u16 smid,
99 if (!(ioc->logging_level & MPT_DEBUG_IOCTL))
102 mpi_request = mpt3sas_base_get_msg_frame(ioc, smid);
109 snprintf(ioc->tmp_string, MPT_STRING_LENGTH,
113 desc = ioc->tmp_string;
130 snprintf(ioc->tmp_string, MPT_STRING_LENGTH,
135 desc = ioc->tmp_string;
161 snprintf(ioc->tmp_string, MPT_STRING_LENGTH,
165 desc = ioc->tmp_string;
194 ioc_info(ioc, "%s: %s, smid(%d)\n", calling_function_name, desc, smid);
200 ioc_info(ioc, "\tiocstatus(0x%04x), loginfo(0x%08x)\n",
212 sas_device = mpt3sas_get_sdev_by_handle(ioc,
215 ioc_warn(ioc, "\tsas_address(0x%016llx), phy(%d)\n",
218 ioc_warn(ioc, "\tenclosure_logical_id(0x%016llx), slot(%d)\n",
224 pcie_device = mpt3sas_get_pdev_by_handle(ioc,
227 ioc_warn(ioc, "\tWWID(0x%016llx), port(%d)\n",
231 ioc_warn(ioc, "\tenclosure_logical_id(0x%016llx), slot(%d)\n",
238 ioc_info(ioc, "\tscsi_state(0x%02x), scsi_status(0x%02x)\n",
246 * @ioc: per adapter object
252 * The callback handler when using ioc->ctl_cb_idx.
258 mpt3sas_ctl_done(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 msix_index,
267 if (ioc->ctl_cmds.status == MPT3_CMD_NOT_USED)
269 if (ioc->ctl_cmds.smid != smid)
271 ioc->ctl_cmds.status |= MPT3_CMD_COMPLETE;
272 mpi_reply = mpt3sas_base_get_reply_virt_addr(ioc, reply);
274 memcpy(ioc->ctl_cmds.reply, mpi_reply, mpi_reply->MsgLength*4);
275 ioc->ctl_cmds.status |= MPT3_CMD_REPLY_VALID;
285 sense_data = mpt3sas_base_get_sense_buffer(ioc,
287 memcpy(ioc->ctl_cmds.sense, sense_data, sz);
299 sense_data = mpt3sas_base_get_sense_buffer(ioc, smid);
300 memcpy(ioc->ctl_cmds.sense, sense_data, sz);
304 _ctl_display_some_debug(ioc, smid, "ctl_done", mpi_reply);
305 ioc->ctl_cmds.status &= ~MPT3_CMD_PENDING;
306 complete(&ioc->ctl_cmds.done);
312 * @ioc: per adapter object
315 * The bitmask in ioc->event_type[] indicates which events should be
321 _ctl_check_event_type(struct MPT3SAS_ADAPTER *ioc, u16 event)
326 if (event >= 128 || !event || !ioc->event_log)
333 return desired_event & ioc->event_type[i];
338 * @ioc: per adapter object
342 mpt3sas_ctl_add_to_event_log(struct MPT3SAS_ADAPTER *ioc,
351 if (!ioc->event_log)
356 if (_ctl_check_event_type(ioc, event)) {
359 i = ioc->event_context % MPT3SAS_CTL_EVENT_LOG_SIZE;
360 event_log = ioc->event_log;
362 event_log[i].context = ioc->event_context++;
376 (send_aen && !ioc->aen_event_read_flag)) {
377 ioc->aen_event_read_flag = 1;
386 * @ioc: per adapter object
391 * This function merely adds a new work task into ioc->firmware_event_thread.
398 mpt3sas_ctl_event_callback(struct MPT3SAS_ADAPTER *ioc, u8 msix_index,
403 mpi_reply = mpt3sas_base_get_reply_virt_addr(ioc, reply);
405 mpt3sas_ctl_add_to_event_log(ioc, mpi_reply);
412 * @iocpp: The ioc pointer is returned in this.
422 struct MPT3SAS_ADAPTER *ioc;
424 /* global ioc lock to protect controller on list operations */
426 list_for_each_entry(ioc, &mpt3sas_ioc_list, list) {
427 if (ioc->id != ioc_number)
432 version = ioc->hba_mpi_version_belonged;
448 *iocpp = ioc;
458 * @ioc: per adapter object
462 void mpt3sas_ctl_pre_reset_handler(struct MPT3SAS_ADAPTER *ioc)
467 dtmprintk(ioc, ioc_info(ioc, "%s: MPT3_IOC_PRE_RESET\n", __func__));
469 if (!(ioc->diag_buffer_status[i] &
472 if ((ioc->diag_buffer_status[i] &
479 ioc_info(ioc,
482 mpt3sas_send_diag_release(ioc, i, &issue_reset);
488 * @ioc: per adapter object
492 void mpt3sas_ctl_clear_outstanding_ioctls(struct MPT3SAS_ADAPTER *ioc)
494 dtmprintk(ioc,
495 ioc_info(ioc, "%s: clear outstanding ioctl cmd\n", __func__));
496 if (ioc->ctl_cmds.status & MPT3_CMD_PENDING) {
497 ioc->ctl_cmds.status |= MPT3_CMD_RESET;
498 mpt3sas_base_free_smid(ioc, ioc->ctl_cmds.smid);
499 complete(&ioc->ctl_cmds.done);
505 * @ioc: per adapter object
509 void mpt3sas_ctl_reset_done_handler(struct MPT3SAS_ADAPTER *ioc)
513 dtmprintk(ioc, ioc_info(ioc, "%s: MPT3_IOC_DONE_RESET\n", __func__));
516 if (!(ioc->diag_buffer_status[i] &
519 if ((ioc->diag_buffer_status[i] &
522 ioc->diag_buffer_status[i] |=
550 struct MPT3SAS_ADAPTER *ioc;
554 /* global ioc lock to protect controller on list operations */
556 list_for_each_entry(ioc, &mpt3sas_ioc_list, list) {
557 if (ioc->aen_event_read_flag) {
568 * @ioc: per adapter object
576 _ctl_set_task_mid(struct MPT3SAS_ADAPTER *ioc, struct mpt3_ioctl_command *karg,
599 for (smid = ioc->scsiio_depth; smid && !found; smid--) {
602 scmd = mpt3sas_scsih_scsi_lookup_get(ioc, smid);
626 dctlprintk(ioc,
627 ioc_info(ioc, "%s: handle(0x%04x), lun(%d), no active mid!!\n",
630 tm_reply = ioc->ctl_cmds.reply;
637 sz = min_t(u32, karg->max_reply_bytes, ioc->reply_sz);
638 if (copy_to_user(karg->reply_frame_buf_ptr, ioc->ctl_cmds.reply,
645 dctlprintk(ioc,
646 ioc_info(ioc, "%s: handle(0x%04x), lun(%d), task_mid(%d)\n",
654 * @ioc: per adapter object
659 _ctl_do_mpt_command(struct MPT3SAS_ADAPTER *ioc, struct mpt3_ioctl_command karg,
682 if (ioc->ctl_cmds.status != MPT3_CMD_NOT_USED) {
683 ioc_err(ioc, "%s: ctl_cmd in use\n", __func__);
688 ret = mpt3sas_wait_for_ioc(ioc, IOC_OPERATIONAL_WAIT_COUNT);
692 mpi_request = kzalloc(ioc->request_sz, GFP_KERNEL);
694 ioc_err(ioc, "%s: failed obtaining a memory for mpi_request\n",
701 if (karg.data_sge_offset * 4 > ioc->request_sz ||
716 smid = mpt3sas_base_get_smid_hpr(ioc, ioc->ctl_cb_idx);
718 ioc_err(ioc, "%s: failed obtaining a smid\n", __func__);
724 smid = ioc->scsiio_depth - INTERNAL_SCSIIO_CMDS_COUNT + 1;
728 ioc->ctl_cmds.status = MPT3_CMD_PENDING;
729 memset(ioc->ctl_cmds.reply, 0, ioc->reply_sz);
730 request = mpt3sas_base_get_msg_frame(ioc, smid);
731 memset(request, 0, ioc->request_sz);
733 ioc->ctl_cmds.smid = smid;
745 ioc->facts.MaxDevHandle)) {
747 mpt3sas_base_free_smid(ioc, smid);
754 data_out = dma_alloc_coherent(&ioc->pdev->dev, data_out_sz,
760 mpt3sas_base_free_smid(ioc, smid);
768 mpt3sas_base_free_smid(ioc, smid);
774 data_in = dma_alloc_coherent(&ioc->pdev->dev, data_in_sz,
780 mpt3sas_base_free_smid(ioc, smid);
788 _ctl_display_some_debug(ioc, smid, "ctl_request", NULL);
790 init_completion(&ioc->ctl_cmds.done);
795 if (!ioc->pcie_sg_lookup) {
796 dtmprintk(ioc, ioc_info(ioc,
800 if (ioc->logging_level & MPT_DEBUG_TM)
802 ioc->request_sz/4);
803 mpt3sas_base_free_smid(ioc, smid);
817 cpu_to_le64(ioc->sense_dma & 0xFFFFFFFF00000000UL);
820 mpt3sas_base_get_sense_buffer_dma(ioc, smid)));
823 memset(ioc->ctl_cmds.sense, 0, NVME_ERROR_RESPONSE_SIZE);
824 ioc->build_nvme_prp(ioc, smid, nvme_encap_request,
826 if (test_bit(device_handle, ioc->device_remove_in_progress)) {
827 dtmprintk(ioc,
828 ioc_info(ioc, "handle(0x%04x): ioctl failed due to device removal in progress\n",
830 mpt3sas_base_free_smid(ioc, smid);
834 mpt3sas_base_put_smid_nvme_encap(ioc, smid);
844 mpt3sas_base_get_sense_buffer_dma(ioc, smid);
845 memset(ioc->ctl_cmds.sense, 0, SCSI_SENSE_BUFFERSIZE);
846 if (test_bit(device_handle, ioc->device_remove_in_progress)) {
847 dtmprintk(ioc,
848 ioc_info(ioc, "handle(0x%04x) :ioctl failed due to device removal in progress\n",
850 mpt3sas_base_free_smid(ioc, smid);
854 ioc->build_sg(ioc, psge, data_out_dma, data_out_sz,
857 ioc->put_smid_scsi_io(ioc, smid, device_handle);
859 ioc->put_smid_default(ioc, smid);
867 dtmprintk(ioc,
868 ioc_info(ioc, "TASK_MGMT: handle(0x%04x), task_type(0x%02x)\n",
871 ioc->got_task_abort_from_ioctl = 1;
876 if (_ctl_set_task_mid(ioc, &karg, tm_request)) {
877 mpt3sas_base_free_smid(ioc, smid);
878 ioc->got_task_abort_from_ioctl = 0;
882 ioc->got_task_abort_from_ioctl = 0;
884 if (test_bit(device_handle, ioc->device_remove_in_progress)) {
885 dtmprintk(ioc,
886 ioc_info(ioc, "handle(0x%04x) :ioctl failed due to device removal in progress\n",
888 mpt3sas_base_free_smid(ioc, smid);
892 mpt3sas_scsih_set_tm_flag(ioc, le16_to_cpu(
894 ioc->build_sg_mpi(ioc, psge, data_out_dma, data_out_sz,
896 ioc->put_smid_hi_priority(ioc, smid, 0);
905 /* ioc determines which port to use */
914 mpt3sas_base_free_smid(ioc, smid);
922 ioc->ioc_link_reset_in_progress = 1;
923 ioc->ignore_loginfos = 1;
925 ioc->build_sg(ioc, psge, data_out_dma, data_out_sz, data_in_dma,
927 ioc->put_smid_default(ioc, smid);
932 if (test_bit(device_handle, ioc->device_remove_in_progress)) {
933 dtmprintk(ioc,
934 ioc_info(ioc, "handle(0x%04x) :ioctl failed due to device removal in progress\n",
936 mpt3sas_base_free_smid(ioc, smid);
940 ioc->build_sg(ioc, psge, data_out_dma, data_out_sz, data_in_dma,
942 ioc->put_smid_default(ioc, smid);
948 ioc->build_sg(ioc, psge, data_out_dma, data_out_sz, data_in_dma,
950 ioc->put_smid_default(ioc, smid);
961 ioc->build_sg(ioc, psge, data_out_dma, data_out_sz,
969 ioc->build_sg_mpi(ioc, psge, data_out_dma,
974 src = (void *)dst + ioc->sge_size;
976 memcpy(&tmp, src, ioc->sge_size);
977 memcpy(src, dst, ioc->sge_size);
978 memcpy(dst, &tmp, ioc->sge_size);
980 if (ioc->logging_level & MPT_DEBUG_TM) {
981 ioc_info(ioc,
984 ioc->request_sz/4);
987 ioc->build_sg_mpi(ioc, psge, data_out_dma, data_out_sz,
989 ioc->put_smid_default(ioc, smid);
1000 ioc->ioc_link_reset_in_progress = 1;
1001 ioc->ignore_loginfos = 1;
1007 ioc->build_sg_mpi(ioc, psge, data_out_dma, data_out_sz,
1009 ioc->put_smid_default(ioc, smid);
1017 wait_for_completion_timeout(&ioc->ctl_cmds.done, timeout*HZ);
1021 mpt3sas_scsih_clear_tm_flag(ioc, le16_to_cpu(
1023 mpt3sas_trigger_master(ioc, MASTER_TRIGGER_TASK_MANAGMENT);
1026 ioc->ioc_link_reset_in_progress) {
1027 ioc->ioc_link_reset_in_progress = 0;
1028 ioc->ignore_loginfos = 0;
1030 if (!(ioc->ctl_cmds.status & MPT3_CMD_COMPLETE)) {
1031 mpt3sas_check_cmd_timeout(ioc,
1032 ioc->ctl_cmds.status, mpi_request,
1037 mpi_reply = ioc->ctl_cmds.reply;
1040 (ioc->logging_level & MPT_DEBUG_TM)) {
1044 ioc_info(ioc, "TASK_MGMT: IOCStatus(0x%04x), IOCLogInfo(0x%08x), TerminationCount(0x%08x)\n",
1063 sz = min_t(u32, karg.max_reply_bytes, ioc->reply_sz);
1064 if (copy_to_user(karg.reply_frame_buf_ptr, ioc->ctl_cmds.reply,
1079 ioc_info(ioc, "Response buffer provided by application is NULL; Response data will not be returned\n");
1086 if (copy_to_user(karg.sense_data_ptr, ioc->ctl_cmds.sense,
1102 ioc_info(ioc, "issue target reset: handle = (0x%04x)\n",
1104 mpt3sas_halt_firmware(ioc);
1105 pcie_device = mpt3sas_get_pdev_by_handle(ioc,
1107 if (pcie_device && (!ioc->tm_custom_handling) &&
1110 mpt3sas_scsih_issue_locked_tm(ioc,
1117 mpt3sas_scsih_issue_locked_tm(ioc,
1123 mpt3sas_base_hard_reset_handler(ioc, FORCE_BIG_HAMMER);
1132 dma_free_coherent(&ioc->pdev->dev, data_in_sz, data_in,
1136 dma_free_coherent(&ioc->pdev->dev, data_out_sz, data_out,
1140 ioc->ctl_cmds.status = MPT3_CMD_NOT_USED;
1146 * @ioc: per adapter object
1150 _ctl_getiocinfo(struct MPT3SAS_ADAPTER *ioc, void __user *arg)
1154 dctlprintk(ioc, ioc_info(ioc, "%s: enter\n",
1158 if (ioc->pfacts)
1159 karg.port_number = ioc->pfacts[0].PortNumber;
1160 karg.hw_rev = ioc->pdev->revision;
1161 karg.pci_id = ioc->pdev->device;
1162 karg.subsystem_device = ioc->pdev->subsystem_device;
1163 karg.subsystem_vendor = ioc->pdev->subsystem_vendor;
1164 karg.pci_information.u.bits.bus = ioc->pdev->bus->number;
1165 karg.pci_information.u.bits.device = PCI_SLOT(ioc->pdev->devfn);
1166 karg.pci_information.u.bits.function = PCI_FUNC(ioc->pdev->devfn);
1167 karg.pci_information.segment_id = pci_domain_nr(ioc->pdev->bus);
1168 karg.firmware_version = ioc->facts.FWVersion.Word;
1169 strcpy(karg.driver_version, ioc->driver_name);
1171 switch (ioc->hba_mpi_version_belonged) {
1173 if (ioc->is_warpdrive)
1181 if (ioc->is_gen35_ioc)
1188 karg.bios_version = le32_to_cpu(ioc->bios_pg3.BiosVersion);
1200 * @ioc: per adapter object
1204 _ctl_eventquery(struct MPT3SAS_ADAPTER *ioc, void __user *arg)
1214 dctlprintk(ioc, ioc_info(ioc, "%s: enter\n",
1218 memcpy(karg.event_types, ioc->event_type,
1231 * @ioc: per adapter object
1235 _ctl_eventenable(struct MPT3SAS_ADAPTER *ioc, void __user *arg)
1245 dctlprintk(ioc, ioc_info(ioc, "%s: enter\n",
1248 memcpy(ioc->event_type, karg.event_types,
1250 mpt3sas_base_validate_event_type(ioc, ioc->event_type);
1252 if (ioc->event_log)
1255 ioc->event_context = 0;
1256 ioc->aen_event_read_flag = 0;
1257 ioc->event_log = kcalloc(MPT3SAS_CTL_EVENT_LOG_SIZE,
1259 if (!ioc->event_log) {
1269 * @ioc: per adapter object
1273 _ctl_eventreport(struct MPT3SAS_ADAPTER *ioc, void __user *arg)
1285 dctlprintk(ioc, ioc_info(ioc, "%s: enter\n",
1296 if (!max || !ioc->event_log)
1300 if (copy_to_user(uarg->event_data, ioc->event_log, number_bytes)) {
1307 ioc->aen_event_read_flag = 0;
1313 * @ioc: per adapter object
1317 _ctl_do_reset(struct MPT3SAS_ADAPTER *ioc, void __user *arg)
1328 if (ioc->shost_recovery || ioc->pci_error_recovery ||
1329 ioc->is_driver_loading)
1332 dctlprintk(ioc, ioc_info(ioc, "%s: enter\n",
1335 retval = mpt3sas_base_hard_reset_handler(ioc, FORCE_BIG_HAMMER);
1336 ioc_info(ioc,
1343 * @ioc: per adapter object
1347 _ctl_btdh_search_sas_device(struct MPT3SAS_ADAPTER *ioc,
1354 if (list_empty(&ioc->sas_device_list))
1357 spin_lock_irqsave(&ioc->sas_device_lock, flags);
1358 list_for_each_entry(sas_device, &ioc->sas_device_list, list) {
1373 spin_unlock_irqrestore(&ioc->sas_device_lock, flags);
1379 * @ioc: per adapter object
1383 _ctl_btdh_search_pcie_device(struct MPT3SAS_ADAPTER *ioc,
1390 if (list_empty(&ioc->pcie_device_list))
1393 spin_lock_irqsave(&ioc->pcie_device_lock, flags);
1394 list_for_each_entry(pcie_device, &ioc->pcie_device_list, list) {
1409 spin_unlock_irqrestore(&ioc->pcie_device_lock, flags);
1415 * @ioc: per adapter object
1419 _ctl_btdh_search_raid_device(struct MPT3SAS_ADAPTER *ioc,
1426 if (list_empty(&ioc->raid_device_list))
1429 spin_lock_irqsave(&ioc->raid_device_lock, flags);
1430 list_for_each_entry(raid_device, &ioc->raid_device_list, list) {
1445 spin_unlock_irqrestore(&ioc->raid_device_lock, flags);
1451 * @ioc: per adapter object
1455 _ctl_btdh_mapping(struct MPT3SAS_ADAPTER *ioc, void __user *arg)
1466 dctlprintk(ioc, ioc_info(ioc, "%s\n",
1469 rc = _ctl_btdh_search_sas_device(ioc, &karg);
1471 rc = _ctl_btdh_search_pcie_device(ioc, &karg);
1473 _ctl_btdh_search_raid_device(ioc, &karg);
1485 * @ioc: per adapter object
1491 _ctl_diag_capability(struct MPT3SAS_ADAPTER *ioc, u8 buffer_type)
1497 if (ioc->facts.IOCCapabilities &
1502 if (ioc->facts.IOCCapabilities &
1507 if (ioc->facts.IOCCapabilities &
1518 * @ioc: per adapter object
1524 _ctl_diag_get_bufftype(struct MPT3SAS_ADAPTER *ioc, u32 unique_id)
1529 if (ioc->unique_id[index] == unique_id)
1538 * @ioc: per adapter object
1543 _ctl_diag_register_2(struct MPT3SAS_ADAPTER *ioc,
1558 dctlprintk(ioc, ioc_info(ioc, "%s\n",
1561 ioc_state = mpt3sas_base_get_iocstate(ioc, 1);
1563 ioc_err(ioc, "%s: failed due to ioc not operational\n",
1569 if (ioc->ctl_cmds.status != MPT3_CMD_NOT_USED) {
1570 ioc_err(ioc, "%s: ctl_cmd in use\n", __func__);
1576 if (!_ctl_diag_capability(ioc, buffer_type)) {
1577 ioc_err(ioc, "%s: doesn't have capability for buffer_type(0x%02x)\n",
1583 ioc_err(ioc,
1589 if ((ioc->diag_buffer_status[buffer_type] &
1591 !(ioc->diag_buffer_status[buffer_type] &
1593 ioc_err(ioc,
1595 __func__, buffer_type, ioc->unique_id[buffer_type]);
1599 if (ioc->diag_buffer_status[buffer_type] &
1612 if (ioc->unique_id[buffer_type] == MPT3DIAGBUFFUNIQUEID &&
1613 ioc->diag_buffer_sz[buffer_type] ==
1616 if (!(ioc->diag_buffer_status[buffer_type] &
1618 dctlprintk(ioc, ioc_info(ioc,
1621 ioc->unique_id[buffer_type],
1628 ioc->unique_id[buffer_type] =
1633 } else if (ioc->unique_id[buffer_type] !=
1635 if (ioc->unique_id[buffer_type] !=
1637 ioc->diag_buffer_sz[buffer_type] !=
1639 !(ioc->diag_buffer_status[buffer_type] &
1641 ioc_err(ioc,
1647 ioc_err(ioc, "%s: already has a registered buffer for buffer_type(0x%02x)\n",
1651 } else if (ioc->diag_buffer_status[buffer_type] &
1654 if (ioc->unique_id[buffer_type] != MPT3DIAGBUFFUNIQUEID ||
1655 ioc->diag_buffer_sz[buffer_type] !=
1658 ioc_err(ioc,
1661 ioc->diag_buffer_sz[buffer_type]);
1667 ioc_err(ioc, "%s: the requested_buffer_size is not 4 byte aligned\n",
1672 smid = mpt3sas_base_get_smid(ioc, ioc->ctl_cb_idx);
1674 ioc_err(ioc, "%s: failed obtaining a smid\n", __func__);
1680 ioc->ctl_cmds.status = MPT3_CMD_PENDING;
1681 memset(ioc->ctl_cmds.reply, 0, ioc->reply_sz);
1682 mpi_request = mpt3sas_base_get_msg_frame(ioc, smid);
1683 ioc->ctl_cmds.smid = smid;
1685 request_data = ioc->diag_buffer[buffer_type];
1687 ioc->unique_id[buffer_type] = diag_register->unique_id;
1688 ioc->diag_buffer_status[buffer_type] &=
1690 memcpy(ioc->product_specific[buffer_type],
1692 ioc->diagnostic_flags[buffer_type] = diag_register->diagnostic_flags;
1695 request_data_dma = ioc->diag_buffer_dma[buffer_type];
1696 if (request_data_sz != ioc->diag_buffer_sz[buffer_type]) {
1697 dma_free_coherent(&ioc->pdev->dev,
1698 ioc->diag_buffer_sz[buffer_type],
1705 ioc->diag_buffer_sz[buffer_type] = 0;
1706 ioc->diag_buffer_dma[buffer_type] = 0;
1707 request_data = dma_alloc_coherent(&ioc->pdev->dev,
1710 ioc_err(ioc, "%s: failed allocating memory for diag buffers, requested size(%d)\n",
1712 mpt3sas_base_free_smid(ioc, smid);
1716 ioc->diag_buffer[buffer_type] = request_data;
1717 ioc->diag_buffer_sz[buffer_type] = request_data_sz;
1718 ioc->diag_buffer_dma[buffer_type] = request_data_dma;
1729 dctlprintk(ioc,
1730 ioc_info(ioc, "%s: diag_buffer(0x%p), dma(0x%llx), sz(%d)\n",
1737 cpu_to_le32(ioc->product_specific[buffer_type][i]);
1739 init_completion(&ioc->ctl_cmds.done);
1740 ioc->put_smid_default(ioc, smid);
1741 wait_for_completion_timeout(&ioc->ctl_cmds.done,
1744 if (!(ioc->ctl_cmds.status & MPT3_CMD_COMPLETE)) {
1745 mpt3sas_check_cmd_timeout(ioc,
1746 ioc->ctl_cmds.status, mpi_request,
1752 if ((ioc->ctl_cmds.status & MPT3_CMD_REPLY_VALID) == 0) {
1753 ioc_err(ioc, "%s: no reply message\n", __func__);
1758 mpi_reply = ioc->ctl_cmds.reply;
1762 ioc->diag_buffer_status[buffer_type] |=
1764 dctlprintk(ioc, ioc_info(ioc, "%s: success\n", __func__));
1766 ioc_info(ioc, "%s: ioc_status(0x%04x) log_info(0x%08x)\n",
1774 mpt3sas_base_hard_reset_handler(ioc, FORCE_BIG_HAMMER);
1779 dma_free_coherent(&ioc->pdev->dev, request_data_sz,
1781 ioc->diag_buffer_status[buffer_type] &=
1785 ioc->ctl_cmds.status = MPT3_CMD_NOT_USED;
1791 * @ioc: per adapter object
1798 mpt3sas_enable_diag_buffer(struct MPT3SAS_ADAPTER *ioc, u8 bits_to_register)
1802 u32 trace_buff_size = ioc->manu_pg11.HostTraceBufferMaxSizeKB<<10;
1809 ioc_info(ioc, "registering trace buffer support\n");
1810 ioc->diag_trigger_master.MasterData =
1814 (ioc->hba_mpi_version_belonged == MPI2_VERSION) ?
1820 ioc->manu_pg11.HostTraceBufferMinSizeKB<<10;
1822 ioc->manu_pg11.HostTraceBufferDecrementSizeKB<<10;
1826 ioc_err(ioc,
1830 ioc_err(ioc,
1849 ret_val = _ctl_diag_register_2(ioc, &diag_register);
1863 ioc_err(ioc,
1866 else if (ioc->diag_buffer_status[MPI2_DIAG_BUF_TYPE_TRACE]
1868 ioc_err(ioc, "Trace buffer memory %d KB allocated\n",
1870 if (ioc->hba_mpi_version_belonged != MPI2_VERSION)
1871 ioc->diag_buffer_status[
1878 ioc_info(ioc, "registering snapshot buffer support\n");
1883 _ctl_diag_register_2(ioc, &diag_register);
1887 ioc_info(ioc, "registering extended buffer support\n");
1892 _ctl_diag_register_2(ioc, &diag_register);
1898 * @ioc: per adapter object
1905 _ctl_diag_register(struct MPT3SAS_ADAPTER *ioc, void __user *arg)
1916 rc = _ctl_diag_register_2(ioc, &karg);
1918 if (!rc && (ioc->diag_buffer_status[karg.buffer_type] &
1920 ioc->diag_buffer_status[karg.buffer_type] |=
1928 * @ioc: per adapter object
1935 _ctl_diag_unregister(struct MPT3SAS_ADAPTER *ioc, void __user *arg)
1949 dctlprintk(ioc, ioc_info(ioc, "%s\n",
1952 buffer_type = _ctl_diag_get_bufftype(ioc, karg.unique_id);
1954 ioc_err(ioc, "%s: buffer with unique_id(0x%08x) not found\n",
1959 if (!_ctl_diag_capability(ioc, buffer_type)) {
1960 ioc_err(ioc, "%s: doesn't have capability for buffer_type(0x%02x)\n",
1965 if ((ioc->diag_buffer_status[buffer_type] &
1967 ioc_err(ioc, "%s: buffer_type(0x%02x) is not registered\n",
1971 if ((ioc->diag_buffer_status[buffer_type] &
1973 ioc_err(ioc, "%s: buffer_type(0x%02x) has not been released\n",
1978 if (karg.unique_id != ioc->unique_id[buffer_type]) {
1979 ioc_err(ioc, "%s: unique_id(0x%08x) is not registered\n",
1984 request_data = ioc->diag_buffer[buffer_type];
1986 ioc_err(ioc, "%s: doesn't have memory allocated for buffer_type(0x%02x)\n",
1991 if (ioc->diag_buffer_status[buffer_type] &
1993 ioc->unique_id[buffer_type] = MPT3DIAGBUFFUNIQUEID;
1994 ioc->diag_buffer_status[buffer_type] &=
1996 ioc->diag_buffer_status[buffer_type] &=
1999 request_data_sz = ioc->diag_buffer_sz[buffer_type];
2000 request_data_dma = ioc->diag_buffer_dma[buffer_type];
2001 dma_free_coherent(&ioc->pdev->dev, request_data_sz,
2003 ioc->diag_buffer[buffer_type] = NULL;
2004 ioc->diag_buffer_status[buffer_type] = 0;
2011 * @ioc: per adapter object
2019 _ctl_diag_query(struct MPT3SAS_ADAPTER *ioc, void __user *arg)
2032 dctlprintk(ioc, ioc_info(ioc, "%s\n",
2038 if (!_ctl_diag_capability(ioc, buffer_type)) {
2039 ioc_err(ioc, "%s: doesn't have capability for buffer_type(0x%02x)\n",
2044 if (!(ioc->diag_buffer_status[buffer_type] &
2046 if ((ioc->diag_buffer_status[buffer_type] &
2048 ioc_err(ioc, "%s: buffer_type(0x%02x) is not registered\n",
2055 if (karg.unique_id != ioc->unique_id[buffer_type]) {
2056 ioc_err(ioc, "%s: unique_id(0x%08x) is not registered\n",
2062 request_data = ioc->diag_buffer[buffer_type];
2064 ioc_err(ioc, "%s: doesn't have buffer for buffer_type(0x%02x)\n",
2069 if ((ioc->diag_buffer_status[buffer_type] &
2073 if (!(ioc->diag_buffer_status[buffer_type] &
2077 if (!(ioc->diag_buffer_status[buffer_type] &
2081 if ((ioc->diag_buffer_status[buffer_type] &
2087 ioc->product_specific[buffer_type][i];
2089 karg.total_buffer_size = ioc->diag_buffer_sz[buffer_type];
2091 karg.unique_id = ioc->unique_id[buffer_type];
2092 karg.diagnostic_flags = ioc->diagnostic_flags[buffer_type];
2095 ioc_err(ioc, "%s: unable to write mpt3_diag_query data @ %p\n",
2104 * @ioc: per adapter object
2110 mpt3sas_send_diag_release(struct MPT3SAS_ADAPTER *ioc, u8 buffer_type,
2121 dctlprintk(ioc, ioc_info(ioc, "%s\n",
2128 ioc_state = mpt3sas_base_get_iocstate(ioc, 1);
2130 if (ioc->diag_buffer_status[buffer_type] &
2132 ioc->diag_buffer_status[buffer_type] |=
2134 dctlprintk(ioc,
2135 ioc_info(ioc, "%s: skipping due to FAULT state\n",
2141 if (ioc->ctl_cmds.status != MPT3_CMD_NOT_USED) {
2142 ioc_err(ioc, "%s: ctl_cmd in use\n", __func__);
2147 smid = mpt3sas_base_get_smid(ioc, ioc->ctl_cb_idx);
2149 ioc_err(ioc, "%s: failed obtaining a smid\n", __func__);
2154 ioc->ctl_cmds.status = MPT3_CMD_PENDING;
2155 memset(ioc->ctl_cmds.reply, 0, ioc->reply_sz);
2156 mpi_request = mpt3sas_base_get_msg_frame(ioc, smid);
2157 ioc->ctl_cmds.smid = smid;
2164 init_completion(&ioc->ctl_cmds.done);
2165 ioc->put_smid_default(ioc, smid);
2166 wait_for_completion_timeout(&ioc->ctl_cmds.done,
2169 if (!(ioc->ctl_cmds.status & MPT3_CMD_COMPLETE)) {
2170 mpt3sas_check_cmd_timeout(ioc,
2171 ioc->ctl_cmds.status, mpi_request,
2179 if ((ioc->ctl_cmds.status & MPT3_CMD_REPLY_VALID) == 0) {
2180 ioc_err(ioc, "%s: no reply message\n", __func__);
2185 mpi_reply = ioc->ctl_cmds.reply;
2189 ioc->diag_buffer_status[buffer_type] |=
2191 dctlprintk(ioc, ioc_info(ioc, "%s: success\n", __func__));
2193 ioc_info(ioc, "%s: ioc_status(0x%04x) log_info(0x%08x)\n",
2200 ioc->ctl_cmds.status = MPT3_CMD_NOT_USED;
2206 * @ioc: ?
2214 _ctl_diag_release(struct MPT3SAS_ADAPTER *ioc, void __user *arg)
2228 dctlprintk(ioc, ioc_info(ioc, "%s\n",
2231 buffer_type = _ctl_diag_get_bufftype(ioc, karg.unique_id);
2233 ioc_err(ioc, "%s: buffer with unique_id(0x%08x) not found\n",
2238 if (!_ctl_diag_capability(ioc, buffer_type)) {
2239 ioc_err(ioc, "%s: doesn't have capability for buffer_type(0x%02x)\n",
2244 if ((ioc->diag_buffer_status[buffer_type] &
2246 ioc_err(ioc, "%s: buffer_type(0x%02x) is not registered\n",
2251 if (karg.unique_id != ioc->unique_id[buffer_type]) {
2252 ioc_err(ioc, "%s: unique_id(0x%08x) is not registered\n",
2257 if (ioc->diag_buffer_status[buffer_type] &
2259 ioc_err(ioc, "%s: buffer_type(0x%02x) is already released\n",
2264 request_data = ioc->diag_buffer[buffer_type];
2267 ioc_err(ioc, "%s: doesn't have memory allocated for buffer_type(0x%02x)\n",
2273 if ((ioc->diag_buffer_status[buffer_type] &
2275 ioc->diag_buffer_status[buffer_type] |=
2277 ioc->diag_buffer_status[buffer_type] &=
2279 ioc_err(ioc, "%s: buffer_type(0x%02x) was released due to host reset\n",
2284 rc = mpt3sas_send_diag_release(ioc, buffer_type, &issue_reset);
2287 mpt3sas_base_hard_reset_handler(ioc, FORCE_BIG_HAMMER);
2294 * @ioc: per adapter object
2298 _ctl_diag_read_buffer(struct MPT3SAS_ADAPTER *ioc, void __user *arg)
2318 dctlprintk(ioc, ioc_info(ioc, "%s\n",
2321 buffer_type = _ctl_diag_get_bufftype(ioc, karg.unique_id);
2323 ioc_err(ioc, "%s: buffer with unique_id(0x%08x) not found\n",
2328 if (!_ctl_diag_capability(ioc, buffer_type)) {
2329 ioc_err(ioc, "%s: doesn't have capability for buffer_type(0x%02x)\n",
2334 if (karg.unique_id != ioc->unique_id[buffer_type]) {
2335 ioc_err(ioc, "%s: unique_id(0x%08x) is not registered\n",
2340 request_data = ioc->diag_buffer[buffer_type];
2342 ioc_err(ioc, "%s: doesn't have buffer for buffer_type(0x%02x)\n",
2347 request_size = ioc->diag_buffer_sz[buffer_type];
2350 ioc_err(ioc, "%s: either the starting_offset or bytes_to_read are not 4 byte aligned\n",
2359 dctlprintk(ioc,
2360 ioc_info(ioc, "%s: diag_buffer(%p), offset(%d), sz(%d)\n",
2373 ioc_err(ioc, "%s: Unable to write mpt_diag_read_buffer_t data @ %p\n",
2381 dctlprintk(ioc,
2382 ioc_info(ioc, "%s: Reregister buffer_type(0x%02x)\n",
2384 if ((ioc->diag_buffer_status[buffer_type] &
2386 dctlprintk(ioc,
2387 ioc_info(ioc, "%s: buffer_type(0x%02x) is still registered\n",
2394 if (ioc->ctl_cmds.status != MPT3_CMD_NOT_USED) {
2395 ioc_err(ioc, "%s: ctl_cmd in use\n", __func__);
2400 smid = mpt3sas_base_get_smid(ioc, ioc->ctl_cb_idx);
2402 ioc_err(ioc, "%s: failed obtaining a smid\n", __func__);
2408 ioc->ctl_cmds.status = MPT3_CMD_PENDING;
2409 memset(ioc->ctl_cmds.reply, 0, ioc->reply_sz);
2410 mpi_request = mpt3sas_base_get_msg_frame(ioc, smid);
2411 ioc->ctl_cmds.smid = smid;
2416 cpu_to_le32(ioc->diag_buffer_sz[buffer_type]);
2418 cpu_to_le64(ioc->diag_buffer_dma[buffer_type]);
2421 cpu_to_le32(ioc->product_specific[buffer_type][i]);
2425 init_completion(&ioc->ctl_cmds.done);
2426 ioc->put_smid_default(ioc, smid);
2427 wait_for_completion_timeout(&ioc->ctl_cmds.done,
2430 if (!(ioc->ctl_cmds.status & MPT3_CMD_COMPLETE)) {
2431 mpt3sas_check_cmd_timeout(ioc,
2432 ioc->ctl_cmds.status, mpi_request,
2438 if ((ioc->ctl_cmds.status & MPT3_CMD_REPLY_VALID) == 0) {
2439 ioc_err(ioc, "%s: no reply message\n", __func__);
2444 mpi_reply = ioc->ctl_cmds.reply;
2448 ioc->diag_buffer_status[buffer_type] |=
2450 ioc->diag_buffer_status[buffer_type] &=
2452 dctlprintk(ioc, ioc_info(ioc, "%s: success\n", __func__));
2454 ioc_info(ioc, "%s: ioc_status(0x%04x) log_info(0x%08x)\n",
2462 mpt3sas_base_hard_reset_handler(ioc, FORCE_BIG_HAMMER);
2466 ioc->ctl_cmds.status = MPT3_CMD_NOT_USED;
2475 * @ioc: per adapter object
2482 _ctl_compat_mpt_command(struct MPT3SAS_ADAPTER *ioc, unsigned cmd,
2514 return _ctl_do_mpt_command(ioc, karg, &uarg->mf);
2531 struct MPT3SAS_ADAPTER *ioc;
2545 &ioc, mpi_version) == -1 || !ioc)
2549 mutex_lock(&ioc->pci_access_mutex);
2551 if (ioc->shost_recovery || ioc->pci_error_recovery ||
2552 ioc->is_driver_loading || ioc->remove_host) {
2559 if (!mutex_trylock(&ioc->ctl_cmds.mutex)) {
2563 } else if (mutex_lock_interruptible(&ioc->ctl_cmds.mutex)) {
2572 ret = _ctl_getiocinfo(ioc, arg);
2584 ret = _ctl_compat_mpt_command(ioc, cmd, arg);
2601 ret = _ctl_do_mpt_command(ioc, karg, &uarg->mf);
2607 ret = _ctl_eventquery(ioc, arg);
2611 ret = _ctl_eventenable(ioc, arg);
2614 ret = _ctl_eventreport(ioc, arg);
2618 ret = _ctl_do_reset(ioc, arg);
2622 ret = _ctl_btdh_mapping(ioc, arg);
2626 ret = _ctl_diag_register(ioc, arg);
2630 ret = _ctl_diag_unregister(ioc, arg);
2634 ret = _ctl_diag_query(ioc, arg);
2638 ret = _ctl_diag_release(ioc, arg);
2642 ret = _ctl_diag_read_buffer(ioc, arg);
2645 dctlprintk(ioc,
2646 ioc_info(ioc, "unsupported ioctl opcode(0x%08x)\n",
2651 mutex_unlock(&ioc->ctl_cmds.mutex);
2653 mutex_unlock(&ioc->pci_access_mutex);
2745 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
2748 (ioc->facts.FWVersion.Word & 0xFF000000) >> 24,
2749 (ioc->facts.FWVersion.Word & 0x00FF0000) >> 16,
2750 (ioc->facts.FWVersion.Word & 0x0000FF00) >> 8,
2751 ioc->facts.FWVersion.Word & 0x000000FF);
2768 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
2770 u32 version = le32_to_cpu(ioc->bios_pg3.BiosVersion);
2793 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
2796 ioc->facts.MsgVersion, ioc->facts.HeaderVersion >> 8);
2813 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
2815 return snprintf(buf, 16, "%s\n", ioc->manu_pg0.ChipName);
2832 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
2835 le32_to_cpu(ioc->iounit_pg0.NvdataVersionPersistent.Word));
2852 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
2855 le32_to_cpu(ioc->iounit_pg0.NvdataVersionDefault.Word));
2872 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
2874 return snprintf(buf, 16, "%s\n", ioc->manu_pg0.BoardName);
2891 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
2893 return snprintf(buf, 16, "%s\n", ioc->manu_pg0.BoardAssembly);
2910 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
2912 return snprintf(buf, 16, "%s\n", ioc->manu_pg0.BoardTracerNumber);
2932 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
2934 return snprintf(buf, PAGE_SIZE, "%02d\n", ioc->io_missing_delay);
2954 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
2956 return snprintf(buf, PAGE_SIZE, "%02d\n", ioc->device_missing_delay);
2975 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
2977 return snprintf(buf, PAGE_SIZE, "%02d\n", ioc->facts.RequestCredit);
2997 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3000 (unsigned long long)ioc->sas_hba.sas_address);
3017 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3019 return snprintf(buf, PAGE_SIZE, "%08xh\n", ioc->logging_level);
3026 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3032 ioc->logging_level = val;
3033 ioc_info(ioc, "logging_level=%08xh\n",
3034 ioc->logging_level);
3053 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3055 return snprintf(buf, PAGE_SIZE, "%d\n", ioc->fwfault_debug);
3062 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3068 ioc->fwfault_debug = val;
3069 ioc_info(ioc, "fwfault_debug=%d\n",
3070 ioc->fwfault_debug);
3076 * ioc_reset_count_show - ioc reset count
3090 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3092 return snprintf(buf, PAGE_SIZE, "%d\n", ioc->ioc_reset_count);
3112 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3114 if ((ioc->facts.IOCCapabilities &
3115 MPI2_IOCFACTS_CAPABILITY_MSI_X_INDEX) && ioc->msix_enable)
3116 reply_queue_count = ioc->reply_queue_count;
3139 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3147 if (!ioc->is_warpdrive) {
3148 ioc_err(ioc, "%s: BRM attribute is only for warpdrive\n",
3153 mutex_lock(&ioc->pci_access_mutex);
3154 if (ioc->pci_error_recovery || ioc->remove_host)
3162 ioc_err(ioc, "%s: failed allocating memory for iounit_pg3: (%d) bytes\n",
3167 if (mpt3sas_config_get_iounit_pg3(ioc, &mpi_reply, io_unit_pg3, sz) !=
3169 ioc_err(ioc, "%s: failed reading iounit_pg3\n",
3177 ioc_err(ioc, "%s: iounit_pg3 failed with ioc_status(0x%04x)\n",
3184 ioc_err(ioc, "%s: iounit_pg3->GPIOCount less than 25 entries, detected (%d) entries\n",
3196 mutex_unlock(&ioc->pci_access_mutex);
3224 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3228 if (!ioc->diag_buffer[MPI2_DIAG_BUF_TYPE_TRACE]) {
3229 ioc_err(ioc, "%s: host_trace_buffer is not registered\n",
3234 if ((ioc->diag_buffer_status[MPI2_DIAG_BUF_TYPE_TRACE] &
3236 ioc_err(ioc, "%s: host_trace_buffer is not registered\n",
3242 ioc->diag_buffer[MPI2_DIAG_BUF_TYPE_TRACE];
3249 ioc->ring_buffer_sz = size;
3271 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3275 if (!ioc->diag_buffer[MPI2_DIAG_BUF_TYPE_TRACE]) {
3276 ioc_err(ioc, "%s: host_trace_buffer is not registered\n",
3281 if ((ioc->diag_buffer_status[MPI2_DIAG_BUF_TYPE_TRACE] &
3283 ioc_err(ioc, "%s: host_trace_buffer is not registered\n",
3288 if (ioc->ring_buffer_offset > ioc->ring_buffer_sz)
3291 size = ioc->ring_buffer_sz - ioc->ring_buffer_offset;
3293 request_data = ioc->diag_buffer[0] + ioc->ring_buffer_offset;
3303 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3309 ioc->ring_buffer_offset = val;
3332 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3334 if ((!ioc->diag_buffer[MPI2_DIAG_BUF_TYPE_TRACE]) ||
3335 ((ioc->diag_buffer_status[MPI2_DIAG_BUF_TYPE_TRACE] &
3338 else if ((ioc->diag_buffer_status[MPI2_DIAG_BUF_TYPE_TRACE] &
3350 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3356 if (ioc->shost_recovery || ioc->remove_host ||
3357 ioc->pci_error_recovery || ioc->is_driver_loading)
3365 if ((ioc->diag_buffer[MPI2_DIAG_BUF_TYPE_TRACE]) &&
3366 (ioc->diag_buffer_status[MPI2_DIAG_BUF_TYPE_TRACE] &
3368 ((ioc->diag_buffer_status[MPI2_DIAG_BUF_TYPE_TRACE] &
3372 ioc_info(ioc, "posting host trace buffers\n");
3375 if (ioc->manu_pg11.HostTraceBufferMaxSizeKB != 0 &&
3376 ioc->diag_buffer_sz[MPI2_DIAG_BUF_TYPE_TRACE] != 0) {
3379 ioc->diag_buffer_sz[MPI2_DIAG_BUF_TYPE_TRACE];
3385 if ((ioc->diag_buffer_sz[MPI2_DIAG_BUF_TYPE_TRACE] != 0)
3387 (ioc->diag_buffer_status[MPI2_DIAG_BUF_TYPE_TRACE] &
3389 dma_free_coherent(&ioc->pdev->dev,
3390 ioc->diag_buffer_sz[MPI2_DIAG_BUF_TYPE_TRACE],
3391 ioc->diag_buffer[MPI2_DIAG_BUF_TYPE_TRACE],
3392 ioc->diag_buffer_dma[MPI2_DIAG_BUF_TYPE_TRACE]);
3393 ioc->diag_buffer[MPI2_DIAG_BUF_TYPE_TRACE] =
3401 (ioc->hba_mpi_version_belonged == MPI2_VERSION) ?
3403 ioc->diag_buffer_status[MPI2_DIAG_BUF_TYPE_TRACE] = 0;
3404 _ctl_diag_register_2(ioc, &diag_register);
3405 if (ioc->diag_buffer_status[MPI2_DIAG_BUF_TYPE_TRACE] &
3407 ioc_info(ioc,
3410 if (ioc->hba_mpi_version_belonged != MPI2_VERSION)
3411 ioc->diag_buffer_status[
3417 if (!ioc->diag_buffer[MPI2_DIAG_BUF_TYPE_TRACE])
3419 if ((ioc->diag_buffer_status[MPI2_DIAG_BUF_TYPE_TRACE] &
3422 if ((ioc->diag_buffer_status[MPI2_DIAG_BUF_TYPE_TRACE] &
3425 ioc_info(ioc, "releasing host trace buffer\n");
3426 mpt3sas_send_diag_release(ioc, MPI2_DIAG_BUF_TYPE_TRACE,
3451 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3455 spin_lock_irqsave(&ioc->diag_trigger_lock, flags);
3457 memcpy(buf, &ioc->diag_trigger_master, rc);
3458 spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
3477 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3481 spin_lock_irqsave(&ioc->diag_trigger_lock, flags);
3483 memset(&ioc->diag_trigger_master, 0,
3485 memcpy(&ioc->diag_trigger_master, buf, rc);
3486 ioc->diag_trigger_master.MasterData |=
3488 spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
3507 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3511 spin_lock_irqsave(&ioc->diag_trigger_lock, flags);
3513 memcpy(buf, &ioc->diag_trigger_event, rc);
3514 spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
3533 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3537 spin_lock_irqsave(&ioc->diag_trigger_lock, flags);
3539 memset(&ioc->diag_trigger_event, 0,
3541 memcpy(&ioc->diag_trigger_event, buf, sz);
3542 if (ioc->diag_trigger_event.ValidEntries > NUM_VALID_ENTRIES)
3543 ioc->diag_trigger_event.ValidEntries = NUM_VALID_ENTRIES;
3544 spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
3563 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3567 spin_lock_irqsave(&ioc->diag_trigger_lock, flags);
3569 memcpy(buf, &ioc->diag_trigger_scsi, rc);
3570 spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
3588 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3592 spin_lock_irqsave(&ioc->diag_trigger_lock, flags);
3593 sz = min(sizeof(ioc->diag_trigger_scsi), count);
3594 memset(&ioc->diag_trigger_scsi, 0, sizeof(ioc->diag_trigger_scsi));
3595 memcpy(&ioc->diag_trigger_scsi, buf, sz);
3596 if (ioc->diag_trigger_scsi.ValidEntries > NUM_VALID_ENTRIES)
3597 ioc->diag_trigger_scsi.ValidEntries = NUM_VALID_ENTRIES;
3598 spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
3617 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3621 spin_lock_irqsave(&ioc->diag_trigger_lock, flags);
3623 memcpy(buf, &ioc->diag_trigger_mpi, rc);
3624 spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
3642 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3646 spin_lock_irqsave(&ioc->diag_trigger_lock, flags);
3648 memset(&ioc->diag_trigger_mpi, 0,
3649 sizeof(ioc->diag_trigger_mpi));
3650 memcpy(&ioc->diag_trigger_mpi, buf, sz);
3651 if (ioc->diag_trigger_mpi.ValidEntries > NUM_VALID_ENTRIES)
3652 ioc->diag_trigger_mpi.ValidEntries = NUM_VALID_ENTRIES;
3653 spin_unlock_irqrestore(&ioc->diag_trigger_lock, flags);
3676 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3678 return snprintf(buf, PAGE_SIZE, "0x%08x\n", ioc->drv_support_bitmap);
3696 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3698 return snprintf(buf, PAGE_SIZE, "%d\n", ioc->enable_sdev_max_qd);
3718 struct MPT3SAS_ADAPTER *ioc = shost_priv(shost);
3731 ioc->enable_sdev_max_qd = 0;
3732 shost_for_each_device(sdev, ioc->shost) {
3743 mpt3sas_raid_device_find_by_handle(ioc,
3773 ioc->enable_sdev_max_qd = 1;
3774 shost_for_each_device(sdev, ioc->shost)
3978 struct MPT3SAS_ADAPTER *ioc;
3981 list_for_each_entry(ioc, &mpt3sas_ioc_list, list) {
3985 if (!ioc->diag_buffer[i])
3987 dma_free_coherent(&ioc->pdev->dev,
3988 ioc->diag_buffer_sz[i],
3989 ioc->diag_buffer[i],
3990 ioc->diag_buffer_dma[i]);
3991 ioc->diag_buffer[i] = NULL;
3992 ioc->diag_buffer_status[i] = 0;
3995 kfree(ioc->event_log);