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path: root/drivers/scsi/mpt3sas/mpt3sas_scsih.c
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Diffstat (limited to 'drivers/scsi/mpt3sas/mpt3sas_scsih.c')
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_scsih.c38
1 files changed, 30 insertions, 8 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
index e0e4920d0..6bff13e7a 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
@@ -174,13 +174,13 @@ struct sense_info {
* struct fw_event_work - firmware event struct
* @list: link list framework
* @work: work object (ioc->fault_reset_work_q)
- * @cancel_pending_work: flag set during reset handling
* @ioc: per adapter object
* @device_handle: device handle
* @VF_ID: virtual function id
* @VP_ID: virtual port id
* @ignore: flag meaning this event has been marked to ignore
- * @event: firmware event MPI2_EVENT_XXX defined in mpt2_ioc.h
+ * @event: firmware event MPI2_EVENT_XXX defined in mpi2_ioc.h
+ * @refcount: kref for this event
* @event_data: reply event data payload follows
*
* This object stored on ioc->fw_event_list.
@@ -188,8 +188,6 @@ struct sense_info {
struct fw_event_work {
struct list_head list;
struct work_struct work;
- u8 cancel_pending_work;
- struct delayed_work delayed_work;
struct MPT3SAS_ADAPTER *ioc;
u16 device_handle;
@@ -1911,6 +1909,14 @@ scsih_slave_configure(struct scsi_device *sdev)
(unsigned long long)raid_device->wwid,
raid_device->num_pds, ds);
+ if (shost->max_sectors > MPT3SAS_RAID_MAX_SECTORS) {
+ blk_queue_max_hw_sectors(sdev->request_queue,
+ MPT3SAS_RAID_MAX_SECTORS);
+ sdev_printk(KERN_INFO, sdev,
+ "Set queue's max_sector to: %u\n",
+ MPT3SAS_RAID_MAX_SECTORS);
+ }
+
scsih_change_queue_depth(sdev, qdepth);
/* raid transport support */
@@ -2118,7 +2124,6 @@ _scsih_tm_done(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply)
return 1;
if (ioc->tm_cmds.smid != smid)
return 1;
- mpt3sas_base_flush_reply_queues(ioc);
ioc->tm_cmds.status |= MPT3_CMD_COMPLETE;
mpi_reply = mpt3sas_base_get_reply_virt_addr(ioc, reply);
if (mpi_reply) {
@@ -2303,6 +2308,9 @@ mpt3sas_scsih_issue_tm(struct MPT3SAS_ADAPTER *ioc, u16 handle, uint channel,
}
}
+ /* sync IRQs in case those were busy during flush. */
+ mpt3sas_base_sync_reply_irqs(ioc);
+
if (ioc->tm_cmds.status & MPT3_CMD_REPLY_VALID) {
mpt3sas_trigger_master(ioc, MASTER_TRIGGER_TASK_MANAGMENT);
mpi_reply = ioc->tm_cmds.reply;
@@ -2804,12 +2812,12 @@ _scsih_fw_event_cleanup_queue(struct MPT3SAS_ADAPTER *ioc)
/*
* Wait on the fw_event to complete. If this returns 1, then
* the event was never executed, and we need a put for the
- * reference the delayed_work had on the fw_event.
+ * reference the work had on the fw_event.
*
* If it did execute, we wait for it to finish, and the put will
* happen from _firmware_event_work()
*/
- if (cancel_delayed_work_sync(&fw_event->delayed_work))
+ if (cancel_work_sync(&fw_event->work))
fw_event_work_put(fw_event);
fw_event_work_put(fw_event);
@@ -3961,7 +3969,7 @@ _scsih_setup_eedp(struct MPT3SAS_ADAPTER *ioc, struct scsi_cmnd *scmd,
MPI2_SCSIIO_EEDPFLAGS_CHECK_REFTAG |
MPI2_SCSIIO_EEDPFLAGS_CHECK_GUARD;
mpi_request->CDB.EEDP32.PrimaryReferenceTag =
- cpu_to_be32(scsi_get_lba(scmd));
+ cpu_to_be32(scsi_prot_ref_tag(scmd));
break;
case SCSI_PROT_DIF_TYPE3:
@@ -7850,6 +7858,7 @@ mpt3sas_scsih_event_callback(struct MPT3SAS_ADAPTER *ioc, u8 msix_index,
Mpi2EventNotificationReply_t *mpi_reply;
u16 event;
u16 sz;
+ Mpi26EventDataActiveCableExcept_t *ActiveCableEventData;
/* events turned off due to host reset or driver unloading */
if (ioc->remove_host || ioc->pci_error_recovery)
@@ -7962,6 +7971,19 @@ mpt3sas_scsih_event_callback(struct MPT3SAS_ADAPTER *ioc, u8 msix_index,
(Mpi2EventDataTemperature_t *)
mpi_reply->EventData);
break;
+ case MPI2_EVENT_ACTIVE_CABLE_EXCEPTION:
+ ActiveCableEventData =
+ (Mpi26EventDataActiveCableExcept_t *) mpi_reply->EventData;
+ if (ActiveCableEventData->ReasonCode ==
+ MPI26_EVENT_ACTIVE_CABLE_INSUFFICIENT_POWER) {
+ pr_info(MPT3SAS_FMT "Currently an active cable with ReceptacleID %d",
+ ioc->name, ActiveCableEventData->ReceptacleID);
+ pr_info("cannot be powered and devices connected to this active cable");
+ pr_info("will not be seen. This active cable");
+ pr_info("requires %d mW of power",
+ ActiveCableEventData->ActiveCablePowerRequirement);
+ }
+ break;
default: /* ignore the rest */
return 1;