diff options
Diffstat (limited to 'drivers/scsi/smartpqi/smartpqi_init.c')
| -rw-r--r-- | drivers/scsi/smartpqi/smartpqi_init.c | 89 |
1 files changed, 79 insertions, 10 deletions
diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c index 9a58df9312fa..ceff1ec13f9e 100644 --- a/drivers/scsi/smartpqi/smartpqi_init.c +++ b/drivers/scsi/smartpqi/smartpqi_init.c @@ -33,11 +33,11 @@ #define BUILD_TIMESTAMP #endif -#define DRIVER_VERSION "2.1.24-046" +#define DRIVER_VERSION "2.1.26-030" #define DRIVER_MAJOR 2 #define DRIVER_MINOR 1 -#define DRIVER_RELEASE 24 -#define DRIVER_REVISION 46 +#define DRIVER_RELEASE 26 +#define DRIVER_REVISION 30 #define DRIVER_NAME "Microchip SmartPQI Driver (v" \ DRIVER_VERSION BUILD_TIMESTAMP ")" @@ -2093,8 +2093,6 @@ static void pqi_scsi_update_device(struct pqi_ctrl_info *ctrl_info, if (existing_device->devtype == TYPE_DISK) { existing_device->raid_level = new_device->raid_level; existing_device->volume_status = new_device->volume_status; - if (ctrl_info->logical_volume_rescan_needed) - existing_device->rescan = true; memset(existing_device->next_bypass_group, 0, sizeof(existing_device->next_bypass_group)); if (!pqi_raid_maps_equal(existing_device->raid_map, new_device->raid_map)) { kfree(existing_device->raid_map); @@ -2164,6 +2162,20 @@ static inline void pqi_init_device_tmf_work(struct pqi_scsi_dev *device) INIT_WORK(&tmf_work->work_struct, pqi_tmf_worker); } +static inline bool pqi_volume_rescan_needed(struct pqi_scsi_dev *device) +{ + if (pqi_device_in_remove(device)) + return false; + + if (device->sdev == NULL) + return false; + + if (!scsi_device_online(device->sdev)) + return false; + + return device->rescan; +} + static void pqi_update_device_list(struct pqi_ctrl_info *ctrl_info, struct pqi_scsi_dev *new_device_list[], unsigned int num_new_devices) { @@ -2284,9 +2296,13 @@ static void pqi_update_device_list(struct pqi_ctrl_info *ctrl_info, if (device->sdev && device->queue_depth != device->advertised_queue_depth) { device->advertised_queue_depth = device->queue_depth; scsi_change_queue_depth(device->sdev, device->advertised_queue_depth); - if (device->rescan) { - scsi_rescan_device(device->sdev); + spin_lock_irqsave(&ctrl_info->scsi_device_list_lock, flags); + if (pqi_volume_rescan_needed(device)) { device->rescan = false; + spin_unlock_irqrestore(&ctrl_info->scsi_device_list_lock, flags); + scsi_rescan_device(device->sdev); + } else { + spin_unlock_irqrestore(&ctrl_info->scsi_device_list_lock, flags); } } } @@ -2308,8 +2324,6 @@ static void pqi_update_device_list(struct pqi_ctrl_info *ctrl_info, } } - ctrl_info->logical_volume_rescan_needed = false; - } static inline bool pqi_is_supported_device(struct pqi_scsi_dev *device) @@ -3702,6 +3716,21 @@ static bool pqi_ofa_process_event(struct pqi_ctrl_info *ctrl_info, return ack_event; } +static void pqi_mark_volumes_for_rescan(struct pqi_ctrl_info *ctrl_info) +{ + unsigned long flags; + struct pqi_scsi_dev *device; + + spin_lock_irqsave(&ctrl_info->scsi_device_list_lock, flags); + + list_for_each_entry(device, &ctrl_info->scsi_device_list, scsi_device_list_entry) { + if (pqi_is_logical_device(device) && device->devtype == TYPE_DISK) + device->rescan = true; + } + + spin_unlock_irqrestore(&ctrl_info->scsi_device_list_lock, flags); +} + static void pqi_disable_raid_bypass(struct pqi_ctrl_info *ctrl_info) { unsigned long flags; @@ -3742,7 +3771,7 @@ static void pqi_event_worker(struct work_struct *work) ack_event = true; rescan_needed = true; if (event->event_type == PQI_EVENT_TYPE_LOGICAL_DEVICE) - ctrl_info->logical_volume_rescan_needed = true; + pqi_mark_volumes_for_rescan(ctrl_info); else if (event->event_type == PQI_EVENT_TYPE_AIO_STATE_CHANGE) pqi_disable_raid_bypass(ctrl_info); } @@ -10144,6 +10173,18 @@ static const struct pci_device_id pqi_pci_id_table[] = { }, { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1137, 0x02f8) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1137, 0x02f9) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1137, 0x02fa) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, 0x1e93, 0x1000) }, { @@ -10200,6 +10241,34 @@ static const struct pci_device_id pqi_pci_id_table[] = { }, { PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1f51, 0x100e) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1f51, 0x100f) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1f51, 0x1010) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1f51, 0x1011) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1f51, 0x1043) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1f51, 0x1044) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, + 0x1f51, 0x1045) + }, + { + PCI_DEVICE_SUB(PCI_VENDOR_ID_ADAPTEC2, 0x028f, PCI_ANY_ID, PCI_ANY_ID) }, { 0 } |