diff options
Diffstat (limited to 'drivers/scsi/hpsa.h')
| -rw-r--r-- | drivers/scsi/hpsa.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h index 657713050..6ee4da6b1 100644 --- a/drivers/scsi/hpsa.h +++ b/drivers/scsi/hpsa.h @@ -47,6 +47,7 @@ struct hpsa_scsi_dev_t { unsigned char raid_level; /* from inquiry page 0xC1 */ unsigned char volume_offline; /* discovered via TUR or VPD */ u16 queue_depth; /* max queue_depth for this device */ + atomic_t reset_cmds_out; /* Count of commands to-be affected */ atomic_t ioaccel_cmds_out; /* Only used for physical devices * counts commands sent to physical * device via "ioaccel" path. @@ -54,6 +55,8 @@ struct hpsa_scsi_dev_t { u32 ioaccel_handle; int offload_config; /* I/O accel RAID offload configured */ int offload_enabled; /* I/O accel RAID offload enabled */ + int offload_to_be_enabled; + int hba_ioaccel_enabled; int offload_to_mirror; /* Send next I/O accelerator RAID * offload request to mirror drive */ @@ -68,6 +71,13 @@ struct hpsa_scsi_dev_t { * devices in order to honor physical device queue depth limits. */ struct hpsa_scsi_dev_t *phys_disk[RAID_MAP_MAX_ENTRIES]; + int nphysical_disks; + int supports_aborts; +#define HPSA_DO_NOT_EXPOSE 0x0 +#define HPSA_SG_ATTACH 0x1 +#define HPSA_ULD_ATTACH 0x2 +#define HPSA_SCSI_ADD (HPSA_SG_ATTACH | HPSA_ULD_ATTACH) + u8 expose_state; }; struct reply_queue_buffer { @@ -133,7 +143,6 @@ struct ctlr_info { struct CfgTable __iomem *cfgtable; int interrupts_enabled; int max_commands; - int last_allocation; atomic_t commands_outstanding; # define PERF_MODE_INT 0 # define DOORBELL_INT 1 @@ -154,6 +163,7 @@ struct ctlr_info { u8 max_cmd_sg_entries; int chainsize; struct SGDescriptor **cmd_sg_list; + struct ioaccel2_sg_element **ioaccel2_cmd_sg_list; /* pointers to command and error info pool */ struct CommandList *cmd_pool; @@ -211,6 +221,7 @@ struct ctlr_info { int remove_in_progress; /* Address of h->q[x] is passed to intr handler to know which queue */ u8 q[MAX_REPLY_QUEUES]; + char intrname[MAX_REPLY_QUEUES][16]; /* "hpsa0-msix00" names */ u32 TMFSupportFlags; /* cache what task mgmt funcs are supported. */ #define HPSATMF_BITS_SUPPORTED (1 << 0) #define HPSATMF_PHYS_LUN_RESET (1 << 1) @@ -222,6 +233,7 @@ struct ctlr_info { #define HPSATMF_PHYS_QRY_TASK (1 << 7) #define HPSATMF_PHYS_QRY_TSET (1 << 8) #define HPSATMF_PHYS_QRY_ASYNC (1 << 9) +#define HPSATMF_IOACCEL_ENABLED (1 << 15) #define HPSATMF_MASK_SUPPORTED (1 << 16) #define HPSATMF_LOG_LUN_RESET (1 << 17) #define HPSATMF_LOG_NEX_RESET (1 << 18) @@ -251,8 +263,13 @@ struct ctlr_info { struct list_head offline_device_list; int acciopath_status; int raid_offload_debug; + int needs_abort_tags_swizzled; struct workqueue_struct *resubmit_wq; struct workqueue_struct *rescan_ctlr_wq; + atomic_t abort_cmds_available; + wait_queue_head_t abort_cmd_wait_queue; + wait_queue_head_t event_sync_wait_queue; + struct mutex reset_mutex; }; struct offline_device_entry { |