diff options
Diffstat (limited to 'drivers/scsi/hpsa.h')
| -rw-r--r-- | drivers/scsi/hpsa.h | 47 |
1 files changed, 41 insertions, 6 deletions
diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h index 27debb363..ae5beda1b 100644 --- a/drivers/scsi/hpsa.h +++ b/drivers/scsi/hpsa.h @@ -33,12 +33,38 @@ struct access_method { unsigned long (*command_completed)(struct ctlr_info *h, u8 q); }; +/* for SAS hosts and SAS expanders */ +struct hpsa_sas_node { + struct device *parent_dev; + struct list_head port_list_head; +}; + +struct hpsa_sas_port { + struct list_head port_list_entry; + u64 sas_address; + struct sas_port *port; + int next_phy_index; + struct list_head phy_list_head; + struct hpsa_sas_node *parent_node; + struct sas_rphy *rphy; +}; + +struct hpsa_sas_phy { + struct list_head phy_list_entry; + struct sas_phy *phy; + struct hpsa_sas_port *parent_port; + bool added_to_port; +}; + struct hpsa_scsi_dev_t { - int devtype; + unsigned int devtype; int bus, target, lun; /* as presented to the OS */ unsigned char scsi3addr[8]; /* as presented to the HW */ + u8 physical_device : 1; + u8 expose_device; #define RAID_CTLR_LUNID "\0\0\0\0\0\0\0\0" unsigned char device_id[16]; /* from inquiry pg. 0x83 */ + u64 sas_address; unsigned char vendor[8]; /* bytes 8-15 of inquiry data */ unsigned char model[16]; /* bytes 16-31 of inquiry data */ unsigned char raid_level; /* from inquiry page 0xC1 */ @@ -75,11 +101,8 @@ struct hpsa_scsi_dev_t { 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 hpsa_sas_port *sas_port; + int external; /* 1-from external array 0-not <0-unknown */ }; struct reply_queue_buffer { @@ -136,6 +159,7 @@ struct ctlr_info { char *product_name; struct pci_dev *pdev; u32 board_id; + u64 sas_address; void __iomem *vaddr; unsigned long paddr; int nr_cmds; /* Number of commands allowed on this controller */ @@ -262,7 +286,10 @@ struct ctlr_info { spinlock_t offline_device_lock; struct list_head offline_device_list; int acciopath_status; + int drv_req_rescan; int raid_offload_debug; + int discovery_polling; + struct ReportLUNdata *lastlogicals; int needs_abort_tags_swizzled; struct workqueue_struct *resubmit_wq; struct workqueue_struct *rescan_ctlr_wq; @@ -270,6 +297,8 @@ struct ctlr_info { wait_queue_head_t abort_cmd_wait_queue; wait_queue_head_t event_sync_wait_queue; struct mutex reset_mutex; + u8 reset_in_progress; + struct hpsa_sas_node *sas_host; }; struct offline_device_entry { @@ -283,6 +312,7 @@ struct offline_device_entry { #define HPSA_RESET_TYPE_BUS 0x01 #define HPSA_RESET_TYPE_TARGET 0x03 #define HPSA_RESET_TYPE_LUN 0x04 +#define HPSA_PHYS_TARGET_RESET 0x99 /* not defined by cciss spec */ #define HPSA_MSG_SEND_RETRY_LIMIT 10 #define HPSA_MSG_SEND_RETRY_INTERVAL_MSECS (10000) @@ -367,6 +397,11 @@ struct offline_device_entry { #define IOACCEL2_INBOUND_POSTQ_64_LOW 0xd0 #define IOACCEL2_INBOUND_POSTQ_64_HI 0xd4 +#define HPSA_PHYSICAL_DEVICE_BUS 0 +#define HPSA_RAID_VOLUME_BUS 1 +#define HPSA_EXTERNAL_RAID_VOLUME_BUS 2 +#define HPSA_HBA_BUS 3 + /* Send the command to the hardware */ |