* SCSI Request Block
*/
typedef struct srb {
- struct scsi_qla_host *ha; /* HA the SP is queued on */
+ struct scsi_qla_host *vha; /* HA the SP is queued on */
struct fc_port *fcport;
struct scsi_cmnd *cmd; /* Linux SCSI command pkt */
*/
typedef struct fc_port {
struct list_head list;
- struct scsi_qla_host *ha;
+ struct scsi_qla_host *vha;
uint8_t node_name[WWN_SIZE];
uint8_t port_name[WWN_SIZE];
unsigned long last_queue_full;
unsigned long last_ramp_up;
- struct list_head vp_fcport;
uint16_t vp_idx;
} fc_port_t;
#define VP_RET_CODE_NO_MEM 5
#define VP_RET_CODE_NOT_FOUND 6
+struct qla_hw_data;
+
/*
* ISP operations
*/
char * (*fw_version_str) (struct scsi_qla_host *, char *);
irq_handler_t intr_handler;
- void (*enable_intrs) (struct scsi_qla_host *);
- void (*disable_intrs) (struct scsi_qla_host *);
+ void (*enable_intrs) (struct qla_hw_data *);
+ void (*disable_intrs) (struct qla_hw_data *);
int (*abort_command) (struct scsi_qla_host *, srb_t *);
int (*target_reset) (struct fc_port *, unsigned int);
uint32_t);
int (*get_flash_version) (struct scsi_qla_host *, void *);
+ int (*start_scsi) (srb_t *);
};
/* MSI-X Support *************************************************************/
uint64_t output_bytes;
};
-/*
- * Linux Host Adapter structure
- */
-typedef struct scsi_qla_host {
- struct list_head list;
+/* Response queue data structure */
+struct rsp_que {
+ dma_addr_t dma;
+ response_t *ring;
+ response_t *ring_ptr;
+ uint16_t ring_index;
+ uint16_t out_ptr;
+ uint16_t length;
+ uint16_t options;
+ uint16_t msix_vector;
+ uint16_t rid;
+ struct qla_hw_data *hw;
+};
- /* Commonly used flags and state information. */
- struct Scsi_Host *host;
- struct pci_dev *pdev;
+/* Request queue data structure */
+struct req_que {
+ dma_addr_t dma;
+ request_t *ring;
+ request_t *ring_ptr;
+ uint16_t ring_index;
+ uint16_t in_ptr;
+ uint16_t cnt;
+ uint16_t length;
+ uint16_t options;
+ uint16_t rid;
+ uint16_t qos;
+ uint16_t vp_idx;
+ struct rsp_que *asso_que;
+ /* Outstandings ISP commands. */
+ srb_t *outstanding_cmds[MAX_OUTSTANDING_COMMANDS];
+ uint32_t current_outstanding_cmd;
+ int max_q_depth;
+};
- unsigned long host_no;
+/*
+ * Qlogic host adapter specific data structure.
+*/
+struct qla_hw_data {
+ struct pci_dev *pdev;
+ /* SRB cache. */
+#define SRB_MIN_REQ 128
+ mempool_t *srb_mempool;
volatile struct {
- uint32_t init_done :1;
- uint32_t online :1;
uint32_t mbox_int :1;
uint32_t mbox_busy :1;
- uint32_t rscn_queue_overflow :1;
- uint32_t reset_active :1;
-
- uint32_t management_server_logged_in :1;
- uint32_t process_response_queue :1;
uint32_t disable_risc_code_load :1;
uint32_t enable_64bit_addressing :1;
uint32_t enable_lip_reset :1;
- uint32_t enable_lip_full_login :1;
uint32_t enable_target_reset :1;
+ uint32_t enable_lip_full_login :1;
uint32_t enable_led_scheme :1;
uint32_t inta_enabled :1;
uint32_t msi_enabled :1;
uint32_t msix_enabled :1;
uint32_t disable_serdes :1;
uint32_t gpsc_supported :1;
- uint32_t vsan_enabled :1;
+ uint32_t vsan_enabled :1;
uint32_t npiv_supported :1;
uint32_t fce_enabled :1;
- uint32_t hw_event_marker_found :1;
+ uint32_t hw_event_marker_found:1;
} flags;
- atomic_t loop_state;
-#define LOOP_TIMEOUT 1
-#define LOOP_DOWN 2
-#define LOOP_UP 3
-#define LOOP_UPDATE 4
-#define LOOP_READY 5
-#define LOOP_DEAD 6
-
- unsigned long dpc_flags;
-#define RESET_MARKER_NEEDED 0 /* Send marker to ISP. */
-#define RESET_ACTIVE 1
-#define ISP_ABORT_NEEDED 2 /* Initiate ISP abort. */
-#define ABORT_ISP_ACTIVE 3 /* ISP abort in progress. */
-#define LOOP_RESYNC_NEEDED 4 /* Device Resync needed. */
-#define LOOP_RESYNC_ACTIVE 5
-#define LOCAL_LOOP_UPDATE 6 /* Perform a local loop update. */
-#define RSCN_UPDATE 7 /* Perform an RSCN update. */
-#define MAILBOX_RETRY 8
-#define ISP_RESET_NEEDED 9 /* Initiate a ISP reset. */
-#define FAILOVER_EVENT_NEEDED 10
-#define FAILOVER_EVENT 11
-#define FAILOVER_NEEDED 12
-#define SCSI_RESTART_NEEDED 13 /* Processes SCSI retry queue. */
-#define PORT_RESTART_NEEDED 14 /* Processes Retry queue. */
-#define RESTART_QUEUES_NEEDED 15 /* Restarts the Lun queue. */
-#define ABORT_QUEUES_NEEDED 16
-#define RELOGIN_NEEDED 17
-#define LOGIN_RETRY_NEEDED 18 /* Initiate required fabric logins. */
-#define REGISTER_FC4_NEEDED 19 /* SNS FC4 registration required. */
-#define ISP_ABORT_RETRY 20 /* ISP aborted. */
-#define FCPORT_RESCAN_NEEDED 21 /* IO descriptor processing needed */
-#define IODESC_PROCESS_NEEDED 22 /* IO descriptor processing needed */
-#define IOCTL_ERROR_RECOVERY 23
-#define LOOP_RESET_NEEDED 24
-#define BEACON_BLINK_NEEDED 25
-#define REGISTER_FDMI_NEEDED 26
-#define FCPORT_UPDATE_NEEDED 27
-#define VP_DPC_NEEDED 28 /* wake up for VP dpc handling */
-#define UNLOADING 29
-#define NPIV_CONFIG_NEEDED 30
-
- uint32_t device_flags;
-#define DFLG_LOCAL_DEVICES BIT_0
-#define DFLG_RETRY_LOCAL_DEVICES BIT_1
-#define DFLG_FABRIC_DEVICES BIT_2
-#define SWITCH_FOUND BIT_3
-#define DFLG_NO_CABLE BIT_4
-
-#define PCI_DEVICE_ID_QLOGIC_ISP2532 0x2532
-#define PCI_DEVICE_ID_QLOGIC_ISP8432 0x8432
- uint32_t device_type;
-#define DT_ISP2100 BIT_0
-#define DT_ISP2200 BIT_1
-#define DT_ISP2300 BIT_2
-#define DT_ISP2312 BIT_3
-#define DT_ISP2322 BIT_4
-#define DT_ISP6312 BIT_5
-#define DT_ISP6322 BIT_6
-#define DT_ISP2422 BIT_7
-#define DT_ISP2432 BIT_8
-#define DT_ISP5422 BIT_9
-#define DT_ISP5432 BIT_10
-#define DT_ISP2532 BIT_11
-#define DT_ISP8432 BIT_12
-#define DT_ISP_LAST (DT_ISP8432 << 1)
-
-#define DT_IIDMA BIT_26
-#define DT_FWI2 BIT_27
-#define DT_ZIO_SUPPORTED BIT_28
-#define DT_OEM_001 BIT_29
-#define DT_ISP2200A BIT_30
-#define DT_EXTENDED_IDS BIT_31
-
-#define DT_MASK(ha) ((ha)->device_type & (DT_ISP_LAST - 1))
-#define IS_QLA2100(ha) (DT_MASK(ha) & DT_ISP2100)
-#define IS_QLA2200(ha) (DT_MASK(ha) & DT_ISP2200)
-#define IS_QLA2300(ha) (DT_MASK(ha) & DT_ISP2300)
-#define IS_QLA2312(ha) (DT_MASK(ha) & DT_ISP2312)
-#define IS_QLA2322(ha) (DT_MASK(ha) & DT_ISP2322)
-#define IS_QLA6312(ha) (DT_MASK(ha) & DT_ISP6312)
-#define IS_QLA6322(ha) (DT_MASK(ha) & DT_ISP6322)
-#define IS_QLA2422(ha) (DT_MASK(ha) & DT_ISP2422)
-#define IS_QLA2432(ha) (DT_MASK(ha) & DT_ISP2432)
-#define IS_QLA5422(ha) (DT_MASK(ha) & DT_ISP5422)
-#define IS_QLA5432(ha) (DT_MASK(ha) & DT_ISP5432)
-#define IS_QLA2532(ha) (DT_MASK(ha) & DT_ISP2532)
-#define IS_QLA8432(ha) (DT_MASK(ha) & DT_ISP8432)
-
-#define IS_QLA23XX(ha) (IS_QLA2300(ha) || IS_QLA2312(ha) || IS_QLA2322(ha) || \
- IS_QLA6312(ha) || IS_QLA6322(ha))
-#define IS_QLA24XX(ha) (IS_QLA2422(ha) || IS_QLA2432(ha))
-#define IS_QLA54XX(ha) (IS_QLA5422(ha) || IS_QLA5432(ha))
-#define IS_QLA25XX(ha) (IS_QLA2532(ha))
-#define IS_QLA84XX(ha) (IS_QLA8432(ha))
-#define IS_QLA24XX_TYPE(ha) (IS_QLA24XX(ha) || IS_QLA54XX(ha) || \
- IS_QLA84XX(ha))
-
-#define IS_IIDMA_CAPABLE(ha) ((ha)->device_type & DT_IIDMA)
-#define IS_FWI2_CAPABLE(ha) ((ha)->device_type & DT_FWI2)
-#define IS_ZIO_SUPPORTED(ha) ((ha)->device_type & DT_ZIO_SUPPORTED)
-#define IS_OEM_001(ha) ((ha)->device_type & DT_OEM_001)
-#define HAS_EXTENDED_IDS(ha) ((ha)->device_type & DT_EXTENDED_IDS)
-
- /* SRB cache. */
-#define SRB_MIN_REQ 128
- mempool_t *srb_mempool;
-
/* This spinlock is used to protect "io transactions", you must
- * acquire it before doing any IO to the card, eg with RD_REG*() and
- * WRT_REG*() for the duration of your entire commandtransaction.
- *
- * This spinlock is of lower priority than the io request lock.
- */
-
- spinlock_t hardware_lock ____cacheline_aligned;
+ * acquire it before doing any IO to the card, eg with RD_REG*() and
+ * WRT_REG*() for the duration of your entire commandtransaction.
+ *
+ * This spinlock is of lower priority than the io request lock.
+ */
+ spinlock_t hardware_lock ____cacheline_aligned;
int bars;
int mem_only;
- device_reg_t __iomem *iobase; /* Base I/O address */
+ device_reg_t __iomem *iobase; /* Base I/O address */
resource_size_t pio_address;
-#define MIN_IOBASE_LEN 0x100
-
- /* ISP ring lock, rings, and indexes */
- dma_addr_t request_dma; /* Physical address. */
- request_t *request_ring; /* Base virtual address */
- request_t *request_ring_ptr; /* Current address. */
- uint16_t req_ring_index; /* Current index. */
- uint16_t req_q_cnt; /* Number of available entries. */
- uint16_t request_q_length;
-
- dma_addr_t response_dma; /* Physical address. */
- response_t *response_ring; /* Base virtual address */
- response_t *response_ring_ptr; /* Current address. */
- uint16_t rsp_ring_index; /* Current index. */
- uint16_t response_q_length;
- struct isp_operations *isp_ops;
+#define MIN_IOBASE_LEN 0x100
+ struct req_que *req;
+ struct rsp_que *rsp;
- /* Outstandings ISP commands. */
- srb_t *outstanding_cmds[MAX_OUTSTANDING_COMMANDS];
- uint32_t current_outstanding_cmd;
- srb_t *status_srb; /* Status continuation entry. */
+ uint16_t switch_cap;
+#define FLOGI_SEQ_DEL BIT_8
+#define FLOGI_MID_SUPPORT BIT_10
+#define FLOGI_VSAN_SUPPORT BIT_12
+#define FLOGI_SP_SUPPORT BIT_13
+ /* Timeout timers. */
+ uint8_t loop_down_abort_time; /* port down timer */
+ atomic_t loop_down_timer; /* loop down timer */
+ uint8_t link_down_timeout; /* link down timeout */
+ uint16_t max_loop_id;
- /* ISP configuration data. */
- uint16_t loop_id; /* Host adapter loop id */
- uint16_t switch_cap;
-#define FLOGI_SEQ_DEL BIT_8
-#define FLOGI_MID_SUPPORT BIT_10
-#define FLOGI_VSAN_SUPPORT BIT_12
-#define FLOGI_SP_SUPPORT BIT_13
uint16_t fb_rev;
-
- port_id_t d_id; /* Host adapter port id */
uint16_t max_public_loop_ids;
- uint16_t min_external_loopid; /* First external loop Id */
+ uint16_t min_external_loopid; /* First external loop Id */
#define PORT_SPEED_UNKNOWN 0xFFFF
-#define PORT_SPEED_1GB 0x00
-#define PORT_SPEED_2GB 0x01
-#define PORT_SPEED_4GB 0x03
-#define PORT_SPEED_8GB 0x04
- uint16_t link_data_rate; /* F/W operating speed */
+#define PORT_SPEED_1GB 0x00
+#define PORT_SPEED_2GB 0x01
+#define PORT_SPEED_4GB 0x03
+#define PORT_SPEED_8GB 0x04
+ uint16_t link_data_rate; /* F/W operating speed */
uint8_t current_topology;
uint8_t prev_topology;
#define ISP_CFG_FL 4
#define ISP_CFG_F 8
- uint8_t operating_mode; /* F/W operating mode */
+ uint8_t operating_mode; /* F/W operating mode */
#define LOOP 0
#define P2P 1
#define LOOP_P2P 2
#define P2P_LOOP 3
-
- uint8_t marker_needed;
-
uint8_t interrupts_on;
+ uint32_t isp_abort_cnt;
+
+#define PCI_DEVICE_ID_QLOGIC_ISP2532 0x2532
+#define PCI_DEVICE_ID_QLOGIC_ISP8432 0x8432
+ uint32_t device_type;
+#define DT_ISP2100 BIT_0
+#define DT_ISP2200 BIT_1
+#define DT_ISP2300 BIT_2
+#define DT_ISP2312 BIT_3
+#define DT_ISP2322 BIT_4
+#define DT_ISP6312 BIT_5
+#define DT_ISP6322 BIT_6
+#define DT_ISP2422 BIT_7
+#define DT_ISP2432 BIT_8
+#define DT_ISP5422 BIT_9
+#define DT_ISP5432 BIT_10
+#define DT_ISP2532 BIT_11
+#define DT_ISP8432 BIT_12
+#define DT_ISP_LAST (DT_ISP8432 << 1)
+
+#define DT_IIDMA BIT_26
+#define DT_FWI2 BIT_27
+#define DT_ZIO_SUPPORTED BIT_28
+#define DT_OEM_001 BIT_29
+#define DT_ISP2200A BIT_30
+#define DT_EXTENDED_IDS BIT_31
+#define DT_MASK(ha) ((ha)->device_type & (DT_ISP_LAST - 1))
+#define IS_QLA2100(ha) (DT_MASK(ha) & DT_ISP2100)
+#define IS_QLA2200(ha) (DT_MASK(ha) & DT_ISP2200)
+#define IS_QLA2300(ha) (DT_MASK(ha) & DT_ISP2300)
+#define IS_QLA2312(ha) (DT_MASK(ha) & DT_ISP2312)
+#define IS_QLA2322(ha) (DT_MASK(ha) & DT_ISP2322)
+#define IS_QLA6312(ha) (DT_MASK(ha) & DT_ISP6312)
+#define IS_QLA6322(ha) (DT_MASK(ha) & DT_ISP6322)
+#define IS_QLA2422(ha) (DT_MASK(ha) & DT_ISP2422)
+#define IS_QLA2432(ha) (DT_MASK(ha) & DT_ISP2432)
+#define IS_QLA5422(ha) (DT_MASK(ha) & DT_ISP5422)
+#define IS_QLA5432(ha) (DT_MASK(ha) & DT_ISP5432)
+#define IS_QLA2532(ha) (DT_MASK(ha) & DT_ISP2532)
+#define IS_QLA8432(ha) (DT_MASK(ha) & DT_ISP8432)
+
+#define IS_QLA23XX(ha) (IS_QLA2300(ha) || IS_QLA2312(ha) || IS_QLA2322(ha) || \
+ IS_QLA6312(ha) || IS_QLA6322(ha))
+#define IS_QLA24XX(ha) (IS_QLA2422(ha) || IS_QLA2432(ha))
+#define IS_QLA54XX(ha) (IS_QLA5422(ha) || IS_QLA5432(ha))
+#define IS_QLA25XX(ha) (IS_QLA2532(ha))
+#define IS_QLA84XX(ha) (IS_QLA8432(ha))
+#define IS_QLA24XX_TYPE(ha) (IS_QLA24XX(ha) || IS_QLA54XX(ha) || \
+ IS_QLA84XX(ha))
+#define IS_QLA2XXX_MIDTYPE(ha) (IS_QLA24XX(ha) || IS_QLA84XX(ha) || \
+ IS_QLA25XX(ha))
+
+#define IS_IIDMA_CAPABLE(ha) ((ha)->device_type & DT_IIDMA)
+#define IS_FWI2_CAPABLE(ha) ((ha)->device_type & DT_FWI2)
+#define IS_ZIO_SUPPORTED(ha) ((ha)->device_type & DT_ZIO_SUPPORTED)
+#define IS_OEM_001(ha) ((ha)->device_type & DT_OEM_001)
+#define HAS_EXTENDED_IDS(ha) ((ha)->device_type & DT_EXTENDED_IDS)
/* HBA serial number */
uint8_t serial0;
uint8_t serial2;
/* NVRAM configuration data */
-#define MAX_NVRAM_SIZE 4096
-#define VPD_OFFSET MAX_NVRAM_SIZE / 2
+#define MAX_NVRAM_SIZE 4096
+#define VPD_OFFSET MAX_NVRAM_SIZE / 2
uint16_t nvram_size;
uint16_t nvram_base;
void *nvram;
uint16_t r_a_tov;
int port_down_retry_count;
uint8_t mbx_count;
- uint16_t last_loop_id;
- uint16_t mgmt_svr_loop_id;
-
- uint32_t login_retry_count;
- int max_q_depth;
-
- struct list_head work_list;
-
- /* Fibre Channel Device List. */
- struct list_head fcports;
-
- /* RSCN queue. */
- uint32_t rscn_queue[MAX_RSCN_COUNT];
- uint8_t rscn_in_ptr;
- uint8_t rscn_out_ptr;
+ uint32_t login_retry_count;
/* SNS command interfaces. */
ms_iocb_entry_t *ms_iocb;
dma_addr_t ms_iocb_dma;
struct sns_cmd_pkt *sns_cmd;
dma_addr_t sns_cmd_dma;
-#define SFP_DEV_SIZE 256
-#define SFP_BLOCK_SIZE 64
- void *sfp_data;
- dma_addr_t sfp_data_dma;
+#define SFP_DEV_SIZE 256
+#define SFP_BLOCK_SIZE 64
+ void *sfp_data;
+ dma_addr_t sfp_data_dma;
struct task_struct *dpc_thread;
uint8_t dpc_active; /* DPC routine is active */
- /* Timeout timers. */
- uint8_t loop_down_abort_time; /* port down timer */
- atomic_t loop_down_timer; /* loop down timer */
- uint8_t link_down_timeout; /* link down timeout */
-
- uint32_t timer_active;
- struct timer_list timer;
-
dma_addr_t gid_list_dma;
struct gid_list_info *gid_list;
int gid_list_info_size;
/* Small DMA pool allocations -- maximum 256 bytes in length. */
-#define DMA_POOL_SIZE 256
+#define DMA_POOL_SIZE 256
struct dma_pool *s_dma_pool;
dma_addr_t init_cb_dma;
mbx_cmd_t *mcp;
unsigned long mbx_cmd_flags;
-#define MBX_INTERRUPT 1
-#define MBX_INTR_WAIT 2
+#define MBX_INTERRUPT 1
+#define MBX_INTR_WAIT 2
#define MBX_UPDATE_FLASH_ACTIVE 3
- struct mutex vport_lock; /* Virtual port synchronization */
- struct completion mbx_cmd_comp; /* Serialize mbx access */
+ struct mutex vport_lock; /* Virtual port synchronization */
+ struct completion mbx_cmd_comp; /* Serialize mbx access */
struct completion mbx_intr_comp; /* Used for completion notification */
uint32_t mbx_flags;
#define MBX_IN_PROGRESS BIT_0
-#define MBX_BUSY BIT_1 /* Got the Access */
+#define MBX_BUSY BIT_1 /* Got the Access */
#define MBX_SLEEPING_ON_SEM BIT_2
#define MBX_POLLING_FOR_COMP BIT_3
#define MBX_COMPLETED BIT_4
#define RISC_START_ADDRESS_2300 0x800
#define RISC_START_ADDRESS_2400 0x100000
- uint16_t fw_options[16]; /* slots: 1,2,3,10,11 */
+ uint16_t fw_options[16]; /* slots: 1,2,3,10,11 */
uint8_t fw_seriallink_options[4];
uint16_t fw_seriallink_options24[4];
uint64_t fce_wr, fce_rd;
struct mutex fce_mutex;
+ uint32_t hw_event_start;
uint32_t hw_event_ptr;
uint32_t hw_event_pause_errors;
- uint8_t host_str[16];
uint32_t pci_attr;
uint16_t chip_revision;
char model_desc[80];
uint8_t adapter_id[16+1];
- uint8_t *node_name;
- uint8_t *port_name;
- uint8_t fabric_node_name[WWN_SIZE];
- uint32_t isp_abort_cnt;
-
/* Option ROM information. */
char *optrom_buffer;
uint32_t optrom_size;
uint32_t optrom_region_start;
uint32_t optrom_region_size;
- /* PCI expansion ROM image information. */
+/* PCI expansion ROM image information. */
#define ROM_CODE_TYPE_BIOS 0
#define ROM_CODE_TYPE_FCODE 1
#define ROM_CODE_TYPE_EFI 3
- uint8_t bios_revision[2];
- uint8_t efi_revision[2];
- uint8_t fcode_revision[16];
+ uint8_t bios_revision[2];
+ uint8_t efi_revision[2];
+ uint8_t fcode_revision[16];
uint32_t fw_revision[4];
uint32_t fdt_wrt_disable;
uint32_t fdt_unprotect_sec_cmd;
uint32_t fdt_protect_sec_cmd;
- uint32_t flt_region_flt;
- uint32_t flt_region_fdt;
- uint32_t flt_region_boot;
- uint32_t flt_region_fw;
- uint32_t flt_region_vpd_nvram;
- uint32_t flt_region_hw_event;
- uint32_t flt_region_npiv_conf;
+ uint32_t flt_region_flt;
+ uint32_t flt_region_fdt;
+ uint32_t flt_region_boot;
+ uint32_t flt_region_fw;
+ uint32_t flt_region_vpd_nvram;
+ uint32_t flt_region_hw_event;
+ uint32_t flt_region_npiv_conf;
/* Needed for BEACON */
- uint16_t beacon_blink_led;
- uint8_t beacon_color_state;
+ uint16_t beacon_blink_led;
+ uint8_t beacon_color_state;
#define QLA_LED_GRN_ON 0x01
#define QLA_LED_YLW_ON 0x02
#define QLA_LED_ABR_ON 0x04
#define QLA_LED_ALL_ON 0x07 /* yellow, green, amber. */
/* ISP2322: red, green, amber. */
-
- uint16_t zio_mode;
- uint16_t zio_timer;
+ uint16_t zio_mode;
+ uint16_t zio_timer;
struct fc_host_statistics fc_host_stat;
struct qla_msix_entry msix_entries[QLA_MSIX_ENTRIES];
- struct list_head vp_list; /* list of VP */
+ struct list_head vp_list; /* list of VP */
+ unsigned long vp_idx_map[(MAX_MULTI_ID_FABRIC / 8) /
+ sizeof(unsigned long)];
+ uint16_t num_vhosts; /* number of vports created */
+ uint16_t num_vsans; /* number of vsan created */
+ uint16_t max_npiv_vports; /* 63 or 125 per topoloty */
+ int cur_vport_count;
+
+ struct qla_chip_state_84xx *cs84xx;
+ struct qla_statistics qla_stats;
+ struct isp_operations *isp_ops;
+};
+
+/*
+ * Qlogic scsi host structure
+ */
+typedef struct scsi_qla_host {
+ struct list_head list;
+ struct list_head vp_fcports; /* list of fcports */
+ struct list_head work_list;
+
+ /* Commonly used flags and state information. */
+ struct Scsi_Host *host;
+ unsigned long host_no;
+ uint8_t host_str[16];
+
+ volatile struct {
+ uint32_t init_done :1;
+ uint32_t online :1;
+ uint32_t rscn_queue_overflow :1;
+ uint32_t reset_active :1;
+
+ uint32_t management_server_logged_in :1;
+ uint32_t process_response_queue :1;
+ } flags;
+
+ atomic_t loop_state;
+#define LOOP_TIMEOUT 1
+#define LOOP_DOWN 2
+#define LOOP_UP 3
+#define LOOP_UPDATE 4
+#define LOOP_READY 5
+#define LOOP_DEAD 6
+
+ unsigned long dpc_flags;
+#define RESET_MARKER_NEEDED 0 /* Send marker to ISP. */
+#define RESET_ACTIVE 1
+#define ISP_ABORT_NEEDED 2 /* Initiate ISP abort. */
+#define ABORT_ISP_ACTIVE 3 /* ISP abort in progress. */
+#define LOOP_RESYNC_NEEDED 4 /* Device Resync needed. */
+#define LOOP_RESYNC_ACTIVE 5
+#define LOCAL_LOOP_UPDATE 6 /* Perform a local loop update. */
+#define RSCN_UPDATE 7 /* Perform an RSCN update. */
+#define MAILBOX_RETRY 8
+#define ISP_RESET_NEEDED 9 /* Initiate a ISP reset. */
+#define FAILOVER_EVENT_NEEDED 10
+#define FAILOVER_EVENT 11
+#define FAILOVER_NEEDED 12
+#define SCSI_RESTART_NEEDED 13 /* Processes SCSI retry queue. */
+#define PORT_RESTART_NEEDED 14 /* Processes Retry queue. */
+#define RESTART_QUEUES_NEEDED 15 /* Restarts the Lun queue. */
+#define ABORT_QUEUES_NEEDED 16
+#define RELOGIN_NEEDED 17
+#define LOGIN_RETRY_NEEDED 18 /* Initiate required fabric logins. */
+#define REGISTER_FC4_NEEDED 19 /* SNS FC4 registration required. */
+#define ISP_ABORT_RETRY 20 /* ISP aborted. */
+#define FCPORT_RESCAN_NEEDED 21 /* IO descriptor processing needed */
+#define IODESC_PROCESS_NEEDED 22 /* IO descriptor processing needed */
+#define IOCTL_ERROR_RECOVERY 23
+#define LOOP_RESET_NEEDED 24
+#define BEACON_BLINK_NEEDED 25
+#define REGISTER_FDMI_NEEDED 26
+#define FCPORT_UPDATE_NEEDED 27
+#define VP_DPC_NEEDED 28 /* wake up for VP dpc handling */
+#define UNLOADING 29
+#define NPIV_CONFIG_NEEDED 30
+
+ uint32_t device_flags;
+#define DFLG_LOCAL_DEVICES BIT_0
+#define DFLG_RETRY_LOCAL_DEVICES BIT_1
+#define DFLG_FABRIC_DEVICES BIT_2
+#define SWITCH_FOUND BIT_3
+#define DFLG_NO_CABLE BIT_4
+
+ srb_t *status_srb; /* Status continuation entry. */
+
+ /* ISP configuration data. */
+ uint16_t loop_id; /* Host adapter loop id */
+
+ port_id_t d_id; /* Host adapter port id */
+ uint8_t marker_needed;
+ uint16_t mgmt_svr_loop_id;
+
+
+
+ /* RSCN queue. */
+ uint32_t rscn_queue[MAX_RSCN_COUNT];
+ uint8_t rscn_in_ptr;
+ uint8_t rscn_out_ptr;
+
+ /* Timeout timers. */
+ uint8_t loop_down_abort_time; /* port down timer */
+ atomic_t loop_down_timer; /* loop down timer */
+ uint8_t link_down_timeout; /* link down timeout */
+
+ uint32_t timer_active;
+ struct timer_list timer;
+
+ uint8_t node_name[WWN_SIZE];
+ uint8_t port_name[WWN_SIZE];
+ uint8_t fabric_node_name[WWN_SIZE];
+ uint32_t vp_abort_cnt;
+
struct fc_vport *fc_vport; /* holds fc_vport * for each vport */
- unsigned long vp_idx_map[(MAX_MULTI_ID_FABRIC / 8) / sizeof(unsigned long)];
- uint16_t num_vhosts; /* number of vports created */
- uint16_t num_vsans; /* number of vsan created */
uint16_t vp_idx; /* vport ID */
- struct scsi_qla_host *parent; /* holds pport */
unsigned long vp_flags;
- struct list_head vp_fcports; /* list of fcports */
#define VP_IDX_ACQUIRED 0 /* bit no 0 */
#define VP_CREATE_NEEDED 1
#define VP_BIND_NEEDED 2
#define VP_ERR_FAB_NORESOURCES 3
#define VP_ERR_FAB_LOGOUT 4
#define VP_ERR_ADAP_NORESOURCES 5
- uint16_t max_npiv_vports; /* 63 or 125 per topoloty */
- int cur_vport_count;
-
- struct qla_chip_state_84xx *cs84xx;
- struct qla_statistics qla_stats;
+ struct qla_hw_data *hw;
} scsi_qla_host_t;
git://bbs.cooldavid.org / net-next-2.6.git / blobdiff