diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_def.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_def.h | 103 |
1 files changed, 2 insertions, 101 deletions
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index b153d64bb96..7d47b8d9204 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -241,6 +241,7 @@ typedef struct srb { struct list_head list; struct scsi_qla_host *ha; /* HA the SP is queued on */ + struct fc_port *fcport; struct scsi_cmnd *cmd; /* Linux SCSI command pkt */ @@ -251,11 +252,6 @@ typedef struct srb { /* Request state */ uint16_t state; - /* Target/LUN queue pointers. */ - struct os_tgt *tgt_queue; /* ptr to visible ha's target */ - struct os_lun *lun_queue; /* ptr to visible ha's lun */ - struct fc_lun *fclun; /* FC LUN context pointer. */ - /* Timing counts. */ unsigned long e_start; /* Start of extend timeout */ unsigned long r_start; /* Start of request */ @@ -1603,73 +1599,6 @@ typedef struct { } rpt_lun_cmd_rsp_t; /* - * SCSI Target Queue structure - */ -typedef struct os_tgt { - struct os_lun *olun[MAX_LUNS]; /* LUN context pointer. */ - struct fc_port *fcport; - unsigned long flags; - uint8_t port_down_retry_count; - uint32_t down_timer; - struct scsi_qla_host *ha; - - /* Persistent binding information */ - port_id_t d_id; - uint8_t node_name[WWN_SIZE]; - uint8_t port_name[WWN_SIZE]; -} os_tgt_t; - -/* - * SCSI Target Queue flags - */ -#define TQF_ONLINE 0 /* Device online to OS. */ -#define TQF_SUSPENDED 1 -#define TQF_RETRY_CMDS 2 - -/* - * SCSI LUN Queue structure - */ -typedef struct os_lun { - struct fc_lun *fclun; /* FC LUN context pointer. */ - spinlock_t q_lock; /* Lun Lock */ - - unsigned long q_flag; -#define LUN_MPIO_RESET_CNTS 1 /* Lun */ -#define LUN_MPIO_BUSY 2 /* Lun is changing paths */ -#define LUN_EXEC_DELAYED 7 /* Lun execution is delayed */ - - u_long q_timeout; /* total command timeouts */ - atomic_t q_timer; /* suspend timer */ - uint32_t q_count; /* current count */ - uint32_t q_max; /* maxmum count lun can be suspended */ - uint8_t q_state; /* lun State */ -#define LUN_STATE_READY 1 /* lun is ready for i/o */ -#define LUN_STATE_RUN 2 /* lun has a timer running */ -#define LUN_STATE_WAIT 3 /* lun is suspended */ -#define LUN_STATE_TIMEOUT 4 /* lun has timed out */ - - u_long io_cnt; /* total xfer count since boot */ - u_long out_cnt; /* total outstanding IO count */ - u_long w_cnt; /* total writes */ - u_long r_cnt; /* total reads */ - u_long avg_time; /* */ -} os_lun_t; - - -/* LUN BitMask structure definition, array of 32bit words, - * 1 bit per lun. When bit == 1, the lun is masked. - * Most significant bit of mask[0] is lun 0, bit 24 is lun 7. - */ -typedef struct lun_bit_mask { - /* Must allocate at least enough bits to accomodate all LUNs */ -#if ((MAX_FIBRE_LUNS & 0x7) == 0) - uint8_t mask[MAX_FIBRE_LUNS >> 3]; -#else - uint8_t mask[(MAX_FIBRE_LUNS + 8) >> 3]; -#endif -} lun_bit_mask_t; - -/* * Fibre channel port type. */ typedef enum { @@ -1686,8 +1615,6 @@ typedef struct lun_bit_mask { */ typedef struct fc_port { struct list_head list; - struct list_head fcluns; - struct scsi_qla_host *ha; struct scsi_qla_host *vis_ha; /* only used when suspending lun */ @@ -1702,8 +1629,7 @@ typedef struct fc_port { atomic_t state; uint32_t flags; - os_tgt_t *tgt_queue; - uint16_t os_target_id; + unsigned int os_target_id; uint16_t iodesc_idx_sent; @@ -1717,7 +1643,6 @@ typedef struct fc_port { uint8_t mp_byte; /* multi-path byte (not used) */ uint8_t cur_path; /* current path id */ - lun_bit_mask_t lun_mask; struct fc_rport *rport; } fc_port_t; @@ -1765,25 +1690,6 @@ typedef struct fc_port { #define FC_NO_LOOP_ID 0x1000 /* - * Fibre channel LUN structure. - */ -typedef struct fc_lun { - struct list_head list; - - fc_port_t *fcport; - fc_port_t *o_fcport; - uint16_t lun; - atomic_t state; - uint8_t device_type; - - uint8_t max_path_retries; - uint32_t flags; -} fc_lun_t; - -#define FLF_VISIBLE_LUN BIT_0 -#define FLF_ACTIVE_LUN BIT_1 - -/* * FC-CT interface * * NOTE: All structures are big-endian in form. @@ -2253,9 +2159,6 @@ typedef struct scsi_qla_host { struct io_descriptor io_descriptors[MAX_IO_DESCRIPTORS]; uint16_t iodesc_signature; - /* OS target queue pointers. */ - os_tgt_t *otgt[MAX_FIBRE_DEVICES]; - /* RSCN queue. */ uint32_t rscn_queue[MAX_RSCN_COUNT]; uint8_t rscn_in_ptr; @@ -2400,8 +2303,6 @@ typedef struct scsi_qla_host { #define LOOP_RDY(ha) (!LOOP_NOT_READY(ha)) #define TGT_Q(ha, t) (ha->otgt[t]) -#define LUN_Q(ha, t, l) (TGT_Q(ha, t)->olun[l]) -#define GET_LU_Q(ha, t, l) ((TGT_Q(ha,t) != NULL)? TGT_Q(ha, t)->olun[l] : NULL) #define to_qla_host(x) ((scsi_qla_host_t *) (x)->hostdata) |