diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc.h | 37 |
1 files changed, 16 insertions, 21 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index e6a083d098a1..9ad233b40a9e 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -68,8 +68,6 @@ struct lpfc_sli2_slim; #define LPFC_MIN_TGT_QDEPTH 10 #define LPFC_MAX_TGT_QDEPTH 0xFFFF -#define LPFC_MAX_BUCKET_COUNT 20 /* Maximum no. of buckets for stat data - collection. */ /* * Following time intervals are used of adjusting SCSI device * queue depths when there are driver resource error or Firmware @@ -405,6 +403,7 @@ struct lpfc_trunk_link { link1, link2, link3; + u32 phy_lnk_speed; }; /* Format of congestion module parameters */ @@ -732,8 +731,6 @@ struct lpfc_vport { struct lpfc_debugfs_trc *disc_trc; atomic_t disc_trc_cnt; #endif - uint8_t stat_data_enabled; - uint8_t stat_data_blocked; struct list_head rcv_buffer_list; unsigned long rcv_buffer_time_stamp; uint32_t vport_flag; @@ -1436,13 +1433,6 @@ struct lpfc_hba { */ #define QUE_BUFTAG_BIT (1<<31) uint32_t buffer_tag_count; - /* data structure used for latency data collection */ -#define LPFC_NO_BUCKET 0 -#define LPFC_LINEAR_BUCKET 1 -#define LPFC_POWER2_BUCKET 2 - uint8_t bucket_type; - uint32_t bucket_base; - uint32_t bucket_step; /* Maximum number of events that can be outstanding at any time*/ #define LPFC_MAX_EVT_COUNT 512 @@ -1564,16 +1554,13 @@ struct lpfc_hba { /* cgn_reg_signal and cgn_init_reg_signal use * enum fc_edc_cg_signal_cap_types */ - u16 cgn_fpin_frequency; + u16 cgn_fpin_frequency; /* In units of msecs */ #define LPFC_FPIN_INIT_FREQ 0xffff u32 cgn_sig_freq; u32 cgn_acqe_cnt; /* RX monitor handling for CMF */ - struct rxtable_entry *rxtable; /* RX_monitor information */ - atomic_t rxtable_idx_head; -#define LPFC_RXMONITOR_TABLE_IN_USE (LPFC_MAX_RXMONITOR_ENTRY + 73) - atomic_t rxtable_idx_tail; + struct lpfc_rx_info_monitor *rx_monitor; atomic_t rx_max_read_cnt; /* Maximum read bytes */ uint64_t rx_block_cnt; @@ -1610,10 +1597,11 @@ struct lpfc_hba { char os_host_name[MAXHOSTNAMELEN]; - /* SCSI host template information - for physical port */ - struct scsi_host_template port_template; - /* SCSI host template information - for all vports */ - struct scsi_host_template vport_template; + /* LD Signaling */ + u32 degrade_activate_threshold; + u32 degrade_deactivate_threshold; + u32 fec_degrade_interval; + atomic_t dbg_log_idx; atomic_t dbg_log_cnt; atomic_t dbg_log_dmping; @@ -1622,7 +1610,7 @@ struct lpfc_hba { #define LPFC_MAX_RXMONITOR_ENTRY 800 #define LPFC_MAX_RXMONITOR_DUMP 32 -struct rxtable_entry { +struct rx_info_entry { uint64_t cmf_bytes; /* Total no of read bytes for CMF_SYNC_WQE */ uint64_t total_bytes; /* Total no of read bytes requested */ uint64_t rcv_bytes; /* Total no of read bytes completed */ @@ -1637,6 +1625,13 @@ struct rxtable_entry { uint32_t timer_interval; }; +struct lpfc_rx_info_monitor { + struct rx_info_entry *ring; /* info organized in a circular buffer */ + u32 head_idx, tail_idx; /* index to head/tail of ring */ + spinlock_t lock; /* spinlock for ring */ + u32 entries; /* storing number entries/size of ring */ +}; + static inline struct Scsi_Host * lpfc_shost_from_vport(struct lpfc_vport *vport) { |