diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc.h | 40 |
1 files changed, 31 insertions, 9 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index 4b9019d7d50..f8f64d6485c 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -23,7 +23,6 @@ struct lpfc_sli2_slim; - #define LPFC_MAX_TARGET 256 /* max number of targets supported */ #define LPFC_MAX_DISC_THREADS 64 /* max outstanding discovery els requests */ @@ -45,6 +44,9 @@ struct lpfc_sli2_slim; /* Number of exchanges reserved for discovery to complete */ #define LPFC_DISC_IOCB_BUFF_COUNT 20 +#define LPFC_HB_MBOX_INTERVAL 5 /* Heart beat interval in seconds. */ +#define LPFC_HB_MBOX_TIMEOUT 30 /* Heart beat timeout in seconds. */ + /* Define macros for 64 bit support */ #define putPaddrLow(addr) ((uint32_t) (0xffffffff & (u64)(addr))) #define putPaddrHigh(addr) ((uint32_t) (0xffffffff & (((u64)(addr))>>32))) @@ -308,13 +310,15 @@ struct lpfc_vport { spinlock_t work_port_lock; uint32_t work_port_events; /* Timeout to be handled */ -#define WORKER_DISC_TMO 0x1 /* Discovery timeout */ -#define WORKER_ELS_TMO 0x2 /* ELS timeout */ -#define WORKER_MBOX_TMO 0x4 /* MBOX timeout */ -#define WORKER_FDMI_TMO 0x8 /* FDMI timeout */ -#define WORKER_FABRIC_BLOCK_TMO 0x10 /* fabric block timout */ -#define WORKER_RAMP_DOWN_QUEUE 0x20 /* Decrease Q depth */ -#define WORKER_RAMP_UP_QUEUE 0x40 /* Increase Q depth */ +#define WORKER_DISC_TMO 0x1 /* vport: Discovery timeout */ +#define WORKER_ELS_TMO 0x2 /* vport: ELS timeout */ +#define WORKER_FDMI_TMO 0x4 /* vport: FDMI timeout */ + +#define WORKER_MBOX_TMO 0x100 /* hba: MBOX timeout */ +#define WORKER_HB_TMO 0x200 /* hba: Heart beat timeout */ +#define WORKER_FABRIC_BLOCK_TMO 0x400 /* hba: fabric block timout */ +#define WORKER_RAMP_DOWN_QUEUE 0x800 /* hba: Decrease Q depth */ +#define WORKER_RAMP_UP_QUEUE 0x1000 /* hba: Increase Q depth */ struct timer_list fc_fdmitmo; struct timer_list els_tmofunc; @@ -326,6 +330,14 @@ struct lpfc_vport { #define FC_UNLOADING 0x2 /* HBA in process of unloading drvr */ char *vname; /* Application assigned name */ struct fc_vport *fc_vport; + +#ifdef CONFIG_LPFC_DEBUG_FS + struct dentry *debug_disc_trc; + struct dentry *debug_nodelist; + struct dentry *vport_debugfs_root; + struct lpfc_disc_trc *disc_trc; + atomic_t disc_trc_cnt; +#endif }; struct hbq_s { @@ -408,6 +420,7 @@ struct lpfc_hba { uint32_t cfg_hba_queue_depth; uint32_t cfg_peer_port_login; uint32_t cfg_vport_restrict_login; + uint32_t cfg_npiv_enable; uint32_t cfg_fcp_class; uint32_t cfg_use_adisc; uint32_t cfg_ack0; @@ -513,10 +526,10 @@ struct lpfc_hba { mempool_t *nlp_mem_pool; struct fc_host_statistics link_stats; + struct list_head port_list; struct lpfc_vport *pport; /* physical lpfc_vport pointer */ uint16_t max_vpi; /* Maximum virtual nports */ - uint16_t vpi_cnt; /* Nport count */ #define LPFC_MAX_VPI 100 /* Max number of VPorts supported */ unsigned long *vpi_bmask; /* vpi allocation table */ @@ -531,6 +544,15 @@ struct lpfc_hba { unsigned long last_rsrc_error_time; unsigned long last_ramp_down_time; unsigned long last_ramp_up_time; +#ifdef CONFIG_LPFC_DEBUG_FS + struct dentry *hba_debugfs_root; + atomic_t debugfs_vport_count; +#endif + + /* Fields used for heart beat. */ + unsigned long last_completion_time; + struct timer_list hb_tmofunc; + uint8_t hb_outstanding; }; static inline struct Scsi_Host * |