diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc.h | 54 |
1 files changed, 47 insertions, 7 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index 2c3bb8a966e5..04d73e2be373 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -51,6 +51,8 @@ struct lpfc_sli2_slim; cmnd for menlo needs nearly twice as for firmware downloads using bsg */ +#define LPFC_DEFAULT_XPSGL_SIZE 256 +#define LPFC_MAX_SG_TABLESIZE 0xffff #define LPFC_MIN_SG_SLI4_BUF_SZ 0x800 /* based on LPFC_DEFAULT_SG_SEG_CNT */ #define LPFC_MAX_BG_SLI4_SEG_CNT_DIF 128 /* sg element count for BlockGuard */ #define LPFC_MAX_SG_SEG_CNT_DIF 512 /* sg element count per scsi cmnd */ @@ -603,6 +605,12 @@ struct lpfc_epd_pool { spinlock_t lock; /* lock for expedite pool */ }; +enum ras_state { + INACTIVE, + REG_INPROGRESS, + ACTIVE +}; + struct lpfc_ras_fwlog { uint8_t *fwlog_buff; uint32_t fw_buffcount; /* Buffer size posted to FW */ @@ -619,7 +627,7 @@ struct lpfc_ras_fwlog { bool ras_enabled; /* Ras Enabled for the function */ #define LPFC_RAS_DISABLE_LOGGING 0x00 #define LPFC_RAS_ENABLE_LOGGING 0x01 - bool ras_active; /* RAS logging running state */ + enum ras_state state; /* RAS logging running state */ }; struct lpfc_hba { @@ -723,6 +731,7 @@ struct lpfc_hba { #define HBA_FCOE_MODE 0x4 /* HBA function in FCoE Mode */ #define HBA_SP_QUEUE_EVT 0x8 /* Slow-path qevt posted to worker thread*/ #define HBA_POST_RECEIVE_BUFFER 0x10 /* Rcv buffers need to be posted */ +#define HBA_PERSISTENT_TOPO 0x20 /* Persistent topology support in hba */ #define ELS_XRI_ABORT_EVENT 0x40 #define ASYNC_EVENT 0x80 #define LINK_DISABLED 0x100 /* Link disabled by user */ @@ -732,14 +741,13 @@ struct lpfc_hba { #define HBA_AER_ENABLED 0x1000 /* AER enabled with HBA */ #define HBA_DEVLOSS_TMO 0x2000 /* HBA in devloss timeout */ #define HBA_RRQ_ACTIVE 0x4000 /* process the rrq active list */ -#define HBA_FCP_IOQ_FLUSH 0x8000 /* FCP I/O queues being flushed */ +#define HBA_IOQ_FLUSH 0x8000 /* FCP/NVME I/O queues being flushed */ #define HBA_FW_DUMP_OP 0x10000 /* Skips fn reset before FW dump */ #define HBA_RECOVERABLE_UE 0x20000 /* Firmware supports recoverable UE */ #define HBA_FORCED_LINK_SPEED 0x40000 /* * Firmware supports Forced Link Speed * capability */ -#define HBA_NVME_IOQ_FLUSH 0x80000 /* NVME IO queues flushed. */ #define HBA_FLOGI_ISSUED 0x100000 /* FLOGI was issued */ uint32_t fcp_ring_in_use; /* When polling test if intr-hndlr active*/ @@ -795,10 +803,12 @@ struct lpfc_hba { uint8_t mds_diags_support; uint8_t bbcredit_support; uint8_t enab_exp_wqcq_pages; + u8 nsler; /* Firmware supports FC-NVMe-2 SLER */ /* HBA Config Parameters */ uint32_t cfg_ack0; uint32_t cfg_xri_rebalancing; + uint32_t cfg_xpsgl; uint32_t cfg_enable_npiv; uint32_t cfg_enable_rrq; uint32_t cfg_topology; @@ -824,8 +834,10 @@ struct lpfc_hba { uint32_t cfg_cq_poll_threshold; uint32_t cfg_cq_max_proc_limit; uint32_t cfg_fcp_cpu_map; + uint32_t cfg_fcp_mq_threshold; uint32_t cfg_hdw_queue; uint32_t cfg_irq_chann; + uint32_t cfg_irq_numa; uint32_t cfg_suppress_rsp; uint32_t cfg_nvme_oas; uint32_t cfg_nvme_embed_cmd; @@ -868,7 +880,6 @@ struct lpfc_hba { uint32_t cfg_aer_support; uint32_t cfg_sriov_nr_virtfn; uint32_t cfg_request_firmware_upgrade; - uint32_t cfg_iocb_cnt; uint32_t cfg_suppress_link_up; uint32_t cfg_rrq_xri_bitmap_sz; uint32_t cfg_delay_discovery; @@ -904,6 +915,7 @@ struct lpfc_hba { wait_queue_head_t work_waitq; struct task_struct *worker_thread; unsigned long data_flags; + uint32_t border_sge_num; uint32_t hbq_in_use; /* HBQs in use flag */ uint32_t hbq_count; /* Count of configured HBQs */ @@ -985,7 +997,7 @@ struct lpfc_hba { struct dma_pool *lpfc_drb_pool; /* data receive buffer pool */ struct dma_pool *lpfc_nvmet_drb_pool; /* data receive buffer pool */ struct dma_pool *lpfc_hbq_pool; /* SLI3 hbq buffer pool */ - struct dma_pool *txrdy_payload_pool; + struct dma_pool *lpfc_cmd_rsp_buf_pool; struct lpfc_dma_pool lpfc_mbuf_safety_pool; mempool_t *mbox_mem_pool; @@ -1033,8 +1045,6 @@ struct lpfc_hba { struct dentry *debug_hbqinfo; struct dentry *debug_dumpHostSlim; struct dentry *debug_dumpHBASlim; - struct dentry *debug_dumpData; /* BlockGuard BPL */ - struct dentry *debug_dumpDif; /* BlockGuard BPL */ struct dentry *debug_InjErrLBA; /* LBA to inject errors at */ struct dentry *debug_InjErrNPortID; /* NPortID to inject errors at */ struct dentry *debug_InjErrWWPN; /* WWPN to inject errors at */ @@ -1051,6 +1061,7 @@ struct lpfc_hba { #ifdef LPFC_HDWQ_LOCK_STAT struct dentry *debug_lockstat; #endif + struct dentry *debug_ras_log; atomic_t nvmeio_trc_cnt; uint32_t nvmeio_trc_size; uint32_t nvmeio_trc_output_idx; @@ -1205,6 +1216,15 @@ struct lpfc_hba { uint64_t ktime_seg10_min; uint64_t ktime_seg10_max; #endif + + struct hlist_node cpuhp; /* used for cpuhp per hba callback */ + struct timer_list cpuhp_poll_timer; + struct list_head poll_list; /* slowpath eq polling list */ +#define LPFC_POLL_HB 1 /* slowpath heartbeat */ +#define LPFC_POLL_FASTPATH 0 /* called from fastpath */ +#define LPFC_POLL_SLOWPATH 1 /* called from slowpath */ + + char os_host_name[MAXHOSTNAMELEN]; }; static inline struct Scsi_Host * @@ -1295,6 +1315,26 @@ lpfc_phba_elsring(struct lpfc_hba *phba) } /** + * lpfc_next_online_numa_cpu - Finds next online CPU on NUMA node + * @numa_mask: Pointer to phba's numa_mask member. + * @start: starting cpu index + * + * Note: If no valid cpu found, then nr_cpu_ids is returned. + * + **/ +static inline unsigned int +lpfc_next_online_numa_cpu(const struct cpumask *numa_mask, unsigned int start) +{ + unsigned int cpu_it; + + for_each_cpu_wrap(cpu_it, numa_mask, start) { + if (cpu_online(cpu_it)) + break; + } + + return cpu_it; +} +/** * lpfc_sli4_mod_hba_eq_delay - update EQ delay * @phba: Pointer to HBA context object. * @q: The Event Queue to update. |
