diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_crtn.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_crtn.h | 240 |
1 files changed, 183 insertions, 57 deletions
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h index da669dce12fe..efeb61b15a5b 100644 --- a/drivers/scsi/lpfc/lpfc_crtn.h +++ b/drivers/scsi/lpfc/lpfc_crtn.h @@ -1,8 +1,8 @@ /******************************************************************* * This file is part of the Emulex Linux Device Driver for * * Fibre Channel Host Bus Adapters. * - * Copyright (C) 2017 Broadcom. All Rights Reserved. The term * - * “Broadcom” refers to Broadcom Limited and/or its subsidiaries. * + * Copyright (C) 2017-2024 Broadcom. All Rights Reserved. The term * + * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. * * Copyright (C) 2004-2016 Emulex. All rights reserved. * * EMULEX and SLI are trademarks of Emulex. * * www.broadcom.com * @@ -24,7 +24,6 @@ typedef int (*node_filter)(struct lpfc_nodelist *, void *); struct fc_rport; struct fc_frame_header; -struct lpfc_nvmet_rcv_ctx; void lpfc_down_link(struct lpfc_hba *, LPFC_MBOXQ_t *); void lpfc_sli_read_link_ste(struct lpfc_hba *); void lpfc_dump_mem(struct lpfc_hba *, LPFC_MBOXQ_t *, uint16_t, uint16_t); @@ -33,7 +32,9 @@ int lpfc_dump_static_vport(struct lpfc_hba *, LPFC_MBOXQ_t *, uint16_t); int lpfc_sli4_dump_cfg_rg23(struct lpfc_hba *, struct lpfcMboxq *); void lpfc_read_nv(struct lpfc_hba *, LPFC_MBOXQ_t *); void lpfc_config_async(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t); - +int lpfc_mbox_rsrc_prep(struct lpfc_hba *phba, LPFC_MBOXQ_t *mbox); +void lpfc_mbox_rsrc_cleanup(struct lpfc_hba *phba, LPFC_MBOXQ_t *mbox, + enum lpfc_mbox_ctx locked); void lpfc_heart_beat(struct lpfc_hba *, LPFC_MBOXQ_t *); int lpfc_read_topology(struct lpfc_hba *, LPFC_MBOXQ_t *, struct lpfc_dmabuf *); void lpfc_clear_la(struct lpfc_hba *, LPFC_MBOXQ_t *); @@ -56,12 +57,11 @@ void lpfc_register_new_vport(struct lpfc_hba *, struct lpfc_vport *, void lpfc_unreg_vpi(struct lpfc_hba *, uint16_t, LPFC_MBOXQ_t *); void lpfc_init_link(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t, uint32_t); void lpfc_request_features(struct lpfc_hba *, struct lpfcMboxq *); -void lpfc_supported_pages(struct lpfcMboxq *); -void lpfc_pc_sli4_params(struct lpfcMboxq *); -int lpfc_pc_sli4_params_get(struct lpfc_hba *, LPFC_MBOXQ_t *); int lpfc_sli4_mbox_rsrc_extent(struct lpfc_hba *, struct lpfcMboxq *, uint16_t, uint16_t, bool); int lpfc_get_sli4_parameters(struct lpfc_hba *, LPFC_MBOXQ_t *); +int lpfc_reg_congestion_buf(struct lpfc_hba *phba); +int lpfc_unreg_congestion_buf(struct lpfc_hba *phba); struct lpfc_vport *lpfc_find_vport_by_did(struct lpfc_hba *, uint32_t); void lpfc_cleanup_rcv_buffers(struct lpfc_vport *); void lpfc_rcv_seq_check_edtov(struct lpfc_vport *); @@ -74,25 +74,48 @@ void lpfc_mbx_cmpl_read_topology(struct lpfc_hba *, LPFC_MBOXQ_t *); void lpfc_init_vpi_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *); void lpfc_cancel_all_vport_retry_delay_timer(struct lpfc_hba *); void lpfc_retry_pport_discovery(struct lpfc_hba *); -void lpfc_release_rpi(struct lpfc_hba *, struct lpfc_vport *, uint16_t); int lpfc_init_iocb_list(struct lpfc_hba *phba, int cnt); void lpfc_free_iocb_list(struct lpfc_hba *phba); int lpfc_post_rq_buffer(struct lpfc_hba *phba, struct lpfc_queue *hrq, struct lpfc_queue *drq, int count, int idx); +int lpfc_read_lds_params(struct lpfc_hba *phba); +uint32_t lpfc_calc_cmf_latency(struct lpfc_hba *phba); +void lpfc_cmf_signal_init(struct lpfc_hba *phba); +void lpfc_cmf_start(struct lpfc_hba *phba); +void lpfc_cmf_stop(struct lpfc_hba *phba); +void lpfc_init_congestion_stat(struct lpfc_hba *phba); +void lpfc_init_congestion_buf(struct lpfc_hba *phba); +int lpfc_sli4_cgn_params_read(struct lpfc_hba *phba); +uint32_t lpfc_cgn_calc_crc32(void *bufp, uint32_t sz, uint32_t seed); +int lpfc_config_cgn_signal(struct lpfc_hba *phba); +int lpfc_issue_cmf_sync_wqe(struct lpfc_hba *phba, u32 ms, u64 total); +void lpfc_cgn_dump_rxmonitor(struct lpfc_hba *phba); +void lpfc_cgn_update_stat(struct lpfc_hba *phba, uint32_t dtag); +void lpfc_unblock_requests(struct lpfc_hba *phba); +void lpfc_block_requests(struct lpfc_hba *phba); +int lpfc_rx_monitor_create_ring(struct lpfc_rx_info_monitor *rx_monitor, + u32 entries); +void lpfc_rx_monitor_destroy_ring(struct lpfc_rx_info_monitor *rx_monitor); +void lpfc_rx_monitor_record(struct lpfc_rx_info_monitor *rx_monitor, + struct rx_info_entry *entry); +u32 lpfc_rx_monitor_report(struct lpfc_hba *phba, + struct lpfc_rx_info_monitor *rx_monitor, char *buf, + u32 buf_len, u32 max_read_entries); void lpfc_mbx_cmpl_local_config_link(struct lpfc_hba *, LPFC_MBOXQ_t *); void lpfc_mbx_cmpl_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *); void lpfc_mbx_cmpl_dflt_rpi(struct lpfc_hba *, LPFC_MBOXQ_t *); void lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *); void lpfc_mbx_cmpl_ns_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *); +void lpfc_mbx_cmpl_fc_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb); void lpfc_mbx_cmpl_fdmi_reg_login(struct lpfc_hba *, LPFC_MBOXQ_t *); void lpfc_mbx_cmpl_reg_vfi(struct lpfc_hba *, LPFC_MBOXQ_t *); void lpfc_unregister_vfi_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *); void lpfc_enqueue_node(struct lpfc_vport *, struct lpfc_nodelist *); void lpfc_dequeue_node(struct lpfc_vport *, struct lpfc_nodelist *); -struct lpfc_nodelist *lpfc_enable_node(struct lpfc_vport *, - struct lpfc_nodelist *, int); void lpfc_nlp_set_state(struct lpfc_vport *, struct lpfc_nodelist *, int); +void lpfc_nlp_reg_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp); +void lpfc_nlp_unreg_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp); void lpfc_drop_node(struct lpfc_vport *, struct lpfc_nodelist *); void lpfc_set_disctmo(struct lpfc_vport *); int lpfc_can_disctmo(struct lpfc_vport *); @@ -107,13 +130,17 @@ int lpfc_check_sli_ndlp(struct lpfc_hba *, struct lpfc_sli_ring *, struct lpfc_nodelist *lpfc_nlp_init(struct lpfc_vport *vport, uint32_t did); struct lpfc_nodelist *lpfc_nlp_get(struct lpfc_nodelist *); int lpfc_nlp_put(struct lpfc_nodelist *); -int lpfc_nlp_not_used(struct lpfc_nodelist *ndlp); +void lpfc_check_nlp_post_devloss(struct lpfc_vport *vport, + struct lpfc_nodelist *ndlp); +void lpfc_ignore_els_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, + struct lpfc_iocbq *rspiocb); struct lpfc_nodelist *lpfc_setup_disc_node(struct lpfc_vport *, uint32_t); void lpfc_disc_list_loopmap(struct lpfc_vport *); void lpfc_disc_start(struct lpfc_vport *); void lpfc_cleanup_discovery_resources(struct lpfc_vport *); void lpfc_cleanup(struct lpfc_vport *); -void lpfc_disc_timeout(unsigned long); +void lpfc_prep_embed_io(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_ncmd); +void lpfc_disc_timeout(struct timer_list *); int lpfc_unregister_fcf_prep(struct lpfc_hba *); struct lpfc_nodelist *__lpfc_findnode_rpi(struct lpfc_vport *, uint16_t); @@ -141,8 +168,12 @@ int lpfc_issue_els_prli(struct lpfc_vport *, struct lpfc_nodelist *, uint8_t); int lpfc_issue_els_adisc(struct lpfc_vport *, struct lpfc_nodelist *, uint8_t); int lpfc_issue_els_logo(struct lpfc_vport *, struct lpfc_nodelist *, uint8_t); int lpfc_issue_els_npiv_logo(struct lpfc_vport *, struct lpfc_nodelist *); -int lpfc_issue_els_scr(struct lpfc_vport *, uint32_t, uint8_t); +int lpfc_issue_els_scr(struct lpfc_vport *vport, uint8_t retry); +int lpfc_issue_els_rscn(struct lpfc_vport *vport, uint8_t retry); int lpfc_issue_fabric_reglogin(struct lpfc_vport *); +int lpfc_issue_els_rdf(struct lpfc_vport *vport, uint8_t retry); +int lpfc_issue_els_edc(struct lpfc_vport *vport, uint8_t retry); +void lpfc_els_rcv_fpin(struct lpfc_vport *vport, void *p, u32 fpin_length); int lpfc_els_free_iocb(struct lpfc_hba *, struct lpfc_iocbq *); int lpfc_ct_free_iocb(struct lpfc_hba *, struct lpfc_iocbq *); int lpfc_els_rsp_acc(struct lpfc_vport *, uint32_t, struct lpfc_iocbq *, @@ -154,7 +185,7 @@ int lpfc_els_rsp_adisc_acc(struct lpfc_vport *, struct lpfc_iocbq *, int lpfc_els_rsp_prli_acc(struct lpfc_vport *, struct lpfc_iocbq *, struct lpfc_nodelist *); void lpfc_cancel_retry_delay_tmo(struct lpfc_vport *, struct lpfc_nodelist *); -void lpfc_els_retry_delay(unsigned long); +void lpfc_els_retry_delay(struct timer_list *); void lpfc_els_retry_delay_handler(struct lpfc_nodelist *); void lpfc_els_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *, struct lpfc_iocbq *); @@ -165,31 +196,34 @@ void lpfc_els_flush_all_cmd(struct lpfc_hba *); void lpfc_els_flush_cmd(struct lpfc_vport *); int lpfc_els_disc_adisc(struct lpfc_vport *); int lpfc_els_disc_plogi(struct lpfc_vport *); -void lpfc_els_timeout(unsigned long); +void lpfc_els_timeout(struct timer_list *); void lpfc_els_timeout_handler(struct lpfc_vport *); struct lpfc_iocbq *lpfc_prep_els_iocb(struct lpfc_vport *, uint8_t, uint16_t, uint8_t, struct lpfc_nodelist *, uint32_t, uint32_t); +void lpfc_sli_prep_wqe(struct lpfc_hba *phba, struct lpfc_iocbq *job); void lpfc_hb_timeout_handler(struct lpfc_hba *); void lpfc_ct_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *, struct lpfc_iocbq *); int lpfc_ct_handle_unsol_abort(struct lpfc_hba *, struct hbq_dmabuf *); +int lpfc_issue_gidpt(struct lpfc_vport *vport); int lpfc_issue_gidft(struct lpfc_vport *vport); int lpfc_get_gidft_type(struct lpfc_vport *vport, struct lpfc_iocbq *iocbq); int lpfc_ns_cmd(struct lpfc_vport *, int, uint8_t, uint32_t); int lpfc_fdmi_cmd(struct lpfc_vport *, struct lpfc_nodelist *, int, uint32_t); -void lpfc_fdmi_num_disc_check(struct lpfc_vport *); -void lpfc_delayed_disc_tmo(unsigned long); +void lpfc_fdmi_change_check(struct lpfc_vport *vport); +void lpfc_delayed_disc_tmo(struct timer_list *); void lpfc_delayed_disc_timeout_handler(struct lpfc_vport *); int lpfc_config_port_prep(struct lpfc_hba *); void lpfc_update_vport_wwn(struct lpfc_vport *vport); int lpfc_config_port_post(struct lpfc_hba *); +int lpfc_sli4_refresh_params(struct lpfc_hba *phba); int lpfc_hba_down_prep(struct lpfc_hba *); int lpfc_hba_down_post(struct lpfc_hba *); void lpfc_hba_init(struct lpfc_hba *, uint32_t *); -int lpfc_post_buffer(struct lpfc_hba *, struct lpfc_sli_ring *, int); +int lpfc_sli3_post_buffer(struct lpfc_hba *phba, struct lpfc_sli_ring *pring, int cnt); void lpfc_decode_firmware_rev(struct lpfc_hba *, char *, int); int lpfc_online(struct lpfc_hba *); void lpfc_unblock_mgmt_io(struct lpfc_hba *); @@ -199,11 +233,6 @@ void lpfc_reset_hba(struct lpfc_hba *); int lpfc_emptyq_wait(struct lpfc_hba *phba, struct list_head *hd, spinlock_t *slock); -int lpfc_fof_queue_create(struct lpfc_hba *); -int lpfc_fof_queue_setup(struct lpfc_hba *); -int lpfc_fof_queue_destroy(struct lpfc_hba *); -irqreturn_t lpfc_sli4_fof_intr_handler(int, void *); - int lpfc_sli_setup(struct lpfc_hba *); int lpfc_sli4_setup(struct lpfc_hba *phba); void lpfc_sli_queue_init(struct lpfc_hba *phba); @@ -218,6 +247,15 @@ irqreturn_t lpfc_sli_sp_intr_handler(int, void *); irqreturn_t lpfc_sli_fp_intr_handler(int, void *); irqreturn_t lpfc_sli4_intr_handler(int, void *); irqreturn_t lpfc_sli4_hba_intr_handler(int, void *); +irqreturn_t lpfc_sli4_hba_intr_handler_th(int irq, void *dev_id); + +int lpfc_read_object(struct lpfc_hba *phba, char *s, uint32_t *datap, + uint32_t len); + +void lpfc_sli4_cleanup_poll_list(struct lpfc_hba *phba); +void lpfc_sli4_poll_hbtimer(struct timer_list *t); +void lpfc_sli4_start_polling(struct lpfc_queue *q); +void lpfc_sli4_stop_polling(struct lpfc_queue *q); void lpfc_read_rev(struct lpfc_hba *, LPFC_MBOXQ_t *); void lpfc_sli4_swap_str(struct lpfc_hba *, LPFC_MBOXQ_t *); @@ -254,6 +292,8 @@ void lpfc_nvmet_ctxbuf_post(struct lpfc_hba *phba, struct lpfc_nvmet_ctxbuf *ctxp); int lpfc_nvmet_rcv_unsol_abort(struct lpfc_vport *vport, struct fc_frame_header *fc_hdr); +void lpfc_nvmet_wqfull_process(struct lpfc_hba *phba, struct lpfc_queue *wq); +void lpfc_nvme_wait_for_io_drain(struct lpfc_hba *phba); void lpfc_sli4_build_dflt_fcf_record(struct lpfc_hba *, struct fcf_record *, uint16_t); int lpfc_sli4_rq_put(struct lpfc_queue *hq, struct lpfc_queue *dq, @@ -279,9 +319,9 @@ void lpfc_mem_free(struct lpfc_hba *); void lpfc_mem_free_all(struct lpfc_hba *); void lpfc_stop_vport_timers(struct lpfc_vport *); -void lpfc_poll_timeout(unsigned long ptr); +void lpfc_poll_timeout(struct timer_list *t); void lpfc_poll_start_timer(struct lpfc_hba *); -void lpfc_poll_eratt(unsigned long); +void lpfc_poll_eratt(struct timer_list *); int lpfc_sli_handle_fast_ring_event(struct lpfc_hba *, struct lpfc_sli_ring *, uint32_t); @@ -317,8 +357,28 @@ void lpfc_sli_def_mbox_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *); void lpfc_sli4_unreg_rpi_cmpl_clr(struct lpfc_hba *, LPFC_MBOXQ_t *); int lpfc_sli_issue_iocb(struct lpfc_hba *, uint32_t, struct lpfc_iocbq *, uint32_t); -int lpfc_sli4_issue_wqe(struct lpfc_hba *phba, uint32_t rnum, - struct lpfc_iocbq *iocbq); +int lpfc_sli_issue_fcp_io(struct lpfc_hba *phba, uint32_t ring_number, + struct lpfc_iocbq *piocb, uint32_t flag); +int lpfc_sli4_issue_wqe(struct lpfc_hba *phba, struct lpfc_sli4_hdw_queue *qp, + struct lpfc_iocbq *pwqe); +int lpfc_sli4_issue_abort_iotag(struct lpfc_hba *phba, + struct lpfc_iocbq *cmdiocb, void *cmpl); +void lpfc_sli_prep_els_req_rsp(struct lpfc_hba *phba, + struct lpfc_iocbq *cmdiocbq, + struct lpfc_vport *vport, + struct lpfc_dmabuf *bmp, u16 cmd_size, u32 did, + u32 elscmd, u8 tmo, u8 expect_rsp); +void lpfc_sli_prep_gen_req(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocbq, + struct lpfc_dmabuf *bmp, u16 rpi, u32 num_entry, + u8 tmo); +void lpfc_sli_prep_xmit_seq64(struct lpfc_hba *phba, + struct lpfc_iocbq *cmdiocbq, + struct lpfc_dmabuf *bmp, u16 rpi, u16 ox_id, + u32 num_entry, u8 rctl, u8 last_seq, + u8 cr_cx_cmd); +void lpfc_sli_prep_abort_xri(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocbq, + u16 ulp_context, u16 iotag, u8 ulp_class, u16 cqid, + bool ia, bool wqec); struct lpfc_sglq *__lpfc_clear_active_sglq(struct lpfc_hba *phba, uint16_t xri); struct lpfc_sglq *__lpfc_sli_get_nvmet_sglq(struct lpfc_hba *phba, struct lpfc_iocbq *piocbq); @@ -327,7 +387,7 @@ void lpfc_sli_bemem_bcopy(void *, void *, uint32_t); void lpfc_sli_abort_iocb_ring(struct lpfc_hba *, struct lpfc_sli_ring *); void lpfc_sli_abort_fcp_rings(struct lpfc_hba *phba); void lpfc_sli_hba_iocb_abort(struct lpfc_hba *); -void lpfc_sli_flush_fcp_rings(struct lpfc_hba *); +void lpfc_sli_flush_io_rings(struct lpfc_hba *phba); int lpfc_sli_ringpostbuf_put(struct lpfc_hba *, struct lpfc_sli_ring *, struct lpfc_dmabuf *); struct lpfc_dmabuf *lpfc_sli_ringpostbuf_get(struct lpfc_hba *, @@ -343,20 +403,23 @@ int lpfc_sli_hbqbuf_add_hbqs(struct lpfc_hba *, uint32_t); void lpfc_sli_hbqbuf_free_all(struct lpfc_hba *); int lpfc_sli_hbq_size(void); int lpfc_sli_issue_abort_iotag(struct lpfc_hba *, struct lpfc_sli_ring *, - struct lpfc_iocbq *); + struct lpfc_iocbq *, void *); int lpfc_sli_sum_iocb(struct lpfc_vport *, uint16_t, uint64_t, lpfc_ctx_cmd); -int lpfc_sli_abort_iocb(struct lpfc_vport *, struct lpfc_sli_ring *, uint16_t, - uint64_t, lpfc_ctx_cmd); +int lpfc_sli_abort_iocb(struct lpfc_vport *vport, u16 tgt_id, u64 lun_id, + lpfc_ctx_cmd abort_cmd); int lpfc_sli_abort_taskmgmt(struct lpfc_vport *, struct lpfc_sli_ring *, uint16_t, uint64_t, lpfc_ctx_cmd); -void lpfc_mbox_timeout(unsigned long); +void lpfc_mbox_timeout(struct timer_list *t); void lpfc_mbox_timeout_handler(struct lpfc_hba *); +int lpfc_issue_hb_mbox(struct lpfc_hba *phba); +void lpfc_issue_hb_tmo(struct lpfc_hba *phba); struct lpfc_nodelist *lpfc_findnode_did(struct lpfc_vport *, uint32_t); struct lpfc_nodelist *lpfc_findnode_wwpn(struct lpfc_vport *, struct lpfc_name *); +struct lpfc_nodelist *lpfc_findnode_mapped(struct lpfc_vport *vport); int lpfc_sli_issue_mbox_wait(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t); @@ -377,8 +440,11 @@ void lpfc_nvmet_buf_free(struct lpfc_hba *phba, void *virtp, dma_addr_t dma); void lpfc_in_buf_free(struct lpfc_hba *, struct lpfc_dmabuf *); void lpfc_rq_buf_free(struct lpfc_hba *phba, struct lpfc_dmabuf *mp); +void lpfc_setup_fdmi_mask(struct lpfc_vport *vport); +int lpfc_link_reset(struct lpfc_vport *vport); /* Function prototypes. */ +int lpfc_check_pci_resettable(struct lpfc_hba *phba); const char* lpfc_info(struct Scsi_Host *); int lpfc_scan_finished(struct Scsi_Host *, unsigned long); @@ -392,10 +458,11 @@ void lpfc_get_cfgparam(struct lpfc_hba *); void lpfc_get_vport_cfgparam(struct lpfc_vport *); int lpfc_alloc_sysfs_attr(struct lpfc_vport *); void lpfc_free_sysfs_attr(struct lpfc_vport *); -extern struct device_attribute *lpfc_hba_attrs[]; -extern struct device_attribute *lpfc_vport_attrs[]; +bool lpfc_error_lost_link(struct lpfc_vport *vport, u32 ulp_status, + u32 ulp_word4); +extern const struct attribute_group *lpfc_hba_groups[]; +extern const struct attribute_group *lpfc_vport_groups[]; extern struct scsi_host_template lpfc_template; -extern struct scsi_host_template lpfc_template_no_hr; extern struct scsi_host_template lpfc_template_nvme; extern struct scsi_host_template lpfc_vport_template; extern struct fc_function_template lpfc_transport_functions; @@ -431,21 +498,10 @@ int lpfc_sli4_get_allocated_extnts(struct lpfc_hba *, uint16_t, int lpfc_sli4_get_avail_extnt_rsrc(struct lpfc_hba *, uint16_t, uint16_t *, uint16_t *); -/* externs BlockGuard */ -extern char *_dump_buf_data; -extern unsigned long _dump_buf_data_order; -extern char *_dump_buf_dif; -extern unsigned long _dump_buf_dif_order; -extern spinlock_t _dump_buf_lock; -extern int _dump_buf_done; -extern spinlock_t pgcnt_lock; -extern unsigned int pgcnt; -extern unsigned int lpfc_fcp_look_ahead; - /* Interface exported by fabric iocb scheduler */ void lpfc_fabric_abort_nport(struct lpfc_nodelist *); void lpfc_fabric_abort_hba(struct lpfc_hba *); -void lpfc_fabric_block_timeout(unsigned long); +void lpfc_fabric_block_timeout(struct timer_list *); void lpfc_unblock_fabric_iocbs(struct lpfc_hba *); void lpfc_rampdown_queue_depth(struct lpfc_hba *); void lpfc_ramp_down_queue_handler(struct lpfc_hba *); @@ -459,6 +515,9 @@ void lpfc_free_fast_evt(struct lpfc_hba *, struct lpfc_fast_path_event *); void lpfc_create_static_vport(struct lpfc_hba *); void lpfc_stop_hba_timers(struct lpfc_hba *); void lpfc_stop_port(struct lpfc_hba *); +int lpfc_update_cmf_cmd(struct lpfc_hba *phba, uint32_t sz); +int lpfc_update_cmf_cmpl(struct lpfc_hba *phba, uint64_t val, uint32_t sz, + struct Scsi_Host *shost); void __lpfc_sli4_stop_fcf_redisc_wait_timer(struct lpfc_hba *); void lpfc_sli4_stop_fcf_redisc_wait_timer(struct lpfc_hba *); void lpfc_parse_fcoe_conf(struct lpfc_hba *, uint8_t *, uint32_t); @@ -466,7 +525,6 @@ int lpfc_parse_vpd(struct lpfc_hba *, uint8_t *, int); void lpfc_start_fdiscs(struct lpfc_hba *phba); struct lpfc_vport *lpfc_find_vport_by_vpid(struct lpfc_hba *, uint16_t); struct lpfc_sglq *__lpfc_get_active_sglq(struct lpfc_hba *, uint16_t); -#define ScsiResult(host_code, scsi_code) (((host_code) << 16) | scsi_code) #define HBA_EVENT_RSCN 5 #define HBA_EVENT_LINK_UP 2 #define HBA_EVENT_LINK_DOWN 3 @@ -513,11 +571,16 @@ int lpfc_issue_reg_vfi(struct lpfc_vport *); int lpfc_issue_unreg_vfi(struct lpfc_vport *); int lpfc_selective_reset(struct lpfc_hba *); int lpfc_sli4_read_config(struct lpfc_hba *); -void lpfc_sli4_node_prep(struct lpfc_hba *); +void lpfc_sli4_node_rpi_restore(struct lpfc_hba *phba); int lpfc_sli4_els_sgl_update(struct lpfc_hba *phba); int lpfc_sli4_nvmet_sgl_update(struct lpfc_hba *phba); -int lpfc_sli4_scsi_sgl_update(struct lpfc_hba *phba); -int lpfc_sli4_nvme_sgl_update(struct lpfc_hba *phba); +int lpfc_io_buf_flush(struct lpfc_hba *phba, struct list_head *sglist); +int lpfc_io_buf_replenish(struct lpfc_hba *phba, struct list_head *cbuf); +int lpfc_sli4_io_sgl_update(struct lpfc_hba *phba); +int lpfc_sli4_post_io_sgl_list(struct lpfc_hba *phba, + struct list_head *blist, int xricnt); +int lpfc_new_io_buf(struct lpfc_hba *phba, int num_to_alloc); +void lpfc_io_free(struct lpfc_hba *phba); void lpfc_free_sgl_list(struct lpfc_hba *, struct list_head *); uint32_t lpfc_sli_port_speed_get(struct lpfc_hba *); int lpfc_sli4_request_firmware_update(struct lpfc_hba *, uint8_t); @@ -543,7 +606,17 @@ bool lpfc_find_next_oas_lun(struct lpfc_hba *, struct lpfc_name *, int lpfc_sli4_dump_page_a0(struct lpfc_hba *phba, struct lpfcMboxq *mbox); void lpfc_mbx_cmpl_rdp_page_a0(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb); +/* RAS Interface */ +void lpfc_sli4_ras_init(struct lpfc_hba *phba); +void lpfc_sli4_ras_setup(struct lpfc_hba *phba); +int lpfc_sli4_ras_fwlog_init(struct lpfc_hba *phba, uint32_t fwlog_level, + uint32_t fwlog_enable); +void lpfc_ras_stop_fwlog(struct lpfc_hba *phba); +int lpfc_check_fwlog_support(struct lpfc_hba *phba); + /* NVME interfaces. */ +void lpfc_nvme_rescan_port(struct lpfc_vport *vport, + struct lpfc_nodelist *ndlp); void lpfc_nvme_unregister_port(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp); int lpfc_nvme_register_port(struct lpfc_vport *vport, @@ -554,16 +627,69 @@ void lpfc_nvme_update_localport(struct lpfc_vport *vport); int lpfc_nvmet_create_targetport(struct lpfc_hba *phba); int lpfc_nvmet_update_targetport(struct lpfc_hba *phba); void lpfc_nvmet_destroy_targetport(struct lpfc_hba *phba); -void lpfc_nvmet_unsol_ls_event(struct lpfc_hba *phba, - struct lpfc_sli_ring *pring, struct lpfc_iocbq *piocb); -void lpfc_nvmet_unsol_fcp_event(struct lpfc_hba *phba, - struct lpfc_sli_ring *pring, - struct rqb_dmabuf *nvmebuf, uint64_t isr_ts); +int lpfc_nvme_handle_lsreq(struct lpfc_hba *phba, + struct lpfc_async_xchg_ctx *axchg); +int lpfc_nvmet_handle_lsreq(struct lpfc_hba *phba, + struct lpfc_async_xchg_ctx *axchg); +void lpfc_nvmet_unsol_fcp_event(struct lpfc_hba *phba, uint32_t idx, + struct rqb_dmabuf *nvmebuf, uint64_t isr_ts, + uint8_t cqflag); void lpfc_nvme_mod_param_dep(struct lpfc_hba *phba); +void lpfc_nvmet_invalidate_host(struct lpfc_hba *phba, + struct lpfc_nodelist *ndlp); void lpfc_nvme_abort_fcreq_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, - struct lpfc_wcqe_complete *abts_cmpl); + struct lpfc_iocbq *rspiocb); +void lpfc_create_multixri_pools(struct lpfc_hba *phba); +void lpfc_create_destroy_pools(struct lpfc_hba *phba); +void lpfc_move_xri_pvt_to_pbl(struct lpfc_hba *phba, u32 hwqid); +void lpfc_move_xri_pbl_to_pvt(struct lpfc_hba *phba, u32 hwqid, u32 cnt); +void lpfc_adjust_high_watermark(struct lpfc_hba *phba, u32 hwqid); +void lpfc_keep_pvt_pool_above_lowwm(struct lpfc_hba *phba, u32 hwqid); +void lpfc_adjust_pvt_pool_count(struct lpfc_hba *phba, u32 hwqid); +#ifdef LPFC_MXP_STAT +void lpfc_snapshot_mxp(struct lpfc_hba *, u32); +#endif +struct lpfc_io_buf *lpfc_get_io_buf(struct lpfc_hba *phba, + struct lpfc_nodelist *ndlp, u32 hwqid, + int); +void lpfc_release_io_buf(struct lpfc_hba *phba, struct lpfc_io_buf *ncmd, + struct lpfc_sli4_hdw_queue *qp); +void lpfc_io_ktime(struct lpfc_hba *phba, struct lpfc_io_buf *ncmd); +void lpfc_wqe_cmd_template(void); +void lpfc_nvmet_cmd_template(void); +void lpfc_nvme_cancel_iocb(struct lpfc_hba *phba, struct lpfc_iocbq *pwqeIn, + uint32_t stat, uint32_t param); +void lpfc_nvmels_flush_cmd(struct lpfc_hba *phba); extern int lpfc_enable_nvmet_cnt; extern unsigned long long lpfc_enable_nvmet[]; extern int lpfc_no_hba_reset_cnt; extern unsigned long lpfc_no_hba_reset[]; +extern unsigned char lpfc_acqe_cgn_frequency; +extern int lpfc_fabric_cgn_frequency; +extern int lpfc_use_cgn_signal; + +extern union lpfc_wqe128 lpfc_iread_cmd_template; +extern union lpfc_wqe128 lpfc_iwrite_cmd_template; +extern union lpfc_wqe128 lpfc_icmnd_cmd_template; + +/* vmid interface */ +int lpfc_vmid_uvem(struct lpfc_vport *vport, struct lpfc_vmid *vmid, bool ins); +uint32_t lpfc_vmid_get_cs_ctl(struct lpfc_vport *vport); +int lpfc_vmid_cmd(struct lpfc_vport *vport, + int cmdcode, struct lpfc_vmid *vmid); +int lpfc_vmid_hash_fn(const char *vmid, int len); +struct lpfc_vmid *lpfc_get_vmid_from_hashtable(struct lpfc_vport *vport, + uint32_t hash, uint8_t *buf); +int lpfc_vmid_get_appid(struct lpfc_vport *vport, char *uuid, + enum dma_data_direction iodir, + union lpfc_vmid_io_tag *tag); +void lpfc_vmid_vport_cleanup(struct lpfc_vport *vport); +int lpfc_issue_els_qfpa(struct lpfc_vport *vport); +void lpfc_reinit_vmid(struct lpfc_vport *vport); + +void lpfc_sli_rpi_release(struct lpfc_vport *vport, + struct lpfc_nodelist *ndlp); + +int lpfc_get_sfp_info_wait(struct lpfc_hba *phba, + struct lpfc_rdp_context *rdp_context); |