| /******************************************************************* |
| * This file is part of the Emulex Linux Device Driver for * |
| * Fibre Channel Host Bus Adapters. * |
| * Copyright (C) 2017-2018 Broadcom. All Rights Reserved. The term * |
| * “Broadcom” refers to Broadcom Limited and/or its subsidiaries. * |
| * Copyright (C) 2004-2016 Emulex. All rights reserved. * |
| * EMULEX and SLI are trademarks of Emulex. * |
| * www.broadcom.com * |
| * * |
| * This program is free software; you can redistribute it and/or * |
| * modify it under the terms of version 2 of the GNU General * |
| * Public License as published by the Free Software Foundation. * |
| * This program is distributed in the hope that it will be useful. * |
| * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND * |
| * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, * |
| * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE * |
| * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD * |
| * TO BE LEGALLY INVALID. See the GNU General Public License for * |
| * more details, a copy of which can be found in the file COPYING * |
| * included with this package. * |
| *******************************************************************/ |
| |
| 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); |
| void lpfc_dump_wakeup_param(struct lpfc_hba *, LPFC_MBOXQ_t *); |
| 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); |
| |
| 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 *); |
| void lpfc_issue_clear_la(struct lpfc_hba *, struct lpfc_vport *); |
| void lpfc_config_link(struct lpfc_hba *, LPFC_MBOXQ_t *); |
| int lpfc_config_msi(struct lpfc_hba *, LPFC_MBOXQ_t *); |
| int lpfc_read_sparam(struct lpfc_hba *, LPFC_MBOXQ_t *, int); |
| void lpfc_read_config(struct lpfc_hba *, LPFC_MBOXQ_t *); |
| void lpfc_read_lnk_stat(struct lpfc_hba *, LPFC_MBOXQ_t *); |
| int lpfc_reg_rpi(struct lpfc_hba *, uint16_t, uint32_t, uint8_t *, |
| LPFC_MBOXQ_t *, uint16_t); |
| void lpfc_set_var(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t, uint32_t); |
| void lpfc_unreg_login(struct lpfc_hba *, uint16_t, uint32_t, LPFC_MBOXQ_t *); |
| void lpfc_unreg_did(struct lpfc_hba *, uint16_t, uint32_t, LPFC_MBOXQ_t *); |
| void lpfc_sli4_unreg_all_rpis(struct lpfc_vport *); |
| |
| void lpfc_reg_vpi(struct lpfc_vport *, LPFC_MBOXQ_t *); |
| void lpfc_register_new_vport(struct lpfc_hba *, struct lpfc_vport *, |
| struct lpfc_nodelist *); |
| 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 *); |
| 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 *); |
| void lpfc_cleanup_rpis(struct lpfc_vport *, int); |
| void lpfc_cleanup_pending_mbox(struct lpfc_vport *); |
| int lpfc_linkdown(struct lpfc_hba *); |
| void lpfc_linkdown_port(struct lpfc_vport *); |
| void lpfc_port_link_failure(struct lpfc_vport *); |
| 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); |
| |
| 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_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_drop_node(struct lpfc_vport *, struct lpfc_nodelist *); |
| void lpfc_set_disctmo(struct lpfc_vport *); |
| int lpfc_can_disctmo(struct lpfc_vport *); |
| int lpfc_unreg_rpi(struct lpfc_vport *, struct lpfc_nodelist *); |
| void lpfc_unreg_all_rpis(struct lpfc_vport *); |
| void lpfc_unreg_hba_rpis(struct lpfc_hba *); |
| void lpfc_unreg_default_rpis(struct lpfc_vport *); |
| void lpfc_issue_reg_vpi(struct lpfc_hba *, struct lpfc_vport *); |
| |
| int lpfc_check_sli_ndlp(struct lpfc_hba *, struct lpfc_sli_ring *, |
| struct lpfc_iocbq *, struct lpfc_nodelist *); |
| 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); |
| 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(struct timer_list *); |
| |
| int lpfc_unregister_fcf_prep(struct lpfc_hba *); |
| struct lpfc_nodelist *__lpfc_findnode_rpi(struct lpfc_vport *, uint16_t); |
| struct lpfc_nodelist *lpfc_findnode_rpi(struct lpfc_vport *, uint16_t); |
| void lpfc_worker_wake_up(struct lpfc_hba *); |
| int lpfc_workq_post_event(struct lpfc_hba *, void *, void *, uint32_t); |
| int lpfc_do_work(void *); |
| int lpfc_disc_state_machine(struct lpfc_vport *, struct lpfc_nodelist *, void *, |
| uint32_t); |
| |
| void lpfc_do_scr_ns_plogi(struct lpfc_hba *, struct lpfc_vport *); |
| int lpfc_check_sparm(struct lpfc_vport *, struct lpfc_nodelist *, |
| struct serv_parm *, uint32_t, int); |
| void lpfc_els_abort(struct lpfc_hba *, struct lpfc_nodelist *); |
| void lpfc_more_plogi(struct lpfc_vport *); |
| void lpfc_more_adisc(struct lpfc_vport *); |
| void lpfc_end_rscn(struct lpfc_vport *); |
| int lpfc_els_chk_latt(struct lpfc_vport *); |
| int lpfc_els_abort_flogi(struct lpfc_hba *); |
| int lpfc_initial_flogi(struct lpfc_vport *); |
| void lpfc_issue_init_vfi(struct lpfc_vport *); |
| int lpfc_initial_fdisc(struct lpfc_vport *); |
| int lpfc_issue_els_plogi(struct lpfc_vport *, uint32_t, uint8_t); |
| 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_fabric_reglogin(struct lpfc_vport *); |
| 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 *, |
| struct lpfc_nodelist *, LPFC_MBOXQ_t *); |
| int lpfc_els_rsp_reject(struct lpfc_vport *, uint32_t, struct lpfc_iocbq *, |
| struct lpfc_nodelist *, LPFC_MBOXQ_t *); |
| int lpfc_els_rsp_adisc_acc(struct lpfc_vport *, struct lpfc_iocbq *, |
| struct lpfc_nodelist *); |
| 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(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 *); |
| int lpfc_els_handle_rscn(struct lpfc_vport *); |
| void lpfc_els_flush_rscn(struct lpfc_vport *); |
| int lpfc_rscn_payload_check(struct lpfc_vport *, uint32_t); |
| 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(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_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_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(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_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); |
| void lpfc_decode_firmware_rev(struct lpfc_hba *, char *, int); |
| int lpfc_online(struct lpfc_hba *); |
| void lpfc_unblock_mgmt_io(struct lpfc_hba *); |
| void lpfc_offline_prep(struct lpfc_hba *, int); |
| void lpfc_offline(struct lpfc_hba *); |
| 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); |
| void lpfc_sli4_queue_init(struct lpfc_hba *phba); |
| struct lpfc_sli_ring *lpfc_sli4_calc_ring(struct lpfc_hba *phba, |
| struct lpfc_iocbq *iocbq); |
| |
| void lpfc_handle_eratt(struct lpfc_hba *); |
| void lpfc_handle_latt(struct lpfc_hba *); |
| irqreturn_t lpfc_sli_intr_handler(int, void *); |
| 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 *); |
| |
| void lpfc_read_rev(struct lpfc_hba *, LPFC_MBOXQ_t *); |
| void lpfc_sli4_swap_str(struct lpfc_hba *, LPFC_MBOXQ_t *); |
| void lpfc_config_ring(struct lpfc_hba *, int, LPFC_MBOXQ_t *); |
| void lpfc_config_port(struct lpfc_hba *, LPFC_MBOXQ_t *); |
| void lpfc_kill_board(struct lpfc_hba *, LPFC_MBOXQ_t *); |
| void lpfc_mbox_put(struct lpfc_hba *, LPFC_MBOXQ_t *); |
| LPFC_MBOXQ_t *lpfc_mbox_get(struct lpfc_hba *); |
| void __lpfc_mbox_cmpl_put(struct lpfc_hba *, LPFC_MBOXQ_t *); |
| void lpfc_mbox_cmpl_put(struct lpfc_hba *, LPFC_MBOXQ_t *); |
| int lpfc_mbox_cmd_check(struct lpfc_hba *, LPFC_MBOXQ_t *); |
| int lpfc_mbox_dev_check(struct lpfc_hba *); |
| int lpfc_mbox_tmo_val(struct lpfc_hba *, LPFC_MBOXQ_t *); |
| void lpfc_init_vfi(struct lpfcMboxq *, struct lpfc_vport *); |
| void lpfc_reg_vfi(struct lpfcMboxq *, struct lpfc_vport *, dma_addr_t); |
| void lpfc_init_vpi(struct lpfc_hba *, struct lpfcMboxq *, uint16_t); |
| void lpfc_unreg_vfi(struct lpfcMboxq *, struct lpfc_vport *); |
| void lpfc_reg_fcfi(struct lpfc_hba *, struct lpfcMboxq *); |
| void lpfc_reg_fcfi_mrq(struct lpfc_hba *phba, struct lpfcMboxq *mbox, int mode); |
| void lpfc_unreg_fcfi(struct lpfcMboxq *, uint16_t); |
| void lpfc_resume_rpi(struct lpfcMboxq *, struct lpfc_nodelist *); |
| int lpfc_check_pending_fcoe_event(struct lpfc_hba *, uint8_t); |
| void lpfc_issue_init_vpi(struct lpfc_vport *); |
| |
| void lpfc_config_hbq(struct lpfc_hba *, uint32_t, struct lpfc_hbq_init *, |
| uint32_t , LPFC_MBOXQ_t *); |
| struct hbq_dmabuf *lpfc_els_hbq_alloc(struct lpfc_hba *); |
| void lpfc_els_hbq_free(struct lpfc_hba *, struct hbq_dmabuf *); |
| struct hbq_dmabuf *lpfc_sli4_rb_alloc(struct lpfc_hba *); |
| void lpfc_sli4_rb_free(struct lpfc_hba *, struct hbq_dmabuf *); |
| struct rqb_dmabuf *lpfc_sli4_nvmet_alloc(struct lpfc_hba *phba); |
| void lpfc_sli4_nvmet_free(struct lpfc_hba *phba, struct rqb_dmabuf *dmab); |
| 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_sli_flush_nvme_rings(struct lpfc_hba *phba); |
| 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, |
| struct lpfc_rqe *hrqe, struct lpfc_rqe *drqe); |
| int lpfc_free_rq_buffer(struct lpfc_hba *phba, struct lpfc_queue *hq); |
| void lpfc_unregister_fcf(struct lpfc_hba *); |
| void lpfc_unregister_fcf_rescan(struct lpfc_hba *); |
| void lpfc_unregister_unused_fcf(struct lpfc_hba *); |
| int lpfc_sli4_redisc_fcf_table(struct lpfc_hba *); |
| void lpfc_fcf_redisc_wait_start_timer(struct lpfc_hba *); |
| void lpfc_sli4_fcf_dead_failthrough(struct lpfc_hba *); |
| uint16_t lpfc_sli4_fcf_rr_next_index_get(struct lpfc_hba *); |
| void lpfc_sli4_set_fcf_flogi_fail(struct lpfc_hba *, uint16_t); |
| int lpfc_sli4_fcf_rr_index_set(struct lpfc_hba *, uint16_t); |
| void lpfc_sli4_fcf_rr_index_clear(struct lpfc_hba *, uint16_t); |
| int lpfc_sli4_fcf_rr_next_proc(struct lpfc_vport *, uint16_t); |
| void lpfc_sli4_clear_fcf_rr_bmask(struct lpfc_hba *); |
| |
| int lpfc_mem_alloc(struct lpfc_hba *, int align); |
| int lpfc_nvmet_mem_alloc(struct lpfc_hba *phba); |
| int lpfc_mem_alloc_active_rrq_pool_s4(struct lpfc_hba *); |
| 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(struct timer_list *t); |
| void lpfc_poll_start_timer(struct lpfc_hba *); |
| void lpfc_poll_eratt(struct timer_list *); |
| int |
| lpfc_sli_handle_fast_ring_event(struct lpfc_hba *, |
| struct lpfc_sli_ring *, uint32_t); |
| |
| struct lpfc_iocbq *__lpfc_sli_get_iocbq(struct lpfc_hba *); |
| struct lpfc_iocbq * lpfc_sli_get_iocbq(struct lpfc_hba *); |
| void lpfc_sli_release_iocbq(struct lpfc_hba *, struct lpfc_iocbq *); |
| uint16_t lpfc_sli_next_iotag(struct lpfc_hba *, struct lpfc_iocbq *); |
| void lpfc_sli_cancel_iocbs(struct lpfc_hba *, struct list_head *, uint32_t, |
| uint32_t); |
| void lpfc_sli_wake_mbox_wait(struct lpfc_hba *, LPFC_MBOXQ_t *); |
| int lpfc_selective_reset(struct lpfc_hba *); |
| void lpfc_reset_barrier(struct lpfc_hba *); |
| int lpfc_sli_brdready(struct lpfc_hba *, uint32_t); |
| int lpfc_sli_brdkill(struct lpfc_hba *); |
| int lpfc_sli_chipset_init(struct lpfc_hba *phba); |
| int lpfc_sli_brdreset(struct lpfc_hba *); |
| int lpfc_sli_brdrestart(struct lpfc_hba *); |
| int lpfc_sli_hba_setup(struct lpfc_hba *); |
| int lpfc_sli_config_port(struct lpfc_hba *, int); |
| int lpfc_sli_host_down(struct lpfc_vport *); |
| int lpfc_sli_hba_down(struct lpfc_hba *); |
| int lpfc_sli_issue_mbox(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t); |
| int lpfc_sli_handle_mb_event(struct lpfc_hba *); |
| void lpfc_sli_mbox_sys_shutdown(struct lpfc_hba *, int); |
| int lpfc_sli_check_eratt(struct lpfc_hba *); |
| void lpfc_sli_handle_slow_ring_event(struct lpfc_hba *, |
| struct lpfc_sli_ring *, uint32_t); |
| void lpfc_sli4_handle_received_buffer(struct lpfc_hba *, struct hbq_dmabuf *); |
| void lpfc_sli4_seq_abort_rsp(struct lpfc_vport *vport, |
| struct fc_frame_header *fc_hdr, bool aborted); |
| 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); |
| 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); |
| void lpfc_sli_pcimem_bcopy(void *, void *, uint32_t); |
| 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 *); |
| 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 *, |
| struct lpfc_sli_ring *, |
| dma_addr_t); |
| |
| uint32_t lpfc_sli_get_buffer_tag(struct lpfc_hba *); |
| struct lpfc_dmabuf * lpfc_sli_ring_taggedbuf_get(struct lpfc_hba *, |
| struct lpfc_sli_ring *, uint32_t ); |
| |
| int lpfc_sli_hbq_count(void); |
| 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 *); |
| 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_taskmgmt(struct lpfc_vport *, struct lpfc_sli_ring *, |
| uint16_t, uint64_t, lpfc_ctx_cmd); |
| |
| void lpfc_mbox_timeout(struct timer_list *t); |
| void lpfc_mbox_timeout_handler(struct lpfc_hba *); |
| |
| struct lpfc_nodelist *lpfc_findnode_did(struct lpfc_vport *, uint32_t); |
| struct lpfc_nodelist *lpfc_findnode_wwpn(struct lpfc_vport *, |
| struct lpfc_name *); |
| |
| int lpfc_sli_issue_mbox_wait(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t); |
| |
| int lpfc_sli_issue_iocb_wait(struct lpfc_hba *, uint32_t, |
| struct lpfc_iocbq *, struct lpfc_iocbq *, |
| uint32_t); |
| void lpfc_sli_abort_fcp_cmpl(struct lpfc_hba *, struct lpfc_iocbq *, |
| struct lpfc_iocbq *); |
| |
| void lpfc_sli_free_hbq(struct lpfc_hba *, struct hbq_dmabuf *); |
| |
| void *lpfc_mbuf_alloc(struct lpfc_hba *, int, dma_addr_t *); |
| void __lpfc_mbuf_free(struct lpfc_hba *, void *, dma_addr_t); |
| void lpfc_mbuf_free(struct lpfc_hba *, void *, dma_addr_t); |
| void *lpfc_nvmet_buf_alloc(struct lpfc_hba *phba, int flags, |
| dma_addr_t *handle); |
| 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); |
| |
| /* Function prototypes. */ |
| const char* lpfc_info(struct Scsi_Host *); |
| int lpfc_scan_finished(struct Scsi_Host *, unsigned long); |
| |
| int lpfc_init_api_table_setup(struct lpfc_hba *, uint8_t); |
| int lpfc_sli_api_table_setup(struct lpfc_hba *, uint8_t); |
| int lpfc_scsi_api_table_setup(struct lpfc_hba *, uint8_t); |
| int lpfc_mbox_api_table_setup(struct lpfc_hba *, uint8_t); |
| int lpfc_api_table_setup(struct lpfc_hba *, uint8_t); |
| |
| 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[]; |
| 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; |
| extern struct fc_function_template lpfc_vport_transport_functions; |
| |
| int lpfc_vport_symbolic_node_name(struct lpfc_vport *, char *, size_t); |
| int lpfc_vport_symbolic_port_name(struct lpfc_vport *, char *, size_t); |
| void lpfc_terminate_rport_io(struct fc_rport *); |
| void lpfc_dev_loss_tmo_callbk(struct fc_rport *rport); |
| |
| struct lpfc_vport *lpfc_create_port(struct lpfc_hba *, int, struct device *); |
| int lpfc_vport_disable(struct fc_vport *fc_vport, bool disable); |
| int lpfc_mbx_unreg_vpi(struct lpfc_vport *); |
| void destroy_port(struct lpfc_vport *); |
| int lpfc_get_instance(void); |
| void lpfc_host_attrib_init(struct Scsi_Host *); |
| |
| extern void lpfc_debugfs_initialize(struct lpfc_vport *); |
| extern void lpfc_debugfs_terminate(struct lpfc_vport *); |
| extern void lpfc_debugfs_disc_trc(struct lpfc_vport *, int, char *, uint32_t, |
| uint32_t, uint32_t); |
| extern void lpfc_debugfs_slow_ring_trc(struct lpfc_hba *, char *, uint32_t, |
| uint32_t, uint32_t); |
| extern void lpfc_debugfs_nvme_trc(struct lpfc_hba *phba, char *fmt, |
| uint16_t data1, uint16_t data2, uint32_t data3); |
| extern struct lpfc_hbq_init *lpfc_hbq_defs[]; |
| |
| /* SLI4 if_type 2 externs. */ |
| int lpfc_sli4_alloc_resource_identifiers(struct lpfc_hba *); |
| int lpfc_sli4_dealloc_resource_identifiers(struct lpfc_hba *); |
| int lpfc_sli4_get_allocated_extnts(struct lpfc_hba *, uint16_t, |
| uint16_t *, 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(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 *); |
| void lpfc_scsi_dev_block(struct lpfc_hba *); |
| |
| void |
| lpfc_send_els_failure_event(struct lpfc_hba *, struct lpfc_iocbq *, |
| struct lpfc_iocbq *); |
| struct lpfc_fast_path_event *lpfc_alloc_fast_evt(struct lpfc_hba *); |
| 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 *); |
| 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); |
| 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 |
| |
| /* functions to support SGIOv4/bsg interface */ |
| int lpfc_bsg_request(struct bsg_job *); |
| int lpfc_bsg_timeout(struct bsg_job *); |
| int lpfc_bsg_ct_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *, |
| struct lpfc_iocbq *); |
| int lpfc_bsg_ct_unsol_abort(struct lpfc_hba *, struct hbq_dmabuf *); |
| void __lpfc_sli_ringtx_put(struct lpfc_hba *, struct lpfc_sli_ring *, |
| struct lpfc_iocbq *); |
| struct lpfc_iocbq *lpfc_sli_ringtx_get(struct lpfc_hba *, |
| struct lpfc_sli_ring *); |
| int __lpfc_sli_issue_iocb(struct lpfc_hba *, uint32_t, |
| struct lpfc_iocbq *, uint32_t); |
| uint32_t lpfc_drain_txq(struct lpfc_hba *); |
| void lpfc_clr_rrq_active(struct lpfc_hba *, uint16_t, struct lpfc_node_rrq *); |
| int lpfc_test_rrq_active(struct lpfc_hba *, struct lpfc_nodelist *, uint16_t); |
| void lpfc_handle_rrq_active(struct lpfc_hba *); |
| int lpfc_send_rrq(struct lpfc_hba *, struct lpfc_node_rrq *); |
| int lpfc_set_rrq_active(struct lpfc_hba *, struct lpfc_nodelist *, |
| uint16_t, uint16_t, uint16_t); |
| uint16_t lpfc_sli4_xri_inrange(struct lpfc_hba *, uint16_t); |
| void lpfc_cleanup_vports_rrqs(struct lpfc_vport *, struct lpfc_nodelist *); |
| struct lpfc_node_rrq *lpfc_get_active_rrq(struct lpfc_vport *, uint16_t, |
| uint32_t); |
| void lpfc_idiag_mbxacc_dump_bsg_mbox(struct lpfc_hba *, enum nemb_type, |
| enum mbox_type, enum dma_type, enum sta_type, |
| struct lpfc_dmabuf *, uint32_t); |
| void lpfc_idiag_mbxacc_dump_issue_mbox(struct lpfc_hba *, MAILBOX_t *); |
| int lpfc_wr_object(struct lpfc_hba *, struct list_head *, uint32_t, uint32_t *); |
| /* functions to support SR-IOV */ |
| int lpfc_sli_probe_sriov_nr_virtfn(struct lpfc_hba *, int); |
| uint16_t lpfc_sli_sriov_nr_virtfn_get(struct lpfc_hba *); |
| int lpfc_sli4_queue_create(struct lpfc_hba *); |
| void lpfc_sli4_queue_destroy(struct lpfc_hba *); |
| void lpfc_sli4_abts_err_handler(struct lpfc_hba *, struct lpfc_nodelist *, |
| struct sli4_wcqe_xri_aborted *); |
| void lpfc_sli_abts_recover_port(struct lpfc_vport *, |
| struct lpfc_nodelist *); |
| int lpfc_hba_init_link_fc_topology(struct lpfc_hba *, uint32_t, uint32_t); |
| 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 *); |
| 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); |
| 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); |
| void lpfc_sli4_offline_eratt(struct lpfc_hba *); |
| |
| struct lpfc_device_data *lpfc_create_device_data(struct lpfc_hba *, |
| struct lpfc_name *, |
| struct lpfc_name *, |
| uint64_t, uint32_t, bool); |
| void lpfc_delete_device_data(struct lpfc_hba *, struct lpfc_device_data*); |
| struct lpfc_device_data *__lpfc_get_device_data(struct lpfc_hba *, |
| struct list_head *list, |
| struct lpfc_name *, |
| struct lpfc_name *, uint64_t); |
| bool lpfc_enable_oas_lun(struct lpfc_hba *, struct lpfc_name *, |
| struct lpfc_name *, uint64_t, uint8_t); |
| bool lpfc_disable_oas_lun(struct lpfc_hba *, struct lpfc_name *, |
| struct lpfc_name *, uint64_t, uint8_t); |
| bool lpfc_find_next_oas_lun(struct lpfc_hba *, struct lpfc_name *, |
| struct lpfc_name *, uint64_t *, struct lpfc_name *, |
| struct lpfc_name *, uint64_t *, |
| uint32_t *, uint32_t *); |
| 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); |
| |
| /* NVME interfaces. */ |
| void lpfc_nvme_unregister_port(struct lpfc_vport *vport, |
| struct lpfc_nodelist *ndlp); |
| int lpfc_nvme_register_port(struct lpfc_vport *vport, |
| struct lpfc_nodelist *ndlp); |
| int lpfc_nvme_create_localport(struct lpfc_vport *vport); |
| void lpfc_nvme_destroy_localport(struct lpfc_vport *vport); |
| 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, uint32_t idx, |
| struct rqb_dmabuf *nvmebuf, uint64_t isr_ts); |
| void lpfc_nvme_mod_param_dep(struct lpfc_hba *phba); |
| void lpfc_nvme_abort_fcreq_cmpl(struct lpfc_hba *phba, |
| struct lpfc_iocbq *cmdiocb, |
| struct lpfc_wcqe_complete *abts_cmpl); |
| void lpfc_nvme_cmd_template(void); |
| void lpfc_nvmet_cmd_template(void); |
| 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[]; |
