/******************************************************************* * This file is part of the Emulex Linux Device Driver for * * Enterprise Fibre Channel Host Bus Adapters. * * Refer to the README file included with this package for * * driver version and adapter support. * * Copyright (C) 2004 Emulex Corporation. * * www.emulex.com * * * * This program is free software; you can redistribute it and/or * * modify it under the terms of the GNU General Public License * * as published by the Free Software Foundation; either version 2 * * of the License, or (at your option) any later version. * * * * This program is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU General Public License for more details, a copy of which * * can be found in the file COPYING included with this package. * *******************************************************************/ /* * $Id: lpfc_crtn.h 1.140 2004/11/17 19:00:57EST sf_support Exp $ */ #ifndef _H_LPFC_CRTN #define _H_LPFC_CRTN #include #include #include #include "lpfc_disc.h" #include "lpfc_logmsg.h" #include "lpfc_scsi.h" #include "lpfc_sli.h" void lpfc_dump_mem(struct lpfc_hba *, LPFC_MBOXQ_t *); void lpfc_read_nv(struct lpfc_hba *, LPFC_MBOXQ_t *); int lpfc_read_la(struct lpfc_hba *, LPFC_MBOXQ_t *); void lpfc_clear_la(struct lpfc_hba *, LPFC_MBOXQ_t *); void lpfc_config_link(struct lpfc_hba *, LPFC_MBOXQ_t *); int lpfc_read_sparam(struct lpfc_hba *, LPFC_MBOXQ_t *); void lpfc_read_config(struct lpfc_hba *, LPFC_MBOXQ_t *); void lpfc_set_slim(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t, uint32_t); int lpfc_reg_login(struct lpfc_hba *, uint32_t, uint8_t *, LPFC_MBOXQ_t *, uint32_t); void lpfc_unreg_login(struct lpfc_hba *, uint32_t, LPFC_MBOXQ_t *); void lpfc_unreg_did(struct lpfc_hba *, uint32_t, LPFC_MBOXQ_t *); void lpfc_init_link(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t, uint32_t); int lpfc_linkdown(struct lpfc_hba *); void lpfc_mbx_cmpl_read_la(struct lpfc_hba *, LPFC_MBOXQ_t *); void lpfc_mbx_cmpl_clear_la(struct lpfc_hba *, LPFC_MBOXQ_t *); void lpfc_mbx_cmpl_reg_login(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 *); int lpfc_consistent_bind_save(struct lpfc_hba *, struct lpfc_bindlist *); int lpfc_nlp_plogi(struct lpfc_hba *, struct lpfc_nodelist *); int lpfc_nlp_adisc(struct lpfc_hba *, struct lpfc_nodelist *); int lpfc_nlp_unmapped(struct lpfc_hba *, struct lpfc_nodelist *); int lpfc_nlp_mapped(struct lpfc_hba *, struct lpfc_nodelist *, struct lpfc_bindlist *); int lpfc_nlp_list(struct lpfc_hba *, struct lpfc_nodelist *, int); void lpfc_set_disctmo(struct lpfc_hba *); int lpfc_can_disctmo(struct lpfc_hba *); int lpfc_unreg_rpi(struct lpfc_hba *, struct lpfc_nodelist *); int lpfc_check_sli_ndlp(struct lpfc_hba *, struct lpfc_sli_ring *, struct lpfc_iocbq *, struct lpfc_nodelist *); int lpfc_nlp_remove(struct lpfc_hba *, struct lpfc_nodelist *); void lpfc_nlp_init(struct lpfc_hba *, struct lpfc_nodelist *, uint32_t); struct lpfc_nodelist *lpfc_setup_disc_node(struct lpfc_hba *, uint32_t); struct lpfc_nodelist *lpfc_setup_rscn_node(struct lpfc_hba *, uint32_t); void lpfc_disc_list_loopmap(struct lpfc_hba *); void lpfc_disc_start(struct lpfc_hba *); void lpfc_disc_flush_list(struct lpfc_hba *); void lpfc_establish_link_tmo(unsigned long); void lpfc_disc_timeout(unsigned long); void lpfc_scan_timeout(unsigned long); struct lpfc_target *lpfc_find_target(struct lpfc_hba *, uint32_t, struct lpfc_nodelist *); void lpfc_set_failmask(struct lpfc_hba *, struct lpfc_nodelist *, uint32_t, uint32_t); void lpfc_process_nodev_timeout(struct lpfc_hba *, struct lpfc_nodelist *); struct lpfc_nodelist *lpfc_findnode_rpi(struct lpfc_hba * phba, uint16_t rpi); struct lpfc_nodelist *lpfc_findnode_remove_rpi(struct lpfc_hba * phba, uint16_t rpi); void lpfc_addnode_rpi(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, uint16_t rpi); int lpfc_discq_post_event(struct lpfc_hba *, void *, void *, uint32_t); int lpfc_do_dpc(void *); int lpfc_disc_state_machine(struct lpfc_hba *, struct lpfc_nodelist *, void *, uint32_t); uint32_t lpfc_cmpl_prli_reglogin_issue(struct lpfc_hba *, struct lpfc_nodelist *, void *, uint32_t); uint32_t lpfc_cmpl_plogi_prli_issue(struct lpfc_hba *, struct lpfc_nodelist *, void *, uint32_t); int lpfc_check_sparm(struct lpfc_hba *, struct lpfc_nodelist *, struct serv_parm *, uint32_t); int lpfc_els_abort_flogi(struct lpfc_hba *); int lpfc_initial_flogi(struct lpfc_hba *); int lpfc_issue_els_plogi(struct lpfc_hba *, struct lpfc_nodelist *, uint8_t); int lpfc_issue_els_prli(struct lpfc_hba *, struct lpfc_nodelist *, uint8_t); int lpfc_issue_els_adisc(struct lpfc_hba *, struct lpfc_nodelist *, uint8_t); int lpfc_issue_els_logo(struct lpfc_hba *, struct lpfc_nodelist *, uint8_t); int lpfc_issue_els_scr(struct lpfc_hba *, uint32_t, uint8_t); int lpfc_els_free_iocb(struct lpfc_hba *, struct lpfc_iocbq *); int lpfc_els_rsp_acc(struct lpfc_hba *, uint32_t, struct lpfc_iocbq *, struct lpfc_nodelist *, LPFC_MBOXQ_t *, uint8_t); int lpfc_els_rsp_reject(struct lpfc_hba *, uint32_t, struct lpfc_iocbq *, struct lpfc_nodelist *); int lpfc_els_rsp_adisc_acc(struct lpfc_hba *, struct lpfc_iocbq *, struct lpfc_nodelist *); int lpfc_els_rsp_prli_acc(struct lpfc_hba *, struct lpfc_iocbq *, struct lpfc_nodelist *); void lpfc_els_retry_delay(unsigned long); void lpfc_els_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *, struct lpfc_iocbq *); int lpfc_els_handle_rscn(struct lpfc_hba *); int lpfc_els_flush_rscn(struct lpfc_hba *); int lpfc_rscn_payload_check(struct lpfc_hba *, uint32_t); void lpfc_els_flush_cmd(struct lpfc_hba *); int lpfc_els_disc_adisc(struct lpfc_hba *); int lpfc_els_disc_plogi(struct lpfc_hba *); void lpfc_els_timeout_handler(unsigned long ptr); void lpfc_ct_unsol_event(struct lpfc_hba *, struct lpfc_sli_ring *, struct lpfc_iocbq *); int lpfc_ns_cmd(struct lpfc_hba *, struct lpfc_nodelist *, int); int lpfc_fdmi_cmd(struct lpfc_hba *, struct lpfc_nodelist *, int); void lpfc_fdmi_tmo(unsigned long); int lpfc_config_port_prep(struct lpfc_hba *); int lpfc_config_port_post(struct lpfc_hba *); int lpfc_hba_down_prep(struct lpfc_hba *); void lpfc_handle_eratt(struct lpfc_hba *, uint32_t); void lpfc_handle_latt(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); void lpfc_cleanup(struct lpfc_hba *, uint32_t); int lpfc_scsi_free(struct lpfc_hba *); void lpfc_decode_firmware_rev(struct lpfc_hba *, char *, int); uint8_t *lpfc_get_lpfchba_info(struct lpfc_hba *, uint8_t *); int lpfc_fcp_abort(struct lpfc_hba *, int, int, int); int lpfc_put_event(struct lpfc_hba *, uint32_t, uint32_t, void *, uint32_t, uint32_t); void lpfc_get_hba_model_desc(struct lpfc_hba *, uint8_t *, uint8_t *); int lpfc_online(struct lpfc_hba *); int lpfc_offline(struct lpfc_hba *); int lpfc_sli_queue_setup(struct lpfc_hba *); void lpfc_slim_access(struct lpfc_hba *); void lpfc_handle_eratt(struct lpfc_hba *, uint32_t); void lpfc_handle_latt(struct lpfc_hba *); irqreturn_t lpfc_intr_handler(int, void *, struct pt_regs *); void lpfc_read_rev(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_mbox_put(struct lpfc_hba *, LPFC_MBOXQ_t *); LPFC_MBOXQ_t *lpfc_mbox_get(struct lpfc_hba *); int lpfc_mem_alloc(struct lpfc_hba *); void lpfc_mem_free(struct lpfc_hba *); struct lpfc_iocbq * lpfc_prep_els_iocb(struct lpfc_hba * phba, uint8_t expectRsp, uint16_t cmdSize, uint8_t retry, struct lpfc_nodelist * ndlp, uint32_t elscmd); int lpfc_sli_hba_setup(struct lpfc_hba *); int lpfc_sli_hba_down(struct lpfc_hba *); int lpfc_sli_intr(struct lpfc_hba *); int lpfc_sli_issue_mbox(struct lpfc_hba *, LPFC_MBOXQ_t *, uint32_t); int lpfc_sli_issue_iocb(struct lpfc_hba *, struct lpfc_sli_ring *, struct lpfc_iocbq *, uint32_t); void lpfc_sli_pcimem_bcopy(uint32_t *, uint32_t *, uint32_t); 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_next_iotag(struct lpfc_hba *, struct lpfc_sli_ring *); int lpfc_sli_issue_abort_iotag32(struct lpfc_hba *, struct lpfc_sli_ring *, struct lpfc_iocbq *); int lpfc_sli_abort_iocb_ctx(struct lpfc_hba *, struct lpfc_sli_ring *, uint32_t); int lpfc_sli_sum_iocb_host(struct lpfc_hba *, struct lpfc_sli_ring *); int lpfc_sli_abort_iocb_host(struct lpfc_hba *, struct lpfc_sli_ring *, int); int lpfc_sli_sum_iocb_lun(struct lpfc_hba *, struct lpfc_sli_ring *, uint16_t, uint64_t); int lpfc_sli_abort_iocb_lun(struct lpfc_hba *, struct lpfc_sli_ring *, uint16_t, uint64_t, int); int lpfc_sli_abort_iocb_tgt(struct lpfc_hba *, struct lpfc_sli_ring *, uint16_t, int); void lpfc_mbox_timeout(unsigned long); void lpfc_map_fcp_cmnd_to_bpl(struct lpfc_hba *, struct lpfc_scsi_buf *); void lpfc_free_scsi_cmd(struct lpfc_scsi_buf *); uint32_t lpfc_os_timeout_transform(struct lpfc_hba *, uint32_t); struct lpfc_nodelist * lpfc_findnode_wwpn(struct lpfc_hba * phba, uint32_t order, struct lpfc_name * wwpn); struct lpfc_nodelist * lpfc_findnode_wwnn(struct lpfc_hba * phba, uint32_t order, struct lpfc_name * wwnn); struct lpfc_nodelist *lpfc_findnode_did(struct lpfc_hba * phba, uint32_t order, uint32_t did); void lpfc_get_hba_sym_node_name(struct lpfc_hba * phba, uint8_t * symbp); int lpfc_sli_issue_mbox_wait(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmboxq, uint32_t timeout); int lpfc_sli_issue_iocb_wait(struct lpfc_hba * phba, struct lpfc_sli_ring * pring, struct lpfc_iocbq * piocb, struct lpfc_iocbq * prspiocbq, uint32_t timeout); int lpfc_sli_issue_iocb_wait_high_priority(struct lpfc_hba * phba, struct lpfc_sli_ring * pring, struct lpfc_iocbq * piocb, uint32_t flag, struct lpfc_iocbq * prspiocbq, uint32_t timeout); void lpfc_sli_wake_iocb_high_priority(struct lpfc_hba * phba, struct lpfc_iocbq * queue1, struct lpfc_iocbq * queue2); void *lpfc_mbuf_alloc(struct lpfc_hba *, int, dma_addr_t *); void lpfc_mbuf_free(struct lpfc_hba *, void *, dma_addr_t); int lpfc_stop_timer(struct lpfc_hba *); /* Function prototypes. */ int lpfc_queuecommand(struct scsi_cmnd *, void (*done) (struct scsi_cmnd *)); int lpfc_abort_handler(struct scsi_cmnd *); int lpfc_reset_bus_handler(struct scsi_cmnd *); int lpfc_reset_lun_handler(struct scsi_cmnd *); #if defined(FC_TRANS_VER1) || defined(FC_TRANS_265_BLKPATCH) void lpfc_target_unblock(struct lpfc_hba *, struct lpfc_target *); void lpfc_target_block(struct lpfc_hba *, struct lpfc_target *); int lpfc_target_remove(struct lpfc_hba *, struct lpfc_target *); int lpfc_target_add(struct lpfc_hba *, struct lpfc_target *); #endif #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 #endif /* _H_LPFC_CRTN */