/******************************************************************* * This file is part of the Emulex Linux Device Driver for * * Fibre Channel Host Bus Adapters. * * Copyright (C) 2004-2005 Emulex. All rights reserved. * * EMULEX and SLI are trademarks of Emulex. * * www.emulex.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. * *******************************************************************/ void lpfc_dump_mem(struct lpfc_hba *, LPFC_MBOXQ_t *, uint16_t); void lpfc_read_nv(struct lpfc_hba *, LPFC_MBOXQ_t *); int lpfc_read_la(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb, struct lpfc_dmabuf *mp); 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_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_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_disc_timeout(unsigned long); void lpfc_scan_timeout(unsigned long); struct lpfc_nodelist *lpfc_findnode_rpi(struct lpfc_hba * phba, uint16_t rpi); int lpfc_workq_post_event(struct lpfc_hba *, void *, void *, uint32_t); int lpfc_do_work(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(struct lpfc_hba *, struct lpfc_nodelist * ndlp, int); 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_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_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(unsigned long); void lpfc_els_timeout_handler(struct lpfc_hba *); 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); void lpfc_fdmi_tmo_handler(struct lpfc_hba *); 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_hba_init(struct lpfc_hba *, uint32_t *); int lpfc_post_buffer(struct lpfc_hba *, struct lpfc_sli_ring *, int, int); 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_online(struct lpfc_hba *); int lpfc_offline(struct lpfc_hba *); int lpfc_sli_setup(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 *); 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 *); void lpfc_poll_timeout(unsigned long ptr); void lpfc_poll_start_timer(struct lpfc_hba * phba); void lpfc_sli_poll_fcp_ring(struct lpfc_hba * hba); struct lpfc_iocbq * lpfc_sli_get_iocbq(struct lpfc_hba *); void lpfc_sli_release_iocbq(struct lpfc_hba * phba, struct lpfc_iocbq * iocb); uint16_t lpfc_sli_next_iotag(struct lpfc_hba * phba, struct lpfc_iocbq * iocb); int lpfc_sli_hba_setup(struct lpfc_hba *); 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 *); int lpfc_sli_handle_slow_ring_event(struct lpfc_hba *, struct lpfc_sli_ring *, uint32_t); void lpfc_sli_def_mbox_cmpl(struct lpfc_hba *, LPFC_MBOXQ_t *); int lpfc_sli_issue_iocb(struct lpfc_hba *, struct lpfc_sli_ring *, struct lpfc_iocbq *, uint32_t); void lpfc_sli_pcimem_bcopy(void *, void *, uint32_t); int lpfc_sli_abort_iocb_ring(struct lpfc_hba *, struct lpfc_sli_ring *); 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); int lpfc_sli_issue_abort_iotag32(struct lpfc_hba *, struct lpfc_sli_ring *, struct lpfc_iocbq *); int lpfc_sli_sum_iocb(struct lpfc_hba *, struct lpfc_sli_ring *, uint16_t, uint64_t, lpfc_ctx_cmd); int lpfc_sli_abort_iocb(struct lpfc_hba *, struct lpfc_sli_ring *, uint16_t, uint64_t, uint32_t, lpfc_ctx_cmd); void lpfc_mbox_timeout(unsigned long); void lpfc_mbox_timeout_handler(struct lpfc_hba *); 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_did(struct lpfc_hba * phba, uint32_t order, uint32_t did); 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); void lpfc_sli_abort_fcp_cmpl(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb, struct lpfc_iocbq * rspiocb); void *lpfc_mbuf_alloc(struct lpfc_hba *, int, dma_addr_t *); void lpfc_mbuf_free(struct lpfc_hba *, void *, dma_addr_t); /* Function prototypes. */ const char* lpfc_info(struct Scsi_Host *); void lpfc_get_cfgparam(struct lpfc_hba *); int lpfc_alloc_sysfs_attr(struct lpfc_hba *); void lpfc_free_sysfs_attr(struct lpfc_hba *); extern struct class_device_attribute *lpfc_host_attrs[]; extern struct scsi_host_template lpfc_template; extern struct fc_function_template lpfc_transport_functions; void lpfc_get_hba_sym_node_name(struct lpfc_hba * phba, uint8_t * symbp); #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