diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_crtn.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_crtn.h | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h new file mode 100644 index 000000000000..c504477a6a5d --- /dev/null +++ b/drivers/scsi/lpfc/lpfc_crtn.h @@ -0,0 +1,216 @@ +/******************************************************************* + * 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 1.166 2005/04/07 08:46:47EDT sf_support Exp $ + */ + +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); +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_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 *); + +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_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); + +/* 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 |