diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_crtn.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_crtn.h | 68 |
1 files changed, 63 insertions, 5 deletions
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h index 309643a2c55c..843dd73004da 100644 --- a/drivers/scsi/lpfc/lpfc_crtn.h +++ b/drivers/scsi/lpfc/lpfc_crtn.h @@ -1,9 +1,11 @@ /******************************************************************* * 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) 2004-2016 Emulex. All rights reserved. * * EMULEX and SLI are trademarks of Emulex. * - * www.emulex.com * + * 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 * @@ -21,6 +23,7 @@ typedef int (*node_filter)(struct lpfc_nodelist *, void *); struct fc_rport; +struct fc_frame_header; 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); @@ -167,6 +170,8 @@ 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 *); @@ -186,6 +191,8 @@ 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 *); @@ -193,7 +200,11 @@ 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_sli_queue_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 *); @@ -220,6 +231,7 @@ 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); @@ -231,8 +243,15 @@ 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_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_post_rq_buffer(struct lpfc_hba *phba, struct lpfc_queue *hq, + struct lpfc_queue *dq, int count); +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 *); @@ -287,6 +306,11 @@ 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 *); @@ -336,8 +360,13 @@ 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); @@ -356,6 +385,7 @@ 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_s3; +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; @@ -375,9 +405,11 @@ 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); + uint32_t, uint32_t); extern void lpfc_debugfs_slow_ring_trc(struct lpfc_hba *, char *, uint32_t, - uint32_t, 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. */ @@ -471,7 +503,10 @@ 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_xri_sgl_update(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); @@ -496,3 +531,26 @@ bool lpfc_find_next_oas_lun(struct lpfc_hba *, struct lpfc_name *, 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, + struct lpfc_sli_ring *pring, + 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); +extern int lpfc_enable_nvmet_cnt; +extern unsigned long long lpfc_enable_nvmet[]; |