/* SPDX-License-Identifier: GPL-2.0-only */ /* * Copyright (c) 2005-2014 Brocade Communications Systems, Inc. * Copyright (c) 2014- QLogic Corporation. * All rights reserved * www.qlogic.com * * Linux driver for QLogic BR-series Fibre Channel Host Bus Adapter. */ /* * Contains base driver definitions. */ /* * bfa_drv.h Linux driver data structures. */ #ifndef __BFAD_DRV_H__ #define __BFAD_DRV_H__ #include <linux/types.h> #include <linux/pci.h> #include <linux/dma-mapping.h> #include <linux/idr.h> #include <linux/interrupt.h> #include <linux/cdev.h> #include <linux/fs.h> #include <linux/delay.h> #include <linux/vmalloc.h> #include <linux/workqueue.h> #include <linux/bitops.h> #include <scsi/scsi.h> #include <scsi/scsi_host.h> #include <scsi/scsi_tcq.h> #include <scsi/scsi_transport_fc.h> #include <scsi/scsi_transport.h> #include <scsi/scsi_bsg_fc.h> #include <scsi/scsi_devinfo.h> #include "bfa_modules.h" #include "bfa_fcs.h" #include "bfa_defs_fcs.h" #include "bfa_plog.h" #include "bfa_cs.h" #define BFAD_DRIVER_NAME … #ifdef BFA_DRIVER_VERSION #define BFAD_DRIVER_VERSION … #else #define BFAD_DRIVER_VERSION … #endif #define BFAD_PROTO_NAME … #define BFAD_IRQ_FLAGS … #ifndef FC_PORTSPEED_8GBIT #define FC_PORTSPEED_8GBIT … #endif /* * BFAD flags */ #define BFAD_MSIX_ON … #define BFAD_HAL_INIT_DONE … #define BFAD_DRV_INIT_DONE … #define BFAD_CFG_PPORT_DONE … #define BFAD_HAL_START_DONE … #define BFAD_PORT_ONLINE … #define BFAD_RPORT_ONLINE … #define BFAD_FCS_INIT_DONE … #define BFAD_HAL_INIT_FAIL … #define BFAD_FC4_PROBE_DONE … #define BFAD_PORT_DELETE … #define BFAD_INTX_ON … #define BFAD_EEH_BUSY … #define BFAD_EEH_PCI_CHANNEL_IO_PERM_FAILURE … /* * BFAD related definition */ #define SCSI_SCAN_DELAY … #define BFAD_STOP_TIMEOUT … #define BFAD_SUSPEND_TIMEOUT … /* * BFAD configuration parameter default values */ #define BFAD_LUN_QUEUE_DEPTH … #define BFAD_IO_MAX_SGE … #define BFAD_MIN_SECTORS … #define BFAD_MAX_SECTORS … #define bfad_isr_t … #define MAX_MSIX_ENTRY … struct bfad_msix_s { … }; /* * Only append to the enums defined here to avoid any versioning * needed between trace utility and driver version */ enum { … }; enum bfad_port_pvb_type { … }; /* * PORT data structure */ struct bfad_port_s { … }; /* * VPORT data structure */ struct bfad_vport_s { … }; /* * VF data structure */ struct bfad_vf_s { … }; struct bfad_cfg_param_s { … }; bfad_tmp_buf; /* BFAD state machine events */ enum bfad_sm_event { … }; struct bfad_s; bfad_sm_t; /* * BFAD (PCI function) data structure */ struct bfad_s { … }; /* * RPORT data structure */ struct bfad_rport_s { … }; struct bfad_buf_info { … }; struct bfad_fcxp { … }; struct bfad_hal_comp { … }; #define BFA_LOG(level, bfad, mask, fmt, arg...) … bfa_status_t bfad_vport_create(struct bfad_s *bfad, u16 vf_id, struct bfa_lport_cfg_s *port_cfg, struct device *dev); bfa_status_t bfad_vf_create(struct bfad_s *bfad, u16 vf_id, struct bfa_lport_cfg_s *port_cfg); bfa_status_t bfad_cfg_pport(struct bfad_s *bfad, enum bfa_lport_role role); bfa_status_t bfad_drv_init(struct bfad_s *bfad); bfa_status_t bfad_start_ops(struct bfad_s *bfad); void bfad_drv_start(struct bfad_s *bfad); void bfad_uncfg_pport(struct bfad_s *bfad); void bfad_stop(struct bfad_s *bfad); void bfad_fcs_stop(struct bfad_s *bfad); void bfad_remove_intr(struct bfad_s *bfad); void bfad_hal_mem_release(struct bfad_s *bfad); void bfad_hcb_comp(void *arg, bfa_status_t status); int bfad_setup_intr(struct bfad_s *bfad); void bfad_remove_intr(struct bfad_s *bfad); void bfad_update_hal_cfg(struct bfa_iocfc_cfg_s *bfa_cfg); bfa_status_t bfad_hal_mem_alloc(struct bfad_s *bfad); void bfad_bfa_tmo(struct timer_list *t); void bfad_init_timer(struct bfad_s *bfad); int bfad_pci_init(struct pci_dev *pdev, struct bfad_s *bfad); void bfad_pci_uninit(struct pci_dev *pdev, struct bfad_s *bfad); void bfad_drv_uninit(struct bfad_s *bfad); int bfad_worker(void *ptr); void bfad_debugfs_init(struct bfad_port_s *port); void bfad_debugfs_exit(struct bfad_port_s *port); void bfad_pci_remove(struct pci_dev *pdev); int bfad_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pid); void bfad_rport_online_wait(struct bfad_s *bfad); int bfad_get_linkup_delay(struct bfad_s *bfad); int bfad_install_msix_handler(struct bfad_s *bfad); extern struct idr bfad_im_port_index; extern struct pci_device_id bfad_id_table[]; extern struct list_head bfad_list; extern char *os_name; extern char *os_patch; extern char *host_name; extern int num_rports; extern int num_ios; extern int num_tms; extern int num_fcxps; extern int num_ufbufs; extern int reqq_size; extern int rspq_size; extern int num_sgpgs; extern int rport_del_timeout; extern int bfa_lun_queue_depth; extern int bfa_io_max_sge; extern int bfa_log_level; extern int ioc_auto_recover; extern int bfa_linkup_delay; extern int msix_disable_cb; extern int msix_disable_ct; extern int fdmi_enable; extern int supported_fc4s; extern int pcie_max_read_reqsz; extern int max_xfer_size; extern int bfa_debugfs_enable; extern struct mutex bfad_mutex; #endif /* __BFAD_DRV_H__ */
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