[linux-2.6-block.git] / drivers / scsi / bfa / bfad_drv.h

/*
 * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
 * All rights reserved
 * www.brocade.com
 *
 * Linux driver for Brocade Fibre Channel Host Bus Adapter.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License (GPL) Version 2 as
 * published by the Free Software Foundation
 *
 * 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.
 */

/*
 * 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/version.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 "bfa_modules.h"
#include "bfa_fcs.h"
#include "bfa_defs_fcs.h"

#include "bfa_plog.h"
#include "bfa_cs.h"

#define BFAD_DRIVER_NAME	"bfa"
#ifdef BFA_DRIVER_VERSION
#define BFAD_DRIVER_VERSION    BFA_DRIVER_VERSION
#else
#define BFAD_DRIVER_VERSION    "3.0.2.0"
#endif

#define BFAD_PROTO_NAME FCPI_NAME
#define BFAD_IRQ_FLAGS IRQF_SHARED

#ifndef FC_PORTSPEED_8GBIT
#define FC_PORTSPEED_8GBIT 0x10
#endif

/*
 * BFAD flags
 */
#define BFAD_MSIX_ON				0x00000001
#define BFAD_HAL_INIT_DONE			0x00000002
#define BFAD_DRV_INIT_DONE			0x00000004
#define BFAD_CFG_PPORT_DONE			0x00000008
#define BFAD_HAL_START_DONE			0x00000010
#define BFAD_PORT_ONLINE			0x00000020
#define BFAD_RPORT_ONLINE			0x00000040
#define BFAD_FCS_INIT_DONE			0x00000080
#define BFAD_HAL_INIT_FAIL			0x00000100
#define BFAD_FC4_PROBE_DONE			0x00000200
#define BFAD_PORT_DELETE			0x00000001

/*
 * BFAD related definition
 */
#define SCSI_SCAN_DELAY		HZ
#define BFAD_STOP_TIMEOUT	30
#define BFAD_SUSPEND_TIMEOUT	BFAD_STOP_TIMEOUT

/*
 * BFAD configuration parameter default values
 */
#define BFAD_LUN_QUEUE_DEPTH	32
#define BFAD_IO_MAX_SGE		SG_ALL

#define bfad_isr_t irq_handler_t

#define MAX_MSIX_ENTRY 22

struct bfad_msix_s {
	struct bfad_s *bfad;
	struct msix_entry msix;
	char name[32];
};

/*
 * Only append to the enums defined here to avoid any versioning
 * needed between trace utility and driver version
 */
enum {
	BFA_TRC_LDRV_BFAD		= 1,
	BFA_TRC_LDRV_IM			= 2,
	BFA_TRC_LDRV_BSG		= 3,
};

enum bfad_port_pvb_type {
	BFAD_PORT_PHYS_BASE = 0,
	BFAD_PORT_PHYS_VPORT = 1,
	BFAD_PORT_VF_BASE = 2,
	BFAD_PORT_VF_VPORT = 3,
};

/*
 * PORT data structure
 */
struct bfad_port_s {
	struct list_head list_entry;
	struct bfad_s	*bfad;
	struct bfa_fcs_lport_s *fcs_port;
	u32	roles;
	s32		flags;
	u32	supported_fc4s;
	enum bfad_port_pvb_type pvb_type;
	struct bfad_im_port_s *im_port;	/* IM specific data */
	/* port debugfs specific data */
	struct dentry *port_debugfs_root;
};

/*
 * VPORT data structure
 */
struct bfad_vport_s {
	struct bfad_port_s     drv_port;
	struct bfa_fcs_vport_s fcs_vport;
	struct completion *comp_del;
	struct list_head list_entry;
};

/*
 * VF data structure
 */
struct bfad_vf_s {
	bfa_fcs_vf_t    fcs_vf;
	struct bfad_port_s    base_port;	/* base port for vf */
	struct bfad_s   *bfad;
};

struct bfad_cfg_param_s {
	u32	rport_del_timeout;
	u32	ioc_queue_depth;
	u32	lun_queue_depth;
	u32	io_max_sge;
	u32	binding_method;
};

union bfad_tmp_buf {
	/* From struct bfa_adapter_attr_s */
	char		manufacturer[BFA_ADAPTER_MFG_NAME_LEN];
	char		serial_num[BFA_ADAPTER_SERIAL_NUM_LEN];
	char		model[BFA_ADAPTER_MODEL_NAME_LEN];
	char		fw_ver[BFA_VERSION_LEN];
	char		optrom_ver[BFA_VERSION_LEN];

	/* From struct bfa_ioc_pci_attr_s */
	u8		chip_rev[BFA_IOC_CHIP_REV_LEN];  /*  chip revision */

	wwn_t		wwn[BFA_FCS_MAX_LPORTS];
};

/*
 * BFAD (PCI function) data structure
 */
struct bfad_s {
	bfa_sm_t	sm;	/* state machine */
	struct list_head list_entry;
	struct bfa_s	bfa;
	struct bfa_fcs_s bfa_fcs;
	struct pci_dev *pcidev;
	const char *pci_name;
	struct bfa_pcidev_s hal_pcidev;
	struct bfa_ioc_pci_attr_s pci_attr;
	void __iomem   *pci_bar0_kva;
	void __iomem   *pci_bar2_kva;
	struct completion comp;
	struct completion suspend;
	struct completion enable_comp;
	struct completion disable_comp;
	bfa_boolean_t   disable_active;
	struct bfad_port_s     pport;	/* physical port of the BFAD */
	struct bfa_meminfo_s meminfo;
	struct bfa_iocfc_cfg_s   ioc_cfg;
	u32	inst_no;	/* BFAD instance number */
	u32	bfad_flags;
	spinlock_t      bfad_lock;
	struct task_struct *bfad_tsk;
	struct bfad_cfg_param_s cfg_data;
	struct bfad_msix_s msix_tab[MAX_MSIX_ENTRY];
	int		nvec;
	char	adapter_name[BFA_ADAPTER_SYM_NAME_LEN];
	char	port_name[BFA_ADAPTER_SYM_NAME_LEN];
	struct timer_list hal_tmo;
	unsigned long   hs_start;
	struct bfad_im_s *im;		/* IM specific data */
	struct bfa_trc_mod_s  *trcmod;
	struct bfa_plog_s      plog_buf;
	int		ref_count;
	union bfad_tmp_buf tmp_buf;
	struct fc_host_statistics link_stats;
	struct list_head pbc_vport_list;
	/* debugfs specific data */
	char *regdata;
	u32 reglen;
	struct dentry *bfad_dentry_files[5];
};

/* BFAD state machine events */
enum bfad_sm_event {
	BFAD_E_CREATE			= 1,
	BFAD_E_KTHREAD_CREATE_FAILED	= 2,
	BFAD_E_INIT			= 3,
	BFAD_E_INIT_SUCCESS		= 4,
	BFAD_E_INIT_FAILED		= 5,
	BFAD_E_INTR_INIT_FAILED		= 6,
	BFAD_E_FCS_EXIT_COMP		= 7,
	BFAD_E_EXIT_COMP		= 8,
	BFAD_E_STOP			= 9
};

/*
 * RPORT data structure
 */
struct bfad_rport_s {
	struct bfa_fcs_rport_s fcs_rport;
};

struct bfad_buf_info {
	void		*virt;
	dma_addr_t      phys;
	u32	size;
};

struct bfad_fcxp {
	struct bfad_port_s    *port;
	struct bfa_rport_s *bfa_rport;
	bfa_status_t    req_status;
	u16	tag;
	u16	rsp_len;
	u16	rsp_maxlen;
	u8		use_ireqbuf;
	u8		use_irspbuf;
	u32	num_req_sgles;
	u32	num_rsp_sgles;
	struct fchs_s	fchs;
	void		*reqbuf_info;
	void		*rspbuf_info;
	struct bfa_sge_s  *req_sge;
	struct bfa_sge_s  *rsp_sge;
	fcxp_send_cb_t  send_cbfn;
	void		*send_cbarg;
	void		*bfa_fcxp;
	struct completion comp;
};

struct bfad_hal_comp {
	bfa_status_t    status;
	struct completion comp;
};

#define BFA_LOG(level, bfad, mask, fmt, arg...)				\
do {									\
	if (((mask) == 4) || (level[1] <= '4'))				\
		dev_printk(level, &((bfad)->pcidev)->dev, fmt, ##arg);	\
} while (0)

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(unsigned long data);
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 bfa_debugfs_enable;
extern struct mutex bfad_mutex;

#endif /* __BFAD_DRV_H__ */
Commit	Line	Data
7725ccfd	1	/*
a36c61f9	2	* Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
7725ccfd JH	3	* All rights reserved
	4	* www.brocade.com
	5	*
	6	* Linux driver for Brocade Fibre Channel Host Bus Adapter.
	7	*
	8	* This program is free software; you can redistribute it and/or modify it
	9	* under the terms of the GNU General Public License (GPL) Version 2 as
	10	* published by the Free Software Foundation
	11	*
	12	* This program is distributed in the hope that it will be useful, but
	13	* WITHOUT ANY WARRANTY; without even the implied warranty of
	14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	15	* General Public License for more details.
	16	*/
	17
acdc79a6	18	/*
7725ccfd JH	19	* Contains base driver definitions.
	20	*/
	21
acdc79a6	22	/*
7725ccfd JH	23	* bfa_drv.h Linux driver data structures.
	24	*/
	25
	26	#ifndef __BFAD_DRV_H__
	27	#define __BFAD_DRV_H__
	28
f16a1750 MZ	29	#include <linux/types.h>
	30	#include <linux/version.h>
	31	#include <linux/pci.h>
	32	#include <linux/dma-mapping.h>
	33	#include <linux/idr.h>
	34	#include <linux/interrupt.h>
	35	#include <linux/cdev.h>
	36	#include <linux/fs.h>
	37	#include <linux/delay.h>
	38	#include <linux/vmalloc.h>
	39	#include <linux/workqueue.h>
	40	#include <linux/bitops.h>
	41	#include <scsi/scsi.h>
	42	#include <scsi/scsi_host.h>
	43	#include <scsi/scsi_tcq.h>
	44	#include <scsi/scsi_transport_fc.h>
	45	#include <scsi/scsi_transport.h>
b85daafe	46	#include <scsi/scsi_bsg_fc.h>
7725ccfd	47
a36c61f9 KG	48	#include "bfa_modules.h"
	49	#include "bfa_fcs.h"
	50	#include "bfa_defs_fcs.h"
	51
	52	#include "bfa_plog.h"
	53	#include "bfa_cs.h"
	54
	55	#define BFAD_DRIVER_NAME "bfa"
7725ccfd JH	56	#ifdef BFA_DRIVER_VERSION
	57	#define BFAD_DRIVER_VERSION BFA_DRIVER_VERSION
	58	#else
7bb66fc0	59	#define BFAD_DRIVER_VERSION "3.0.2.0"
7725ccfd JH	60	#endif
7725ccfd JH	61
a36c61f9	62	#define BFAD_PROTO_NAME FCPI_NAME
7725ccfd JH	63	#define BFAD_IRQ_FLAGS IRQF_SHARED
7725ccfd JH	64
a36c61f9 KG	65	#ifndef FC_PORTSPEED_8GBIT
	66	#define FC_PORTSPEED_8GBIT 0x10
	67	#endif
	68
7725ccfd JH	69	/*
	70	* BFAD flags
	71	*/
	72	#define BFAD_MSIX_ON 0x00000001
	73	#define BFAD_HAL_INIT_DONE 0x00000002
	74	#define BFAD_DRV_INIT_DONE 0x00000004
	75	#define BFAD_CFG_PPORT_DONE 0x00000008
	76	#define BFAD_HAL_START_DONE 0x00000010
	77	#define BFAD_PORT_ONLINE 0x00000020
	78	#define BFAD_RPORT_ONLINE 0x00000040
a36c61f9 KG	79	#define BFAD_FCS_INIT_DONE 0x00000080
	80	#define BFAD_HAL_INIT_FAIL 0x00000100
	81	#define BFAD_FC4_PROBE_DONE 0x00000200
7725ccfd JH	82	#define BFAD_PORT_DELETE 0x00000001
	83
	84	/*
	85	* BFAD related definition
	86	*/
	87	#define SCSI_SCAN_DELAY HZ
	88	#define BFAD_STOP_TIMEOUT 30
	89	#define BFAD_SUSPEND_TIMEOUT BFAD_STOP_TIMEOUT
	90
	91	/*
	92	* BFAD configuration parameter default values
	93	*/
a36c61f9 KG	94	#define BFAD_LUN_QUEUE_DEPTH 32
a36c61f9 KG	95	#define BFAD_IO_MAX_SGE SG_ALL
7725ccfd JH	96
	97	#define bfad_isr_t irq_handler_t
	98
	99	#define MAX_MSIX_ENTRY 22
	100
	101	struct bfad_msix_s {
	102	struct bfad_s *bfad;
	103	struct msix_entry msix;
a36c61f9 KG	104	char name[32];
	105	};
	106
	107	/*
	108	* Only append to the enums defined here to avoid any versioning
	109	* needed between trace utility and driver version
	110	*/
	111	enum {
	112	BFA_TRC_LDRV_BFAD = 1,
	113	BFA_TRC_LDRV_IM = 2,
b85daafe	114	BFA_TRC_LDRV_BSG = 3,
7725ccfd JH	115	};
	116
	117	enum bfad_port_pvb_type {
	118	BFAD_PORT_PHYS_BASE = 0,
	119	BFAD_PORT_PHYS_VPORT = 1,
	120	BFAD_PORT_VF_BASE = 2,
	121	BFAD_PORT_VF_VPORT = 3,
	122	};
	123
	124	/*
	125	* PORT data structure
	126	*/
	127	struct bfad_port_s {
	128	struct list_head list_entry;
a36c61f9 KG	129	struct bfad_s *bfad;
	130	struct bfa_fcs_lport_s *fcs_port;
	131	u32 roles;
	132	s32 flags;
	133	u32 supported_fc4s;
7725ccfd JH	134	enum bfad_port_pvb_type pvb_type;
7725ccfd JH	135	struct bfad_im_port_s im_port; / IM specific data */
ab2a9ba1 JH	136	/* port debugfs specific data */
ab2a9ba1 JH	137	struct dentry *port_debugfs_root;
7725ccfd JH	138	};
	139
	140	/*
	141	* VPORT data structure
	142	*/
	143	struct bfad_vport_s {
	144	struct bfad_port_s drv_port;
	145	struct bfa_fcs_vport_s fcs_vport;
	146	struct completion *comp_del;
d9883548	147	struct list_head list_entry;
7725ccfd JH	148	};
	149
	150	/*
	151	* VF data structure
	152	*/
	153	struct bfad_vf_s {
	154	bfa_fcs_vf_t fcs_vf;
	155	struct bfad_port_s base_port; /* base port for vf */
	156	struct bfad_s *bfad;
	157	};
	158
	159	struct bfad_cfg_param_s {
a36c61f9 KG	160	u32 rport_del_timeout;
	161	u32 ioc_queue_depth;
	162	u32 lun_queue_depth;
	163	u32 io_max_sge;
	164	u32 binding_method;
	165	};
	166
	167	union bfad_tmp_buf {
	168	/* From struct bfa_adapter_attr_s */
	169	char manufacturer[BFA_ADAPTER_MFG_NAME_LEN];
	170	char serial_num[BFA_ADAPTER_SERIAL_NUM_LEN];
	171	char model[BFA_ADAPTER_MODEL_NAME_LEN];
	172	char fw_ver[BFA_VERSION_LEN];
	173	char optrom_ver[BFA_VERSION_LEN];
	174
	175	/* From struct bfa_ioc_pci_attr_s */
	176	u8 chip_rev[BFA_IOC_CHIP_REV_LEN]; /* chip revision */
	177
	178	wwn_t wwn[BFA_FCS_MAX_LPORTS];
7725ccfd JH	179	};
7725ccfd JH	180
7725ccfd JH	181	/*
	182	* BFAD (PCI function) data structure
	183	*/
	184	struct bfad_s {
a36c61f9	185	bfa_sm_t sm; /* state machine */
7725ccfd	186	struct list_head list_entry;
a36c61f9 KG	187	struct bfa_s bfa;
a36c61f9 KG	188	struct bfa_fcs_s bfa_fcs;
7725ccfd JH	189	struct pci_dev *pcidev;
	190	const char *pci_name;
	191	struct bfa_pcidev_s hal_pcidev;
	192	struct bfa_ioc_pci_attr_s pci_attr;
7725ccfd	193	void __iomem *pci_bar0_kva;
11189208	194	void __iomem *pci_bar2_kva;
7725ccfd JH	195	struct completion comp;
7725ccfd JH	196	struct completion suspend;
60138066	197	struct completion enable_comp;
7725ccfd JH	198	struct completion disable_comp;
	199	bfa_boolean_t disable_active;
	200	struct bfad_port_s pport; /* physical port of the BFAD */
	201	struct bfa_meminfo_s meminfo;
	202	struct bfa_iocfc_cfg_s ioc_cfg;
a36c61f9 KG	203	u32 inst_no; /* BFAD instance number */
a36c61f9 KG	204	u32 bfad_flags;
7725ccfd	205	spinlock_t bfad_lock;
e6714324	206	struct task_struct *bfad_tsk;
7725ccfd JH	207	struct bfad_cfg_param_s cfg_data;
7725ccfd JH	208	struct bfad_msix_s msix_tab[MAX_MSIX_ENTRY];
a36c61f9 KG	209	int nvec;
	210	char adapter_name[BFA_ADAPTER_SYM_NAME_LEN];
	211	char port_name[BFA_ADAPTER_SYM_NAME_LEN];
7725ccfd JH	212	struct timer_list hal_tmo;
	213	unsigned long hs_start;
	214	struct bfad_im_s im; / IM specific data */
7725ccfd	215	struct bfa_trc_mod_s *trcmod;
7725ccfd	216	struct bfa_plog_s plog_buf;
a36c61f9 KG	217	int ref_count;
a36c61f9 KG	218	union bfad_tmp_buf tmp_buf;
7725ccfd	219	struct fc_host_statistics link_stats;
a36c61f9	220	struct list_head pbc_vport_list;
ab2a9ba1 JH	221	/* debugfs specific data */
	222	char *regdata;
	223	u32 reglen;
	224	struct dentry *bfad_dentry_files[5];
d9883548 JH	225	};
d9883548 JH	226
a36c61f9 KG	227	/* BFAD state machine events */
	228	enum bfad_sm_event {
	229	BFAD_E_CREATE = 1,
	230	BFAD_E_KTHREAD_CREATE_FAILED = 2,
	231	BFAD_E_INIT = 3,
	232	BFAD_E_INIT_SUCCESS = 4,
	233	BFAD_E_INIT_FAILED = 5,
	234	BFAD_E_INTR_INIT_FAILED = 6,
	235	BFAD_E_FCS_EXIT_COMP = 7,
	236	BFAD_E_EXIT_COMP = 8,
	237	BFAD_E_STOP = 9
7725ccfd JH	238	};
	239
	240	/*
	241	* RPORT data structure
	242	*/
	243	struct bfad_rport_s {
	244	struct bfa_fcs_rport_s fcs_rport;
	245	};
	246
	247	struct bfad_buf_info {
a36c61f9	248	void *virt;
7725ccfd	249	dma_addr_t phys;
a36c61f9	250	u32 size;
7725ccfd JH	251	};
	252
	253	struct bfad_fcxp {
	254	struct bfad_port_s *port;
	255	struct bfa_rport_s *bfa_rport;
	256	bfa_status_t req_status;
a36c61f9 KG	257	u16 tag;
	258	u16 rsp_len;
	259	u16 rsp_maxlen;
	260	u8 use_ireqbuf;
	261	u8 use_irspbuf;
	262	u32 num_req_sgles;
	263	u32 num_rsp_sgles;
	264	struct fchs_s fchs;
	265	void *reqbuf_info;
	266	void *rspbuf_info;
7725ccfd JH	267	struct bfa_sge_s *req_sge;
	268	struct bfa_sge_s *rsp_sge;
	269	fcxp_send_cb_t send_cbfn;
a36c61f9 KG	270	void *send_cbarg;
a36c61f9 KG	271	void *bfa_fcxp;
7725ccfd JH	272	struct completion comp;
	273	};
	274
	275	struct bfad_hal_comp {
	276	bfa_status_t status;
	277	struct completion comp;
	278	};
	279
f16a1750 MZ	280	#define BFA_LOG(level, bfad, mask, fmt, arg...) \
	281	do { \
	282	if (((mask) == 4) \|\| (level[1] <= '4')) \
	283	dev_printk(level, &((bfad)->pcidev)->dev, fmt, ##arg); \
a36c61f9	284	} while (0)
7725ccfd	285
a36c61f9 KG	286	bfa_status_t bfad_vport_create(struct bfad_s *bfad, u16 vf_id,
	287	struct bfa_lport_cfg_s *port_cfg,
	288	struct device *dev);
	289	bfa_status_t bfad_vf_create(struct bfad_s *bfad, u16 vf_id,
	290	struct bfa_lport_cfg_s *port_cfg);
	291	bfa_status_t bfad_cfg_pport(struct bfad_s *bfad, enum bfa_lport_role role);
	292	bfa_status_t bfad_drv_init(struct bfad_s *bfad);
	293	bfa_status_t bfad_start_ops(struct bfad_s *bfad);
	294	void bfad_drv_start(struct bfad_s *bfad);
	295	void bfad_uncfg_pport(struct bfad_s *bfad);
	296	void bfad_stop(struct bfad_s *bfad);
	297	void bfad_fcs_stop(struct bfad_s *bfad);
	298	void bfad_remove_intr(struct bfad_s *bfad);
	299	void bfad_hal_mem_release(struct bfad_s *bfad);
	300	void bfad_hcb_comp(void *arg, bfa_status_t status);
	301
	302	int bfad_setup_intr(struct bfad_s *bfad);
	303	void bfad_remove_intr(struct bfad_s *bfad);
7725ccfd JH	304	void bfad_update_hal_cfg(struct bfa_iocfc_cfg_s *bfa_cfg);
	305	bfa_status_t bfad_hal_mem_alloc(struct bfad_s *bfad);
	306	void bfad_bfa_tmo(unsigned long data);
	307	void bfad_init_timer(struct bfad_s *bfad);
	308	int bfad_pci_init(struct pci_dev pdev, struct bfad_s bfad);
	309	void bfad_pci_uninit(struct pci_dev pdev, struct bfad_s bfad);
7725ccfd	310	void bfad_drv_uninit(struct bfad_s *bfad);
ab2a9ba1 JH	311	int bfad_worker(void *ptr);
	312	void bfad_debugfs_init(struct bfad_port_s *port);
	313	void bfad_debugfs_exit(struct bfad_port_s *port);
e6714324	314
7725ccfd JH	315	void bfad_pci_remove(struct pci_dev *pdev);
7725ccfd JH	316	int bfad_pci_probe(struct pci_dev pdev, const struct pci_device_id pid);
f16a1750 MZ	317	void bfad_rport_online_wait(struct bfad_s *bfad);
f16a1750 MZ	318	int bfad_get_linkup_delay(struct bfad_s *bfad);
7725ccfd JH	319	int bfad_install_msix_handler(struct bfad_s *bfad);
	320
	321	extern struct idr bfad_im_port_index;
a36c61f9	322	extern struct pci_device_id bfad_id_table[];
7725ccfd	323	extern struct list_head bfad_list;
a36c61f9 KG	324	extern char *os_name;
	325	extern char *os_patch;
	326	extern char *host_name;
	327	extern int num_rports;
	328	extern int num_ios;
	329	extern int num_tms;
	330	extern int num_fcxps;
	331	extern int num_ufbufs;
	332	extern int reqq_size;
	333	extern int rspq_size;
	334	extern int num_sgpgs;
	335	extern int rport_del_timeout;
	336	extern int bfa_lun_queue_depth;
	337	extern int bfa_io_max_sge;
88166242	338	extern int bfa_log_level;
a36c61f9 KG	339	extern int ioc_auto_recover;
	340	extern int bfa_linkup_delay;
	341	extern int msix_disable_cb;
	342	extern int msix_disable_ct;
	343	extern int fdmi_enable;
	344	extern int supported_fc4s;
	345	extern int pcie_max_read_reqsz;
ab2a9ba1	346	extern int bfa_debugfs_enable;
42b426ec	347	extern struct mutex bfad_mutex;
7725ccfd JH	348
7725ccfd JH	349	#endif /* __BFAD_DRV_H__ */