1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright (c) 2005-2014 Brocade Communications Systems, Inc.
4 * Copyright (c) 2014- QLogic Corporation.
5 * All rights reserved
6 * www.qlogic.com
7 *
8 * Linux driver for QLogic BR-series Fibre Channel Host Bus Adapter.
9 */
10
11#ifndef __BFA_PORT_H__
12#define __BFA_PORT_H__
13
14#include "bfa_defs_svc.h"
15#include "bfa_ioc.h"
16#include "bfa_cs.h"
17
18typedef void (*bfa_port_stats_cbfn_t) (void *dev, bfa_status_t status);
19typedef void (*bfa_port_endis_cbfn_t) (void *dev, bfa_status_t status);
20
21struct bfa_port_s {
22	void				*dev;
23	struct bfa_ioc_s		*ioc;
24	struct bfa_trc_mod_s		*trcmod;
25	u32			msgtag;
26	bfa_boolean_t			stats_busy;
27	struct bfa_mbox_cmd_s		stats_mb;
28	bfa_port_stats_cbfn_t		stats_cbfn;
29	void				*stats_cbarg;
30	bfa_status_t			stats_status;
31	time64_t			stats_reset_time;
32	union bfa_port_stats_u		*stats;
33	struct bfa_dma_s		stats_dma;
34	bfa_boolean_t			endis_pending;
35	struct bfa_mbox_cmd_s		endis_mb;
36	bfa_port_endis_cbfn_t		endis_cbfn;
37	void				*endis_cbarg;
38	bfa_status_t			endis_status;
39	struct bfa_ioc_notify_s		ioc_notify;
40	bfa_boolean_t			pbc_disabled;
41	bfa_boolean_t			dport_enabled;
42	struct bfa_mem_dma_s		port_dma;
43};
44
45#define BFA_MEM_PORT_DMA(__bfa)		(&((__bfa)->modules.port.port_dma))
46
47void	     bfa_port_attach(struct bfa_port_s *port, struct bfa_ioc_s *ioc,
48				void *dev, struct bfa_trc_mod_s *trcmod);
49void	bfa_port_notify(void *arg, enum bfa_ioc_event_e event);
50
51bfa_status_t bfa_port_get_stats(struct bfa_port_s *port,
52				 union bfa_port_stats_u *stats,
53				 bfa_port_stats_cbfn_t cbfn, void *cbarg);
54bfa_status_t bfa_port_clear_stats(struct bfa_port_s *port,
55				   bfa_port_stats_cbfn_t cbfn, void *cbarg);
56bfa_status_t bfa_port_enable(struct bfa_port_s *port,
57			      bfa_port_endis_cbfn_t cbfn, void *cbarg);
58bfa_status_t bfa_port_disable(struct bfa_port_s *port,
59			       bfa_port_endis_cbfn_t cbfn, void *cbarg);
60u32     bfa_port_meminfo(void);
61void	     bfa_port_mem_claim(struct bfa_port_s *port,
62				 u8 *dma_kva, u64 dma_pa);
63void	bfa_port_set_dportenabled(struct bfa_port_s *port,
64				  bfa_boolean_t enabled);
65
66/*
67 * CEE declaration
68 */
69typedef void (*bfa_cee_get_attr_cbfn_t) (void *dev, bfa_status_t status);
70typedef void (*bfa_cee_get_stats_cbfn_t) (void *dev, bfa_status_t status);
71typedef void (*bfa_cee_reset_stats_cbfn_t) (void *dev, bfa_status_t status);
72
73struct bfa_cee_cbfn_s {
74	bfa_cee_get_attr_cbfn_t		get_attr_cbfn;
75	void				*get_attr_cbarg;
76	bfa_cee_get_stats_cbfn_t	get_stats_cbfn;
77	void				*get_stats_cbarg;
78	bfa_cee_reset_stats_cbfn_t	reset_stats_cbfn;
79	void				*reset_stats_cbarg;
80};
81
82struct bfa_cee_s {
83	void *dev;
84	bfa_boolean_t		get_attr_pending;
85	bfa_boolean_t		get_stats_pending;
86	bfa_boolean_t		reset_stats_pending;
87	bfa_status_t		get_attr_status;
88	bfa_status_t		get_stats_status;
89	bfa_status_t		reset_stats_status;
90	struct bfa_cee_cbfn_s	cbfn;
91	struct bfa_ioc_notify_s	ioc_notify;
92	struct bfa_trc_mod_s	*trcmod;
93	struct bfa_cee_attr_s	*attr;
94	struct bfa_cee_stats_s	*stats;
95	struct bfa_dma_s	attr_dma;
96	struct bfa_dma_s	stats_dma;
97	struct bfa_ioc_s	*ioc;
98	struct bfa_mbox_cmd_s	get_cfg_mb;
99	struct bfa_mbox_cmd_s	get_stats_mb;
100	struct bfa_mbox_cmd_s	reset_stats_mb;
101	struct bfa_mem_dma_s	cee_dma;
102};
103
104#define BFA_MEM_CEE_DMA(__bfa)	(&((__bfa)->modules.cee.cee_dma))
105
106u32	bfa_cee_meminfo(void);
107void	bfa_cee_mem_claim(struct bfa_cee_s *cee, u8 *dma_kva, u64 dma_pa);
108void	bfa_cee_attach(struct bfa_cee_s *cee,
109			struct bfa_ioc_s *ioc, void *dev);
110bfa_status_t	bfa_cee_get_attr(struct bfa_cee_s *cee,
111				struct bfa_cee_attr_s *attr,
112				bfa_cee_get_attr_cbfn_t cbfn, void *cbarg);
113bfa_status_t	bfa_cee_get_stats(struct bfa_cee_s *cee,
114				struct bfa_cee_stats_s *stats,
115				bfa_cee_get_stats_cbfn_t cbfn, void *cbarg);
116bfa_status_t	bfa_cee_reset_stats(struct bfa_cee_s *cee,
117				bfa_cee_reset_stats_cbfn_t cbfn, void *cbarg);
118
119#endif	/* __BFA_PORT_H__ */
120