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gerrit-public.fairphone.software / kernel / msm-4.9 / edaed859e63aac174fcc3fed81886b91bb124661 / . / drivers / scsi / bfa / bfa_priv.h
blob: bf4939b1676c3e14150f38b3001bc592a695e847 [file] [log] [blame]
Jing Huang7725ccf2009-09-23 17:46:15 -0700[diff] [blame]1/*
2 * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
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
18#ifndef __BFA_PRIV_H__
19#define __BFA_PRIV_H__
20
21#include "bfa_iocfc.h"
22#include "bfa_intr_priv.h"
23#include "bfa_trcmod_priv.h"
24#include "bfa_modules_priv.h"
25#include "bfa_fwimg_priv.h"
26#include <cs/bfa_log.h>
27#include <bfa_timer.h>
28
29/**
30 * Macro to define a new BFA module
31 */
32#define BFA_MODULE(__mod) \
33 static void bfa_ ## __mod ## _meminfo( \
34 struct bfa_iocfc_cfg_s *cfg, u32 *ndm_len, \
35 u32 *dm_len); \
36 static void bfa_ ## __mod ## _attach(struct bfa_s *bfa, \
37 void *bfad, struct bfa_iocfc_cfg_s *cfg, \
38 struct bfa_meminfo_s *meminfo, \
39 struct bfa_pcidev_s *pcidev); \
Jing Huang7725ccf2009-09-23 17:46:15 -0700[diff] [blame]40 static void bfa_ ## __mod ## _detach(struct bfa_s *bfa); \
41 static void bfa_ ## __mod ## _start(struct bfa_s *bfa); \
42 static void bfa_ ## __mod ## _stop(struct bfa_s *bfa); \
43 static void bfa_ ## __mod ## _iocdisable(struct bfa_s *bfa); \
44 \
45 extern struct bfa_module_s hal_mod_ ## __mod; \
46 struct bfa_module_s hal_mod_ ## __mod = { \
47 bfa_ ## __mod ## _meminfo, \
48 bfa_ ## __mod ## _attach, \
Jing Huang7725ccf2009-09-23 17:46:15 -0700[diff] [blame]49 bfa_ ## __mod ## _detach, \
50 bfa_ ## __mod ## _start, \
51 bfa_ ## __mod ## _stop, \
52 bfa_ ## __mod ## _iocdisable, \
53 }
54
55#define BFA_CACHELINE_SZ (256)
56
57/**
58 * Structure used to interact between different BFA sub modules
59 *
60 * Each sub module needs to implement only the entry points relevant to it (and
61 * can leave entry points as NULL)
62 */
63struct bfa_module_s {
64 void (*meminfo) (struct bfa_iocfc_cfg_s *cfg, u32 *km_len,
65 u32 *dm_len);
66 void (*attach) (struct bfa_s *bfa, void *bfad,
67 struct bfa_iocfc_cfg_s *cfg,
68 struct bfa_meminfo_s *meminfo,
69 struct bfa_pcidev_s *pcidev);
Jing Huang7725ccf2009-09-23 17:46:15 -0700[diff] [blame]70 void (*detach) (struct bfa_s *bfa);
71 void (*start) (struct bfa_s *bfa);
72 void (*stop) (struct bfa_s *bfa);
73 void (*iocdisable) (struct bfa_s *bfa);
74};
75
76extern struct bfa_module_s *hal_mods[];
77
78struct bfa_s {
79 void *bfad; /* BFA driver instance */
80 struct bfa_aen_s *aen; /* AEN module */
81 struct bfa_plog_s *plog; /* portlog buffer */
82 struct bfa_log_mod_s *logm; /* driver logging modulen */
83 struct bfa_trc_mod_s *trcmod; /* driver tracing */
84 struct bfa_ioc_s ioc; /* IOC module */
85 struct bfa_iocfc_s iocfc; /* IOCFC module */
86 struct bfa_timer_mod_s timer_mod; /* timer module */
87 struct bfa_modules_s modules; /* BFA modules */
88 struct list_head comp_q; /* pending completions */
89 bfa_boolean_t rme_process; /* RME processing enabled */
90 struct list_head reqq_waitq[BFI_IOC_MAX_CQS];
91 bfa_boolean_t fcs; /* FCS is attached to BFA */
92 struct bfa_msix_s msix;
93};
94
95extern bfa_isr_func_t bfa_isrs[BFI_MC_MAX];
96extern bfa_ioc_mbox_mcfunc_t bfa_mbox_isrs[];
97extern bfa_boolean_t bfa_auto_recover;
98extern struct bfa_module_s hal_mod_flash;
99extern struct bfa_module_s hal_mod_fcdiag;
100extern struct bfa_module_s hal_mod_sgpg;
Krishna Gudipati1c8a4c32010-03-05 19:37:37 -0800[diff] [blame]101extern struct bfa_module_s hal_mod_fcport;
Jing Huang7725ccf2009-09-23 17:46:15 -0700[diff] [blame]102extern struct bfa_module_s hal_mod_fcxp;
103extern struct bfa_module_s hal_mod_lps;
104extern struct bfa_module_s hal_mod_uf;
105extern struct bfa_module_s hal_mod_rport;
106extern struct bfa_module_s hal_mod_fcpim;
107extern struct bfa_module_s hal_mod_pbind;
108
109#endif /* __BFA_PRIV_H__ */
110