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); \ 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, \ 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); 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; 101extern struct bfa_module_s hal_mod_fcport; 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