1 /* 2 * Copyright (c) 2005-2014 Brocade Communications Systems, Inc. 3 * Copyright (c) 2014- QLogic Corporation. 4 * All rights reserved 5 * www.qlogic.com 6 * 7 * Linux driver for QLogic BR-series Fibre Channel Host Bus Adapter. 8 * 9 * This program is free software; you can redistribute it and/or modify it 10 * under the terms of the GNU General Public License (GPL) Version 2 as 11 * published by the Free Software Foundation 12 * 13 * This program is distributed in the hope that it will be useful, but 14 * WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 * General Public License for more details. 17 */ 18 19 /* 20 * bfa_modules.h BFA modules 21 */ 22 23 #ifndef __BFA_MODULES_H__ 24 #define __BFA_MODULES_H__ 25 26 #include "bfa_cs.h" 27 #include "bfa.h" 28 #include "bfa_svc.h" 29 #include "bfa_fcpim.h" 30 #include "bfa_port.h" 31 32 struct bfa_modules_s { 33 struct bfa_fcdiag_s fcdiag; /* fcdiag module */ 34 struct bfa_fcport_s fcport; /* fc port module */ 35 struct bfa_fcxp_mod_s fcxp_mod; /* fcxp module */ 36 struct bfa_lps_mod_s lps_mod; /* fcxp module */ 37 struct bfa_uf_mod_s uf_mod; /* unsolicited frame module */ 38 struct bfa_rport_mod_s rport_mod; /* remote port module */ 39 struct bfa_fcp_mod_s fcp_mod; /* FCP initiator module */ 40 struct bfa_sgpg_mod_s sgpg_mod; /* SG page module */ 41 struct bfa_port_s port; /* Physical port module */ 42 struct bfa_ablk_s ablk; /* ASIC block config module */ 43 struct bfa_cee_s cee; /* CEE Module */ 44 struct bfa_sfp_s sfp; /* SFP module */ 45 struct bfa_flash_s flash; /* flash module */ 46 struct bfa_diag_s diag_mod; /* diagnostics module */ 47 struct bfa_phy_s phy; /* phy module */ 48 struct bfa_dconf_mod_s dconf_mod; /* DCONF common module */ 49 struct bfa_fru_s fru; /* fru module */ 50 }; 51 52 /* 53 * !!! Only append to the enums defined here to avoid any versioning 54 * !!! needed between trace utility and driver version 55 */ 56 enum { 57 BFA_TRC_HAL_CORE = 1, 58 BFA_TRC_HAL_FCXP = 2, 59 BFA_TRC_HAL_FCPIM = 3, 60 BFA_TRC_HAL_IOCFC_CT = 4, 61 BFA_TRC_HAL_IOCFC_CB = 5, 62 }; 63 64 /* 65 * Macro to define a new BFA module 66 */ 67 #define BFA_MODULE(__mod) \ 68 static void bfa_ ## __mod ## _meminfo( \ 69 struct bfa_iocfc_cfg_s *cfg, \ 70 struct bfa_meminfo_s *meminfo, \ 71 struct bfa_s *bfa); \ 72 static void bfa_ ## __mod ## _attach(struct bfa_s *bfa, \ 73 void *bfad, struct bfa_iocfc_cfg_s *cfg, \ 74 struct bfa_pcidev_s *pcidev); \ 75 static void bfa_ ## __mod ## _detach(struct bfa_s *bfa); \ 76 static void bfa_ ## __mod ## _start(struct bfa_s *bfa); \ 77 static void bfa_ ## __mod ## _stop(struct bfa_s *bfa); \ 78 static void bfa_ ## __mod ## _iocdisable(struct bfa_s *bfa); \ 79 \ 80 extern struct bfa_module_s hal_mod_ ## __mod; \ 81 struct bfa_module_s hal_mod_ ## __mod = { \ 82 bfa_ ## __mod ## _meminfo, \ 83 bfa_ ## __mod ## _attach, \ 84 bfa_ ## __mod ## _detach, \ 85 bfa_ ## __mod ## _start, \ 86 bfa_ ## __mod ## _stop, \ 87 bfa_ ## __mod ## _iocdisable, \ 88 } 89 90 #define BFA_CACHELINE_SZ (256) 91 92 /* 93 * Structure used to interact between different BFA sub modules 94 * 95 * Each sub module needs to implement only the entry points relevant to it (and 96 * can leave entry points as NULL) 97 */ 98 struct bfa_module_s { 99 void (*meminfo) (struct bfa_iocfc_cfg_s *cfg, 100 struct bfa_meminfo_s *meminfo, 101 struct bfa_s *bfa); 102 void (*attach) (struct bfa_s *bfa, void *bfad, 103 struct bfa_iocfc_cfg_s *cfg, 104 struct bfa_pcidev_s *pcidev); 105 void (*detach) (struct bfa_s *bfa); 106 void (*start) (struct bfa_s *bfa); 107 void (*stop) (struct bfa_s *bfa); 108 void (*iocdisable) (struct bfa_s *bfa); 109 }; 110 111 112 struct bfa_s { 113 void *bfad; /* BFA driver instance */ 114 struct bfa_plog_s *plog; /* portlog buffer */ 115 struct bfa_trc_mod_s *trcmod; /* driver tracing */ 116 struct bfa_ioc_s ioc; /* IOC module */ 117 struct bfa_iocfc_s iocfc; /* IOCFC module */ 118 struct bfa_timer_mod_s timer_mod; /* timer module */ 119 struct bfa_modules_s modules; /* BFA modules */ 120 struct list_head comp_q; /* pending completions */ 121 bfa_boolean_t queue_process; /* queue processing enabled */ 122 struct list_head reqq_waitq[BFI_IOC_MAX_CQS]; 123 bfa_boolean_t fcs; /* FCS is attached to BFA */ 124 struct bfa_msix_s msix; 125 int bfa_aen_seq; 126 bfa_boolean_t intr_enabled; /* Status of interrupts */ 127 }; 128 129 extern bfa_boolean_t bfa_auto_recover; 130 extern struct bfa_module_s hal_mod_fcdiag; 131 extern struct bfa_module_s hal_mod_sgpg; 132 extern struct bfa_module_s hal_mod_fcport; 133 extern struct bfa_module_s hal_mod_fcxp; 134 extern struct bfa_module_s hal_mod_lps; 135 extern struct bfa_module_s hal_mod_uf; 136 extern struct bfa_module_s hal_mod_rport; 137 extern struct bfa_module_s hal_mod_fcp; 138 extern struct bfa_module_s hal_mod_dconf; 139 140 #endif /* __BFA_MODULES_H__ */ 141