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 #ifndef __BFA_PORT_H__ 20 #define __BFA_PORT_H__ 21 22 #include "bfa_defs_svc.h" 23 #include "bfa_ioc.h" 24 #include "bfa_cs.h" 25 26 typedef void (*bfa_port_stats_cbfn_t) (void *dev, bfa_status_t status); 27 typedef void (*bfa_port_endis_cbfn_t) (void *dev, bfa_status_t status); 28 29 struct bfa_port_s { 30 void *dev; 31 struct bfa_ioc_s *ioc; 32 struct bfa_trc_mod_s *trcmod; 33 u32 msgtag; 34 bfa_boolean_t stats_busy; 35 struct bfa_mbox_cmd_s stats_mb; 36 bfa_port_stats_cbfn_t stats_cbfn; 37 void *stats_cbarg; 38 bfa_status_t stats_status; 39 u32 stats_reset_time; 40 union bfa_port_stats_u *stats; 41 struct bfa_dma_s stats_dma; 42 bfa_boolean_t endis_pending; 43 struct bfa_mbox_cmd_s endis_mb; 44 bfa_port_endis_cbfn_t endis_cbfn; 45 void *endis_cbarg; 46 bfa_status_t endis_status; 47 struct bfa_ioc_notify_s ioc_notify; 48 bfa_boolean_t pbc_disabled; 49 bfa_boolean_t dport_enabled; 50 struct bfa_mem_dma_s port_dma; 51 }; 52 53 #define BFA_MEM_PORT_DMA(__bfa) (&((__bfa)->modules.port.port_dma)) 54 55 void bfa_port_attach(struct bfa_port_s *port, struct bfa_ioc_s *ioc, 56 void *dev, struct bfa_trc_mod_s *trcmod); 57 void bfa_port_notify(void *arg, enum bfa_ioc_event_e event); 58 59 bfa_status_t bfa_port_get_stats(struct bfa_port_s *port, 60 union bfa_port_stats_u *stats, 61 bfa_port_stats_cbfn_t cbfn, void *cbarg); 62 bfa_status_t bfa_port_clear_stats(struct bfa_port_s *port, 63 bfa_port_stats_cbfn_t cbfn, void *cbarg); 64 bfa_status_t bfa_port_enable(struct bfa_port_s *port, 65 bfa_port_endis_cbfn_t cbfn, void *cbarg); 66 bfa_status_t bfa_port_disable(struct bfa_port_s *port, 67 bfa_port_endis_cbfn_t cbfn, void *cbarg); 68 u32 bfa_port_meminfo(void); 69 void bfa_port_mem_claim(struct bfa_port_s *port, 70 u8 *dma_kva, u64 dma_pa); 71 void bfa_port_set_dportenabled(struct bfa_port_s *port, 72 bfa_boolean_t enabled); 73 74 /* 75 * CEE declaration 76 */ 77 typedef void (*bfa_cee_get_attr_cbfn_t) (void *dev, bfa_status_t status); 78 typedef void (*bfa_cee_get_stats_cbfn_t) (void *dev, bfa_status_t status); 79 typedef void (*bfa_cee_reset_stats_cbfn_t) (void *dev, bfa_status_t status); 80 81 struct bfa_cee_cbfn_s { 82 bfa_cee_get_attr_cbfn_t get_attr_cbfn; 83 void *get_attr_cbarg; 84 bfa_cee_get_stats_cbfn_t get_stats_cbfn; 85 void *get_stats_cbarg; 86 bfa_cee_reset_stats_cbfn_t reset_stats_cbfn; 87 void *reset_stats_cbarg; 88 }; 89 90 struct bfa_cee_s { 91 void *dev; 92 bfa_boolean_t get_attr_pending; 93 bfa_boolean_t get_stats_pending; 94 bfa_boolean_t reset_stats_pending; 95 bfa_status_t get_attr_status; 96 bfa_status_t get_stats_status; 97 bfa_status_t reset_stats_status; 98 struct bfa_cee_cbfn_s cbfn; 99 struct bfa_ioc_notify_s ioc_notify; 100 struct bfa_trc_mod_s *trcmod; 101 struct bfa_cee_attr_s *attr; 102 struct bfa_cee_stats_s *stats; 103 struct bfa_dma_s attr_dma; 104 struct bfa_dma_s stats_dma; 105 struct bfa_ioc_s *ioc; 106 struct bfa_mbox_cmd_s get_cfg_mb; 107 struct bfa_mbox_cmd_s get_stats_mb; 108 struct bfa_mbox_cmd_s reset_stats_mb; 109 struct bfa_mem_dma_s cee_dma; 110 }; 111 112 #define BFA_MEM_CEE_DMA(__bfa) (&((__bfa)->modules.cee.cee_dma)) 113 114 u32 bfa_cee_meminfo(void); 115 void bfa_cee_mem_claim(struct bfa_cee_s *cee, u8 *dma_kva, u64 dma_pa); 116 void bfa_cee_attach(struct bfa_cee_s *cee, 117 struct bfa_ioc_s *ioc, void *dev); 118 bfa_status_t bfa_cee_get_attr(struct bfa_cee_s *cee, 119 struct bfa_cee_attr_s *attr, 120 bfa_cee_get_attr_cbfn_t cbfn, void *cbarg); 121 bfa_status_t bfa_cee_get_stats(struct bfa_cee_s *cee, 122 struct bfa_cee_stats_s *stats, 123 bfa_cee_get_stats_cbfn_t cbfn, void *cbarg); 124 bfa_status_t bfa_cee_reset_stats(struct bfa_cee_s *cee, 125 bfa_cee_reset_stats_cbfn_t cbfn, void *cbarg); 126 127 #endif /* __BFA_PORT_H__ */ 128