1 /* 2 * Copyright (c) 2005-2010 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_PORT_H__ 19 #define __BFA_PORT_H__ 20 21 #include "bfa_defs_svc.h" 22 #include "bfa_ioc.h" 23 #include "bfa_cs.h" 24 25 typedef void (*bfa_port_stats_cbfn_t) (void *dev, bfa_status_t status); 26 typedef void (*bfa_port_endis_cbfn_t) (void *dev, bfa_status_t status); 27 28 struct bfa_port_s { 29 void *dev; 30 struct bfa_ioc_s *ioc; 31 struct bfa_trc_mod_s *trcmod; 32 u32 msgtag; 33 bfa_boolean_t stats_busy; 34 struct bfa_mbox_cmd_s stats_mb; 35 bfa_port_stats_cbfn_t stats_cbfn; 36 void *stats_cbarg; 37 bfa_status_t stats_status; 38 u32 stats_reset_time; 39 union bfa_port_stats_u *stats; 40 struct bfa_dma_s stats_dma; 41 bfa_boolean_t endis_pending; 42 struct bfa_mbox_cmd_s endis_mb; 43 bfa_port_endis_cbfn_t endis_cbfn; 44 void *endis_cbarg; 45 bfa_status_t endis_status; 46 struct bfa_ioc_hbfail_notify_s hbfail; 47 }; 48 49 void bfa_port_attach(struct bfa_port_s *port, struct bfa_ioc_s *ioc, 50 void *dev, struct bfa_trc_mod_s *trcmod); 51 void bfa_port_hbfail(void *arg); 52 53 bfa_status_t bfa_port_get_stats(struct bfa_port_s *port, 54 union bfa_port_stats_u *stats, 55 bfa_port_stats_cbfn_t cbfn, void *cbarg); 56 bfa_status_t bfa_port_clear_stats(struct bfa_port_s *port, 57 bfa_port_stats_cbfn_t cbfn, void *cbarg); 58 bfa_status_t bfa_port_enable(struct bfa_port_s *port, 59 bfa_port_endis_cbfn_t cbfn, void *cbarg); 60 bfa_status_t bfa_port_disable(struct bfa_port_s *port, 61 bfa_port_endis_cbfn_t cbfn, void *cbarg); 62 u32 bfa_port_meminfo(void); 63 void bfa_port_mem_claim(struct bfa_port_s *port, 64 u8 *dma_kva, u64 dma_pa); 65 #endif /* __BFA_PORT_H__ */ 66