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_PORT_H__ 19#define __BFA_PORT_H__ 20 21#include <defs/bfa_defs_port.h> 22#include <bfa_ioc.h> 23#include <cs/bfa_trc.h> 24#include <cs/bfa_log.h> 25 26typedef void (*bfa_port_stats_cbfn_t) (void *dev, bfa_status_t status); 27typedef void (*bfa_port_endis_cbfn_t) (void *dev, bfa_status_t status); 28 29struct bfa_port_s { 30 void *dev; 31 struct bfa_ioc_s *ioc; 32 struct bfa_trc_mod_s *trcmod; 33 struct bfa_log_mod_s *logmod; 34 u32 msgtag; 35 bfa_boolean_t stats_busy; 36 struct bfa_mbox_cmd_s stats_mb; 37 bfa_port_stats_cbfn_t stats_cbfn; 38 void *stats_cbarg; 39 bfa_status_t stats_status; 40 u32 stats_reset_time; 41 union bfa_pport_stats_u *stats; 42 struct bfa_dma_s stats_dma; 43 bfa_boolean_t endis_pending; 44 struct bfa_mbox_cmd_s endis_mb; 45 bfa_port_endis_cbfn_t endis_cbfn; 46 void *endis_cbarg; 47 bfa_status_t endis_status; 48 struct bfa_ioc_hbfail_notify_s hbfail; 49}; 50 51void bfa_port_attach(struct bfa_port_s *port, struct bfa_ioc_s *ioc, 52 void *dev, struct bfa_trc_mod_s *trcmod, 53 struct bfa_log_mod_s *logmod); 54void bfa_port_detach(struct bfa_port_s *port); 55void bfa_port_hbfail(void *arg); 56 57bfa_status_t bfa_port_get_stats(struct bfa_port_s *port, 58 union bfa_pport_stats_u *stats, 59 bfa_port_stats_cbfn_t cbfn, void *cbarg); 60bfa_status_t bfa_port_clear_stats(struct bfa_port_s *port, 61 bfa_port_stats_cbfn_t cbfn, void *cbarg); 62bfa_status_t bfa_port_enable(struct bfa_port_s *port, 63 bfa_port_endis_cbfn_t cbfn, void *cbarg); 64bfa_status_t bfa_port_disable(struct bfa_port_s *port, 65 bfa_port_endis_cbfn_t cbfn, void *cbarg); 66u32 bfa_port_meminfo(void); 67void bfa_port_mem_claim(struct bfa_port_s *port, u8 *dma_kva, 68 u64 dma_pa); 69 70#endif /* __BFA_PORT_H__ */ 71