| /* |
| * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. |
| * All rights reserved |
| * www.brocade.com |
| * |
| * Linux driver for Brocade Fibre Channel Host Bus Adapter. |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License (GPL) Version 2 as |
| * published by the Free Software Foundation |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * General Public License for more details. |
| */ |
| |
| #ifndef __BFA_PORT_PRIV_H__ |
| #define __BFA_PORT_PRIV_H__ |
| |
| #include <defs/bfa_defs_pport.h> |
| #include <bfi/bfi_pport.h> |
| #include "bfa_intr_priv.h" |
| |
| /** |
| * BFA physical port data structure |
| */ |
| struct bfa_pport_s { |
| struct bfa_s *bfa; /* parent BFA instance */ |
| bfa_sm_t sm; /* port state machine */ |
| wwn_t nwwn; /* node wwn of physical port */ |
| wwn_t pwwn; /* port wwn of physical oprt */ |
| enum bfa_pport_speed speed_sup; |
| /* supported speeds */ |
| enum bfa_pport_speed speed; /* current speed */ |
| enum bfa_pport_topology topology; /* current topology */ |
| u8 myalpa; /* my ALPA in LOOP topology */ |
| u8 rsvd[3]; |
| struct bfa_pport_cfg_s cfg; /* current port configuration */ |
| struct bfa_qos_attr_s qos_attr; /* QoS Attributes */ |
| struct bfa_qos_vc_attr_s qos_vc_attr; /* VC info from ELP */ |
| struct bfa_reqq_wait_s reqq_wait; |
| /* to wait for room in reqq */ |
| struct bfa_reqq_wait_s svcreq_wait; |
| /* to wait for room in reqq */ |
| struct bfa_reqq_wait_s stats_reqq_wait; |
| /* to wait for room in reqq (stats) */ |
| void *event_cbarg; |
| void (*event_cbfn) (void *cbarg, |
| bfa_pport_event_t event); |
| union { |
| union bfi_pport_i2h_msg_u i2hmsg; |
| } event_arg; |
| void *bfad; /* BFA driver handle */ |
| struct bfa_cb_qe_s hcb_qe; /* BFA callback queue elem */ |
| enum bfa_pport_linkstate hcb_event; |
| /* link event for callback */ |
| u32 msgtag; /* fimrware msg tag for reply */ |
| u8 *stats_kva; |
| u64 stats_pa; |
| union bfa_pport_stats_u *stats; /* pport stats */ |
| u32 mypid:24; |
| u32 rsvd_b:8; |
| struct bfa_timer_s timer; /* timer */ |
| union bfa_pport_stats_u *stats_ret; |
| /* driver stats location */ |
| bfa_status_t stats_status; |
| /* stats/statsclr status */ |
| bfa_boolean_t stats_busy; |
| /* outstanding stats/statsclr */ |
| bfa_boolean_t stats_qfull; |
| bfa_boolean_t diag_busy; |
| /* diag busy status */ |
| bfa_boolean_t beacon; |
| /* port beacon status */ |
| bfa_boolean_t link_e2e_beacon; |
| /* link beacon status */ |
| bfa_cb_pport_t stats_cbfn; |
| /* driver callback function */ |
| void *stats_cbarg; |
| /* *!< user callback arg */ |
| }; |
| |
| #define BFA_PORT_MOD(__bfa) (&(__bfa)->modules.pport) |
| |
| /* |
| * public functions |
| */ |
| void bfa_pport_isr(struct bfa_s *bfa, struct bfi_msg_s *msg); |
| #endif /* __BFA_PORT_PRIV_H__ */ |