drivers/scsi/bfa/include/bfi/bfi_pport.h

   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 #ifndef __BFI_PPORT_H__
  18 #define __BFI_PPORT_H__
  19
  20 #include <bfi/bfi.h>
  21 #include <defs/bfa_defs_pport.h>
  22
  23 #pragma pack(1)
  24
  25 enum bfi_pport_h2i {
  26         BFI_PPORT_H2I_ENABLE_REQ                = (1),
  27         BFI_PPORT_H2I_DISABLE_REQ               = (2),
  28         BFI_PPORT_H2I_GET_STATS_REQ             = (3),
  29         BFI_PPORT_H2I_CLEAR_STATS_REQ   = (4),
  30         BFI_PPORT_H2I_SET_SVC_PARAMS_REQ        = (5),
  31         BFI_PPORT_H2I_ENABLE_RX_VF_TAG_REQ      = (6),
  32         BFI_PPORT_H2I_ENABLE_TX_VF_TAG_REQ      = (7),
  33         BFI_PPORT_H2I_GET_QOS_STATS_REQ         = (8),
  34         BFI_PPORT_H2I_CLEAR_QOS_STATS_REQ       = (9),
  35 };
  36
  37 enum bfi_pport_i2h {
  38         BFI_PPORT_I2H_ENABLE_RSP                = BFA_I2HM(1),
  39         BFI_PPORT_I2H_DISABLE_RSP               = BFA_I2HM(2),
  40         BFI_PPORT_I2H_GET_STATS_RSP             = BFA_I2HM(3),
  41         BFI_PPORT_I2H_CLEAR_STATS_RSP   = BFA_I2HM(4),
  42         BFI_PPORT_I2H_SET_SVC_PARAMS_RSP        = BFA_I2HM(5),
  43         BFI_PPORT_I2H_ENABLE_RX_VF_TAG_RSP      = BFA_I2HM(6),
  44         BFI_PPORT_I2H_ENABLE_TX_VF_TAG_RSP      = BFA_I2HM(7),
  45         BFI_PPORT_I2H_EVENT                     = BFA_I2HM(8),
  46         BFI_PPORT_I2H_GET_QOS_STATS_RSP         = BFA_I2HM(9),
  47         BFI_PPORT_I2H_CLEAR_QOS_STATS_RSP       = BFA_I2HM(10),
  48 };
  49
  50 /**
  51  * Generic REQ type
  52  */
  53 struct bfi_pport_generic_req_s {
  54         struct bfi_mhdr_s  mh;          /*  msg header                      */
  55         u32        msgtag;              /*  msgtag for reply                */
  56 };
  57
  58 /**
  59  * Generic RSP type
  60  */
  61 struct bfi_pport_generic_rsp_s {
  62         struct bfi_mhdr_s  mh;          /*  common msg header               */
  63         u8         status;              /*  port enable status              */
  64         u8         rsvd[3];
  65         u32        msgtag;              /*  msgtag for reply                */
  66 };
  67
  68 /**
  69  * BFI_PPORT_H2I_ENABLE_REQ
  70  */
  71 struct bfi_pport_enable_req_s {
  72         struct bfi_mhdr_s  mh;          /*  msg header                      */
  73         u32        rsvd1;
  74         wwn_t           nwwn;           /*  node wwn of physical port       */
  75         wwn_t           pwwn;           /*  port wwn of physical port       */
  76         struct bfa_pport_cfg_s port_cfg;        /*  port configuration      */
  77         union bfi_addr_u  stats_dma_addr;       /*  DMA address for stats  */
  78         u32        msgtag;              /*  msgtag for reply                */
  79         u32        rsvd2;
  80 };
  81
  82 /**
  83  * BFI_PPORT_I2H_ENABLE_RSP
  84  */
  85 #define bfi_pport_enable_rsp_t struct bfi_pport_generic_rsp_s
  86
  87 /**
  88  * BFI_PPORT_H2I_DISABLE_REQ
  89  */
  90 #define bfi_pport_disable_req_t struct bfi_pport_generic_req_s
  91
  92 /**
  93  * BFI_PPORT_I2H_DISABLE_RSP
  94  */
  95 #define bfi_pport_disable_rsp_t struct bfi_pport_generic_rsp_s
  96
  97 /**
  98  * BFI_PPORT_H2I_GET_STATS_REQ
  99  */
 100 #define bfi_pport_get_stats_req_t struct bfi_pport_generic_req_s
 101
 102 /**
 103  * BFI_PPORT_I2H_GET_STATS_RSP
 104  */
 105 #define bfi_pport_get_stats_rsp_t struct bfi_pport_generic_rsp_s
 106
 107 /**
 108  * BFI_PPORT_H2I_CLEAR_STATS_REQ
 109  */
 110 #define bfi_pport_clear_stats_req_t struct bfi_pport_generic_req_s
 111
 112 /**
 113  * BFI_PPORT_I2H_CLEAR_STATS_RSP
 114  */
 115 #define bfi_pport_clear_stats_rsp_t struct bfi_pport_generic_rsp_s
 116
 117 /**
 118  * BFI_PPORT_H2I_GET_QOS_STATS_REQ
 119  */
 120 #define bfi_pport_get_qos_stats_req_t struct bfi_pport_generic_req_s
 121
 122 /**
 123  * BFI_PPORT_H2I_GET_QOS_STATS_RSP
 124  */
 125 #define bfi_pport_get_qos_stats_rsp_t struct bfi_pport_generic_rsp_s
 126
 127 /**
 128  * BFI_PPORT_H2I_CLEAR_QOS_STATS_REQ
 129  */
 130 #define bfi_pport_clear_qos_stats_req_t struct bfi_pport_generic_req_s
 131
 132 /**
 133  * BFI_PPORT_H2I_CLEAR_QOS_STATS_RSP
 134  */
 135 #define bfi_pport_clear_qos_stats_rsp_t struct bfi_pport_generic_rsp_s
 136
 137 /**
 138  * BFI_PPORT_H2I_SET_SVC_PARAMS_REQ
 139  */
 140 struct bfi_pport_set_svc_params_req_s {
 141         struct bfi_mhdr_s  mh;          /*  msg header */
 142         u16        tx_bbcredit; /*  Tx credits */
 143         u16        rsvd;
 144 };
 145
 146 /**
 147  * BFI_PPORT_I2H_SET_SVC_PARAMS_RSP
 148  */
 149
 150 /**
 151  * BFI_PPORT_I2H_EVENT
 152  */
 153 struct bfi_pport_event_s {
 154         struct bfi_mhdr_s       mh;     /*  common msg header */
 155         struct bfa_pport_link_s link_state;
 156 };
 157
 158 union bfi_pport_h2i_msg_u {
 159         struct bfi_mhdr_s                       *mhdr;
 160         struct bfi_pport_enable_req_s           *penable;
 161         struct bfi_pport_generic_req_s          *pdisable;
 162         struct bfi_pport_generic_req_s          *pgetstats;
 163         struct bfi_pport_generic_req_s          *pclearstats;
 164         struct bfi_pport_set_svc_params_req_s   *psetsvcparams;
 165         struct bfi_pport_get_qos_stats_req_s    *pgetqosstats;
 166         struct bfi_pport_generic_req_s          *pclearqosstats;
 167 };
 168
 169 union bfi_pport_i2h_msg_u {
 170         struct bfi_msg_s                        *msg;
 171         struct bfi_pport_generic_rsp_s          *enable_rsp;
 172         struct bfi_pport_disable_rsp_s          *disable_rsp;
 173         struct bfi_pport_generic_rsp_s          *getstats_rsp;
 174         struct bfi_pport_clear_stats_rsp_s      *clearstats_rsp;
 175         struct bfi_pport_set_svc_params_rsp_s   *setsvcparasm_rsp;
 176         struct bfi_pport_get_qos_stats_rsp_s    *getqosstats_rsp;
 177         struct bfi_pport_clear_qos_stats_rsp_s  *clearqosstats_rsp;
 178         struct bfi_pport_event_s                *event;
 179 };
 180
 181 #pragma pack()
 182
 183 #endif /* __BFI_PPORT_H__ */
 184