drivers/net/mlx4/fw.h

   1 /*
   2  * Copyright (c) 2004, 2005 Topspin Communications.  All rights reserved.
   3  * Copyright (c) 2005 Mellanox Technologies. All rights reserved.
   4  * Copyright (c) 2006, 2007 Cisco Systems.  All rights reserved.
   5  *
   6  * This software is available to you under a choice of one of two
   7  * licenses.  You may choose to be licensed under the terms of the GNU
   8  * General Public License (GPL) Version 2, available from the file
   9  * COPYING in the main directory of this source tree, or the
  10  * OpenIB.org BSD license below:
  11  *
  12  *     Redistribution and use in source and binary forms, with or
  13  *     without modification, are permitted provided that the following
  14  *     conditions are met:
  15  *
  16  *      - Redistributions of source code must retain the above
  17  *        copyright notice, this list of conditions and the following
  18  *        disclaimer.
  19  *
  20  *      - Redistributions in binary form must reproduce the above
  21  *        copyright notice, this list of conditions and the following
  22  *        disclaimer in the documentation and/or other materials
  23  *        provided with the distribution.
  24  *
  25  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  26  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  27  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  28  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  29  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  30  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  31  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  32  * SOFTWARE.
  33  */
  34
  35 #ifndef MLX4_FW_H
  36 #define MLX4_FW_H
  37
  38 #include "mlx4.h"
  39 #include "icm.h"
  40
  41 struct mlx4_mod_stat_cfg {
  42         u8 log_pg_sz;
  43         u8 log_pg_sz_m;
  44 };
  45
  46 struct mlx4_dev_cap {
  47         int max_srq_sz;
  48         int max_qp_sz;
  49         int reserved_qps;
  50         int max_qps;
  51         int reserved_srqs;
  52         int max_srqs;
  53         int max_cq_sz;
  54         int reserved_cqs;
  55         int max_cqs;
  56         int max_mpts;
  57         int reserved_eqs;
  58         int max_eqs;
  59         int reserved_mtts;
  60         int max_mrw_sz;
  61         int reserved_mrws;
  62         int max_mtt_seg;
  63         int max_requester_per_qp;
  64         int max_responder_per_qp;
  65         int max_rdma_global;
  66         int local_ca_ack_delay;
  67         int num_ports;
  68         u32 max_msg_sz;
  69         int max_mtu[MLX4_MAX_PORTS + 1];
  70         int max_port_width[MLX4_MAX_PORTS + 1];
  71         int max_vl[MLX4_MAX_PORTS + 1];
  72         int max_gids[MLX4_MAX_PORTS + 1];
  73         int max_pkeys[MLX4_MAX_PORTS + 1];
  74         u16 stat_rate_support;
  75         u32 flags;
  76         int reserved_uars;
  77         int uar_size;
  78         int min_page_sz;
  79         int bf_reg_size;
  80         int bf_regs_per_page;
  81         int max_sq_sg;
  82         int max_sq_desc_sz;
  83         int max_rq_sg;
  84         int max_rq_desc_sz;
  85         int max_qp_per_mcg;
  86         int reserved_mgms;
  87         int max_mcgs;
  88         int reserved_pds;
  89         int max_pds;
  90         int qpc_entry_sz;
  91         int rdmarc_entry_sz;
  92         int altc_entry_sz;
  93         int aux_entry_sz;
  94         int srq_entry_sz;
  95         int cqc_entry_sz;
  96         int eqc_entry_sz;
  97         int dmpt_entry_sz;
  98         int cmpt_entry_sz;
  99         int mtt_entry_sz;
 100         int resize_srq;
 101         u8  bmme_flags;
 102         u32 reserved_lkey;
 103         u64 max_icm_sz;
 104         int max_gso_sz;
 105 };
 106
 107 struct mlx4_adapter {
 108         char board_id[MLX4_BOARD_ID_LEN];
 109         u8   inta_pin;
 110 };
 111
 112 struct mlx4_init_hca_param {
 113         u64 qpc_base;
 114         u64 rdmarc_base;
 115         u64 auxc_base;
 116         u64 altc_base;
 117         u64 srqc_base;
 118         u64 cqc_base;
 119         u64 eqc_base;
 120         u64 mc_base;
 121         u64 dmpt_base;
 122         u64 cmpt_base;
 123         u64 mtt_base;
 124         u16 log_mc_entry_sz;
 125         u16 log_mc_hash_sz;
 126         u8  log_num_qps;
 127         u8  log_num_srqs;
 128         u8  log_num_cqs;
 129         u8  log_num_eqs;
 130         u8  log_rd_per_qp;
 131         u8  log_mc_table_sz;
 132         u8  log_mpt_sz;
 133         u8  log_uar_sz;
 134 };
 135
 136 struct mlx4_init_ib_param {
 137         int port_width;
 138         int vl_cap;
 139         int mtu_cap;
 140         u16 gid_cap;
 141         u16 pkey_cap;
 142         int set_guid0;
 143         u64 guid0;
 144         int set_node_guid;
 145         u64 node_guid;
 146         int set_si_guid;
 147         u64 si_guid;
 148 };
 149
 150 struct mlx4_set_ib_param {
 151         int set_si_guid;
 152         int reset_qkey_viol;
 153         u64 si_guid;
 154         u32 cap_mask;
 155 };
 156
 157 int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap);
 158 int mlx4_MAP_FA(struct mlx4_dev *dev, struct mlx4_icm *icm);
 159 int mlx4_UNMAP_FA(struct mlx4_dev *dev);
 160 int mlx4_RUN_FW(struct mlx4_dev *dev);
 161 int mlx4_QUERY_FW(struct mlx4_dev *dev);
 162 int mlx4_QUERY_ADAPTER(struct mlx4_dev *dev, struct mlx4_adapter *adapter);
 163 int mlx4_INIT_HCA(struct mlx4_dev *dev, struct mlx4_init_hca_param *param);
 164 int mlx4_CLOSE_HCA(struct mlx4_dev *dev, int panic);
 165 int mlx4_map_cmd(struct mlx4_dev *dev, u16 op, struct mlx4_icm *icm, u64 virt);
 166 int mlx4_SET_ICM_SIZE(struct mlx4_dev *dev, u64 icm_size, u64 *aux_pages);
 167 int mlx4_MAP_ICM_AUX(struct mlx4_dev *dev, struct mlx4_icm *icm);
 168 int mlx4_UNMAP_ICM_AUX(struct mlx4_dev *dev);
 169 int mlx4_NOP(struct mlx4_dev *dev);
 170 int mlx4_MOD_STAT_CFG(struct mlx4_dev *dev, struct mlx4_mod_stat_cfg *cfg);
 171
 172 #endif /* MLX4_FW_H */