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_dev_cap {
  42         int max_srq_sz;
  43         int max_qp_sz;
  44         int reserved_qps;
  45         int max_qps;
  46         int reserved_srqs;
  47         int max_srqs;
  48         int max_cq_sz;
  49         int reserved_cqs;
  50         int max_cqs;
  51         int max_mpts;
  52         int reserved_eqs;
  53         int max_eqs;
  54         int reserved_mtts;
  55         int max_mrw_sz;
  56         int reserved_mrws;
  57         int max_mtt_seg;
  58         int max_requester_per_qp;
  59         int max_responder_per_qp;
  60         int max_rdma_global;
  61         int local_ca_ack_delay;
  62         int num_ports;
  63         u32 max_msg_sz;
  64         int max_mtu[MLX4_MAX_PORTS + 1];
  65         int max_port_width[MLX4_MAX_PORTS + 1];
  66         int max_vl[MLX4_MAX_PORTS + 1];
  67         int max_gids[MLX4_MAX_PORTS + 1];
  68         int max_pkeys[MLX4_MAX_PORTS + 1];
  69         u16 stat_rate_support;
  70         u32 flags;
  71         int reserved_uars;
  72         int uar_size;
  73         int min_page_sz;
  74         int bf_reg_size;
  75         int bf_regs_per_page;
  76         int max_sq_sg;
  77         int max_sq_desc_sz;
  78         int max_rq_sg;
  79         int max_rq_desc_sz;
  80         int max_qp_per_mcg;
  81         int reserved_mgms;
  82         int max_mcgs;
  83         int reserved_pds;
  84         int max_pds;
  85         int qpc_entry_sz;
  86         int rdmarc_entry_sz;
  87         int altc_entry_sz;
  88         int aux_entry_sz;
  89         int srq_entry_sz;
  90         int cqc_entry_sz;
  91         int eqc_entry_sz;
  92         int dmpt_entry_sz;
  93         int cmpt_entry_sz;
  94         int mtt_entry_sz;
  95         int resize_srq;
  96         u8  bmme_flags;
  97         u32 reserved_lkey;
  98         u64 max_icm_sz;
  99 };
 100
 101 struct mlx4_adapter {
 102         char board_id[MLX4_BOARD_ID_LEN];
 103         u8   inta_pin;
 104 };
 105
 106 struct mlx4_init_hca_param {
 107         u64 qpc_base;
 108         u64 rdmarc_base;
 109         u64 auxc_base;
 110         u64 altc_base;
 111         u64 srqc_base;
 112         u64 cqc_base;
 113         u64 eqc_base;
 114         u64 mc_base;
 115         u64 dmpt_base;
 116         u64 cmpt_base;
 117         u64 mtt_base;
 118         u16 log_mc_entry_sz;
 119         u16 log_mc_hash_sz;
 120         u8  log_num_qps;
 121         u8  log_num_srqs;
 122         u8  log_num_cqs;
 123         u8  log_num_eqs;
 124         u8  log_rd_per_qp;
 125         u8  log_mc_table_sz;
 126         u8  log_mpt_sz;
 127         u8  log_uar_sz;
 128 };
 129
 130 struct mlx4_init_ib_param {
 131         int port_width;
 132         int vl_cap;
 133         int mtu_cap;
 134         u16 gid_cap;
 135         u16 pkey_cap;
 136         int set_guid0;
 137         u64 guid0;
 138         int set_node_guid;
 139         u64 node_guid;
 140         int set_si_guid;
 141         u64 si_guid;
 142 };
 143
 144 struct mlx4_set_ib_param {
 145         int set_si_guid;
 146         int reset_qkey_viol;
 147         u64 si_guid;
 148         u32 cap_mask;
 149 };
 150
 151 int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap);
 152 int mlx4_MAP_FA(struct mlx4_dev *dev, struct mlx4_icm *icm);
 153 int mlx4_UNMAP_FA(struct mlx4_dev *dev);
 154 int mlx4_RUN_FW(struct mlx4_dev *dev);
 155 int mlx4_QUERY_FW(struct mlx4_dev *dev);
 156 int mlx4_QUERY_ADAPTER(struct mlx4_dev *dev, struct mlx4_adapter *adapter);
 157 int mlx4_INIT_HCA(struct mlx4_dev *dev, struct mlx4_init_hca_param *param);
 158 int mlx4_CLOSE_HCA(struct mlx4_dev *dev, int panic);
 159 int mlx4_map_cmd(struct mlx4_dev *dev, u16 op, struct mlx4_icm *icm, u64 virt);
 160 int mlx4_SET_ICM_SIZE(struct mlx4_dev *dev, u64 icm_size, u64 *aux_pages);
 161 int mlx4_MAP_ICM_AUX(struct mlx4_dev *dev, struct mlx4_icm *icm);
 162 int mlx4_UNMAP_ICM_AUX(struct mlx4_dev *dev);
 163 int mlx4_NOP(struct mlx4_dev *dev);
 164
 165 #endif /* MLX4_FW_H */