2 * Copyright (c) 2004, 2005 Topspin Communications. All rights reserved.
3 * Copyright (c) 2005, 2006, 2007, 2008 Mellanox Technologies. All rights reserved.
4 * Copyright (c) 2006, 2007 Cisco Systems. All rights reserved.
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:
12 * Redistribution and use in source and binary forms, with or
13 * without modification, are permitted provided that the following
16 * - Redistributions of source code must retain the above
17 * copyright notice, this list of conditions and the following
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.
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
41 struct mlx4_mod_stat_cfg {
46 struct mlx4_port_cap {
47 u8 supported_port_types;
63 u8 dmfs_optimized_state;
84 int max_requester_per_qp;
85 int max_responder_per_qp;
87 int local_ca_ack_delay;
90 u16 stat_rate_support;
91 int fs_log_max_ucast_qp_range_size;
92 int fs_max_num_qp_per_entry;
128 u32 dmfs_high_rate_qpn_base;
129 u32 dmfs_high_rate_qpn_range;
130 struct mlx4_rate_limit_caps rl_caps;
131 struct mlx4_port_cap port_cap[MLX4_MAX_PORTS + 1];
134 struct mlx4_func_cap {
137 u32 pf_context_behaviour;
163 int physical_function;
169 struct mlx4_adapter {
170 char board_id[MLX4_BOARD_ID_LEN];
174 struct mlx4_init_hca_param {
189 u16 hca_core_clock; /* Internal Clock Frequency (in MHz) */
199 u8 mw_enabled; /* Enable memory windows */
200 u8 uar_page_sz; /* log pg sz in 4k chunks */
201 u8 steering_mode; /* for QUERY_HCA */
202 u8 dmfs_high_steer_mode; /* for QUERY_HCA */
204 u16 cqe_size; /* For use only when CQE stride feature enabled */
205 u16 eqe_size; /* For use only when EQE stride feature enabled */
207 u8 phv_check_en; /* for QUERY_HCA */
210 struct mlx4_init_ib_param {
224 struct mlx4_set_ib_param {
231 void mlx4_dev_cap_dump(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap);
232 int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap);
233 int mlx4_QUERY_PORT(struct mlx4_dev *dev, int port, struct mlx4_port_cap *port_cap);
234 int mlx4_QUERY_FUNC_CAP(struct mlx4_dev *dev, u8 gen_or_port,
235 struct mlx4_func_cap *func_cap);
236 int mlx4_QUERY_FUNC_CAP_wrapper(struct mlx4_dev *dev, int slave,
237 struct mlx4_vhcr *vhcr,
238 struct mlx4_cmd_mailbox *inbox,
239 struct mlx4_cmd_mailbox *outbox,
240 struct mlx4_cmd_info *cmd);
241 int mlx4_QUERY_FUNC(struct mlx4_dev *dev, struct mlx4_func *func, int slave);
242 int mlx4_MAP_FA(struct mlx4_dev *dev, struct mlx4_icm *icm);
243 int mlx4_UNMAP_FA(struct mlx4_dev *dev);
244 int mlx4_RUN_FW(struct mlx4_dev *dev);
245 int mlx4_QUERY_FW(struct mlx4_dev *dev);
246 int mlx4_QUERY_ADAPTER(struct mlx4_dev *dev, struct mlx4_adapter *adapter);
247 int mlx4_INIT_HCA(struct mlx4_dev *dev, struct mlx4_init_hca_param *param);
248 int mlx4_QUERY_HCA(struct mlx4_dev *dev, struct mlx4_init_hca_param *param);
249 int mlx4_CLOSE_HCA(struct mlx4_dev *dev, int panic);
250 int mlx4_map_cmd(struct mlx4_dev *dev, u16 op, struct mlx4_icm *icm, u64 virt);
251 int mlx4_SET_ICM_SIZE(struct mlx4_dev *dev, u64 icm_size, u64 *aux_pages);
252 int mlx4_MAP_ICM_AUX(struct mlx4_dev *dev, struct mlx4_icm *icm);
253 int mlx4_UNMAP_ICM_AUX(struct mlx4_dev *dev);
254 int mlx4_NOP(struct mlx4_dev *dev);
255 int mlx4_MOD_STAT_CFG(struct mlx4_dev *dev, struct mlx4_mod_stat_cfg *cfg);
256 void mlx4_opreq_action(struct work_struct *work);
258 #endif /* MLX4_FW_H */