diff options
Diffstat (limited to 'kernel/drivers/net/ethernet/mellanox/mlx4/fw.h')
| -rw-r--r-- | kernel/drivers/net/ethernet/mellanox/mlx4/fw.h | 257 |
1 files changed, 257 insertions, 0 deletions
diff --git a/kernel/drivers/net/ethernet/mellanox/mlx4/fw.h b/kernel/drivers/net/ethernet/mellanox/mlx4/fw.h new file mode 100644 index 000000000..07cb7c246 --- /dev/null +++ b/kernel/drivers/net/ethernet/mellanox/mlx4/fw.h @@ -0,0 +1,257 @@ +/* + * Copyright (c) 2004, 2005 Topspin Communications. All rights reserved. + * Copyright (c) 2005, 2006, 2007, 2008 Mellanox Technologies. All rights reserved. + * Copyright (c) 2006, 2007 Cisco Systems. All rights reserved. + * + * This software is available to you under a choice of one of two + * licenses. You may choose to be licensed under the terms of the GNU + * General Public License (GPL) Version 2, available from the file + * COPYING in the main directory of this source tree, or the + * OpenIB.org BSD license below: + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * - Redistributions of source code must retain the above + * copyright notice, this list of conditions and the following + * disclaimer. + * + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef MLX4_FW_H +#define MLX4_FW_H + +#include "mlx4.h" +#include "icm.h" + +struct mlx4_mod_stat_cfg { + u8 log_pg_sz; + u8 log_pg_sz_m; +}; + +struct mlx4_port_cap { + u8 supported_port_types; + u8 suggested_type; + u8 default_sense; + u8 log_max_macs; + u8 log_max_vlans; + int ib_mtu; + int max_port_width; + int max_vl; + int max_gids; + int max_pkeys; + u64 def_mac; + u16 eth_mtu; + int trans_type; + int vendor_oui; + u16 wavelength; + u64 trans_code; + u8 dmfs_optimized_state; +}; + +struct mlx4_dev_cap { + int max_srq_sz; + int max_qp_sz; + int reserved_qps; + int max_qps; + int reserved_srqs; + int max_srqs; + int max_cq_sz; + int reserved_cqs; + int max_cqs; + int max_mpts; + int reserved_eqs; + int max_eqs; + int num_sys_eqs; + int reserved_mtts; + int max_mrw_sz; + int reserved_mrws; + int max_mtt_seg; + int max_requester_per_qp; + int max_responder_per_qp; + int max_rdma_global; + int local_ca_ack_delay; + int num_ports; + u32 max_msg_sz; + u16 stat_rate_support; + int fs_log_max_ucast_qp_range_size; + int fs_max_num_qp_per_entry; + u64 flags; + u64 flags2; + int reserved_uars; + int uar_size; + int min_page_sz; + int bf_reg_size; + int bf_regs_per_page; + int max_sq_sg; + int max_sq_desc_sz; + int max_rq_sg; + int max_rq_desc_sz; + int max_qp_per_mcg; + int reserved_mgms; + int max_mcgs; + int reserved_pds; + int max_pds; + int reserved_xrcds; + int max_xrcds; + int qpc_entry_sz; + int rdmarc_entry_sz; + int altc_entry_sz; + int aux_entry_sz; + int srq_entry_sz; + int cqc_entry_sz; + int eqc_entry_sz; + int dmpt_entry_sz; + int cmpt_entry_sz; + int mtt_entry_sz; + int resize_srq; + u32 bmme_flags; + u32 reserved_lkey; + u64 max_icm_sz; + int max_gso_sz; + int max_rss_tbl_sz; + u32 max_counters; + u32 dmfs_high_rate_qpn_base; + u32 dmfs_high_rate_qpn_range; + struct mlx4_rate_limit_caps rl_caps; + struct mlx4_port_cap port_cap[MLX4_MAX_PORTS + 1]; +}; + +struct mlx4_func_cap { + u8 num_ports; + u8 flags; + u32 pf_context_behaviour; + int qp_quota; + int cq_quota; + int srq_quota; + int mpt_quota; + int mtt_quota; + int max_eq; + int reserved_eq; + int mcg_quota; + u32 qp0_qkey; + u32 qp0_tunnel_qpn; + u32 qp0_proxy_qpn; + u32 qp1_tunnel_qpn; + u32 qp1_proxy_qpn; + u32 reserved_lkey; + u8 physical_port; + u8 port_flags; + u8 flags1; + u64 phys_port_id; + u32 extra_flags; +}; + +struct mlx4_func { + int bus; + int device; + int function; + int physical_function; + int rsvd_eqs; + int max_eq; + int rsvd_uars; +}; + +struct mlx4_adapter { + char board_id[MLX4_BOARD_ID_LEN]; + u8 inta_pin; +}; + +struct mlx4_init_hca_param { + u64 qpc_base; + u64 rdmarc_base; + u64 auxc_base; + u64 altc_base; + u64 srqc_base; + u64 cqc_base; + u64 eqc_base; + u64 mc_base; + u64 dmpt_base; + u64 cmpt_base; + u64 mtt_base; + u64 global_caps; + u16 log_mc_entry_sz; + u16 log_mc_hash_sz; + u16 hca_core_clock; /* Internal Clock Frequency (in MHz) */ + u8 log_num_qps; + u8 log_num_srqs; + u8 log_num_cqs; + u8 log_num_eqs; + u16 num_sys_eqs; + u8 log_rd_per_qp; + u8 log_mc_table_sz; + u8 log_mpt_sz; + u8 log_uar_sz; + u8 mw_enabled; /* Enable memory windows */ + u8 uar_page_sz; /* log pg sz in 4k chunks */ + u8 steering_mode; /* for QUERY_HCA */ + u8 dmfs_high_steer_mode; /* for QUERY_HCA */ + u64 dev_cap_enabled; + u16 cqe_size; /* For use only when CQE stride feature enabled */ + u16 eqe_size; /* For use only when EQE stride feature enabled */ + u8 rss_ip_frags; +}; + +struct mlx4_init_ib_param { + int port_width; + int vl_cap; + int mtu_cap; + u16 gid_cap; + u16 pkey_cap; + int set_guid0; + u64 guid0; + int set_node_guid; + u64 node_guid; + int set_si_guid; + u64 si_guid; +}; + +struct mlx4_set_ib_param { + int set_si_guid; + int reset_qkey_viol; + u64 si_guid; + u32 cap_mask; +}; + +void mlx4_dev_cap_dump(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap); +int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap); +int mlx4_QUERY_PORT(struct mlx4_dev *dev, int port, struct mlx4_port_cap *port_cap); +int mlx4_QUERY_FUNC_CAP(struct mlx4_dev *dev, u8 gen_or_port, + struct mlx4_func_cap *func_cap); +int mlx4_QUERY_FUNC_CAP_wrapper(struct mlx4_dev *dev, int slave, + struct mlx4_vhcr *vhcr, + struct mlx4_cmd_mailbox *inbox, + struct mlx4_cmd_mailbox *outbox, + struct mlx4_cmd_info *cmd); +int mlx4_QUERY_FUNC(struct mlx4_dev *dev, struct mlx4_func *func, int slave); +int mlx4_MAP_FA(struct mlx4_dev *dev, struct mlx4_icm *icm); +int mlx4_UNMAP_FA(struct mlx4_dev *dev); +int mlx4_RUN_FW(struct mlx4_dev *dev); +int mlx4_QUERY_FW(struct mlx4_dev *dev); +int mlx4_QUERY_ADAPTER(struct mlx4_dev *dev, struct mlx4_adapter *adapter); +int mlx4_INIT_HCA(struct mlx4_dev *dev, struct mlx4_init_hca_param *param); +int mlx4_QUERY_HCA(struct mlx4_dev *dev, struct mlx4_init_hca_param *param); +int mlx4_CLOSE_HCA(struct mlx4_dev *dev, int panic); +int mlx4_map_cmd(struct mlx4_dev *dev, u16 op, struct mlx4_icm *icm, u64 virt); +int mlx4_SET_ICM_SIZE(struct mlx4_dev *dev, u64 icm_size, u64 *aux_pages); +int mlx4_MAP_ICM_AUX(struct mlx4_dev *dev, struct mlx4_icm *icm); +int mlx4_UNMAP_ICM_AUX(struct mlx4_dev *dev); +int mlx4_NOP(struct mlx4_dev *dev); +int mlx4_MOD_STAT_CFG(struct mlx4_dev *dev, struct mlx4_mod_stat_cfg *cfg); +void mlx4_opreq_action(struct work_struct *work); + +#endif /* MLX4_FW_H */ |