/* * 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 flags0; 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; u8 log_mc_entry_sz; u8 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; u8 phv_check_en; /* for QUERY_HCA */ }; 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 */