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/*
* 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 */
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