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/*
* Copyright (c) 2016 QLogic Corporation.
* All rights reserved.
* www.qlogic.com
*
* See LICENSE.qede_pmd for copyright and licensing details.
*/
#ifndef _INIT_FW_FUNCS_H
#define _INIT_FW_FUNCS_H
/* forward declarations */
struct init_qm_pq_params;
/**
* @brief ecore_qm_pf_mem_size - prepare QM ILT sizes
*
* Returns the required host memory size in 4KB units.
* Must be called before all QM init HSI functions.
*
* @param pf_id - physical function ID
* @param num_pf_cids - number of connections used by this PF
* @param num_vf_cids - number of connections used by VFs of this PF
* @param num_tids - number of tasks used by this PF
* @param num_pf_pqs - number of PQs used by this PF
* @param num_vf_pqs - number of PQs used by VFs of this PF
*
* @return The required host memory size in 4KB units.
*/
u32 ecore_qm_pf_mem_size(u8 pf_id,
u32 num_pf_cids,
u32 num_vf_cids,
u32 num_tids, u16 num_pf_pqs, u16 num_vf_pqs);
/**
* @brief ecore_qm_common_rt_init -
* Prepare QM runtime init values for the engine phase
*
* @param p_hwfn
* @param max_ports_per_engine - max number of ports per engine in HW
* @param max_phys_tcs_per_port - max number of physical TCs per port in HW
* @param pf_rl_en - enable per-PF rate limiters
* @param pf_wfq_en - enable per-PF WFQ
* @param vport_rl_en - enable per-VPORT rate limiters
* @param vport_wfq_en - enable per-VPORT WFQ
* @param port_params- array of size MAX_NUM_PORTS with parameters for each port
*
* @return 0 on success, -1 on error.
*/
int ecore_qm_common_rt_init(struct ecore_hwfn *p_hwfn,
u8 max_ports_per_engine,
u8 max_phys_tcs_per_port,
bool pf_rl_en,
bool pf_wfq_en,
bool vport_rl_en,
bool vport_wfq_en,
struct init_qm_port_params
port_params[MAX_NUM_PORTS]);
int ecore_qm_pf_rt_init(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt,
u8 port_id,
u8 pf_id,
u8 max_phys_tcs_per_port,
bool is_first_pf,
u32 num_pf_cids,
u32 num_vf_cids,
u32 num_tids,
u16 start_pq,
u16 num_pf_pqs,
u16 num_vf_pqs,
u8 start_vport,
u8 num_vports,
u16 pf_wfq,
u32 pf_rl,
struct init_qm_pq_params *pq_params,
struct init_qm_vport_params *vport_params);
/**
* @brief ecore_init_pf_wfq Initializes the WFQ weight of the specified PF
*
* @param p_hwfn
* @param p_ptt - ptt window used for writing the registers
* @param pf_id - PF ID
* @param pf_wfq - WFQ weight. Must be non-zero.
*
* @return 0 on success, -1 on error.
*/
int ecore_init_pf_wfq(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt, u8 pf_id, u16 pf_wfq);
/**
* @brief ecore_init_pf_rl Initializes the rate limit of the specified PF
*
* @param p_hwfn
* @param p_ptt - ptt window used for writing the registers
* @param pf_id - PF ID
* @param pf_rl - rate limit in Mb/sec units
*
* @return 0 on success, -1 on error.
*/
int ecore_init_pf_rl(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt, u8 pf_id, u32 pf_rl);
/**
* @brief ecore_init_vport_wfq Initializes the WFQ weight of the specified VPORT
*
* @param p_hwfn
* @param p_ptt - ptt window used for writing the registers
* @param first_tx_pq_id- An array containing the first Tx PQ ID associated
* with the VPORT for each TC. This array is filled by
* ecore_qm_pf_rt_init
* @param vport_wfq - WFQ weight. Must be non-zero.
*
* @return 0 on success, -1 on error.
*/
int ecore_init_vport_wfq(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt,
u16 first_tx_pq_id[NUM_OF_TCS], u16 vport_wfq);
/**
* @brief ecore_init_vport_rl Initializes the rate limit of the specified VPORT
*
* @param p_hwfn
* @param p_ptt - ptt window used for writing the registers
* @param vport_id - VPORT ID
* @param vport_rl - rate limit in Mb/sec units
*
* @return 0 on success, -1 on error.
*/
int ecore_init_vport_rl(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt, u8 vport_id, u32 vport_rl);
/**
* @brief ecore_send_qm_stop_cmd Sends a stop command to the QM
*
* @param p_hwfn
* @param p_ptt - ptt window used for writing the registers
* @param is_release_cmd - true for release, false for stop.
* @param is_tx_pq - true for Tx PQs, false for Other PQs.
* @param start_pq - first PQ ID to stop
* @param num_pqs - Number of PQs to stop, starting from start_pq.
*
* @return bool, true if successful, false if timeout occurred while
* waiting for QM command done.
*/
bool ecore_send_qm_stop_cmd(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt,
bool is_release_cmd,
bool is_tx_pq, u16 start_pq, u16 num_pqs);
/**
* @brief ecore_init_nig_ets - initializes the NIG ETS arbiter
*
* Based on weight/priority requirements per-TC.
*
* @param p_ptt - ptt window used for writing the registers.
* @param req - the NIG ETS initialization requirements.
* @param is_lb - if set, the loopback port arbiter is initialized, otherwise
* the physical port arbiter is initialized. The pure-LB TC
* requirements are ignored when is_lb is cleared.
*/
void ecore_init_nig_ets(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt,
struct init_ets_req *req, bool is_lb);
/**
* @brief ecore_init_nig_lb_rl - initializes the NIG LB RLs
*
* Based on global and per-TC rate requirements
*
* @param p_ptt - ptt window used for writing the registers.
* @param req - the NIG LB RLs initialization requirements.
*/
void ecore_init_nig_lb_rl(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt,
struct init_nig_lb_rl_req *req);
/**
* @brief ecore_init_nig_pri_tc_map - initializes the NIG priority to TC map.
*
* Assumes valid arguments.
*
* @param p_ptt - ptt window used for writing the registers.
* @param req - required mapping from prioirties to TCs.
*/
void ecore_init_nig_pri_tc_map(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt,
struct init_nig_pri_tc_map_req *req);
/**
* @brief ecore_init_prs_ets - initializes the PRS Rx ETS arbiter
*
* Based on weight/priority requirements per-TC.
*
* @param p_ptt - ptt window used for writing the registers.
* @param req - the PRS ETS initialization requirements.
*/
void ecore_init_prs_ets(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt, struct init_ets_req *req);
/**
* @brief ecore_init_brb_ram - initializes BRB RAM sizes per TC
*
* Based on weight/priority requirements per-TC.
*
* @param p_ptt - ptt window used for writing the registers.
* @param req - the BRB RAM initialization requirements.
*/
void ecore_init_brb_ram(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt, struct init_brb_ram_req *req);
/**
* @brief ecore_set_engine_mf_ovlan_eth_type - initializes Nig,Prs,Pbf
* and llh ethType Regs to input ethType
* should Be called once per engine if engine is in BD mode.
*
* @param p_ptt - ptt window used for writing the registers.
* @param ethType - etherType to configure
*/
void ecore_set_engine_mf_ovlan_eth_type(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt, u32 eth_type);
/**
* @brief ecore_set_port_mf_ovlan_eth_type - initializes DORQ ethType Regs
* to input ethType
* should Be called once per port.
*
* @param p_ptt - ptt window used for writing the registers.
* @param ethType - etherType to configure
*/
void ecore_set_port_mf_ovlan_eth_type(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt, u32 eth_type);
/**
* @brief ecore_set_vxlan_dest_port - init vxlan tunnel destination udp port
*
* @param p_ptt - ptt window used for writing the registers.
* @param dest_port - vxlan destination udp port.
*/
void ecore_set_vxlan_dest_port(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt, u16 dest_port);
/**
* @brief ecore_set_vxlan_enable - enable or disable VXLAN tunnel in HW
*
* @param p_ptt - ptt window used for writing the registers.
* @param vxlan_enable - vxlan enable flag.
*/
void ecore_set_vxlan_enable(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt, bool vxlan_enable);
/**
* @brief ecore_set_gre_enable - enable or disable GRE tunnel in HW
*
* @param p_ptt - ptt window used for writing the registers.
* @param eth_gre_enable - eth GRE enable enable flag.
* @param ip_gre_enable - IP GRE enable enable flag.
*/
void ecore_set_gre_enable(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt,
bool eth_gre_enable, bool ip_gre_enable);
/**
* @brief ecore_set_geneve_dest_port - init geneve tunnel destination udp port
*
* @param p_ptt - ptt window used for writing the registers.
* @param dest_port - geneve destination udp port.
*/
void ecore_set_geneve_dest_port(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt, u16 dest_port);
/**
* @brief ecore_set_gre_enable - enable or disable GRE tunnel in HW
*
* @param p_ptt - ptt window used for writing the registers.
* @param eth_geneve_enable - eth GENEVE enable enable flag.
* @param ip_geneve_enable - IP GENEVE enable enable flag.
*/
void ecore_set_geneve_enable(struct ecore_hwfn *p_hwfn,
struct ecore_ptt *p_ptt,
bool eth_geneve_enable, bool ip_geneve_enable);
#endif
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