/* bnx2x_sp.h: Qlogic Everest network driver. * * Copyright 2011-2013 Broadcom Corporation * Copyright (c) 2014 QLogic Corporation * All rights reserved * * Unless you and Qlogic execute a separate written software license * agreement governing use of this software, this software is licensed to you * under the terms of the GNU General Public License version 2, available * at http://www.gnu.org/licenses/gpl-2.0.html (the "GPL"). * * Notwithstanding the above, under no circumstances may you combine this * software in any way with any other Qlogic software provided under a * license other than the GPL, without Qlogic's express prior written * consent. * * Maintained by: Ariel Elior <[email protected]> * Written by: Vladislav Zolotarov * */ #ifndef BNX2X_SP_VERBS #define BNX2X_SP_VERBS struct bnx2x; struct eth_context; /* Bits representing general command's configuration */ enum { … }; bnx2x_obj_type; /* Public slow path states */ enum { … }; struct bnx2x_raw_obj { … }; /************************* VLAN-MAC commands related parameters ***************/ struct bnx2x_mac_ramrod_data { … }; struct bnx2x_vlan_ramrod_data { … }; struct bnx2x_vlan_mac_ramrod_data { … }; bnx2x_classification_ramrod_data; /* VLAN_MAC commands */ enum bnx2x_vlan_mac_cmd { … }; struct bnx2x_vlan_mac_data { … }; /*************************** Exe Queue obj ************************************/ bnx2x_exe_queue_cmd_data; struct bnx2x_exeq_elem { … }; bnx2x_qable_obj; bnx2x_exeq_comp_elem; struct bnx2x_exe_queue_obj; exe_q_validate; exe_q_remove; /* Return positive if entry was optimized, 0 - if not, negative * in case of an error. */ exe_q_optimize; exe_q_execute; exe_q_get; struct bnx2x_exe_queue_obj { … }; /***************** Classification verbs: Set/Del MAC/VLAN/VLAN-MAC ************/ /* * Element in the VLAN_MAC registry list having all currently configured * rules. */ struct bnx2x_vlan_mac_registry_elem { … }; /* Bits representing VLAN_MAC commands specific flags */ enum { … }; /* When looking for matching filters, some flags are not interesting */ #define BNX2X_VLAN_MAC_CMP_MASK … #define BNX2X_VLAN_MAC_CMP_FLAGS(flags) … struct bnx2x_vlan_mac_ramrod_params { … }; struct bnx2x_vlan_mac_obj { … }; enum { … }; /** RX_MODE verbs:DROP_ALL/ACCEPT_ALL/ACCEPT_ALL_MULTI/ACCEPT_ALL_VLAN/NORMAL */ /* RX_MODE ramrod special flags: set in rx_mode_flags field in * a bnx2x_rx_mode_ramrod_params. */ enum { … }; enum { … }; struct bnx2x_rx_mode_ramrod_params { … }; struct bnx2x_rx_mode_obj { … }; /********************** Set multicast group ***********************************/ struct bnx2x_mcast_list_elem { … }; bnx2x_mcast_config_data; struct bnx2x_mcast_ramrod_params { … }; enum bnx2x_mcast_cmd { … }; struct bnx2x_mcast_obj { … }; /*************************** Credit handling **********************************/ struct bnx2x_credit_pool_obj { … }; /*************************** RSS configuration ********************************/ enum { … }; struct bnx2x_config_rss_params { … }; struct bnx2x_rss_config_obj { … }; /*********************** Queue state update ***********************************/ /* UPDATE command options */ enum { … }; /* Allowed Queue states */ enum bnx2x_q_state { … }; /* Allowed Queue states */ enum bnx2x_q_logical_state { … }; /* Allowed commands */ enum bnx2x_queue_cmd { … }; /* queue SETUP + INIT flags */ enum { … }; /* Queue type options: queue type may be a combination of below. */ enum bnx2x_q_type { … }; #define BNX2X_PRIMARY_CID_INDEX … #define BNX2X_MULTI_TX_COS_E1X … #define BNX2X_MULTI_TX_COS_E2_E3A0 … #define BNX2X_MULTI_TX_COS_E3B0 … #define BNX2X_MULTI_TX_COS … #define MAC_PAD … /* DMAE channel to be used by FW for timesync workaroun. A driver that sends * timesync-related ramrods must not use this DMAE command ID. */ #define FW_DMAE_CMD_ID … struct bnx2x_queue_init_params { … }; struct bnx2x_queue_terminate_params { … }; struct bnx2x_queue_cfc_del_params { … }; struct bnx2x_queue_update_params { … }; struct bnx2x_queue_update_tpa_params { … }; struct rxq_pause_params { … }; /* general */ struct bnx2x_general_setup_params { … }; struct bnx2x_rxq_setup_params { … }; struct bnx2x_txq_setup_params { … }; struct bnx2x_queue_setup_params { … }; struct bnx2x_queue_setup_tx_only_params { … }; struct bnx2x_queue_state_params { … }; struct bnx2x_viflist_params { … }; struct bnx2x_queue_sp_obj { … }; /********************** Function state update *********************************/ /* UPDATE command options */ enum { … }; /* Allowed Function states */ enum bnx2x_func_state { … }; /* Allowed Function commands */ enum bnx2x_func_cmd { … }; struct bnx2x_func_hw_init_params { … }; struct bnx2x_func_hw_reset_params { … }; struct bnx2x_func_start_params { … }; struct bnx2x_func_switch_update_params { … }; struct bnx2x_func_afex_update_params { … }; struct bnx2x_func_afex_viflists_params { … }; struct bnx2x_func_tx_start_params { … }; struct bnx2x_func_set_timesync_params { … }; struct bnx2x_func_state_params { … }; struct bnx2x_func_sp_drv_ops { … }; struct bnx2x_func_sp_obj { … }; /********************** Interfaces ********************************************/ /* Queueable objects set */ bnx2x_qable_obj; /************** Function state update *********/ void bnx2x_init_func_obj(struct bnx2x *bp, struct bnx2x_func_sp_obj *obj, void *rdata, dma_addr_t rdata_mapping, void *afex_rdata, dma_addr_t afex_rdata_mapping, struct bnx2x_func_sp_drv_ops *drv_iface); int bnx2x_func_state_change(struct bnx2x *bp, struct bnx2x_func_state_params *params); enum bnx2x_func_state bnx2x_func_get_state(struct bnx2x *bp, struct bnx2x_func_sp_obj *o); /******************* Queue State **************/ void bnx2x_init_queue_obj(struct bnx2x *bp, struct bnx2x_queue_sp_obj *obj, u8 cl_id, u32 *cids, u8 cid_cnt, u8 func_id, void *rdata, dma_addr_t rdata_mapping, unsigned long type); int bnx2x_queue_state_change(struct bnx2x *bp, struct bnx2x_queue_state_params *params); int bnx2x_get_q_logical_state(struct bnx2x *bp, struct bnx2x_queue_sp_obj *obj); /********************* VLAN-MAC ****************/ void bnx2x_init_mac_obj(struct bnx2x *bp, struct bnx2x_vlan_mac_obj *mac_obj, u8 cl_id, u32 cid, u8 func_id, void *rdata, dma_addr_t rdata_mapping, int state, unsigned long *pstate, bnx2x_obj_type type, struct bnx2x_credit_pool_obj *macs_pool); void bnx2x_init_vlan_obj(struct bnx2x *bp, struct bnx2x_vlan_mac_obj *vlan_obj, u8 cl_id, u32 cid, u8 func_id, void *rdata, dma_addr_t rdata_mapping, int state, unsigned long *pstate, bnx2x_obj_type type, struct bnx2x_credit_pool_obj *vlans_pool); void bnx2x_init_vlan_mac_obj(struct bnx2x *bp, struct bnx2x_vlan_mac_obj *vlan_mac_obj, u8 cl_id, u32 cid, u8 func_id, void *rdata, dma_addr_t rdata_mapping, int state, unsigned long *pstate, bnx2x_obj_type type, struct bnx2x_credit_pool_obj *macs_pool, struct bnx2x_credit_pool_obj *vlans_pool); int bnx2x_vlan_mac_h_read_lock(struct bnx2x *bp, struct bnx2x_vlan_mac_obj *o); void bnx2x_vlan_mac_h_read_unlock(struct bnx2x *bp, struct bnx2x_vlan_mac_obj *o); int bnx2x_vlan_mac_h_write_lock(struct bnx2x *bp, struct bnx2x_vlan_mac_obj *o); int bnx2x_config_vlan_mac(struct bnx2x *bp, struct bnx2x_vlan_mac_ramrod_params *p); int bnx2x_vlan_mac_move(struct bnx2x *bp, struct bnx2x_vlan_mac_ramrod_params *p, struct bnx2x_vlan_mac_obj *dest_o); /********************* RX MODE ****************/ void bnx2x_init_rx_mode_obj(struct bnx2x *bp, struct bnx2x_rx_mode_obj *o); /** * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters. * * @p: Command parameters * * Return: 0 - if operation was successful and there is no pending completions, * positive number - if there are pending completions, * negative - if there were errors */ int bnx2x_config_rx_mode(struct bnx2x *bp, struct bnx2x_rx_mode_ramrod_params *p); /****************** MULTICASTS ****************/ void bnx2x_init_mcast_obj(struct bnx2x *bp, struct bnx2x_mcast_obj *mcast_obj, u8 mcast_cl_id, u32 mcast_cid, u8 func_id, u8 engine_id, void *rdata, dma_addr_t rdata_mapping, int state, unsigned long *pstate, bnx2x_obj_type type); /** * bnx2x_config_mcast - Configure multicast MACs list. * * @cmd: command to execute: BNX2X_MCAST_CMD_X * * May configure a new list * provided in p->mcast_list (BNX2X_MCAST_CMD_ADD), clean up * (BNX2X_MCAST_CMD_DEL) or restore (BNX2X_MCAST_CMD_RESTORE) a current * configuration, continue to execute the pending commands * (BNX2X_MCAST_CMD_CONT). * * If previous command is still pending or if number of MACs to * configure is more that maximum number of MACs in one command, * the current command will be enqueued to the tail of the * pending commands list. * * Return: 0 is operation was successful and there are no pending completions, * negative if there were errors, positive if there are pending * completions. */ int bnx2x_config_mcast(struct bnx2x *bp, struct bnx2x_mcast_ramrod_params *p, enum bnx2x_mcast_cmd cmd); /****************** CREDIT POOL ****************/ void bnx2x_init_mac_credit_pool(struct bnx2x *bp, struct bnx2x_credit_pool_obj *p, u8 func_id, u8 func_num); void bnx2x_init_vlan_credit_pool(struct bnx2x *bp, struct bnx2x_credit_pool_obj *p, u8 func_id, u8 func_num); void bnx2x_init_credit_pool(struct bnx2x_credit_pool_obj *p, int base, int credit); /****************** RSS CONFIGURATION ****************/ void bnx2x_init_rss_config_obj(struct bnx2x *bp, struct bnx2x_rss_config_obj *rss_obj, u8 cl_id, u32 cid, u8 func_id, u8 engine_id, void *rdata, dma_addr_t rdata_mapping, int state, unsigned long *pstate, bnx2x_obj_type type); /** * bnx2x_config_rss - Updates RSS configuration according to provided parameters * * Return: 0 in case of success */ int bnx2x_config_rss(struct bnx2x *bp, struct bnx2x_config_rss_params *p); /** * bnx2x_get_rss_ind_table - Return the current ind_table configuration. * * @ind_table: buffer to fill with the current indirection * table content. Should be at least * T_ETH_INDIRECTION_TABLE_SIZE bytes long. */ void bnx2x_get_rss_ind_table(struct bnx2x_rss_config_obj *rss_obj, u8 *ind_table); #define PF_MAC_CREDIT_E2(bp, func_num) … #define BNX2X_VFS_VLAN_CREDIT(bp) … #define PF_VLAN_CREDIT_E2(bp, func_num) … #endif /* BNX2X_SP_VERBS */
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