| /* QLogic qed NIC Driver |
| * Copyright (c) 2015 QLogic Corporation |
| * |
| * This software is available 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. |
| */ |
| #ifndef _QED_L2_H |
| #define _QED_L2_H |
| #include <linux/types.h> |
| #include <linux/io.h> |
| #include <linux/kernel.h> |
| #include <linux/slab.h> |
| #include <linux/qed/qed_eth_if.h> |
| #include "qed.h" |
| #include "qed_hw.h" |
| #include "qed_sp.h" |
| |
| struct qed_sge_tpa_params { |
| u8 max_buffers_per_cqe; |
| |
| u8 update_tpa_en_flg; |
| u8 tpa_ipv4_en_flg; |
| u8 tpa_ipv6_en_flg; |
| u8 tpa_ipv4_tunn_en_flg; |
| u8 tpa_ipv6_tunn_en_flg; |
| |
| u8 update_tpa_param_flg; |
| u8 tpa_pkt_split_flg; |
| u8 tpa_hdr_data_split_flg; |
| u8 tpa_gro_consistent_flg; |
| u8 tpa_max_aggs_num; |
| u16 tpa_max_size; |
| u16 tpa_min_size_to_start; |
| u16 tpa_min_size_to_cont; |
| }; |
| |
| enum qed_filter_opcode { |
| QED_FILTER_ADD, |
| QED_FILTER_REMOVE, |
| QED_FILTER_MOVE, |
| QED_FILTER_REPLACE, /* Delete all MACs and add new one instead */ |
| QED_FILTER_FLUSH, /* Removes all filters */ |
| }; |
| |
| enum qed_filter_ucast_type { |
| QED_FILTER_MAC, |
| QED_FILTER_VLAN, |
| QED_FILTER_MAC_VLAN, |
| QED_FILTER_INNER_MAC, |
| QED_FILTER_INNER_VLAN, |
| QED_FILTER_INNER_PAIR, |
| QED_FILTER_INNER_MAC_VNI_PAIR, |
| QED_FILTER_MAC_VNI_PAIR, |
| QED_FILTER_VNI, |
| }; |
| |
| struct qed_filter_ucast { |
| enum qed_filter_opcode opcode; |
| enum qed_filter_ucast_type type; |
| u8 is_rx_filter; |
| u8 is_tx_filter; |
| u8 vport_to_add_to; |
| u8 vport_to_remove_from; |
| unsigned char mac[ETH_ALEN]; |
| u8 assert_on_error; |
| u16 vlan; |
| u32 vni; |
| }; |
| |
| struct qed_filter_mcast { |
| /* MOVE is not supported for multicast */ |
| enum qed_filter_opcode opcode; |
| u8 vport_to_add_to; |
| u8 vport_to_remove_from; |
| u8 num_mc_addrs; |
| #define QED_MAX_MC_ADDRS 64 |
| unsigned char mac[QED_MAX_MC_ADDRS][ETH_ALEN]; |
| }; |
| |
| int qed_sp_eth_rx_queue_stop(struct qed_hwfn *p_hwfn, |
| u16 rx_queue_id, |
| bool eq_completion_only, bool cqe_completion); |
| |
| int qed_sp_eth_tx_queue_stop(struct qed_hwfn *p_hwfn, u16 tx_queue_id); |
| |
| enum qed_tpa_mode { |
| QED_TPA_MODE_NONE, |
| QED_TPA_MODE_UNUSED, |
| QED_TPA_MODE_GRO, |
| QED_TPA_MODE_MAX |
| }; |
| |
| struct qed_sp_vport_start_params { |
| enum qed_tpa_mode tpa_mode; |
| bool remove_inner_vlan; |
| bool tx_switching; |
| bool only_untagged; |
| bool drop_ttl0; |
| u8 max_buffers_per_cqe; |
| u32 concrete_fid; |
| u16 opaque_fid; |
| u8 vport_id; |
| u16 mtu; |
| }; |
| |
| int qed_sp_eth_vport_start(struct qed_hwfn *p_hwfn, |
| struct qed_sp_vport_start_params *p_params); |
| |
| struct qed_rss_params { |
| u8 update_rss_config; |
| u8 rss_enable; |
| u8 rss_eng_id; |
| u8 update_rss_capabilities; |
| u8 update_rss_ind_table; |
| u8 update_rss_key; |
| u8 rss_caps; |
| u8 rss_table_size_log; |
| u16 rss_ind_table[QED_RSS_IND_TABLE_SIZE]; |
| u32 rss_key[QED_RSS_KEY_SIZE]; |
| }; |
| |
| struct qed_filter_accept_flags { |
| u8 update_rx_mode_config; |
| u8 update_tx_mode_config; |
| u8 rx_accept_filter; |
| u8 tx_accept_filter; |
| #define QED_ACCEPT_NONE 0x01 |
| #define QED_ACCEPT_UCAST_MATCHED 0x02 |
| #define QED_ACCEPT_UCAST_UNMATCHED 0x04 |
| #define QED_ACCEPT_MCAST_MATCHED 0x08 |
| #define QED_ACCEPT_MCAST_UNMATCHED 0x10 |
| #define QED_ACCEPT_BCAST 0x20 |
| }; |
| |
| struct qed_sp_vport_update_params { |
| u16 opaque_fid; |
| u8 vport_id; |
| u8 update_vport_active_rx_flg; |
| u8 vport_active_rx_flg; |
| u8 update_vport_active_tx_flg; |
| u8 vport_active_tx_flg; |
| u8 update_inner_vlan_removal_flg; |
| u8 inner_vlan_removal_flg; |
| u8 silent_vlan_removal_flg; |
| u8 update_default_vlan_enable_flg; |
| u8 default_vlan_enable_flg; |
| u8 update_default_vlan_flg; |
| u16 default_vlan; |
| u8 update_tx_switching_flg; |
| u8 tx_switching_flg; |
| u8 update_approx_mcast_flg; |
| u8 update_anti_spoofing_en_flg; |
| u8 anti_spoofing_en; |
| u8 update_accept_any_vlan_flg; |
| u8 accept_any_vlan; |
| unsigned long bins[8]; |
| struct qed_rss_params *rss_params; |
| struct qed_filter_accept_flags accept_flags; |
| struct qed_sge_tpa_params *sge_tpa_params; |
| }; |
| |
| int qed_sp_vport_update(struct qed_hwfn *p_hwfn, |
| struct qed_sp_vport_update_params *p_params, |
| enum spq_mode comp_mode, |
| struct qed_spq_comp_cb *p_comp_data); |
| |
| /** |
| * @brief qed_sp_vport_stop - |
| * |
| * This ramrod closes a VPort after all its RX and TX queues are terminated. |
| * An Assert is generated if any queues are left open. |
| * |
| * @param p_hwfn |
| * @param opaque_fid |
| * @param vport_id VPort ID |
| * |
| * @return int |
| */ |
| int qed_sp_vport_stop(struct qed_hwfn *p_hwfn, u16 opaque_fid, u8 vport_id); |
| |
| int qed_sp_eth_filter_ucast(struct qed_hwfn *p_hwfn, |
| u16 opaque_fid, |
| struct qed_filter_ucast *p_filter_cmd, |
| enum spq_mode comp_mode, |
| struct qed_spq_comp_cb *p_comp_data); |
| |
| /** |
| * @brief qed_sp_rx_eth_queues_update - |
| * |
| * This ramrod updates an RX queue. It is used for setting the active state |
| * of the queue and updating the TPA and SGE parameters. |
| * |
| * @note At the moment - only used by non-linux VFs. |
| * |
| * @param p_hwfn |
| * @param rx_queue_id RX Queue ID |
| * @param num_rxqs Allow to update multiple rx |
| * queues, from rx_queue_id to |
| * (rx_queue_id + num_rxqs) |
| * @param complete_cqe_flg Post completion to the CQE Ring if set |
| * @param complete_event_flg Post completion to the Event Ring if set |
| * |
| * @return int |
| */ |
| |
| int |
| qed_sp_eth_rx_queues_update(struct qed_hwfn *p_hwfn, |
| u16 rx_queue_id, |
| u8 num_rxqs, |
| u8 complete_cqe_flg, |
| u8 complete_event_flg, |
| enum spq_mode comp_mode, |
| struct qed_spq_comp_cb *p_comp_data); |
| |
| int qed_sp_eth_vport_start(struct qed_hwfn *p_hwfn, |
| struct qed_sp_vport_start_params *p_params); |
| |
| int qed_sp_eth_rxq_start_ramrod(struct qed_hwfn *p_hwfn, |
| u16 opaque_fid, |
| u32 cid, |
| struct qed_queue_start_common_params *params, |
| u8 stats_id, |
| u16 bd_max_bytes, |
| dma_addr_t bd_chain_phys_addr, |
| dma_addr_t cqe_pbl_addr, u16 cqe_pbl_size); |
| |
| int qed_sp_eth_txq_start_ramrod(struct qed_hwfn *p_hwfn, |
| u16 opaque_fid, |
| u32 cid, |
| struct qed_queue_start_common_params *p_params, |
| u8 stats_id, |
| dma_addr_t pbl_addr, |
| u16 pbl_size, |
| union qed_qm_pq_params *p_pq_params); |
| |
| u8 qed_mcast_bin_from_mac(u8 *mac); |
| |
| #endif /* _QED_L2_H */ |
