1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2020 Intel Corporation 3 */ 4 5 #ifndef _ICE_DCF_ETHDEV_H_ 6 #define _ICE_DCF_ETHDEV_H_ 7 8 #include "base/ice_common.h" 9 #include "base/ice_adminq_cmd.h" 10 #include "base/ice_dcb.h" 11 #include "base/ice_sched.h" 12 13 #include "ice_ethdev.h" 14 #include "ice_dcf.h" 15 16 #define ICE_DCF_MAX_RINGS 1 17 #define DCF_NUM_MACADDR_MAX 64 18 #define ICE_DCF_FRAME_SIZE_MAX 9728 19 #define ICE_DCF_VLAN_TAG_SIZE 4 20 #define ICE_DCF_ETH_OVERHEAD \ 21 (RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN + ICE_DCF_VLAN_TAG_SIZE * 2) 22 #define ICE_DCF_ETH_MAX_LEN (RTE_ETHER_MTU + ICE_DCF_ETH_OVERHEAD) 23 24 struct ice_dcf_queue { 25 uint64_t dummy; 26 }; 27 28 struct ice_dcf_repr_info { 29 struct rte_eth_dev *vf_rep_eth_dev; 30 }; 31 32 struct ice_dcf_adapter { 33 struct ice_adapter parent; /* Must be first */ 34 struct ice_dcf_hw real_hw; 35 36 bool promisc_unicast_enabled; 37 bool promisc_multicast_enabled; 38 uint32_t mc_addrs_num; 39 struct rte_ether_addr mc_addrs[DCF_NUM_MACADDR_MAX]; 40 int num_reprs; 41 struct ice_dcf_repr_info *repr_infos; 42 }; 43 44 struct ice_dcf_vf_repr_param { 45 struct rte_eth_dev *dcf_eth_dev; 46 uint16_t switch_domain_id; 47 uint16_t vf_id; 48 }; 49 50 struct ice_dcf_vlan { 51 bool port_vlan_ena; 52 bool stripping_ena; 53 54 uint16_t tpid; 55 uint16_t vid; 56 }; 57 58 struct ice_dcf_vf_repr { 59 struct rte_eth_dev *dcf_eth_dev; 60 struct rte_ether_addr mac_addr; 61 uint16_t switch_domain_id; 62 uint16_t vf_id; 63 64 struct ice_dcf_vlan outer_vlan_info; /* DCF always handle outer VLAN */ 65 }; 66 67 extern const struct rte_tm_ops ice_dcf_tm_ops; 68 void ice_dcf_handle_pf_event_msg(struct ice_dcf_hw *dcf_hw, 69 uint8_t *msg, uint16_t msglen); 70 int ice_dcf_init_parent_adapter(struct rte_eth_dev *eth_dev); 71 void ice_dcf_uninit_parent_adapter(struct rte_eth_dev *eth_dev); 72 73 int ice_dcf_vf_repr_init(struct rte_eth_dev *vf_rep_eth_dev, void *init_param); 74 int ice_dcf_vf_repr_uninit(struct rte_eth_dev *vf_rep_eth_dev); 75 int ice_dcf_vf_repr_init_vlan(struct rte_eth_dev *vf_rep_eth_dev); 76 void ice_dcf_vf_repr_stop_all(struct ice_dcf_adapter *dcf_adapter); 77 bool ice_dcf_adminq_need_retry(struct ice_adapter *ad); 78 79 #endif /* _ICE_DCF_ETHDEV_H_ */ 80