drivers/net/ice/ice_dcf_ethdev.h

   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_ */