/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ /* Copyright 2017-2019 NXP */ #include "enetc.h" #define ENETC_PF_NUM_RINGS 8 enum enetc_mac_addr_type {UC, MC, MADDR_TYPE}; #define ENETC_MAX_NUM_MAC_FLT ((ENETC_MAX_NUM_VFS + 1) * MADDR_TYPE) #define ENETC_MADDR_HASH_TBL_SZ 64 struct enetc_mac_filter { union { char mac_addr[ETH_ALEN]; DECLARE_BITMAP(mac_hash_table, ENETC_MADDR_HASH_TBL_SZ); }; int mac_addr_cnt; }; #define ENETC_VLAN_HT_SIZE 64 enum enetc_vf_flags { ENETC_VF_FLAG_PF_SET_MAC = BIT(0), }; struct enetc_vf_state { enum enetc_vf_flags flags; }; struct enetc_pf { struct enetc_si *si; int num_vfs; /* number of active VFs, after sriov_init */ int total_vfs; /* max number of VFs, set for PF at probe */ struct enetc_vf_state *vf_state; struct enetc_mac_filter mac_filter[ENETC_MAX_NUM_MAC_FLT]; struct enetc_msg_swbd rxmsg[ENETC_MAX_NUM_VFS]; struct work_struct msg_task; char msg_int_name[ENETC_INT_NAME_MAX]; char vlan_promisc_simap; /* bitmap of SIs in VLAN promisc mode */ DECLARE_BITMAP(vlan_ht_filter, ENETC_VLAN_HT_SIZE); DECLARE_BITMAP(active_vlans, VLAN_N_VID); struct mii_bus *mdio; /* saved for cleanup */ }; int enetc_msg_psi_init(struct enetc_pf *pf); void enetc_msg_psi_free(struct enetc_pf *pf); void enetc_msg_handle_rxmsg(struct enetc_pf *pf, int mbox_id, u16 *status); /* MDIO */ int enetc_mdio_probe(struct enetc_pf *pf); void enetc_mdio_remove(struct enetc_pf *pf);