/* SPDX-License-Identifier: GPL-2.0-only */
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/* Huawei HiNIC PCI Express Linux driver
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* Copyright(c) 2017 Huawei Technologies Co., Ltd
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*/
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#ifndef HINIC_SRIOV_H
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#define HINIC_SRIOV_H
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#include "hinic_hw_dev.h"
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#define OS_VF_ID_TO_HW(os_vf_id) ((os_vf_id) + 1)
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#define HW_VF_ID_TO_OS(hw_vf_id) ((hw_vf_id) - 1)
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enum hinic_sriov_state {
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HINIC_SRIOV_DISABLE,
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HINIC_SRIOV_ENABLE,
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HINIC_FUNC_REMOVE,
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};
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enum {
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HINIC_IFLA_VF_LINK_STATE_AUTO, /* link state of the uplink */
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HINIC_IFLA_VF_LINK_STATE_ENABLE, /* link always up */
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HINIC_IFLA_VF_LINK_STATE_DISABLE, /* link always down */
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};
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struct hinic_sriov_info {
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struct pci_dev *pdev;
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struct hinic_hwdev *hwdev;
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bool sriov_enabled;
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unsigned int num_vfs;
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unsigned long state;
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};
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struct vf_data_storage {
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u8 vf_mac_addr[ETH_ALEN];
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bool registered;
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bool pf_set_mac;
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u16 pf_vlan;
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u8 pf_qos;
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u32 max_rate;
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u32 min_rate;
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bool link_forced;
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bool link_up; /* only valid if VF link is forced */
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bool spoofchk;
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bool trust;
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};
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struct hinic_register_vf {
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u8 status;
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u8 version;
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u8 rsvd0[6];
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};
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struct hinic_port_mac_update {
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u8 status;
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u8 version;
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u8 rsvd0[6];
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u16 func_id;
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u16 vlan_id;
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u16 rsvd1;
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u8 old_mac[ETH_ALEN];
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u16 rsvd2;
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u8 new_mac[ETH_ALEN];
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};
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struct hinic_vf_vlan_config {
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u8 status;
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u8 version;
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u8 rsvd0[6];
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u16 func_id;
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u16 vlan_id;
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u8 qos;
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u8 rsvd1[7];
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};
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int hinic_ndo_set_vf_mac(struct net_device *netdev, int vf, u8 *mac);
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int hinic_ndo_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos,
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__be16 vlan_proto);
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int hinic_ndo_get_vf_config(struct net_device *netdev,
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int vf, struct ifla_vf_info *ivi);
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int hinic_ndo_set_vf_trust(struct net_device *netdev, int vf, bool setting);
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int hinic_ndo_set_vf_bw(struct net_device *netdev,
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int vf, int min_tx_rate, int max_tx_rate);
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int hinic_ndo_set_vf_spoofchk(struct net_device *netdev, int vf, bool setting);
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int hinic_ndo_set_vf_link_state(struct net_device *netdev, int vf_id, int link);
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void hinic_notify_all_vfs_link_changed(struct hinic_hwdev *hwdev,
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u8 link_status);
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int hinic_pci_sriov_disable(struct pci_dev *dev);
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int hinic_pci_sriov_enable(struct pci_dev *dev, int num_vfs);
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int hinic_vf_func_init(struct hinic_hwdev *hwdev);
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void hinic_vf_func_free(struct hinic_hwdev *hwdev);
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int hinic_pci_sriov_configure(struct pci_dev *dev, int num_vfs);
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#endif
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