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