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/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
/* Copyright (C) 2017 Netronome Systems, Inc. */
#ifndef _NFP_NET_SRIOV_H_
#define _NFP_NET_SRIOV_H_
/**
* SRIOV VF configuration.
* The configuration memory begins with a mailbox region for communication with
* the firmware followed by individual VF entries.
*/
#define NFP_NET_VF_CFG_SZ 16
#define NFP_NET_VF_CFG_MB_SZ 16
/* VF config mailbox */
#define NFP_NET_VF_CFG_MB 0x0
#define NFP_NET_VF_CFG_MB_CAP 0x0
#define NFP_NET_VF_CFG_MB_CAP_MAC (0x1 << 0)
#define NFP_NET_VF_CFG_MB_CAP_VLAN (0x1 << 1)
#define NFP_NET_VF_CFG_MB_CAP_SPOOF (0x1 << 2)
#define NFP_NET_VF_CFG_MB_CAP_LINK_STATE (0x1 << 3)
#define NFP_NET_VF_CFG_MB_RET 0x2
#define NFP_NET_VF_CFG_MB_UPD 0x4
#define NFP_NET_VF_CFG_MB_UPD_MAC (0x1 << 0)
#define NFP_NET_VF_CFG_MB_UPD_VLAN (0x1 << 1)
#define NFP_NET_VF_CFG_MB_UPD_SPOOF (0x1 << 2)
#define NFP_NET_VF_CFG_MB_UPD_LINK_STATE (0x1 << 3)
#define NFP_NET_VF_CFG_MB_VF_NUM 0x7
/* VF config entry
* MAC_LO is set that the MAC address can be read in a single 6 byte read
* by the NFP
*/
#define NFP_NET_VF_CFG_MAC 0x0
#define NFP_NET_VF_CFG_MAC_HI 0x0
#define NFP_NET_VF_CFG_MAC_LO 0x6
#define NFP_NET_VF_CFG_CTRL 0x4
#define NFP_NET_VF_CFG_CTRL_SPOOF 0x4
#define NFP_NET_VF_CFG_CTRL_LINK_STATE 0x3
#define NFP_NET_VF_CFG_LS_MODE_AUTO 0
#define NFP_NET_VF_CFG_LS_MODE_ENABLE 1
#define NFP_NET_VF_CFG_LS_MODE_DISABLE 2
#define NFP_NET_VF_CFG_VLAN 0x8
#define NFP_NET_VF_CFG_VLAN_QOS 0xe000
#define NFP_NET_VF_CFG_VLAN_VID 0x0fff
int nfp_app_set_vf_mac(struct net_device *netdev, int vf, u8 *mac);
int nfp_app_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos,
__be16 vlan_proto);
int nfp_app_set_vf_spoofchk(struct net_device *netdev, int vf, bool setting);
int nfp_app_set_vf_link_state(struct net_device *netdev, int vf,
int link_state);
int nfp_app_get_vf_config(struct net_device *netdev, int vf,
struct ifla_vf_info *ivi);
#endif /* _NFP_NET_SRIOV_H_ */
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