1 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
2 /* Copyright (C) 2017 Netronome Systems, Inc. */
4 #ifndef _NFP_NET_SRIOV_H_
5 #define _NFP_NET_SRIOV_H_
8 * SRIOV VF configuration.
9 * The configuration memory begins with a mailbox region for communication with
10 * the firmware followed by individual VF entries.
12 #define NFP_NET_VF_CFG_SZ 16
13 #define NFP_NET_VF_CFG_MB_SZ 16
15 /* VF config mailbox */
16 #define NFP_NET_VF_CFG_MB 0x0
17 #define NFP_NET_VF_CFG_MB_CAP 0x0
18 #define NFP_NET_VF_CFG_MB_CAP_MAC (0x1 << 0)
19 #define NFP_NET_VF_CFG_MB_CAP_VLAN (0x1 << 1)
20 #define NFP_NET_VF_CFG_MB_CAP_SPOOF (0x1 << 2)
21 #define NFP_NET_VF_CFG_MB_CAP_LINK_STATE (0x1 << 3)
22 #define NFP_NET_VF_CFG_MB_RET 0x2
23 #define NFP_NET_VF_CFG_MB_UPD 0x4
24 #define NFP_NET_VF_CFG_MB_UPD_MAC (0x1 << 0)
25 #define NFP_NET_VF_CFG_MB_UPD_VLAN (0x1 << 1)
26 #define NFP_NET_VF_CFG_MB_UPD_SPOOF (0x1 << 2)
27 #define NFP_NET_VF_CFG_MB_UPD_LINK_STATE (0x1 << 3)
28 #define NFP_NET_VF_CFG_MB_VF_NUM 0x7
31 * MAC_LO is set that the MAC address can be read in a single 6 byte read
34 #define NFP_NET_VF_CFG_MAC 0x0
35 #define NFP_NET_VF_CFG_MAC_HI 0x0
36 #define NFP_NET_VF_CFG_MAC_LO 0x6
37 #define NFP_NET_VF_CFG_CTRL 0x4
38 #define NFP_NET_VF_CFG_CTRL_SPOOF 0x4
39 #define NFP_NET_VF_CFG_CTRL_LINK_STATE 0x3
40 #define NFP_NET_VF_CFG_LS_MODE_AUTO 0
41 #define NFP_NET_VF_CFG_LS_MODE_ENABLE 1
42 #define NFP_NET_VF_CFG_LS_MODE_DISABLE 2
43 #define NFP_NET_VF_CFG_VLAN 0x8
44 #define NFP_NET_VF_CFG_VLAN_QOS 0xe000
45 #define NFP_NET_VF_CFG_VLAN_VID 0x0fff
47 int nfp_app_set_vf_mac(struct net_device *netdev, int vf, u8 *mac);
48 int nfp_app_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos,
50 int nfp_app_set_vf_spoofchk(struct net_device *netdev, int vf, bool setting);
51 int nfp_app_set_vf_link_state(struct net_device *netdev, int vf,
53 int nfp_app_get_vf_config(struct net_device *netdev, int vf,
54 struct ifla_vf_info *ivi);
56 #endif /* _NFP_NET_SRIOV_H_ */