1 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ 2 /* Copyright (C) 2017-2019 Netronome Systems, Inc. */ 3 4 #ifndef _NFP_NET_SRIOV_H_ 5 #define _NFP_NET_SRIOV_H_ 6 7 /* SRIOV VF configuration. 8 * The configuration memory begins with a mailbox region for communication with 9 * the firmware followed by individual VF entries. 10 */ 11 #define NFP_NET_VF_CFG_SZ 16 12 #define NFP_NET_VF_CFG_MB_SZ 16 13 14 /* VF config mailbox */ 15 #define NFP_NET_VF_CFG_MB 0x0 16 #define NFP_NET_VF_CFG_MB_CAP 0x0 17 #define NFP_NET_VF_CFG_MB_CAP_MAC (0x1 << 0) 18 #define NFP_NET_VF_CFG_MB_CAP_VLAN (0x1 << 1) 19 #define NFP_NET_VF_CFG_MB_CAP_SPOOF (0x1 << 2) 20 #define NFP_NET_VF_CFG_MB_CAP_LINK_STATE (0x1 << 3) 21 #define NFP_NET_VF_CFG_MB_CAP_TRUST (0x1 << 4) 22 #define NFP_NET_VF_CFG_MB_CAP_VLAN_PROTO (0x1 << 5) 23 #define NFP_NET_VF_CFG_MB_RET 0x2 24 #define NFP_NET_VF_CFG_MB_UPD 0x4 25 #define NFP_NET_VF_CFG_MB_UPD_MAC (0x1 << 0) 26 #define NFP_NET_VF_CFG_MB_UPD_VLAN (0x1 << 1) 27 #define NFP_NET_VF_CFG_MB_UPD_SPOOF (0x1 << 2) 28 #define NFP_NET_VF_CFG_MB_UPD_LINK_STATE (0x1 << 3) 29 #define NFP_NET_VF_CFG_MB_UPD_TRUST (0x1 << 4) 30 #define NFP_NET_VF_CFG_MB_UPD_VLAN_PROTO (0x1 << 5) 31 #define NFP_NET_VF_CFG_MB_VF_NUM 0x7 32 33 /* VF config entry 34 * MAC_LO is set that the MAC address can be read in a single 6 byte read 35 * by the NFP 36 */ 37 #define NFP_NET_VF_CFG_MAC 0x0 38 #define NFP_NET_VF_CFG_MAC_HI 0x0 39 #define NFP_NET_VF_CFG_MAC_LO 0x6 40 #define NFP_NET_VF_CFG_CTRL 0x4 41 #define NFP_NET_VF_CFG_CTRL_TRUST 0x8 42 #define NFP_NET_VF_CFG_CTRL_SPOOF 0x4 43 #define NFP_NET_VF_CFG_CTRL_LINK_STATE 0x3 44 #define NFP_NET_VF_CFG_LS_MODE_AUTO 0 45 #define NFP_NET_VF_CFG_LS_MODE_ENABLE 1 46 #define NFP_NET_VF_CFG_LS_MODE_DISABLE 2 47 #define NFP_NET_VF_CFG_VLAN 0x8 48 #define NFP_NET_VF_CFG_VLAN_PROT 0xffff0000 49 #define NFP_NET_VF_CFG_VLAN_QOS 0xe000 50 #define NFP_NET_VF_CFG_VLAN_VID 0x0fff 51 52 int nfp_app_set_vf_mac(struct net_device *netdev, int vf, u8 *mac); 53 int nfp_app_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos, 54 __be16 vlan_proto); 55 int nfp_app_set_vf_spoofchk(struct net_device *netdev, int vf, bool setting); 56 int nfp_app_set_vf_trust(struct net_device *netdev, int vf, bool setting); 57 int nfp_app_set_vf_link_state(struct net_device *netdev, int vf, 58 int link_state); 59 int nfp_app_get_vf_config(struct net_device *netdev, int vf, 60 struct ifla_vf_info *ivi); 61 62 #endif /* _NFP_NET_SRIOV_H_ */ 63