1 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ 2 /* Copyright (C) 2017 Netronome Systems, Inc. */ 3 4 #ifndef _NFP_NET_SRIOV_H_ 5 #define _NFP_NET_SRIOV_H_ 6 7 /** 8 * SRIOV VF configuration. 9 * The configuration memory begins with a mailbox region for communication with 10 * the firmware followed by individual VF entries. 11 */ 12 #define NFP_NET_VF_CFG_SZ 16 13 #define NFP_NET_VF_CFG_MB_SZ 16 14 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 29 30 /* VF config entry 31 * MAC_LO is set that the MAC address can be read in a single 6 byte read 32 * by the NFP 33 */ 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 46 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, 49 __be16 vlan_proto); 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, 52 int link_state); 53 int nfp_app_get_vf_config(struct net_device *netdev, int vf, 54 struct ifla_vf_info *ivi); 55 56 #endif /* _NFP_NET_SRIOV_H_ */ 57