1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* Copyright(c) 1999 - 2018 Intel Corporation. */ 3 4 #ifndef _IXGBE_SRIOV_H_ 5 #define _IXGBE_SRIOV_H_ 6 7 /* ixgbe driver limit the max number of VFs could be enabled to 8 * 63 (IXGBE_MAX_VF_FUNCTIONS - 1) 9 */ 10 #define IXGBE_MAX_VFS_DRV_LIMIT (IXGBE_MAX_VF_FUNCTIONS - 1) 11 #define IXGBE_MAX_VFS_1TC IXGBE_MAX_VF_FUNCTIONS 12 #define IXGBE_MAX_VFS_4TC 32 13 #define IXGBE_MAX_VFS_8TC 16 14 15 #ifdef CONFIG_PCI_IOV 16 void ixgbe_restore_vf_multicasts(struct ixgbe_adapter *adapter); 17 #endif 18 void ixgbe_msg_task(struct ixgbe_adapter *adapter); 19 int ixgbe_vf_configuration(struct pci_dev *pdev, unsigned int event_mask); 20 void ixgbe_disable_tx_rx(struct ixgbe_adapter *adapter); 21 void ixgbe_ping_all_vfs(struct ixgbe_adapter *adapter); 22 int ixgbe_ndo_set_vf_mac(struct net_device *netdev, int queue, u8 *mac); 23 int ixgbe_ndo_set_vf_vlan(struct net_device *netdev, int queue, u16 vlan, 24 u8 qos, __be16 vlan_proto); 25 int ixgbe_link_mbps(struct ixgbe_adapter *adapter); 26 int ixgbe_ndo_set_vf_bw(struct net_device *netdev, int vf, int min_tx_rate, 27 int max_tx_rate); 28 int ixgbe_ndo_set_vf_spoofchk(struct net_device *netdev, int vf, bool setting); 29 int ixgbe_ndo_set_vf_rss_query_en(struct net_device *netdev, int vf, 30 bool setting); 31 int ixgbe_ndo_set_vf_trust(struct net_device *netdev, int vf, bool setting); 32 int ixgbe_ndo_get_vf_config(struct net_device *netdev, 33 int vf, struct ifla_vf_info *ivi); 34 void ixgbe_check_vf_rate_limit(struct ixgbe_adapter *adapter); 35 int ixgbe_disable_sriov(struct ixgbe_adapter *adapter); 36 #ifdef CONFIG_PCI_IOV 37 void ixgbe_enable_sriov(struct ixgbe_adapter *adapter, unsigned int max_vfs); 38 #endif 39 int ixgbe_pci_sriov_configure(struct pci_dev *dev, int num_vfs); 40 41 static inline void ixgbe_set_vmvir(struct ixgbe_adapter *adapter, 42 u16 vid, u16 qos, u32 vf) 43 { 44 struct ixgbe_hw *hw = &adapter->hw; 45 u32 vmvir = vid | (qos << VLAN_PRIO_SHIFT) | IXGBE_VMVIR_VLANA_DEFAULT; 46 47 IXGBE_WRITE_REG(hw, IXGBE_VMVIR(vf), vmvir); 48 } 49 50 #endif /* _IXGBE_SRIOV_H_ */ 51 52