1 /******************************************************************************* 2 3 Intel 10 Gigabit PCI Express Linux driver 4 Copyright(c) 1999 - 2013 Intel Corporation. 5 6 This program is free software; you can redistribute it and/or modify it 7 under the terms and conditions of the GNU General Public License, 8 version 2, as published by the Free Software Foundation. 9 10 This program is distributed in the hope it will be useful, but WITHOUT 11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 13 more details. 14 15 You should have received a copy of the GNU General Public License along with 16 this program; if not, write to the Free Software Foundation, Inc., 17 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. 18 19 The full GNU General Public License is included in this distribution in 20 the file called "COPYING". 21 22 Contact Information: 23 Linux NICS <linux.nics@intel.com> 24 e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> 25 Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 26 27 *******************************************************************************/ 28 29 #ifndef _IXGBE_SRIOV_H_ 30 #define _IXGBE_SRIOV_H_ 31 32 /* ixgbe driver limit the max number of VFs could be enabled to 33 * 63 (IXGBE_MAX_VF_FUNCTIONS - 1) 34 */ 35 #define IXGBE_MAX_VFS_DRV_LIMIT (IXGBE_MAX_VF_FUNCTIONS - 1) 36 #define IXGBE_MAX_VFS_1TC IXGBE_MAX_VF_FUNCTIONS 37 #define IXGBE_MAX_VFS_4TC 32 38 #define IXGBE_MAX_VFS_8TC 16 39 40 #ifdef CONFIG_PCI_IOV 41 void ixgbe_restore_vf_multicasts(struct ixgbe_adapter *adapter); 42 #endif 43 void ixgbe_msg_task(struct ixgbe_adapter *adapter); 44 int ixgbe_vf_configuration(struct pci_dev *pdev, unsigned int event_mask); 45 void ixgbe_disable_tx_rx(struct ixgbe_adapter *adapter); 46 void ixgbe_ping_all_vfs(struct ixgbe_adapter *adapter); 47 int ixgbe_ndo_set_vf_mac(struct net_device *netdev, int queue, u8 *mac); 48 int ixgbe_ndo_set_vf_vlan(struct net_device *netdev, int queue, u16 vlan, 49 u8 qos, __be16 vlan_proto); 50 int ixgbe_link_mbps(struct ixgbe_adapter *adapter); 51 int ixgbe_ndo_set_vf_bw(struct net_device *netdev, int vf, int min_tx_rate, 52 int max_tx_rate); 53 int ixgbe_ndo_set_vf_spoofchk(struct net_device *netdev, int vf, bool setting); 54 int ixgbe_ndo_set_vf_rss_query_en(struct net_device *netdev, int vf, 55 bool setting); 56 int ixgbe_ndo_set_vf_trust(struct net_device *netdev, int vf, bool setting); 57 int ixgbe_ndo_get_vf_config(struct net_device *netdev, 58 int vf, struct ifla_vf_info *ivi); 59 void ixgbe_check_vf_rate_limit(struct ixgbe_adapter *adapter); 60 int ixgbe_disable_sriov(struct ixgbe_adapter *adapter); 61 #ifdef CONFIG_PCI_IOV 62 void ixgbe_enable_sriov(struct ixgbe_adapter *adapter, unsigned int max_vfs); 63 #endif 64 int ixgbe_pci_sriov_configure(struct pci_dev *dev, int num_vfs); 65 66 static inline void ixgbe_set_vmvir(struct ixgbe_adapter *adapter, 67 u16 vid, u16 qos, u32 vf) 68 { 69 struct ixgbe_hw *hw = &adapter->hw; 70 u32 vmvir = vid | (qos << VLAN_PRIO_SHIFT) | IXGBE_VMVIR_VLANA_DEFAULT; 71 72 IXGBE_WRITE_REG(hw, IXGBE_VMVIR(vf), vmvir); 73 } 74 75 #endif /* _IXGBE_SRIOV_H_ */ 76 77