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
37#ifdef CONFIG_PCI_IOV
38void ixgbe_restore_vf_multicasts(struct ixgbe_adapter *adapter);
39#endif
40void ixgbe_msg_task(struct ixgbe_adapter *adapter);
41int ixgbe_vf_configuration(struct pci_dev *pdev, unsigned int event_mask);
42void ixgbe_disable_tx_rx(struct ixgbe_adapter *adapter);
43void ixgbe_ping_all_vfs(struct ixgbe_adapter *adapter);
44int ixgbe_ndo_set_vf_mac(struct net_device *netdev, int queue, u8 *mac);
45int ixgbe_ndo_set_vf_vlan(struct net_device *netdev, int queue, u16 vlan,
46			   u8 qos);
47int ixgbe_ndo_set_vf_bw(struct net_device *netdev, int vf, int min_tx_rate,
48			int max_tx_rate);
49int ixgbe_ndo_set_vf_spoofchk(struct net_device *netdev, int vf, bool setting);
50int ixgbe_ndo_set_vf_rss_query_en(struct net_device *netdev, int vf,
51				  bool setting);
52int ixgbe_ndo_get_vf_config(struct net_device *netdev,
53			    int vf, struct ifla_vf_info *ivi);
54void ixgbe_check_vf_rate_limit(struct ixgbe_adapter *adapter);
55int ixgbe_disable_sriov(struct ixgbe_adapter *adapter);
56#ifdef CONFIG_PCI_IOV
57void ixgbe_enable_sriov(struct ixgbe_adapter *adapter);
58#endif
59int ixgbe_pci_sriov_configure(struct pci_dev *dev, int num_vfs);
60
61static inline void ixgbe_set_vmvir(struct ixgbe_adapter *adapter,
62				   u16 vid, u16 qos, u32 vf)
63{
64	struct ixgbe_hw *hw = &adapter->hw;
65	u32 vmvir = vid | (qos << VLAN_PRIO_SHIFT) | IXGBE_VMVIR_VLANA_DEFAULT;
66
67	IXGBE_WRITE_REG(hw, IXGBE_VMVIR(vf), vmvir);
68}
69
70#endif /* _IXGBE_SRIOV_H_ */
71
72