ixgbe_sriov.h

 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
16void ixgbe_restore_vf_multicasts(struct ixgbe_adapter *adapter);
17#endif
18bool ixgbe_check_mdd_event(struct ixgbe_adapter *adapter);
19void ixgbe_msg_task(struct ixgbe_adapter *adapter);
20int ixgbe_vf_configuration(struct pci_dev *pdev, unsigned int event_mask);
21void ixgbe_ping_all_vfs(struct ixgbe_adapter *adapter);
22void ixgbe_set_all_vfs(struct ixgbe_adapter *adapter);
23int ixgbe_ndo_set_vf_mac(struct net_device *netdev, int queue, u8 *mac);
24int ixgbe_ndo_set_vf_vlan(struct net_device *netdev, int queue, u16 vlan,
25			   u8 qos, __be16 vlan_proto);
26int ixgbe_link_mbps(struct ixgbe_adapter *adapter);
27int ixgbe_ndo_set_vf_bw(struct net_device *netdev, int vf, int min_tx_rate,
28			int max_tx_rate);
29int ixgbe_ndo_set_vf_spoofchk(struct net_device *netdev, int vf, bool setting);
30int ixgbe_ndo_set_vf_rss_query_en(struct net_device *netdev, int vf,
31				  bool setting);
32int ixgbe_ndo_set_vf_trust(struct net_device *netdev, int vf, bool setting);
33int ixgbe_ndo_get_vf_config(struct net_device *netdev,
34			    int vf, struct ifla_vf_info *ivi);
35int ixgbe_ndo_set_vf_link_state(struct net_device *netdev, int vf, int state);
36void ixgbe_check_vf_rate_limit(struct ixgbe_adapter *adapter);
37void ixgbe_set_vf_link_state(struct ixgbe_adapter *adapter, int vf, int state);
38int ixgbe_disable_sriov(struct ixgbe_adapter *adapter);
39#ifdef CONFIG_PCI_IOV
40void ixgbe_enable_sriov(struct ixgbe_adapter *adapter, unsigned int max_vfs);
41#endif
42int ixgbe_pci_sriov_configure(struct pci_dev *dev, int num_vfs);
43
44static inline void ixgbe_set_vmvir(struct ixgbe_adapter *adapter,
45				   u16 vid, u16 qos, u32 vf)
46{
47	struct ixgbe_hw *hw = &adapter->hw;
48	u32 vmvir = vid | (qos << VLAN_PRIO_SHIFT) | IXGBE_VMVIR_VLANA_DEFAULT;
49
50	IXGBE_WRITE_REG(hw, IXGBE_VMVIR(vf), vmvir);
51}
52
53#endif /* _IXGBE_SRIOV_H_ */
54