79aab093a0
Introduce new rtnl UAPI that exposes a list of vlans per VF, giving
the ability for user-space application to specify it for the VF, as an
option to support 802.1ad.
We adjusted IP Link tool to support this option.
For future use cases, the new UAPI supports multiple vlans. For now we
limit the list size to a single vlan in kernel.
Add IFLA_VF_VLAN_LIST in addition to IFLA_VF_VLAN to keep backward
compatibility with older versions of IP Link tool.
Add a vlan protocol parameter to the ndo_set_vf_vlan callback.
We kept 802.1Q as the drivers' default vlan protocol.
Suitable ip link tool command examples:
Set vf vlan protocol 802.1ad:
ip link set eth0 vf 1 vlan 100 proto 802.1ad
Set vf to VST (802.1Q) mode:
ip link set eth0 vf 1 vlan 100 proto 802.1Q
Or by omitting the new parameter
ip link set eth0 vf 1 vlan 100
Signed-off-by: Moshe Shemesh <moshe@mellanox.com>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
74 lines
2.9 KiB
C
74 lines
2.9 KiB
C
/*******************************************************************************
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Intel 10 Gigabit PCI Express Linux driver
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Copyright(c) 1999 - 2013 Intel Corporation.
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This program is free software; you can redistribute it and/or modify it
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under the terms and conditions of the GNU General Public License,
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version 2, as published by the Free Software Foundation.
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This program is distributed in the hope it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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The full GNU General Public License is included in this distribution in
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the file called "COPYING".
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Contact Information:
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Linux NICS <linux.nics@intel.com>
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e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
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Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
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*******************************************************************************/
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#ifndef _IXGBE_SRIOV_H_
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#define _IXGBE_SRIOV_H_
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/* ixgbe driver limit the max number of VFs could be enabled to
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* 63 (IXGBE_MAX_VF_FUNCTIONS - 1)
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*/
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#define IXGBE_MAX_VFS_DRV_LIMIT (IXGBE_MAX_VF_FUNCTIONS - 1)
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#ifdef CONFIG_PCI_IOV
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void ixgbe_restore_vf_multicasts(struct ixgbe_adapter *adapter);
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#endif
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void ixgbe_msg_task(struct ixgbe_adapter *adapter);
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int ixgbe_vf_configuration(struct pci_dev *pdev, unsigned int event_mask);
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void ixgbe_disable_tx_rx(struct ixgbe_adapter *adapter);
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void ixgbe_ping_all_vfs(struct ixgbe_adapter *adapter);
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int ixgbe_ndo_set_vf_mac(struct net_device *netdev, int queue, u8 *mac);
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int ixgbe_ndo_set_vf_vlan(struct net_device *netdev, int queue, u16 vlan,
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u8 qos, __be16 vlan_proto);
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int ixgbe_link_mbps(struct ixgbe_adapter *adapter);
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int ixgbe_ndo_set_vf_bw(struct net_device *netdev, int vf, int min_tx_rate,
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int max_tx_rate);
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int ixgbe_ndo_set_vf_spoofchk(struct net_device *netdev, int vf, bool setting);
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int ixgbe_ndo_set_vf_rss_query_en(struct net_device *netdev, int vf,
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bool setting);
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int ixgbe_ndo_set_vf_trust(struct net_device *netdev, int vf, bool setting);
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int ixgbe_ndo_get_vf_config(struct net_device *netdev,
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int vf, struct ifla_vf_info *ivi);
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void ixgbe_check_vf_rate_limit(struct ixgbe_adapter *adapter);
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int ixgbe_disable_sriov(struct ixgbe_adapter *adapter);
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#ifdef CONFIG_PCI_IOV
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void ixgbe_enable_sriov(struct ixgbe_adapter *adapter);
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#endif
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int ixgbe_pci_sriov_configure(struct pci_dev *dev, int num_vfs);
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static inline void ixgbe_set_vmvir(struct ixgbe_adapter *adapter,
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u16 vid, u16 qos, u32 vf)
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{
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struct ixgbe_hw *hw = &adapter->hw;
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u32 vmvir = vid | (qos << VLAN_PRIO_SHIFT) | IXGBE_VMVIR_VLANA_DEFAULT;
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IXGBE_WRITE_REG(hw, IXGBE_VMVIR(vf), vmvir);
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}
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#endif /* _IXGBE_SRIOV_H_ */
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