--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 - 2015 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#ifndef _I40E_VIRTCHNL_PF_H_
+#define _I40E_VIRTCHNL_PF_H_
+
+#include "i40e.h"
+
+#define I40E_MAX_MACVLAN_FILTERS 256
+#define I40E_MAX_VLAN_FILTERS 256
+#define I40E_MAX_VLANID 4095
+
+#define I40E_VIRTCHNL_SUPPORTED_QTYPES 2
+
+#define I40E_DEFAULT_NUM_MDD_EVENTS_ALLOWED 3
+#define I40E_DEFAULT_NUM_INVALID_MSGS_ALLOWED 10
+
+#define I40E_VLAN_PRIORITY_SHIFT 12
+#define I40E_VLAN_MASK 0xFFF
+#define I40E_PRIORITY_MASK 0x7000
+
+/* Various queue ctrls */
+enum i40e_queue_ctrl {
+ I40E_QUEUE_CTRL_UNKNOWN = 0,
+ I40E_QUEUE_CTRL_ENABLE,
+ I40E_QUEUE_CTRL_ENABLECHECK,
+ I40E_QUEUE_CTRL_DISABLE,
+ I40E_QUEUE_CTRL_DISABLECHECK,
+ I40E_QUEUE_CTRL_FASTDISABLE,
+ I40E_QUEUE_CTRL_FASTDISABLECHECK,
+};
+
+/* VF states */
+enum i40e_vf_states {
+ I40E_VF_STAT_INIT = 0,
+ I40E_VF_STAT_ACTIVE,
+ I40E_VF_STAT_FCOEENA,
+ I40E_VF_STAT_DISABLED,
+};
+
+/* VF capabilities */
+enum i40e_vf_capabilities {
+ I40E_VIRTCHNL_VF_CAP_PRIVILEGE = 0,
+ I40E_VIRTCHNL_VF_CAP_L2,
+};
+
+/* VF information structure */
+struct i40e_vf {
+ struct i40e_pf *pf;
+
+ /* VF id in the PF space */
+ u16 vf_id;
+ /* all VF vsis connect to the same parent */
+ enum i40e_switch_element_types parent_type;
+
+ /* VF Port Extender (PE) stag if used */
+ u16 stag;
+
+ struct i40e_virtchnl_ether_addr default_lan_addr;
+ struct i40e_virtchnl_ether_addr default_fcoe_addr;
+ u16 port_vlan_id;
+ bool pf_set_mac; /* The VMM admin set the VF MAC address */
+
+ /* VSI indices - actual VSI pointers are maintained in the PF structure
+ * When assigned, these will be non-zero, because VSI 0 is always
+ * the main LAN VSI for the PF.
+ */
+ u8 lan_vsi_idx; /* index into PF struct */
+ u8 lan_vsi_id; /* ID as used by firmware */
+
+ u8 num_queue_pairs; /* num of qps assigned to VF vsis */
+ u64 num_mdd_events; /* num of mdd events detected */
+ u64 num_invalid_msgs; /* num of malformed or invalid msgs detected */
+ u64 num_valid_msgs; /* num of valid msgs detected */
+
+ unsigned long vf_caps; /* vf's adv. capabilities */
+ unsigned long vf_states; /* vf's runtime states */
+ unsigned int tx_rate; /* Tx bandwidth limit in Mbps */
+ bool link_forced;
+ bool link_up; /* only valid if VF link is forced */
+ bool spoofchk;
+};
+
+void i40e_free_vfs(struct i40e_pf *pf);
+int i40e_pci_sriov_configure(struct pci_dev *dev, int num_vfs);
+int i40e_alloc_vfs(struct i40e_pf *pf, u16 num_alloc_vfs);
+int i40e_vc_process_vf_msg(struct i40e_pf *pf, u16 vf_id, u32 v_opcode,
+ u32 v_retval, u8 *msg, u16 msglen);
+int i40e_vc_process_vflr_event(struct i40e_pf *pf);
+void i40e_reset_vf(struct i40e_vf *vf, bool flr);
+void i40e_vc_notify_vf_reset(struct i40e_vf *vf);
+
+/* VF configuration related iplink handlers */
+int i40e_ndo_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac);
+int i40e_ndo_set_vf_port_vlan(struct net_device *netdev,
+ int vf_id, u16 vlan_id, u8 qos);
+int i40e_ndo_set_vf_bw(struct net_device *netdev, int vf_id, int min_tx_rate,
+ int max_tx_rate);
+int i40e_ndo_get_vf_config(struct net_device *netdev,
+ int vf_id, struct ifla_vf_info *ivi);
+int i40e_ndo_set_vf_link_state(struct net_device *netdev, int vf_id, int link);
+int i40e_ndo_set_vf_spoofchk(struct net_device *netdev, int vf_id, bool enable);
+
+void i40e_vc_notify_link_state(struct i40e_pf *pf);
+void i40e_vc_notify_reset(struct i40e_pf *pf);
+
+#endif /* _I40E_VIRTCHNL_PF_H_ */
Code Review / kvmfornfv.git / blobdiff