1 /*******************************************************************************
3 * Intel Ethernet Controller XL710 Family Linux Driver
4 * Copyright(c) 2013 - 2014 Intel Corporation.
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.
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
15 * You should have received a copy of the GNU General Public License along
16 * with this program. If not, see <http://www.gnu.org/licenses/>.
18 * The full GNU General Public License is included in this distribution in
19 * the file called "COPYING".
21 * Contact Information:
22 * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
23 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
25 ******************************************************************************/
27 #ifndef _I40E_VIRTCHNL_PF_H_
28 #define _I40E_VIRTCHNL_PF_H_
32 #define I40E_MAX_MACVLAN_FILTERS 256
33 #define I40E_MAX_VLAN_FILTERS 256
34 #define I40E_MAX_VLANID 4095
36 #define I40E_VIRTCHNL_SUPPORTED_QTYPES 2
38 #define I40E_DEFAULT_NUM_MDD_EVENTS_ALLOWED 3
39 #define I40E_DEFAULT_NUM_INVALID_MSGS_ALLOWED 10
41 #define I40E_VLAN_PRIORITY_SHIFT 12
42 #define I40E_VLAN_MASK 0xFFF
43 #define I40E_PRIORITY_MASK 0x7000
45 /* Various queue ctrls */
46 enum i40e_queue_ctrl
{
47 I40E_QUEUE_CTRL_UNKNOWN
= 0,
48 I40E_QUEUE_CTRL_ENABLE
,
49 I40E_QUEUE_CTRL_ENABLECHECK
,
50 I40E_QUEUE_CTRL_DISABLE
,
51 I40E_QUEUE_CTRL_DISABLECHECK
,
52 I40E_QUEUE_CTRL_FASTDISABLE
,
53 I40E_QUEUE_CTRL_FASTDISABLECHECK
,
58 I40E_VF_STAT_INIT
= 0,
61 I40E_VF_STAT_DISABLED
,
65 enum i40e_vf_capabilities
{
66 I40E_VIRTCHNL_VF_CAP_PRIVILEGE
= 0,
67 I40E_VIRTCHNL_VF_CAP_L2
,
70 /* VF information structure */
74 /* vf id in the pf space */
76 /* all vf vsis connect to the same parent */
77 enum i40e_switch_element_types parent_type
;
79 /* vf Port Extender (PE) stag if used */
82 struct i40e_virtchnl_ether_addr default_lan_addr
;
83 struct i40e_virtchnl_ether_addr default_fcoe_addr
;
85 bool pf_set_mac
; /* The VMM admin set the VF MAC address */
87 /* VSI indices - actual VSI pointers are maintained in the PF structure
88 * When assigned, these will be non-zero, because VSI 0 is always
89 * the main LAN VSI for the PF.
91 u8 lan_vsi_index
; /* index into PF struct */
92 u8 lan_vsi_id
; /* ID as used by firmware */
94 u8 num_queue_pairs
; /* num of qps assigned to vf vsis */
95 u64 num_mdd_events
; /* num of mdd events detected */
96 u64 num_invalid_msgs
; /* num of malformed or invalid msgs detected */
97 u64 num_valid_msgs
; /* num of valid msgs detected */
99 unsigned long vf_caps
; /* vf's adv. capabilities */
100 unsigned long vf_states
; /* vf's runtime states */
101 unsigned int tx_rate
; /* Tx bandwidth limit in Mbps */
103 bool link_up
; /* only valid if vf link is forced */
106 void i40e_free_vfs(struct i40e_pf
*pf
);
107 int i40e_pci_sriov_configure(struct pci_dev
*dev
, int num_vfs
);
108 int i40e_alloc_vfs(struct i40e_pf
*pf
, u16 num_alloc_vfs
);
109 int i40e_vc_process_vf_msg(struct i40e_pf
*pf
, u16 vf_id
, u32 v_opcode
,
110 u32 v_retval
, u8
*msg
, u16 msglen
);
111 int i40e_vc_process_vflr_event(struct i40e_pf
*pf
);
112 void i40e_reset_vf(struct i40e_vf
*vf
, bool flr
);
113 void i40e_vc_notify_vf_reset(struct i40e_vf
*vf
);
115 /* vf configuration related iplink handlers */
116 int i40e_ndo_set_vf_mac(struct net_device
*netdev
, int vf_id
, u8
*mac
);
117 int i40e_ndo_set_vf_port_vlan(struct net_device
*netdev
,
118 int vf_id
, u16 vlan_id
, u8 qos
);
119 int i40e_ndo_set_vf_bw(struct net_device
*netdev
, int vf_id
, int tx_rate
);
120 int i40e_ndo_get_vf_config(struct net_device
*netdev
,
121 int vf_id
, struct ifla_vf_info
*ivi
);
122 int i40e_ndo_set_vf_link_state(struct net_device
*netdev
, int vf_id
, int link
);
124 void i40e_vc_notify_link_state(struct i40e_pf
*pf
);
125 void i40e_vc_notify_reset(struct i40e_pf
*pf
);
127 #endif /* _I40E_VIRTCHNL_PF_H_ */