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android-kvm / linux / 150f29f5e6ea55d8a7d368b162a4e9947a95d2f5 / . / drivers / net / ethernet / intel / i40e / i40e_virtchnl_pf.h
blob: 5491215d81debee4f1a9371d3eab7f015da1c0b2 [file] [log] [blame]
Jeff Kirsherae06c702018-03-22 10:08:48 -0700[diff] [blame]1/* SPDX-License-Identifier: GPL-2.0 */
Jeff Kirsher51dce242018-04-26 08:08:09 -0700[diff] [blame]2/* Copyright(c) 2013 - 2018 Intel Corporation. */
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]3
4#ifndef _I40E_VIRTCHNL_PF_H_
5#define _I40E_VIRTCHNL_PF_H_
6
7#include "i40e.h"
8
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]9#define I40E_MAX_VLANID 4095
10
11#define I40E_VIRTCHNL_SUPPORTED_QTYPES 2
12
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]13#define I40E_DEFAULT_NUM_INVALID_MSGS_ALLOWED 10
14
Richard Rodriguez211257a2018-10-26 14:33:32 -0700[diff] [blame]15#define I40E_VLAN_PRIORITY_SHIFT 13
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]16#define I40E_VLAN_MASK 0xFFF
Richard Rodriguez211257a2018-10-26 14:33:32 -0700[diff] [blame]17#define I40E_PRIORITY_MASK 0xE000
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]18
Martyna Szapard29e0d22019-03-29 15:08:39 -0700[diff] [blame]19#define I40E_MAX_VF_PROMISC_FLAGS 3
20
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]21/* Various queue ctrls */
22enum i40e_queue_ctrl {
23 I40E_QUEUE_CTRL_UNKNOWN = 0,
24 I40E_QUEUE_CTRL_ENABLE,
25 I40E_QUEUE_CTRL_ENABLECHECK,
26 I40E_QUEUE_CTRL_DISABLE,
27 I40E_QUEUE_CTRL_DISABLECHECK,
28 I40E_QUEUE_CTRL_FASTDISABLE,
29 I40E_QUEUE_CTRL_FASTDISABLECHECK,
30};
31
32/* VF states */
33enum i40e_vf_states {
Jacob Keller6322e63c2017-04-13 04:45:54 -0400[diff] [blame]34 I40E_VF_STATE_INIT = 0,
35 I40E_VF_STATE_ACTIVE,
36 I40E_VF_STATE_IWARPENA,
Jacob Keller6322e63c2017-04-13 04:45:54 -0400[diff] [blame]37 I40E_VF_STATE_DISABLED,
38 I40E_VF_STATE_MC_PROMISC,
39 I40E_VF_STATE_UC_PROMISC,
Jacob Keller1b484372017-04-13 04:45:55 -0400[diff] [blame]40 I40E_VF_STATE_PRE_ENABLE,
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]41};
42
43/* VF capabilities */
44enum i40e_vf_capabilities {
45 I40E_VIRTCHNL_VF_CAP_PRIVILEGE = 0,
46 I40E_VIRTCHNL_VF_CAP_L2,
Anjali Singhai Jaine3219ce2016-01-20 13:40:01 -0600[diff] [blame]47 I40E_VIRTCHNL_VF_CAP_IWARP,
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]48};
49
Avinash Dayanandc27eac42018-01-23 08:50:58 -0800[diff] [blame]50/* In ADq, max 4 VSI's can be allocated per VF including primary VF VSI.
51 * These variables are used to store indices, id's and number of queues
52 * for each VSI including that of primary VF VSI. Each Traffic class is
53 * termed as channel and each channel can in-turn have 4 queues which
54 * means max 16 queues overall per VF.
55 */
56struct i40evf_channel {
57 u16 vsi_idx; /* index in PF struct for all channel VSIs */
58 u16 vsi_id; /* VSI ID used by firmware */
59 u16 num_qps; /* number of queue pairs requested by user */
Avinash Dayanand0c483bd2018-01-23 08:51:02 -0800[diff] [blame]60 u64 max_tx_rate; /* bandwidth rate allocation for VSIs */
Avinash Dayanandc27eac42018-01-23 08:50:58 -0800[diff] [blame]61};
62
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]63/* VF information structure */
64struct i40e_vf {
65 struct i40e_pf *pf;
66
Jeff Kirsherb40c82e2015-02-27 09:18:34 +0000[diff] [blame]67 /* VF id in the PF space */
Jesse Brandeburga1b5a242016-04-13 03:08:29 -0700[diff] [blame]68 s16 vf_id;
Jeff Kirsherb40c82e2015-02-27 09:18:34 +0000[diff] [blame]69 /* all VF vsis connect to the same parent */
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]70 enum i40e_switch_element_types parent_type;
Jesse Brandeburg310a2ad2017-05-11 11:23:11 -0700[diff] [blame]71 struct virtchnl_version_info vf_ver;
Mitch Williamsf4ca1a22015-06-04 16:23:57 -0400[diff] [blame]72 u32 driver_caps; /* reported by VF driver */
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]73
Jeff Kirsherb40c82e2015-02-27 09:18:34 +0000[diff] [blame]74 /* VF Port Extender (PE) stag if used */
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]75 u16 stag;
76
Jesse Brandeburg310a2ad2017-05-11 11:23:11 -0700[diff] [blame]77 struct virtchnl_ether_addr default_lan_addr;
Greg Rose6c12fcb2013-11-28 06:39:34 +0000[diff] [blame]78 u16 port_vlan_id;
Greg Rosef657a6e2013-11-28 06:39:42 +0000[diff] [blame]79 bool pf_set_mac; /* The VMM admin set the VF MAC address */
Anjali Singhai Jainc3bbbd22016-04-01 03:56:07 -0700[diff] [blame]80 bool trusted;
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]81
82 /* VSI indices - actual VSI pointers are maintained in the PF structure
83 * When assigned, these will be non-zero, because VSI 0 is always
84 * the main LAN VSI for the PF.
85 */
Pandi Maharajan071c8592015-12-23 12:05:46 -0800[diff] [blame]86 u16 lan_vsi_idx; /* index into PF struct */
87 u16 lan_vsi_id; /* ID as used by firmware */
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]88
Jeff Kirsherb40c82e2015-02-27 09:18:34 +0000[diff] [blame]89 u8 num_queue_pairs; /* num of qps assigned to VF vsis */
Alan Bradya3f5aa92017-07-14 09:27:08 -0400[diff] [blame]90 u8 num_req_queues; /* num of requested qps */
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]91 u64 num_mdd_events; /* num of mdd events detected */
Jingjing Wu5d38c932015-09-28 14:12:39 -0400[diff] [blame]92 /* num of continuous malformed or invalid msgs detected */
93 u64 num_invalid_msgs;
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]94 u64 num_valid_msgs; /* num of valid msgs detected */
95
96 unsigned long vf_caps; /* vf's adv. capabilities */
97 unsigned long vf_states; /* vf's runtime states */
Mitch Williams6b192892014-03-06 09:02:29 +0000[diff] [blame]98 unsigned int tx_rate; /* Tx bandwidth limit in Mbps */
Mitch Williams588aefa2014-02-11 08:27:49 +0000[diff] [blame]99 bool link_forced;
Jeff Kirsherb40c82e2015-02-27 09:18:34 +0000[diff] [blame]100 bool link_up; /* only valid if VF link is forced */
Jacob Keller2ad1274f2019-07-02 08:22:54 -0400[diff] [blame]101 bool queues_enabled; /* true if the VF queues are enabled */
Mitch Williamsc674d122014-05-20 08:01:40 +0000[diff] [blame]102 bool spoofchk;
Anjali Singhai Jain5f527ba2016-04-13 03:08:22 -0700[diff] [blame]103 u16 num_vlan;
104
Avinash Dayanandc27eac42018-01-23 08:50:58 -0800[diff] [blame]105 /* ADq related variables */
106 bool adq_enabled; /* flag to enable adq */
107 u8 num_tc;
108 struct i40evf_channel ch[I40E_MAX_VF_VSI];
Avinash Dayanande284fc22018-01-23 08:51:06 -0800[diff] [blame]109 struct hlist_head cloud_filter_list;
110 u16 num_cloud_filters;
Avinash Dayanandc27eac42018-01-23 08:50:58 -0800[diff] [blame]111
Anjali Singhai Jaine3219ce2016-01-20 13:40:01 -0600[diff] [blame]112 /* RDMA Client */
Jesse Brandeburg310a2ad2017-05-11 11:23:11 -0700[diff] [blame]113 struct virtchnl_iwarp_qvlist_info *qvlist_info;
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]114};
115
116void i40e_free_vfs(struct i40e_pf *pf);
117int i40e_pci_sriov_configure(struct pci_dev *dev, int num_vfs);
Mitch Williams4aeec012014-02-13 03:48:47 -0800[diff] [blame]118int i40e_alloc_vfs(struct i40e_pf *pf, u16 num_alloc_vfs);
Jesse Brandeburga1b5a242016-04-13 03:08:29 -0700[diff] [blame]119int i40e_vc_process_vf_msg(struct i40e_pf *pf, s16 vf_id, u32 v_opcode,
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]120 u32 v_retval, u8 *msg, u16 msglen);
121int i40e_vc_process_vflr_event(struct i40e_pf *pf);
Jacob Kellerd43d60e2017-08-22 06:57:49 -0400[diff] [blame]122bool i40e_reset_vf(struct i40e_vf *vf, bool flr);
123bool i40e_reset_all_vfs(struct i40e_pf *pf, bool flr);
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]124void i40e_vc_notify_vf_reset(struct i40e_vf *vf);
125
Jeff Kirsherb40c82e2015-02-27 09:18:34 +0000[diff] [blame]126/* VF configuration related iplink handlers */
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]127int i40e_ndo_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac);
Moshe Shemesh79aab092016-09-22 12:11:15 +0300[diff] [blame]128int i40e_ndo_set_vf_port_vlan(struct net_device *netdev, int vf_id,
129 u16 vlan_id, u8 qos, __be16 vlan_proto);
Sucheta Chakrabortyed616682014-05-22 09:59:05 -0400[diff] [blame]130int i40e_ndo_set_vf_bw(struct net_device *netdev, int vf_id, int min_tx_rate,
131 int max_tx_rate);
Anjali Singhai Jainc3bbbd22016-04-01 03:56:07 -0700[diff] [blame]132int i40e_ndo_set_vf_trust(struct net_device *netdev, int vf_id, bool setting);
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]133int i40e_ndo_get_vf_config(struct net_device *netdev,
134 int vf_id, struct ifla_vf_info *ivi);
Mitch Williams588aefa2014-02-11 08:27:49 +0000[diff] [blame]135int i40e_ndo_set_vf_link_state(struct net_device *netdev, int vf_id, int link);
Serey Konge6d90042014-07-12 07:28:14 +0000[diff] [blame]136int i40e_ndo_set_vf_spoofchk(struct net_device *netdev, int vf_id, bool enable);
Mitch Williams588aefa2014-02-11 08:27:49 +0000[diff] [blame]137
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]138void i40e_vc_notify_link_state(struct i40e_pf *pf);
139void i40e_vc_notify_reset(struct i40e_pf *pf);
Jesse Brandeburgdc645da2019-10-28 17:37:07 -0700[diff] [blame]140int i40e_get_vf_stats(struct net_device *netdev, int vf_id,
141 struct ifla_vf_stats *vf_stats);
Jesse Brandeburg5c3c48a2013-09-11 08:40:07 +0000[diff] [blame]142
143#endif /* _I40E_VIRTCHNL_PF_H_ */