1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* Copyright (C) 2022, Intel Corporation. */ |
3 | |
4 | #ifndef _ICE_VIRTCHNL_H_ |
5 | #define _ICE_VIRTCHNL_H_ |
6 | |
7 | #include <linux/types.h> |
8 | #include <linux/bitops.h> |
9 | #include <linux/if_ether.h> |
10 | #include <linux/avf/virtchnl.h> |
11 | #include "ice_vf_lib.h" |
12 | |
13 | /* Restrict number of MAC Addr and VLAN that non-trusted VF can programmed */ |
14 | #define ICE_MAX_VLAN_PER_VF 8 |
15 | |
16 | /* MAC filters: 1 is reserved for the VF's default/perm_addr/LAA MAC, 1 for |
17 | * broadcast, and 16 for additional unicast/multicast filters |
18 | */ |
19 | #define ICE_MAX_MACADDR_PER_VF 18 |
20 | #define ICE_FLEX_DESC_RXDID_MAX_NUM 64 |
21 | |
22 | struct ice_virtchnl_ops { |
23 | int (*get_ver_msg)(struct ice_vf *vf, u8 *msg); |
24 | int (*get_vf_res_msg)(struct ice_vf *vf, u8 *msg); |
25 | void (*reset_vf)(struct ice_vf *vf); |
26 | int (*add_mac_addr_msg)(struct ice_vf *vf, u8 *msg); |
27 | int (*del_mac_addr_msg)(struct ice_vf *vf, u8 *msg); |
28 | int (*cfg_qs_msg)(struct ice_vf *vf, u8 *msg); |
29 | int (*ena_qs_msg)(struct ice_vf *vf, u8 *msg); |
30 | int (*dis_qs_msg)(struct ice_vf *vf, u8 *msg); |
31 | int (*request_qs_msg)(struct ice_vf *vf, u8 *msg); |
32 | int (*cfg_irq_map_msg)(struct ice_vf *vf, u8 *msg); |
33 | int (*)(struct ice_vf *vf, u8 *msg); |
34 | int (*)(struct ice_vf *vf, u8 *msg); |
35 | int (*get_stats_msg)(struct ice_vf *vf, u8 *msg); |
36 | int (*cfg_promiscuous_mode_msg)(struct ice_vf *vf, u8 *msg); |
37 | int (*add_vlan_msg)(struct ice_vf *vf, u8 *msg); |
38 | int (*remove_vlan_msg)(struct ice_vf *vf, u8 *msg); |
39 | int (*query_rxdid)(struct ice_vf *vf); |
40 | int (*)(struct ice_vf *vf); |
41 | int (*)(struct ice_vf *vf, u8 *msg); |
42 | int (*ena_vlan_stripping)(struct ice_vf *vf); |
43 | int (*dis_vlan_stripping)(struct ice_vf *vf); |
44 | int (*handle_rss_cfg_msg)(struct ice_vf *vf, u8 *msg, bool add); |
45 | int (*add_fdir_fltr_msg)(struct ice_vf *vf, u8 *msg); |
46 | int (*del_fdir_fltr_msg)(struct ice_vf *vf, u8 *msg); |
47 | int (*get_offload_vlan_v2_caps)(struct ice_vf *vf); |
48 | int (*add_vlan_v2_msg)(struct ice_vf *vf, u8 *msg); |
49 | int (*remove_vlan_v2_msg)(struct ice_vf *vf, u8 *msg); |
50 | int (*ena_vlan_stripping_v2_msg)(struct ice_vf *vf, u8 *msg); |
51 | int (*dis_vlan_stripping_v2_msg)(struct ice_vf *vf, u8 *msg); |
52 | int (*ena_vlan_insertion_v2_msg)(struct ice_vf *vf, u8 *msg); |
53 | int (*dis_vlan_insertion_v2_msg)(struct ice_vf *vf, u8 *msg); |
54 | }; |
55 | |
56 | #ifdef CONFIG_PCI_IOV |
57 | void ice_virtchnl_set_dflt_ops(struct ice_vf *vf); |
58 | void ice_virtchnl_set_repr_ops(struct ice_vf *vf); |
59 | void ice_vc_notify_vf_link_state(struct ice_vf *vf); |
60 | void ice_vc_notify_link_state(struct ice_pf *pf); |
61 | void ice_vc_notify_reset(struct ice_pf *pf); |
62 | int |
63 | ice_vc_send_msg_to_vf(struct ice_vf *vf, u32 v_opcode, |
64 | enum virtchnl_status_code v_retval, u8 *msg, u16 msglen); |
65 | bool ice_vc_isvalid_vsi_id(struct ice_vf *vf, u16 vsi_id); |
66 | void ice_vc_process_vf_msg(struct ice_pf *pf, struct ice_rq_event_info *event, |
67 | struct ice_mbx_data *mbxdata); |
68 | #else /* CONFIG_PCI_IOV */ |
69 | static inline void ice_virtchnl_set_dflt_ops(struct ice_vf *vf) { } |
70 | static inline void ice_virtchnl_set_repr_ops(struct ice_vf *vf) { } |
71 | static inline void ice_vc_notify_vf_link_state(struct ice_vf *vf) { } |
72 | static inline void ice_vc_notify_link_state(struct ice_pf *pf) { } |
73 | static inline void ice_vc_notify_reset(struct ice_pf *pf) { } |
74 | |
75 | static inline int |
76 | ice_vc_send_msg_to_vf(struct ice_vf *vf, u32 v_opcode, |
77 | enum virtchnl_status_code v_retval, u8 *msg, u16 msglen) |
78 | { |
79 | return -EOPNOTSUPP; |
80 | } |
81 | |
82 | static inline bool ice_vc_isvalid_vsi_id(struct ice_vf *vf, u16 vsi_id) |
83 | { |
84 | return false; |
85 | } |
86 | |
87 | static inline void |
88 | ice_vc_process_vf_msg(struct ice_pf *pf, struct ice_rq_event_info *event, |
89 | struct ice_mbx_data *mbxdata) |
90 | { |
91 | } |
92 | #endif /* !CONFIG_PCI_IOV */ |
93 | |
94 | #endif /* _ICE_VIRTCHNL_H_ */ |
95 | |