1/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
2/* Copyright (c) 2016 - 2021 Intel Corporation */
3#ifndef IRDMA_UDA_H
4#define IRDMA_UDA_H
5
6#define IRDMA_UDA_MAX_FSI_MGS 4096
7#define IRDMA_UDA_MAX_PFS 16
8#define IRDMA_UDA_MAX_VFS 128
9
10struct irdma_sc_cqp;
11
12struct irdma_ah_info {
13 struct irdma_sc_vsi *vsi;
14 u32 pd_idx;
15 u32 dst_arpindex;
16 u32 dest_ip_addr[4];
17 u32 src_ip_addr[4];
18 u32 flow_label;
19 u32 ah_idx;
20 u16 vlan_tag;
21 u8 insert_vlan_tag;
22 u8 tc_tos;
23 u8 hop_ttl;
24 u8 mac_addr[ETH_ALEN];
25 bool ah_valid:1;
26 bool ipv4_valid:1;
27 bool do_lpbk:1;
28};
29
30struct irdma_sc_ah {
31 struct irdma_sc_dev *dev;
32 struct irdma_ah_info ah_info;
33};
34
35int irdma_sc_add_mcast_grp(struct irdma_mcast_grp_info *ctx,
36 struct irdma_mcast_grp_ctx_entry_info *mg);
37int irdma_sc_del_mcast_grp(struct irdma_mcast_grp_info *ctx,
38 struct irdma_mcast_grp_ctx_entry_info *mg);
39int irdma_sc_access_ah(struct irdma_sc_cqp *cqp, struct irdma_ah_info *info,
40 u32 op, u64 scratch);
41int irdma_access_mcast_grp(struct irdma_sc_cqp *cqp,
42 struct irdma_mcast_grp_info *info, u32 op,
43 u64 scratch);
44
45static inline void irdma_sc_init_ah(struct irdma_sc_dev *dev, struct irdma_sc_ah *ah)
46{
47 ah->dev = dev;
48}
49
50static inline int irdma_sc_create_ah(struct irdma_sc_cqp *cqp,
51 struct irdma_ah_info *info, u64 scratch)
52{
53 return irdma_sc_access_ah(cqp, info, IRDMA_CQP_OP_CREATE_ADDR_HANDLE,
54 scratch);
55}
56
57static inline int irdma_sc_destroy_ah(struct irdma_sc_cqp *cqp,
58 struct irdma_ah_info *info, u64 scratch)
59{
60 return irdma_sc_access_ah(cqp, info, IRDMA_CQP_OP_DESTROY_ADDR_HANDLE,
61 scratch);
62}
63
64static inline int irdma_sc_create_mcast_grp(struct irdma_sc_cqp *cqp,
65 struct irdma_mcast_grp_info *info,
66 u64 scratch)
67{
68 return irdma_access_mcast_grp(cqp, info, IRDMA_CQP_OP_CREATE_MCAST_GRP,
69 scratch);
70}
71
72static inline int irdma_sc_modify_mcast_grp(struct irdma_sc_cqp *cqp,
73 struct irdma_mcast_grp_info *info,
74 u64 scratch)
75{
76 return irdma_access_mcast_grp(cqp, info, IRDMA_CQP_OP_MODIFY_MCAST_GRP,
77 scratch);
78}
79
80static inline int irdma_sc_destroy_mcast_grp(struct irdma_sc_cqp *cqp,
81 struct irdma_mcast_grp_info *info,
82 u64 scratch)
83{
84 return irdma_access_mcast_grp(cqp, info, IRDMA_CQP_OP_DESTROY_MCAST_GRP,
85 scratch);
86}
87#endif /* IRDMA_UDA_H */
88

source code of linux/drivers/infiniband/hw/irdma/uda.h