LXR linux/drivers/infiniband/hw/irdma/uda.h

   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