diff options
Diffstat (limited to 'drivers/infiniband/hw/irdma/uda.h')
| -rw-r--r-- | drivers/infiniband/hw/irdma/uda.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/irdma/uda.h b/drivers/infiniband/hw/irdma/uda.h new file mode 100644 index 000000000..fe4820ff0 --- /dev/null +++ b/drivers/infiniband/hw/irdma/uda.h @@ -0,0 +1,87 @@ +/* SPDX-License-Identifier: GPL-2.0 or Linux-OpenIB */ +/* Copyright (c) 2016 - 2021 Intel Corporation */ +#ifndef IRDMA_UDA_H +#define IRDMA_UDA_H + +#define IRDMA_UDA_MAX_FSI_MGS 4096 +#define IRDMA_UDA_MAX_PFS 16 +#define IRDMA_UDA_MAX_VFS 128 + +struct irdma_sc_cqp; + +struct irdma_ah_info { + struct irdma_sc_vsi *vsi; + u32 pd_idx; + u32 dst_arpindex; + u32 dest_ip_addr[4]; + u32 src_ip_addr[4]; + u32 flow_label; + u32 ah_idx; + u16 vlan_tag; + u8 insert_vlan_tag; + u8 tc_tos; + u8 hop_ttl; + u8 mac_addr[ETH_ALEN]; + bool ah_valid:1; + bool ipv4_valid:1; + bool do_lpbk:1; +}; + +struct irdma_sc_ah { + struct irdma_sc_dev *dev; + struct irdma_ah_info ah_info; +}; + +int irdma_sc_add_mcast_grp(struct irdma_mcast_grp_info *ctx, + struct irdma_mcast_grp_ctx_entry_info *mg); +int irdma_sc_del_mcast_grp(struct irdma_mcast_grp_info *ctx, + struct irdma_mcast_grp_ctx_entry_info *mg); +int irdma_sc_access_ah(struct irdma_sc_cqp *cqp, struct irdma_ah_info *info, + u32 op, u64 scratch); +int irdma_access_mcast_grp(struct irdma_sc_cqp *cqp, + struct irdma_mcast_grp_info *info, u32 op, + u64 scratch); + +static inline void irdma_sc_init_ah(struct irdma_sc_dev *dev, struct irdma_sc_ah *ah) +{ + ah->dev = dev; +} + +static inline int irdma_sc_create_ah(struct irdma_sc_cqp *cqp, + struct irdma_ah_info *info, u64 scratch) +{ + return irdma_sc_access_ah(cqp, info, IRDMA_CQP_OP_CREATE_ADDR_HANDLE, + scratch); +} + +static inline int irdma_sc_destroy_ah(struct irdma_sc_cqp *cqp, + struct irdma_ah_info *info, u64 scratch) +{ + return irdma_sc_access_ah(cqp, info, IRDMA_CQP_OP_DESTROY_ADDR_HANDLE, + scratch); +} + +static inline int irdma_sc_create_mcast_grp(struct irdma_sc_cqp *cqp, + struct irdma_mcast_grp_info *info, + u64 scratch) +{ + return irdma_access_mcast_grp(cqp, info, IRDMA_CQP_OP_CREATE_MCAST_GRP, + scratch); +} + +static inline int irdma_sc_modify_mcast_grp(struct irdma_sc_cqp *cqp, + struct irdma_mcast_grp_info *info, + u64 scratch) +{ + return irdma_access_mcast_grp(cqp, info, IRDMA_CQP_OP_MODIFY_MCAST_GRP, + scratch); +} + +static inline int irdma_sc_destroy_mcast_grp(struct irdma_sc_cqp *cqp, + struct irdma_mcast_grp_info *info, + u64 scratch) +{ + return irdma_access_mcast_grp(cqp, info, IRDMA_CQP_OP_DESTROY_MCAST_GRP, + scratch); +} +#endif /* IRDMA_UDA_H */ |