int events_reported;
u64 uid;
+ u8 join_state;
struct list_head list;
struct sockaddr_storage addr;
};
struct ucma_multicast *mc;
struct sockaddr *addr;
int ret;
+ u8 join_state;
if (out_len < sizeof(resp))
return -ENOSPC;
addr = (struct sockaddr *) &cmd->addr;
- if (cmd->reserved || !cmd->addr_size || (cmd->addr_size != rdma_addr_size(addr)))
+ if (!cmd->addr_size || (cmd->addr_size != rdma_addr_size(addr)))
+ return -EINVAL;
+
+ if (cmd->join_flags == RDMA_MC_JOIN_FLAG_FULLMEMBER)
+ join_state = BIT(FULLMEMBER_JOIN);
+ else if (cmd->join_flags == RDMA_MC_JOIN_FLAG_SENDONLY_FULLMEMBER)
+ join_state = BIT(SENDONLY_FULLMEMBER_JOIN);
+ else
return -EINVAL;
ctx = ucma_get_ctx(file, cmd->id);
ret = -ENOMEM;
goto err1;
}
-
+ mc->join_state = join_state;
mc->uid = cmd->uid;
memcpy(&mc->addr, addr, cmd->addr_size);
- ret = rdma_join_multicast(ctx->cm_id, (struct sockaddr *) &mc->addr, mc);
+ ret = rdma_join_multicast(ctx->cm_id, (struct sockaddr *)&mc->addr,
+ join_state, mc);
if (ret)
goto err2;
join_cmd.uid = cmd.uid;
join_cmd.id = cmd.id;
join_cmd.addr_size = rdma_addr_size((struct sockaddr *) &cmd.addr);
- join_cmd.reserved = 0;
+ join_cmd.join_flags = RDMA_MC_JOIN_FLAG_FULLMEMBER;
memcpy(&join_cmd.addr, &cmd.addr, join_cmd.addr_size);
return ucma_process_join(file, &join_cmd, out_len);