Typedef meta_t
typedef struct packed {
addr_t addr;
axi_pkg::atop_t atop;
logic lock;
axi_strb_t strb;
axi_id_t id;
logic last;
axi_pkg::qos_t qos;
axi_pkg::size_t size;
logic write;
mem_user_t user;
axi_pkg::cache_t cache;
axi_pkg::prot_t prot;
axi_pkg::region_t region;
} meta_t;