Typedef mux_req_t

typedef struct packed {                                       
    mux_aw_t aw;                                       
    logic     aw_valid;                                 
    w_t  w;                                        
    logic     w_valid;                                  
    logic     b_ready;                                  
    mux_ar_t ar;                                       
    logic     ar_valid;                                 
    logic     r_ready;                                  
  } mux_req_t;

AXI requests from the multiplexer