ixl_sbuf_print_bytes
ixl_sbuf_print_bytes(buf, (u8 *)&key_data, sizeof(key_data), 0, true);
ixl_sbuf_print_bytes(buf, hlut, 512, 0, false);
static void ixl_sbuf_print_bytes(struct sbuf *, u8 *, int, int, bool);