es58x_fd_tx_can_msg
struct es58x_fd_tx_can_msg *tx_can_msg;
.tx_can_msg = es58x_fd_tx_can_msg,
(offsetof(struct es58x_fd_tx_can_msg, data[CAN_MAX_DLEN]))
#define ES58X_FD_CANFD_TX_LEN (sizeof(struct es58x_fd_tx_can_msg))