418
424
buf[TXBDLC_OFF] = (rtr << DLC_RTR_SHIFT) | frame->can_dlc;
419
425
memcpy(buf + TXBDAT_OFF, frame->data, frame->can_dlc);
420
426
mcp251x_hw_tx_frame(spi, buf, frame->can_dlc, tx_buf_idx);
424
433
static void mcp251x_hw_rx_frame(struct spi_device *spi, u8 *buf,