Lines Matching refs:cf
339 struct can_frame *cf; in usb_8dev_rx_err_msg() local
357 skb = alloc_can_err_skb(priv->netdev, &cf); in usb_8dev_rx_err_msg()
364 cf->can_id |= CAN_ERR_PROT; in usb_8dev_rx_err_msg()
365 cf->data[2] = CAN_ERR_PROT_ACTIVE; in usb_8dev_rx_err_msg()
369 cf->can_id |= CAN_ERR_BUSOFF; in usb_8dev_rx_err_msg()
376 cf->can_id |= CAN_ERR_CRTL; in usb_8dev_rx_err_msg()
380 cf->can_id |= CAN_ERR_PROT | CAN_ERR_BUSERROR; in usb_8dev_rx_err_msg()
390 cf->can_id |= CAN_ERR_ACK; in usb_8dev_rx_err_msg()
394 cf->data[3] = CAN_ERR_PROT_LOC_CRC_SEQ; in usb_8dev_rx_err_msg()
398 cf->data[2] |= CAN_ERR_PROT_BIT0; in usb_8dev_rx_err_msg()
402 cf->data[2] |= CAN_ERR_PROT_BIT1; in usb_8dev_rx_err_msg()
406 cf->data[2] |= CAN_ERR_PROT_FORM; in usb_8dev_rx_err_msg()
410 cf->data[2] |= CAN_ERR_PROT_STUFF; in usb_8dev_rx_err_msg()
414 cf->data[1] = CAN_ERR_CRTL_RX_OVERFLOW; in usb_8dev_rx_err_msg()
420 cf->data[1] = (txerr > rxerr) ? in usb_8dev_rx_err_msg()
427 cf->data[1] = (txerr > rxerr) ? in usb_8dev_rx_err_msg()
439 cf->data[2] |= CAN_ERR_PROT_TX; in usb_8dev_rx_err_msg()
446 cf->data[6] = txerr; in usb_8dev_rx_err_msg()
447 cf->data[7] = rxerr; in usb_8dev_rx_err_msg()
453 stats->rx_bytes += cf->len; in usb_8dev_rx_err_msg()
461 struct can_frame *cf; in usb_8dev_rx_can_msg() local
469 skb = alloc_can_skb(priv->netdev, &cf); in usb_8dev_rx_can_msg()
473 cf->can_id = be32_to_cpu(msg->id); in usb_8dev_rx_can_msg()
474 can_frame_set_cc_len(cf, msg->dlc & 0xF, priv->can.ctrlmode); in usb_8dev_rx_can_msg()
477 cf->can_id |= CAN_EFF_FLAG; in usb_8dev_rx_can_msg()
480 cf->can_id |= CAN_RTR_FLAG; in usb_8dev_rx_can_msg()
482 memcpy(cf->data, msg->data, cf->len); in usb_8dev_rx_can_msg()
485 stats->rx_bytes += cf->len; in usb_8dev_rx_can_msg()
605 struct can_frame *cf = (struct can_frame *) skb->data; in usb_8dev_start_xmit() local
634 if (cf->can_id & CAN_RTR_FLAG) in usb_8dev_start_xmit()
637 if (cf->can_id & CAN_EFF_FLAG) in usb_8dev_start_xmit()
640 msg->id = cpu_to_be32(cf->can_id & CAN_ERR_MASK); in usb_8dev_start_xmit()
641 msg->dlc = can_get_cc_dlc(cf, priv->can.ctrlmode); in usb_8dev_start_xmit()
642 memcpy(msg->data, cf->data, cf->len); in usb_8dev_start_xmit()
660 context->dlc = cf->len; in usb_8dev_start_xmit()