584 	u32 reg_ctrl = (priv->reg_ctrl_default | FLEXCAN_CTRL_ERR_MSK);  in flexcan_error_irq_enable()  local
586 	priv->write(reg_ctrl, &regs->ctrl);  in flexcan_error_irq_enable()
592 	u32 reg_ctrl = (priv->reg_ctrl_default & ~FLEXCAN_CTRL_ERR_MSK);  in flexcan_error_irq_disable()  local
594 	priv->write(reg_ctrl, &regs->ctrl);  in flexcan_error_irq_disable()
948 	u32 reg_ctrl, reg_id, reg_iflag1;  in flexcan_mailbox_read()  local
962 			reg_ctrl = priv->read(&mb->can_ctrl);  in flexcan_mailbox_read()
963 		} while (reg_ctrl & FLEXCAN_MB_CODE_RX_BUSY_BIT);  in flexcan_mailbox_read()
966 		code = reg_ctrl & FLEXCAN_MB_CODE_MASK;  in flexcan_mailbox_read()
981 		reg_ctrl = priv->read(&mb->can_ctrl);  in flexcan_mailbox_read()
984 	if (reg_ctrl & FLEXCAN_MB_CNT_EDL)  in flexcan_mailbox_read()
994 	*timestamp = reg_ctrl << 16;  in flexcan_mailbox_read()
997 	if (reg_ctrl & FLEXCAN_MB_CNT_IDE)  in flexcan_mailbox_read()
1002 	if (reg_ctrl & FLEXCAN_MB_CNT_EDL) {  in flexcan_mailbox_read()
1003 		cfd->len = can_dlc2len(get_canfd_dlc((reg_ctrl >> 16) & 0xf));  in flexcan_mailbox_read()
1005 		if (reg_ctrl & FLEXCAN_MB_CNT_BRS)  in flexcan_mailbox_read()
1008 		cfd->len = get_can_dlc((reg_ctrl >> 16) & 0xf);  in flexcan_mailbox_read()
1010 		if (reg_ctrl & FLEXCAN_MB_CNT_RTR)  in flexcan_mailbox_read()
1014 	if (reg_ctrl & FLEXCAN_MB_CNT_ESI)  in flexcan_mailbox_read()
1083 		u32 reg_ctrl = priv->read(&priv->tx_mb->can_ctrl);  in flexcan_irq()  local
1087 							       0, reg_ctrl << 16);  in flexcan_irq()
1358 	u32 reg_mcr, reg_ctrl, reg_ctrl2, reg_mecr;  in flexcan_chip_start()  local
1442 	reg_ctrl = priv->read(&regs->ctrl);  in flexcan_chip_start()
1443 	reg_ctrl &= ~FLEXCAN_CTRL_TSYN;  in flexcan_chip_start()
1444 	reg_ctrl |= FLEXCAN_CTRL_BOFF_REC | FLEXCAN_CTRL_LBUF |  in flexcan_chip_start()
1453 		reg_ctrl |= FLEXCAN_CTRL_ERR_MSK;  in flexcan_chip_start()
1455 		reg_ctrl &= ~FLEXCAN_CTRL_ERR_MSK;  in flexcan_chip_start()
1458 	priv->reg_ctrl_default = reg_ctrl;  in flexcan_chip_start()
1460 	reg_ctrl &= ~FLEXCAN_CTRL_ERR_ALL;  in flexcan_chip_start()
1461 	netdev_dbg(dev, "%s: writing ctrl=0x%08x", __func__, reg_ctrl);  in flexcan_chip_start()
1462 	priv->write(reg_ctrl, &regs->ctrl);  in flexcan_chip_start()