637 	u32 reg_ctrl = (priv->reg_ctrl_default | FLEXCAN_CTRL_ERR_MSK);  in flexcan_error_irq_enable()  local
639 	priv->write(reg_ctrl, &regs->ctrl);  in flexcan_error_irq_enable()
645 	u32 reg_ctrl = (priv->reg_ctrl_default & ~FLEXCAN_CTRL_ERR_MSK);  in flexcan_error_irq_disable()  local
647 	priv->write(reg_ctrl, &regs->ctrl);  in flexcan_error_irq_disable()
1011 	u32 reg_ctrl, reg_id, reg_iflag1;  in flexcan_mailbox_read()  local
1025 			reg_ctrl = priv->read(&mb->can_ctrl);  in flexcan_mailbox_read()
1026 		} while (reg_ctrl & FLEXCAN_MB_CODE_RX_BUSY_BIT);  in flexcan_mailbox_read()
1029 		code = reg_ctrl & FLEXCAN_MB_CODE_MASK;  in flexcan_mailbox_read()
1044 		reg_ctrl = priv->read(&mb->can_ctrl);  in flexcan_mailbox_read()
1047 	if (reg_ctrl & FLEXCAN_MB_CNT_EDL)  in flexcan_mailbox_read()
1057 	*timestamp = reg_ctrl << 16;  in flexcan_mailbox_read()
1060 	if (reg_ctrl & FLEXCAN_MB_CNT_IDE)  in flexcan_mailbox_read()
1065 	if (reg_ctrl & FLEXCAN_MB_CNT_EDL) {  in flexcan_mailbox_read()
1066 		cfd->len = can_fd_dlc2len((reg_ctrl >> 16) & 0xf);  in flexcan_mailbox_read()
1068 		if (reg_ctrl & FLEXCAN_MB_CNT_BRS)  in flexcan_mailbox_read()
1071 		cfd->len = can_cc_dlc2len((reg_ctrl >> 16) & 0xf);  in flexcan_mailbox_read()
1073 		if (reg_ctrl & FLEXCAN_MB_CNT_RTR)  in flexcan_mailbox_read()
1077 	if (reg_ctrl & FLEXCAN_MB_CNT_ESI)  in flexcan_mailbox_read()
1146 		u32 reg_ctrl = priv->read(&priv->tx_mb->can_ctrl);  in flexcan_irq()  local
1151 						    reg_ctrl << 16, NULL);  in flexcan_irq()
1495 	u32 reg_mcr, reg_ctrl, reg_ctrl2, reg_mecr;  in flexcan_chip_start()  local
1580 	reg_ctrl = priv->read(&regs->ctrl);  in flexcan_chip_start()
1581 	reg_ctrl &= ~FLEXCAN_CTRL_TSYN;  in flexcan_chip_start()
1582 	reg_ctrl |= FLEXCAN_CTRL_BOFF_REC | FLEXCAN_CTRL_LBUF |  in flexcan_chip_start()
1591 		reg_ctrl |= FLEXCAN_CTRL_ERR_MSK;  in flexcan_chip_start()
1593 		reg_ctrl &= ~FLEXCAN_CTRL_ERR_MSK;  in flexcan_chip_start()
1596 	priv->reg_ctrl_default = reg_ctrl;  in flexcan_chip_start()
1598 	reg_ctrl &= ~FLEXCAN_CTRL_ERR_ALL;  in flexcan_chip_start()
1599 	netdev_dbg(dev, "%s: writing ctrl=0x%08x", __func__, reg_ctrl);  in flexcan_chip_start()
1600 	priv->write(reg_ctrl, &regs->ctrl);  in flexcan_chip_start()