bcm_uart_readl
val = bcm_uart_readl(port, UART_MCTL_REG);
val = bcm_uart_readl(port, UART_CTL_REG);
val = bcm_uart_readl(port, UART_EXTINP_REG);
val = bcm_uart_readl(port, UART_CTL_REG);
val = bcm_uart_readl(port, UART_IR_REG);
val = bcm_uart_readl(port, UART_IR_REG);
val = bcm_uart_readl(port, UART_CTL_REG);
val = bcm_uart_readl(port, UART_IR_REG);
val = bcm_uart_readl(port, UART_IR_REG);
val = bcm_uart_readl(port, UART_CTL_REG);
iestat = bcm_uart_readl(port, UART_IR_REG);
val = bcm_uart_readl(port, UART_CTL_REG);
cstat = c = bcm_uart_readl(port, UART_FIFO_REG);
val = bcm_uart_readl(port, UART_MCTL_REG);
val = bcm_uart_readl(port, UART_IR_REG);
irqstat = bcm_uart_readl(port, UART_IR_REG);
estat = bcm_uart_readl(port, UART_EXTINP_REG);
val = bcm_uart_readl(port, UART_CTL_REG);
val = bcm_uart_readl(port, UART_CTL_REG);
val = bcm_uart_readl(port, UART_CTL_REG);
(void)bcm_uart_readl(port, UART_FIFO_REG);
(void)bcm_uart_readl(port, UART_EXTINP_REG);
val = bcm_uart_readl(port, UART_MCTL_REG);
val = bcm_uart_readl(port, UART_CTL_REG);
ctl = bcm_uart_readl(port, UART_CTL_REG);
ier = bcm_uart_readl(port, UART_IR_REG);
val = bcm_uart_readl(port, UART_MCTL_REG);
iestat = bcm_uart_readl(port, UART_IR_REG);
return bcm_uart_readl(port, UART_FIFO_REG);
val = bcm_uart_readl(port, UART_IR_REG);
val = bcm_uart_readl(port, UART_EXTINP_REG);
val = bcm_uart_readl(port, UART_IR_REG);