Lines Matching refs:ier
35 static void timbuart_mctrl_check(struct uart_port *port, u32 isr, u32 *ier);
42 u32 ier = ioread32(port->membase + TIMBUART_IER) & ~RXFLAGS;
43 iowrite32(ier, port->membase + TIMBUART_IER);
49 u32 ier = ioread32(port->membase + TIMBUART_IER) & ~TXBAE;
50 iowrite32(ier, port->membase + TIMBUART_IER);
116 static void timbuart_handle_tx_port(struct uart_port *port, u32 isr, u32 *ier)
137 *ier |= uart->last_ier & TXFLAGS;
145 *ier |= TXBAE;
150 static void timbuart_handle_rx_port(struct uart_port *port, u32 isr, u32 *ier)
167 *ier |= RXBAF | RXBF | RXTT;
175 u32 isr, ier = 0;
183 timbuart_handle_tx_port(&uart->port, isr, &ier);
185 timbuart_mctrl_check(&uart->port, isr, &ier);
188 timbuart_handle_rx_port(&uart->port, isr, &ier);
190 iowrite32(ier, uart->port.membase + TIMBUART_IER);
217 static void timbuart_mctrl_check(struct uart_port *port, u32 isr, u32 *ier)
229 *ier |= CTS_DELTA;