Lines Matching refs:ATMEL_US_CSR
459 return (atmel_uart_readl(port, ATMEL_US_CSR) & ATMEL_US_TXEMPTY) ? in atmel_tx_empty()
529 status = atmel_uart_readl(port, ATMEL_US_CSR); in atmel_get_mctrl()
776 status = atmel_uart_readl(port, ATMEL_US_CSR); in atmel_rx_chars()
812 status = atmel_uart_readl(port, ATMEL_US_CSR); in atmel_rx_chars()
828 (atmel_uart_readl(port, ATMEL_US_CSR) & ATMEL_US_TXRDY)) { in atmel_tx_chars()
836 while (atmel_uart_readl(port, ATMEL_US_CSR) & ATMEL_US_TXRDY) { in atmel_tx_chars()
1356 if (!(atmel_uart_readl(port, ATMEL_US_CSR) in atmel_handle_transmit()
1415 status = atmel_uart_readl(port, ATMEL_US_CSR); in atmel_interrupt()
1964 atmel_port->irq_status_prev = atmel_uart_readl(port, ATMEL_US_CSR); in atmel_startup()
2440 while (!(atmel_uart_readl(port, ATMEL_US_CSR) & ATMEL_US_RXRDY)) in atmel_poll_get_char()
2448 while (!(atmel_uart_readl(port, ATMEL_US_CSR) & ATMEL_US_TXRDY)) in atmel_poll_put_char()
2549 while (!(atmel_uart_readl(port, ATMEL_US_CSR) & ATMEL_US_TXRDY)) in atmel_console_putchar()
2586 status = atmel_uart_readl(port, ATMEL_US_CSR); in atmel_console_write()
2713 while (!(atmel_uart_readl(port, ATMEL_US_CSR) & in atmel_serial_suspend()