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()
1350 if (!(atmel_uart_readl(port, ATMEL_US_CSR) in atmel_handle_transmit()
1409 status = atmel_uart_readl(port, ATMEL_US_CSR); in atmel_interrupt()
1946 atmel_port->irq_status_prev = atmel_uart_readl(port, ATMEL_US_CSR); in atmel_startup()
2422 while (!(atmel_uart_readl(port, ATMEL_US_CSR) & ATMEL_US_RXRDY)) in atmel_poll_get_char()
2430 while (!(atmel_uart_readl(port, ATMEL_US_CSR) & ATMEL_US_TXRDY)) in atmel_poll_put_char()
2531 while (!(atmel_uart_readl(port, ATMEL_US_CSR) & ATMEL_US_TXRDY)) in atmel_console_putchar()
2568 status = atmel_uart_readl(port, ATMEL_US_CSR); in atmel_console_write()
2695 while (!(atmel_uart_readl(port, ATMEL_US_CSR) & in atmel_serial_suspend()