Lines Matching defs:lsr
304 case 0x06: /* lsr change */
349 static char f81232_handle_lsr(struct usb_serial_port *port, u8 lsr)
354 if (!(lsr & UART_LSR_BRK_ERROR_BITS))
357 if (lsr & UART_LSR_BI) {
361 } else if (lsr & UART_LSR_PE) {
364 } else if (lsr & UART_LSR_FE) {
369 if (lsr & UART_LSR_OE) {
384 u8 lsr;
396 lsr = data[i];
397 tty_flag = f81232_handle_lsr(port, lsr);
416 u8 lsr;
433 lsr = data[len - 1];
434 tty_flag = f81232_handle_lsr(port, lsr);