Lines Matching defs:lsr
329 case 0x06: /* lsr change */
374 static char f81232_handle_lsr(struct usb_serial_port *port, u8 lsr)
379 if (!(lsr & UART_LSR_BRK_ERROR_BITS))
382 if (lsr & UART_LSR_BI) {
386 } else if (lsr & UART_LSR_PE) {
389 } else if (lsr & UART_LSR_FE) {
394 if (lsr & UART_LSR_OE) {
409 u8 lsr;
421 lsr = data[i];
422 tty_flag = f81232_handle_lsr(port, lsr);
441 u8 lsr;
458 lsr = data[len - 1];
459 tty_flag = f81232_handle_lsr(port, lsr);