From: Keir Fraser <keir.fraser@citrix.com>
Date: Fri, 8 Aug 2008 09:46:39 +0000 (+0100)
Subject: ioemu: fix typo in serial emulation
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~14159^2~6
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=480d1476fcfffbd3193a3f46182c66e013bc3285;p=xen.git

ioemu: fix typo in serial emulation

There is a small bug on the serial emulation code that prevents kgdb
from working correctly over the serial.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
---

diff --git a/tools/ioemu/hw/serial.c b/tools/ioemu/hw/serial.c
index 30d9fbe620..b0e0ec960d 100644
--- a/tools/ioemu/hw/serial.c
+++ b/tools/ioemu/hw/serial.c
@@ -211,7 +211,7 @@ static void serial_update_irq(SerialState *s)
     } else if ( s->timeout_ipending ) {
         tmp_iir = UART_IIR_CTI;
     } else if ( ( s->ier & UART_IER_RDI ) && (s->lsr & UART_LSR_DR ) ) {
-        if ( !(s->iir & UART_FCR_FE) ) {
+        if ( !(s->fcr & UART_FCR_FE) ) {
            tmp_iir = UART_IIR_RDI;
         } else if ( s->recv_fifo.count >= s->recv_fifo.itl ) {
            tmp_iir = UART_IIR_RDI;