[Xen-changelog] [xen-unstable] ioemu: fix typo in serial emulation

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1218188799 -3600
# Node ID 9877446e919bc14dcb297491ec716d810546e410
# Parent  26afc8557f9f19f3b54bfe47757712edc86f6161
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@xxxxxxxxxxxxx>
---
 tools/ioemu/hw/serial.c |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

diff -r 26afc8557f9f -r 9877446e919b tools/ioemu/hw/serial.c
--- a/tools/ioemu/hw/serial.c   Fri Aug 08 10:45:30 2008 +0100
+++ b/tools/ioemu/hw/serial.c   Fri Aug 08 10:46:39 2008 +0100
@@ -211,7 +211,7 @@ static void serial_update_irq(SerialStat
     } 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;

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