hrev51222 adds 1 changeset to branch 'master'
old head: ad25016cab0f70cc2b59d8f4f005440823eeb492
new head: 4c9ec29000770e44b7edca208c857d3391eb5f53
overview:
http://cgit.haiku-os.org/haiku/log/?qt=range&q=4c9ec2900077+%5Ead25016cab0f
----------------------------------------------------------------------------
4c9ec2900077: pc_serial: if kernel debugger is disabled, use the port
This makes it a lot easier to use and test pc_serial, even on machines
with a single serial port (COM2 is getting even more rare than COM1
these days).
[ Adrien Destugues <pulkomandy@xxxxxxxxx> ]
----------------------------------------------------------------------------
Revision: hrev51222
Commit: 4c9ec29000770e44b7edca208c857d3391eb5f53
URL: http://cgit.haiku-os.org/haiku/commit/?id=4c9ec2900077
Author: Adrien Destugues <pulkomandy@xxxxxxxxx>
Date: Sat Jun 24 19:57:43 2017 UTC
----------------------------------------------------------------------------
1 file changed, 5 insertions(+), 1 deletion(-)
src/add-ons/kernel/drivers/ports/pc_serial/Driver.cpp | 6 +++++-
----------------------------------------------------------------------------
diff --git a/src/add-ons/kernel/drivers/ports/pc_serial/Driver.cpp
b/src/add-ons/kernel/drivers/ports/pc_serial/Driver.cpp
index e5afb3b..ffcfa38 100644
--- a/src/add-ons/kernel/drivers/ports/pc_serial/Driver.cpp
+++ b/src/add-ons/kernel/drivers/ports/pc_serial/Driver.cpp
@@ -14,6 +14,7 @@
#include <Drivers.h>
#include <driver_settings.h>
#include <image.h>
+#include <kernel/safemode.h>
#include <malloc.h>
#include <stdio.h>
#include <stdlib.h>
@@ -523,10 +524,13 @@ scan_isa_hardcoded()
{
#ifdef HANDLE_ISA_COM
int i;
+ bool serialDebug = true;
+
+ serialDebug = get_safemode_boolean("serial_debug_output", serialDebug);
for (i = 0; i < 4; i++) {
// skip the port used for kernel debugging...
- if (sHardcodedPorts[i].ioBase == gKernelDebugPort) {
+ if (serialDebug && sHardcodedPorts[i].ioBase ==
gKernelDebugPort) {
TRACE_ALWAYS("Skipping port %d as it is used for kernel
debug.\n", i);
continue;
}
