ps2: allow more selective tracing

In some cases, we don't need the full tracking of every byte received at
the PS2 level, but higher level traces from specific devices will be
enough.

Change-Id: I31984e6b7784b5d033b457f43f3793f772213f4a
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4423
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>

src/add-ons/kernel/bus_managers/ps2/ps2_alps.cpp

@@ -18,6 +18,14 @@
 #include "ps2_service.h"
 
 
+//#define TRACE_PS2_ALPS
+#ifdef TRACE_PS2_APLS
+#	define TRACE(x...) dprintf(x)
+#else
+#	define TRACE(x...)
+#endif
+
+
 static int32 generate_event(timer* timer);
 
 

src/add-ons/kernel/bus_managers/ps2/ps2_common.cpp

@@ -18,6 +18,14 @@
 #include "ps2_dev.h"
 
 
+//#define TRACE_PS2_COMMON
+#ifdef TRACE_PS2_COMMON
+#	define TRACE(x...) dprintf(x)
+#else
+#	define TRACE(x...)
+#endif
+
+
 isa_module_info *gIsa = NULL;
 bool gActiveMultiplexingEnabled = false;
 sem_id gControllerSem;

src/add-ons/kernel/bus_managers/ps2/ps2_common.h

@@ -32,9 +32,15 @@
 
 //#define TRACE_PS2
 #ifdef TRACE_PS2
-#	define TRACE(x...) dprintf(x)
-#else
-#	define TRACE(x...)
+#define TRACE_PS2_ALPS
+#define TRACE_PS2_COMMON
+#define TRACE_PS2_DEV
+#define TRACE_PS2_ELANTECH
+#define TRACE_PS2_MOUSE
+#define TRACE_PS2_KEYBOARD
+#define TRACE_PS2_SERVICE
+#define TRACE_PS2_SYNAPTICS
+#define TRACE_PS2_TRACKPOINT
 #endif
 
 

src/add-ons/kernel/bus_managers/ps2/ps2_dev.cpp

@@ -24,6 +24,14 @@
 #include <string.h>
 
 
+//#define TRACE_PS2_DEV
+#ifdef TRACE_PS2_DEV
+#	define TRACE(x...) dprintf(x)
+#else
+#	define TRACE(x...)
+#endif
+
+
 ps2_dev ps2_device[PS2_DEVICE_COUNT];
 
 

src/add-ons/kernel/bus_managers/ps2/ps2_elantech.cpp

@@ -18,6 +18,14 @@
 #include "ps2_service.h"
 
 
+//#define TRACE_PS2_ELANTECH
+#ifdef TRACE_PS2_ELANTECH
+#	define TRACE(x...) dprintf(x)
+#else
+#	define TRACE(x...)
+#endif
+
+
 static int32 generate_event(timer* timer);
 
 

src/add-ons/kernel/bus_managers/ps2/ps2_keyboard.cpp

@@ -30,6 +30,13 @@
 #define KEY_BUFFER_SIZE 100
 	// we will buffer 100 key strokes before we start dropping them
 
+//#define TRACE_PS2_KEYBOARD
+#ifdef TRACE_PS2_KEYBOARD
+#	define TRACE(x...) dprintf(x)
+#else
+#	define TRACE(x...)
+#endif
+
 enum {
 	LED_SCROLL 	= 1,
 	LED_NUM 	= 2,

src/add-ons/kernel/bus_managers/ps2/ps2_service.cpp

@@ -21,6 +21,14 @@
 #endif
 
 
+//#define TRACE_PS2_SERVICE
+#ifdef TRACE_PS2_SERVICE
+#	define TRACE(x...) dprintf(x)
+#else
+#	define TRACE(x...)
+#endif
+
+
 typedef struct {
 	uint32		id;
 	ps2_dev *	dev;

src/add-ons/kernel/bus_managers/ps2/ps2_standard_mouse.cpp

@@ -64,6 +64,14 @@
 #include "ps2_standard_mouse.h"
 
 
+//#define TRACE_PS2_MOUSE
+#ifdef TRACE_PS2_MOUSE
+#	define TRACE(x...) dprintf(x)
+#else
+#	define TRACE(x...)
+#endif
+
+
 const char* kStandardMousePath[4] = {
 	"input/mouse/ps2/standard_0",
 	"input/mouse/ps2/standard_1",

src/add-ons/kernel/bus_managers/ps2/ps2_synaptics.cpp

@@ -21,6 +21,13 @@
 #include "ps2_service.h"
 
 
+//#define TRACE_PS2_SYNAPTICS
+#ifdef TRACE_PS2_SYNAPTICS
+#	define TRACE(x...) dprintf(x)
+#else
+#	define TRACE(x...)
+#endif
+
 // synaptics touchpad proportions
 #define SYN_EDGE_MOTION_WIDTH	50
 #define SYN_AREA_OFFSET			40

src/add-ons/kernel/bus_managers/ps2/ps2_trackpoint.cpp

@@ -15,6 +15,14 @@
 #include "ps2_trackpoint.h"
 
 
+//#define TRACE_PS2_TRACKPOINT
+#ifdef TRACE_PS2_TRACKPOINT
+#	define TRACE(x...) dprintf(x)
+#else
+#	define TRACE(x...)
+#endif
+
+
 const char* kTrackpointPath[4] = {
 	"input/mouse/ps2/ibm_trackpoint_0",
 	"input/mouse/ps2/ibm_trackpoint_1",