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vmmouse: replace DPRINTF with tracing 

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This commit is contained in:
Marc-André Lureau 2023-08-01 13:25:58 +04:00
parent d824da9dc1
commit 885f380f7b
2 changed files with 24 additions and 15 deletions
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10
hw/i386/trace-events
View File

@ -121,3 +121,13 @@ x86_pic_interrupt(int irqn, int level) "PIC interrupt #%d level:%d"
# port92.c
port92_read(uint8_t val) "port92: read 0x%02x"
port92_write(uint8_t val) "port92: write 0x%02x"
# vmmouse.c
vmmouse_get_status(void) ""
vmmouse_mouse_event(int x, int y, int dz, int buttons_state) "event: x=%d y=%d dz=%d state=%d"
vmmouse_init(void) ""
vmmouse_read_id(void) ""
vmmouse_request_relative(void) ""
vmmouse_request_absolute(void) ""
vmmouse_disable(void) ""
vmmouse_data(uint32_t size) "data: size=%" PRIu32

29
hw/i386/vmmouse.c
View File

@ -32,6 +32,8 @@
#include "cpu.h"
#include "qom/object.h"
#include "trace.h"
/* debug only vmmouse */
//#define DEBUG_VMMOUSE
@ -50,12 +52,6 @@
#define VMMOUSE_RIGHT_BUTTON 0x10
#define VMMOUSE_MIDDLE_BUTTON 0x08
#ifdef DEBUG_VMMOUSE
#define DPRINTF(fmt, ...) printf(fmt, ## __VA_ARGS__)
#else
#define DPRINTF(fmt, ...) do { } while (0)
#endif
#define TYPE_VMMOUSE "vmmouse"
OBJECT_DECLARE_SIMPLE_TYPE(VMMouseState, VMMOUSE)
@ -93,7 +89,8 @@ static void vmmouse_set_data(const uint32_t *data)
static uint32_t vmmouse_get_status(VMMouseState *s)
{
DPRINTF("vmmouse_get_status()\n");
trace_vmmouse_get_status();
return (s->status << 16) | s->nb_queue;
}
@ -105,8 +102,7 @@ static void vmmouse_mouse_event(void *opaque, int x, int y, int dz, int buttons_
if (s->nb_queue > (VMMOUSE_QUEUE_SIZE - 4))
return;
DPRINTF("vmmouse_mouse_event(%d, %d, %d, %d)\n",
x, y, dz, buttons_state);
trace_vmmouse_mouse_event(x, y, dz, buttons_state);
if ((buttons_state & MOUSE_EVENT_LBUTTON))
buttons |= VMMOUSE_LEFT_BUTTON;
@ -160,7 +156,7 @@ static void vmmouse_update_handler(VMMouseState *s, int absolute)
static void vmmouse_read_id(VMMouseState *s)
{
DPRINTF("vmmouse_read_id()\n");
trace_vmmouse_read_id();
if (s->nb_queue == VMMOUSE_QUEUE_SIZE)
return;
@ -172,19 +168,22 @@ static void vmmouse_read_id(VMMouseState *s)
static void vmmouse_request_relative(VMMouseState *s)
{
DPRINTF("vmmouse_request_relative()\n");
trace_vmmouse_request_relative();
vmmouse_update_handler(s, 0);
}
static void vmmouse_request_absolute(VMMouseState *s)
{
DPRINTF("vmmouse_request_absolute()\n");
trace_vmmouse_request_absolute();
vmmouse_update_handler(s, 1);
}
static void vmmouse_disable(VMMouseState *s)
{
DPRINTF("vmmouse_disable()\n");
trace_vmmouse_disable();
s->status = 0xffff;
vmmouse_remove_handler(s);
}
@ -193,7 +192,7 @@ static void vmmouse_data(VMMouseState *s, uint32_t *data, uint32_t size)
{
int i;
DPRINTF("vmmouse_data(%d)\n", size);
trace_vmmouse_data(size);
if (size == 0 || size > 6 || size > s->nb_queue) {
printf("vmmouse: driver requested too much data %d\n", size);
@ -293,7 +292,7 @@ static void vmmouse_realizefn(DeviceState *dev, Error **errp)
{
VMMouseState *s = VMMOUSE(dev);
DPRINTF("vmmouse_init\n");
trace_vmmouse_init();
if (!s->i8042) {
error_setg(errp, "'i8042' link is not set");