*/
#include "qemu/osdep.h"
+#include "qapi/error.h"
#include "ui/console.h"
-#include "hw/i386/pc.h"
+#include "hw/i386/vmport.h"
#include "hw/input/i8042.h"
#include "hw/qdev-properties.h"
#include "migration/vmstate.h"
+#include "cpu.h"
+#include "qom/object.h"
/* debug only vmmouse */
//#define DEBUG_VMMOUSE
-/* VMMouse Commands */
-#define VMMOUSE_GETVERSION 10
-#define VMMOUSE_DATA 39
-#define VMMOUSE_STATUS 40
-#define VMMOUSE_COMMAND 41
-
#define VMMOUSE_READ_ID 0x45414552
#define VMMOUSE_DISABLE 0x000000f5
#define VMMOUSE_REQUEST_RELATIVE 0x4c455252
#endif
#define TYPE_VMMOUSE "vmmouse"
-#define VMMOUSE(obj) OBJECT_CHECK(VMMouseState, (obj), TYPE_VMMOUSE)
+OBJECT_DECLARE_SIMPLE_TYPE(VMMouseState, VMMOUSE)
-typedef struct VMMouseState
-{
+struct VMMouseState {
ISADevice parent_obj;
uint32_t queue[VMMOUSE_QUEUE_SIZE];
uint8_t absolute;
QEMUPutMouseEntry *entry;
ISAKBDState *i8042;
-} VMMouseState;
+};
+
+static void vmmouse_get_data(uint32_t *data)
+{
+ X86CPU *cpu = X86_CPU(current_cpu);
+ CPUX86State *env = &cpu->env;
+
+ data[0] = env->regs[R_EAX]; data[1] = env->regs[R_EBX];
+ data[2] = env->regs[R_ECX]; data[3] = env->regs[R_EDX];
+ data[4] = env->regs[R_ESI]; data[5] = env->regs[R_EDI];
+}
+
+static void vmmouse_set_data(const uint32_t *data)
+{
+ X86CPU *cpu = X86_CPU(current_cpu);
+ CPUX86State *env = &cpu->env;
+
+ env->regs[R_EAX] = data[0]; env->regs[R_EBX] = data[1];
+ env->regs[R_ECX] = data[2]; env->regs[R_EDX] = data[3];
+ env->regs[R_ESI] = data[4]; env->regs[R_EDI] = data[5];
+}
static uint32_t vmmouse_get_status(VMMouseState *s)
{
command = data[2] & 0xFFFF;
switch (command) {
- case VMMOUSE_STATUS:
+ case VMPORT_CMD_VMMOUSE_STATUS:
data[0] = vmmouse_get_status(s);
break;
- case VMMOUSE_COMMAND:
+ case VMPORT_CMD_VMMOUSE_COMMAND:
switch (data[1]) {
case VMMOUSE_DISABLE:
vmmouse_disable(s);
break;
}
break;
- case VMMOUSE_DATA:
+ case VMPORT_CMD_VMMOUSE_DATA:
vmmouse_data(s, data, data[1]);
break;
default:
DPRINTF("vmmouse_init\n");
- vmport_register(VMMOUSE_STATUS, vmmouse_ioport_read, s);
- vmport_register(VMMOUSE_COMMAND, vmmouse_ioport_read, s);
- vmport_register(VMMOUSE_DATA, vmmouse_ioport_read, s);
+ if (!object_resolve_path_type("", TYPE_VMPORT, NULL)) {
+ error_setg(errp, "vmmouse needs a machine with vmport");
+ return;
+ }
+
+ vmport_register(VMPORT_CMD_VMMOUSE_STATUS, vmmouse_ioport_read, s);
+ vmport_register(VMPORT_CMD_VMMOUSE_COMMAND, vmmouse_ioport_read, s);
+ vmport_register(VMPORT_CMD_VMMOUSE_DATA, vmmouse_ioport_read, s);
}
static Property vmmouse_properties[] = {
dc->realize = vmmouse_realizefn;
dc->reset = vmmouse_reset;
dc->vmsd = &vmstate_vmmouse;
- dc->props = vmmouse_properties;
+ device_class_set_props(dc, vmmouse_properties);
}
static const TypeInfo vmmouse_info = {