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ADB reset support (Joceylin Mayer)

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1295 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2005-02-15 22:58:51 +00:00
parent 7483750d7d
commit 3988e8977b
1 changed files with 28 additions and 4 deletions
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32
hw/adb.c
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@ -248,13 +248,25 @@ static int adb_kbd_request(ADBDevice *d, uint8_t *obuf,
return olen; return olen;
} }
static int adb_kbd_reset(ADBDevice *d)
{
KBDState *s = d->opaque;
d->handler = 1;
d->devaddr = ADB_KEYBOARD;
memset(s, 0, sizeof(KBDState));
return 0;
}
void adb_kbd_init(ADBBusState *bus) void adb_kbd_init(ADBBusState *bus)
{ {
ADBDevice *d; ADBDevice *d;
KBDState *s; KBDState *s;
s = qemu_mallocz(sizeof(KBDState)); s = qemu_mallocz(sizeof(KBDState));
d = adb_register_device(bus, ADB_KEYBOARD, adb_kbd_request, NULL, s); d = adb_register_device(bus, ADB_KEYBOARD, adb_kbd_request,
d->handler = 1; adb_kbd_reset, s);
adb_kbd_reset(d);
qemu_add_kbd_event_handler(adb_kbd_put_keycode, d); qemu_add_kbd_event_handler(adb_kbd_put_keycode, d);
} }
@ -374,13 +386,25 @@ static int adb_mouse_request(ADBDevice *d, uint8_t *obuf,
return olen; return olen;
} }
static int adb_mouse_reset(ADBDevice *d)
{
MouseState *s = d->opaque;
d->handler = 2;
d->devaddr = ADB_MOUSE;
memset(s, 0, sizeof(MouseState));
return 0;
}
void adb_mouse_init(ADBBusState *bus) void adb_mouse_init(ADBBusState *bus)
{ {
ADBDevice *d; ADBDevice *d;
MouseState *s; MouseState *s;
s = qemu_mallocz(sizeof(MouseState)); s = qemu_mallocz(sizeof(MouseState));
d = adb_register_device(bus, ADB_MOUSE, adb_mouse_request, NULL, s); d = adb_register_device(bus, ADB_MOUSE, adb_mouse_request,
d->handler = 2; adb_mouse_reset, s);
adb_mouse_reset(d);
qemu_add_mouse_event_handler(adb_mouse_event, d); qemu_add_mouse_event_handler(adb_mouse_event, d);
} }