diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2010-02-26 17:17:38 +0100 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2010-03-09 08:47:20 -0600 |
| commit | bd87813e8c3adfa1c12f763b35b2dbacc7796f0d (patch) | |
| tree | a899cedefadac618140bbb05bbb5be4a83567175 /hw | |
| parent | 6937b3766fb47b87a986e7c8010546465de87a4c (diff) | |
| download | qemu-bd87813e8c3adfa1c12f763b35b2dbacc7796f0d.zip qemu-bd87813e8c3adfa1c12f763b35b2dbacc7796f0d.tar.gz qemu-bd87813e8c3adfa1c12f763b35b2dbacc7796f0d.tar.bz2 | |
kbd leds: usb kbd
Add led status notification support to the usb kbd driver.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/usb-hid.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/hw/usb-hid.c b/hw/usb-hid.c index bf456bb..2e4e647 100644 --- a/hw/usb-hid.c +++ b/hw/usb-hid.c @@ -600,12 +600,20 @@ static int usb_keyboard_poll(USBKeyboardState *s, uint8_t *buf, int len) static int usb_keyboard_write(USBKeyboardState *s, uint8_t *buf, int len) { if (len > 0) { + int ledstate = 0; /* 0x01: Num Lock LED * 0x02: Caps Lock LED * 0x04: Scroll Lock LED * 0x08: Compose LED * 0x10: Kana LED */ s->leds = buf[0]; + if (s->leds & 0x04) + ledstate |= QEMU_SCROLL_LOCK_LED; + if (s->leds & 0x01) + ledstate |= QEMU_NUM_LOCK_LED; + if (s->leds & 0x02) + ledstate |= QEMU_CAPS_LOCK_LED; + kbd_put_ledstate(ledstate); } return 0; } |