From 601c9e539a5ff8d4a79bd80f5f7b014c3c76009e Mon Sep 17 00:00:00 2001 From: Gerd Hoffmann Date: Tue, 2 Mar 2010 11:53:36 -0300 Subject: [PATCH 40/42] kbd leds: usb kbd RH-Author: Gerd Hoffmann Message-id: <1267530817-20015-4-git-send-email-kraxel@redhat.com> Patchwork-id: 7388 O-Subject: [RHEL-6 kvm PATCH 3/4] kbd leds: usb kbd Bugzilla: 569767 RH-Acked-by: Zachary Amsden RH-Acked-by: Juan Quintela RH-Acked-by: Markus Armbruster Add led status notification support to the usb kbd driver. upstream: submitted: http://patchwork.ozlabs.org/patch/46356/ Signed-off-by: Gerd Hoffmann --- hw/usb-hid.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) Signed-off-by: Eduardo Habkost --- 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 6abb629..e67dac9 100644 --- a/hw/usb-hid.c +++ b/hw/usb-hid.c @@ -599,12 +599,20 @@ 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; } -- 1.6.3.rc4.29.g8146