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* term/at_keyboard.c (grub_at_keyboard_getkey_noblock): Don't discard

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a key after CapsLock or NumLock. It's just a qemu bug.
This commit is contained in:
Vladimir 'phcoder' Serbinenko committed 2010-08-22 17:10:39 +02:00
1 parent df26241939
commit 0677694455
2 files changed
+5 -6
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term/at_keyboard.c
-6
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@@ -181,9 +181,6 @@ grub_at_keyboard_getkey_noblock (void)
switch (code)
{
case CAPS_LOCK:
/* Caps lock sends scan code twice. Get the second one and discard it. */
while (grub_keyboard_getkey () == -1);
at_keyboard_status ^= KEYBOARD_STATUS_CAPS_LOCK;
led_status ^= KEYBOARD_LED_CAPS;
keyboard_controller_led (led_status);
@@ -194,9 +191,6 @@ grub_at_keyboard_getkey_noblock (void)
key = -1;
break;
case NUM_LOCK:
/* Num lock sends scan code twice. Get the second one and discard it. */
while (grub_keyboard_getkey () == -1);
at_keyboard_status ^= KEYBOARD_STATUS_NUM_LOCK;
led_status ^= KEYBOARD_LED_NUM;
keyboard_controller_led (led_status);