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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-08-22 02:17:14 +02:00
parent 96157c5378
commit 49c822bc42
3 changed files with 71 additions and 19 deletions
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8
term/at_keyboard.c
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@ -110,7 +110,6 @@ grub_keyboard_isr (grub_uint8_t key)
at_keyboard_status &= ~GRUB_TERM_STATUS_LALT;
break;
}
extended_pending = (key == 0xe0);
}
/* If there is a raw key pending, return it; otherwise return -1. */
@ -118,13 +117,18 @@ static int
grub_keyboard_getkey (void)
{
grub_uint8_t key;
grub_uint8_t ret;
if (! KEYBOARD_ISREADY (grub_inb (KEYBOARD_REG_STATUS)))
return -1;
key = grub_inb (KEYBOARD_REG_DATA);
/* FIXME */ grub_keyboard_isr (key);
ret = KEYBOARD_SCANCODE (key);
if (extended_pending)
ret |= 0x80;
extended_pending = (key == 0xe0);
if (! KEYBOARD_ISMAKE (key))
return -1;
return (KEYBOARD_SCANCODE (key));
return ret;
}