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Rev 4377 Rev 4692
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 * @ingroup kbd
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 * @ingroup kbd
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 * @{
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 * @{
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 */
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 */
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/**
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/**
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 * @file
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 * @file
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 * @brief   PC keyboard controller driver.
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 * @brief PC keyboard controller driver.
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 */
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 */
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#include <kbd.h>
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#include <kbd.h>
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#include <kbd/kbd.h>
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#include <io/console.h>
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#include <kbd/keycode.h>
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#include <io/keycode.h>
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#include <kbd_ctl.h>
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#include <kbd_ctl.h>
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#include <gsp.h>
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#include <gsp.h>
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enum dec_state {
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enum dec_state {
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    ds_s,
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    ds_s,
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    return 0;
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    return 0;
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}
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}
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void kbd_ctl_parse_scancode(int scancode)
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void kbd_ctl_parse_scancode(int scancode)
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{
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{
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    kbd_ev_type_t type;
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    console_ev_type_t type;
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    unsigned int key;
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    unsigned int key;
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    int *map;
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    int *map;
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    size_t map_length;
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    size_t map_length;
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    if (scancode == 0xe0) {
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    if (scancode == 0xe0) {
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        break;
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        break;
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    case ds_e:
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    case ds_e:
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        map = scanmap_e0;
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        map = scanmap_e0;
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        map_length = sizeof(scanmap_e0) / sizeof(int);
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        map_length = sizeof(scanmap_e0) / sizeof(int);
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        break;
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        break;
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    default:
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        map = NULL;
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        map_length = 0;
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    }
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    }
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    ds = ds_s;
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    ds = ds_s;
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    if (scancode & 0x80) {
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    if (scancode & 0x80) {
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        scancode &= ~0x80;
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        scancode &= ~0x80;
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        type = KE_RELEASE;
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        type = KEY_RELEASE;
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    } else {
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    } else {
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        type = KE_PRESS;
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        type = KEY_PRESS;
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    }
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    }
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    if (scancode < 0 || scancode >= map_length)
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    if ((scancode < 0) || ((size_t) scancode >= map_length))
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        return;
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        return;
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    key = map[scancode];
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    key = map[scancode];
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    if (key != 0)
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    if (key != 0)
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        kbd_push_ev(type, key);
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        kbd_push_ev(type, key);