[PULL,4/5] ps2: use QEMU qcodes instead of scancodes

Commit Message

Gerd Hoffmann Sept. 28, 2016, 12:54 p.m. UTC

From: Hervé Poussineau <[e-mail]>

This fixes problems with translated set 1, where most make code were wrong.
This fixes problems with set 3 for extended keys (like arrows) and lot of other keys.
Added a FIXME for set 3, where most keys must not (by default) deliver a break code.

Detailed list of changes on untranslated set 2:
- change of ALTGR break code from 0xe4 to 0xf0 0x08
- change of ALTGR_R break code from 0xe0 0xe4 to 0xe0 0xf0 0x08
- change of F7 make code from 0x02 to 0x83
- change of F7 break code from 0xf0 0x02 to 0xf0 0x83
- change of PRINT make code from 0xe0 0x7c to 0xe0 0x12 0xe0 0x7c
- change of PRINT break code from 0xe0 0xf0 0x7c to 0xe0 0xf0 0x7c 0xe0 0xf0 0x12
- change of PAUSE key: new make code = old make code + old break code, no more break code
- change on RO break code from 0xf3 to 0xf0 0x51
- change on KP_COMMA break code from 0xfe to 0xf0 0x6d

Detailed list of changes on translated set 2 (the most commonly used):
- change of PRINT make code from 0xe0 0x37 to 0xe0 0x2a 0xe0 0x37
- change of PRINT break code from 0xe0 0xb7 to 0xe0 0xb7 0xe0 0xaa
- change of PAUSE key: new make code = old make code + old break code, no more break code

Reference:
http://www.computer-engineering.org/ps2keyboard/scancodes1.html
http://www.computer-engineering.org/ps2keyboard/scancodes2.html
http://www.computer-engineering.org/ps2keyboard/scancodes3.html
Signed-off-by: Hervé Poussineau <[e-mail]>
Message-id: [e-mail]
Signed-off-by: Gerd Hoffmann <[e-mail]>
---
 hw/input/ps2.c | 531 ++++++++++++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 484 insertions(+), 47 deletions(-)

Patch

diff --git a/hw/input/ps2.c b/hw/input/ps2.c
index 3636dfb..98da984 100644
--- a/hw/input/ps2.c
+++ b/hw/input/ps2.c
@@ -114,26 +114,395 @@  typedef struct {
     uint8_t mouse_buttons;
 } PS2MouseState;
 
-/* Table to convert from PC scancodes to raw scancodes.  */
-static const unsigned char ps2_raw_keycode[128] = {
-  0, 118,  22,  30,  38,  37,  46,  54,  61,  62,  70,  69,  78,  85, 102,  13,
- 21,  29,  36,  45,  44,  53,  60,  67,  68,  77,  84,  91,  90,  20,  28,  27,
- 35,  43,  52,  51,  59,  66,  75,  76,  82,  14,  18,  93,  26,  34,  33,  42,
- 50,  49,  58,  65,  73,  74,  89, 124,  17,  41,  88,   5,   6,   4,  12,   3,
- 11,   2,  10,   1,   9, 119, 126, 108, 117, 125, 123, 107, 115, 116, 121, 105,
-114, 122, 112, 113, 127,  96,  97, 120,   7,  15,  23,  31,  39,  47,  55,  63,
- 71,  79,  86,  94,   8,  16,  24,  32,  40,  48,  56,  64,  72,  80,  87, 111,
- 19,  25,  57,  81,  83,  92,  95,  98,  99, 100, 101, 103, 104, 106, 109, 110
+/* Table to convert from QEMU codes to scancodes.  */
+static const uint16_t qcode_to_keycode_set1[Q_KEY_CODE__MAX] = {
+    [0 ... Q_KEY_CODE__MAX - 1] = 0,
+
+    [Q_KEY_CODE_A] = 0x1e,
+    [Q_KEY_CODE_B] = 0x30,
+    [Q_KEY_CODE_C] = 0x2e,
+    [Q_KEY_CODE_D] = 0x20,
+    [Q_KEY_CODE_E] = 0x12,
+    [Q_KEY_CODE_F] = 0x21,
+    [Q_KEY_CODE_G] = 0x22,
+    [Q_KEY_CODE_H] = 0x23,
+    [Q_KEY_CODE_I] = 0x17,
+    [Q_KEY_CODE_J] = 0x24,
+    [Q_KEY_CODE_K] = 0x25,
+    [Q_KEY_CODE_L] = 0x26,
+    [Q_KEY_CODE_M] = 0x32,
+    [Q_KEY_CODE_N] = 0x31,
+    [Q_KEY_CODE_O] = 0x18,
+    [Q_KEY_CODE_P] = 0x19,
+    [Q_KEY_CODE_Q] = 0x10,
+    [Q_KEY_CODE_R] = 0x13,
+    [Q_KEY_CODE_S] = 0x1f,
+    [Q_KEY_CODE_T] = 0x14,
+    [Q_KEY_CODE_U] = 0x16,
+    [Q_KEY_CODE_V] = 0x2f,
+    [Q_KEY_CODE_W] = 0x11,
+    [Q_KEY_CODE_X] = 0x2d,
+    [Q_KEY_CODE_Y] = 0x15,
+    [Q_KEY_CODE_Z] = 0x2c,
+    [Q_KEY_CODE_0] = 0x0b,
+    [Q_KEY_CODE_1] = 0x02,
+    [Q_KEY_CODE_2] = 0x03,
+    [Q_KEY_CODE_3] = 0x04,
+    [Q_KEY_CODE_4] = 0x05,
+    [Q_KEY_CODE_5] = 0x06,
+    [Q_KEY_CODE_6] = 0x07,
+    [Q_KEY_CODE_7] = 0x08,
+    [Q_KEY_CODE_8] = 0x09,
+    [Q_KEY_CODE_9] = 0x0a,
+    [Q_KEY_CODE_GRAVE_ACCENT] = 0x29,
+    [Q_KEY_CODE_MINUS] = 0x0c,
+    [Q_KEY_CODE_EQUAL] = 0x0d,
+    [Q_KEY_CODE_BACKSLASH] = 0x2b,
+    [Q_KEY_CODE_BACKSPACE] = 0x0e,
+    [Q_KEY_CODE_SPC] = 0x39,
+    [Q_KEY_CODE_TAB] = 0x0f,
+    [Q_KEY_CODE_CAPS_LOCK] = 0x3a,
+    [Q_KEY_CODE_SHIFT] = 0x2a,
+    [Q_KEY_CODE_CTRL] = 0x1d,
+    [Q_KEY_CODE_META_L] = 0xe05b,
+    [Q_KEY_CODE_ALT] = 0x38,
+    [Q_KEY_CODE_SHIFT_R] = 0x36,
+    [Q_KEY_CODE_CTRL_R] = 0xe01d,
+    [Q_KEY_CODE_META_R] = 0xe05c,
+    [Q_KEY_CODE_ALT_R] = 0xe038,
+    [Q_KEY_CODE_MENU] = 0xe05d,
+    [Q_KEY_CODE_RET] = 0x1c,
+    [Q_KEY_CODE_ESC] = 0x01,
+    [Q_KEY_CODE_F1] = 0x3b,
+    [Q_KEY_CODE_F2] = 0x3c,
+    [Q_KEY_CODE_F3] = 0x3d,
+    [Q_KEY_CODE_F4] = 0x3e,
+    [Q_KEY_CODE_F5] = 0x3f,
+    [Q_KEY_CODE_F6] = 0x40,
+    [Q_KEY_CODE_F7] = 0x41,
+    [Q_KEY_CODE_F8] = 0x42,
+    [Q_KEY_CODE_F9] = 0x43,
+    [Q_KEY_CODE_F10] = 0x44,
+    [Q_KEY_CODE_F11] = 0x57,
+    [Q_KEY_CODE_F12] = 0x58,
+    /* special handling for Q_KEY_CODE_PRINT */
+    [Q_KEY_CODE_SCROLL_LOCK] = 0x46,
+    /* special handling for Q_KEY_CODE_PAUSE */
+    [Q_KEY_CODE_BRACKET_LEFT] = 0x1a,
+    [Q_KEY_CODE_INSERT] = 0xe052,
+    [Q_KEY_CODE_HOME] = 0xe047,
+    [Q_KEY_CODE_PGUP] = 0xe049,
+    [Q_KEY_CODE_DELETE] = 0xe053,
+    [Q_KEY_CODE_END] = 0xe04f,
+    [Q_KEY_CODE_PGDN] = 0xe051,
+    [Q_KEY_CODE_UP] = 0xe048,
+    [Q_KEY_CODE_LEFT] = 0xe04b,
+    [Q_KEY_CODE_DOWN] = 0xe050,
+    [Q_KEY_CODE_RIGHT] = 0xe04d,
+    [Q_KEY_CODE_NUM_LOCK] = 0x45,
+    [Q_KEY_CODE_KP_DIVIDE] = 0xe035,
+    [Q_KEY_CODE_KP_MULTIPLY] = 0x37,
+    [Q_KEY_CODE_KP_SUBTRACT] = 0x4a,
+    [Q_KEY_CODE_KP_ADD] = 0x4e,
+    [Q_KEY_CODE_KP_ENTER] = 0xe01c,
+    [Q_KEY_CODE_KP_DECIMAL] = 0x53,
+    [Q_KEY_CODE_KP_0] = 0x52,
+    [Q_KEY_CODE_KP_1] = 0x4f,
+    [Q_KEY_CODE_KP_2] = 0x50,
+    [Q_KEY_CODE_KP_3] = 0x51,
+    [Q_KEY_CODE_KP_4] = 0x4b,
+    [Q_KEY_CODE_KP_5] = 0x4c,
+    [Q_KEY_CODE_KP_6] = 0x4d,
+    [Q_KEY_CODE_KP_7] = 0x47,
+    [Q_KEY_CODE_KP_8] = 0x48,
+    [Q_KEY_CODE_KP_9] = 0x49,
+    [Q_KEY_CODE_BRACKET_RIGHT] = 0x1b,
+    [Q_KEY_CODE_SEMICOLON] = 0x27,
+    [Q_KEY_CODE_APOSTROPHE] = 0x28,
+    [Q_KEY_CODE_COMMA] = 0x33,
+    [Q_KEY_CODE_DOT] = 0x34,
+    [Q_KEY_CODE_SLASH] = 0x35,
+
+#if 0
+    [Q_KEY_CODE_POWER] = 0x0e5e,
+    [Q_KEY_CODE_SLEEP] = 0x0e5f,
+    [Q_KEY_CODE_WAKE] = 0x0e63,
+
+    [Q_KEY_CODE_AUDIONEXT] = 0xe019,
+    [Q_KEY_CODE_AUDIOPREV] = 0xe010,
+    [Q_KEY_CODE_AUDIOSTOP] = 0xe024,
+    [Q_KEY_CODE_AUDIOPLAY] = 0xe022,
+    [Q_KEY_CODE_AUDIOMUTE] = 0xe020,
+    [Q_KEY_CODE_VOLUMEUP] = 0xe030,
+    [Q_KEY_CODE_VOLUMEDOWN] = 0xe02e,
+    [Q_KEY_CODE_MEDIASELECT] = 0xe06d,
+    [Q_KEY_CODE_MAIL] = 0xe06c,
+    [Q_KEY_CODE_CALCULATOR] = 0xe021,
+    [Q_KEY_CODE_COMPUTER] = 0xe06b,
+    [Q_KEY_CODE_AC_SEARCH] = 0xe065,
+    [Q_KEY_CODE_AC_HOME] = 0xe032,
+    [Q_KEY_CODE_AC_BACK] = 0xe06a,
+    [Q_KEY_CODE_AC_FORWARD] = 0xe069,
+    [Q_KEY_CODE_AC_STOP] = 0xe068,
+    [Q_KEY_CODE_AC_REFRESH] = 0xe067,
+    [Q_KEY_CODE_AC_BOOKMARKS] = 0xe066,
+#endif
+
+    [Q_KEY_CODE_ASTERISK] = 0x37,
+    [Q_KEY_CODE_LESS] = 0x56,
+    [Q_KEY_CODE_RO] = 0x73,
+    [Q_KEY_CODE_KP_COMMA] = 0x7e,
 };
-static const unsigned char ps2_raw_keycode_set3[128] = {
-  0,   8,  22,  30,  38,  37,  46,  54,  61,  62,  70,  69,  78,  85, 102,  13,
- 21,  29,  36,  45,  44,  53,  60,  67,  68,  77,  84,  91,  90,  17,  28,  27,
- 35,  43,  52,  51,  59,  66,  75,  76,  82,  14,  18,  92,  26,  34,  33,  42,
- 50,  49,  58,  65,  73,  74,  89, 126,  25,  41,  20,   7,  15,  23,  31,  39,
- 47,   2,  63,  71,  79, 118,  95, 108, 117, 125, 132, 107, 115, 116, 124, 105,
-114, 122, 112, 113, 127,  96,  97,  86,  94,  15,  23,  31,  39,  47,  55,  63,
- 71,  79,  86,  94,   8,  16,  24,  32,  40,  48,  56,  64,  72,  80,  87, 111,
- 19,  25,  57,  81,  83,  92,  95,  98,  99, 100, 101, 103, 104, 106, 109, 110
+
+static const uint16_t qcode_to_keycode_set2[Q_KEY_CODE__MAX] = {
+    [0 ... Q_KEY_CODE__MAX - 1] = 0,
+
+    [Q_KEY_CODE_A] = 0x1c,
+    [Q_KEY_CODE_B] = 0x32,
+    [Q_KEY_CODE_C] = 0x21,
+    [Q_KEY_CODE_D] = 0x23,
+    [Q_KEY_CODE_E] = 0x24,
+    [Q_KEY_CODE_F] = 0x2b,
+    [Q_KEY_CODE_G] = 0x34,
+    [Q_KEY_CODE_H] = 0x33,
+    [Q_KEY_CODE_I] = 0x43,
+    [Q_KEY_CODE_J] = 0x3b,
+    [Q_KEY_CODE_K] = 0x42,
+    [Q_KEY_CODE_L] = 0x4b,
+    [Q_KEY_CODE_M] = 0x3a,
+    [Q_KEY_CODE_N] = 0x31,
+    [Q_KEY_CODE_O] = 0x44,
+    [Q_KEY_CODE_P] = 0x4d,
+    [Q_KEY_CODE_Q] = 0x15,
+    [Q_KEY_CODE_R] = 0x2d,
+    [Q_KEY_CODE_S] = 0x1b,
+    [Q_KEY_CODE_T] = 0x2c,
+    [Q_KEY_CODE_U] = 0x3c,
+    [Q_KEY_CODE_V] = 0x2a,
+    [Q_KEY_CODE_W] = 0x1d,
+    [Q_KEY_CODE_X] = 0x22,
+    [Q_KEY_CODE_Y] = 0x35,
+    [Q_KEY_CODE_Z] = 0x1a,
+    [Q_KEY_CODE_0] = 0x45,
+    [Q_KEY_CODE_1] = 0x16,
+    [Q_KEY_CODE_2] = 0x1e,
+    [Q_KEY_CODE_3] = 0x26,
+    [Q_KEY_CODE_4] = 0x25,
+    [Q_KEY_CODE_5] = 0x2e,
+    [Q_KEY_CODE_6] = 0x36,
+    [Q_KEY_CODE_7] = 0x3d,
+    [Q_KEY_CODE_8] = 0x3e,
+    [Q_KEY_CODE_9] = 0x46,
+    [Q_KEY_CODE_GRAVE_ACCENT] = 0x0e,
+    [Q_KEY_CODE_MINUS] = 0x4e,
+    [Q_KEY_CODE_EQUAL] = 0x55,
+    [Q_KEY_CODE_BACKSLASH] = 0x5d,
+    [Q_KEY_CODE_BACKSPACE] = 0x66,
+    [Q_KEY_CODE_SPC] = 0x29,
+    [Q_KEY_CODE_TAB] = 0x0d,
+    [Q_KEY_CODE_CAPS_LOCK] = 0x58,
+    [Q_KEY_CODE_SHIFT] = 0x12,
+    [Q_KEY_CODE_CTRL] = 0x14,
+    [Q_KEY_CODE_META_L] = 0xe01f,
+    [Q_KEY_CODE_ALT] = 0x11,
+    [Q_KEY_CODE_SHIFT_R] = 0x59,
+    [Q_KEY_CODE_CTRL_R] = 0xe014,
+    [Q_KEY_CODE_META_R] = 0xe027,
+    [Q_KEY_CODE_ALT_R] = 0xe011,
+    [Q_KEY_CODE_MENU] = 0xe02f,
+    [Q_KEY_CODE_RET] = 0x5a,
+    [Q_KEY_CODE_ESC] = 0x76,
+    [Q_KEY_CODE_F1] = 0x05,
+    [Q_KEY_CODE_F2] = 0x06,
+    [Q_KEY_CODE_F3] = 0x04,
+    [Q_KEY_CODE_F4] = 0x0c,
+    [Q_KEY_CODE_F5] = 0x03,
+    [Q_KEY_CODE_F6] = 0x0b,
+    [Q_KEY_CODE_F7] = 0x83,
+    [Q_KEY_CODE_F8] = 0x0a,
+    [Q_KEY_CODE_F9] = 0x01,
+    [Q_KEY_CODE_F10] = 0x09,
+    [Q_KEY_CODE_F11] = 0x78,
+    [Q_KEY_CODE_F12] = 0x07,
+    /* special handling for Q_KEY_CODE_PRINT */
+    [Q_KEY_CODE_SCROLL_LOCK] = 0x7e,
+    /* special handling for Q_KEY_CODE_PAUSE */
+    [Q_KEY_CODE_BRACKET_LEFT] = 0x54,
+    [Q_KEY_CODE_INSERT] = 0xe070,
+    [Q_KEY_CODE_HOME] = 0xe06c,
+    [Q_KEY_CODE_PGUP] = 0xe07d,
+    [Q_KEY_CODE_DELETE] = 0xe071,
+    [Q_KEY_CODE_END] = 0xe069,
+    [Q_KEY_CODE_PGDN] = 0xe07a,
+    [Q_KEY_CODE_UP] = 0xe075,
+    [Q_KEY_CODE_LEFT] = 0xe06b,
+    [Q_KEY_CODE_DOWN] = 0xe072,
+    [Q_KEY_CODE_RIGHT] = 0xe074,
+    [Q_KEY_CODE_NUM_LOCK] = 0x77,
+    [Q_KEY_CODE_KP_DIVIDE] = 0xe04a,
+    [Q_KEY_CODE_KP_MULTIPLY] = 0x7c,
+    [Q_KEY_CODE_KP_SUBTRACT] = 0x7b,
+    [Q_KEY_CODE_KP_ADD] = 0x79,
+    [Q_KEY_CODE_KP_ENTER] = 0xe05a,
+    [Q_KEY_CODE_KP_DECIMAL] = 0x71,
+    [Q_KEY_CODE_KP_0] = 0x70,
+    [Q_KEY_CODE_KP_1] = 0x69,
+    [Q_KEY_CODE_KP_2] = 0x72,
+    [Q_KEY_CODE_KP_3] = 0x7a,
+    [Q_KEY_CODE_KP_4] = 0x6b,
+    [Q_KEY_CODE_KP_5] = 0x73,
+    [Q_KEY_CODE_KP_6] = 0x74,
+    [Q_KEY_CODE_KP_7] = 0x6c,
+    [Q_KEY_CODE_KP_8] = 0x75,
+    [Q_KEY_CODE_KP_9] = 0x7d,
+    [Q_KEY_CODE_BRACKET_RIGHT] = 0x5b,
+    [Q_KEY_CODE_SEMICOLON] = 0x4c,
+    [Q_KEY_CODE_APOSTROPHE] = 0x52,
+    [Q_KEY_CODE_COMMA] = 0x41,
+    [Q_KEY_CODE_DOT] = 0x49,
+    [Q_KEY_CODE_SLASH] = 0x4a,
+
+#if 0
+    [Q_KEY_CODE_POWER] = 0x0e37,
+    [Q_KEY_CODE_SLEEP] = 0x0e3f,
+    [Q_KEY_CODE_WAKE] = 0x0e5e,
+
+    [Q_KEY_CODE_AUDIONEXT] = 0xe04d,
+    [Q_KEY_CODE_AUDIOPREV] = 0xe015,
+    [Q_KEY_CODE_AUDIOSTOP] = 0xe03b,
+    [Q_KEY_CODE_AUDIOPLAY] = 0xe034,
+    [Q_KEY_CODE_AUDIOMUTE] = 0xe023,
+    [Q_KEY_CODE_VOLUMEUP] = 0xe032,
+    [Q_KEY_CODE_VOLUMEDOWN] = 0xe021,
+    [Q_KEY_CODE_MEDIASELECT] = 0xe050,
+    [Q_KEY_CODE_MAIL] = 0xe048,
+    [Q_KEY_CODE_CALCULATOR] = 0xe02b,
+    [Q_KEY_CODE_COMPUTER] = 0xe040,
+    [Q_KEY_CODE_AC_SEARCH] = 0xe010,
+    [Q_KEY_CODE_AC_HOME] = 0xe03a,
+    [Q_KEY_CODE_AC_BACK] = 0xe038,
+    [Q_KEY_CODE_AC_FORWARD] = 0xe030,
+    [Q_KEY_CODE_AC_STOP] = 0xe028,
+    [Q_KEY_CODE_AC_REFRESH] = 0xe020,
+    [Q_KEY_CODE_AC_BOOKMARKS] = 0xe018,
+#endif
+
+    [Q_KEY_CODE_ALTGR] = 0x08,
+    [Q_KEY_CODE_ALTGR_R] = 0xe008,
+    [Q_KEY_CODE_ASTERISK] = 0x7c,
+    [Q_KEY_CODE_LESS] = 0x61,
+    [Q_KEY_CODE_SYSRQ] = 0x7f,
+    [Q_KEY_CODE_RO] = 0x51,
+    [Q_KEY_CODE_KP_COMMA] = 0x6d,
+};
+
+static const uint16_t qcode_to_keycode_set3[Q_KEY_CODE__MAX] = {
+    [0 ... Q_KEY_CODE__MAX - 1] = 0,
+
+    [Q_KEY_CODE_A] = 0x1c,
+    [Q_KEY_CODE_B] = 0x32,
+    [Q_KEY_CODE_C] = 0x21,
+    [Q_KEY_CODE_D] = 0x23,
+    [Q_KEY_CODE_E] = 0x24,
+    [Q_KEY_CODE_F] = 0x2b,
+    [Q_KEY_CODE_G] = 0x34,
+    [Q_KEY_CODE_H] = 0x33,
+    [Q_KEY_CODE_I] = 0x43,
+    [Q_KEY_CODE_J] = 0x3b,
+    [Q_KEY_CODE_K] = 0x42,
+    [Q_KEY_CODE_L] = 0x4b,
+    [Q_KEY_CODE_M] = 0x3a,
+    [Q_KEY_CODE_N] = 0x31,
+    [Q_KEY_CODE_O] = 0x44,
+    [Q_KEY_CODE_P] = 0x4d,
+    [Q_KEY_CODE_Q] = 0x15,
+    [Q_KEY_CODE_R] = 0x2d,
+    [Q_KEY_CODE_S] = 0x1b,
+    [Q_KEY_CODE_T] = 0x2c,
+    [Q_KEY_CODE_U] = 0x3c,
+    [Q_KEY_CODE_V] = 0x2a,
+    [Q_KEY_CODE_W] = 0x1d,
+    [Q_KEY_CODE_X] = 0x22,
+    [Q_KEY_CODE_Y] = 0x35,
+    [Q_KEY_CODE_Z] = 0x1a,
+    [Q_KEY_CODE_0] = 0x45,
+    [Q_KEY_CODE_1] = 0x16,
+    [Q_KEY_CODE_2] = 0x1e,
+    [Q_KEY_CODE_3] = 0x26,
+    [Q_KEY_CODE_4] = 0x25,
+    [Q_KEY_CODE_5] = 0x2e,
+    [Q_KEY_CODE_6] = 0x36,
+    [Q_KEY_CODE_7] = 0x3d,
+    [Q_KEY_CODE_8] = 0x3e,
+    [Q_KEY_CODE_9] = 0x46,
+    [Q_KEY_CODE_GRAVE_ACCENT] = 0x0e,
+    [Q_KEY_CODE_MINUS] = 0x4e,
+    [Q_KEY_CODE_EQUAL] = 0x55,
+    [Q_KEY_CODE_BACKSLASH] = 0x5c,
+    [Q_KEY_CODE_BACKSPACE] = 0x66,
+    [Q_KEY_CODE_SPC] = 0x29,
+    [Q_KEY_CODE_TAB] = 0x0d,
+    [Q_KEY_CODE_CAPS_LOCK] = 0x14,
+    [Q_KEY_CODE_SHIFT] = 0x12,
+    [Q_KEY_CODE_CTRL] = 0x11,
+    [Q_KEY_CODE_META_L] = 0x8b,
+    [Q_KEY_CODE_ALT] = 0x19,
+    [Q_KEY_CODE_SHIFT_R] = 0x59,
+    [Q_KEY_CODE_CTRL_R] = 0x58,
+    [Q_KEY_CODE_META_R] = 0x8c,
+    [Q_KEY_CODE_ALT_R] = 0x39,
+    [Q_KEY_CODE_MENU] = 0x8d,
+    [Q_KEY_CODE_RET] = 0x5a,
+    [Q_KEY_CODE_ESC] = 0x08,
+    [Q_KEY_CODE_F1] = 0x07,
+    [Q_KEY_CODE_F2] = 0x0f,
+    [Q_KEY_CODE_F3] = 0x17,
+    [Q_KEY_CODE_F4] = 0x1f,
+    [Q_KEY_CODE_F5] = 0x27,
+    [Q_KEY_CODE_F6] = 0x2f,
+    [Q_KEY_CODE_F7] = 0x37,
+    [Q_KEY_CODE_F8] = 0x3f,
+    [Q_KEY_CODE_F9] = 0x47,
+    [Q_KEY_CODE_F10] = 0x4f,
+    [Q_KEY_CODE_F11] = 0x56,
+    [Q_KEY_CODE_F12] = 0x5e,
+    [Q_KEY_CODE_PRINT] = 0x57,
+    [Q_KEY_CODE_SCROLL_LOCK] = 0x5f,
+    [Q_KEY_CODE_PAUSE] = 0x62,
+    [Q_KEY_CODE_BRACKET_LEFT] = 0x54,
+    [Q_KEY_CODE_INSERT] = 0x67,
+    [Q_KEY_CODE_HOME] = 0x6e,
+    [Q_KEY_CODE_PGUP] = 0x6f,
+    [Q_KEY_CODE_DELETE] = 0x64,
+    [Q_KEY_CODE_END] = 0x65,
+    [Q_KEY_CODE_PGDN] = 0x6d,
+    [Q_KEY_CODE_UP] = 0x63,
+    [Q_KEY_CODE_LEFT] = 0x61,
+    [Q_KEY_CODE_DOWN] = 0x60,
+    [Q_KEY_CODE_RIGHT] = 0x6a,
+    [Q_KEY_CODE_NUM_LOCK] = 0x76,
+    [Q_KEY_CODE_KP_DIVIDE] = 0x4a,
+    [Q_KEY_CODE_KP_MULTIPLY] = 0x7e,
+    [Q_KEY_CODE_KP_SUBTRACT] = 0x4e,
+    [Q_KEY_CODE_KP_ADD] = 0x7c,
+    [Q_KEY_CODE_KP_ENTER] = 0x79,
+    [Q_KEY_CODE_KP_DECIMAL] = 0x71,
+    [Q_KEY_CODE_KP_0] = 0x70,
+    [Q_KEY_CODE_KP_1] = 0x69,
+    [Q_KEY_CODE_KP_2] = 0x72,
+    [Q_KEY_CODE_KP_3] = 0x7a,
+    [Q_KEY_CODE_KP_4] = 0x6b,
+    [Q_KEY_CODE_KP_5] = 0x73,
+    [Q_KEY_CODE_KP_6] = 0x74,
+    [Q_KEY_CODE_KP_7] = 0x6c,
+    [Q_KEY_CODE_KP_8] = 0x75,
+    [Q_KEY_CODE_KP_9] = 0x7d,
+    [Q_KEY_CODE_BRACKET_RIGHT] = 0x5b,
+    [Q_KEY_CODE_SEMICOLON] = 0x4c,
+    [Q_KEY_CODE_APOSTROPHE] = 0x52,
+    [Q_KEY_CODE_COMMA] = 0x41,
+    [Q_KEY_CODE_DOT] = 0x49,
+    [Q_KEY_CODE_SLASH] = 0x4a,
 };
 
 static uint8_t translate_table[256] = {
@@ -211,43 +580,111 @@  static void ps2_keyboard_event(DeviceState *dev, QemuConsole *src,
                                InputEvent *evt)
 {
     PS2KbdState *s = (PS2KbdState *)dev;
-    int scancodes[3], i, count;
     InputKeyEvent *key = evt->u.key.data;
-    int keycode;
+    int qcode;
+    uint16_t keycode;
 
     qemu_system_wakeup_request(QEMU_WAKEUP_REASON_OTHER);
-    count = qemu_input_key_value_to_scancode(key->key,
-                                             key->down,
-                                             scancodes);
+    assert(evt->type == INPUT_EVENT_KIND_KEY);
+    qcode = qemu_input_key_value_to_qcode(key->key);
 
-    /* handle invalid key */
-    if (count == 1 && scancodes[0] == 0x00) {
-        ps2_queue(&s->common, 0x00);
-        return;
-    } else if (count == 1 && scancodes[0] == 0x80) {
-        if (s->translate || s->scancode_set == 1) {
+    if (s->scancode_set == 1) {
+        if (qcode == Q_KEY_CODE_PAUSE) {
+            if (key->down) {
+                ps2_put_keycode(s, 0xe1);
+                ps2_put_keycode(s, 0x1d);
+                ps2_put_keycode(s, 0x45);
+                ps2_put_keycode(s, 0x91);
+                ps2_put_keycode(s, 0x9d);
+                ps2_put_keycode(s, 0xc5);
+            }
+        } else if (qcode == Q_KEY_CODE_PRINT) {
+            if (key->down) {
+                ps2_put_keycode(s, 0xe0);
+                ps2_put_keycode(s, 0x2a);
+                ps2_put_keycode(s, 0xe0);
+                ps2_put_keycode(s, 0x37);
+            } else {
+                ps2_put_keycode(s, 0xe0);
+                ps2_put_keycode(s, 0xb7);
+                ps2_put_keycode(s, 0xe0);
+                ps2_put_keycode(s, 0xaa);
+            }
+        } else {
+            keycode = qcode_to_keycode_set1[qcode];
+            if (keycode) {
+                if (keycode & 0xff00) {
+                    ps2_put_keycode(s, keycode >> 8);
+                }
+                if (!key->down) {
+                    keycode |= 0x80;
+                }
+                ps2_put_keycode(s, keycode & 0xff);
+            } else {
+                ps2_queue(&s->common, key->down ? 0x00 : 0x80);
+            }
+        }
+    } else if (s->scancode_set == 2) {
+        if (qcode == Q_KEY_CODE_PAUSE) {
+            if (key->down) {
+                ps2_put_keycode(s, 0xe1);
+                ps2_put_keycode(s, 0x14);
+                ps2_put_keycode(s, 0x77);
+                ps2_put_keycode(s, 0xe1);
+                ps2_put_keycode(s, 0xf0);
+                ps2_put_keycode(s, 0x14);
+                ps2_put_keycode(s, 0xf0);
+                ps2_put_keycode(s, 0x77);
+            }
+        } else if (qcode == Q_KEY_CODE_PRINT) {
+            if (key->down) {
+                ps2_put_keycode(s, 0xe0);
+                ps2_put_keycode(s, 0x12);
+                ps2_put_keycode(s, 0xe0);
+                ps2_put_keycode(s, 0x7c);
+            } else {
+                ps2_put_keycode(s, 0xe0);
+                ps2_put_keycode(s, 0xf0);
+                ps2_put_keycode(s, 0x7c);
+                ps2_put_keycode(s, 0xe0);
+                ps2_put_keycode(s, 0xf0);
+                ps2_put_keycode(s, 0x12);
+            }
+        } else {
+            keycode = qcode_to_keycode_set2[qcode];
+            if (keycode) {
+                if (keycode & 0xff00) {
+                    ps2_put_keycode(s, keycode >> 8);
+                }
+                if (!key->down) {
+                    ps2_put_keycode(s, 0xf0);
+                }
+                ps2_put_keycode(s, keycode & 0xff);
+            } else if (key->down) {
+                ps2_queue(&s->common, 0x00);
+            } else if (s->translate) {
+                ps2_queue(&s->common, 0x80);
+            } else {
+                ps2_queue(&s->common, 0xf0);
+                ps2_queue(&s->common, 0x00);
+            }
+        }
+    } else if (s->scancode_set == 3) {
+        keycode = qcode_to_keycode_set3[qcode];
+        if (keycode) {
+            /* FIXME: break code should be configured on a key by key basis */
+            if (!key->down) {
+                ps2_put_keycode(s, 0xf0);
+            }
+            ps2_put_keycode(s, keycode);
+        } else if (key->down) {
+            ps2_queue(&s->common, 0x00);
+        } else if (s->translate) {
             ps2_queue(&s->common, 0x80);
         } else {
             ps2_queue(&s->common, 0xf0);
             ps2_queue(&s->common, 0x00);
         }
-        return;
-    }
-
-    for (i = 0; i < count; i++) {
-        /* XXX: add support for scancode set 1 */
-        keycode = scancodes[i];
-        if (keycode < 0xe0 && (s->scancode_set > 1 || s->translate)) {
-            if (keycode & 0x80) {
-                ps2_put_keycode(&s->common, 0xf0);
-            }
-            if (s->scancode_set == 1 || s->scancode_set == 2) {
-                keycode = ps2_raw_keycode[keycode & 0x7f];
-            } else if (s->scancode_set == 3) {
-                keycode = ps2_raw_keycode_set3[keycode & 0x7f];
-            }
-        }
-        ps2_put_keycode(s, keycode);
     }
 }