X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=qemu%2Froms%2Fopenbios%2Fdrivers%2Fadb_kbd.c;fp=qemu%2Froms%2Fopenbios%2Fdrivers%2Fadb_kbd.c;h=be6099a030c711fea78b3f01a74cd7c37dd52249;hb=e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb;hp=0000000000000000000000000000000000000000;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git diff --git a/qemu/roms/openbios/drivers/adb_kbd.c b/qemu/roms/openbios/drivers/adb_kbd.c new file mode 100644 index 000000000..be6099a03 --- /dev/null +++ b/qemu/roms/openbios/drivers/adb_kbd.c @@ -0,0 +1,595 @@ +/* + * + * Open Hack'Ware BIOS ADB keyboard support, ported to OpenBIOS + * + * Copyright (c) 2005 Jocelyn Mayer + * Copyright (c) 2005 Stefan Reinauer + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License V2 + * as published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA + */ + +#include "config.h" +#include "libopenbios/bindings.h" +#include "libc/byteorder.h" +#include "libc/vsprintf.h" +#include "kbd.h" + +#include "adb_bus.h" +#include "adb_kbd.h" + +DECLARE_UNNAMED_NODE( keyboard, INSTALL_OPEN, sizeof(int)); + +static void +keyboard_open(int *idx) +{ + RET(-1); +} + +static void +keyboard_close(int *idx) +{ +} + +static void keyboard_read(void); +static void keyboard_getkeymap(void); + +NODE_METHODS( keyboard ) = { + { "open", keyboard_open }, + { "close", keyboard_close }, + { "read", keyboard_read }, + { "get-key-map", keyboard_getkeymap }, +}; + +/* VT100 escape sequences */ + +enum { + KEY_UP = 0, KEY_DOWN, KEY_RIGHT, KEY_LEFT, KEY_PAGE_UP, KEY_PAGE_DOWN, + KEY_DELETE, KEY_HOME, KEY_END, KEY_HELP, + KEY_F1, KEY_F2, KEY_F3, KEY_F4, KEY_F5, KEY_F6, KEY_F7, KEY_F8, + KEY_F9, KEY_F10, KEY_F11, KEY_F12, KEY_F13, KEY_F14, KEY_F15, KEY_F16 +}; + +#define ADB_MAX_SEQUENCE_LEN 16 + +static const char *ADB_sequences[] = { + [KEY_UP] = "A[", + [KEY_DOWN] = "B[", + [KEY_RIGHT] = "C[", + [KEY_LEFT] = "D[", + [KEY_PAGE_UP] = "~5[", + [KEY_PAGE_DOWN] = "~6[", + [KEY_DELETE] = "~3[", + [KEY_HOME] = "HO", + [KEY_END] = "FO", + [KEY_HELP] = "~2[", + [KEY_F1] = "PO", + [KEY_F2] = "QO", + [KEY_F3] = "RO", + [KEY_F4] = "SO", + [KEY_F5] = "~15[", + [KEY_F6] = "~17[", + [KEY_F7] = "~18[", + [KEY_F8] = "~19[", + [KEY_F9] = "~20[", + [KEY_F10] = "~21[", + [KEY_F11] = "~23[", + [KEY_F12] = "~24[", + [KEY_F13] = "~25[", + [KEY_F14] = "~26[", + [KEY_F15] = "~28[", + [KEY_F15] = "~29[", +}; + +/* ADB US keyboard translation map */ + +static const keymap_t ADB_kbd_us[] = { + /* 0x00 */ + { KBD_SH_CAPS, { 0x61, 0x41, 0x01, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x73, 0x53, 0x13, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x64, 0x44, 0x04, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x66, 0x46, 0x06, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x68, 0x48, 0x08, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x67, 0x47, 0x07, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x7A, 0x5A, 0x1A, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x78, 0x58, 0x18, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + /* 0x08 */ + { KBD_SH_CAPS, { 0x63, 0x43, 0x03, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x76, 0x56, 0x16, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x60, 0x40, 0x00, -1, -1, -1, -1, -1, /* ? */ + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x62, 0x42, 0x02, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x71, 0x51, 0x11, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x77, 0x57, 0x17, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x65, 0x45, 0x05, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x72, 0x52, 0x12, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + /* 0x10 */ + { KBD_SH_CAPS, { 0x79, 0x59, 0x19, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x74, 0x54, 0x14, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x31, 0x21, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x32, 0x40, 0x00, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x33, 0x23, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x34, 0x24, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x36, 0x5E, 0x1E, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x35, 0x25, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + /* 0x18 */ + { KBD_SH_CAPS, { 0x3D, 0x2B, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x39, 0x28, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x37, 0x26, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x2D, 0x5F, 0x1F, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x38, 0x2A, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x30, 0x29, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x5D, 0x7D, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x6F, 0x4F, 0x0F, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + /* 0x20 */ + { KBD_SH_CAPS, { 0x75, 0x55, 0x15, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x5B, 0x7B, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x69, 0x49, 0x09, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x70, 0x50, 0x10, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_MOD_MAP(0x0D), }, + { KBD_SH_CAPS, { 0x6C, 0x4C, 0x0C, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x6A, 0x4A, 0x0A, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x27, 0x22, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + /* 0x28 */ + { KBD_SH_CAPS, { 0x6B, 0x4B, 0x0B, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x3B, 0x3A, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x5C, 0x7C, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x2C, 0x3C, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x2F, 0x3F, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x6E, 0x4E, 0x0E, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x6D, 0x4D, 0x0D, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_CAPS, { 0x2E, 0x3E, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + /* 0x30 : tab */ + { KBD_MOD_MAP(0x09), }, + /* 0x31 : space */ + { KBD_MOD_MAP(0x20), }, + /* 0x32 : '<' '>' */ + { KBD_SH_CAPS, { 0x3C, 0x3E, -1, -1, -1, -1, -1, -1, /* ? */ + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + /* 0x33 : backspace */ + { KBD_MOD_MAP(0x08), }, + { KBD_MAP_NONE, }, + /* 0x35 : ESC */ + { KBD_MOD_MAP(0x1B), }, + /* 0x36 : control */ + { KBD_MOD_MAP_LCTRL, }, + /* 0x37 : command */ + { KBD_MOD_MAP_LCMD, }, + /* 0x38 : left shift */ + { KBD_MOD_MAP_LSHIFT, }, + /* 0x39 : caps-lock */ + { KBD_MOD_MAP_CAPS, }, + /* 0x3A : option */ + { KBD_MOD_MAP_LOPT, }, + /* 0x3B : left */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_LEFT)), }, + /* 0x3C : right */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_RIGHT)), }, + /* 0x3D : down */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_DOWN)), }, + /* 0x3E : up */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_UP)), }, + { KBD_MAP_NONE, }, + /* 0x40 */ + { KBD_MAP_NONE, }, + { KBD_SH_NUML, { 0x7F, 0x2E, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_MAP_NONE, }, + { KBD_SH_NONE, { 0x2A, 0x2A, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_MAP_NONE, }, + { KBD_SH_NONE, { 0x2B, 0x2B, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_MAP_NONE, }, + { KBD_MOD_MAP(0x7F), }, + /* 0x48 */ + { KBD_MAP_NONE, }, + { KBD_MAP_NONE, }, + { KBD_MAP_NONE, }, + { KBD_SH_NONE, { 0x2F, 0x2F, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_MOD_MAP(0x0D), }, + { KBD_MAP_NONE, }, + { KBD_SH_NONE, { 0x2D, 0x2D, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_MAP_NONE, }, + /* 0x50 */ + { KBD_MAP_NONE, }, + { KBD_SH_NONE, { 0x3D, 0x3D, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_NUML, { -1, 0x30, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_NUML, { -1, 0x31, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_NUML, { -1, 0x32, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_NUML, { -1, 0x33, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_NUML, { -1, 0x34, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_NUML, { -1, 0x35, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + /* 0x58 */ + { KBD_SH_NUML, { -1, 0x36, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_NUML, { -1, 0x37, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_MAP_NONE, }, + { KBD_SH_NUML, { -1, 0x38, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_SH_NUML, { -1, 0x39, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, }, }, + { KBD_MAP_NONE, }, + { KBD_MOD_MAP(0x2F), }, + { KBD_MAP_NONE, }, + /* 0x60 : F5 */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_F5)), }, + /* 0x61 : F6 */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_F6)), }, + /* 0x62 : F7 */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_F7)), }, + /* 0x63 : F3 */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_F3)), }, + /* 0x64 : F8 */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_F8)), }, + /* 0x65 : F9 */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_F9)), }, + { KBD_MAP_NONE, }, + /* 0x67 : F11 */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_F11)), }, + /* 0x68 */ + { KBD_MAP_NONE, }, + /* 0x69 : F13 */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_F13)), }, + { KBD_MAP_NONE, }, + /* 0x6B : F14 */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_F14)), }, + { KBD_MAP_NONE, }, + /* 0x6D : F10 */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_F10)), }, + { KBD_MAP_NONE, }, + /* 0x6F : F12 */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_F12)), }, + /* 0x70 */ + { KBD_MAP_NONE, }, + /* 0x71 : F15 */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_F15)), }, + /* 0x72 : help */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_HELP)), }, + /* 0x73 : home */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_HOME)), }, + /* 0x74 : page up */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_PAGE_UP)), }, + /* 0x75 : del */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_DELETE)), }, + /* 0x76 : F4 */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_F4)), }, + /* 0x77 : end */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_END)), }, + /* 0x78 : F2 */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_F2)), }, + /* 0x79 : page down */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_PAGE_UP)), }, + /* 0x7A : F1 */ + { KBD_MOD_MAP(KBD_SEQUENCE(KEY_F1)), }, + /* 0x7B : right shift */ + { KBD_MOD_MAP_RSHIFT, }, + /* 0x7C : right option */ + { KBD_MOD_MAP_ROPT, }, + /* 0x7D : right control */ + { KBD_MOD_MAP_RCTRL, }, + { KBD_MAP_NONE, }, + /* 0x7F : power */ + { KBD_MAP_NONE, }, +}; + +typedef struct adb_kbd_t adb_kbd_t; +struct adb_kbd_t { + kbd_t kbd; + int next_key; + char sequence[ADB_MAX_SEQUENCE_LEN]; + int len; + char keytable[32]; +}; + +static adb_dev_t *my_adb_dev = NULL; + +static int adb_kbd_read (void *private) +{ + uint8_t buffer[ADB_BUF_SIZE]; + adb_dev_t *dev = private; + adb_kbd_t *kbd; + int key; + int ret; + + kbd = dev->state; + + if (kbd->len > 0) { + ret = kbd->sequence[kbd->len-- - 1]; + ADB_DPRINTF("Buffered %d (%02x)\n", ret, ret); + return ret; + } + + /* Get saved state */ + ret = -1; + for (key = -1; key == -1; ) { + if (kbd->next_key != -1) { + key = kbd->next_key; + kbd->next_key = -1; + } else { + if (adb_reg_get(dev, 0, buffer) != 2) + break; + kbd->next_key = buffer[1] == 0xFF ? -1 : buffer[1]; + key = buffer[0]; + } + ret = kbd_translate_key(&kbd->kbd, key & 0x7F, key >> 7, kbd->sequence); + if (ret > 0) { + kbd->len = ret; + ret = kbd->sequence[kbd->len-- - 1]; + } + + ADB_DPRINTF("Translated %d (%02x) into %d (%02x)\n", + key, key, ret, ret); + } + + return ret; +} + + +void *adb_kbd_new (char *path, void *private) +{ + char buf[64]; + int props[1]; + phandle_t ph, aliases; + adb_kbd_t *kbd; + adb_dev_t *dev = private; + kbd = (adb_kbd_t*)malloc(sizeof(adb_kbd_t)); + if (kbd != NULL) { + memset(kbd, 0, sizeof(adb_kbd_t)); + kbd_set_keymap(&kbd->kbd, sizeof(ADB_kbd_us) / sizeof(keymap_t), + ADB_kbd_us, ADB_sequences); + kbd->next_key = -1; + kbd->len = 0; + + /* Debugging BootX: the lines below force get-key-map to report that + * cmd-V is being held down, which forces BootX to run in verbose mode + * for debugging. + * + * TODO: if we can find a mapping between the get-key-map bitmap and + * ADB scancodes, the keyboard driver should be altered to update this + * accordingly. + */ + + /* + kbd->keytable[3] = 0x40; + kbd->keytable[28] = 0x10; + */ + + dev->state = kbd; + my_adb_dev = dev; + } + + snprintf(buf, sizeof(buf), "%s/keyboard", path); + REGISTER_NAMED_NODE( keyboard, buf); + + ph = find_dev(buf); + + set_property(ph, "device_type", "keyboard", 9); + props[0] = __cpu_to_be32(dev->addr); + set_property(ph, "reg", (char *)&props, sizeof(props)); + + aliases = find_dev("/aliases"); + set_property(aliases, "adb-keyboard", buf, strlen(buf) + 1); + + return kbd; +} + +/* ( addr len -- actual ) */ +static void keyboard_read(void) +{ + char *addr; + int len, key, i; + len=POP(); + addr=(char *)cell2pointer(POP()); + + for (i = 0; i < len; i++) { + key = adb_kbd_read(my_adb_dev); + if (key == -1 || key == -2) + break; + *addr++ = (char)key; + } + PUSH(i); +} + +/* ( -- keymap ) (?) */ +/* should return a pointer to an array with 32 bytes (256 bits) */ +static void keyboard_getkeymap(void) +{ + adb_kbd_t *kbd = my_adb_dev->state; + + PUSH( pointer2cell(kbd->keytable) ); +}