/* detect a keyboard */
static int
atkbd_probe(int unit, void *arg, int flags)
{
KBDC kbdc;
int *data = (int *)arg; /* data[0]: controller, data[1]: irq */
if (unit == ATKBD_DEFAULT) {
if (KBD_IS_PROBED(&default_kbd)) {
return 0;
}
}
kbdc = atkbdc_open(data[0]);
if (kbdc == NULL) {
return ENXIO;
}
if (probe_keyboard(kbdc, flags)) {
if (flags & KB_CONF_FAIL_IF_NO_KBD) {
return ENXIO;
}
}
return 0;
}
/* reset and initialize the device */
static int
pckbd_init(int unit, keyboard_t **kbdp, void *arg, int flags)
{
keyboard_t *kbd;
pckbd_state_t *state;
keymap_t *keymap;
accentmap_t *accmap;
fkeytab_t *fkeymap;
int fkeymap_size;
int *data = (int *)arg;
if (unit != PC98KBD_DEFAULT) /* shouldn't happen */
return ENXIO;
*kbdp = kbd = &default_kbd;
state = &default_kbd_state;
if (!KBD_IS_PROBED(kbd)) {
keymap = &default_keymap;
accmap = &default_accentmap;
fkeymap = default_fkeytab;
fkeymap_size = nitems(default_fkeytab);
state->kbdc = kbdc_open(data[0]);
if (state->kbdc == NULL)
return ENXIO;
kbd_init_struct(kbd, DRIVER_NAME, KB_OTHER, unit, flags,
data[0], IO_KBDSIZE);
bcopy(&key_map, keymap, sizeof(key_map));
bcopy(&accent_map, accmap, sizeof(accent_map));
bcopy(fkey_tab, fkeymap,
imin(fkeymap_size*sizeof(fkeymap[0]), sizeof(fkey_tab)));
kbd_set_maps(kbd, keymap, accmap, fkeymap, fkeymap_size);
kbd->kb_data = (void *)state;
if (probe_keyboard(state->kbdc, flags)) {/* shouldn't happen */
if (flags & KB_CONF_FAIL_IF_NO_KBD)
return ENXIO;
} else {
KBD_FOUND_DEVICE(kbd);
}
pckbd_clear_state(kbd);
state->ks_mode = K_XLATE;
KBD_PROBE_DONE(kbd);
}
if (!KBD_IS_INITIALIZED(kbd) && !(flags & KB_CONF_PROBE_ONLY)) {
if (KBD_HAS_DEVICE(kbd)
&& init_keyboard(state->kbdc, &kbd->kb_type, kbd->kb_config)
&& (kbd->kb_config & KB_CONF_FAIL_IF_NO_KBD))
return ENXIO;
pckbd_ioctl(kbd, KDSETLED, (caddr_t)&state->ks_state);
KBD_INIT_DONE(kbd);
}
if (!KBD_IS_CONFIGURED(kbd)) {
if (kbd_register(kbd) < 0)
return ENXIO;
KBD_CONFIG_DONE(kbd);
}
return 0;
}
static status_t
keyboard_open(const char *name, uint32 flags, void **_cookie)
{
TRACE("ps2: keyboard_open %s\n", name);
keyboard_cookie* cookie = new(std::nothrow) keyboard_cookie();
if (cookie == NULL)
return B_NO_MEMORY;
cookie->is_reader = false;
cookie->is_debugger = false;
MutexLocker locker(sInitializeLock);
if (atomic_get(&sKeyboardOpenCount) == 0) {
status_t status = probe_keyboard();
if (status != B_OK) {
INFO("ps2: keyboard probing failed\n");
ps2_service_notify_device_removed(&ps2_device[PS2_DEVICE_KEYB]);
delete cookie;
return status;
}
INFO("ps2: keyboard found\n");
sKeyboardSem = create_sem(0, "keyboard_sem");
if (sKeyboardSem < 0) {
delete cookie;
return sKeyboardSem;
}
sKeyBuffer
= create_packet_buffer(KEY_BUFFER_SIZE * sizeof(raw_key_info));
if (sKeyBuffer == NULL) {
delete_sem(sKeyboardSem);
delete cookie;
return B_NO_MEMORY;
}
ps2_device[PS2_DEVICE_KEYB].disconnect = &ps2_keyboard_disconnect;
ps2_device[PS2_DEVICE_KEYB].handle_int = &keyboard_handle_int;
atomic_or(&ps2_device[PS2_DEVICE_KEYB].flags, PS2_FLAG_ENABLED);
}
atomic_add(&sKeyboardOpenCount, 1);
*_cookie = cookie;
TRACE("ps2: keyboard_open %s success\n", name);
return B_OK;
}
static status_t
keyboard_open(const char *name, uint32 flags, void **_cookie)
{
status_t status;
TRACE("ps2: keyboard_open %s\n", name);
if (atomic_or(&sKeyboardOpenMask, 1) != 0)
return B_BUSY;
status = probe_keyboard();
if (status != B_OK) {
INFO("ps2: keyboard probing failed\n");
ps2_service_notify_device_removed(&ps2_device[PS2_DEVICE_KEYB]);
goto err1;
}
INFO("ps2: keyboard found\n");
sKeyboardSem = create_sem(0, "keyboard_sem");
if (sKeyboardSem < 0) {
status = sKeyboardSem;
goto err1;
}
sKeyBuffer = create_packet_buffer(KEY_BUFFER_SIZE * sizeof(at_kbd_io));
if (sKeyBuffer == NULL) {
status = B_NO_MEMORY;
goto err2;
}
*_cookie = NULL;
ps2_device[PS2_DEVICE_KEYB].disconnect = &ps2_keyboard_disconnect;
ps2_device[PS2_DEVICE_KEYB].handle_int = &keyboard_handle_int;
atomic_or(&ps2_device[PS2_DEVICE_KEYB].flags, PS2_FLAG_ENABLED);
TRACE("ps2: keyboard_open %s success\n", name);
return B_OK;
err2:
delete_sem(sKeyboardSem);
err1:
atomic_and(&sKeyboardOpenMask, 0);
TRACE("ps2: keyboard_open %s failed\n", name);
return status;
}
static void
vidc_probe(struct console *cp)
{
/* look for a keyboard */
#if KEYBOARD_PROBE
if (probe_keyboard())
#endif
{
cp->c_flags |= C_PRESENTIN;
}
/* XXX for now, always assume we can do BIOS screen output */
cp->c_flags |= C_PRESENTOUT;
}
/* detect a keyboard */
static int
ukbd_probe(int unit, void *arg, int flags)
{
void **data;
struct usb_attach_arg *uaa;
data = (void **)arg;
uaa = (struct usb_attach_arg *)data[0];
if (unit == UKBD_DEFAULT) {
if (KBD_IS_PROBED(&default_kbd))
return 0;
}
if (probe_keyboard(uaa, flags))
return ENXIO;
return 0;
}
/* detect a keyboard */
static int
pckbd_probe(int unit, void *arg, int flags)
{
KBDC kbdc;
int *data = (int *)arg;
if (unit != PC98KBD_DEFAULT)
return ENXIO;
if (KBD_IS_PROBED(&default_kbd))
return 0;
kbdc = kbdc_open(data[0]);
if (kbdc == NULL)
return ENXIO;
if (probe_keyboard(kbdc, flags)) {
if (flags & KB_CONF_FAIL_IF_NO_KBD)
return ENXIO;
}
return 0;
}
/*
* Reset and initialize the device. Note that unit 0 (UKBD_DEFAULT) is an
* always-connected device once it has been initially detected. We do not
* deregister it if the usb keyboard is unplugged to avoid losing the
* connection to the console. This feature also handles the USB bus reset
* which detaches and reattaches USB devices during boot.
*/
static int
ukbd_init(int unit, keyboard_t **kbdp, void *arg, int flags)
{
keyboard_t *kbd;
ukbd_state_t *state;
keymap_t *keymap;
accentmap_t *accmap;
fkeytab_t *fkeymap;
int fkeymap_size;
void **data = (void **)arg;
struct usb_attach_arg *uaa = (struct usb_attach_arg *)data[0];
if (unit == UKBD_DEFAULT) {
*kbdp = kbd = &default_kbd;
if (KBD_IS_INITIALIZED(kbd) && KBD_IS_CONFIGURED(kbd)) {
return 0;
}
state = &default_kbd_state;
keymap = &default_keymap;
accmap = &default_accentmap;
fkeymap = default_fkeytab;
fkeymap_size = NELEM(default_fkeytab);
} else if (*kbdp == NULL) {
*kbdp = kbd = kmalloc(sizeof(*kbd), M_DEVBUF, M_INTWAIT | M_ZERO);
state = kmalloc(sizeof(*state), M_DEVBUF, M_INTWAIT);
keymap = kmalloc(sizeof(key_map), M_DEVBUF, M_INTWAIT);
accmap = kmalloc(sizeof(accent_map), M_DEVBUF, M_INTWAIT);
fkeymap = kmalloc(sizeof(fkey_tab), M_DEVBUF, M_INTWAIT);
fkeymap_size = NELEM(fkey_tab);
if ((state == NULL) || (keymap == NULL) || (accmap == NULL)
|| (fkeymap == NULL)) {
if (state != NULL)
kfree(state, M_DEVBUF);
if (keymap != NULL)
kfree(keymap, M_DEVBUF);
if (accmap != NULL)
kfree(accmap, M_DEVBUF);
if (fkeymap != NULL)
kfree(fkeymap, M_DEVBUF);
kfree(kbd, M_DEVBUF);
return ENOMEM;
}
} else if (KBD_IS_INITIALIZED(*kbdp) && KBD_IS_CONFIGURED(*kbdp)) {
return 0;
} else {
kbd = *kbdp;
state = (ukbd_state_t *)kbd->kb_data;
keymap = kbd->kb_keymap;
accmap = kbd->kb_accentmap;
fkeymap = kbd->kb_fkeytab;
fkeymap_size = kbd->kb_fkeytab_size;
}
if (!KBD_IS_PROBED(kbd)) {
kbd_init_struct(kbd, DRIVER_NAME, KB_OTHER,
unit, flags, KB_PRI_USB,
0, 0);
bzero(state, sizeof(*state));
bcopy(&key_map, keymap, sizeof(key_map));
bcopy(&accent_map, accmap, sizeof(accent_map));
bcopy(fkey_tab, fkeymap,
imin(fkeymap_size*sizeof(fkeymap[0]), sizeof(fkey_tab)));
kbd_set_maps(kbd, keymap, accmap, fkeymap, fkeymap_size);
kbd->kb_data = (void *)state;
if (probe_keyboard(uaa, flags)) {
return ENXIO;
} else {
KBD_FOUND_DEVICE(kbd);
}
ukbd_clear_state(kbd);
/*
* If reattatching to an already open keyboard (e.g. console),
* try to restore the translation mode. Otherwise set the
* translation mode to, well, translation mode so we don't
* get garbage.
*/
state->ks_mode = K_XLATE;
state->ks_iface = uaa->iface;
state->ks_uaa = uaa;
state->ks_ifstate = 0;
callout_init_mp(&state->ks_timeout);
/*
* FIXME: set the initial value for lock keys in ks_state
* according to the BIOS data?
*/
KBD_PROBE_DONE(kbd);
}
if (!KBD_IS_INITIALIZED(kbd) && !(flags & KB_CONF_PROBE_ONLY)) {
if (KBD_HAS_DEVICE(kbd)
&& init_keyboard((ukbd_state_t *)kbd->kb_data,
&kbd->kb_type, kbd->kb_flags)) {
return ENXIO;
}
ukbd_ioctl(kbd, KDSETLED, (caddr_t)&(state->ks_state));
}
if (!KBD_IS_CONFIGURED(kbd)) {
if (kbd_register(kbd) < 0) {
kbd->kb_flags = 0;
/* XXX: Missing free()'s */
return ENXIO;
}
if (ukbd_enable_intr(kbd, TRUE, (usbd_intr_t *)data[1]) == 0)
ukbd_timeout((void *)kbd);
KBD_CONFIG_DONE(kbd);
}
return 0;
}
/* reset and initialize the device */
static int
atkbd_init(int unit, keyboard_t **kbdp, void *arg, int flags)
{
keyboard_t *kbd;
atkbd_state_t *state;
keymap_t *keymap;
accentmap_t *accmap;
fkeytab_t *fkeymap;
int fkeymap_size;
int delay[2];
int *data = (int *)arg; /* data[0]: controller, data[1]: irq */
int error, needfree;
/* XXX */
if (unit == ATKBD_DEFAULT) {
*kbdp = kbd = &default_kbd;
if (KBD_IS_INITIALIZED(kbd) && KBD_IS_CONFIGURED(kbd))
return 0;
state = &default_kbd_state;
keymap = &default_keymap;
accmap = &default_accentmap;
fkeymap = default_fkeytab;
fkeymap_size =
sizeof(default_fkeytab)/sizeof(default_fkeytab[0]);
needfree = 0;
} else if (*kbdp == NULL) {
*kbdp = kbd = malloc(sizeof(*kbd), M_DEVBUF, M_NOWAIT | M_ZERO);
state = malloc(sizeof(*state), M_DEVBUF, M_NOWAIT | M_ZERO);
/* NB: these will always be initialized 'cuz !KBD_IS_PROBED */
keymap = malloc(sizeof(key_map), M_DEVBUF, M_NOWAIT);
accmap = malloc(sizeof(accent_map), M_DEVBUF, M_NOWAIT);
fkeymap = malloc(sizeof(fkey_tab), M_DEVBUF, M_NOWAIT);
fkeymap_size = sizeof(fkey_tab)/sizeof(fkey_tab[0]);
needfree = 1;
if ((kbd == NULL) || (state == NULL) || (keymap == NULL)
|| (accmap == NULL) || (fkeymap == NULL)) {
error = ENOMEM;
goto bad;
}
} else if (KBD_IS_INITIALIZED(*kbdp) && KBD_IS_CONFIGURED(*kbdp)) {
return 0;
} else {
kbd = *kbdp;
state = (atkbd_state_t *)kbd->kb_data;
bzero(state, sizeof(*state));
keymap = kbd->kb_keymap;
accmap = kbd->kb_accentmap;
fkeymap = kbd->kb_fkeytab;
fkeymap_size = kbd->kb_fkeytab_size;
needfree = 0;
}
if (!KBD_IS_PROBED(kbd)) {
state->kbdc = atkbdc_open(data[0]);
if (state->kbdc == NULL) {
error = ENXIO;
goto bad;
}
kbd_init_struct(kbd, ATKBD_DRIVER_NAME, KB_OTHER, unit, flags,
0, 0);
bcopy(&key_map, keymap, sizeof(key_map));
bcopy(&accent_map, accmap, sizeof(accent_map));
bcopy(fkey_tab, fkeymap,
imin(fkeymap_size*sizeof(fkeymap[0]), sizeof(fkey_tab)));
kbd_set_maps(kbd, keymap, accmap, fkeymap, fkeymap_size);
kbd->kb_data = (void *)state;
if (probe_keyboard(state->kbdc, flags)) { /* shouldn't happen */
if (flags & KB_CONF_FAIL_IF_NO_KBD) {
error = ENXIO;
goto bad;
}
} else {
KBD_FOUND_DEVICE(kbd);
}
atkbd_clear_state(kbd);
state->ks_mode = K_XLATE;
/*
* FIXME: set the initial value for lock keys in ks_state
* according to the BIOS data?
*/
KBD_PROBE_DONE(kbd);
}
if (!KBD_IS_INITIALIZED(kbd) && !(flags & KB_CONF_PROBE_ONLY)) {
kbd->kb_config = flags & ~KB_CONF_PROBE_ONLY;
if (KBD_HAS_DEVICE(kbd)
&& init_keyboard(state->kbdc, &kbd->kb_type, kbd->kb_config)
&& (kbd->kb_config & KB_CONF_FAIL_IF_NO_KBD)) {
kbd_unregister(kbd);
error = ENXIO;
goto bad;
}
atkbd_ioctl(kbd, KDSETLED, (caddr_t)&state->ks_state);
get_typematic(kbd);
delay[0] = kbd->kb_delay1;
delay[1] = kbd->kb_delay2;
atkbd_ioctl(kbd, KDSETREPEAT, (caddr_t)delay);
KBD_INIT_DONE(kbd);
}
if (!KBD_IS_CONFIGURED(kbd)) {
if (kbd_register(kbd) < 0) {
error = ENXIO;
goto bad;
}
KBD_CONFIG_DONE(kbd);
}
return 0;
bad:
if (needfree) {
if (state != NULL)
free(state, M_DEVBUF);
if (keymap != NULL)
free(keymap, M_DEVBUF);
if (accmap != NULL)
free(accmap, M_DEVBUF);
if (fkeymap != NULL)
free(fkeymap, M_DEVBUF);
if (kbd != NULL) {
free(kbd, M_DEVBUF);
*kbdp = NULL; /* insure ref doesn't leak to caller */
}
}
return error;
}
/* reset and initialize the device */
static int
atkbd_init(int unit, keyboard_t **kbdp, void *arg, int flags)
{
keyboard_t *kbd;
atkbd_state_t *state;
keymap_t *keymap;
accentmap_t *accmap;
fkeytab_t *fkeymap;
int fkeymap_size;
int delay[2];
int *data = (int *)arg; /* data[0]: controller, data[1]: irq */
/* XXX */
if (unit == ATKBD_DEFAULT) {
*kbdp = kbd = &default_kbd;
if (KBD_IS_INITIALIZED(kbd) && KBD_IS_CONFIGURED(kbd)) {
return 0;
}
state = &default_kbd_state;
keymap = &default_keymap;
accmap = &default_accentmap;
fkeymap = default_fkeytab;
fkeymap_size = NELEM(default_fkeytab);
} else if (*kbdp == NULL) {
*kbdp = kbd = kmalloc(sizeof(*kbd), M_DEVBUF, M_WAITOK|M_ZERO);
state = kmalloc(sizeof(*state), M_DEVBUF, M_WAITOK|M_ZERO);
keymap = kmalloc(sizeof(key_map), M_DEVBUF, M_WAITOK);
accmap = kmalloc(sizeof(accent_map), M_DEVBUF, M_WAITOK);
fkeymap = kmalloc(sizeof(fkey_tab), M_DEVBUF, M_WAITOK);
fkeymap_size = NELEM(fkey_tab);
} else if (KBD_IS_INITIALIZED(*kbdp) && KBD_IS_CONFIGURED(*kbdp)) {
return 0;
} else {
kbd = *kbdp;
state = (atkbd_state_t *)kbd->kb_data;
bzero(state, sizeof(*state));
keymap = kbd->kb_keymap;
accmap = kbd->kb_accentmap;
fkeymap = kbd->kb_fkeytab;
fkeymap_size = kbd->kb_fkeytab_size;
}
if (!KBD_IS_PROBED(kbd)) {
state->kbdc = atkbdc_open(data[0]);
if (state->kbdc == NULL) {
return ENXIO;
}
kbd_init_struct(kbd, ATKBD_DRIVER_NAME, KB_OTHER, unit, flags,
KB_PRI_ATKBD, 0, 0);
bcopy(&key_map, keymap, sizeof(key_map));
bcopy(&accent_map, accmap, sizeof(accent_map));
bcopy(fkey_tab, fkeymap,
imin(fkeymap_size*sizeof(fkeymap[0]), sizeof(fkey_tab)));
kbd_set_maps(kbd, keymap, accmap, fkeymap, fkeymap_size);
kbd->kb_data = (void *)state;
if (probe_keyboard(state->kbdc, flags)) { /* shouldn't happen */
if (flags & KB_CONF_FAIL_IF_NO_KBD) {
return ENXIO;
}
} else {
KBD_FOUND_DEVICE(kbd);
}
atkbd_clear_state(kbd);
state->ks_mode = K_XLATE;
/*
* FIXME: set the initial value for lock keys in ks_state
* according to the BIOS data?
*/
KBD_PROBE_DONE(kbd);
}
if (!KBD_IS_INITIALIZED(kbd) && !(flags & KB_CONF_PROBE_ONLY)) {
kbd->kb_config = flags & ~KB_CONF_PROBE_ONLY;
if (!KBD_HAS_DEVICE(kbd)
&& init_keyboard(state->kbdc, &kbd->kb_type, kbd->kb_config)
&& (kbd->kb_config & KB_CONF_FAIL_IF_NO_KBD)) {
return ENXIO;
}
atkbd_ioctl(kbd, KDSETLED, (caddr_t)&state->ks_state);
get_typematic(kbd);
delay[0] = kbd->kb_delay1;
delay[1] = kbd->kb_delay2;
atkbd_ioctl(kbd, KDSETREPEAT, (caddr_t)delay);
KBD_FOUND_DEVICE(kbd);
KBD_INIT_DONE(kbd);
}
if (!KBD_IS_CONFIGURED(kbd)) {
if (kbd_register(kbd) < 0) {
return ENXIO;
}
KBD_CONFIG_DONE(kbd);
}
return 0;
}
/* reset and initialize the device */
static int
atkbd_init(int unit, keyboard_t **kbdp, void *arg, int flags)
{
keyboard_t *kbd;
atkbd_state_t *state;
keymap_t *keymap;
accentmap_t *accmap;
fkeytab_t *fkeymap;
int fkeymap_size;
int *data = (int *)arg;
/* XXX */
if (unit == ATKBD_DEFAULT) {
*kbdp = kbd = &default_kbd;
if (KBD_IS_INITIALIZED(kbd) && KBD_IS_CONFIGURED(kbd))
return 0;
state = &default_kbd_state;
keymap = &default_keymap;
accmap = &default_accentmap;
fkeymap = default_fkeytab;
fkeymap_size =
sizeof(default_fkeytab)/sizeof(default_fkeytab[0]);
} else if (*kbdp == NULL) {
*kbdp = kbd = malloc(sizeof(*kbd), M_DEVBUF, M_NOWAIT);
if (kbd == NULL)
return ENOMEM;
bzero(kbd, sizeof(*kbd));
state = malloc(sizeof(*state), M_DEVBUF, M_NOWAIT);
keymap = malloc(sizeof(key_map), M_DEVBUF, M_NOWAIT);
accmap = malloc(sizeof(accent_map), M_DEVBUF, M_NOWAIT);
fkeymap = malloc(sizeof(fkey_tab), M_DEVBUF, M_NOWAIT);
fkeymap_size = sizeof(fkey_tab)/sizeof(fkey_tab[0]);
if ((state == NULL) || (keymap == NULL) || (accmap == NULL)
|| (fkeymap == NULL)) {
if (state != NULL)
free(state, M_DEVBUF);
if (keymap != NULL)
free(keymap, M_DEVBUF);
if (accmap != NULL)
free(accmap, M_DEVBUF);
if (fkeymap != NULL)
free(fkeymap, M_DEVBUF);
free(kbd, M_DEVBUF);
return ENOMEM;
}
bzero(state, sizeof(*state));
} else if (KBD_IS_INITIALIZED(*kbdp) && KBD_IS_CONFIGURED(*kbdp)) {
return 0;
} else {
kbd = *kbdp;
state = (atkbd_state_t *)kbd->kb_data;
bzero(state, sizeof(*state));
keymap = kbd->kb_keymap;
accmap = kbd->kb_accentmap;
fkeymap = kbd->kb_fkeytab;
fkeymap_size = kbd->kb_fkeytab_size;
}
if (!KBD_IS_PROBED(kbd)) {
state->kbdc = kbdc_open(data[0]);
if (state->kbdc == NULL)
return ENXIO;
kbd_init_struct(kbd, ATKBD_DRIVER_NAME, KB_OTHER, unit, flags,
data[0], IO_KBDSIZE);
bcopy(&key_map, keymap, sizeof(key_map));
bcopy(&accent_map, accmap, sizeof(accent_map));
bcopy(fkey_tab, fkeymap,
imin(fkeymap_size*sizeof(fkeymap[0]), sizeof(fkey_tab)));
kbd_set_maps(kbd, keymap, accmap, fkeymap, fkeymap_size);
kbd->kb_data = (void *)state;
if (probe_keyboard(state->kbdc, flags)) { /* shouldn't happen */
if (flags & KB_CONF_FAIL_IF_NO_KBD)
return ENXIO;
} else {
KBD_FOUND_DEVICE(kbd);
}
atkbd_clear_state(kbd);
state->ks_mode = K_XLATE;
/*
* FIXME: set the initial value for lock keys in ks_state
* according to the BIOS data?
*/
KBD_PROBE_DONE(kbd);
}
if (!KBD_IS_INITIALIZED(kbd) && !(flags & KB_CONF_PROBE_ONLY)) {
if (KBD_HAS_DEVICE(kbd)
&& init_keyboard(state->kbdc, &kbd->kb_type, kbd->kb_config)
&& (kbd->kb_config & KB_CONF_FAIL_IF_NO_KBD))
return ENXIO;
atkbd_ioctl(kbd, KDSETLED, (caddr_t)&state->ks_state);
KBD_INIT_DONE(kbd);
}
if (!KBD_IS_CONFIGURED(kbd)) {
if (kbd_register(kbd) < 0)
return ENXIO;
KBD_CONFIG_DONE(kbd);
}
return 0;
}
/* reset and initialize the device */
static int
ukbd_init(int unit, keyboard_t **kbdp, void *arg, int flags)
{
keyboard_t *kbd;
ukbd_state_t *state;
keymap_t *keymap;
accentmap_t *accmap;
fkeytab_t *fkeymap;
int fkeymap_size;
void **data = (void **)arg;
struct usb_attach_arg *uaa = (struct usb_attach_arg *)data[0];
/* XXX */
if (unit == UKBD_DEFAULT) {
*kbdp = kbd = &default_kbd;
if (KBD_IS_INITIALIZED(kbd) && KBD_IS_CONFIGURED(kbd))
return 0;
state = &default_kbd_state;
keymap = &default_keymap;
accmap = &default_accentmap;
fkeymap = default_fkeytab;
fkeymap_size =
sizeof(default_fkeytab)/sizeof(default_fkeytab[0]);
} else if (*kbdp == NULL) {
*kbdp = kbd = malloc(sizeof(*kbd), M_DEVBUF, M_NOWAIT);
if (kbd == NULL)
return ENOMEM;
bzero(kbd, sizeof(*kbd));
state = malloc(sizeof(*state), M_DEVBUF, M_NOWAIT);
keymap = malloc(sizeof(key_map), M_DEVBUF, M_NOWAIT);
accmap = malloc(sizeof(accent_map), M_DEVBUF, M_NOWAIT);
fkeymap = malloc(sizeof(fkey_tab), M_DEVBUF, M_NOWAIT);
fkeymap_size = sizeof(fkey_tab)/sizeof(fkey_tab[0]);
if ((state == NULL) || (keymap == NULL) || (accmap == NULL)
|| (fkeymap == NULL)) {
if (state != NULL)
free(state, M_DEVBUF);
if (keymap != NULL)
free(keymap, M_DEVBUF);
if (accmap != NULL)
free(accmap, M_DEVBUF);
if (fkeymap != NULL)
free(fkeymap, M_DEVBUF);
free(kbd, M_DEVBUF);
return ENOMEM;
}
} else if (KBD_IS_INITIALIZED(*kbdp) && KBD_IS_CONFIGURED(*kbdp)) {
return 0;
} else {
kbd = *kbdp;
state = (ukbd_state_t *)kbd->kb_data;
keymap = kbd->kb_keymap;
accmap = kbd->kb_accentmap;
fkeymap = kbd->kb_fkeytab;
fkeymap_size = kbd->kb_fkeytab_size;
}
if (!KBD_IS_PROBED(kbd)) {
kbd_init_struct(kbd, DRIVER_NAME, KB_OTHER, unit, flags, 0, 0);
bzero(state, sizeof(*state));
bcopy(&key_map, keymap, sizeof(key_map));
bcopy(&accent_map, accmap, sizeof(accent_map));
bcopy(fkey_tab, fkeymap,
imin(fkeymap_size*sizeof(fkeymap[0]), sizeof(fkey_tab)));
kbd_set_maps(kbd, keymap, accmap, fkeymap, fkeymap_size);
kbd->kb_data = (void *)state;
if (probe_keyboard(uaa, flags))
return ENXIO;
else
KBD_FOUND_DEVICE(kbd);
ukbd_clear_state(kbd);
state->ks_mode = K_XLATE;
state->ks_iface = uaa->iface;
state->ks_uaa = uaa;
state->ks_ifstate = 0;
callout_handle_init(&state->ks_timeout_handle);
/*
* FIXME: set the initial value for lock keys in ks_state
* according to the BIOS data?
*/
KBD_PROBE_DONE(kbd);
}
if (!KBD_IS_INITIALIZED(kbd) && !(flags & KB_CONF_PROBE_ONLY)) {
if (KBD_HAS_DEVICE(kbd)
&& init_keyboard((ukbd_state_t *)kbd->kb_data,
&kbd->kb_type, kbd->kb_flags))
return ENXIO;
ukbd_ioctl(kbd, KDSETLED, (caddr_t)&(state->ks_state));
KBD_INIT_DONE(kbd);
}
if (!KBD_IS_CONFIGURED(kbd)) {
if (kbd_register(kbd) < 0)
return ENXIO;
if (ukbd_enable_intr(kbd, TRUE, (usbd_intr_t *)data[1]) == 0)
ukbd_timeout((void *)kbd);
KBD_CONFIG_DONE(kbd);
}
return 0;
}
/* reset and initialize the device */
static int
atkbd_init(int unit, keyboard_t **kbdp, void *arg, int flags)
{
keyboard_t *kbd;
atkbd_state_t *state;
keymap_t *keymap;
accentmap_t *accmap;
fkeytab_t *fkeymap;
int fkeymap_size;
int delay[2];
int *data = (int *)arg; /* data[0]: controller, data[1]: irq */
int error, needfree;
#ifdef EVDEV_SUPPORT
struct evdev_dev *evdev;
char phys_loc[8];
#endif
/* XXX */
if (unit == ATKBD_DEFAULT) {
*kbdp = kbd = &default_kbd;
if (KBD_IS_INITIALIZED(kbd) && KBD_IS_CONFIGURED(kbd))
return 0;
state = &default_kbd_state;
keymap = &default_keymap;
accmap = &default_accentmap;
fkeymap = default_fkeytab;
fkeymap_size = nitems(default_fkeytab);
needfree = 0;
} else if (*kbdp == NULL) {
*kbdp = kbd = malloc(sizeof(*kbd), M_DEVBUF, M_NOWAIT | M_ZERO);
state = malloc(sizeof(*state), M_DEVBUF, M_NOWAIT | M_ZERO);
/* NB: these will always be initialized 'cuz !KBD_IS_PROBED */
keymap = malloc(sizeof(key_map), M_DEVBUF, M_NOWAIT);
accmap = malloc(sizeof(accent_map), M_DEVBUF, M_NOWAIT);
fkeymap = malloc(sizeof(fkey_tab), M_DEVBUF, M_NOWAIT);
fkeymap_size = sizeof(fkey_tab)/sizeof(fkey_tab[0]);
needfree = 1;
if ((kbd == NULL) || (state == NULL) || (keymap == NULL)
|| (accmap == NULL) || (fkeymap == NULL)) {
error = ENOMEM;
goto bad;
}
} else if (KBD_IS_INITIALIZED(*kbdp) && KBD_IS_CONFIGURED(*kbdp)) {
return 0;
} else {
kbd = *kbdp;
state = (atkbd_state_t *)kbd->kb_data;
bzero(state, sizeof(*state));
keymap = kbd->kb_keymap;
accmap = kbd->kb_accentmap;
fkeymap = kbd->kb_fkeytab;
fkeymap_size = kbd->kb_fkeytab_size;
needfree = 0;
}
if (!KBD_IS_PROBED(kbd)) {
state->kbdc = atkbdc_open(data[0]);
if (state->kbdc == NULL) {
error = ENXIO;
goto bad;
}
kbd_init_struct(kbd, ATKBD_DRIVER_NAME, KB_OTHER, unit, flags,
0, 0);
bcopy(&key_map, keymap, sizeof(key_map));
bcopy(&accent_map, accmap, sizeof(accent_map));
bcopy(fkey_tab, fkeymap,
imin(fkeymap_size * sizeof(fkeymap[0]), sizeof(fkey_tab)));
kbd_set_maps(kbd, keymap, accmap, fkeymap, fkeymap_size);
kbd->kb_data = (void *)state;
if (probe_keyboard(state->kbdc, flags)) { /* shouldn't happen */
if (flags & KB_CONF_FAIL_IF_NO_KBD) {
error = ENXIO;
goto bad;
}
} else {
KBD_FOUND_DEVICE(kbd);
}
atkbd_clear_state(kbd);
state->ks_mode = K_XLATE;
/*
* FIXME: set the initial value for lock keys in ks_state
* according to the BIOS data?
*/
KBD_PROBE_DONE(kbd);
}
if (!KBD_IS_INITIALIZED(kbd) && !(flags & KB_CONF_PROBE_ONLY)) {
kbd->kb_config = flags & ~KB_CONF_PROBE_ONLY;
if (KBD_HAS_DEVICE(kbd)
&& init_keyboard(state->kbdc, &kbd->kb_type, kbd->kb_config)
&& (kbd->kb_config & KB_CONF_FAIL_IF_NO_KBD)) {
kbd_unregister(kbd);
error = ENXIO;
goto bad;
}
atkbd_ioctl(kbd, KDSETLED, (caddr_t)&state->ks_state);
set_typematic(kbd);
delay[0] = kbd->kb_delay1;
delay[1] = kbd->kb_delay2;
atkbd_ioctl(kbd, KDSETREPEAT, (caddr_t)delay);
#ifdef EVDEV_SUPPORT
/* register as evdev provider on first init */
if (state->ks_evdev == NULL) {
snprintf(phys_loc, sizeof(phys_loc), "atkbd%d", unit);
evdev = evdev_alloc();
evdev_set_name(evdev, "AT keyboard");
evdev_set_phys(evdev, phys_loc);
evdev_set_id(evdev, BUS_I8042, PS2_KEYBOARD_VENDOR,
PS2_KEYBOARD_PRODUCT, 0);
evdev_set_methods(evdev, kbd, &atkbd_evdev_methods);
evdev_support_event(evdev, EV_SYN);
evdev_support_event(evdev, EV_KEY);
evdev_support_event(evdev, EV_LED);
evdev_support_event(evdev, EV_REP);
evdev_support_all_known_keys(evdev);
evdev_support_led(evdev, LED_NUML);
evdev_support_led(evdev, LED_CAPSL);
evdev_support_led(evdev, LED_SCROLLL);
if (evdev_register_mtx(evdev, &Giant))
evdev_free(evdev);
else
state->ks_evdev = evdev;
state->ks_evdev_state = 0;
}
#endif
KBD_INIT_DONE(kbd);
}
if (!KBD_IS_CONFIGURED(kbd)) {
if (kbd_register(kbd) < 0) {
error = ENXIO;
goto bad;
}
KBD_CONFIG_DONE(kbd);
}
return 0;
bad:
if (needfree) {
if (state != NULL)
free(state, M_DEVBUF);
if (keymap != NULL)
free(keymap, M_DEVBUF);
if (accmap != NULL)
free(accmap, M_DEVBUF);
if (fkeymap != NULL)
free(fkeymap, M_DEVBUF);
if (kbd != NULL) {
free(kbd, M_DEVBUF);
*kbdp = NULL; /* insure ref doesn't leak to caller */
}
}
return error;
}
