static int
btsco_match(device_t self, cfdata_t cfdata, void *aux)
{
prop_dictionary_t dict = aux;
prop_object_t obj;
obj = prop_dictionary_get(dict, BTDEVservice);
if (prop_string_equals_cstring(obj, "HSET"))
return 1;
if (prop_string_equals_cstring(obj, "HF"))
return 1;
return 0;
}
/*
* Translate command sent from libdevmapper to func.
*/
static int
dm_cmd_to_fun(prop_dictionary_t dm_dict) {
int i, r;
prop_string_t command;
r = 0;
if ((command = prop_dictionary_get(dm_dict, DM_IOCTL_COMMAND)) == NULL)
return EINVAL;
for(i = 0; cmd_fn[i].cmd != NULL; i++)
if (prop_string_equals_cstring(command, cmd_fn[i].cmd))
break;
if (!cmd_fn[i].allowed &&
(r = kauth_authorize_system(kauth_cred_get(),
KAUTH_SYSTEM_DEVMAPPER, 0, NULL, NULL, NULL)) != 0)
return r;
if (cmd_fn[i].cmd == NULL)
return EINVAL;
aprint_debug("ioctl %s called\n", cmd_fn[i].cmd);
r = cmd_fn[i].fn(dm_dict);
return r;
}
static int
bthidev_match(device_t self, struct cfdata *cfdata, void *aux)
{
prop_dictionary_t dict = aux;
prop_object_t obj;
obj = prop_dictionary_get(dict, BTDEVservice);
if (prop_string_equals_cstring(obj, "HID"))
return 1;
return 0;
}
/*
* Translate command sent from libdevmapper to func.
*/
static int
dm_cmd_to_fun(prop_dictionary_t dm_dict){
int i, r;
prop_string_t command;
r = 0;
if ((command = prop_dictionary_get(dm_dict, DM_IOCTL_COMMAND)) == NULL)
return EINVAL;
for(i = 0; cmd_fn[i].cmd != NULL; i++)
if (prop_string_equals_cstring(command, cmd_fn[i].cmd))
break;
if (cmd_fn[i].cmd == NULL)
return EINVAL;
aprint_debug("ioctl %s called\n", cmd_fn[i].cmd);
r = cmd_fn[i].fn(dm_dict);
return r;
}
static void
bthidev_attach(device_t parent, device_t self, void *aux)
{
struct bthidev_softc *sc = device_private(self);
prop_dictionary_t dict = aux;
prop_object_t obj;
device_t dev;
struct bthidev_attach_args bha;
struct bthidev *hidev;
struct hid_data *d;
struct hid_item h;
const void *desc;
int locs[BTHIDBUSCF_NLOCS];
int maxid, rep, dlen;
/*
* Init softc
*/
sc->sc_dev = self;
LIST_INIT(&sc->sc_list);
callout_init(&sc->sc_reconnect, 0);
callout_setfunc(&sc->sc_reconnect, bthidev_timeout, sc);
sc->sc_state = BTHID_CLOSED;
sc->sc_flags = BTHID_CONNECTING;
sc->sc_ctlpsm = L2CAP_PSM_HID_CNTL;
sc->sc_intpsm = L2CAP_PSM_HID_INTR;
sockopt_init(&sc->sc_mode, BTPROTO_L2CAP, SO_L2CAP_LM, 0);
/*
* extract config from proplist
*/
obj = prop_dictionary_get(dict, BTDEVladdr);
bdaddr_copy(&sc->sc_laddr, prop_data_data_nocopy(obj));
obj = prop_dictionary_get(dict, BTDEVraddr);
bdaddr_copy(&sc->sc_raddr, prop_data_data_nocopy(obj));
obj = prop_dictionary_get(dict, BTDEVmode);
if (prop_object_type(obj) == PROP_TYPE_STRING) {
if (prop_string_equals_cstring(obj, BTDEVauth))
sockopt_setint(&sc->sc_mode, L2CAP_LM_AUTH);
else if (prop_string_equals_cstring(obj, BTDEVencrypt))
sockopt_setint(&sc->sc_mode, L2CAP_LM_ENCRYPT);
else if (prop_string_equals_cstring(obj, BTDEVsecure))
sockopt_setint(&sc->sc_mode, L2CAP_LM_SECURE);
else {
aprint_error(" unknown %s\n", BTDEVmode);
return;
}
aprint_verbose(" %s %s", BTDEVmode,
prop_string_cstring_nocopy(obj));
}
obj = prop_dictionary_get(dict, BTHIDEVcontrolpsm);
if (prop_object_type(obj) == PROP_TYPE_NUMBER) {
sc->sc_ctlpsm = prop_number_integer_value(obj);
if (L2CAP_PSM_INVALID(sc->sc_ctlpsm)) {
aprint_error(" invalid %s\n", BTHIDEVcontrolpsm);
return;
}
}
obj = prop_dictionary_get(dict, BTHIDEVinterruptpsm);
if (prop_object_type(obj) == PROP_TYPE_NUMBER) {
sc->sc_intpsm = prop_number_integer_value(obj);
if (L2CAP_PSM_INVALID(sc->sc_intpsm)) {
aprint_error(" invalid %s\n", BTHIDEVinterruptpsm);
return;
}
}
obj = prop_dictionary_get(dict, BTHIDEVdescriptor);
if (prop_object_type(obj) == PROP_TYPE_DATA) {
dlen = prop_data_size(obj);
desc = prop_data_data_nocopy(obj);
} else {
aprint_error(" no %s\n", BTHIDEVdescriptor);
return;
}
obj = prop_dictionary_get(dict, BTHIDEVreconnect);
if (prop_object_type(obj) == PROP_TYPE_BOOL
&& !prop_bool_true(obj))
sc->sc_flags |= BTHID_RECONNECT;
/*
* Parse the descriptor and attach child devices, one per report.
*/
maxid = -1;
h.report_ID = 0;
d = hid_start_parse(desc, dlen, hid_none);
while (hid_get_item(d, &h)) {
if (h.report_ID > maxid)
maxid = h.report_ID;
}
hid_end_parse(d);
if (maxid < 0) {
aprint_error(" no reports found\n");
return;
}
aprint_normal("\n");
for (rep = 0 ; rep <= maxid ; rep++) {
if (hid_report_size(desc, dlen, hid_feature, rep) == 0
&& hid_report_size(desc, dlen, hid_input, rep) == 0
&& hid_report_size(desc, dlen, hid_output, rep) == 0)
continue;
bha.ba_desc = desc;
bha.ba_dlen = dlen;
bha.ba_input = bthidev_null;
bha.ba_feature = bthidev_null;
bha.ba_output = bthidev_output;
bha.ba_id = rep;
locs[BTHIDBUSCF_REPORTID] = rep;
dev = config_found_sm_loc(self, "bthidbus",
locs, &bha, bthidev_print, config_stdsubmatch);
if (dev != NULL) {
hidev = device_private(dev);
hidev->sc_dev = dev;
hidev->sc_parent = self;
hidev->sc_id = rep;
hidev->sc_input = bha.ba_input;
hidev->sc_feature = bha.ba_feature;
LIST_INSERT_HEAD(&sc->sc_list, hidev, sc_next);
}
}
/*
* start bluetooth connections
*/
mutex_enter(bt_lock);
if ((sc->sc_flags & BTHID_RECONNECT) == 0)
bthidev_listen(sc);
if (sc->sc_flags & BTHID_CONNECTING)
bthidev_connect(sc);
mutex_exit(bt_lock);
}
static void
btsco_attach(device_t parent, device_t self, void *aux)
{
struct btsco_softc *sc = device_private(self);
prop_dictionary_t dict = aux;
prop_object_t obj;
/*
* Init softc
*/
sc->sc_vgs = 200;
sc->sc_vgm = 200;
sc->sc_state = BTSCO_CLOSED;
sc->sc_name = device_xname(self);
cv_init(&sc->sc_connect, "connect");
mutex_init(&sc->sc_intr_lock, MUTEX_DEFAULT, IPL_NONE);
/*
* copy in our configuration info
*/
obj = prop_dictionary_get(dict, BTDEVladdr);
bdaddr_copy(&sc->sc_laddr, prop_data_data_nocopy(obj));
obj = prop_dictionary_get(dict, BTDEVraddr);
bdaddr_copy(&sc->sc_raddr, prop_data_data_nocopy(obj));
obj = prop_dictionary_get(dict, BTDEVservice);
if (prop_string_equals_cstring(obj, "HF")) {
sc->sc_flags |= BTSCO_LISTEN;
aprint_verbose(" listen mode");
}
obj = prop_dictionary_get(dict, BTSCOchannel);
if (prop_object_type(obj) != PROP_TYPE_NUMBER
|| prop_number_integer_value(obj) < RFCOMM_CHANNEL_MIN
|| prop_number_integer_value(obj) > RFCOMM_CHANNEL_MAX) {
aprint_error(" invalid %s", BTSCOchannel);
return;
}
sc->sc_channel = prop_number_integer_value(obj);
aprint_verbose(" channel %d", sc->sc_channel);
aprint_normal("\n");
DPRINTF("sc=%p\n", sc);
/*
* set up transmit interrupt
*/
sc->sc_intr = softint_establish(SOFTINT_NET, btsco_intr, sc);
if (sc->sc_intr == NULL) {
aprint_error_dev(self, "softint_establish failed\n");
return;
}
/*
* attach audio device
*/
sc->sc_audio = audio_attach_mi(&btsco_if, sc, self);
if (sc->sc_audio == NULL) {
aprint_error_dev(self, "audio_attach_mi failed\n");
return;
}
pmf_device_register(self, NULL, NULL);
}
