MGMT_OP_REMOVE_ADVERTISING,
MGMT_OP_GET_ADV_SIZE_INFO,
MGMT_OP_START_LIMITED_DISCOVERY,
+ MGMT_OP_READ_EXT_INFO,
};
static const u16 mgmt_events[] = {
MGMT_EV_LOCAL_OOB_DATA_UPDATED,
MGMT_EV_ADVERTISING_ADDED,
MGMT_EV_ADVERTISING_REMOVED,
+ MGMT_EV_EXT_INFO_CHANGED,
};
static const u16 mgmt_untrusted_commands[] = {
MGMT_OP_READ_UNCONF_INDEX_LIST,
MGMT_OP_READ_CONFIG_INFO,
MGMT_OP_READ_EXT_INDEX_LIST,
+ MGMT_OP_READ_EXT_INFO,
};
static const u16 mgmt_untrusted_events[] = {
MGMT_EV_NEW_CONFIG_OPTIONS,
MGMT_EV_EXT_INDEX_ADDED,
MGMT_EV_EXT_INDEX_REMOVED,
+ MGMT_EV_EXT_INFO_CHANGED,
};
#define CACHE_TIMEOUT msecs_to_jiffies(2 * 1000)
flag, skip_sk);
}
-static int mgmt_generic_event(u16 event, struct hci_dev *hdev, void *data,
- u16 len, struct sock *skip_sk)
-{
- return mgmt_send_event(event, hdev, HCI_CHANNEL_CONTROL, data, len,
- HCI_MGMT_GENERIC_EVENTS, skip_sk);
-}
-
static int mgmt_event(u16 event, struct hci_dev *hdev, void *data, u16 len,
struct sock *skip_sk)
{
return ADDR_LE_DEV_RANDOM;
}
+void mgmt_fill_version_info(void *ver)
+{
+ struct mgmt_rp_read_version *rp = ver;
+
+ rp->version = MGMT_VERSION;
+ rp->revision = cpu_to_le16(MGMT_REVISION);
+}
+
static int read_version(struct sock *sk, struct hci_dev *hdev, void *data,
u16 data_len)
{
BT_DBG("sock %p", sk);
- rp.version = MGMT_VERSION;
- rp.revision = cpu_to_le16(MGMT_REVISION);
+ mgmt_fill_version_info(&rp);
return mgmt_cmd_complete(sk, MGMT_INDEX_NONE, MGMT_OP_READ_VERSION, 0,
&rp, sizeof(rp));
{
__le32 options = get_missing_options(hdev);
- return mgmt_generic_event(MGMT_EV_NEW_CONFIG_OPTIONS, hdev, &options,
- sizeof(options), skip);
+ return mgmt_limited_event(MGMT_EV_NEW_CONFIG_OPTIONS, hdev, &options,
+ sizeof(options), HCI_MGMT_OPTION_EVENTS, skip);
}
static int send_options_rsp(struct sock *sk, u16 opcode, struct hci_dev *hdev)
sizeof(rp));
}
+static int read_ext_controller_info(struct sock *sk, struct hci_dev *hdev,
+ void *data, u16 data_len)
+{
+ struct mgmt_rp_read_ext_info rp;
+
+ BT_DBG("sock %p %s", sk, hdev->name);
+
+ hci_dev_lock(hdev);
+
+ memset(&rp, 0, sizeof(rp));
+
+ bacpy(&rp.bdaddr, &hdev->bdaddr);
+
+ rp.version = hdev->hci_ver;
+ rp.manufacturer = cpu_to_le16(hdev->manufacturer);
+
+ rp.supported_settings = cpu_to_le32(get_supported_settings(hdev));
+ rp.current_settings = cpu_to_le32(get_current_settings(hdev));
+
+ rp.eir_len = cpu_to_le16(0);
+
+ hci_dev_unlock(hdev);
+
+ /* If this command is called at least once, then the events
+ * for class of device and local name changes are disabled
+ * and only the new extended controller information event
+ * is used.
+ */
+ hci_sock_set_flag(sk, HCI_MGMT_EXT_INFO_EVENTS);
+ hci_sock_clear_flag(sk, HCI_MGMT_DEV_CLASS_EVENTS);
+ hci_sock_clear_flag(sk, HCI_MGMT_LOCAL_NAME_EVENTS);
+
+ return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_READ_EXT_INFO, 0, &rp,
+ sizeof(rp));
+}
+
+static int ext_info_changed(struct hci_dev *hdev, struct sock *skip)
+{
+ struct mgmt_ev_ext_info_changed ev;
+
+ ev.eir_len = cpu_to_le16(0);
+
+ return mgmt_limited_event(MGMT_EV_EXT_INFO_CHANGED, hdev, &ev,
+ sizeof(ev), HCI_MGMT_EXT_INFO_EVENTS, skip);
+}
+
static int send_settings_rsp(struct sock *sk, u16 opcode, struct hci_dev *hdev)
{
__le32 settings = cpu_to_le32(get_current_settings(hdev));
hci_req_add(&req, HCI_OP_WRITE_SCAN_ENABLE, 1, &scan);
}
- hci_req_clear_adv_instance(hdev, NULL, 0x00, false);
+ hci_req_clear_adv_instance(hdev, NULL, NULL, 0x00, false);
if (hci_dev_test_flag(hdev, HCI_LE_ADV))
__hci_req_disable_advertising(&req);
{
__le32 ev = cpu_to_le32(get_current_settings(hdev));
- return mgmt_generic_event(MGMT_EV_NEW_SETTINGS, hdev, &ev,
- sizeof(ev), skip);
+ return mgmt_limited_event(MGMT_EV_NEW_SETTINGS, hdev, &ev,
+ sizeof(ev), HCI_MGMT_SETTING_EVENTS, skip);
}
int mgmt_new_settings(struct hci_dev *hdev)
enabled = lmp_host_le_capable(hdev);
if (!val)
- hci_req_clear_adv_instance(hdev, NULL, 0x00, true);
+ hci_req_clear_adv_instance(hdev, NULL, NULL, 0x00, true);
if (!hdev_is_powered(hdev) || val == enabled) {
bool changed = false;
BT_DBG("");
if (cp->io_capability > SMP_IO_KEYBOARD_DISPLAY)
- return mgmt_cmd_complete(sk, hdev->id, MGMT_OP_SET_IO_CAPABILITY,
- MGMT_STATUS_INVALID_PARAMS, NULL, 0);
+ return mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_IO_CAPABILITY,
+ MGMT_STATUS_INVALID_PARAMS);
hci_dev_lock(hdev);
if (err < 0)
goto failed;
- err = mgmt_generic_event(MGMT_EV_LOCAL_NAME_CHANGED, hdev,
- data, len, sk);
+ err = mgmt_limited_event(MGMT_EV_LOCAL_NAME_CHANGED, hdev, data,
+ len, HCI_MGMT_LOCAL_NAME_EVENTS, sk);
+ ext_info_changed(hdev, sk);
goto failed;
}
int err;
memset(&rp, 0, sizeof(rp));
- memcpy(&rp.addr, &cmd->param, sizeof(rp.addr));
+ memcpy(&rp.addr, cmd->param, sizeof(rp.addr));
if (status)
goto complete;
hci_req_init(&req, hdev);
- hci_req_clear_adv_instance(hdev, &req, cp->instance, true);
+ hci_req_clear_adv_instance(hdev, sk, &req, cp->instance, true);
if (list_empty(&hdev->adv_instances))
__hci_req_disable_advertising(&req);
{ remove_advertising, MGMT_REMOVE_ADVERTISING_SIZE },
{ get_adv_size_info, MGMT_GET_ADV_SIZE_INFO_SIZE },
{ start_limited_discovery, MGMT_START_DISCOVERY_SIZE },
+ { read_ext_controller_info,MGMT_READ_EXT_INFO_SIZE,
+ HCI_MGMT_UNTRUSTED },
};
void mgmt_index_added(struct hci_dev *hdev)
mgmt_pending_foreach(0, hdev, cmd_complete_rsp, &status);
- if (memcmp(hdev->dev_class, zero_cod, sizeof(zero_cod)) != 0)
- mgmt_generic_event(MGMT_EV_CLASS_OF_DEV_CHANGED, hdev,
- zero_cod, sizeof(zero_cod), NULL);
+ if (memcmp(hdev->dev_class, zero_cod, sizeof(zero_cod)) != 0) {
+ mgmt_limited_event(MGMT_EV_CLASS_OF_DEV_CHANGED, hdev,
+ zero_cod, sizeof(zero_cod),
+ HCI_MGMT_DEV_CLASS_EVENTS, NULL);
+ ext_info_changed(hdev, NULL);
+ }
new_settings(hdev, match.sk);
mgmt_pending_foreach(MGMT_OP_ADD_UUID, hdev, sk_lookup, &match);
mgmt_pending_foreach(MGMT_OP_REMOVE_UUID, hdev, sk_lookup, &match);
- if (!status)
- mgmt_generic_event(MGMT_EV_CLASS_OF_DEV_CHANGED, hdev,
- dev_class, 3, NULL);
+ if (!status) {
+ mgmt_limited_event(MGMT_EV_CLASS_OF_DEV_CHANGED, hdev, dev_class,
+ 3, HCI_MGMT_DEV_CLASS_EVENTS, NULL);
+ ext_info_changed(hdev, NULL);
+ }
if (match.sk)
sock_put(match.sk);
return;
}
- mgmt_generic_event(MGMT_EV_LOCAL_NAME_CHANGED, hdev, &ev, sizeof(ev),
- cmd ? cmd->sk : NULL);
+ mgmt_limited_event(MGMT_EV_LOCAL_NAME_CHANGED, hdev, &ev, sizeof(ev),
+ HCI_MGMT_LOCAL_NAME_EVENTS, cmd ? cmd->sk : NULL);
+ ext_info_changed(hdev, cmd ? cmd->sk : NULL);
}
static inline bool has_uuid(u8 *uuid, u16 uuid_count, u8 (*uuids)[16])
projects / mirror_ubuntu-bionic-kernel.git / blobdiff