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	Bluetooth: hci_sync: Convert MGMT_OP_SET_LE
Uses: hci_disable_advertising_sync hci_remove_ext_adv_instance_sync hci_write_le_host_supported_sync hci_setup_ext_adv_instance_sync hci_update_scan_rsp_data_sync Signed-off-by: Brian Gix <brian.gix@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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					 3 changed files with 50 additions and 46 deletions
				
			
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			@ -75,6 +75,10 @@ int hci_read_clock_sync(struct hci_dev *hdev, struct hci_cp_read_clock *cp);
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int hci_write_fast_connectable_sync(struct hci_dev *hdev, bool enable);
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int hci_update_scan_sync(struct hci_dev *hdev);
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int hci_write_le_host_supported_sync(struct hci_dev *hdev, u8 le, u8 simul);
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int hci_remove_ext_adv_instance_sync(struct hci_dev *hdev, u8 instance,
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				     struct sock *sk);
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int hci_dev_open_sync(struct hci_dev *hdev);
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int hci_dev_close_sync(struct hci_dev *hdev);
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			@ -2149,8 +2149,7 @@ static int hci_write_ssp_mode_sync(struct hci_dev *hdev, u8 mode)
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	return hci_write_sc_support_sync(hdev, 0x01);
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}
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static int hci_write_le_host_supported_sync(struct hci_dev *hdev, u8 le,
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					    u8 simul)
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int hci_write_le_host_supported_sync(struct hci_dev *hdev, u8 le, u8 simul)
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{
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	struct hci_cp_write_le_host_supported cp;
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			@ -1902,18 +1902,17 @@ static int set_hs(struct sock *sk, struct hci_dev *hdev, void *data, u16 len)
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	return err;
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}
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static void le_enable_complete(struct hci_dev *hdev, u8 status, u16 opcode)
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static void set_le_complete(struct hci_dev *hdev, void *data, int err)
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{
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	struct cmd_lookup match = { NULL, hdev };
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	u8 status = mgmt_status(err);
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	hci_dev_lock(hdev);
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	bt_dev_dbg(hdev, "err %d", err);
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	if (status) {
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		u8 mgmt_err = mgmt_status(status);
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		mgmt_pending_foreach(MGMT_OP_SET_LE, hdev, cmd_status_rsp,
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				     &mgmt_err);
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		goto unlock;
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							&status);
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		return;
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	}
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	mgmt_pending_foreach(MGMT_OP_SET_LE, hdev, settings_rsp, &match);
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			@ -1922,39 +1921,54 @@ static void le_enable_complete(struct hci_dev *hdev, u8 status, u16 opcode)
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	if (match.sk)
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		sock_put(match.sk);
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}
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static int set_le_sync(struct hci_dev *hdev, void *data)
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{
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	struct mgmt_pending_cmd *cmd = data;
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	struct mgmt_mode *cp = cmd->param;
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	u8 val = !!cp->val;
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	int err;
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	if (!val) {
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		if (hci_dev_test_flag(hdev, HCI_LE_ADV))
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			hci_disable_advertising_sync(hdev);
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		if (ext_adv_capable(hdev))
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			hci_remove_ext_adv_instance_sync(hdev, 0, cmd->sk);
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	} else {
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		hci_dev_set_flag(hdev, HCI_LE_ENABLED);
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	}
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	err = hci_write_le_host_supported_sync(hdev, val, 0);
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	/* Make sure the controller has a good default for
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	 * advertising data. Restrict the update to when LE
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	 * has actually been enabled. During power on, the
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	 * update in powered_update_hci will take care of it.
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	 */
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	if (hci_dev_test_flag(hdev, HCI_LE_ENABLED)) {
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		struct hci_request req;
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		hci_req_init(&req, hdev);
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	if (!err && hci_dev_test_flag(hdev, HCI_LE_ENABLED)) {
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		if (ext_adv_capable(hdev)) {
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			int err;
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			int status;
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			err = __hci_req_setup_ext_adv_instance(&req, 0x00);
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			if (!err)
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				__hci_req_update_scan_rsp_data(&req, 0x00);
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			status = hci_setup_ext_adv_instance_sync(hdev, 0x00);
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			if (!status)
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				hci_update_scan_rsp_data_sync(hdev, 0x00);
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		} else {
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			__hci_req_update_adv_data(&req, 0x00);
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			__hci_req_update_scan_rsp_data(&req, 0x00);
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			hci_update_adv_data_sync(hdev, 0x00);
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			hci_update_scan_rsp_data_sync(hdev, 0x00);
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		}
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		hci_req_run(&req, NULL);
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		hci_update_passive_scan(hdev);
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	}
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unlock:
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	hci_dev_unlock(hdev);
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	return err;
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}
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static int set_le(struct sock *sk, struct hci_dev *hdev, void *data, u16 len)
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{
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	struct mgmt_mode *cp = data;
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	struct hci_cp_write_le_host_supported hci_cp;
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	struct mgmt_pending_cmd *cmd;
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	struct hci_request req;
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	int err;
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	u8 val, enabled;
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			@ -2024,33 +2038,20 @@ static int set_le(struct sock *sk, struct hci_dev *hdev, void *data, u16 len)
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	}
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	cmd = mgmt_pending_add(sk, MGMT_OP_SET_LE, hdev, data, len);
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	if (!cmd) {
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	if (!cmd)
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		err = -ENOMEM;
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		goto unlock;
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	else
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		err = hci_cmd_sync_queue(hdev, set_le_sync, cmd,
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					 set_le_complete);
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	if (err < 0) {
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		err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_LE,
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				      MGMT_STATUS_FAILED);
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		if (cmd)
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			mgmt_pending_remove(cmd);
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	}
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	hci_req_init(&req, hdev);
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	memset(&hci_cp, 0, sizeof(hci_cp));
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	if (val) {
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		hci_cp.le = val;
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		hci_cp.simul = 0x00;
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	} else {
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		if (hci_dev_test_flag(hdev, HCI_LE_ADV))
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			__hci_req_disable_advertising(&req);
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		if (ext_adv_capable(hdev))
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			__hci_req_clear_ext_adv_sets(&req);
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	}
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	hci_req_add(&req, HCI_OP_WRITE_LE_HOST_SUPPORTED, sizeof(hci_cp),
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		    &hci_cp);
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	err = hci_req_run(&req, le_enable_complete);
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	if (err < 0)
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		mgmt_pending_remove(cmd);
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unlock:
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	hci_dev_unlock(hdev);
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	return err;
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