Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f8e808bd authored by Marcel Holtmann's avatar Marcel Holtmann Committed by Johan Hedberg
Browse files

Bluetooth: Store scan response data in HCI device 



The scan response data needs to be stored in HCI device and so
add a buffer for it and also ensure to clear it when resetting
the controller.

Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
parent 46cad2ed

include/net/bluetooth/hci_core.h

+2 −0
Original line number Diff line number Diff line
@@ -283,6 +283,8 @@ struct hci_dev { 
	__s8			adv_tx_power;

	__u8			adv_data[HCI_MAX_AD_LENGTH];

	__u8			adv_data_len;

	__u8			scan_rsp_data[HCI_MAX_AD_LENGTH];

	__u8			scan_rsp_data_len;



	int (*open)(struct hci_dev *hdev);

	int (*close)(struct hci_dev *hdev);

net/bluetooth/hci_event.c

+3 −0
Original line number Diff line number Diff line
@@ -195,6 +195,9 @@ static void hci_cc_reset(struct hci_dev *hdev, struct sk_buff *skb) 


	memset(hdev->adv_data, 0, sizeof(hdev->adv_data));

	hdev->adv_data_len = 0;



	memset(hdev->scan_rsp_data, 0, sizeof(hdev->scan_rsp_data));

	hdev->scan_rsp_data_len = 0;

}



static void hci_cc_write_local_name(struct hci_dev *hdev, struct sk_buff *skb)