Commit 5b355944 authored by Hilda Wu's avatar Hilda Wu Committed by Luiz Augusto von Dentz
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Bluetooth: btrtl: Add btrealtek data struct 



This patch adds a data structure for btrealtek object, and the
definition of vendor behavior flags. It also adds macros to set/test/get
the flags.

Signed-off-by: default avatarHilda Wu <hildawu@realtek.com>
Signed-off-by: default avatarLuiz Augusto von Dentz <luiz.von.dentz@intel.com>
parent dc65b4b0

drivers/bluetooth/btrtl.h

+21 −0
Original line number Diff line number Diff line
@@ -47,6 +47,27 @@ struct rtl_vendor_config { 
	struct rtl_vendor_config_entry entry[];

} __packed;



enum {

	REALTEK_ALT6_CONTINUOUS_TX_CHIP,



	__REALTEK_NUM_FLAGS,

};



struct btrealtek_data {

	DECLARE_BITMAP(flags, __REALTEK_NUM_FLAGS);

};



#define btrealtek_set_flag(hdev, nr)					\

	do {								\

		struct btrealtek_data *realtek = hci_get_priv((hdev));	\

		set_bit((nr), realtek->flags);				\

	} while (0)



#define btrealtek_get_flag(hdev)					\

	(((struct btrealtek_data *)hci_get_priv(hdev))->flags)



#define btrealtek_test_flag(hdev, nr)	test_bit((nr), btrealtek_get_flag(hdev))



#if IS_ENABLED(CONFIG_BT_RTL)



struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev,

drivers/bluetooth/btusb.c

+3 −0
Original line number Diff line number Diff line
@@ -3808,6 +3808,9 @@ static int btusb_probe(struct usb_interface *intf, 
		/* Override the rx handlers */

		data->recv_event = btusb_recv_event_intel;

		data->recv_bulk = btusb_recv_bulk_intel;

	} else if (id->driver_info & BTUSB_REALTEK) {

		/* Allocate extra space for Realtek device */

		priv_size += sizeof(struct btrealtek_data);

	}



	data->recv_acl = hci_recv_frame;