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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: Hilda Wu <hildawu@realtek.com> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
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@ -47,6 +47,27 @@ struct rtl_vendor_config {
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struct rtl_vendor_config_entry entry[];
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} __packed;
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enum {
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REALTEK_ALT6_CONTINUOUS_TX_CHIP,
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__REALTEK_NUM_FLAGS,
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};
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struct btrealtek_data {
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DECLARE_BITMAP(flags, __REALTEK_NUM_FLAGS);
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};
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#define btrealtek_set_flag(hdev, nr) \
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do { \
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struct btrealtek_data *realtek = hci_get_priv((hdev)); \
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set_bit((nr), realtek->flags); \
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} while (0)
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#define btrealtek_get_flag(hdev) \
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(((struct btrealtek_data *)hci_get_priv(hdev))->flags)
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#define btrealtek_test_flag(hdev, nr) test_bit((nr), btrealtek_get_flag(hdev))
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#if IS_ENABLED(CONFIG_BT_RTL)
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struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev,
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@ -3808,6 +3808,9 @@ static int btusb_probe(struct usb_interface *intf,
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/* Override the rx handlers */
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data->recv_event = btusb_recv_event_intel;
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data->recv_bulk = btusb_recv_bulk_intel;
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} else if (id->driver_info & BTUSB_REALTEK) {
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/* Allocate extra space for Realtek device */
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priv_size += sizeof(struct btrealtek_data);
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}
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data->recv_acl = hci_recv_frame;
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