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Bluetooth: btusb: Add internal recv_event callback for event processing

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Some new upcoming drivers need to process HCI events or take extra
actions based on them before handing the event to the Bluetooth core
for processing. The new recv_event callback allows exactly such an
internal behavior.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Marcel Holtmann 2015-01-12 13:51:10 -08:00 committed by Johan Hedberg
parent a936612036
commit 97307f51d7
1 changed files with 3 additions and 1 deletions
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4
drivers/bluetooth/btusb.c
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@ -309,6 +309,7 @@ struct btusb_data {
int isoc_altsetting;
int suspend_count;
int (*recv_event)(struct hci_dev *hdev, struct sk_buff *skb);
int (*recv_bulk)(struct btusb_data *data, void *buffer, int count);
};
@ -374,7 +375,7 @@ static int btusb_recv_intr(struct btusb_data *data, void *buffer, int count)
if (bt_cb(skb)->expect == 0) {
/* Complete frame */
hci_recv_frame(data->hdev, skb);
data->recv_event(data->hdev, skb);
skb = NULL;
}
}
@ -2048,6 +2049,7 @@ static int btusb_probe(struct usb_interface *intf,
init_usb_anchor(&data->isoc_anchor);
spin_lock_init(&data->rxlock);
data->recv_event = hci_recv_frame;
data->recv_bulk = btusb_recv_bulk;
hdev = hci_alloc_dev();