This patch adds the HCI_PINQUIRY flag to dev_flags. This flag tracks
if periodic inquiry is enabled or not.
Signed-off-by: Andre Guedes <aguedespe@xxxxxxxxx>
---
include/net/bluetooth/hci.h | 1 +
net/bluetooth/hci_event.c | 10 +++++++++-
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index d74645e..b3e89bf 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -102,6 +102,7 @@ enum {
HCI_DISCOVERABLE,
HCI_LINK_SECURITY,
HCI_PENDING_CLASS,
+ HCI_PINQUIRY,
};
/* HCI ioctl defines */
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index af0c5a2..4d13843 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -75,6 +75,11 @@ static void hci_cc_periodic_inq(struct hci_dev *hdev, struct sk_buff *skb)
__u8 status = *((__u8 *) skb->data);
BT_DBG("%s status 0x%x", hdev->name, status);
+
+ if (status)
+ return;
+
+ set_bit(HCI_PINQUIRY, &hdev->dev_flags);
}
static void hci_cc_exit_periodic_inq(struct hci_dev *hdev, struct sk_buff *skb)
@@ -86,6 +91,8 @@ static void hci_cc_exit_periodic_inq(struct hci_dev *hdev, struct sk_buff *skb)
if (status)
return;
+ clear_bit(HCI_PINQUIRY, &hdev->dev_flags);
+
hci_conn_check_pending(hdev);
}
@@ -200,7 +207,8 @@ static void hci_cc_reset(struct hci_dev *hdev, struct sk_buff *skb)
hci_req_complete(hdev, HCI_OP_RESET, status);
/* Reset all non-persistent flags */
- hdev->dev_flags &= ~(BIT(HCI_LE_SCAN) | BIT(HCI_PENDING_CLASS));
+ hdev->dev_flags &= ~(BIT(HCI_LE_SCAN) | BIT(HCI_PENDING_CLASS) |
+ BIT(HCI_PINQUIRY));
hdev->discovery.state = DISCOVERY_STOPPED;
}
--
1.7.9.4
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