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Bluetooth: Use HCI request in interleaved discovery

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In order to have a better HCI error handling in interleaved discovery
functionality, we should use the HCI request framework.

This patch updates le_scan_disable_work function so it uses the
HCI request framework instead of the hci_send_cmd helper. A complete
callback is registered (le_scan_disable_work_complete function) so we
are able to trigger the inquiry procedure (if we are running the
interleaved discovery) or to stop the discovery procedure (if we are
running LE-only discovery).

This patch also removes the extra logic in hci_cc_le_set_scan_enable
to trigger the inquiry procedure and the mgmt_interleaved_discovery
function since they become useless.

Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
This commit is contained in:
Andre Guedes
2013-04-30 15:29:32 -03:00
committed by Gustavo Padovan
parent 0d8cc935e0
commit 4c87eaab01
4 changed files with 65 additions and 30 deletions
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10
net/bluetooth/hci_event.c
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@@ -974,16 +974,6 @@ static void hci_cc_le_set_scan_enable(struct hci_dev *hdev,
}
clear_bit(HCI_LE_SCAN, &hdev->dev_flags);
if (hdev->discovery.type == DISCOV_TYPE_INTERLEAVED &&
hdev->discovery.state == DISCOVERY_FINDING) {
mgmt_interleaved_discovery(hdev);
} else {
hci_dev_lock(hdev);
hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
hci_dev_unlock(hdev);
}
break;
default: