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authorMarcel Holtmann <marcel@holtmann.org>2015-10-21 02:45:19 +0200
committerJohan Hedberg <johan.hedberg@intel.com>2015-10-21 07:34:11 +0300
commit213445b2b40e87e819c7d949ae7d97c30dcd0853 (patch)
tree5f710837b45946e695aea766f5d3c5865967bc97 /drivers/bluetooth/btusb.c
parente4c534bbacab81fc67c81ae8af263a70f35ffec9 (diff)
Bluetooth: btintel: Enable extra Intel vendor events
The Intel Bluetooth controllers can emit extra vendor specific events in error conditions or for debugging purposes. To make the life easier for engineers, enable them by default. When the vendor_diag options has been enabled, then additional debug events are also enabled. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'drivers/bluetooth/btusb.c')
-rw-r--r--drivers/bluetooth/btusb.c27
1 files changed, 19 insertions, 8 deletions
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 19961763015a..e33dacf5bd98 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -1701,8 +1701,7 @@ static int btusb_setup_intel(struct hci_dev *hdev)
BT_INFO("%s: Intel device is already patched. patch num: %02x",
hdev->name, ver->fw_patch_num);
kfree_skb(skb);
- btintel_check_bdaddr(hdev);
- return 0;
+ goto complete;
}
/* Opens the firmware patch file based on the firmware version read
@@ -1714,8 +1713,7 @@ static int btusb_setup_intel(struct hci_dev *hdev)
fw = btusb_setup_intel_get_fw(hdev, ver);
if (!fw) {
kfree_skb(skb);
- btintel_check_bdaddr(hdev);
- return 0;
+ goto complete;
}
fw_ptr = fw->data;
@@ -1788,8 +1786,7 @@ static int btusb_setup_intel(struct hci_dev *hdev)
BT_INFO("%s: Intel Bluetooth firmware patch completed and activated",
hdev->name);
- btintel_check_bdaddr(hdev);
- return 0;
+ goto complete;
exit_mfg_disable:
/* Disable the manufacturer mode without reset */
@@ -1804,8 +1801,7 @@ exit_mfg_disable:
BT_INFO("%s: Intel Bluetooth firmware patch completed", hdev->name);
- btintel_check_bdaddr(hdev);
- return 0;
+ goto complete;
exit_mfg_deactivate:
release_firmware(fw);
@@ -1825,6 +1821,12 @@ exit_mfg_deactivate:
BT_INFO("%s: Intel Bluetooth firmware patch completed and deactivated",
hdev->name);
+complete:
+ /* Set the event mask for Intel specific vendor events. This enables
+ * a few extra events that are useful during general operation.
+ */
+ btintel_set_event_mask_mfg(hdev, false);
+
btintel_check_bdaddr(hdev);
return 0;
}
@@ -2339,6 +2341,15 @@ done:
*/
btintel_load_ddc_config(hdev, fwname);
+ /* Set the event mask for Intel specific vendor events. This enables
+ * a few extra events that are useful during general operation. It
+ * does not enable any debugging related events.
+ *
+ * The device will function correctly without these events enabled
+ * and thus no need to fail the setup.
+ */
+ btintel_set_event_mask(hdev, false);
+
return 0;
}