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authorMarcel Holtmann <marcel@holtmann.org>2015-01-31 19:54:39 -0800
committerJohan Hedberg <johan.hedberg@intel.com>2015-02-01 09:14:55 +0200
commit5789f37cbc560aff45ff4d00673705eac92d3b4d (patch)
treea1fc1bdbcde3d435d9d6407e7abc389838716962 /net/bluetooth
parent0886aea6acd27006888c36bad1fa5f80dac1e171 (diff)
downloadop-kernel-dev-5789f37cbc560aff45ff4d00673705eac92d3b4d.zip
op-kernel-dev-5789f37cbc560aff45ff4d00673705eac92d3b4d.tar.gz
Bluetooth: Expose hardware error code as debugfs entry
When the Hardware Error event is send by the controller, the Bluetooth core stores the error code. Expose it via debugfs so it can be retrieved later on. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'net/bluetooth')
-rw-r--r--net/bluetooth/hci_debugfs.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/bluetooth/hci_debugfs.c b/net/bluetooth/hci_debugfs.c
index 2272384..5353f6e 100644
--- a/net/bluetooth/hci_debugfs.c
+++ b/net/bluetooth/hci_debugfs.c
@@ -256,6 +256,9 @@ void hci_debugfs_create_common(struct hci_dev *hdev)
&hdev->manufacturer);
debugfs_create_u8("hci_version", 0444, hdev->debugfs, &hdev->hci_ver);
debugfs_create_u16("hci_revision", 0444, hdev->debugfs, &hdev->hci_rev);
+ debugfs_create_u8("hardware_error", 0444, hdev->debugfs,
+ &hdev->hw_error_code);
+
debugfs_create_file("device_list", 0444, hdev->debugfs, hdev,
&device_list_fops);
debugfs_create_file("blacklist", 0444, hdev->debugfs, hdev,
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