From 5789f37cbc560aff45ff4d00673705eac92d3b4d Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Sat, 31 Jan 2015 19:54:39 -0800 Subject: [PATCH] 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 Signed-off-by: Johan Hedberg --- net/bluetooth/hci_debugfs.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/bluetooth/hci_debugfs.c b/net/bluetooth/hci_debugfs.c index 2272384755d5..5353f6ec8d68 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, -- 2.20.1