Return-path: Received: from mail-pa0-f47.google.com ([209.85.220.47]:36553 "EHLO mail-pa0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752013Ab3FKQkN (ORCPT ); Tue, 11 Jun 2013 12:40:13 -0400 Received: by mail-pa0-f47.google.com with SMTP id kl14so2378083pab.20 for ; Tue, 11 Jun 2013 09:40:12 -0700 (PDT) MIME-Version: 1.0 Date: Tue, 11 Jun 2013 12:40:12 -0400 Message-ID: (sfid-20130611_184018_739789_A55E22E9) Subject: where is ath9k debugfs? From: George Nychis To: "linux-wireless@vger.kernel.org" Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: I have configured my kernel to use ath9k debugfs: $ grep ATH9K_DEBUGFS /boot/config-`uname -r` CONFIG_ATH9K_DEBUGFS=y The location of these debugfs files should be in /sys/kernel/debug/ath9k according to: http://wireless.kernel.org/en/users/Drivers/ath9k/debug#Debugfs_files_for_ath9k However, when I load the modules and plug in an ath9k device, I do not get any ath9k debugfs files: root@parallels:/sys# find /sys -name ath9k root@parallels:/sys# find /sys -name rx_chainmask root@parallels:/sys# find /sys -name disable_ani root@parallels:/sys# I do get the ieee80211 debug, though: # ls -l /sys/kernel/debug/ieee80211/ total 0 drwxr-xr-x 6 root root 0 Jun 11 12:30 phy0 Do I need to pass some parameter to the kernel module on load to get the ath9k debugfs? Am I missing something else? Thanks! George