lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <1349159890.10698.2.camel@jlt4.sipsolutions.net>
Date:	Tue, 02 Oct 2012 08:38:10 +0200
From:	Johannes Berg <johannes@...solutions.net>
To:	Kevin Cruz <skate_ops@...oo.com>
Cc:	Intel Wireless <ilw@...ux.intel.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>
Subject: Re: How do I get mac80211 debugfs?

Hi Kevin,

> So I tried that but all I got back was:
> 
>     cat: /sys/kernel/debug/ieee80211/phy*/queues: No such file or directory
> 
> so I'm assuming it's because I must not have mac80211 debugfs.  So how
> do I get it?

First, make sure it's mounted, check "mount" and if not mount it:

sudo mount -t debugfs debugfs /sys/kernel/debug

If that doesn't work you don't have it enabled in the kernel config,
check for CONFIG_DEBUG_FS. If you do have it, but not mac80211's files,
check for CONFIG_MAC80211_DEBUGFS.

Thanks,
johannes

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ