netdev - Re: [NET_NEXT RFC PATCH 2/3] ixgbe: added netdev

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Message-ID: <20120510143539.5584e87e@nehalam.linuxnetplumber.net>
Date:	Thu, 10 May 2012 14:35:39 -0700
From:	Stephen Hemminger <shemminger@...tta.com>
To:	"Sullivan, Catherine" <catherine.sullivan@...el.com>
Cc:	David Miller <davem@...emloft.net>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: [NET_NEXT RFC PATCH 2/3] ixgbe: added netdev_ops file to
 debugfs

On Thu, 10 May 2012 21:14:49 +0000
"Sullivan, Catherine" <catherine.sullivan@...el.com> wrote:

> I was aware of this, however this does not allow a call to the ndo_tx_timeout function which is what my patch does. Is there a way to do this with sysfs? I could not find this functionality. 
> 
> -----Original Message-----
> From: David Miller [mailto:davem@...emloft.net] 
> Sent: Thursday, May 10, 2012 1:32 PM
> 
> From: "Sullivan, Catherine" <catherine.sullivan@...el.com>
> Date: Thu, 10 May 2012 20:28:28 +0000
> 
> > Could you point me to where this is available in sysfs please? I'm not 
> > familiar with it.
> 
> Is the 'find' program not properly functioning on your computer?
> 
> [davem@drr net-next]$ find /sys -type f -name tx_timeout /sys/devices/virtual/net/lo/queues/tx-0/tx_timeout
> /sys/devices/virtual/net/redhat0/queues/tx-0/tx_timeout
> /sys/devices/pci0000:00/0000:00:1c.2/0000:06:00.0/net/p34p1/queues/tx-0/tx_timeout
> [davem@drr net-next]$ 

Are you trying to induce timeout for some tests or code coverage?
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