linux-kernel - Re: [PATCH net-next V3] net: ena: Add a driver for Amazon Elastic Network Adapters (ENA)

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Date:	Tue, 19 Jul 2016 10:49:57 -0700
From:	Joe Perches <joe@...ches.com>
To:	Leon Romanovsky <leon@...nel.org>,
	Netanel Belgazal <netanel@...apurnalabs.com>
Cc:	netdev@...r.kernel.org, davem@...emloft.net,
	linux-kernel@...r.kernel.org, zorik@...apurnalabs.com,
	saeed@...apurnalabs.com, alex@...apurnalabs.com, msw@...zon.com,
	aliguori@...zon.com, benjamin.poirier@...il.com,
	ben@...adent.org.uk, romieu@...zoreil.com, rami.rosen@...el.com,
	antoine.tenart@...e-electrons.com
Subject: Re: [PATCH net-next V3] net: ena: Add a driver for Amazon Elastic
 Network Adapters (ENA)

On Tue, 2016-07-19 at 20:26 +0300, Leon Romanovsky wrote:
> On Tue, Jul 19, 2016 at 02:09:25PM +0300, Netanel Belgazal wrote:
> > This is the debugging message interface.
> > https://www.kernel.org/doc/Documentation/networking/netif-msg.txt
> This document was updated last time in 2006 and I doubt that it is
> relevant in 2016. You have dynamic debug prints infrastructure for it,
> use it.

I think this is uninformed.

netif_<level> works well, is compatible with dynamic debug,
and is commonly used with new networking drivers.