linux-kernel - Re: [RFC PATCH net-next v3 14/21] ethtool: provide link mode names as a string set

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Message-ID: <20190221095710.GN23151@unicorn.suse.cz>
Date:   Thu, 21 Feb 2019 10:57:10 +0100
From:   Michal Kubecek <mkubecek@...e.cz>
To:     Florian Fainelli <f.fainelli@...il.com>
Cc:     netdev@...r.kernel.org, David Miller <davem@...emloft.net>,
        Andrew Lunn <andrew@...n.ch>,
        Jakub Kicinski <jakub.kicinski@...ronome.com>,
        Jiri Pirko <jiri@...nulli.us>, linux-kernel@...r.kernel.org
Subject: Re: [RFC PATCH net-next v3 14/21] ethtool: provide link mode names
 as a string set

On Wed, Feb 20, 2019 at 07:21:58PM -0800, Florian Fainelli wrote:
> > +const char *const link_mode_names[] = {
> 
> Maybe you can define a macro (totally untested) to build the table an
> avoid some of the repetition, something like:
> 
> #define ETHTOOL_LINK_NAME(speed, duplex) \
> 	[ETHTOOL_LINK_MODE_##speed_##duplex_BIT]	= stringify(speed ## "/" ##
> duplex)

Thanks for the tip, that should work for most of the modes.

Michal