netdev - Re: [PATCH] net/core: use net_device dev

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: <20100526082306.25959fb6@nehalam>
Date:	Wed, 26 May 2010 08:23:06 -0700
From:	Stephen Hemminger <shemminger@...tta.com>
To:	Eli Cohen <eli@...lanox.co.il>
Cc:	davem@...emloft.net, netdev@...r.kernel.org,
	linux-rdma@...r.kernel.org, rdreier@...co.com,
	yevgenyp@...lanox.co.il
Subject: Re: [PATCH] net/core: use net_device dev_id to indicate port number

On Wed, 26 May 2010 12:52:00 +0300
Eli Cohen <eli@...lanox.co.il> wrote:

> Today, there are no means to know which port of a hardware device a netdev
> interface uses. struct net_device conatins a field, dev_id, that can be used
> for that. This patch adds a new macro, SET_NETDEV_DEV_ID(), to provide a
> standard way to set the value of this field.
> Also also make use of this feature in the mlx4_en driver to set the port
> number; port numbers are zero based.

Why is a macro wrapper needed?

-- 
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html