netdev - Re: [PATCH 2/2] ieee802154: add virtual loopback driver

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: <4A8058D7.7070106@hartkopp.net>
Date:	Mon, 10 Aug 2009 19:28:55 +0200
From:	Oliver Hartkopp <socketcan@...tkopp.net>
To:	Dmitry Eremin-Solenikov <dbaryshkov@...il.com>
CC:	netdev@...r.kernel.org, linux-zigbee-devel@...ts.sourceforge.net,
	linux-wireless@...r.kernel.org, Sergey Lapin <slapin@...fans.org>,
	Patrick McHardy <kaber@...sh.net>
Subject: Re: [PATCH 2/2] ieee802154: add virtual loopback driver

Dmitry Eremin-Solenikov wrote:
> fakelb is a virtual loopback driver implementing one or several
> interconnected radios. 

> +
> +static int radios = 3;
> +module_param(radios, int, 0444);
> +MODULE_PARM_DESC(radios, "Number of simulated radios");
> +


> +
> +	for (i = 0; i < radios; i++) {
> +		err = ieee802154fake_add_priv(&pdev->dev, priv);
> +		if (err < 0)
> +			goto err_slave;
> +	}
> +

Hi Dimtry,

creating software networking devices like this is IMO not state-of-the-art for
 kernel inclusion.

Please use the NETLINK interface for creating the virtual loopback drivers,
like e.g. the virtual CAN driver (drivers/net/can/vcan.c) does.

Regards,
Oliver
--
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