linux-kernel - Re: [PATCH 2.6.33 1/3] net: Micrel KSZ8841/2 PCI Ethernet driver

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Message-Id: <20100116.012004.166836523.davem@davemloft.net>
Date:	Sat, 16 Jan 2010 01:20:04 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	Tristram.Ha@...rel.Com
Cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	shemminger@...tta.com
Subject: Re: [PATCH 2.6.33 1/3] net: Micrel KSZ8841/2 PCI Ethernet driver

From: "Ha, Tristram" <Tristram.Ha@...rel.Com>
Date: Fri, 15 Jan 2010 18:57:59 -0800

> The KSZ8842 has a switch with lots of hardware configurations.  The =
> driver uses the proc system to allow users to configure the switch.  If =
> this is not desired the whole thing can be removed by not calling the =
> init_proc() function.

I think there needs to be a serious discussion about how
this driver uses bridge layer internals by doing things like:

+/* Needed for STP support. */
+#ifdef CONFIG_KSZ8842_STP
+#include <../net/bridge/br_private.h>
+#endif

and uses procfs to configure the ports.

Stephen please look this over and make suggestions for better
ways to support and configure these kinds of devices.

Thanks.
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