netdev - Re: [PATCH net-next] net/mlx4_core: Warn if device doesn't have enough PCI bandwidth

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Message-Id: <20140106.162120.2010532785090508777.davem@davemloft.net>
Date:	Mon, 06 Jan 2014 16:21:20 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	bhutchings@...arflare.com
Cc:	amirv@...lanox.com, jeffrey.t.kirsher@...el.com,
	bhelgaas@...gle.com, netdev@...r.kernel.org, ogerlitz@...lanox.com,
	eyalpe@...lanox.com
Subject: Re: [PATCH net-next] net/mlx4_core: Warn if device doesn't have
 enough PCI bandwidth

From: Ben Hutchings <bhutchings@...arflare.com>
Date: Mon, 6 Jan 2014 21:15:55 +0000

> We ought to have a generic PCI layer function that warns when a PCIe
> device is running below maximum link width/speed.  Maybe even run it as
> soon as the device is enumerated, so that a driver doesn't need to do
> anything.

Agreed.
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