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Message-ID: <20100827133825.494b8098@nehalam>
Date: Fri, 27 Aug 2010 13:38:25 -0700
From: Stephen Hemminger <shemminger@...ux-foundation.org>
To: Kyle Moffett <Kyle.D.Moffett@...ing.com>
Cc: linux-kernel@...r.kernel.org, Kyle Moffett <kyle@...fetthome.net>,
netdev@...r.kernel.org
Subject: Re: [PATCH 2/2] sky2: Add unidirectional fiber link support
On Fri, 27 Aug 2010 15:42:18 -0400
Kyle Moffett <Kyle.D.Moffett@...ing.com> wrote:
> + /*
> + * Once interrupts are reenabled, reset the PHY again to make sure
> + * that we didn't miss a link-up interrupt. This is especially
> + * likely to occur if we're in fiber-txonly mode, as a link-up
> + * interrupt is generated almost immediately after we finish
> + * programming the PHY.
> + */
> + sky2_phy_reinit(sky2);
Won't this cause a renegotiation causing up to 2 second delay?
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