linux-kernel - Re: [PATCH] macb: Fix speed setting

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Message-Id: <20080223000323.ac3eafa4.akpm@linux-foundation.org>
Date:	Sat, 23 Feb 2008 00:03:23 -0800
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Haavard Skinnemoen <hskinnemoen@...el.com>
Cc:	Jeff Garzik <jeff@...zik.org>, linux-kernel@...r.kernel.org,
	Atsushi Nemoto <anemo@....ocn.ne.jp>
Subject: Re: [PATCH] macb: Fix speed setting

On Thu, 21 Feb 2008 17:41:05 +0100 Haavard Skinnemoen <hskinnemoen@...el.com> wrote:

> From: Atsushi Nemoto <anemo@....ocn.ne.jp>
> 
> Fix NCFGR.SPD setting on 10Mbps.  This bug was introduced by
> conversion to generic PHY layer in kernel 2.6.23.

So..  shouldn't we fix it in 2.6.23.x and 2.6.24.x?

> Signed-off-by: Atsushi Nemoto <anemo@....ocn.ne.jp>
> Signed-off-by: Haavard Skinnemoen <hskinnemoen@...el.com>
> ---
>  drivers/net/macb.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/net/macb.c b/drivers/net/macb.c
> index 81bf005..1d210ed 100644
> --- a/drivers/net/macb.c
> +++ b/drivers/net/macb.c
> @@ -148,7 +148,7 @@ static void macb_handle_link_change(struct net_device *dev)
>  
>  			if (phydev->duplex)
>  				reg |= MACB_BIT(FD);
> -			if (phydev->speed)
> +			if (phydev->speed == SPEED_100)
>  				reg |= MACB_BIT(SPD);
>  
>  			macb_writel(bp, NCFGR, reg);

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