From: Jeff Garzik <jeff@garzik.org>
To: akpm@osdl.org
Cc: netdev@vger.kernel.org, hynek@swac.cz
Subject: Re: [patch 6/7] PHY probe not working properly for ibm_emac (PPC4xx)
Date: Tue, 26 Dec 2006 16:41:25 -0500 [thread overview]
Message-ID: <45919705.9090002@garzik.org> (raw)
In-Reply-To: <200612192108.kBJL8oDM010504@shell0.pdx.osdl.net>
akpm@osdl.org wrote:
> From: Hynek Petrak <hynek@swac.cz>
>
> I have a system with AMCC PowerPC 405EP and PHY Intel LXT971A. Linux
> 2.6.18.3 is not able to detect the PHY ID correctly. The PHY ID
> detected is 0, but should be 0x1d.
>
> This is because phy_read() (__emac_mdio_read() resp.) from
> drivers/net/ibm_emac/ibm_emac_core.c might return -ETIMEDOUT or
> -EREMOTEIO on error. This is ignored inside the
>
> int mii_phy_probe(struct mii_phy *phy, int address)
> from drivers/net/ibm_emac/ibm_emac_phy.c
>
> as the return value is assigned to an u32 variable.
>
> Cc: Jeff Garzik <jeff@garzik.org>
> Signed-off-by: Andrew Morton <akpm@osdl.org>
applied
prev parent reply other threads:[~2006-12-26 21:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-19 21:08 [patch 6/7] PHY probe not working properly for ibm_emac (PPC4xx) akpm
2006-12-26 21:41 ` Jeff Garzik [this message]
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