From: David Miller <davem@davemloft.net>
To: baruch@tkos.co.il
Cc: netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
kernel@pengutronix.de, bryan.wu@canonical.com, gerg@uclinux.org
Subject: Re: [PATCH] fec: use interrupt for MDIO completion indication
Date: Mon, 12 Jul 2010 20:36:11 -0700 (PDT) [thread overview]
Message-ID: <20100712.203611.67894902.davem@davemloft.net> (raw)
In-Reply-To: <006416d38a8e51ba8dd8631613a991528dc7976a.1278918594.git.baruch@tkos.co.il>
From: Baruch Siach <baruch@tkos.co.il>
Date: Mon, 12 Jul 2010 10:12:51 +0300
> With the move to phylib (commit e6b043d) I was seeing sporadic "MDIO write
> timeout" messages. Measure of the actual time spent showed latency times of
> more than 1600us.
>
> This patch uses the MII event indication of the FEC hardware to detect
> completion of MDIO transactions.
>
> Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Applied.
next prev parent reply other threads:[~2010-07-13 3:35 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-12 7:12 [PATCH] fec: use interrupt for MDIO completion indication Baruch Siach
2010-07-13 3:36 ` David Miller [this message]
2010-07-15 3:31 ` Bryan Wu
2010-07-15 4:09 ` Baruch Siach
2010-07-21 12:51 ` Wolfram Sang
2010-07-22 6:17 ` Baruch Siach
2010-07-22 21:12 ` David Miller
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