From: David Miller <davem@davemloft.net>
To: w.sang@pengutronix.de
Cc: baruch@tkos.co.il, netdev@vger.kernel.org,
bryan.wu@canonical.com, kernel@pengutronix.de, gerg@uclinux.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] fec: use interrupt for MDIO completion indication
Date: Thu, 22 Jul 2010 14:12:45 -0700 (PDT) [thread overview]
Message-ID: <20100722.141245.165337920.davem@davemloft.net> (raw)
In-Reply-To: <20100721125113.GA2651@pengutronix.de>
From: Wolfram Sang <w.sang@pengutronix.de>
Date: Wed, 21 Jul 2010 14:51:13 +0200
> From: Wolfram Sang <w.sang@pengutronix.de>
> Subject: [PATCH] net/fec: restore interrupt mask after software-reset in fec_stop()
>
> After the change from mdio polling to irq, it became necessary to
> restore the interrupt mask after resetting the chip in fec_stop().
> Otherwise, with all irqs disabled, no communication with the PHY will be
> possible after e.g. un-/replugging the cable and the device gets
> stalled.
>
> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Applied.
prev parent reply other threads:[~2010-07-22 21:12 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
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 [this message]
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