From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH] fec: use interrupt for MDIO completion indication Date: Thu, 22 Jul 2010 14:12:45 -0700 (PDT) Message-ID: <20100722.141245.165337920.davem@davemloft.net> References: <4C3E812C.10303@canonical.com> <20100715040956.GA7690@jasper.tkos.co.il> <20100721125113.GA2651@pengutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit 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 To: w.sang@pengutronix.de Return-path: In-Reply-To: <20100721125113.GA2651@pengutronix.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org List-Id: netdev.vger.kernel.org From: Wolfram Sang Date: Wed, 21 Jul 2010 14:51:13 +0200 > From: Wolfram Sang > 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 Applied.