From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Kirsher Subject: Re: [PATCH net-next v2] igb: reset PHY after recovering from PHY power down Date: Wed, 21 Dec 2011 22:46:04 -0800 Message-ID: <1324536364.2327.39.camel@jtkirshe-mobl> References: <4EEE9248.8020009@jp.fujitsu.com> Reply-To: jeffrey.t.kirsher@intel.com Mime-Version: 1.0 Content-Type: multipart/signed; micalg="pgp-sha512"; protocol="application/pgp-signature"; boundary="=-IyvKCn2a0p77AT83t4Ip" Cc: "netdev@vger.kernel.org" , "davem@davemloft.net" , "e1000-devel@lists.sourceforge.net" , "Wyborny, Carolyn" , "Brandeburg, Jesse" , "Allan, Bruce W" , "Skidmore, Donald C" , "Rose, Gregory V" , "Waskiewicz Jr, Peter P" , "Duyck, Alexander H" , "Ronciak, John" To: Koki Sanagi Return-path: Received: from mga09.intel.com ([134.134.136.24]:8416 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751646Ab1LVGqG (ORCPT ); Thu, 22 Dec 2011 01:46:06 -0500 In-Reply-To: <4EEE9248.8020009@jp.fujitsu.com> Sender: netdev-owner@vger.kernel.org List-ID: --=-IyvKCn2a0p77AT83t4Ip Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Sun, 2011-12-18 at 17:24 -0800, Koki Sanagi wrote: > According to 82576_Datasheet.pdf, PHY setting is lost after PHY power > down. > So resetting PHY is needed when recovering from PHY power down to set > a default > setting to PHY register. > Owing to this lack, NIC doesn't link up in some rare situation. >=20 > Signed-off-by: Koki Sanagi =20 I have added this patch to my queue. Thanks Koki! --=-IyvKCn2a0p77AT83t4Ip Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABCgAGBQJO8tIsAAoJEOVv75VaS+3Ox24P/isgCR/vPd8D+h9+YxESvm86 EfnGUpXMrG0J9gNQrwmhAenPuVKQvrAH60VuWdxOPwDq2Bi6XAVNHeE7ThNl33RL 22larXNmu7byL5YxIQl8DVvOj8iX/7KhvhoXI3gKQYqwsPxFk/Stgc9M2v4seJoq gfZQp1pDNPhDhvIOeVlTv3FmBWOr26k+xofrEIGh2YSjthMoM7XB0Y5f0MPT3Xgx 4apIKJ16TMwHswTOQ8Nftyhf2q6eRgoMxVrtVyUcYoG3gtj0XsBXIrrRQcxOcXYJ IWa0PVfzwTUrrGi+Pn+K/ZOWalfORd4tg8p2UygqmjZZFBYfyNKxMQEGAbzMsHxm QWpma28Y5xMkA0Bjakc0O9E+fDZDQ9tWf/ZX5oFbkUvKquibYMRt1IiMY2bp9b0z onL0afa3u/UnQODvFlvKBB0ALUdTQa84/WwNBcbELKHlTGgaWzFm28zhjOMzRPsS heIFqqNIXP4QnNZdyDf/g/d8JGIxBa7Hut35BMdeTtiBiXg+6hOENKXMQniYnxMY h6P7EnUBvW8yGx9aHBlE8Ec4fCey3ki9QrQeAcYauh15EjUiWF8/t2sP0yn7eRPa 0qwmMsRP0UzO5W/DN3JZdT9PmRguzD72qo4wuDbbtjw4xHhOlPz61SoGKgoGJBDu KOGfds5AwLKoQR0g5aCc =/MlH -----END PGP SIGNATURE----- --=-IyvKCn2a0p77AT83t4Ip--