Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757805AbYGQK4K (ORCPT ); Thu, 17 Jul 2008 06:56:10 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755461AbYGQKz5 (ORCPT ); Thu, 17 Jul 2008 06:55:57 -0400 Received: from server.drzeus.cx ([85.8.24.28]:55202 "EHLO smtp.drzeus.cx" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752818AbYGQKz5 (ORCPT ); Thu, 17 Jul 2008 06:55:57 -0400 Date: Thu, 17 Jul 2008 12:55:44 +0200 From: Pierre Ossman To: Nicolas Ferre Cc: ARM Linux Mailing List , Andrew Victor , Ville Syrjala , Linux Kernel list Subject: Re: [PATCH 1/3] at91_mci: Enable MMC_CAP_SDIO_IRQ only when it actually works Message-ID: <20080717125544.36f41947@mjolnir.drzeus.cx> In-Reply-To: <487F120F.2050305@atmel.com> References: <487F120F.2050305@atmel.com> X-Mailer: Claws Mail 3.4.0 (GTK+ 2.13.4; i386-redhat-linux-gnu) Face: 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 X-Face: @{|$W51qEixc&6}dq_38NM^&.vv|'{O)ae?DMZ1%VYxuhN2}5VpQ!'gx[{V+8Xw'+cV5*491_)-SU2YT8s@4`H;@:ELS'/P(@.JxxJi/C8mG0H#A^R X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1674 Lines: 50 This is a MIME-formatted message. If you see this text it means that your E-mail software does not support MIME-formatted messages. --=_freyr.drzeus.cx-5940-1216292151-0001-2 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Thu, 17 Jul 2008 11:34:07 +0200 Nicolas Ferre wrote: > According to the datasheets AT91SAM9261 does not support > SDIO interrupts, and AT91SAM9260/9263 have an erratum > requiring 4bit mode while using slot B for the interrupt > to work. >=20 > Signed-off-by: Nicolas Ferre > --- Not all SDIO cards use 4-bit mode, so it looks to me like you have to disable it completely (unless there's a third revision where it works without any fine print?). Rgds --=20 -- Pierre Ossman WARNING: This correspondence is being monitored by the Swedish government. Make sure your server uses encryption for SMTP traffic and consider using PGP for end-to-end encryption. --=_freyr.drzeus.cx-5940-1216292151-0001-2 Content-Type: application/pgp-signature; name="signature.asc" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (GNU/Linux) iEYEARECAAYFAkh/JTYACgkQ7b8eESbyJLjZJQCg/CRzIWN9+BW5BgnEeecIPC+y fKMAn3s5Hw/+yO2l7TYcgRZ28Qa+LTCP =xBTO -----END PGP SIGNATURE----- --=_freyr.drzeus.cx-5940-1216292151-0001-2-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/