Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756279AbZCLQmU (ORCPT ); Thu, 12 Mar 2009 12:42:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754145AbZCLQmL (ORCPT ); Thu, 12 Mar 2009 12:42:11 -0400 Received: from ti-out-0910.google.com ([209.85.142.188]:60764 "EHLO ti-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753052AbZCLQmK (ORCPT ); Thu, 12 Mar 2009 12:42:10 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:subject:message-id:x-mailer:importance:x-priority :mime-version:content-type:content-transfer-encoding; b=nY9guPjOEjtDQCFqrSqyErEIKmo8lUdfdnpFH/Vj9eou1f4obvGQlCKvqYFXqaD1Tj t8Y//EnmXUeL0QPDnFo3DHbGY2BXewR6l8ekom1MDquj062E9vifyjixrvhj286oKT1i rAJELHH5YI34KSSMldRwCNarYEGTMdfIpGuTw= Date: Fri, 13 Mar 2009 00:40:34 +0800 From: Hu Gang To: LKML Subject: [patch]correct the pci window in iop80331. Message-ID: <20090313004034.1258fd9d@hugang-macbook> X-Mailer: Claws Mail 3.5.0 (GTK+ 2.14.4; i486-pc-linux-gnu) Importance: high X-Priority: 1 (Highest) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1957 Lines: 64 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi Dan Williams: I found the IOP80331 pci outband windows it not correct, the outboand window size is 128Mbyte, split with two 64MByte window, the first outband translate address is 0x80000000, so the second translate address must 0x84000000, but in linux kernel it is 0x88000000. I try to enable the direct windows outband window in iop80331 but not work, can you give me some point. thanks. - - ------------ patch for fix pci outband window ----------------------- - - --- a/arch/arm/mach-iop3xx/iop331-pci.c +++ b/arch/arm/mach-iop3xx/iop331-pci.c @@ -283,7 +283,7 @@ void __init iop3xx_atu_setup(void) *IOP331_OUMWTVR0 = 0; /* Outbound window 1 */ - - - *IOP331_OMWTVR1 = IOP331_PCI_LOWER_MEM_PA + IOP3XX_PCI_MEM_WINDOW_SIZE; + *IOP331_OMWTVR1 = IOP331_PCI_LOWER_MEM_PA + IOP3XX_PCI_MEM_WINDOW_SIZE/2; *IOP331_OUMWTVR1 = 0; /* BAR 3 ( Disabled ) */ - - -- steve - - ----------------------------------------------------------------- phone : 010-68920288-818 fax : 010-68920289 mobile : 13910034252 e-mail : steve.hu@soulinfo.com web : http://www.soul.com.cn/ - - ----------------------------------------------------------------- - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEARECAAYFAkm5DOYACgkQlNo3R5/SzI0nagCfU7imFR6snaCMeACKRNWdA74I 6EUAoItAAksVqyAtuwIq6ynOKsCmSlOg =LHwl - -----END PGP SIGNATURE----- -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iEYEARECAAYFAkm5ONcACgkQlNo3R5/SzI0e6QCglfs3ADpdizWF+PqewSAziP3E 1UIAoMMjWzSJ3vE7sg2goLcds37Xd8sE =LxXn -----END PGP SIGNATURE----- -- -- 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/