Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753037AbZGVPcz (ORCPT ); Wed, 22 Jul 2009 11:32:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752963AbZGVPcy (ORCPT ); Wed, 22 Jul 2009 11:32:54 -0400 Received: from imp03.mtu.ru ([62.5.255.20]:51932 "EHLO imp03.mtu.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751549AbZGVPcx (ORCPT ); Wed, 22 Jul 2009 11:32:53 -0400 X-Greylist: delayed 359 seconds by postgrey-1.27 at vger.kernel.org; Wed, 22 Jul 2009 11:32:53 EDT From: Pavel Vasilyev Reply-To: pavel@pavlinux.ru Organization: Pavlinux Inc. To: linux-kernel@vger.kernel.org Subject: GART_IOMMU without AGP Date: Wed, 22 Jul 2009 19:26:49 +0400 User-Agent: KMail/1.9.10 X-Face: =?utf-8?q?=2EqZWJ=3F=248Zrl=26r=7C-=3B8=7ESTufc!R0d=5E=3FdE-g/S=5FryU2S=5D=27?= =?utf-8?q?=24vQ7EYY=3DBSj=5DJ-Gp=5FVXPpl=27ci/i=0A=09yH=5B=249HGUU=3Af?=@6hyHiQKeEv#S(K4XtVe$?0UO@', =?utf-8?q?!=25=5CR=3A7a=3BITA=3B=7Cs=7C=3F=25+T6=7E5=3Aq=2E2i=5DzA=25=0A=09?= =?utf-8?q?Mn-t3kOWGQ?=(7@ZOZ/0@+baHY#Fj&e/k'#p}#F X-Spam-Flag: NO X-Spam-Yversion: Spamooborona-3.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 862 Lines: 24 In the kernel configuration, if I choose x86_64 and PCI, then choose the item "Garth IOMMU support", which, in turn, chooses not to switch off, support for AGP. But many IOMMU system does not have AGP bus. diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 738bdc6..410369d 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -585,7 +585,6 @@ config GART_IOMMU bool "GART IOMMU support" if EMBEDDED default y select SWIOTLB - select AGP depends on X86_64 && PCI ---help--- Support for full DMA access of devices with 32bit memory access only Signed-off-by: Pavel Vasilyev -- 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/