Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752906Ab1DHISg (ORCPT ); Fri, 8 Apr 2011 04:18:36 -0400 Received: from ch1ehsobe005.messaging.microsoft.com ([216.32.181.185]:30272 "EHLO ch1outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750826Ab1DHIRT (ORCPT ); Fri, 8 Apr 2011 04:17:19 -0400 X-SpamScore: 1 X-BigFish: VPS1(zzzz1202hzzz32i668h839h61h) X-Spam-TCS-SCL: 0:0 X-Forefront-Antispam-Report: KIP:(null);UIP:(null);IPVD:NLI;H:ausb3twp01.amd.com;RD:none;EFVD:NLI X-WSS-ID: 0LJBR0Q-01-AHH-02 X-M-MSG: From: Joerg Roedel To: , Jesse Barnes CC: , Subject: [PATCH 0/5] ATS support for AMD IOMMU driver Date: Fri, 8 Apr 2011 10:17:05 +0200 Message-ID: <1302250630-8183-1-git-send-email-joerg.roedel@amd.com> X-Mailer: git-send-email 1.7.1 MIME-Version: 1.0 Content-Type: text/plain X-OriginatorOrg: amd.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1618 Lines: 45 Hi, this patch-set implements support for ATS devices in the AMD IOMMU driver. For that it uses the ATS capability implementation already present in the core PCI code. Jesse, patch 1/5 touches generic PCI code, can you please have a look at it an ACK it if you think it is ok? The change basically move out the declarations relevant for ATS into a header file under include/linux. This header file will also be used later to put declarations for PRI support there (which is also part of the ATS spec). Any feedback appreciated. Regards, Joerg Diffstat: arch/x86/Kconfig | 1 + arch/x86/include/asm/amd_iommu_types.h | 7 ++- arch/x86/kernel/amd_iommu.c | 103 +++++++++++++++++++++++++++++-- arch/x86/kernel/amd_iommu_init.c | 4 + drivers/pci/intel-iommu.c | 1 + drivers/pci/iov.c | 1 + drivers/pci/pci.h | 37 ----------- include/linux/pci-ats.h | 52 ++++++++++++++++ 8 files changed, 161 insertions(+), 45 deletions(-) Shortlog: Joerg Roedel (5): PCI: Move ATS declarations in seperate header file x86/amd-iommu: Select PCI_IOV with AMD IOMMU driver x86/amd-iommu: Flush device IOTLB if ATS is enabled x86/amd-iommu: Add flag to indicate IOTLB support x86/amd-iommu: Add ATS enable/disable code -- 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/