From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757855Ab2GKNj7 (ORCPT ); Wed, 11 Jul 2012 09:39:59 -0400 Received: from co1ehsobe006.messaging.microsoft.com ([216.32.180.189]:21824 "EHLO co1outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757696Ab2GKNje (ORCPT ); Wed, 11 Jul 2012 09:39:34 -0400 X-Forefront-Antispam-Report: CIP:163.181.249.108;KIP:(null);UIP:(null);IPV:NLI;H:ausb3twp01.amd.com;RD:none;EFVD:NLI X-SpamScore: 0 X-BigFish: VPS0(zzzz1202hzz8275bhz2dh668h839hd24he5bhf0ah) X-WSS-ID: 0M700LS-01-AYF-02 X-M-MSG: From: Joerg Roedel To: CC: , Joerg Roedel Subject: [PATCH 27/27] iommu/amd: Report irq remapping through IOMMU-API Date: Wed, 11 Jul 2012 15:39:12 +0200 Message-ID: <1342013952-10174-28-git-send-email-joerg.roedel@amd.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1342013952-10174-1-git-send-email-joerg.roedel@amd.com> References: <1342013952-10174-1-git-send-email-joerg.roedel@amd.com> 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 Report the availability of irq remapping through the IOMMU-API to allow KVM device passthrough again without additional module parameter overrides. Signed-off-by: Joerg Roedel --- drivers/iommu/amd_iommu.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 439f03c..c28ce2f 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -3265,6 +3265,8 @@ static int amd_iommu_domain_has_cap(struct iommu_domain *domain, switch (cap) { case IOMMU_CAP_CACHE_COHERENCY: return 1; + case IOMMU_CAP_INTR_REMAP: + return irq_remapping_enabled; } return 0; -- 1.7.9.5 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joerg Roedel Subject: [PATCH 27/27] iommu/amd: Report irq remapping through IOMMU-API Date: Wed, 11 Jul 2012 15:39:12 +0200 Message-ID: <1342013952-10174-28-git-send-email-joerg.roedel@amd.com> References: <1342013952-10174-1-git-send-email-joerg.roedel@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1342013952-10174-1-git-send-email-joerg.roedel-5C7GfCeVMHo@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: iommu@lists.linux-foundation.org Report the availability of irq remapping through the IOMMU-API to allow KVM device passthrough again without additional module parameter overrides. Signed-off-by: Joerg Roedel --- drivers/iommu/amd_iommu.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 439f03c..c28ce2f 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -3265,6 +3265,8 @@ static int amd_iommu_domain_has_cap(struct iommu_domain *domain, switch (cap) { case IOMMU_CAP_CACHE_COHERENCY: return 1; + case IOMMU_CAP_INTR_REMAP: + return irq_remapping_enabled; } return 0; -- 1.7.9.5