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From: Joerg Roedel <joerg.roedel@amd.com>
To: <iommu@lists.linux-foundation.org>
Cc: <linux-kernel@vger.kernel.org>, Joerg Roedel <joerg.roedel@amd.com>
Subject: [PATCH 3/7] iommu/vt-d: Implement DOMAIN_ATTR_GEOMETRY attribute
Date: Wed, 11 Jul 2012 12:49:19 +0200	[thread overview]
Message-ID: <1342003763-8139-4-git-send-email-joerg.roedel@amd.com> (raw)
In-Reply-To: <1342003763-8139-1-git-send-email-joerg.roedel@amd.com>

Implement the attribute for the Intel IOMMU driver.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
---
 drivers/iommu/intel-iommu.c |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index b12af2f..6cb0791 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -3932,6 +3932,10 @@ static int intel_iommu_domain_init(struct iommu_domain *domain)
 	domain_update_iommu_cap(dmar_domain);
 	domain->priv = dmar_domain;
 
+	domain->geometry.aperture_start = 0;
+	domain->geometry.aperture_end   = __DOMAIN_MAX_ADDR(dmar_domain->gaw);
+	domain->geometry.force_aperture = true;
+
 	return 0;
 }
 
-- 
1.7.9.5



WARNING: multiple messages have this Message-ID (diff)
From: Joerg Roedel <joerg.roedel-5C7GfCeVMHo@public.gmane.org>
To: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH 3/7] iommu/vt-d: Implement DOMAIN_ATTR_GEOMETRY attribute
Date: Wed, 11 Jul 2012 12:49:19 +0200	[thread overview]
Message-ID: <1342003763-8139-4-git-send-email-joerg.roedel@amd.com> (raw)
In-Reply-To: <1342003763-8139-1-git-send-email-joerg.roedel-5C7GfCeVMHo@public.gmane.org>

Implement the attribute for the Intel IOMMU driver.

Signed-off-by: Joerg Roedel <joerg.roedel-5C7GfCeVMHo@public.gmane.org>
---
 drivers/iommu/intel-iommu.c |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index b12af2f..6cb0791 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -3932,6 +3932,10 @@ static int intel_iommu_domain_init(struct iommu_domain *domain)
 	domain_update_iommu_cap(dmar_domain);
 	domain->priv = dmar_domain;
 
+	domain->geometry.aperture_start = 0;
+	domain->geometry.aperture_end   = __DOMAIN_MAX_ADDR(dmar_domain->gaw);
+	domain->geometry.force_aperture = true;
+
 	return 0;
 }
 
-- 
1.7.9.5

  parent reply	other threads:[~2012-07-11 10:51 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-07-11 10:49 [PATCH 0/7] Make IOMMU-API ready for GART-like hardware Joerg Roedel
2012-07-11 10:49 ` Joerg Roedel
2012-07-11 10:49 ` [PATCH 1/7] iommu: Add domain-attribute handlers Joerg Roedel
2012-07-11 10:49   ` Joerg Roedel
2012-07-11 10:49 ` [PATCH 2/7] iommu/amd: Implement DOMAIN_ATTR_GEOMETRY attribute Joerg Roedel
2012-07-11 10:49   ` Joerg Roedel
2012-07-11 11:47   ` Sethi Varun-B16395
2012-07-11 12:17     ` Joerg Roedel
2012-07-11 12:17       ` Joerg Roedel
2012-07-11 13:28       ` Sethi Varun-B16395
2012-07-11 10:49 ` Joerg Roedel [this message]
2012-07-11 10:49   ` [PATCH 3/7] iommu/vt-d: " Joerg Roedel
2012-07-11 10:49 ` [PATCH 4/7] iommu/omap: " Joerg Roedel
2012-07-11 10:49   ` Joerg Roedel
2012-07-11 10:49 ` [PATCH 5/7] iommu/msm: " Joerg Roedel
2012-07-11 10:49   ` Joerg Roedel
2012-07-11 10:49 ` [PATCH 6/7] iommu/tegra: " Joerg Roedel
2012-07-11 10:49   ` Joerg Roedel
2012-07-11 10:49 ` [PATCH 7/7] iommu/exynos: " Joerg Roedel
2012-07-11 10:49   ` Joerg Roedel

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