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Message-ID: <1327603257-17028-4-git-send-email-joerg.roedel@amd.com> Date: Thu, 26 Jan 2012 19:40:54 +0100 From: Joerg Roedel <joerg.roedel@....com> To: <iommu@...ts.linux-foundation.org> CC: <linux-kernel@...r.kernel.org>, Ohad Ben-Cohen <ohad@...ery.com>, David Woodhouse <dwmw2@...radead.org>, David Brown <davidb@...eaurora.org>, Tony Lindgren <tony@...mide.com>, Laurent Pinchart <laurent.pinchart@...asonboard.com>, Stuart Yoder <b08248@...il.com>, Scott Wood <scottwood@...escale.com>, Hiroshi Doyu <hdoyu@...dia.com>, Joerg Roedel <joerg.roedel@....com> Subject: [PATCH 3/6] iommu/vt-d: Implement DOMAIN_ATTR_GEOMETRY attribute Implement the attribute for the Intel IOMMU driver. Signed-off-by: Joerg Roedel <joerg.roedel@....com> --- drivers/iommu/intel-iommu.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index c9c6053..12e7dc1 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -3917,6 +3917,10 @@ 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; } -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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