From: Joerg Roedel <joerg.roedel@amd.com>
To: <iommu@lists.linux-foundation.org>
Cc: <linux-kernel@vger.kernel.org>, Ohad Ben-Cohen <ohad@wizery.com>,
David Woodhouse <dwmw2@infradead.org>,
David Brown <davidb@codeaurora.org>,
Tony Lindgren <tony@atomide.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Stuart Yoder <b08248@gmail.com>,
Scott Wood <scottwood@freescale.com>,
Hiroshi Doyu <hdoyu@nvidia.com>,
Joerg Roedel <joerg.roedel@amd.com>
Subject: [PATCH 5/6] iommu/msm: Implement DOMAIN_ATTR_GEOMETRY attribute
Date: Thu, 26 Jan 2012 19:40:56 +0100 [thread overview]
Message-ID: <1327603257-17028-6-git-send-email-joerg.roedel@amd.com> (raw)
In-Reply-To: <1327603257-17028-1-git-send-email-joerg.roedel@amd.com>
Implement the attribute for the MSM IOMMU driver.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
---
drivers/iommu/msm_iommu.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/drivers/iommu/msm_iommu.c b/drivers/iommu/msm_iommu.c
index 08a90b8..ea6b7f7 100644
--- a/drivers/iommu/msm_iommu.c
+++ b/drivers/iommu/msm_iommu.c
@@ -226,6 +226,11 @@ static int msm_iommu_domain_init(struct iommu_domain *domain)
memset(priv->pgtable, 0, SZ_16K);
domain->priv = priv;
+
+ domain->geometry.aperture_start = 0;
+ domain->geometry.aperture_end = (1ULL << 32) - 1;
+ domain->geometry.force_aperture = true;
+
return 0;
fail_nomem:
--
1.7.5.4
next prev parent reply other threads:[~2012-01-26 18:41 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-26 18:40 [PATCH 0/6 v2] IOMMU: Make IOMMU-API ready for GART-like hardware Joerg Roedel
2012-01-26 18:40 ` [PATCH 1/6] iommu: Add domain-attribute handlers Joerg Roedel
2012-01-26 18:40 ` [PATCH 2/6] iommu/amd: Implement DOMAIN_ATTR_GEOMETRY attribute Joerg Roedel
2012-01-27 7:08 ` Ohad Ben-Cohen
2012-01-27 10:26 ` Joerg Roedel
2012-01-27 11:00 ` Ohad Ben-Cohen
2012-01-27 13:03 ` Joerg Roedel
2012-01-28 20:44 ` Ohad Ben-Cohen
2012-01-30 14:49 ` Joerg Roedel
2012-01-30 15:42 ` Ohad Ben-Cohen
2012-01-26 18:40 ` [PATCH 3/6] iommu/vt-d: " Joerg Roedel
2012-01-26 18:40 ` [PATCH 4/6] iommu/omap: " Joerg Roedel
2012-01-26 18:40 ` Joerg Roedel [this message]
2012-01-27 0:07 ` [PATCH 5/6] iommu/msm: " David Brown
2012-01-26 18:40 ` [PATCH 6/6] iommu/tegra: " Joerg Roedel
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