linux-kernel - [PATCH 8/9] VT-d: register functions for the IOMMU API

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Date:	Thu, 27 Nov 2008 16:40:53 +0100
From:	Joerg Roedel <joerg.roedel@....com>
To:	kvm@...r.kernel.org, linux-kernel@...r.kernel.org,
	iommu@...ts.linux-foundation.org
CC:	avi@...hat.com, weidong.han@...el.com, mingo@...hat.com,
	dwmw2@...radead.org, amit.shah@...hat.com,
	Joerg Roedel <joerg.roedel@....com>
Subject: [PATCH 8/9] VT-d: register functions for the IOMMU API

Signed-off-by: Joerg Roedel <joerg.roedel@....com>
---
 drivers/pci/intel-iommu.c |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index 8fa0269..71b4d2f 100644
--- a/drivers/pci/intel-iommu.c
+++ b/drivers/pci/intel-iommu.c
@@ -57,6 +57,7 @@
 
 
 static void flush_unmaps_timeout(unsigned long data);
+static struct iommu_ops intel_iommu_ops;
 
 DEFINE_TIMER(unmap_timer,  flush_unmaps_timeout, 0, 0);
 
@@ -2326,6 +2327,9 @@ int __init intel_iommu_init(void)
 	init_timer(&unmap_timer);
 	force_iommu = 1;
 	dma_ops = &intel_dma_ops;
+
+	register_iommu(&intel_iommu_ops);
+
 	return 0;
 }
 
@@ -2514,3 +2518,12 @@ static phys_addr_t intel_iova_to_phys(struct iommu_domain *domain,
 
 	return (pfn << PAGE_SHIFT) & offset;
 }
+
+static struct iommu_ops intel_iommu_ops = {
+	.domain_init	= intel_iommu_domain_init,
+	.domain_destroy	= intel_iommu_domain_destroy,
+	.attach_dev	= intel_iommu_attach_device,
+	.detach_dev	= intel_iommu_detach_device,
+	.map		= intel_iommu_map,
+	.iova_to_phys	= intel_iova_to_phys,
+};
-- 
1.5.6.4


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