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Message-ID: <1222107681-8185-8-git-send-email-joerg.roedel@amd.com>
Date: Mon, 22 Sep 2008 20:21:19 +0200
From: Joerg Roedel <joerg.roedel@....com>
To: linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
iommu@...ts.linux-foundation.org
CC: David Woodhouse <dwmw2@...radead.org>,
Muli Ben-Yehuda <muli@...ibm.com>,
Amit Shah <amit.shah@...ranet.com>,
Ingo Molnar <mingo@...hat.com>,
FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>,
Joerg Roedel <joerg.roedel@....com>
Subject: [PATCH 7/9] x86/iommu: change AMD IOMMU to use dma_ops register interface
Signed-off-by: Joerg Roedel <joerg.roedel@....com>
---
arch/x86/kernel/amd_iommu.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index 6f7b974..7aa9824 100644
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -1258,7 +1258,7 @@ free_mem:
* This function is called by the DMA layer to find out if we can handle a
* particular device. It is part of the dma_ops.
*/
-static int amd_iommu_dma_supported(struct device *dev, u64 mask)
+static int amd_iommu_device_supported(struct device *dev)
{
u16 bdf;
struct pci_dev *pcidev;
@@ -1320,7 +1320,7 @@ static struct dma_mapping_ops amd_iommu_dma_ops = {
.unmap_single = unmap_single,
.map_sg = map_sg,
.unmap_sg = unmap_sg,
- .dma_supported = amd_iommu_dma_supported,
+ .device_supported = amd_iommu_device_supported,
};
/*
@@ -1362,6 +1362,7 @@ int __init amd_iommu_init_dma_ops(void)
#endif
/* Make the driver finally visible to the drivers */
+ x86_register_dma_ops(&amd_iommu_dma_ops, DMA_OPS_TYPE_HW);
dma_ops = &amd_iommu_dma_ops;
return 0;
--
1.5.6.4
--
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