diff options
Diffstat (limited to 'x11-drivers/ati-drivers/files/check-for-iommu-only-if-iommu-is-supported.patch')
| -rw-r--r-- | x11-drivers/ati-drivers/files/check-for-iommu-only-if-iommu-is-supported.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/x11-drivers/ati-drivers/files/check-for-iommu-only-if-iommu-is-supported.patch b/x11-drivers/ati-drivers/files/check-for-iommu-only-if-iommu-is-supported.patch new file mode 100644 index 000000000000..7932487388f6 --- /dev/null +++ b/x11-drivers/ati-drivers/files/check-for-iommu-only-if-iommu-is-supported.patch @@ -0,0 +1,31 @@ +From 1633d55aa0fb9c2ceb0ae1eab15bdec5066d35ae Mon Sep 17 00:00:00 2001 +From: Emil Karlson <jekarlson@gmail.com> +Date: Fri, 2 Aug 2013 01:18:41 +0300 +Subject: [PATCH 1/3] Check for iommu only, if iommu is supported. + +--- + common/lib/modules/fglrx/build_mod/kcl_iommu.c | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +diff --git a/common/lib/modules/fglrx/build_mod/kcl_iommu.c b/common/lib/modules/fglrx/build_mod/kcl_iommu.c +index c6602dd..803455c 100755 +--- a/common/lib/modules/fglrx/build_mod/kcl_iommu.c ++++ b/common/lib/modules/fglrx/build_mod/kcl_iommu.c +@@ -183,11 +183,13 @@ void ATI_API_CALL KCL_IOMMU_UnbindPasid( KCL_PCI_DevHandle pcidev,int pasid) + */ + int ATI_API_CALL KCL_IOMMU_CheckInfo( KCL_PCI_DevHandle pcidev) + { ++#if defined(CONFIG_INTEL_IOMMU) || defined(CONFIG_AMD_IOMMU) + struct pci_dev* pdev = (struct pci_dev*)pcidev; +- if ( pdev->dev.archdata.iommu ) ++ if ( pdev->dev.archdata.iommu ) + { + return 1; + } ++#endif + return 0; + } + +-- +1.8.1.5 + |