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authorDavid S. Miller <davem@davemloft.net>2009-12-05 18:22:26 -0500
committerDavid S. Miller <davem@davemloft.net>2009-12-05 18:22:26 -0500
commit28b4d5cc17c20786848cdc07b7ea237a309776bb (patch)
treebae406a4b17229dcce7c11be5073f7a67665e477 /drivers/pci/dmar.c
parentd29cecda036f251aee4947f47eea0fe9ed8cc931 (diff)
parent96fa2b508d2d3fe040cf4ef2fffb955f0a537ea1 (diff)
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Conflicts: drivers/net/pcmcia/fmvj18x_cs.c drivers/net/pcmcia/nmclan_cs.c drivers/net/pcmcia/xirc2ps_cs.c drivers/net/wireless/ray_cs.c
Diffstat (limited to 'drivers/pci/dmar.c')
-rw-r--r--drivers/pci/dmar.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/pci/dmar.c b/drivers/pci/dmar.c
index b952ebc7a78b..416f6ac65b76 100644
--- a/drivers/pci/dmar.c
+++ b/drivers/pci/dmar.c
@@ -645,10 +645,13 @@ void __init detect_intel_iommu(void)
645 "x2apic and Intr-remapping.\n"); 645 "x2apic and Intr-remapping.\n");
646#endif 646#endif
647#ifdef CONFIG_DMAR 647#ifdef CONFIG_DMAR
648 if (ret && !no_iommu && !iommu_detected && !swiotlb && 648 if (ret && !no_iommu && !iommu_detected && !dmar_disabled)
649 !dmar_disabled)
650 iommu_detected = 1; 649 iommu_detected = 1;
651#endif 650#endif
651#ifdef CONFIG_X86
652 if (ret)
653 x86_init.iommu.iommu_init = intel_iommu_init;
654#endif
652 } 655 }
653 early_acpi_os_unmap_memory(dmar_tbl, dmar_tbl_size); 656 early_acpi_os_unmap_memory(dmar_tbl, dmar_tbl_size);
654 dmar_tbl = NULL; 657 dmar_tbl = NULL;