summaryrefslogtreecommitdiffstats
path: root/arch/ia64
diff options
context:
space:
mode:
authorJoerg Roedel <joerg.roedel@amd.com>2012-01-09 13:06:28 +0100
committerJoerg Roedel <joerg.roedel@amd.com>2012-01-09 13:06:28 +0100
commitf93ea733878733f3e98475bc3e2ccf789bebcfb8 (patch)
treece4981e49a75d5bac7f0d2fa4ddcdcc130cf56f0 /arch/ia64
parent00fb5430f547e411ab03385cfa548776aaac1c92 (diff)
parent95bdaf71ccf2cb4bba0c9a3d2baea0e7916f466b (diff)
Merge branches 'iommu/page-sizes' and 'iommu/group-id' into next
Conflicts: drivers/iommu/amd_iommu.c drivers/iommu/intel-iommu.c include/linux/iommu.h
Diffstat (limited to 'arch/ia64')
-rw-r--r--arch/ia64/include/asm/iommu.h2
-rw-r--r--arch/ia64/kernel/pci-dma.c1
2 files changed, 3 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/iommu.h b/arch/ia64/include/asm/iommu.h
index 105c93b00b1..b6a809fa299 100644
--- a/arch/ia64/include/asm/iommu.h
+++ b/arch/ia64/include/asm/iommu.h
@@ -11,10 +11,12 @@ extern void no_iommu_init(void);
extern int force_iommu, no_iommu;
extern int iommu_pass_through;
extern int iommu_detected;
+extern int iommu_group_mf;
#else
#define iommu_pass_through (0)
#define no_iommu (1)
#define iommu_detected (0)
+#define iommu_group_mf (0)
#endif
extern void iommu_dma_init(void);
extern void machvec_init(const char *name);
diff --git a/arch/ia64/kernel/pci-dma.c b/arch/ia64/kernel/pci-dma.c
index c16162c7086..eb117572005 100644
--- a/arch/ia64/kernel/pci-dma.c
+++ b/arch/ia64/kernel/pci-dma.c
@@ -33,6 +33,7 @@ int force_iommu __read_mostly;
#endif
int iommu_pass_through;
+int iommu_group_mf;
/* Dummy device used for NULL arguments (normally ISA). Better would
be probably a smaller DMA mask, but this is bug-to-bug compatible