diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-06-27 10:48:16 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-27 10:52:34 +0200 |
| commit | 92af4e29020ff096178a00605b3662b3b39d4aa9 (patch) | |
| tree | d471929f3badeba833d3b2579555a9feff166bb7 | |
| parent | 24d2ba0a8a5816eb8322836271fbcb045d915dfd (diff) | |
x86, AMD IOMMU, build fix #2
fix:
arch/x86/kernel/amd_iommu.c: In function ‘amd_iommu_init_dma_ops':
arch/x86/kernel/amd_iommu.c:940: error: lvalue required as left operand of assignment
arch/x86/kernel/amd_iommu.c:941: error: lvalue required as left operand of assignment
due to !CONFIG_GART_IOMMU.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | arch/x86/kernel/amd_iommu.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/amd_iommu_init.c | 2 | ||||
| -rw-r--r-- | include/asm-x86/gart.h | 5 |
3 files changed, 7 insertions, 2 deletions
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c index 134dea10324..a1b38561d34 100644 --- a/arch/x86/kernel/amd_iommu.c +++ b/arch/x86/kernel/amd_iommu.c @@ -937,8 +937,10 @@ int __init amd_iommu_init_dma_ops(void) iommu_detected = 1; force_iommu = 1; bad_dma_address = 0; +#ifdef CONFIG_GART_IOMMU gart_iommu_aperture_disabled = 1; gart_iommu_aperture = 0; +#endif dma_ops = &amd_iommu_dma_ops; diff --git a/arch/x86/kernel/amd_iommu_init.c b/arch/x86/kernel/amd_iommu_init.c index d1aa2344cd9..6ab8128db1c 100644 --- a/arch/x86/kernel/amd_iommu_init.c +++ b/arch/x86/kernel/amd_iommu_init.c @@ -801,8 +801,10 @@ void __init amd_iommu_detect(void) if (acpi_table_parse("IVRS", early_amd_iommu_detect) == 0) { iommu_detected = 1; +#ifdef CONFIG_GART_IOMMU gart_iommu_aperture_disabled = 1; gart_iommu_aperture = 0; +#endif } } diff --git a/include/asm-x86/gart.h b/include/asm-x86/gart.h index 90958ed993f..ec5785c6e2f 100644 --- a/include/asm-x86/gart.h +++ b/include/asm-x86/gart.h @@ -18,8 +18,9 @@ extern int gart_iommu_aperture_allowed; extern int gart_iommu_aperture_disabled; extern int fix_aperture; #else -#define gart_iommu_aperture 0 -#define gart_iommu_aperture_allowed 0 +#define gart_iommu_aperture 0 +#define gart_iommu_aperture_allowed 0 +#define gart_iommu_aperture_disabled 1 static inline void early_gart_iommu_check(void) { |