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| author |   Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2010-08-26 13:58:03 -0400 |
|---|---|---|
| committer |   H. Peter Anvin <hpa@linux.intel.com> | 2010-08-26 15:14:30 -0700 |
| commit | 22e6daf41ba28ddc06295e42859b266f737b3e99 (patch) | |
| tree | ec87a338e7bd9ad068ed61bdcde6ebcb6fa9af68 /arch/x86/kernel/amd_iommu_init.c | |
| parent | x86, calgary: Make Calgary IOMMU use IOMMU_INIT_* macros. (diff) | |
| download | linux-dev-22e6daf41ba28ddc06295e42859b266f737b3e99.tar.xz linux-dev-22e6daf41ba28ddc06295e42859b266f737b3e99.zip | |
x86, GART/AMD-VI: Make AMD GART and IOMMU use IOMMU_INIT_* macros.
We utilize the IOMMU_INIT macros to create this dependency:
[null]
|
[pci_xen_swiotlb_detect]
|
[pci_swiotlb_detect_override]
|
[pci_swiotlb_detect_4gb]
|
+-------+--------+
/ \
[detect_calgary] [gart_iommu_hole_init]
|
[amd_iommu_detect]
Meaning that 'amd_iommu_detect' will be called after
'gart_iommu_hole_init'.
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
LKML-Reference: <1282845485-8991-9-git-send-email-konrad.wilk@oracle.com>
CC: Fujita Tomonori <fujita.tomonori@lab.ntt.co.jp>
CC: Joerg Roedel <joerg.roedel@amd.com>
CC: Thomas Gleixner <tglx@linutronix.de>
CC: Ingo Molnar <mingo@redhat.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to '')
| -rw-r--r-- | arch/x86/kernel/amd_iommu_init.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/x86/kernel/amd_iommu_init.c b/arch/x86/kernel/amd_iommu_init.c index 0b9e2dc4fc9a..26a5e4385210 100644 --- a/arch/x86/kernel/amd_iommu_init.c +++ b/arch/x86/kernel/amd_iommu_init.c @@ -31,7 +31,7 @@ #include <asm/iommu.h> #include <asm/gart.h> #include <asm/x86_init.h> - +#include <asm/iommu_table.h> /* * definitions for the ACPI scanning code */ @@ -1430,3 +1430,8 @@ static int __init parse_amd_iommu_options(char *str) __setup("amd_iommu_dump", parse_amd_iommu_dump); __setup("amd_iommu=", parse_amd_iommu_options); + +IOMMU_INIT_FINISH(amd_iommu_detect, + gart_iommu_hole_init, + 0, + 0); |