| From | Joerg Roedel <> | Subject | [PATCH 04/34] AMD IOMMU: add data structures to manage the IOMMUs in the system | Date | Thu, 26 Jun 2008 21:27:40 +0200 |
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This patch adds the data structures which will contain the information read from the ACPI table.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> --- arch/x86/kernel/amd_iommu_init.c | 17 +++++++++++++++++ 1 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/arch/x86/kernel/amd_iommu_init.c b/arch/x86/kernel/amd_iommu_init.c index 6fce5ab..0ad8cf9 100644 --- a/arch/x86/kernel/amd_iommu_init.c +++ b/arch/x86/kernel/amd_iommu_init.c @@ -99,3 +99,20 @@ struct ivmd_header { u64 range_length; } __attribute__((packed)); +static int __initdata amd_iommu_disable; + +u16 amd_iommu_last_bdf; +struct list_head amd_iommu_unity_map; +unsigned amd_iommu_aperture_order = 26; +int amd_iommu_isolate; + +struct list_head amd_iommu_list; +struct dev_table_entry *amd_iommu_dev_table; +u16 *amd_iommu_alias_table; +struct amd_iommu **amd_iommu_rlookup_table; +struct protection_domain **amd_iommu_pd_table; +unsigned long *amd_iommu_pd_alloc_bitmap; + +static u32 dev_table_size; +static u32 alias_table_size; +static u32 rlookup_table_size; -- 1.5.3.7
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