diff options
author | Suresh Siddha <suresh.b.siddha@intel.com> | 2011-08-23 17:05:20 -0700 |
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committer | Hiroshi DOYU <hdoyu@nvidia.com> | 2012-01-23 11:11:33 +0200 |
commit | 0a5942f1845c8b01a1296ae47c17c822ca1c37f5 (patch) | |
tree | a21eec8e1c995eca70dec54bab2a274d3d74327d /include/linux/dmar.h | |
parent | ff8aa426dd78d753ca269e4cab85b318ddb8c8ff (diff) |
iommu: Move IOMMU specific code to intel-iommu.c
Move the IOMMU specific routines to intel-iommu.c leaving the
dmar.c to the common ACPI dmar code shared between DMA-remapping
and Interrupt-remapping.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: yinghai@kernel.org
Cc: youquan.song@intel.com
Cc: joerg.roedel@amd.com
Cc: tony.luck@intel.com
Cc: dwmw2@infradead.org
Link: http://lkml.kernel.org/r/20110824001456.282401285@sbsiddha-desk.sc.intel.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/dmar.h')
-rw-r--r-- | include/linux/dmar.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/dmar.h b/include/linux/dmar.h index 2dc810e35dd0..a7992ec36570 100644 --- a/include/linux/dmar.h +++ b/include/linux/dmar.h @@ -237,9 +237,26 @@ struct dmar_atsr_unit { u8 include_all:1; /* include all ports */ }; +int dmar_parse_rmrr_atsr_dev(void); +extern int dmar_parse_one_rmrr(struct acpi_dmar_header *header); +extern int dmar_parse_one_atsr(struct acpi_dmar_header *header); +extern int dmar_parse_dev_scope(void *start, void *end, int *cnt, + struct pci_dev ***devices, u16 segment); extern int intel_iommu_init(void); #else /* !CONFIG_DMAR: */ static inline int intel_iommu_init(void) { return -ENODEV; } +static inline int dmar_parse_one_rmrr(struct acpi_dmar_header *header) +{ + return 0; +} +static inline int dmar_parse_one_atsr(struct acpi_dmar_header *header) +{ + return 0; +} +static inline int dmar_parse_rmrr_atsr_dev(void) +{ + return 0; +} #endif /* CONFIG_DMAR */ #endif /* __DMAR_H__ */ |