diff options
Diffstat (limited to 'include/linux/dmar.h')
| -rw-r--r-- | include/linux/dmar.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/linux/dmar.h b/include/linux/dmar.h index 56c73b847551..3ab07e425583 100644 --- a/include/linux/dmar.h +++ b/include/linux/dmar.h @@ -46,12 +46,14 @@ extern int intel_iommu_init(void); extern int dmar_table_init(void); extern int early_dmar_detect(void); +extern int dmar_dev_scope_init(void); extern struct list_head dmar_drhd_units; extern struct list_head dmar_rmrr_units; struct dmar_drhd_unit { struct list_head list; /* list of drhd units */ + struct acpi_dmar_header *hdr; /* ACPI header */ u64 reg_base_addr; /* register base address*/ struct pci_dev **devices; /* target device array */ int devices_cnt; /* target device count */ @@ -62,6 +64,7 @@ struct dmar_drhd_unit { struct dmar_rmrr_unit { struct list_head list; /* list of rmrr units */ + struct acpi_dmar_header *hdr; /* ACPI header */ u64 base_address; /* reserved base address*/ u64 end_address; /* reserved end address */ struct pci_dev **devices; /* target devices */ @@ -72,6 +75,8 @@ struct dmar_rmrr_unit { list_for_each_entry(drhd, &dmar_drhd_units, list) #define for_each_rmrr_units(rmrr) \ list_for_each_entry(rmrr, &dmar_rmrr_units, list) + +extern int alloc_iommu(struct dmar_drhd_unit *); #else static inline void detect_intel_iommu(void) { @@ -81,6 +86,9 @@ static inline int intel_iommu_init(void) { return -ENODEV; } - +static inline int dmar_table_init(void) +{ + return -ENODEV; +} #endif /* !CONFIG_DMAR */ #endif /* __DMAR_H__ */ |