diff options
| author |   Suresh Siddha <suresh.b.siddha@intel.com> | 2011-08-23 17:05:25 -0700 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2011-09-21 10:22:03 +0200 |
| commit | d3f138106b4b40640dc667f0222fd9f137387b32 (patch) | |
| tree | 2c5d51deff32ec0999493bbb73cb18a7e4a455c3 /include/linux/dmar.h | |
| parent | x86, ioapic: Define irq_remap_modify_chip_defaults() (diff) | |
| download | linux-dev-d3f138106b4b40640dc667f0222fd9f137387b32.tar.xz linux-dev-d3f138106b4b40640dc667f0222fd9f137387b32.zip | |
iommu: Rename the DMAR and INTR_REMAP config options
Change the CONFIG_DMAR to CONFIG_INTEL_IOMMU to be consistent
with the other IOMMU options.
Rename the CONFIG_INTR_REMAP to CONFIG_IRQ_REMAP to match the
irq subsystem name.
And define the CONFIG_DMAR_TABLE for the common ACPI DMAR
routines shared by both CONFIG_INTEL_IOMMU and CONFIG_IRQ_REMAP.
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/20110824001456.558630224@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 | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/include/linux/dmar.h b/include/linux/dmar.h index a7992ec36570..a8b1a847c103 100644 --- a/include/linux/dmar.h +++ b/include/linux/dmar.h @@ -31,7 +31,7 @@ #define DMAR_X2APIC_OPT_OUT 0x2 struct intel_iommu; -#if defined(CONFIG_DMAR) || defined(CONFIG_INTR_REMAP) +#ifdef CONFIG_DMAR_TABLE extern struct acpi_table_header *dmar_tbl; struct dmar_drhd_unit { struct list_head list; /* list of drhd units */ @@ -81,7 +81,7 @@ static inline int enable_drhd_fault_handling(void) { return -1; } -#endif /* !CONFIG_DMAR && !CONFIG_INTR_REMAP */ +#endif /* !CONFIG_DMAR_TABLE */ struct irte { union { @@ -112,7 +112,7 @@ struct irte { }; }; -#ifdef CONFIG_INTR_REMAP +#ifdef CONFIG_IRQ_REMAP extern int intr_remapping_enabled; extern int intr_remapping_supported(void); extern int enable_intr_remapping(void); @@ -214,7 +214,7 @@ extern int dmar_set_interrupt(struct intel_iommu *iommu); extern irqreturn_t dmar_fault(int irq, void *dev_id); extern int arch_setup_dmar_msi(unsigned int irq); -#ifdef CONFIG_DMAR +#ifdef CONFIG_INTEL_IOMMU extern int iommu_detected, no_iommu; extern struct list_head dmar_rmrr_units; struct dmar_rmrr_unit { @@ -243,7 +243,7 @@ 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: */ +#else /* !CONFIG_INTEL_IOMMU: */ static inline int intel_iommu_init(void) { return -ENODEV; } static inline int dmar_parse_one_rmrr(struct acpi_dmar_header *header) { @@ -257,6 +257,6 @@ static inline int dmar_parse_rmrr_atsr_dev(void) { return 0; } -#endif /* CONFIG_DMAR */ +#endif /* CONFIG_INTEL_IOMMU */ #endif /* __DMAR_H__ */ |