From d3f138106b4b40640dc667f0222fd9f137387b32 Mon Sep 17 00:00:00 2001 From: Suresh Siddha Date: Tue, 23 Aug 2011 17:05:25 -0700 Subject: 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 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 --- arch/ia64/configs/generic_defconfig | 2 +- arch/ia64/dig/Makefile | 2 +- arch/ia64/include/asm/device.h | 2 +- arch/ia64/include/asm/iommu.h | 2 +- arch/ia64/include/asm/pci.h | 2 +- arch/ia64/kernel/Makefile | 2 +- arch/ia64/kernel/acpi.c | 4 ++-- arch/ia64/kernel/msi_ia64.c | 4 ++-- arch/ia64/kernel/pci-dma.c | 2 +- arch/x86/Kconfig | 6 +++--- arch/x86/configs/x86_64_defconfig | 4 ++-- arch/x86/include/asm/device.h | 2 +- arch/x86/include/asm/hw_irq.h | 2 +- arch/x86/include/asm/irq_remapping.h | 2 +- arch/x86/kernel/apic/apic.c | 2 +- arch/x86/kernel/apic/io_apic.c | 8 ++++---- 16 files changed, 24 insertions(+), 24 deletions(-) (limited to 'arch') diff --git a/arch/ia64/configs/generic_defconfig b/arch/ia64/configs/generic_defconfig index 0e5cd1405e0e..43ab1cd097a5 100644 --- a/arch/ia64/configs/generic_defconfig +++ b/arch/ia64/configs/generic_defconfig @@ -234,4 +234,4 @@ CONFIG_CRYPTO_MD5=y # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRC_T10DIF=y CONFIG_MISC_DEVICES=y -CONFIG_DMAR=y +CONFIG_INTEL_IOMMU=y diff --git a/arch/ia64/dig/Makefile b/arch/ia64/dig/Makefile index 2f7caddf093e..ae16ec4f6308 100644 --- a/arch/ia64/dig/Makefile +++ b/arch/ia64/dig/Makefile @@ -6,7 +6,7 @@ # obj-y := setup.o -ifeq ($(CONFIG_DMAR), y) +ifeq ($(CONFIG_INTEL_IOMMU), y) obj-$(CONFIG_IA64_GENERIC) += machvec.o machvec_vtd.o else obj-$(CONFIG_IA64_GENERIC) += machvec.o diff --git a/arch/ia64/include/asm/device.h b/arch/ia64/include/asm/device.h index d66d446b127c..d05e78f6db94 100644 --- a/arch/ia64/include/asm/device.h +++ b/arch/ia64/include/asm/device.h @@ -10,7 +10,7 @@ struct dev_archdata { #ifdef CONFIG_ACPI void *acpi_handle; #endif -#ifdef CONFIG_DMAR +#ifdef CONFIG_INTEL_IOMMU void *iommu; /* hook for IOMMU specific extension */ #endif }; diff --git a/arch/ia64/include/asm/iommu.h b/arch/ia64/include/asm/iommu.h index 95461bb0b8e6..105c93b00b1b 100644 --- a/arch/ia64/include/asm/iommu.h +++ b/arch/ia64/include/asm/iommu.h @@ -7,7 +7,7 @@ extern void pci_iommu_shutdown(void); extern void no_iommu_init(void); -#ifdef CONFIG_DMAR +#ifdef CONFIG_INTEL_IOMMU extern int force_iommu, no_iommu; extern int iommu_pass_through; extern int iommu_detected; diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h index 73b5f785e70c..127dd7be346a 100644 --- a/arch/ia64/include/asm/pci.h +++ b/arch/ia64/include/asm/pci.h @@ -139,7 +139,7 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) return channel ? isa_irq_to_vector(15) : isa_irq_to_vector(14); } -#ifdef CONFIG_DMAR +#ifdef CONFIG_INTEL_IOMMU extern void pci_iommu_alloc(void); #endif #endif /* _ASM_IA64_PCI_H */ diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile index 395c2f216dd8..d959c84904be 100644 --- a/arch/ia64/kernel/Makefile +++ b/arch/ia64/kernel/Makefile @@ -43,7 +43,7 @@ obj-$(CONFIG_IA64_ESI) += esi.o ifneq ($(CONFIG_IA64_ESI),) obj-y += esi_stub.o # must be in kernel proper endif -obj-$(CONFIG_DMAR) += pci-dma.o +obj-$(CONFIG_INTEL_IOMMU) += pci-dma.o obj-$(CONFIG_SWIOTLB) += pci-swiotlb.o obj-$(CONFIG_BINFMT_ELF) += elfcore.o diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c index 3be485a300b1..bfb4d01e0e51 100644 --- a/arch/ia64/kernel/acpi.c +++ b/arch/ia64/kernel/acpi.c @@ -88,7 +88,7 @@ acpi_get_sysname(void) struct acpi_table_rsdp *rsdp; struct acpi_table_xsdt *xsdt; struct acpi_table_header *hdr; -#ifdef CONFIG_DMAR +#ifdef CONFIG_INTEL_IOMMU u64 i, nentries; #endif @@ -125,7 +125,7 @@ acpi_get_sysname(void) return "xen"; } -#ifdef CONFIG_DMAR +#ifdef CONFIG_INTEL_IOMMU /* Look for Intel IOMMU */ nentries = (hdr->length - sizeof(*hdr)) / sizeof(xsdt->table_offset_entry[0]); diff --git a/arch/ia64/kernel/msi_ia64.c b/arch/ia64/kernel/msi_ia64.c index 009df5434a7a..94e0db72d4a6 100644 --- a/arch/ia64/kernel/msi_ia64.c +++ b/arch/ia64/kernel/msi_ia64.c @@ -131,7 +131,7 @@ void arch_teardown_msi_irq(unsigned int irq) return ia64_teardown_msi_irq(irq); } -#ifdef CONFIG_DMAR +#ifdef CONFIG_INTEL_IOMMU #ifdef CONFIG_SMP static int dmar_msi_set_affinity(struct irq_data *data, const struct cpumask *mask, bool force) @@ -210,5 +210,5 @@ int arch_setup_dmar_msi(unsigned int irq) "edge"); return 0; } -#endif /* CONFIG_DMAR */ +#endif /* CONFIG_INTEL_IOMMU */ diff --git a/arch/ia64/kernel/pci-dma.c b/arch/ia64/kernel/pci-dma.c index f6b1ff0aea76..c16162c70860 100644 --- a/arch/ia64/kernel/pci-dma.c +++ b/arch/ia64/kernel/pci-dma.c @@ -14,7 +14,7 @@ #include -#ifdef CONFIG_DMAR +#ifdef CONFIG_INTEL_IOMMU #include diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 6a47bb22657f..b8cd5448b0e1 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -130,7 +130,7 @@ config SBUS bool config NEED_DMA_MAP_STATE - def_bool (X86_64 || DMAR || DMA_API_DEBUG) + def_bool (X86_64 || INTEL_IOMMU || DMA_API_DEBUG) config NEED_SG_DMA_LENGTH def_bool y @@ -220,7 +220,7 @@ config ARCH_SUPPORTS_DEBUG_PAGEALLOC config HAVE_INTEL_TXT def_bool y - depends on EXPERIMENTAL && DMAR && ACPI + depends on EXPERIMENTAL && INTEL_IOMMU && ACPI config X86_32_SMP def_bool y @@ -287,7 +287,7 @@ config SMP config X86_X2APIC bool "Support x2apic" - depends on X86_LOCAL_APIC && X86_64 && INTR_REMAP + depends on X86_LOCAL_APIC && X86_64 && IRQ_REMAP ---help--- This enables x2apic support on CPUs that have this feature. diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig index 22a0dc8e51dd..058a35b8286c 100644 --- a/arch/x86/configs/x86_64_defconfig +++ b/arch/x86/configs/x86_64_defconfig @@ -67,8 +67,8 @@ CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_X86_ACPI_CPUFREQ=y CONFIG_PCI_MMCONFIG=y -CONFIG_DMAR=y -# CONFIG_DMAR_DEFAULT_ON is not set +CONFIG_INTEL_IOMMU=y +# CONFIG_INTEL_IOMMU_DEFAULT_ON is not set CONFIG_PCIEPORTBUS=y CONFIG_PCCARD=y CONFIG_YENTA=y diff --git a/arch/x86/include/asm/device.h b/arch/x86/include/asm/device.h index 029f230ab637..63a2a03d7d51 100644 --- a/arch/x86/include/asm/device.h +++ b/arch/x86/include/asm/device.h @@ -8,7 +8,7 @@ struct dev_archdata { #ifdef CONFIG_X86_64 struct dma_map_ops *dma_ops; #endif -#if defined(CONFIG_DMAR) || defined(CONFIG_AMD_IOMMU) +#if defined(CONFIG_INTEL_IOMMU) || defined(CONFIG_AMD_IOMMU) void *iommu; /* hook for IOMMU specific extension */ #endif }; diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h index 09199052060f..eb92a6ed2be7 100644 --- a/arch/x86/include/asm/hw_irq.h +++ b/arch/x86/include/asm/hw_irq.h @@ -119,7 +119,7 @@ struct irq_cfg { cpumask_var_t old_domain; u8 vector; u8 move_in_progress : 1; -#ifdef CONFIG_INTR_REMAP +#ifdef CONFIG_IRQ_REMAP struct irq_2_iommu irq_2_iommu; #endif }; diff --git a/arch/x86/include/asm/irq_remapping.h b/arch/x86/include/asm/irq_remapping.h index 7000f0f8bf12..47d99934580f 100644 --- a/arch/x86/include/asm/irq_remapping.h +++ b/arch/x86/include/asm/irq_remapping.h @@ -3,7 +3,7 @@ #define IRTE_DEST(dest) ((x2apic_mode) ? dest : dest << 8) -#ifdef CONFIG_INTR_REMAP +#ifdef CONFIG_IRQ_REMAP static void irq_remap_modify_chip_defaults(struct irq_chip *chip); static inline void prepare_irte(struct irte *irte, int vector, unsigned int dest) diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index 6b9874a5c7af..a2fd72e0ab35 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -1437,7 +1437,7 @@ void enable_x2apic(void) int __init enable_IR(void) { -#ifdef CONFIG_INTR_REMAP +#ifdef CONFIG_IRQ_REMAP if (!intr_remapping_supported()) { pr_debug("intr-remapping not supported\n"); return -1; diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index e75d7e2223fe..620da6fed6b7 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -2254,7 +2254,7 @@ ioapic_set_affinity(struct irq_data *data, const struct cpumask *mask, return ret; } -#ifdef CONFIG_INTR_REMAP +#ifdef CONFIG_IRQ_REMAP /* * Migrate the IO-APIC irq in the presence of intr-remapping. @@ -2560,7 +2560,7 @@ static void ack_apic_level(struct irq_data *data) } } -#ifdef CONFIG_INTR_REMAP +#ifdef CONFIG_IRQ_REMAP static void ir_ack_apic_edge(struct irq_data *data) { ack_APIC_irq(); @@ -2587,7 +2587,7 @@ static void irq_remap_modify_chip_defaults(struct irq_chip *chip) chip->irq_set_affinity = ir_ioapic_set_affinity; #endif } -#endif /* CONFIG_INTR_REMAP */ +#endif /* CONFIG_IRQ_REMAP */ static struct irq_chip ioapic_chip __read_mostly = { .name = "IO-APIC", @@ -3285,7 +3285,7 @@ void native_teardown_msi_irq(unsigned int irq) destroy_irq(irq); } -#if defined (CONFIG_DMAR) || defined (CONFIG_INTR_REMAP) +#ifdef CONFIG_DMAR_TABLE #ifdef CONFIG_SMP static int dmar_msi_set_affinity(struct irq_data *data, const struct cpumask *mask, -- cgit v1.2.3