aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--arch/ia64/configs/generic_defconfig2
-rw-r--r--arch/ia64/dig/Makefile2
-rw-r--r--arch/ia64/include/asm/device.h2
-rw-r--r--arch/ia64/include/asm/iommu.h2
-rw-r--r--arch/ia64/include/asm/pci.h2
-rw-r--r--arch/ia64/kernel/Makefile2
-rw-r--r--arch/ia64/kernel/acpi.c4
-rw-r--r--arch/ia64/kernel/msi_ia64.c4
-rw-r--r--arch/ia64/kernel/pci-dma.c2
-rw-r--r--arch/x86/Kconfig6
-rw-r--r--arch/x86/configs/x86_64_defconfig4
-rw-r--r--arch/x86/include/asm/device.h2
-rw-r--r--arch/x86/include/asm/hw_irq.h2
-rw-r--r--arch/x86/include/asm/irq_remapping.h2
-rw-r--r--arch/x86/kernel/apic/apic.c2
-rw-r--r--arch/x86/kernel/apic/io_apic.c8
-rw-r--r--drivers/char/agp/intel-gtt.c4
-rw-r--r--drivers/iommu/Kconfig25
-rw-r--r--drivers/iommu/Makefile5
-rw-r--r--drivers/iommu/intel-iommu.c10
-rw-r--r--drivers/pci/quirks.c2
-rw-r--r--include/linux/dma_remapping.h2
-rw-r--r--include/linux/dmar.h12
-rw-r--r--include/linux/intel-iommu.h6
24 files changed, 60 insertions, 54 deletions
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 <asm/system.h>
-#ifdef CONFIG_DMAR
+#ifdef CONFIG_INTEL_IOMMU
#include <linux/kernel.h>
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,
diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c
index 85151019dde1..2774ac1086d3 100644
--- a/drivers/char/agp/intel-gtt.c
+++ b/drivers/char/agp/intel-gtt.c
@@ -30,10 +30,10 @@
/*
* If we have Intel graphics, we're not going to have anything other than
* an Intel IOMMU. So make the correct use of the PCI DMA API contingent
- * on the Intel IOMMU support (CONFIG_DMAR).
+ * on the Intel IOMMU support (CONFIG_INTEL_IOMMU).
* Only newer chipsets need to bother with this, of course.
*/
-#ifdef CONFIG_DMAR
+#ifdef CONFIG_INTEL_IOMMU
#define USE_PCI_DMA_API 1
#else
#define USE_PCI_DMA_API 0
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index b57b3fa492f3..7d7eaa15e773 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -59,10 +59,14 @@ config AMD_IOMMU_STATS
If unsure, say N.
# Intel IOMMU support
-config DMAR
- bool "Support for DMA Remapping Devices"
+config DMAR_TABLE
+ bool
+
+config INTEL_IOMMU
+ bool "Support for Intel IOMMU using DMA Remapping Devices"
depends on PCI_MSI && ACPI && (X86 || IA64_GENERIC)
select IOMMU_API
+ select DMAR_TABLE
help
DMA remapping (DMAR) devices support enables independent address
translations for Direct Memory Access (DMA) from devices.
@@ -70,18 +74,18 @@ config DMAR
and include PCI device scope covered by these DMA
remapping devices.
-config DMAR_DEFAULT_ON
+config INTEL_IOMMU_DEFAULT_ON
def_bool y
- prompt "Enable DMA Remapping Devices by default"
- depends on DMAR
+ prompt "Enable Intel DMA Remapping Devices by default"
+ depends on INTEL_IOMMU
help
Selecting this option will enable a DMAR device at boot time if
one is found. If this option is not selected, DMAR support can
be enabled by passing intel_iommu=on to the kernel.
-config DMAR_BROKEN_GFX_WA
+config INTEL_IOMMU_BROKEN_GFX_WA
bool "Workaround broken graphics drivers (going away soon)"
- depends on DMAR && BROKEN && X86
+ depends on INTEL_IOMMU && BROKEN && X86
---help---
Current Graphics drivers tend to use physical address
for DMA and avoid using DMA APIs. Setting this config
@@ -90,18 +94,19 @@ config DMAR_BROKEN_GFX_WA
to use physical addresses for DMA, at least until this
option is removed in the 2.6.32 kernel.
-config DMAR_FLOPPY_WA
+config INTEL_IOMMU_FLOPPY_WA
def_bool y
- depends on DMAR && X86
+ depends on INTEL_IOMMU && X86
---help---
Floppy disk drivers are known to bypass DMA API calls
thereby failing to work when IOMMU is enabled. This
workaround will setup a 1:1 mapping for the first
16MiB to make floppy (an ISA device) work.
-config INTR_REMAP
+config IRQ_REMAP
bool "Support for Interrupt Remapping (EXPERIMENTAL)"
depends on X86_64 && X86_IO_APIC && PCI_MSI && ACPI && EXPERIMENTAL
+ select DMAR_TABLE
---help---
Supports Interrupt remapping for IO-APIC and MSI devices.
To use x2apic mode in the CPU's which support x2APIC enhancements or
diff --git a/drivers/iommu/Makefile b/drivers/iommu/Makefile
index 4d4d77df7cac..6394994a2b9d 100644
--- a/drivers/iommu/Makefile
+++ b/drivers/iommu/Makefile
@@ -1,5 +1,6 @@
obj-$(CONFIG_IOMMU_API) += iommu.o
obj-$(CONFIG_MSM_IOMMU) += msm_iommu.o msm_iommu_dev.o
obj-$(CONFIG_AMD_IOMMU) += amd_iommu.o amd_iommu_init.o
-obj-$(CONFIG_DMAR) += dmar.o iova.o intel-iommu.o
-obj-$(CONFIG_INTR_REMAP) += dmar.o intr_remapping.o
+obj-$(CONFIG_DMAR_TABLE) += dmar.o
+obj-$(CONFIG_INTEL_IOMMU) += iova.o intel-iommu.o
+obj-$(CONFIG_IRQ_REMAP) += intr_remapping.o
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index e8eb4c5302b0..4e249edd2290 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -393,11 +393,11 @@ static long list_size;
static void domain_remove_dev_info(struct dmar_domain *domain);
-#ifdef CONFIG_DMAR_DEFAULT_ON
+#ifdef CONFIG_INTEL_IOMMU_DEFAULT_ON
int dmar_disabled = 0;
#else
int dmar_disabled = 1;
-#endif /*CONFIG_DMAR_DEFAULT_ON*/
+#endif /*CONFIG_INTEL_IOMMU_DEFAULT_ON*/
static int dmar_map_gfx = 1;
static int dmar_forcedac;
@@ -2150,7 +2150,7 @@ static inline int iommu_prepare_rmrr_dev(struct dmar_rmrr_unit *rmrr,
rmrr->end_address);
}
-#ifdef CONFIG_DMAR_FLOPPY_WA
+#ifdef CONFIG_INTEL_IOMMU_FLOPPY_WA
static inline void iommu_prepare_isa(void)
{
struct pci_dev *pdev;
@@ -2173,7 +2173,7 @@ static inline void iommu_prepare_isa(void)
{
return;
}
-#endif /* !CONFIG_DMAR_FLPY_WA */
+#endif /* !CONFIG_INTEL_IOMMU_FLPY_WA */
static int md_domain_init(struct dmar_domain *domain, int guest_width);
@@ -2484,7 +2484,7 @@ static int __init init_dmars(void)
if (iommu_pass_through)
iommu_identity_mapping |= IDENTMAP_ALL;
-#ifdef CONFIG_DMAR_BROKEN_GFX_WA
+#ifdef CONFIG_INTEL_IOMMU_BROKEN_GFX_WA
iommu_identity_mapping |= IDENTMAP_GFX;
#endif
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 1196f61a4ab6..b23856aaf6eb 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -2788,7 +2788,7 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_R5CE823, ricoh_
DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_RICOH, PCI_DEVICE_ID_RICOH_R5CE823, ricoh_mmc_fixup_r5c832);
#endif /*CONFIG_MMC_RICOH_MMC*/
-#if defined(CONFIG_DMAR) || defined(CONFIG_INTR_REMAP)
+#ifdef CONFIG_DMAR_TABLE
#define VTUNCERRMSK_REG 0x1ac
#define VTD_MSK_SPEC_ERRORS (1 << 31)
/*
diff --git a/include/linux/dma_remapping.h b/include/linux/dma_remapping.h
index b98b61b3743e..ef90cbd8e173 100644
--- a/include/linux/dma_remapping.h
+++ b/include/linux/dma_remapping.h
@@ -26,7 +26,7 @@ struct dmar_domain;
struct root_entry;
-#ifdef CONFIG_DMAR
+#ifdef CONFIG_INTEL_IOMMU
extern void free_dmar_iommu(struct intel_iommu *iommu);
extern int iommu_calculate_agaw(struct intel_iommu *iommu);
extern int iommu_calculate_max_sagaw(struct intel_iommu *iommu);
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__ */
diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h
index 9310c699a37d..235b8879af45 100644
--- a/include/linux/intel-iommu.h
+++ b/include/linux/intel-iommu.h
@@ -279,7 +279,7 @@ struct q_inval {
int free_cnt;
};
-#ifdef CONFIG_INTR_REMAP
+#ifdef CONFIG_IRQ_REMAP
/* 1MB - maximum possible interrupt remapping table size */
#define INTR_REMAP_PAGE_ORDER 8
#define INTR_REMAP_TABLE_REG_SIZE 0xf
@@ -318,7 +318,7 @@ struct intel_iommu {
unsigned int irq;
unsigned char name[13]; /* Device Name */
-#ifdef CONFIG_DMAR
+#ifdef CONFIG_INTEL_IOMMU
unsigned long *domain_ids; /* bitmap of domains */
struct dmar_domain **domains; /* ptr to domains */
spinlock_t lock; /* protect context, domain ids */
@@ -329,7 +329,7 @@ struct intel_iommu {
struct q_inval *qi; /* Queued invalidation info */
u32 *iommu_state; /* Store iommu states between suspend and resume.*/
-#ifdef CONFIG_INTR_REMAP
+#ifdef CONFIG_IRQ_REMAP
struct ir_table *ir_table; /* Interrupt remapping info */
#endif
int node;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.