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Searched refs:intel_iommu (Results 1 – 14 of 14) sorted by relevance

/Linux-v5.4/include/linux/
Dintel-iommu.h422 void (*flush_context)(struct intel_iommu *iommu, u16 did, u16 sid,
424 void (*flush_iotlb)(struct intel_iommu *iommu, u16 did, u64 addr,
519 struct intel_iommu { struct
579 struct intel_iommu *iommu; /* IOMMU used by this device */ argument
585 struct intel_iommu *iommu, void *addr, int size) in __iommu_flush_cache()
637 extern int dmar_enable_qi(struct intel_iommu *iommu);
638 extern void dmar_disable_qi(struct intel_iommu *iommu);
639 extern int dmar_reenable_qi(struct intel_iommu *iommu);
640 extern void qi_global_iec(struct intel_iommu *iommu);
642 extern void qi_flush_context(struct intel_iommu *iommu, u16 did, u16 sid,
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Ddmar.h32 struct intel_iommu;
51 struct intel_iommu *iommu;
274 extern int dmar_set_interrupt(struct intel_iommu *iommu);
/Linux-v5.4/drivers/iommu/
Dintel_irq_remapping.c32 struct intel_iommu *iommu;
39 struct intel_iommu *iommu;
46 struct intel_iommu *iommu;
82 static void iommu_disable_irq_remapping(struct intel_iommu *iommu);
85 static bool ir_pre_enabled(struct intel_iommu *iommu) in ir_pre_enabled()
90 static void clear_ir_pre_enabled(struct intel_iommu *iommu) in clear_ir_pre_enabled()
95 static void init_ir_status(struct intel_iommu *iommu) in init_ir_status()
104 static int alloc_irte(struct intel_iommu *iommu, in alloc_irte()
144 static int qi_flush_iec(struct intel_iommu *iommu, int index, int mask) in qi_flush_iec()
160 struct intel_iommu *iommu; in modify_irte()
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Dintel-pasid.h87 int intel_pasid_setup_first_level(struct intel_iommu *iommu,
90 int intel_pasid_setup_second_level(struct intel_iommu *iommu,
93 int intel_pasid_setup_pass_through(struct intel_iommu *iommu,
96 void intel_pasid_tear_down_entry(struct intel_iommu *iommu,
Dintel-iommu.c172 static struct intel_iommu **g_iommus;
344 static void domain_context_clear(struct intel_iommu *iommu,
347 struct intel_iommu *iommu);
412 static bool translation_pre_enabled(struct intel_iommu *iommu) in translation_pre_enabled()
417 static void clear_translation_pre_enabled(struct intel_iommu *iommu) in clear_translation_pre_enabled()
422 static void init_translation_status(struct intel_iommu *iommu) in init_translation_status()
484 static struct dmar_domain* get_iommu_domain(struct intel_iommu *iommu, u16 did) in get_iommu_domain()
496 static void set_iommu_domain(struct intel_iommu *iommu, u16 did, in set_iommu_domain()
563 static int __iommu_calculate_agaw(struct intel_iommu *iommu, int max_gaw) in __iommu_calculate_agaw()
581 int iommu_calculate_max_sagaw(struct intel_iommu *iommu) in iommu_calculate_max_sagaw()
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Dintel-iommu-debugfs.c108 struct intel_iommu *iommu; in iommu_regset_show()
203 static void ctx_tbl_walk(struct seq_file *m, struct intel_iommu *iommu, u16 bus) in ctx_tbl_walk()
249 static void root_tbl_walk(struct seq_file *m, struct intel_iommu *iommu) in root_tbl_walk()
273 struct intel_iommu *iommu; in dmar_translation_struct_show()
288 struct intel_iommu *iommu) in ir_tbl_remap_entry_show()
312 struct intel_iommu *iommu) in ir_tbl_posted_entry_show()
344 struct intel_iommu *iommu; in ir_translation_struct_show()
Ddmar.c64 static void free_iommu(struct intel_iommu *iommu);
911 static void unmap_iommu(struct intel_iommu *iommu) in unmap_iommu()
925 static int map_iommu(struct intel_iommu *iommu, u64 phys_addr) in map_iommu()
986 static int dmar_alloc_seq_id(struct intel_iommu *iommu) in dmar_alloc_seq_id()
1000 static void dmar_free_seq_id(struct intel_iommu *iommu) in dmar_free_seq_id()
1010 struct intel_iommu *iommu; in alloc_iommu()
1102 static void free_iommu(struct intel_iommu *iommu) in free_iommu()
1146 static int qi_check_fault(struct intel_iommu *iommu, int index) in qi_check_fault()
1217 int qi_submit_sync(struct qi_desc *desc, struct intel_iommu *iommu) in qi_submit_sync()
1297 void qi_global_iec(struct intel_iommu *iommu) in qi_global_iec()
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Dintel-pasid.c399 pasid_cache_invalidation_with_pasid(struct intel_iommu *iommu, in pasid_cache_invalidation_with_pasid()
413 iotlb_invalidation_with_pasid(struct intel_iommu *iommu, u16 did, u32 pasid) in iotlb_invalidation_with_pasid()
427 devtlb_invalidation_with_pasid(struct intel_iommu *iommu, in devtlb_invalidation_with_pasid()
444 void intel_pasid_tear_down_entry(struct intel_iommu *iommu, in intel_pasid_tear_down_entry()
472 int intel_pasid_setup_first_level(struct intel_iommu *iommu, in intel_pasid_setup_first_level()
530 int intel_pasid_setup_second_level(struct intel_iommu *iommu, in intel_pasid_setup_second_level()
603 int intel_pasid_setup_pass_through(struct intel_iommu *iommu, in intel_pasid_setup_pass_through()
Dintel-svm.c26 int intel_svm_init(struct intel_iommu *iommu) in intel_svm_init()
41 int intel_svm_enable_prq(struct intel_iommu *iommu) in intel_svm_enable_prq()
84 int intel_svm_finish_prq(struct intel_iommu *iommu) in intel_svm_finish_prq()
216 struct intel_iommu *iommu = intel_svm_device_to_iommu(dev); in intel_svm_bind_mm()
395 struct intel_iommu *iommu; in intel_svm_unbind_mm()
452 struct intel_iommu *iommu; in intel_svm_is_pasid_valid()
537 struct intel_iommu *iommu = d; in prq_event_thread()
DKconfig223 be enabled by passing intel_iommu=on to the kernel.
/Linux-v5.4/include/trace/events/
Dintel_iommu.h11 #define TRACE_SYSTEM intel_iommu
/Linux-v5.4/Documentation/x86/
Dintel-iommu.rst59 option intel_iommu=igfx_off to turn off the integrated graphics engine.
Dintel_txt.rst141 VT-d PMRs). Thus, the kernel must be booted with 'intel_iommu=on'
205 module /vmlinuz-2.6.29-tip intel_iommu=on ro
/Linux-v5.4/Documentation/admin-guide/
Dkernel-parameters.txt1705 intel_iommu= [DMAR] Intel IOMMU driver (DMAR) option