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Searched refs:amd_iommu (Results 1 – 8 of 8) sorted by relevance

/Linux-v5.10/drivers/iommu/amd/
Damd_iommu.h20 extern void amd_iommu_reset_cmd_buffer(struct amd_iommu *iommu);
27 void amd_iommu_debugfs_setup(struct amd_iommu *iommu);
29 static inline void amd_iommu_debugfs_setup(struct amd_iommu *iommu) {} in amd_iommu_debugfs_setup()
44 extern struct amd_iommu *get_amd_iommu(unsigned int idx);
48 extern int amd_iommu_pc_get_reg(struct amd_iommu *iommu, u8 bank, u8 cntr,
50 extern int amd_iommu_pc_set_reg(struct amd_iommu *iommu, u8 bank, u8 cntr,
66 extern int amd_iommu_create_irq_domain(struct amd_iommu *iommu);
68 static inline int amd_iommu_create_irq_domain(struct amd_iommu *iommu) in amd_iommu_create_irq_domain()
87 static inline bool iommu_feature(struct amd_iommu *iommu, u64 f) in iommu_feature()
105 extern bool translation_pre_enabled(struct amd_iommu *iommu);
Dinit.c167 struct amd_iommu *amd_iommus[MAX_IOMMUS];
207 struct amd_iommu **amd_iommu_rlookup_table;
260 bool translation_pre_enabled(struct amd_iommu *iommu) in translation_pre_enabled()
266 static void clear_translation_pre_enabled(struct amd_iommu *iommu) in clear_translation_pre_enabled()
271 static void init_translation_status(struct amd_iommu *iommu) in init_translation_status()
301 static u32 iommu_read_l1(struct amd_iommu *iommu, u16 l1, u8 address) in iommu_read_l1()
310 static void iommu_write_l1(struct amd_iommu *iommu, u16 l1, u8 address, u32 val) in iommu_write_l1()
317 static u32 iommu_read_l2(struct amd_iommu *iommu, u8 address) in iommu_read_l2()
326 static void iommu_write_l2(struct amd_iommu *iommu, u8 address, u32 val) in iommu_write_l2()
345 static void iommu_set_exclusion_range(struct amd_iommu *iommu) in iommu_set_exclusion_range()
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Diommu.c276 struct amd_iommu *iommu = amd_iommu_rlookup_table[devid]; in find_dev_data()
397 struct amd_iommu *iommu; in iommu_init_device()
573 static void iommu_print_event(struct amd_iommu *iommu, void *__evt) in iommu_print_event()
662 static void iommu_poll_events(struct amd_iommu *iommu) in iommu_poll_events()
677 static void iommu_handle_ppr_entry(struct amd_iommu *iommu, u64 *raw) in iommu_handle_ppr_entry()
695 static void iommu_poll_ppr_log(struct amd_iommu *iommu) in iommu_poll_ppr_log()
757 static void iommu_poll_ga_log(struct amd_iommu *iommu) in iommu_poll_ga_log()
801 amd_iommu_set_pci_msi_domain(struct device *dev, struct amd_iommu *iommu) in amd_iommu_set_pci_msi_domain()
812 amd_iommu_set_pci_msi_domain(struct device *dev, struct amd_iommu *iommu) { } in amd_iommu_set_pci_msi_domain()
822 struct amd_iommu *iommu = (struct amd_iommu *) data; in amd_iommu_int_thread()
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Damd_iommu_types.h496 struct amd_iommu { struct
616 static inline struct amd_iommu *dev_to_amd_iommu(struct device *dev) in dev_to_amd_iommu() argument
620 return container_of(iommu, struct amd_iommu, iommu); in dev_to_amd_iommu()
684 extern struct amd_iommu *amd_iommus[MAX_IOMMUS];
738 extern struct amd_iommu **amd_iommu_rlookup_table;
769 extern void iommu_flush_all_caches(struct amd_iommu *iommu);
Ddebugfs.c20 void amd_iommu_debugfs_setup(struct amd_iommu *iommu) in amd_iommu_debugfs_setup()
/Linux-v5.10/arch/x86/events/amd/
Diommu.h24 struct amd_iommu;
35 extern int amd_iommu_pc_set_reg(struct amd_iommu *iommu, u8 bank, u8 cntr,
38 extern int amd_iommu_pc_get_reg(struct amd_iommu *iommu, u8 bank, u8 cntr,
41 extern struct amd_iommu *get_amd_iommu(int idx);
Diommu.c39 struct amd_iommu *iommu;
233 static inline struct amd_iommu *perf_event_2_iommu(struct perf_event *ev) in perf_event_2_iommu()
240 struct amd_iommu *iommu = perf_event_2_iommu(ev); in perf_iommu_enable_event()
270 struct amd_iommu *iommu = perf_event_2_iommu(event); in perf_iommu_disable_event()
290 struct amd_iommu *iommu = perf_event_2_iommu(event); in perf_iommu_start()
305 struct amd_iommu *iommu = perf_event_2_iommu(event); in perf_iommu_read()
/Linux-v5.10/Documentation/admin-guide/
Dkernel-parameters.txt292 amd_iommu= [HW,X86-64]