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Searched refs:amd_iommu (Results 1 – 9 of 9) sorted by relevance

/linux-6.14.4/drivers/iommu/amd/
Damd_iommu.h19 void amd_iommu_restart_log(struct amd_iommu *iommu, const char *evt_type,
22 void amd_iommu_restart_event_logging(struct amd_iommu *iommu);
23 void amd_iommu_restart_ga_log(struct amd_iommu *iommu);
24 void amd_iommu_restart_ppr_log(struct amd_iommu *iommu);
25 void amd_iommu_set_rlookup_table(struct amd_iommu *iommu, u16 devid);
26 void iommu_feature_enable(struct amd_iommu *iommu, u8 bit);
27 void *__init iommu_alloc_4k_pages(struct amd_iommu *iommu,
31 void amd_iommu_debugfs_setup(struct amd_iommu *iommu);
33 static inline void amd_iommu_debugfs_setup(struct amd_iommu *iommu) {} in amd_iommu_debugfs_setup()
64 int amd_iommu_iopf_init(struct amd_iommu *iommu);
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Dinit.c229 bool translation_pre_enabled(struct amd_iommu *iommu) in translation_pre_enabled()
234 static void clear_translation_pre_enabled(struct amd_iommu *iommu) in clear_translation_pre_enabled()
239 static void init_translation_status(struct amd_iommu *iommu) in init_translation_status()
267 struct amd_iommu *iommu; in get_global_efr()
302 static void __init early_iommu_features_init(struct amd_iommu *iommu, in early_iommu_features_init()
315 static u32 iommu_read_l1(struct amd_iommu *iommu, u16 l1, u8 address) in iommu_read_l1()
324 static void iommu_write_l1(struct amd_iommu *iommu, u16 l1, u8 address, u32 val) in iommu_write_l1()
331 static u32 iommu_read_l2(struct amd_iommu *iommu, u8 address) in iommu_read_l2()
340 static void iommu_write_l2(struct amd_iommu *iommu, u8 address, u32 val) in iommu_write_l2()
359 static void iommu_set_exclusion_range(struct amd_iommu *iommu) in iommu_set_exclusion_range()
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Dppr.c20 int __init amd_iommu_alloc_ppr_log(struct amd_iommu *iommu) in amd_iommu_alloc_ppr_log()
27 void amd_iommu_enable_ppr_log(struct amd_iommu *iommu) in amd_iommu_enable_ppr_log()
49 void __init amd_iommu_free_ppr_log(struct amd_iommu *iommu) in amd_iommu_free_ppr_log()
58 void amd_iommu_restart_ppr_log(struct amd_iommu *iommu) in amd_iommu_restart_ppr_log()
81 static bool ppr_is_valid(struct amd_iommu *iommu, u64 *raw) in ppr_is_valid()
105 static void iommu_call_iopf_notifier(struct amd_iommu *iommu, u64 *raw) in iommu_call_iopf_notifier()
162 void amd_iommu_poll_ppr_log(struct amd_iommu *iommu) in amd_iommu_poll_ppr_log()
218 int amd_iommu_iopf_init(struct amd_iommu *iommu) in amd_iommu_iopf_init()
236 void amd_iommu_iopf_uninit(struct amd_iommu *iommu) in amd_iommu_iopf_uninit()
248 int amd_iommu_iopf_add_device(struct amd_iommu *iommu, in amd_iommu_iopf_add_device()
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Diommu.c83 static void set_dte_entry(struct amd_iommu *iommu,
86 static void iommu_flush_dte_sync(struct amd_iommu *iommu, u16 devid);
88 static struct iommu_dev_data *find_dev_data(struct amd_iommu *iommu, u16 devid);
141 static void update_dte256(struct amd_iommu *iommu, struct iommu_dev_data *dev_data, in update_dte256()
207 static void get_dte256(struct amd_iommu *iommu, struct iommu_dev_data *dev_data, in get_dte256()
274 struct dev_table_entry *get_dev_table(struct amd_iommu *iommu) in get_dev_table()
304 void amd_iommu_set_rlookup_table(struct amd_iommu *iommu, u16 devid) in amd_iommu_set_rlookup_table()
311 static struct amd_iommu *__rlookup_amd_iommu(u16 seg, u16 devid) in __rlookup_amd_iommu()
322 static struct amd_iommu *rlookup_amd_iommu(struct device *dev) in rlookup_amd_iommu()
332 static struct iommu_dev_data *alloc_dev_data(struct amd_iommu *iommu, u16 devid) in alloc_dev_data()
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Damd_iommu_types.h524 struct amd_iommu;
575 struct amd_iommu *iommu; /* IOMMUs attach to protection domain */
638 struct amd_iommu **rlookup_table;
671 struct amd_iommu { struct
804 static inline struct amd_iommu *dev_to_amd_iommu(struct device *dev) in dev_to_amd_iommu() argument
808 return container_of(iommu, struct amd_iommu, iommu); in dev_to_amd_iommu()
1064 struct amd_iommu *iommu;
1081 void (*activate)(struct amd_iommu *iommu, void *, u16, u16);
1082 void (*deactivate)(struct amd_iommu *iommu, void *, u16, u16);
1083 void (*set_affinity)(struct amd_iommu *iommu, void *, u16, u16, u8, u32);
Ddebugfs.c20 void amd_iommu_debugfs_setup(struct amd_iommu *iommu) in amd_iommu_debugfs_setup()
/linux-6.14.4/include/linux/
Damd-iommu.h13 struct amd_iommu;
82 int amd_iommu_pc_set_reg(struct amd_iommu *iommu, u8 bank, u8 cntr, u8 fxn,
84 int amd_iommu_pc_get_reg(struct amd_iommu *iommu, u8 bank, u8 cntr, u8 fxn,
86 struct amd_iommu *get_amd_iommu(unsigned int idx);
/linux-6.14.4/arch/x86/events/amd/
Diommu.c38 struct amd_iommu *iommu;
232 static inline struct amd_iommu *perf_event_2_iommu(struct perf_event *ev) in perf_event_2_iommu()
239 struct amd_iommu *iommu = perf_event_2_iommu(ev); in perf_iommu_enable_event()
269 struct amd_iommu *iommu = perf_event_2_iommu(event); in perf_iommu_disable_event()
296 struct amd_iommu *iommu = perf_event_2_iommu(event); in perf_iommu_start()
313 struct amd_iommu *iommu = perf_event_2_iommu(event); in perf_iommu_read()
/linux-6.14.4/Documentation/admin-guide/
Dkernel-parameters.txt329 amd_iommu= [HW,X86-64]