| /kernel/linux/linux-5.10/drivers/iommu/amd/ |
| D | init.c | 267 bool translation_pre_enabled(struct amd_iommu *iommu) in translation_pre_enabled()
273 static void clear_translation_pre_enabled(struct amd_iommu *iommu) in clear_translation_pre_enabled()
278 static void init_translation_status(struct amd_iommu *iommu) in init_translation_status()
310 struct amd_iommu *iommu; in check_feature_on_all_iommus() local
327 static void __init early_iommu_features_init(struct amd_iommu *iommu, in early_iommu_features_init()
336 static u32 iommu_read_l1(struct amd_iommu *iommu, u16 l1, u8 address) in iommu_read_l1()
345 static void iommu_write_l1(struct amd_iommu *iommu, u16 l1, u8 address, u32 val) in iommu_write_l1()
352 static u32 iommu_read_l2(struct amd_iommu *iommu, u8 address) in iommu_read_l2()
361 static void iommu_write_l2(struct amd_iommu *iommu, u8 address, u32 val) in iommu_write_l2()
380 static void iommu_set_exclusion_range(struct amd_iommu *iommu) in iommu_set_exclusion_range()
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| /kernel/linux/linux-6.6/arch/sparc/include/asm/ |
| D | iommu_64.h | 55 struct iommu { struct
56 struct iommu_map_table tbl; argument
61 unsigned long iommu_control; argument
62 unsigned long iommu_tsbbase; argument
63 unsigned long iommu_flush; argument
64 unsigned long iommu_flushinv; argument
65 unsigned long iommu_tags; argument
66 unsigned long iommu_ctxflush; argument
89 int iommu_table_init(struct iommu *iommu, int tsbsize, argument
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| /kernel/linux/linux-5.10/arch/sparc/include/asm/ |
| D | iommu_64.h | 55 struct iommu { struct
56 struct iommu_map_table tbl; argument
61 unsigned long iommu_control; argument
62 unsigned long iommu_tsbbase; argument
63 unsigned long iommu_flush; argument
64 unsigned long iommu_flushinv; argument
65 unsigned long iommu_tags; argument
66 unsigned long iommu_ctxflush; argument
89 int iommu_table_init(struct iommu *iommu, int tsbsize, argument
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| /kernel/linux/linux-6.6/drivers/iommu/amd/ |
| D | init.c | 239 bool translation_pre_enabled(struct amd_iommu *iommu) in translation_pre_enabled()
244 static void clear_translation_pre_enabled(struct amd_iommu *iommu) in clear_translation_pre_enabled()
249 static void init_translation_status(struct amd_iommu *iommu) in init_translation_status()
277 struct amd_iommu *iommu; in get_global_efr() local
322 static void __init early_iommu_features_init(struct amd_iommu *iommu, in early_iommu_features_init()
335 static u32 iommu_read_l1(struct amd_iommu *iommu, u16 l1, u8 address) in iommu_read_l1()
344 static void iommu_write_l1(struct amd_iommu *iommu, u16 l1, u8 address, u32 val) in iommu_write_l1()
351 static u32 iommu_read_l2(struct amd_iommu *iommu, u8 address) in iommu_read_l2()
360 static void iommu_write_l2(struct amd_iommu *iommu, u8 address, u32 val) in iommu_write_l2()
379 static void iommu_set_exclusion_range(struct amd_iommu *iommu) in iommu_set_exclusion_range()
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| D | iommu.c | 122 struct dev_table_entry *get_dev_table(struct amd_iommu *iommu) in get_dev_table()
152 void amd_iommu_set_rlookup_table(struct amd_iommu *iommu, u16 devid) in amd_iommu_set_rlookup_table()
185 static struct iommu_dev_data *alloc_dev_data(struct amd_iommu *iommu, u16 devid) in alloc_dev_data()
202 static struct iommu_dev_data *search_dev_data(struct amd_iommu *iommu, u16 devid) in search_dev_data()
222 struct amd_iommu *iommu; in clone_alias() local
242 static void clone_aliases(struct amd_iommu *iommu, struct device *dev) in clone_aliases()
260 static void setup_aliases(struct amd_iommu *iommu, struct device *dev) in setup_aliases()
282 static struct iommu_dev_data *find_dev_data(struct amd_iommu *iommu, u16 devid) in find_dev_data()
352 struct amd_iommu *iommu; in check_device() local
375 static int iommu_init_device(struct amd_iommu *iommu, struct device *dev) in iommu_init_device()
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| /kernel/linux/linux-6.6/drivers/iommu/intel/ |
| D | irq_remapping.c | 33 struct intel_iommu *iommu; member
40 struct intel_iommu *iommu; member
47 struct intel_iommu *iommu; member
87 static bool ir_pre_enabled(struct intel_iommu *iommu) in ir_pre_enabled()
92 static void clear_ir_pre_enabled(struct intel_iommu *iommu) in clear_ir_pre_enabled()
97 static void init_ir_status(struct intel_iommu *iommu) in init_ir_status()
106 static int alloc_irte(struct intel_iommu *iommu, in alloc_irte()
146 static int qi_flush_iec(struct intel_iommu *iommu, int index, int mask) in qi_flush_iec()
162 struct intel_iommu *iommu; in modify_irte() local
233 struct intel_iommu *iommu; in clear_entries() local
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| D | iommu.c | 223 static inline bool context_copied(struct intel_iommu *iommu, u8 bus, u8 devfn) in context_copied()
232 set_context_copied(struct intel_iommu *iommu, u8 bus, u8 devfn) in set_context_copied()
238 clear_context_copied(struct intel_iommu *iommu, u8 bus, u8 devfn) in clear_context_copied()
273 struct intel_iommu *iommu; /* the corresponding iommu */ member
304 static bool translation_pre_enabled(struct intel_iommu *iommu) in translation_pre_enabled()
309 static void clear_translation_pre_enabled(struct intel_iommu *iommu) in clear_translation_pre_enabled()
314 static void init_translation_status(struct intel_iommu *iommu) in init_translation_status()
404 static unsigned long __iommu_calculate_sagaw(struct intel_iommu *iommu) in __iommu_calculate_sagaw()
422 static int __iommu_calculate_agaw(struct intel_iommu *iommu, int max_gaw) in __iommu_calculate_agaw()
439 int iommu_calculate_max_sagaw(struct intel_iommu *iommu) in iommu_calculate_max_sagaw()
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| D | perf.c | 18 bool dmar_latency_enabled(struct intel_iommu *iommu, enum latency_type type) in dmar_latency_enabled()
25 int dmar_latency_enable(struct intel_iommu *iommu, enum latency_type type) in dmar_latency_enable()
57 void dmar_latency_disable(struct intel_iommu *iommu, enum latency_type type) in dmar_latency_disable()
70 void dmar_latency_update(struct intel_iommu *iommu, enum latency_type type, u64 latency) in dmar_latency_update()
116 int dmar_latency_snapshot(struct intel_iommu *iommu, char *str, size_t size) in dmar_latency_snapshot()
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| D | debugfs.c | 117 struct intel_iommu *iommu; in iommu_regset_show() local
218 static void ctx_tbl_walk(struct seq_file *m, struct intel_iommu *iommu, u16 bus) in ctx_tbl_walk()
264 static void root_tbl_walk(struct seq_file *m, struct intel_iommu *iommu) in root_tbl_walk()
286 struct intel_iommu *iommu; in dmar_translation_struct_show() local
397 struct intel_iommu *iommu) in invalidation_queue_entry_show()
426 struct intel_iommu *iommu; in invalidation_queue_show() local
458 struct intel_iommu *iommu) in ir_tbl_remap_entry_show()
482 struct intel_iommu *iommu) in ir_tbl_posted_entry_show()
514 struct intel_iommu *iommu; in ir_translation_struct_show() local
562 static void latency_show_one(struct seq_file *m, struct intel_iommu *iommu, in latency_show_one()
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| D | perf.h | 47 dmar_latency_enable(struct intel_iommu *iommu, enum latency_type type) in dmar_latency_enable()
53 dmar_latency_disable(struct intel_iommu *iommu, enum latency_type type) in dmar_latency_disable()
58 dmar_latency_enabled(struct intel_iommu *iommu, enum latency_type type) in dmar_latency_enabled()
64 dmar_latency_update(struct intel_iommu *iommu, enum latency_type type, u64 latency) in dmar_latency_update()
69 dmar_latency_snapshot(struct intel_iommu *iommu, char *str, size_t size) in dmar_latency_snapshot()
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| /kernel/linux/linux-5.10/drivers/iommu/intel/ |
| D | irq_remapping.c | 33 struct intel_iommu *iommu; member
40 struct intel_iommu *iommu; member
47 struct intel_iommu *iommu; member
86 static bool ir_pre_enabled(struct intel_iommu *iommu) in ir_pre_enabled()
91 static void clear_ir_pre_enabled(struct intel_iommu *iommu) in clear_ir_pre_enabled()
96 static void init_ir_status(struct intel_iommu *iommu) in init_ir_status()
105 static int alloc_irte(struct intel_iommu *iommu, in alloc_irte()
145 static int qi_flush_iec(struct intel_iommu *iommu, int index, int mask) in qi_flush_iec()
161 struct intel_iommu *iommu; in modify_irte() local
231 struct intel_iommu *iommu = map_ioapic_to_iommu(apic); in map_ioapic_to_ir() local
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| D | iommu.c | 414 static bool translation_pre_enabled(struct intel_iommu *iommu) in translation_pre_enabled()
419 static void clear_translation_pre_enabled(struct intel_iommu *iommu) in clear_translation_pre_enabled()
424 static void init_translation_status(struct intel_iommu *iommu) in init_translation_status()
479 static struct dmar_domain* get_iommu_domain(struct intel_iommu *iommu, u16 did) in get_iommu_domain()
491 static void set_iommu_domain(struct intel_iommu *iommu, u16 did, in set_iommu_domain()
568 static unsigned long __iommu_calculate_sagaw(struct intel_iommu *iommu) in __iommu_calculate_sagaw()
586 static int __iommu_calculate_agaw(struct intel_iommu *iommu, int max_gaw) in __iommu_calculate_agaw()
603 int iommu_calculate_max_sagaw(struct intel_iommu *iommu) in iommu_calculate_max_sagaw()
613 int iommu_calculate_agaw(struct intel_iommu *iommu) in iommu_calculate_agaw()
636 static inline bool iommu_paging_structure_coherency(struct intel_iommu *iommu) in iommu_paging_structure_coherency()
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| D | dmar.c | 948 static void unmap_iommu(struct intel_iommu *iommu) in unmap_iommu()
962 static int map_iommu(struct intel_iommu *iommu, u64 phys_addr) in map_iommu()
1025 static int dmar_alloc_seq_id(struct intel_iommu *iommu) in dmar_alloc_seq_id()
1039 static void dmar_free_seq_id(struct intel_iommu *iommu) in dmar_free_seq_id()
1049 struct intel_iommu *iommu; in alloc_iommu() local
1160 static void free_iommu(struct intel_iommu *iommu) in free_iommu()
1204 static int qi_check_fault(struct intel_iommu *iommu, int index, int wait_index) in qi_check_fault()
1277 int qi_submit_sync(struct intel_iommu *iommu, struct qi_desc *desc, in qi_submit_sync()
1368 void qi_global_iec(struct intel_iommu *iommu) in qi_global_iec()
1381 void qi_flush_context(struct intel_iommu *iommu, u16 did, u16 sid, u8 fm, in qi_flush_context()
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| /kernel/linux/linux-6.6/drivers/iommu/ |
| D | sun50i-iommu.c | 99 struct iommu_device iommu; member
124 struct sun50i_iommu *iommu; member
137 static u32 iommu_read(struct sun50i_iommu *iommu, u32 offset) in iommu_read()
142 static void iommu_write(struct sun50i_iommu *iommu, u32 offset, u32 value) in iommu_write()
293 struct sun50i_iommu *iommu = sun50i_domain->iommu; in sun50i_table_flush() local
300 static void sun50i_iommu_zap_iova(struct sun50i_iommu *iommu, in sun50i_iommu_zap_iova()
317 static void sun50i_iommu_zap_ptw_cache(struct sun50i_iommu *iommu, in sun50i_iommu_zap_ptw_cache()
333 static void sun50i_iommu_zap_range(struct sun50i_iommu *iommu, in sun50i_iommu_zap_range()
356 static int sun50i_iommu_flush_all_tlb(struct sun50i_iommu *iommu) in sun50i_iommu_flush_all_tlb()
386 struct sun50i_iommu *iommu = sun50i_domain->iommu; in sun50i_iommu_flush_iotlb_all() local
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| D | msm_iommu.c | 54 static int __enable_clocks(struct msm_iommu_dev *iommu) in __enable_clocks()
71 static void __disable_clocks(struct msm_iommu_dev *iommu) in __disable_clocks()
120 struct msm_iommu_dev *iommu = NULL; in __flush_iotlb() local
142 struct msm_iommu_dev *iommu = NULL; in __flush_iotlb_range() local
206 static void config_mids(struct msm_iommu_dev *iommu, in config_mids()
366 struct msm_iommu_dev *iommu, *ret = NULL; in find_iommu_for_dev() local
384 struct msm_iommu_dev *iommu; in msm_iommu_probe_device() local
401 struct msm_iommu_dev *iommu; in msm_iommu_attach_dev() local
451 struct msm_iommu_dev *iommu; in msm_iommu_set_platform_dma() local
516 struct msm_iommu_dev *iommu; in msm_iommu_iova_to_phys() local
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| D | rockchip-iommu.c | 113 struct iommu_device iommu; member
121 struct rk_iommu *iommu; member
345 static void rk_iommu_command(struct rk_iommu *iommu, u32 command) in rk_iommu_command()
357 static void rk_iommu_zap_lines(struct rk_iommu *iommu, dma_addr_t iova_start, in rk_iommu_zap_lines()
374 static bool rk_iommu_is_stall_active(struct rk_iommu *iommu) in rk_iommu_is_stall_active()
386 static bool rk_iommu_is_paging_enabled(struct rk_iommu *iommu) in rk_iommu_is_paging_enabled()
398 static bool rk_iommu_is_reset_done(struct rk_iommu *iommu) in rk_iommu_is_reset_done()
409 static int rk_iommu_enable_stall(struct rk_iommu *iommu) in rk_iommu_enable_stall()
434 static int rk_iommu_disable_stall(struct rk_iommu *iommu) in rk_iommu_disable_stall()
455 static int rk_iommu_enable_paging(struct rk_iommu *iommu) in rk_iommu_enable_paging()
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| /kernel/linux/linux-5.10/drivers/iommu/ |
| D | sun50i-iommu.c | 98 struct iommu_device iommu; member
123 struct sun50i_iommu *iommu; member
136 static u32 iommu_read(struct sun50i_iommu *iommu, u32 offset) in iommu_read()
141 static void iommu_write(struct sun50i_iommu *iommu, u32 offset, u32 value) in iommu_write()
292 struct sun50i_iommu *iommu = sun50i_domain->iommu; in sun50i_table_flush() local
299 static int sun50i_iommu_flush_all_tlb(struct sun50i_iommu *iommu) in sun50i_iommu_flush_all_tlb()
329 struct sun50i_iommu *iommu = sun50i_domain->iommu; in sun50i_iommu_flush_iotlb_all() local
354 static int sun50i_iommu_enable(struct sun50i_iommu *iommu) in sun50i_iommu_enable()
436 static void sun50i_iommu_disable(struct sun50i_iommu *iommu) in sun50i_iommu_disable()
451 static void *sun50i_iommu_alloc_page_table(struct sun50i_iommu *iommu, in sun50i_iommu_alloc_page_table()
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| D | msm_iommu.c | 55 static int __enable_clocks(struct msm_iommu_dev *iommu) in __enable_clocks()
72 static void __disable_clocks(struct msm_iommu_dev *iommu) in __disable_clocks()
121 struct msm_iommu_dev *iommu = NULL; in __flush_iotlb() local
143 struct msm_iommu_dev *iommu = NULL; in __flush_iotlb_range() local
214 static void config_mids(struct msm_iommu_dev *iommu, in config_mids()
375 struct msm_iommu_dev *iommu, *ret = NULL; in find_iommu_for_dev() local
393 struct msm_iommu_dev *iommu; in msm_iommu_probe_device() local
414 struct msm_iommu_dev *iommu; in msm_iommu_attach_dev() local
464 struct msm_iommu_dev *iommu; in msm_iommu_detach_dev() local
517 struct msm_iommu_dev *iommu; in msm_iommu_iova_to_phys() local
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| D | rockchip-iommu.c | 107 struct iommu_device iommu; member
115 struct rk_iommu *iommu; member
285 static void rk_iommu_command(struct rk_iommu *iommu, u32 command) in rk_iommu_command()
297 static void rk_iommu_zap_lines(struct rk_iommu *iommu, dma_addr_t iova_start, in rk_iommu_zap_lines()
314 static bool rk_iommu_is_stall_active(struct rk_iommu *iommu) in rk_iommu_is_stall_active()
326 static bool rk_iommu_is_paging_enabled(struct rk_iommu *iommu) in rk_iommu_is_paging_enabled()
338 static bool rk_iommu_is_reset_done(struct rk_iommu *iommu) in rk_iommu_is_reset_done()
349 static int rk_iommu_enable_stall(struct rk_iommu *iommu) in rk_iommu_enable_stall()
374 static int rk_iommu_disable_stall(struct rk_iommu *iommu) in rk_iommu_disable_stall()
395 static int rk_iommu_enable_paging(struct rk_iommu *iommu) in rk_iommu_enable_paging()
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| /kernel/linux/linux-5.10/arch/sparc/kernel/ |
| D | iommu.c | 52 struct iommu *iommu = container_of(iommu_map_table, struct iommu, tbl); in iommu_flushall() local
80 #define IOPTE_IS_DUMMY(iommu, iopte) \ argument
83 static inline void iopte_make_dummy(struct iommu *iommu, iopte_t *iopte) in iopte_make_dummy()
93 int iommu_table_init(struct iommu *iommu, int tsbsize, in iommu_table_init()
157 struct iommu *iommu, in alloc_npages()
170 static int iommu_alloc_ctx(struct iommu *iommu) in iommu_alloc_ctx()
188 static inline void iommu_free_ctx(struct iommu *iommu, int ctx) in iommu_free_ctx()
202 struct iommu *iommu; in dma_4u_alloc_coherent() local
250 struct iommu *iommu; in dma_4u_free_coherent() local
268 struct iommu *iommu; in dma_4u_map_page() local
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| D | iommu-common.c | 19 static inline bool need_flush(struct iommu_map_table *iommu) in need_flush()
24 static inline void set_flush(struct iommu_map_table *iommu) in set_flush()
29 static inline void clear_flush(struct iommu_map_table *iommu) in clear_flush()
52 void iommu_tbl_pool_init(struct iommu_map_table *iommu, in iommu_tbl_pool_init()
98 struct iommu_map_table *iommu, in iommu_tbl_range_alloc()
246 void iommu_tbl_range_free(struct iommu_map_table *iommu, u64 dma_addr, in iommu_tbl_range_free()
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| /kernel/linux/linux-6.6/arch/sparc/kernel/ |
| D | iommu.c | 52 struct iommu *iommu = container_of(iommu_map_table, struct iommu, tbl); in iommu_flushall() local
80 #define IOPTE_IS_DUMMY(iommu, iopte) \ argument
83 static inline void iopte_make_dummy(struct iommu *iommu, iopte_t *iopte) in iopte_make_dummy()
93 int iommu_table_init(struct iommu *iommu, int tsbsize, in iommu_table_init()
157 struct iommu *iommu, in alloc_npages()
170 static int iommu_alloc_ctx(struct iommu *iommu) in iommu_alloc_ctx()
188 static inline void iommu_free_ctx(struct iommu *iommu, int ctx) in iommu_free_ctx()
202 struct iommu *iommu; in dma_4u_alloc_coherent() local
250 struct iommu *iommu; in dma_4u_free_coherent() local
268 struct iommu *iommu; in dma_4u_map_page() local
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| D | iommu-common.c | 19 static inline bool need_flush(struct iommu_map_table *iommu) in need_flush()
24 static inline void set_flush(struct iommu_map_table *iommu) in set_flush()
29 static inline void clear_flush(struct iommu_map_table *iommu) in clear_flush()
52 void iommu_tbl_pool_init(struct iommu_map_table *iommu, in iommu_tbl_pool_init()
98 struct iommu_map_table *iommu, in iommu_tbl_range_alloc()
246 void iommu_tbl_range_free(struct iommu_map_table *iommu, u64 dma_addr, in iommu_tbl_range_free()
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| /kernel/linux/linux-5.10/drivers/vfio/ |
| D | vfio_iommu_type1.c | 138 #define IS_IOMMU_CAP_DOMAIN_IN_CONTAINER(iommu) \ argument
165 static struct vfio_dma *vfio_find_dma(struct vfio_iommu *iommu, in vfio_find_dma()
184 static void vfio_link_dma(struct vfio_iommu *iommu, struct vfio_dma *new) in vfio_link_dma()
203 static void vfio_unlink_dma(struct vfio_iommu *iommu, struct vfio_dma *old) in vfio_unlink_dma()
247 static void vfio_iommu_populate_bitmap_full(struct vfio_iommu *iommu) in vfio_iommu_populate_bitmap_full()
259 static int vfio_dma_bitmap_alloc_all(struct vfio_iommu *iommu, size_t pgsize) in vfio_dma_bitmap_alloc_all()
284 static void vfio_dma_bitmap_free_all(struct vfio_iommu *iommu) in vfio_dma_bitmap_free_all()
720 struct vfio_iommu *iommu = iommu_data; in vfio_iommu_type1_pin_pages() local
824 struct vfio_iommu *iommu = iommu_data; in vfio_iommu_type1_unpin_pages() local
945 static long vfio_unmap_unpin(struct vfio_iommu *iommu, struct vfio_dma *dma, in vfio_unmap_unpin()
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| /kernel/linux/linux-6.6/drivers/vfio/ |
| D | vfio_iommu_type1.c | 165 static struct vfio_dma *vfio_find_dma(struct vfio_iommu *iommu, in vfio_find_dma()
184 static struct rb_node *vfio_find_dma_first_node(struct vfio_iommu *iommu, in vfio_find_dma_first_node()
209 static void vfio_link_dma(struct vfio_iommu *iommu, struct vfio_dma *new) in vfio_link_dma()
228 static void vfio_unlink_dma(struct vfio_iommu *iommu, struct vfio_dma *old) in vfio_unlink_dma()
272 static void vfio_iommu_populate_bitmap_full(struct vfio_iommu *iommu) in vfio_iommu_populate_bitmap_full()
284 static int vfio_dma_bitmap_alloc_all(struct vfio_iommu *iommu, size_t pgsize) in vfio_dma_bitmap_alloc_all()
309 static void vfio_dma_bitmap_free_all(struct vfio_iommu *iommu) in vfio_dma_bitmap_free_all()
802 struct vfio_iommu *iommu = iommu_data; in vfio_iommu_type1_pin_pages() local
919 struct vfio_iommu *iommu = iommu_data; in vfio_iommu_type1_unpin_pages() local
1037 static long vfio_unmap_unpin(struct vfio_iommu *iommu, struct vfio_dma *dma, in vfio_unmap_unpin()
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