| /kernel/linux/linux-5.10/arch/sparc/kernel/ |
| H A D | iommu-common.c | 48 * is the number of table entries. If `large_pool' is set to true,
56 bool large_pool, u32 npools, in iommu_tbl_pool_init()
60 struct iommu_pool *p = &(iommu->large_pool); in iommu_tbl_pool_init()
74 if (large_pool) in iommu_tbl_pool_init()
77 if (!large_pool) in iommu_tbl_pool_init()
88 if (!large_pool) in iommu_tbl_pool_init()
90 /* initialize large_pool */ in iommu_tbl_pool_init()
111 bool large_pool = ((iommu->flags & IOMMU_HAS_LARGE_POOL) != 0); in iommu_tbl_range_alloc() local
112 bool largealloc = (large_pool && npages > iommu_large_alloc); in iommu_tbl_range_alloc()
126 pool = &(iommu->large_pool); in iommu_tbl_range_alloc()
52 iommu_tbl_pool_init(struct iommu_map_table *iommu, unsigned long num_entries, u32 table_shift, void (*lazy_flush)(struct iommu_map_table *), bool large_pool, u32 npools, bool skip_span_boundary_check) iommu_tbl_pool_init() argument
228 bool large_pool = ((tbl->flags & IOMMU_HAS_LARGE_POOL) != 0); get_pool() local
[all...] |
| /kernel/linux/linux-6.6/arch/sparc/kernel/ |
| H A D | iommu-common.c | 48 * is the number of table entries. If `large_pool' is set to true,
56 bool large_pool, u32 npools, in iommu_tbl_pool_init()
60 struct iommu_pool *p = &(iommu->large_pool); in iommu_tbl_pool_init()
74 if (large_pool) in iommu_tbl_pool_init()
77 if (!large_pool) in iommu_tbl_pool_init()
88 if (!large_pool) in iommu_tbl_pool_init()
90 /* initialize large_pool */ in iommu_tbl_pool_init()
111 bool large_pool = ((iommu->flags & IOMMU_HAS_LARGE_POOL) != 0); in iommu_tbl_range_alloc() local
112 bool largealloc = (large_pool && npages > iommu_large_alloc); in iommu_tbl_range_alloc()
126 pool = &(iommu->large_pool); in iommu_tbl_range_alloc()
52 iommu_tbl_pool_init(struct iommu_map_table *iommu, unsigned long num_entries, u32 table_shift, void (*lazy_flush)(struct iommu_map_table *), bool large_pool, u32 npools, bool skip_span_boundary_check) iommu_tbl_pool_init() argument
228 bool large_pool = ((tbl->flags & IOMMU_HAS_LARGE_POOL) != 0); get_pool() local
[all...] |
| /kernel/linux/linux-5.10/arch/sparc/include/asm/ |
| H A D | iommu-common.h | 31 struct iommu_pool large_pool; member
39 bool large_pool, u32 npools,
|
| /kernel/linux/linux-6.6/arch/sparc/include/asm/ |
| H A D | iommu-common.h | 31 struct iommu_pool large_pool; member
39 bool large_pool, u32 npools,
|
| /kernel/linux/linux-5.10/arch/powerpc/kernel/ |
| H A D | iommu.c | 211 pool = &(tbl->large_pool); in iommu_range_alloc()
372 unsigned long largepool_start = tbl->large_pool.start; in get_pool()
376 p = &tbl->large_pool; in get_pool()
725 p = &tbl->large_pool; in iommu_init_table()
1062 spin_lock_irqsave(&tbl->large_pool.lock, flags); in iommu_take_ownership()
1064 spin_lock_nest_lock(&tbl->pools[i].lock, &tbl->large_pool.lock); in iommu_take_ownership()
1080 spin_unlock_irqrestore(&tbl->large_pool.lock, flags); in iommu_take_ownership()
1090 spin_lock_irqsave(&tbl->large_pool.lock, flags); in iommu_release_ownership()
1092 spin_lock_nest_lock(&tbl->pools[i].lock, &tbl->large_pool.lock); in iommu_release_ownership()
1101 spin_unlock_irqrestore(&tbl->large_pool in iommu_release_ownership()
[all...] |
| /kernel/linux/linux-6.6/arch/powerpc/kernel/ |
| H A D | iommu.c | 250 pool = &(tbl->large_pool); in iommu_range_alloc()
311 pool = &tbl->large_pool; in iommu_range_alloc()
420 unsigned long largepool_start = tbl->large_pool.start; in get_pool()
424 p = &tbl->large_pool; in get_pool()
762 p = &tbl->large_pool; in iommu_init_table()
1120 spin_lock_irqsave(&tbl->large_pool.lock, flags); in iommu_take_ownership()
1122 spin_lock_nest_lock(&tbl->pools[i].lock, &tbl->large_pool.lock); in iommu_take_ownership()
1133 spin_unlock_irqrestore(&tbl->large_pool.lock, flags); in iommu_take_ownership()
1142 spin_lock_irqsave(&tbl->large_pool.lock, flags); in iommu_release_ownership()
1144 spin_lock_nest_lock(&tbl->pools[i].lock, &tbl->large_pool in iommu_release_ownership()
[all...] |
| /kernel/linux/linux-5.10/arch/powerpc/include/asm/ |
| H A D | iommu.h | 106 struct iommu_pool large_pool; member
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| /kernel/linux/linux-6.6/arch/powerpc/include/asm/ |
| H A D | iommu.h | 107 struct iommu_pool large_pool; member
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| /kernel/linux/linux-5.10/arch/powerpc/platforms/pseries/ |
| H A D | iommu.c | 662 spin_lock_irqsave(&tbl->large_pool.lock, flags); in tce_exchange_pseries()
673 spin_unlock_irqrestore(&tbl->large_pool.lock, flags); in tce_exchange_pseries()
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| /kernel/linux/linux-6.6/arch/powerpc/platforms/pseries/ |
| H A D | iommu.c | 673 spin_lock_irqsave(&tbl->large_pool.lock, flags); in tce_exchange_pseries()
684 spin_unlock_irqrestore(&tbl->large_pool.lock, flags); in tce_exchange_pseries()
|