Searched refs:IOMMU_NPTES (Results 1 - 2 of 2) sorted by relevance
| /kernel/linux/linux-5.10/arch/sparc/mm/ |
| H A D | iommu.c | 37 #define IOMMU_NPTES (IOMMU_WINSIZE/PAGE_SIZE) /* 64K PTEs, 256KB */ macro
98 IOMMU_NPTES * sizeof(iopte_t)); in sbus_iommu_init()
104 memset(iommu->page_table, 0, IOMMU_NPTES*sizeof(iopte_t)); in sbus_iommu_init()
112 bitmap = kmalloc(IOMMU_NPTES>>3, GFP_KERNEL); in sbus_iommu_init()
115 (int)(IOMMU_NPTES>>3)); in sbus_iommu_init()
118 bit_map_init(&iommu->usemap, bitmap, IOMMU_NPTES); in sbus_iommu_init()
129 (int)(IOMMU_NPTES*sizeof(iopte_t)), (int)IOMMU_NPTES); in sbus_iommu_init()
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| /kernel/linux/linux-6.6/arch/sparc/mm/ |
| H A D | iommu.c | 38 #define IOMMU_NPTES (IOMMU_WINSIZE/PAGE_SIZE) /* 64K PTEs, 256KB */ macro
99 IOMMU_NPTES * sizeof(iopte_t)); in sbus_iommu_init()
105 memset(iommu->page_table, 0, IOMMU_NPTES*sizeof(iopte_t)); in sbus_iommu_init()
113 bitmap = kmalloc(IOMMU_NPTES>>3, GFP_KERNEL); in sbus_iommu_init()
116 (int)(IOMMU_NPTES>>3)); in sbus_iommu_init()
119 bit_map_init(&iommu->usemap, bitmap, IOMMU_NPTES); in sbus_iommu_init()
130 (int)(IOMMU_NPTES*sizeof(iopte_t)), (int)IOMMU_NPTES); in sbus_iommu_init()
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