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Searched refs:bad_page_cpu (Results 1 – 2 of 2) sorted by relevance

/drivers/gpu/drm/etnaviv/
A Detnaviv_mmu.c499 global->bad_page_cpu = dma_alloc_wc(dev, SZ_4K, &global->bad_page_dma, in etnaviv_iommu_global_init()
501 if (!global->bad_page_cpu) in etnaviv_iommu_global_init()
504 memset32(global->bad_page_cpu, 0xdead55aa, SZ_4K / sizeof(u32)); in etnaviv_iommu_global_init()
528 dma_free_wc(dev, SZ_4K, global->bad_page_cpu, global->bad_page_dma); in etnaviv_iommu_global_init()
550 if (global->bad_page_cpu) in etnaviv_iommu_global_fini()
552 global->bad_page_cpu, global->bad_page_dma); in etnaviv_iommu_global_fini()
A Detnaviv_mmu.h47 void *bad_page_cpu; member

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