| /Linux-v4.19/arch/arc/mm/ |
| D | highmem.c | 89 unsigned long kvaddr = (unsigned long)kv; in __kunmap_atomic() local
91 if (kvaddr >= FIXMAP_BASE && kvaddr < (FIXMAP_BASE + FIXMAP_SIZE)) { in __kunmap_atomic()
102 WARN_ON(kvaddr != FIXMAP_ADDR(idx)); in __kunmap_atomic()
104 pte_clear(&init_mm, kvaddr, fixmap_page_table + idx); in __kunmap_atomic()
105 local_flush_tlb_kernel_range(kvaddr, kvaddr + PAGE_SIZE); in __kunmap_atomic()
115 static noinline pte_t * __init alloc_kmap_pgtable(unsigned long kvaddr) in alloc_kmap_pgtable() argument
122 pgd_k = pgd_offset_k(kvaddr); in alloc_kmap_pgtable()
123 pud_k = pud_offset(pgd_k, kvaddr); in alloc_kmap_pgtable()
124 pmd_k = pmd_offset(pud_k, kvaddr); in alloc_kmap_pgtable()
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| D | dma.c | 26 void *kvaddr; in arch_dma_alloc() local
50 kvaddr = ioremap_nocache(paddr, size); in arch_dma_alloc()
51 if (kvaddr == NULL) { in arch_dma_alloc()
56 kvaddr = (void *)(u32)paddr; in arch_dma_alloc()
72 return kvaddr; in arch_dma_alloc()
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| /Linux-v4.19/arch/xtensa/mm/ |
| D | highmem.c | 62 void __kunmap_atomic(void *kvaddr) in __kunmap_atomic() argument
64 if (kvaddr >= (void *)FIXADDR_START && in __kunmap_atomic()
65 kvaddr < (void *)FIXADDR_TOP) { in __kunmap_atomic()
67 DCACHE_ALIAS((unsigned long)kvaddr)); in __kunmap_atomic()
75 pte_clear(&init_mm, kvaddr, kmap_pte + idx); in __kunmap_atomic()
76 local_flush_tlb_kernel_range((unsigned long)kvaddr, in __kunmap_atomic()
77 (unsigned long)kvaddr + PAGE_SIZE); in __kunmap_atomic()
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| D | cache.c | 64 unsigned long kvaddr; in kmap_invalidate_coherent() local
67 kvaddr = (unsigned long)page_to_virt(page); in kmap_invalidate_coherent()
69 __invalidate_dcache_page(kvaddr); in kmap_invalidate_coherent()
71 kvaddr = TLBTEMP_BASE_1 + in kmap_invalidate_coherent()
74 __invalidate_dcache_page_alias(kvaddr, in kmap_invalidate_coherent()
95 void *kvaddr = coherent_kvaddr(page, TLBTEMP_BASE_1, vaddr, &paddr); in clear_user_highpage() local
100 clear_page_alias(kvaddr, paddr); in clear_user_highpage()
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| /Linux-v4.19/arch/sh/mm/ |
| D | kmap.c | 54 void kunmap_coherent(void *kvaddr) in kunmap_coherent() argument
56 if (kvaddr >= (void *)FIXADDR_START) { in kunmap_coherent()
57 unsigned long vaddr = (unsigned long)kvaddr & PAGE_MASK; in kunmap_coherent()
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| /Linux-v4.19/arch/nds32/mm/ |
| D | highmem.c | 64 void __kunmap_atomic(void *kvaddr) in __kunmap_atomic() argument
66 if (kvaddr >= (void *)FIXADDR_START) { in __kunmap_atomic()
67 unsigned long vaddr = (unsigned long)kvaddr; in __kunmap_atomic()
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| /Linux-v4.19/drivers/gpu/drm/rockchip/ |
| D | rockchip_drm_gem.c | 142 rk_obj->kvaddr = vmap(rk_obj->pages, rk_obj->num_pages, VM_MAP, in rockchip_gem_alloc_iommu()
144 if (!rk_obj->kvaddr) { in rockchip_gem_alloc_iommu()
172 rk_obj->kvaddr = dma_alloc_attrs(drm->dev, obj->size, in rockchip_gem_alloc_dma()
175 if (!rk_obj->kvaddr) { in rockchip_gem_alloc_dma()
198 vunmap(rk_obj->kvaddr); in rockchip_gem_free_iommu()
208 dma_free_attrs(drm->dev, obj->size, rk_obj->kvaddr, rk_obj->dma_addr, in rockchip_gem_free_dma()
252 return dma_mmap_attrs(drm->dev, vma, rk_obj->kvaddr, rk_obj->dma_addr, in rockchip_drm_gem_object_mmap_dma()
471 ret = dma_get_sgtable_attrs(drm->dev, sgt, rk_obj->kvaddr, in rockchip_gem_prime_get_sg_table()
574 return rk_obj->kvaddr; in rockchip_gem_prime_vmap()
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| D | rockchip_drm_fbdev.c | 105 fbi->screen_base = rk_obj->kvaddr + offset; in rockchip_drm_fbdev_create()
111 rk_obj->kvaddr, in rockchip_drm_fbdev_create()
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| D | rockchip_drm_gem.h | 24 void *kvaddr; member
|
| /Linux-v4.19/arch/arm/mm/ |
| D | highmem.c | 102 void __kunmap_atomic(void *kvaddr) in __kunmap_atomic() argument
104 unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK; in __kunmap_atomic()
107 if (kvaddr >= (void *)FIXADDR_START) { in __kunmap_atomic()
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| /Linux-v4.19/arch/powerpc/mm/ |
| D | highmem.c | 56 void __kunmap_atomic(void *kvaddr) in __kunmap_atomic() argument
58 unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK; in __kunmap_atomic()
|
| /Linux-v4.19/arch/microblaze/mm/ |
| D | highmem.c | 60 void __kunmap_atomic(void *kvaddr) in __kunmap_atomic() argument
62 unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK; in __kunmap_atomic()
|
| /Linux-v4.19/drivers/infiniband/hw/qib/ |
| D | qib_user_sdma.c | 94 void *kvaddr; /* FIXME: only for pio hack */ member
262 struct page *page, void *kvaddr, in qib_user_sdma_init_frag() argument
272 pkt->addr[i].kvaddr = kvaddr; in qib_user_sdma_init_frag()
303 u16 offset, u16 len, void *kvaddr) in qib_user_sdma_page_to_frags() argument
372 page, kvaddr, /* struct page, virt addr */ in qib_user_sdma_page_to_frags()
389 pkt->addr[pkt->index].kvaddr, in qib_user_sdma_page_to_frags()
443 pbc16 = (__le16 *)pkt->addr[pkt->index].kvaddr; in qib_user_sdma_page_to_frags()
480 pkt->addr[pkt->index].kvaddr, in qib_user_sdma_page_to_frags()
548 kvaddr = NULL; in qib_user_sdma_page_to_frags()
634 if (pkt->addr[i].kvaddr) in qib_user_sdma_free_pkt_frag()
[all …]
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| /Linux-v4.19/drivers/gpu/drm/exynos/ |
| D | exynos_drm_fbdev.c | 100 exynos_gem->kvaddr = (void __iomem *) vmap(exynos_gem->pages, nr_pages, in exynos_drm_fbdev_update()
102 if (!exynos_gem->kvaddr) { in exynos_drm_fbdev_update()
110 fbi->screen_base = exynos_gem->kvaddr + offset; in exynos_drm_fbdev_update()
244 vunmap(exynos_gem->kvaddr); in exynos_drm_fbdev_destroy()
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| /Linux-v4.19/arch/sparc/mm/ |
| D | highmem.c | 88 void __kunmap_atomic(void *kvaddr) in __kunmap_atomic() argument
90 unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK; in __kunmap_atomic()
|
| /Linux-v4.19/arch/x86/mm/ |
| D | iomap_32.c | 102 iounmap_atomic(void __iomem *kvaddr) in iounmap_atomic() argument
104 unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK; in iounmap_atomic()
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| D | highmem_32.c | 71 void __kunmap_atomic(void *kvaddr) in __kunmap_atomic() argument
73 unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK; in __kunmap_atomic()
|
| /Linux-v4.19/arch/mips/mm/ |
| D | highmem.c | 70 void __kunmap_atomic(void *kvaddr) in __kunmap_atomic() argument
72 unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK; in __kunmap_atomic()
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| /Linux-v4.19/arch/x86/include/asm/ |
| D | iomap.h | 33 iounmap_atomic(void __iomem *kvaddr);
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| D | highmem.h | 69 void __kunmap_atomic(void *kvaddr);
|
| /Linux-v4.19/arch/mips/include/asm/ |
| D | highmem.h | 55 extern void __kunmap_atomic(void *kvaddr);
|
| /Linux-v4.19/arch/nds32/include/asm/ |
| D | highmem.h | 60 extern void __kunmap_atomic(void *kvaddr);
|
| /Linux-v4.19/drivers/gpu/drm/mediatek/ |
| D | mtk_drm_gem.h | 36 void *kvaddr; member
|
| /Linux-v4.19/arch/arc/include/asm/ |
| D | highmem.h | 40 extern void __kunmap_atomic(void *kvaddr);
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| /Linux-v4.19/arch/arm/include/asm/ |
| D | highmem.h | 69 extern void __kunmap_atomic(void *kvaddr);
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