| /linux/drivers/media/pci/ivtv/ |
| H A D | ivtv-udma.c | 25 …_udma_fill_sg_list (struct ivtv_user_dma *dma, struct ivtv_dma_page_info *dma_page, int map_offset) in ivtv_udma_fill_sg_list() argument
30 if (map_offset < 0) in ivtv_udma_fill_sg_list()
31 return map_offset; in ivtv_udma_fill_sg_list()
40 if (PageHighMem(dma->map[map_offset])) { in ivtv_udma_fill_sg_list()
43 if (dma->bouncemap[map_offset] == NULL) in ivtv_udma_fill_sg_list()
44 dma->bouncemap[map_offset] = alloc_page(GFP_KERNEL); in ivtv_udma_fill_sg_list()
45 if (dma->bouncemap[map_offset] == NULL) in ivtv_udma_fill_sg_list()
48 src = kmap_atomic(dma->map[map_offset]) + offset; in ivtv_udma_fill_sg_list()
49 memcpy(page_address(dma->bouncemap[map_offset]) + offset, src, len); in ivtv_udma_fill_sg_list()
52 sg_set_page(&dma->SGlist[map_offset], dma->bouncemap[map_offset], len, offset); in ivtv_udma_fill_sg_list()
[all …]
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| H A D | ivtv-udma.h | 14 …_udma_fill_sg_list(struct ivtv_user_dma *dma, struct ivtv_dma_page_info *dma_page, int map_offset);
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| /linux/drivers/firmware/efi/libstub/ |
| H A D | randomalloc.c | 69 int map_offset; in efi_random_alloc() local
85 for (map_offset = 0; map_offset < map->map_size; map_offset += map->desc_size) { in efi_random_alloc()
86 efi_memory_desc_t *md = (void *)map->map + map_offset; in efi_random_alloc()
116 for (map_offset = 0; map_offset < map->map_size; map_offset += map->desc_size) { in efi_random_alloc()
117 efi_memory_desc_t *md = (void *)map->map + map_offset; in efi_random_alloc()
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| H A D | kaslr.c | 63 int map_offset; in check_image_region() local
69 for (map_offset = 0; map_offset < map->map_size; map_offset += map->desc_size) { in check_image_region()
70 efi_memory_desc_t *md = (void *)map->map + map_offset; in check_image_region()
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| /linux/drivers/clk/microchip/ |
| H A D | clk-mpfs.c | 85 u8 map_offset; member
101 u8 map_offset; member
258 regmap_read(cfg->map, cfg->map_offset, &val); in mpfs_cfg_clk_recalc_rate()
288 regmap_update_bits(cfg->map, cfg->map_offset, val, mask); in mpfs_cfg_clk_set_rate()
304 .cfg.map_offset = _offset, \
326 .cfg.map_offset = REG_RTC_CLOCK_CR,
364 regmap_update_bits(periph->map, periph->map_offset, in mpfs_periph_clk_enable()
375 regmap_update_bits(periph->map, periph->map_offset, BIT(periph->shift), 0); in mpfs_periph_clk_disable()
384 regmap_read(periph->map, periph->map_offset, &val); in mpfs_periph_clk_is_enabled()
397 .periph.map_offset = REG_SUBBLK_CLOCK_CR, \
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| /linux/fs/ext4/ |
| H A D | readpage.c | 266 unsigned map_offset = block_in_file - map.m_lblk; in ext4_mpage_readpages() local
267 unsigned last = map.m_len - map_offset; in ext4_mpage_readpages()
269 first_block = map.m_pblk + map_offset; in ext4_mpage_readpages()
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| /linux/drivers/video/fbdev/ |
| H A D | sbuslib.c | 49 unsigned long map_offset = 0; in sbusfb_mmap_helper() local
78 map_offset = (physbase + map[i].poff) & POFF_MASK; in sbusfb_mmap_helper()
90 map_offset >> PAGE_SHIFT), in sbusfb_mmap_helper()
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| /linux/drivers/input/rmi4/ |
| H A D | rmi_driver.c | 571 int map_offset = 0; in rmi_read_register_desc() local
609 bitmap_set(rdesc->presense_map, map_offset, 1); in rmi_read_register_desc()
610 ++map_offset; in rmi_read_register_desc()
666 map_offset = 0; in rmi_read_register_desc()
672 map_offset, 1); in rmi_read_register_desc()
673 ++map_offset; in rmi_read_register_desc()
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| /linux/drivers/infiniband/hw/bnxt_re/ |
| H A D | debugfs.c | 151 u64 map_offset; in map_cc_config_offset_gen0_ext0() local
153 map_offset = BIT(offset); in map_cc_config_offset_gen0_ext0()
155 switch (map_offset) { in map_cc_config_offset_gen0_ext0()
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| /linux/fs/ |
| H A D | mpage.c | 195 unsigned map_offset = block_in_file - args->first_logical_block; in do_mpage_readpage() local
196 unsigned last = nblocks - map_offset; in do_mpage_readpage()
198 first_block = map_bh->b_blocknr + map_offset; in do_mpage_readpage()
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| /linux/drivers/pci/endpoint/ |
| H A D | pci-epc-core.c | 476 size_t map_offset = 0; in pci_epc_mem_map() local
496 &map_size, &map_offset); in pci_epc_mem_map()
510 map->phys_addr = map->phys_base + map_offset; in pci_epc_mem_map()
511 map->virt_addr = map->virt_base + map_offset; in pci_epc_mem_map()
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/ |
| H A D | uar.c | 194 static unsigned long map_offset(struct mlx5_core_dev *mdev, int dbi) in map_offset() function
248 bfreg->map = up->map + map_offset(mdev, dbi); in alloc_bfreg()
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| /linux/drivers/accel/amdxdna/ |
| H A D | amdxdna_gem.c | 911 args->map_offset = drm_vma_node_offset_addr(&gobj->vma_node); in amdxdna_drm_get_bo_info_ioctl()
913 args->map_offset = AMDXDNA_INVALID_ADDR; in amdxdna_drm_get_bo_info_ioctl()
916 args->handle, args->map_offset, args->vaddr, args->xdna_addr); in amdxdna_drm_get_bo_info_ioctl()
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| /linux/include/uapi/drm/ |
| H A D | amdxdna_accel.h | 212 * @map_offset: Returned DRM fake offset for mmap().
221 __u64 map_offset;
213 __u64 map_offset; global() member
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| /linux/drivers/video/fbdev/aty/ |
| H A D | atyfb_base.c | 1939 unsigned long map_offset = 0; in atyfb_mmap() local
1974 map_offset = par->mmap_map[i].poff + (offset - start); in atyfb_mmap()
1988 map_offset >> PAGE_SHIFT, map_size, vma->vm_page_prot)) in atyfb_mmap()
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