| /kernel/linux/linux-6.6/drivers/s390/char/ |
| D | tape_char.c | 98 tapechar_check_idalbuffer(struct tape_device *device, size_t block_size) in tapechar_check_idalbuffer() argument
103 device->char_data.idal_buf->size == block_size) in tapechar_check_idalbuffer()
106 if (block_size > MAX_BLOCKSIZE) { in tapechar_check_idalbuffer()
108 block_size, MAX_BLOCKSIZE); in tapechar_check_idalbuffer()
113 new = idal_buffer_alloc(block_size, 0); in tapechar_check_idalbuffer()
133 size_t block_size; in tapechar_read() local
149 if (device->char_data.block_size != 0) { in tapechar_read()
150 if (count < device->char_data.block_size) { in tapechar_read()
155 block_size = device->char_data.block_size; in tapechar_read()
157 block_size = count; in tapechar_read()
[all …]
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| /kernel/linux/linux-5.10/drivers/s390/char/ |
| D | tape_char.c | 98 tapechar_check_idalbuffer(struct tape_device *device, size_t block_size) in tapechar_check_idalbuffer() argument
103 device->char_data.idal_buf->size == block_size) in tapechar_check_idalbuffer()
106 if (block_size > MAX_BLOCKSIZE) { in tapechar_check_idalbuffer()
108 block_size, MAX_BLOCKSIZE); in tapechar_check_idalbuffer()
113 new = idal_buffer_alloc(block_size, 0); in tapechar_check_idalbuffer()
133 size_t block_size; in tapechar_read() local
149 if (device->char_data.block_size != 0) { in tapechar_read()
150 if (count < device->char_data.block_size) { in tapechar_read()
155 block_size = device->char_data.block_size; in tapechar_read()
157 block_size = count; in tapechar_read()
[all …]
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| /kernel/linux/linux-6.6/fs/befs/ |
| D | super.c | 34 befs_sb->block_size = fs32_to_cpu(sb, disk_sb->block_size); in befs_load_sb()
76 if ((befs_sb->block_size != 1024) in befs_check_sb()
77 && (befs_sb->block_size != 2048) in befs_check_sb()
78 && (befs_sb->block_size != 4096) in befs_check_sb()
79 && (befs_sb->block_size != 8192)) { in befs_check_sb()
80 befs_error(sb, "invalid blocksize: %u", befs_sb->block_size); in befs_check_sb()
84 if (befs_sb->block_size > PAGE_SIZE) { in befs_check_sb()
86 "than system pagesize(%lu)", befs_sb->block_size, in befs_check_sb()
92 * block_shift and block_size encode the same information in befs_check_sb()
96 if ((1 << befs_sb->block_shift) != befs_sb->block_size) { in befs_check_sb()
[all …]
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| /kernel/linux/linux-5.10/fs/befs/ |
| D | super.c | 34 befs_sb->block_size = fs32_to_cpu(sb, disk_sb->block_size); in befs_load_sb()
76 if ((befs_sb->block_size != 1024) in befs_check_sb()
77 && (befs_sb->block_size != 2048) in befs_check_sb()
78 && (befs_sb->block_size != 4096) in befs_check_sb()
79 && (befs_sb->block_size != 8192)) { in befs_check_sb()
80 befs_error(sb, "invalid blocksize: %u", befs_sb->block_size); in befs_check_sb()
84 if (befs_sb->block_size > PAGE_SIZE) { in befs_check_sb()
86 "than system pagesize(%lu)", befs_sb->block_size, in befs_check_sb()
92 * block_shift and block_size encode the same information in befs_check_sb()
96 if ((1 << befs_sb->block_shift) != befs_sb->block_size) { in befs_check_sb()
[all …]
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| /kernel/linux/linux-6.6/sound/soc/intel/avs/ |
| D | topology.c | 36 u32 block_size, u32 token, u32 *offset) in avs_tplg_vendor_array_lookup() argument
40 while (block_size > 0) { in avs_tplg_vendor_array_lookup()
44 if (tuples_size > block_size) in avs_tplg_vendor_array_lookup()
53 block_size -= tuples_size; in avs_tplg_vendor_array_lookup()
72 u32 block_size, u32 token, u32 *offset) in avs_tplg_vendor_array_lookup_next() argument
77 if (tuples_size > block_size) in avs_tplg_vendor_array_lookup_next()
81 block_size -= tuples_size; in avs_tplg_vendor_array_lookup_next()
83 ret = avs_tplg_vendor_array_lookup(tuples, block_size, token, offset); in avs_tplg_vendor_array_lookup_next()
94 * assigned to @block_size as the entire block belongs to the current
101 u32 block_size, u32 entry_id_token, u32 *size) in avs_tplg_vendor_entry_size() argument
[all …]
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| /kernel/linux/linux-6.6/drivers/crypto/ccp/ |
| D | ccp-crypto-sha.c | 65 unsigned int block_size = in ccp_do_sha_update() local
74 if (!final && (len <= block_size)) { in ccp_do_sha_update()
86 rctx->hash_rem = final ? 0 : len & (block_size - 1); in ccp_do_sha_update()
90 rctx->hash_cnt -= block_size; in ccp_do_sha_update()
91 rctx->hash_rem = block_size; in ccp_do_sha_update()
189 unsigned int block_size = in ccp_sha_init() local
199 memcpy(rctx->buf, ctx->u.sha.ipad, block_size); in ccp_sha_init()
200 rctx->buf_count = block_size; in ccp_sha_init()
277 unsigned int block_size = crypto_shash_blocksize(shash); in ccp_sha_setkey() local
289 if (key_len > block_size) { in ccp_sha_setkey()
[all …]
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| /kernel/linux/linux-5.10/drivers/crypto/ccp/ |
| D | ccp-crypto-sha.c | 64 unsigned int block_size = in ccp_do_sha_update() local
73 if (!final && (len <= block_size)) { in ccp_do_sha_update()
85 rctx->hash_rem = final ? 0 : len & (block_size - 1); in ccp_do_sha_update()
89 rctx->hash_cnt -= block_size; in ccp_do_sha_update()
90 rctx->hash_rem = block_size; in ccp_do_sha_update()
188 unsigned int block_size = in ccp_sha_init() local
198 memcpy(rctx->buf, ctx->u.sha.ipad, block_size); in ccp_sha_init()
199 rctx->buf_count = block_size; in ccp_sha_init()
276 unsigned int block_size = crypto_shash_blocksize(shash); in ccp_sha_setkey() local
288 if (key_len > block_size) { in ccp_sha_setkey()
[all …]
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| /kernel/linux/linux-5.10/drivers/gpu/drm/i915/gem/ |
| D | i915_gem_region.c | 61 u64 block_size, offset; in i915_gem_object_get_pages_buddy() local
63 block_size = min_t(u64, size, in i915_gem_object_get_pages_buddy()
67 GEM_BUG_ON(overflows_type(block_size, sg->length)); in i915_gem_object_get_pages_buddy()
70 add_overflows_t(typeof(sg->length), sg->length, block_size)) { in i915_gem_object_get_pages_buddy()
77 sg_dma_len(sg) = block_size; in i915_gem_object_get_pages_buddy()
79 sg->length = block_size; in i915_gem_object_get_pages_buddy()
83 sg->length += block_size; in i915_gem_object_get_pages_buddy()
84 sg_dma_len(sg) += block_size; in i915_gem_object_get_pages_buddy()
87 prev_end = offset + block_size; in i915_gem_object_get_pages_buddy()
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| /kernel/linux/linux-6.6/drivers/net/wireless/microchip/wilc1000/ |
| D | sdio.c | 29 u32 block_size; member
50 u32 block_size; member
102 func->cur_blksize = cmd->block_size; in wilc_sdio_cmd53()
104 size = cmd->count * cmd->block_size; in wilc_sdio_cmd53()
331 u32 block_size) in wilc_sdio_set_block_size() argument
341 cmd.data = (u8)block_size; in wilc_sdio_set_block_size()
350 cmd.data = (u8)(block_size >> 8); in wilc_sdio_set_block_size()
404 cmd.block_size = sdio_priv->block_size; in wilc_sdio_write_reg()
418 u32 block_size = sdio_priv->block_size; in wilc_sdio_write() local
438 nblk = size / block_size; in wilc_sdio_write()
[all …]
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| /kernel/linux/linux-5.10/drivers/net/wireless/microchip/wilc1000/ |
| D | sdio.c | 29 u32 block_size; member
49 u32 block_size; member
98 func->cur_blksize = cmd->block_size; in wilc_sdio_cmd53()
100 size = cmd->count * cmd->block_size; in wilc_sdio_cmd53()
296 u32 block_size) in wilc_sdio_set_block_size() argument
306 cmd.data = (u8)block_size; in wilc_sdio_set_block_size()
315 cmd.data = (u8)(block_size >> 8); in wilc_sdio_set_block_size()
368 cmd.block_size = sdio_priv->block_size; in wilc_sdio_write_reg()
382 u32 block_size = sdio_priv->block_size; in wilc_sdio_write() local
402 nblk = size / block_size; in wilc_sdio_write()
[all …]
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| /kernel/linux/linux-6.6/drivers/gpu/drm/i915/ |
| D | i915_scatterlist.c | 86 u64 block_size, offset, prev_end; in i915_rsgt_from_mm_node() local
115 block_size = node->size << PAGE_SHIFT; in i915_rsgt_from_mm_node()
118 while (block_size) { in i915_rsgt_from_mm_node()
133 len = min_t(u64, block_size, max_segment - sg->length); in i915_rsgt_from_mm_node()
138 block_size -= len; in i915_rsgt_from_mm_node()
203 u64 block_size, offset; in i915_rsgt_from_buddy_resource() local
205 block_size = min_t(u64, size, drm_buddy_block_size(mm, block)); in i915_rsgt_from_buddy_resource()
208 while (block_size) { in i915_rsgt_from_buddy_resource()
223 len = min_t(u64, block_size, max_segment - sg->length); in i915_rsgt_from_buddy_resource()
228 block_size -= len; in i915_rsgt_from_buddy_resource()
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| /kernel/linux/linux-5.10/drivers/staging/comedi/ |
| D | comedi_buf.c | 379 int block_size = num_bytes - count; in comedi_buf_munge() local
383 if (block_size > buf_end) in comedi_buf_munge()
384 block_size = buf_end; in comedi_buf_munge()
388 block_size, async->munge_chan); in comedi_buf_munge()
396 async->munge_chan += block_size / num_sample_bytes; in comedi_buf_munge()
398 async->munge_count += block_size; in comedi_buf_munge()
399 async->munge_ptr += block_size; in comedi_buf_munge()
401 count += block_size; in comedi_buf_munge()
565 unsigned int block_size; in comedi_buf_memcpy_to() local
568 block_size = async->prealloc_bufsz - write_ptr; in comedi_buf_memcpy_to()
[all …]
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| /kernel/linux/linux-6.6/drivers/comedi/ |
| D | comedi_buf.c | 379 int block_size = num_bytes - count; in comedi_buf_munge() local
383 if (block_size > buf_end) in comedi_buf_munge()
384 block_size = buf_end; in comedi_buf_munge()
388 block_size, async->munge_chan); in comedi_buf_munge()
396 async->munge_chan += block_size / num_sample_bytes; in comedi_buf_munge()
398 async->munge_count += block_size; in comedi_buf_munge()
399 async->munge_ptr += block_size; in comedi_buf_munge()
401 count += block_size; in comedi_buf_munge()
564 unsigned int block_size; in comedi_buf_memcpy_to() local
567 block_size = async->prealloc_bufsz - write_ptr; in comedi_buf_memcpy_to()
[all …]
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| /kernel/linux/linux-6.6/Documentation/filesystems/ext4/ |
| D | blockmap.rst | 8 | 12 | Indirect block: (file blocks 12 to (``$block_size`` / 4) + 11, or 12 to 103…
13 | | | 0 to (``$block_size`` / 4) | Direct map to (``$block_size`` / 4) blocks…
16 … | Double-indirect block: (file blocks ``$block_size``/4 + 12 to (``$block_size`` / 4) ^ 2 + (``…
21 | | | 0 to (``$block_size`` / 4) | Map to (``$block_size`` / 4) indirect bl…
26 … | | | | 0 to (``$block_size`` / 4) | Direct map to (``$block_s…
30 …le blocks (``$block_size`` / 4) ^ 2 + (``$block_size`` / 4) + 12 to (``$block_size`` / 4) ^ 3 + (`…
35 | | | 0 to (``$block_size`` / 4) | Map to (``$block_size`` / 4) double indi…
40 … | | | | 0 to (``$block_size`` / 4) | Map to (``$block_siz…
45 … | | | | 0 to (``$block_size`` / 4) | Direct map to (``$block_s…
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| /kernel/linux/linux-5.10/Documentation/filesystems/ext4/ |
| D | blockmap.rst | 8 | 12 | Indirect block: (file blocks 12 to (``$block_size`` / 4) + 11, or 12 to 103…
13 | | | 0 to (``$block_size`` / 4) | Direct map to (``$block_size`` / 4) blocks…
16 … | Double-indirect block: (file blocks ``$block_size``/4 + 12 to (``$block_size`` / 4) ^ 2 + (``…
21 | | | 0 to (``$block_size`` / 4) | Map to (``$block_size`` / 4) indirect bl…
26 … | | | | 0 to (``$block_size`` / 4) | Direct map to (``$block_s…
30 …le blocks (``$block_size`` / 4) ^ 2 + (``$block_size`` / 4) + 12 to (``$block_size`` / 4) ^ 3 + (`…
35 | | | 0 to (``$block_size`` / 4) | Map to (``$block_size`` / 4) double indi…
40 … | | | | 0 to (``$block_size`` / 4) | Map to (``$block_siz…
45 … | | | | 0 to (``$block_size`` / 4) | Direct map to (``$block_s…
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| /kernel/linux/linux-6.6/init/ |
| D | do_mounts_rd.c | 85 pos = start_block * BLOCK_SIZE; in identify_ramdisk_image()
106 nblocks = (ntohl(romfsb->size)+BLOCK_SIZE-1)>>BLOCK_SIZE_BITS; in identify_ramdisk_image()
114 nblocks = (cramfsb->size + BLOCK_SIZE - 1) >> BLOCK_SIZE_BITS; in identify_ramdisk_image()
123 nblocks = (le64_to_cpu(squashfsb->bytes_used) + BLOCK_SIZE - 1) in identify_ramdisk_image()
131 pos = start_block * BLOCK_SIZE + 0x200; in identify_ramdisk_image()
138 nblocks = (cramfsb->size + BLOCK_SIZE - 1) >> BLOCK_SIZE_BITS; in identify_ramdisk_image()
145 pos = (start_block + 1) * BLOCK_SIZE; in identify_ramdisk_image()
206 in_pos = rd_image_start * BLOCK_SIZE; in rd_load_image()
241 buf = kmalloc(BLOCK_SIZE, GFP_KERNEL); in rd_load_image()
256 kernel_read(in_file, buf, BLOCK_SIZE, &in_pos); in rd_load_image()
[all …]
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| /kernel/linux/linux-5.10/init/ |
| D | do_mounts_rd.c | 85 pos = start_block * BLOCK_SIZE; in identify_ramdisk_image()
106 nblocks = (ntohl(romfsb->size)+BLOCK_SIZE-1)>>BLOCK_SIZE_BITS; in identify_ramdisk_image()
114 nblocks = (cramfsb->size + BLOCK_SIZE - 1) >> BLOCK_SIZE_BITS; in identify_ramdisk_image()
123 nblocks = (le64_to_cpu(squashfsb->bytes_used) + BLOCK_SIZE - 1) in identify_ramdisk_image()
131 pos = start_block * BLOCK_SIZE + 0x200; in identify_ramdisk_image()
138 nblocks = (cramfsb->size + BLOCK_SIZE - 1) >> BLOCK_SIZE_BITS; in identify_ramdisk_image()
145 pos = (start_block + 1) * BLOCK_SIZE; in identify_ramdisk_image()
206 in_pos = rd_image_start * BLOCK_SIZE; in rd_load_image()
241 buf = kmalloc(BLOCK_SIZE, GFP_KERNEL); in rd_load_image()
256 kernel_read(in_file, buf, BLOCK_SIZE, &in_pos); in rd_load_image()
[all …]
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| /kernel/linux/linux-6.6/fs/verity/ |
| D | enable.c | 38 memset(&cur->data[cur->filled], 0, params->block_size - cur->filled); in hash_one_block()
57 params->block_size); in write_merkle_tree_block()
125 buffers[level].data = kzalloc(params->block_size, GFP_KERNEL); in build_merkle_tree()
138 for (offset = 0; offset < data_size; offset += params->block_size) { in build_merkle_tree()
142 buffers[-1].filled = min_t(u64, params->block_size, in build_merkle_tree()
161 params->block_size) { in build_merkle_tree()
224 desc->log_blocksize = ilog2(arg->block_size); in enable_verity()
396 if (!is_power_of_2(arg.block_size)) in fsverity_ioctl_enable()
498 buffer.data = kzalloc(params->block_size, GFP_KERNEL); in code_sign_copy_merkle_tree()
502 …for (offset = tree_offset; offset < tree_offset + params->tree_size; offset += params->block_size)… in code_sign_copy_merkle_tree()
[all …]
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| /kernel/linux/linux-6.6/fs/ntfs3/lib/ |
| D | lzx_decompress.c | 352 u32 block_size; in lzx_read_block_header() local
364 block_size = LZX_DEFAULT_BLOCK_SIZE; in lzx_read_block_header()
366 block_size = 0; in lzx_read_block_header()
367 block_size |= bitstream_read_bits(is, 8); in lzx_read_block_header()
368 block_size <<= 8; in lzx_read_block_header()
369 block_size |= bitstream_read_bits(is, 8); in lzx_read_block_header()
466 *block_size_ret = block_size; in lzx_read_block_header()
473 int block_type, u32 block_size, in lzx_decompress_block() argument
477 u8 * const block_end = out_next + block_size; in lzx_decompress_block()
612 u32 block_size; in lzx_decompress() local
[all …]
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| /kernel/linux/linux-5.10/drivers/md/ |
| D | dm-writecache.c | 69 __le32 block_size; member
154 unsigned block_size; member
535 region.count = max(4096U, wc->block_size) >> SECTOR_SHIFT; in ssd_commit_superblock()
763 writecache_flush_region(wc, memory_data(wc, e), wc->block_size); in writecache_flush_entry()
1211 unsigned remaining_size = wc->block_size; in bio_copy_block()
1318 (wc->block_size / 512 - 1)) != 0)) { in writecache_map()
1321 bio->bi_iter.bi_size, wc->block_size); in writecache_map()
1347 dm_accept_partial_bio(bio, wc->block_size >> SECTOR_SHIFT); in writecache_map()
1410 unsigned bio_size = wc->block_size; in writecache_map()
1432 read_original_sector(wc, e) + (wc->block_size >> SECTOR_SHIFT)) in writecache_map()
[all …]
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| /kernel/linux/linux-6.6/drivers/mtd/ |
| D | rfd_ftl.c | 26 static int block_size = 0; variable
27 module_param(block_size, int, 0);
28 MODULE_PARM_DESC(block_size, "Block size to use by RFD, defaults to erase unit size");
74 u_int block_size; /* size of erase unit */ member
98 block->offset = part->block_size * block_no; in build_block_map()
158 sectors_per_block = part->block_size / SECTOR_SIZE; in scan_header()
159 part->total_blocks = (u32)part->mbd.mtd->size / part->block_size; in scan_header()
202 rc = mtd_read(part->mbd.mtd, i * part->block_size, in scan_header()
278 erase->len = part->block_size; in erase_block()
418 old_sector_block = *old_sector / part->block_size; in reclaim_block()
[all …]
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| /kernel/linux/linux-5.10/drivers/mtd/ |
| D | rfd_ftl.c | 26 static int block_size = 0; variable
27 module_param(block_size, int, 0);
28 MODULE_PARM_DESC(block_size, "Block size to use by RFD, defaults to erase unit size");
74 u_int block_size; /* size of erase unit */ member
98 block->offset = part->block_size * block_no; in build_block_map()
158 sectors_per_block = part->block_size / SECTOR_SIZE; in scan_header()
159 part->total_blocks = (u32)part->mbd.mtd->size / part->block_size; in scan_header()
205 rc = mtd_read(part->mbd.mtd, i * part->block_size, in scan_header()
281 erase->len = part->block_size; in erase_block()
421 old_sector_block = *old_sector / part->block_size; in reclaim_block()
[all …]
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| /kernel/linux/linux-5.10/drivers/target/ |
| D | target_core_sbc.c | 62 put_unaligned_be32(dev->dev_attrib.block_size, &buf[4]); in sbc_emulate_readcapacity()
87 put_unaligned_be32(dev->dev_attrib.block_size, &buf[8]); in sbc_emulate_readcapacity_16()
218 return cmd->se_dev->dev_attrib.block_size * sectors; in sbc_get_size()
447 unsigned int block_size = dev->dev_attrib.block_size; in compare_and_write_callback() local
448 unsigned int compare_len = (nlbas * block_size); in compare_and_write_callback()
526 len = cmd->t_task_nolb * block_size; in compare_and_write_callback()
534 if (block_size < PAGE_SIZE) { in compare_and_write_callback()
535 sg_set_page(&write_sg[i], m.page, block_size, in compare_and_write_callback()
536 m.piter.sg->offset + block_size); in compare_and_write_callback()
539 sg_set_page(&write_sg[i], m.page, block_size, in compare_and_write_callback()
[all …]
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| /kernel/linux/linux-6.6/drivers/md/ |
| D | dm-writecache.c | 72 __le32 block_size; member
155 unsigned int block_size; member
557 region.count = max(4096U, wc->block_size) >> SECTOR_SHIFT; in ssd_commit_superblock()
786 writecache_flush_region(wc, memory_data(wc, e), wc->block_size); in writecache_flush_entry()
1252 unsigned int remaining_size = wc->block_size; in bio_copy_block()
1366 dm_accept_partial_bio(bio, wc->block_size >> SECTOR_SHIFT); in writecache_map_read()
1375 wc->stats.reads += (bio->bi_iter.bi_size - wc->block_size) >> wc->block_size_bits; in writecache_map_read()
1385 unsigned int bio_size = wc->block_size; in writecache_bio_copy_ssd()
1409 read_original_sector(wc, e) + (wc->block_size >> SECTOR_SHIFT)) in writecache_bio_copy_ssd()
1417 bio_size += wc->block_size; in writecache_bio_copy_ssd()
[all …]
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| /kernel/linux/linux-5.10/drivers/mtd/spi-nor/controllers/ |
| D | intel-spi.c | 640 size_t block_size, retlen = 0; in intel_spi_read() local
662 block_size = min_t(size_t, len, INTEL_SPI_FIFO_SZ); in intel_spi_read()
665 block_size = min_t(loff_t, from + block_size, in intel_spi_read()
673 val |= (block_size - 1) << HSFSTS_CTL_FDBC_SHIFT; in intel_spi_read()
694 ret = intel_spi_read_block(ispi, read_buf, block_size); in intel_spi_read()
698 len -= block_size; in intel_spi_read()
699 from += block_size; in intel_spi_read()
700 retlen += block_size; in intel_spi_read()
701 read_buf += block_size; in intel_spi_read()
711 size_t block_size, retlen = 0; in intel_spi_write() local
[all …]
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