| /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()
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| /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()
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| /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()
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| /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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| /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()
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| /drivers/md/ |
| D | dm-bow.c | 27 u32 block_size; member
83 u32 block_size; member
301 *checksum = crc32(*checksum, read, bc->block_size); in copy_data()
312 memcpy(write, read, bc->block_size); in copy_data()
342 if (range_size(first_br) != bc->block_size) { in backup_log_sector()
352 bi_iter.bi_size = bc->block_size; in backup_log_sector()
356 if (bi_iter.bi_size != bc->block_size) { in backup_log_sector()
384 > bc->block_size) { in add_log_entry()
404 memcpy(sector, bc->log_sector, bc->block_size); in add_log_entry()
425 if (range_size(first_br) < bc->block_size) { in prepare_log()
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| 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()
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| D | dm-bufio.c | 91 unsigned block_size; member
334 diff = (long)b->c->block_size; in adjust_total_allocated()
411 if (c->block_size <= KMALLOC_MAX_SIZE && in alloc_buffer_data()
431 void *ptr = __vmalloc(c->block_size, gfp_mask); in alloc_buffer_data()
437 return __vmalloc(c->block_size, gfp_mask); in alloc_buffer_data()
627 vec_size = b->c->block_size >> PAGE_SHIFT; in use_bio()
669 sector = block * (c->block_size >> SECTOR_SHIFT); in block_to_sector()
686 n_sectors = b->c->block_size >> SECTOR_SHIFT; in submit_io()
696 if (unlikely(end > b->c->block_size)) in submit_io()
697 end = b->c->block_size; in submit_io()
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| /drivers/gpu/drm/vmwgfx/device_include/ |
| D | svga3d_surfacedefs.h | 387 surf_size_struct block_size; member
1201 surf_size_struct *block_size) in svga3dsurface_get_size_in_blocks() argument
1203 block_size->width = __KERNEL_DIV_ROUND_UP(pixel_size->width, in svga3dsurface_get_size_in_blocks()
1204 desc->block_size.width); in svga3dsurface_get_size_in_blocks()
1205 block_size->height = __KERNEL_DIV_ROUND_UP(pixel_size->height, in svga3dsurface_get_size_in_blocks()
1206 desc->block_size.height); in svga3dsurface_get_size_in_blocks()
1207 block_size->depth = __KERNEL_DIV_ROUND_UP(pixel_size->depth, in svga3dsurface_get_size_in_blocks()
1208 desc->block_size.depth); in svga3dsurface_get_size_in_blocks()
1326 const u32 bw = desc->block_size.width, bh = desc->block_size.height; in svga3dsurface_get_pixel_offset()
1327 const u32 bd = desc->block_size.depth; in svga3dsurface_get_pixel_offset()
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| /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
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| /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()
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| D | target_core_file.c | 297 aio_cmd->iocb.ki_pos = cmd->t_task_lba * dev->dev_attrib.block_size; in fd_execute_rw_aio()
319 u32 block_size, struct scatterlist *sgl, in fd_do_rw() argument
326 loff_t pos = (cmd->t_task_lba * block_size); in fd_do_rw()
414 start = cmd->t_task_lba * dev->dev_attrib.block_size; in fd_execute_sync_cache()
441 loff_t pos = cmd->t_task_lba * se_dev->dev_attrib.block_size; in fd_execute_write_same()
459 cmd->t_data_sg[0].length != cmd->se_dev->dev_attrib.block_size) { in fd_execute_write_same()
464 cmd->se_dev->dev_attrib.block_size); in fd_execute_write_same()
477 len += se_dev->dev_attrib.block_size; in fd_execute_write_same()
577 loff_t pos = lba * se_dev->dev_attrib.block_size; in fd_execute_unmap()
578 unsigned int len = nolb * se_dev->dev_attrib.block_size; in fd_execute_unmap()
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| /drivers/mtd/ |
| D | sm_ftl.c | 197 WARN_ON(boffset >= ftl->block_size); in sm_mkoffset()
202 return (zone * SM_MAX_ZONE_SIZE + block) * ftl->block_size + boffset; in sm_mkoffset()
210 *boffset = do_div(offset, ftl->block_size); in sm_break_offset()
383 for (boffset = 0; boffset < ftl->block_size; in sm_write_block()
452 for (boffset = 0; boffset < ftl->block_size; boffset += SM_SECTOR_SIZE) in sm_mark_block_bad()
468 erase.len = ftl->block_size; in sm_erase_block()
509 for (boffset = 0; boffset < ftl->block_size; in sm_check_block()
574 ftl->block_size = 8 * SM_SECTOR_SIZE; in sm_get_media_info()
583 ftl->block_size = 8 * SM_SECTOR_SIZE; in sm_get_media_info()
593 ftl->block_size = 16 * SM_SECTOR_SIZE; in sm_get_media_info()
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| 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()
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| /drivers/net/ethernet/intel/ice/ |
| D | ice_fw_update.c | 273 u16 block_size, u8 *block, bool last_cmd, in ice_write_one_nvm_block() argument
287 block_size, module, offset); in ice_write_one_nvm_block()
289 status = ice_aq_update_nvm(hw, module, offset, block_size, block, in ice_write_one_nvm_block()
293 module, block_size, offset, ice_stat_str(status), in ice_write_one_nvm_block()
308 module, block_size, offset, err); in ice_write_one_nvm_block()
335 module, block_size, offset, in ice_write_one_nvm_block()
385 u32 block_size; in ice_write_nvm_module() local
387 block_size = min_t(u32, ICE_AQ_MAX_BUF_LEN, length - offset); in ice_write_nvm_module()
388 last_cmd = !(offset + block_size < length); in ice_write_nvm_module()
394 memcpy(block, image + offset, block_size); in ice_write_nvm_module()
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| /drivers/gpu/drm/nouveau/nvkm/core/ |
| D | mm.c | 131 s = roundup(s, mm->block_size); in nvkm_mm_head()
135 e = rounddown(e, mm->block_size); in nvkm_mm_head()
205 s = roundup(s, mm->block_size); in nvkm_mm_tail()
209 e = rounddown(e, mm->block_size); in nvkm_mm_tail()
257 BUG_ON(block != mm->block_size); in nvkm_mm_init()
261 mm->block_size = block; in nvkm_mm_init()
270 node->offset = roundup(offset, mm->block_size); in nvkm_mm_init()
271 node->length = rounddown(offset + length, mm->block_size); in nvkm_mm_init()
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| /drivers/net/ethernet/mellanox/mlxsw/ |
| D | i2c.c | 79 u16 block_size; member
328 tran_buf = kmalloc(mlxsw_i2c->block_size + MLXSW_I2C_ADDR_BUF_SIZE, in mlxsw_i2c_write()
335 chunk_size = (in_mbox_size > mlxsw_i2c->block_size) ? in mlxsw_i2c_write()
336 mlxsw_i2c->block_size : in_mbox_size; in mlxsw_i2c_write()
340 mlxsw_i2c->block_size * i, chunk_size); in mlxsw_i2c_write()
411 num = reg_size / mlxsw_i2c->block_size; in mlxsw_i2c_cmd()
412 if (reg_size % mlxsw_i2c->block_size) in mlxsw_i2c_cmd()
432 num = DIV_ROUND_UP(reg_size, mlxsw_i2c->block_size); in mlxsw_i2c_cmd()
448 chunk_size = (reg_size > mlxsw_i2c->block_size) ? in mlxsw_i2c_cmd()
449 mlxsw_i2c->block_size : reg_size; in mlxsw_i2c_cmd()
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| /drivers/crypto/hisilicon/ |
| D | sgl.c | 59 u32 sgl_size, block_size, sgl_num_per_block, block_num, remain_sgl = 0; in hisi_acc_create_sgl_pool() local
69 block_size = 1 << (PAGE_SHIFT + MAX_ORDER <= 32 ? in hisi_acc_create_sgl_pool()
71 sgl_num_per_block = block_size / sgl_size; in hisi_acc_create_sgl_pool()
85 block[i].sgl = dma_alloc_coherent(dev, block_size, in hisi_acc_create_sgl_pool()
91 block[i].size = block_size; in hisi_acc_create_sgl_pool()
114 dma_free_coherent(dev, block_size, block[j].sgl, in hisi_acc_create_sgl_pool()
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| /drivers/input/rmi4/ |
| D | rmi_f34v7.c | 499 f34->v7.block_size = le16_to_cpu(query_1_7.block_size); in rmi_f34v7_read_queries()
505 __func__, f34->v7.block_size); in rmi_f34v7_read_queries()
578 block_count = f34->v7.img.ui_firmware.size / f34->v7.block_size; in rmi_f34v7_check_ui_firmware_size()
595 block_count = f34->v7.img.ui_config.size / f34->v7.block_size; in rmi_f34v7_check_ui_config_size()
610 block_count = f34->v7.img.dp_config.size / f34->v7.block_size; in rmi_f34v7_check_dp_config_size()
625 block_count = f34->v7.img.guest_code.size / f34->v7.block_size; in rmi_f34v7_check_guest_code_size()
640 block_count = f34->v7.img.bl_config.size / f34->v7.block_size; in rmi_f34v7_check_bl_config_size()
768 (u16)(PAGE_SIZE / f34->v7.block_size)); in rmi_f34v7_read_blocks()
797 transfer * f34->v7.block_size); in rmi_f34v7_read_blocks()
805 index += (transfer * f34->v7.block_size); in rmi_f34v7_read_blocks()
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| /drivers/gpu/drm/gma500/ |
| D | intel_bios.c | 139 u16 *block_ptr, block_size; in get_blocksize() local
142 block_size = *block_ptr; in get_blocksize()
143 return block_size; in get_blocksize()
330 u16 block_size; in parse_sdvo_device_mapping() local
348 block_size = get_blocksize(p_defs); in parse_sdvo_device_mapping()
350 child_device_num = (block_size - sizeof(*p_defs)) / in parse_sdvo_device_mapping()
443 u16 block_size; in parse_device_mapping() local
461 block_size = get_blocksize(p_defs); in parse_device_mapping()
463 child_device_num = (block_size - sizeof(*p_defs)) / in parse_device_mapping()
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| /drivers/staging/media/atomisp/pci/isp/kernels/bnlm/ |
| D | ia_css_bnlm.host.c | 49 const u32 block_size = 16; in bnlm_lut_encode() local
50 const u32 total_blocks = ISP_VEC_NELEMS / block_size; in bnlm_lut_encode()
62 assert((lut_size >= 2) && (lut_size <= block_size)); in bnlm_lut_encode()
70 for (i = 0; i < total_blocks * block_size; i++) { in bnlm_lut_encode()
84 u32 blk_offset = blk * block_size; in bnlm_lut_encode()
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| /drivers/md/persistent-data/ |
| D | dm-btree-spine.c | 20 size_t block_size);
24 size_t block_size) in node_prepare_for_write() argument
31 block_size - sizeof(__le32), in node_prepare_for_write()
39 size_t block_size) in node_check() argument
54 block_size - sizeof(__le32), in node_check()
65 (sizeof(__le64) + value_size) * le32_to_cpu(h->max_entries) > block_size) { in node_check()
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| /drivers/gpu/drm/tiny/ |
| D | gm12u320.c | 161 int i, block_size; in gm12u320_usb_alloc() local
170 block_size = DATA_LAST_BLOCK_SIZE; in gm12u320_usb_alloc()
173 block_size = DATA_BLOCK_SIZE; in gm12u320_usb_alloc()
178 block_size, GFP_KERNEL); in gm12u320_usb_alloc()
184 (block_size - DATA_BLOCK_FOOTER_SIZE), in gm12u320_usb_alloc()
335 int block, block_size, len; in gm12u320_fb_update_work() local
342 block_size = DATA_LAST_BLOCK_SIZE; in gm12u320_fb_update_work()
344 block_size = DATA_BLOCK_SIZE; in gm12u320_fb_update_work()
348 gm12u320->cmd_buf[8] = block_size & 0xff; in gm12u320_fb_update_work()
349 gm12u320->cmd_buf[9] = block_size >> 8; in gm12u320_fb_update_work()
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| /drivers/scsi/ |
| D | st.c | 695 if (STp->block_size == 0) in write_behind_check()
698 STps->drv_block += STbuffer->writing / STp->block_size; in write_behind_check()
786 blks = transfer / STp->block_size; in st_flush_write_buffer()
850 if (STp->block_size == 0) in flush_buffer()
854 (STp->buffer)->read_pointer) / STp->block_size - in flush_buffer()
855 ((STp->buffer)->read_pointer + STp->block_size - 1) / in flush_buffer()
856 STp->block_size; in flush_buffer()
899 STm->default_blksize != STp->block_size) { in set_mode_densblk()
903 arg |= STp->block_size; in set_mode_densblk()
1099 STp->block_size = 0; in check_tape()
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| /drivers/net/wireless/st/cw1200/ |
| D | fwio.c | 182 size_t block_size; in cw1200_load_firmware_cw1200() local
208 tx_size = block_size = min_t(size_t, firmware->size - put, in cw1200_load_firmware_cw1200()
211 memcpy(buf, &firmware->data[put], block_size); in cw1200_load_firmware_cw1200()
212 if (block_size < DOWNLOAD_BLOCK_SIZE) { in cw1200_load_firmware_cw1200()
213 memset(&buf[block_size], 0, in cw1200_load_firmware_cw1200()
214 DOWNLOAD_BLOCK_SIZE - block_size); in cw1200_load_firmware_cw1200()
230 put += block_size; in cw1200_load_firmware_cw1200()
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