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Searched refs:block_size (Results 1 – 25 of 229) sorted by relevance

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/drivers/s390/char/
A Dtape_char.c105 if (block_size > MAX_BLOCKSIZE) { in tapechar_check_idalbuffer()
107 block_size, MAX_BLOCKSIZE); in tapechar_check_idalbuffer()
132 size_t block_size; in tapechar_read() local
154 block_size = device->char_data.block_size; in tapechar_read()
156 block_size = count; in tapechar_read()
190 size_t block_size; in tapechar_write() local
204 block_size = device->char_data.block_size; in tapechar_write()
205 nblocks = count / block_size; in tapechar_write()
207 block_size = count; in tapechar_write()
226 data, block_size)) { in tapechar_write()
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/drivers/net/wireless/microchip/wilc1000/
A Dsdio.c32 u32 block_size; member
53 u32 block_size; member
338 u32 block_size) in wilc_sdio_set_block_size() argument
411 cmd.block_size = sdio_priv->block_size; in wilc_sdio_write_reg()
425 u32 block_size = sdio_priv->block_size; in wilc_sdio_write() local
454 cmd.block_size = block_size; in wilc_sdio_write()
477 cmd.block_size = block_size; in wilc_sdio_write()
531 cmd.block_size = sdio_priv->block_size; in wilc_sdio_read_reg()
548 u32 block_size = sdio_priv->block_size; in wilc_sdio_read() local
577 cmd.block_size = block_size; in wilc_sdio_read()
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/drivers/crypto/ccp/
A Dccp-crypto-sha.c65 unsigned int block_size = in ccp_do_sha_update() local
74 if (!final && (len <= block_size)) { 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
200 rctx->buf_count = block_size; in ccp_sha_init()
289 if (key_len > block_size) { in ccp_sha_setkey()
365 u32 block_size; member
375 .block_size = SHA1_BLOCK_SIZE,
383 .block_size = SHA224_BLOCK_SIZE,
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/drivers/gpu/drm/i915/
A Di915_scatterlist.c86 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()
/drivers/comedi/
A Dcomedi_buf.c334 unsigned int block_size = in comedi_buf_munge() local
349 async->munge_ptr += block_size; in comedi_buf_munge()
352 count += block_size; in comedi_buf_munge()
525 data, block_size); in comedi_buf_memcpy_to()
527 data += block_size; in comedi_buf_memcpy_to()
528 num_bytes -= block_size; in comedi_buf_memcpy_to()
529 write_ptr += block_size; in comedi_buf_memcpy_to()
552 block_size); in comedi_buf_memcpy_from()
553 nbytes -= block_size; in comedi_buf_memcpy_from()
554 dest += block_size; in comedi_buf_memcpy_from()
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/drivers/gpu/drm/amd/display/dc/hubbub/dcn20/
A Ddcn20_hubbub.c340 block_size = DCN_PAGE_TABLE_BLOCK_SIZE_4KB; in page_table_block_size_to_hw()
343 block_size = DCN_PAGE_TABLE_BLOCK_SIZE_8KB; in page_table_block_size_to_hw()
346 block_size = DCN_PAGE_TABLE_BLOCK_SIZE_16KB; in page_table_block_size_to_hw()
349 block_size = DCN_PAGE_TABLE_BLOCK_SIZE_32KB; in page_table_block_size_to_hw()
352 block_size = DCN_PAGE_TABLE_BLOCK_SIZE_64KB; in page_table_block_size_to_hw()
355 block_size = DCN_PAGE_TABLE_BLOCK_SIZE_128KB; in page_table_block_size_to_hw()
358 block_size = DCN_PAGE_TABLE_BLOCK_SIZE_256KB; in page_table_block_size_to_hw()
361 block_size = DCN_PAGE_TABLE_BLOCK_SIZE_512KB; in page_table_block_size_to_hw()
371 block_size = DCN_PAGE_TABLE_BLOCK_SIZE_4KB; in page_table_block_size_to_hw()
375 return block_size; in page_table_block_size_to_hw()
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/drivers/target/
A Dtarget_core_sbc.c444 unsigned int block_size = dev->dev_attrib.block_size; in compare_and_write_callback() local
518 if (block_size < PAGE_SIZE) { in compare_and_write_callback()
526 len -= block_size; in compare_and_write_callback()
1170 unsigned int block_size = dev->dev_attrib.block_size; in sbc_dif_generate() local
1195 if (avail < block_size) { in sbc_dif_generate()
1203 offset = block_size - avail; in sbc_dif_generate()
1206 offset += block_size; in sbc_dif_generate()
1327 unsigned int block_size = dev->dev_attrib.block_size; in sbc_dif_verify() local
1358 dsg_off += block_size; in sbc_dif_verify()
1364 if (avail < block_size) { in sbc_dif_verify()
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A Dtarget_core_file.c313 u32 block_size, struct scatterlist *sgl, in fd_do_rw() argument
320 loff_t pos = (cmd->t_task_lba * block_size); in fd_do_rw()
405 start = cmd->t_task_lba * dev->dev_attrib.block_size; in fd_execute_sync_cache()
454 cmd->se_dev->dev_attrib.block_size); in fd_execute_write_same()
466 len += se_dev->dev_attrib.block_size; in fd_execute_write_same()
566 loff_t pos = lba * se_dev->dev_attrib.block_size; in fd_execute_unmap()
612 ilog2(dev->dev_attrib.block_size); in fd_execute_rw_buffered()
623 ilog2(dev->dev_attrib.block_size); in fd_execute_rw_buffered()
640 dev->dev_attrib.block_size; in fd_execute_rw_buffered()
820 return div_u64(dev_size - dev->dev_attrib.block_size, in fd_get_blocks()
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A Dtarget_core_xcopy.c579 u32 transfer_length_block = src_bytes / src_dev->dev_attrib.block_size; in target_xcopy_read_source()
700 max_blocks = max_bytes >> ilog2(src_dev->dev_attrib.block_size); in target_xcopy_do_work()
709 unsigned short cur_nolb = cur_bytes / src_dev->dev_attrib.block_size; in target_xcopy_do_work()
733 src_lba += cur_bytes / src_dev->dev_attrib.block_size; in target_xcopy_do_work()
745 dst_lba += cur_bytes / dst_dev->dev_attrib.block_size; in target_xcopy_do_work()
750 nolb -= cur_bytes / src_dev->dev_attrib.block_size; in target_xcopy_do_work()
760 copied_bytes / dst_dev->dev_attrib.block_size, copied_bytes); in target_xcopy_do_work()
852 if (xop->src_dev->dev_attrib.block_size != in target_parse_xcopy_cmd()
853 xop->dst_dev->dev_attrib.block_size) { in target_parse_xcopy_cmd()
856 xop->src_dev->dev_attrib.block_size, in target_parse_xcopy_cmd()
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/drivers/md/
A Ddm-writecache.c71 __le32 block_size; member
154 unsigned int block_size; member
1416 bio_size += wc->block_size; in writecache_bio_copy_ssd()
1650 limits->io_min = wc->block_size; in writecache_io_hints()
1799 unsigned int block_size = wc->block_size; in wc_add_block() local
2130 offset = (offset + block_size - 1) & ~(uint64_t)(block_size - 1); in calculate_memory_size()
2164 pmem_assign(sb(wc)->block_size, cpu_to_le32(wc->block_size)); in init_memory()
2376 wc->block_size < 512 || wc->block_size > PAGE_SIZE || in writecache_ctr()
2377 (wc->block_size & (wc->block_size - 1))) { in writecache_ctr()
2612 if (le32_to_cpu(s.block_size) != wc->block_size) { in writecache_ctr()
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/drivers/mtd/
A Dsm_ftl.c197 WARN_ON(boffset >= ftl->block_size); in sm_mkoffset()
472 erase.len = ftl->block_size; in sm_erase_block()
580 ftl->block_size = 8 * SM_SECTOR_SIZE; in sm_get_media_info()
589 ftl->block_size = 8 * SM_SECTOR_SIZE; in sm_get_media_info()
606 ftl->block_size = 16 * SM_SECTOR_SIZE; in sm_get_media_info()
612 ftl->block_size = 16 * SM_SECTOR_SIZE; in sm_get_media_info()
626 if (mtd->erasesize > ftl->block_size) in sm_get_media_info()
714 if (boffset == ftl->block_size) in sm_find_cis()
730 block * ftl->block_size + in sm_find_cis()
952 ftl->block_size / SM_SECTOR_SIZE) { in sm_cache_flush()
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A Drfd_ftl.c26 static int block_size = 0; variable
27 module_param(block_size, int, 0);
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()
202 rc = mtd_read(part->mbd.mtd, i * part->block_size, in scan_header()
278 erase->len = part->block_size; in erase_block()
552 block = old_addr / part->block_size; in mark_sector_deleted()
761 if (block_size) in rfd_ftl_add_mtd()
762 part->block_size = block_size; in rfd_ftl_add_mtd()
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/drivers/gpu/drm/tiny/
A Dgm12u320.c168 int i, block_size; in gm12u320_usb_alloc() local
177 block_size = DATA_LAST_BLOCK_SIZE; in gm12u320_usb_alloc()
180 block_size = DATA_BLOCK_SIZE; in gm12u320_usb_alloc()
185 block_size, GFP_KERNEL); in gm12u320_usb_alloc()
191 (block_size - DATA_BLOCK_FOOTER_SIZE), in gm12u320_usb_alloc()
326 int block, block_size, len; in gm12u320_fb_update_work() local
333 block_size = DATA_LAST_BLOCK_SIZE; in gm12u320_fb_update_work()
335 block_size = DATA_BLOCK_SIZE; in gm12u320_fb_update_work()
339 gm12u320->cmd_buf[8] = block_size & 0xff; in gm12u320_fb_update_work()
340 gm12u320->cmd_buf[9] = block_size >> 8; in gm12u320_fb_update_work()
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/drivers/gpu/drm/nouveau/nvkm/core/
A Dmm.c131 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()
/drivers/cache/
A Dstarfive_starlink_cache.c106 u32 block_size; in starlink_cache_init() local
113 ret = of_property_read_u32(np, "cache-block-size", &block_size); in starlink_cache_init()
117 if (block_size % STARLINK_CACHE_ALIGN) in starlink_cache_init()
124 riscv_cbom_block_size = block_size; in starlink_cache_init()
/drivers/gpu/drm/gma500/
A Dintel_bios.c140 u16 *block_ptr, block_size; in get_blocksize() local
143 block_size = *block_ptr; in get_blocksize()
144 return block_size; in get_blocksize()
331 u16 block_size; in parse_sdvo_device_mapping() local
349 block_size = get_blocksize(p_defs); in parse_sdvo_device_mapping()
351 child_device_num = (block_size - sizeof(*p_defs)) / in parse_sdvo_device_mapping()
444 u16 block_size; in parse_device_mapping() local
462 block_size = get_blocksize(p_defs); in parse_device_mapping()
464 child_device_num = (block_size - sizeof(*p_defs)) / in parse_device_mapping()
/drivers/net/ethernet/mellanox/mlxsw/
A Di2c.c92 u16 block_size; member
344 tran_buf = kmalloc(mlxsw_i2c->block_size + MLXSW_I2C_ADDR_BUF_SIZE, in mlxsw_i2c_write()
351 chunk_size = (in_mbox_size > mlxsw_i2c->block_size) ? in mlxsw_i2c_write()
352 mlxsw_i2c->block_size : in_mbox_size; in mlxsw_i2c_write()
356 mlxsw_i2c->block_size * i, chunk_size); in mlxsw_i2c_write()
427 num = DIV_ROUND_UP(reg_size, mlxsw_i2c->block_size); in mlxsw_i2c_cmd()
446 num = DIV_ROUND_UP(reg_size, mlxsw_i2c->block_size); in mlxsw_i2c_cmd()
462 chunk_size = (reg_size > mlxsw_i2c->block_size) ? in mlxsw_i2c_cmd()
463 mlxsw_i2c->block_size : reg_size; in mlxsw_i2c_cmd()
655 mlxsw_i2c->block_size = min_t(u16, MLXSW_I2C_BLK_MAX, in mlxsw_i2c_probe()
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/drivers/staging/media/atomisp/pci/isp/kernels/bnlm/
A Dia_css_bnlm.host.c40 const u32 block_size = 16; in bnlm_lut_encode() local
41 const u32 total_blocks = ISP_VEC_NELEMS / block_size; in bnlm_lut_encode()
53 assert((lut_size >= 2) && (lut_size <= block_size)); in bnlm_lut_encode()
61 for (i = 0; i < total_blocks * block_size; i++) { in bnlm_lut_encode()
75 u32 blk_offset = blk * block_size; in bnlm_lut_encode()
/drivers/scsi/
A Dst.c862 if (STp->block_size == 0) in flush_buffer()
868 STp->block_size; in flush_buffer()
915 arg |= STp->block_size; in set_mode_densblk()
1126 STp->block_size = 0; in check_tape()
1213 if (STp->block_size > 0) in check_tape()
1604 if (STp->block_size) in setup_buffering()
1623 if (STp->block_size) in setup_buffering()
1671 if (STp->block_size != 0 && (count % STp->block_size) != 0) { in st_write()
1838 if (STp->block_size) in st_write()
1860 STp->block_size; in st_write()
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/drivers/net/ethernet/intel/ixgbe/
A Dixgbe_fw_update.c241 u16 block_size, u8 *block, bool last_cmd, in ixgbe_write_one_nvm_block() argument
246 return ixgbe_aci_update_nvm(hw, module, offset, block_size, block, in ixgbe_write_one_nvm_block()
286 u32 block_size; in ixgbe_write_nvm_module() local
288 block_size = min_t(u32, IXGBE_ACI_MAX_BUFFER_SIZE, in ixgbe_write_nvm_module()
290 last_cmd = !(offset + block_size < length); in ixgbe_write_nvm_module()
292 memcpy(block, image + offset, block_size); in ixgbe_write_nvm_module()
295 block_size, block, last_cmd, in ixgbe_write_nvm_module()
300 offset += block_size; in ixgbe_write_nvm_module()
/drivers/net/wireless/st/cw1200/
A Dfwio.c182 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()
/drivers/crypto/hisilicon/
A Dsgl.c60 u32 sgl_size, block_size, sgl_num_per_block, block_num, remain_sgl; in hisi_acc_create_sgl_pool() local
76 block_size = 1 << (PAGE_SHIFT + MAX_PAGE_ORDER < 32 ? in hisi_acc_create_sgl_pool()
78 sgl_num_per_block = block_size / sgl_size; in hisi_acc_create_sgl_pool()
92 block[i].sgl = dma_alloc_coherent(dev, block_size, in hisi_acc_create_sgl_pool()
100 block[i].size = block_size; in hisi_acc_create_sgl_pool()
125 dma_free_coherent(dev, block_size, block[j].sgl, in hisi_acc_create_sgl_pool()
/drivers/input/rmi4/
A Drmi_f34v7.c521 f34->v7.block_size = le16_to_cpu(query_1_7.block_size); in rmi_f34v7_read_queries()
527 __func__, f34->v7.block_size); in rmi_f34v7_read_queries()
593 block_count = f34->v7.img.bl_config.size / f34->v7.block_size; in rmi_f34v7_check_bl_config_size()
651 (u16)(PAGE_SIZE / f34->v7.block_size)); in rmi_f34v7_read_blocks()
680 transfer * f34->v7.block_size); in rmi_f34v7_read_blocks()
688 index += (transfer * f34->v7.block_size); in rmi_f34v7_read_blocks()
723 max_transfer = PAGE_SIZE / f34->v7.block_size; in rmi_f34v7_write_f34v7_blocks()
749 block_ptr, transfer * f34->v7.block_size); in rmi_f34v7_write_f34v7_blocks()
761 block_ptr += (transfer * f34->v7.block_size); in rmi_f34v7_write_f34v7_blocks()
802 f34->v7.block_size, in rmi_f34v7_write_guest_code()
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/drivers/net/ethernet/intel/ice/
A Dice_fw_update.c295 u16 block_size, u8 *block, bool last_cmd, in ice_write_one_nvm_block() argument
308 block_size, module, offset); in ice_write_one_nvm_block()
312 err = ice_aq_update_nvm(hw, module, offset, block_size, block, in ice_write_one_nvm_block()
316 module, block_size, offset, err, in ice_write_one_nvm_block()
331 module, block_size, offset, err); in ice_write_one_nvm_block()
360 module, block_size, offset, in ice_write_one_nvm_block()
429 u32 block_size; in ice_write_nvm_module() local
431 block_size = min_t(u32, ICE_AQ_MAX_BUF_LEN, length - offset); in ice_write_nvm_module()
432 last_cmd = !(offset + block_size < length); in ice_write_nvm_module()
438 memcpy(block, image + offset, block_size); in ice_write_nvm_module()
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/drivers/net/wireless/rsi/
A Drsi_91x_usb.c505 u32 instructions_sz, u16 block_size, in rsi_usb_load_data_master_write() argument
513 num_blocks = instructions_sz / block_size; in rsi_usb_load_data_master_write()
516 for (cur_indx = 0, i = 0; i < num_blocks; i++, cur_indx += block_size) { in rsi_usb_load_data_master_write()
517 memcpy(temp_buf, ta_firmware + cur_indx, block_size); in rsi_usb_load_data_master_write()
520 block_size); in rsi_usb_load_data_master_write()
525 base_address += block_size; in rsi_usb_load_data_master_write()
528 if (instructions_sz % block_size) { in rsi_usb_load_data_master_write()
529 memset(temp_buf, 0, block_size); in rsi_usb_load_data_master_write()
531 instructions_sz % block_size); in rsi_usb_load_data_master_write()
535 instructions_sz % block_size); in rsi_usb_load_data_master_write()
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