Searched refs:SECTOR_SIZE (Results 1 - 25 of 36) sorted by path

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/linux-master/include/uapi/linux/
H A Dmsdos_fs.h13 #ifndef SECTOR_SIZE
14 #define SECTOR_SIZE 512 /* sector size (bytes) */ macro
16 #define SECTOR_BITS 9 /* log2(SECTOR_SIZE) */
19 #define MSDOS_DPS (SECTOR_SIZE / sizeof(struct msdos_dir_entry))
/linux-master/arch/um/drivers/
H A Dubd_kern.c750 ubd_dev->openflags, SECTOR_SIZE, PAGE_SIZE,
838 #define ROUND_BLOCK(n) ((n + (SECTOR_SIZE - 1)) & (-SECTOR_SIZE))
1263 io_req->sectorsize = SECTOR_SIZE;
/linux-master/block/
H A Dblk-settings.c38 lim->logical_block_size = SECTOR_SIZE;
39 lim->physical_block_size = SECTOR_SIZE;
40 lim->io_min = SECTOR_SIZE;
41 lim->discard_granularity = SECTOR_SIZE;
42 lim->dma_alignment = SECTOR_SIZE - 1;
113 lim->logical_block_size = SECTOR_SIZE;
149 if (lim->max_user_sectors < PAGE_SIZE / SECTOR_SIZE)
213 lim->dma_alignment = SECTOR_SIZE - 1;
/linux-master/block/partitions/
H A Dcore.c717 return folio_address(folio) + offset_in_folio(folio, n * SECTOR_SIZE);
/linux-master/drivers/block/
H A Dbrd.c237 WARN_ON_ONCE((bvec.bv_offset & (SECTOR_SIZE - 1)) ||
238 (len & (SECTOR_SIZE - 1)));
H A Drbd.c4939 size = (sector_t)rbd_dev->mapping.size / SECTOR_SIZE;
6286 if (result.uint_32 < SECTOR_SIZE)
6819 set_capacity(rbd_dev->disk, rbd_dev->mapping.size / SECTOR_SIZE);
/linux-master/drivers/block/drbd/
H A Ddrbd_bitmap.c1011 if (len_sect < PAGE_SIZE/SECTOR_SIZE)
1012 len = (unsigned int)len_sect*SECTOR_SIZE;
/linux-master/drivers/block/rnbd/
H A Drnbd-clt.c952 size = dev->size * (limit->logical_block_size / SECTOR_SIZE);
1348 (le16_to_cpu(rsp->logical_block_size) / SECTOR_SIZE));
1373 .max_hw_sectors = dev->sess->max_io_size / SECTOR_SIZE,
1626 sess->max_segments, sess->max_io_size / SECTOR_SIZE,
/linux-master/drivers/dax/
H A Dsuper.c92 *start_off = get_start_sect(bdev) * SECTOR_SIZE;
93 part_size = bdev_nr_sectors(bdev) * SECTOR_SIZE;
/linux-master/drivers/infiniband/ulp/iser/
H A Discsi_iser.h101 ((ISER_DEF_MAX_SECTORS * SECTOR_SIZE) >> ilog2(SZ_4K))
103 #define ISCSI_ISER_MAX_SG_TABLESIZE ((32768 * SECTOR_SIZE) >> ilog2(SZ_4K))
H A Diser_verbs.c512 sg_tablesize = DIV_ROUND_UP(max_sectors * SECTOR_SIZE, SZ_4K);
/linux-master/drivers/md/
H A Dmd-bitmap.c149 index * (PAGE_SIZE / SECTOR_SIZE);
215 start + opt_size / SECTOR_SIZE <= boundary)
217 if (start + io_size / SECTOR_SIZE <= boundary)
231 sector_t ps = pg_index * PAGE_SIZE / SECTOR_SIZE;
254 sboff < (doff + mddev->dev_sectors + PAGE_SIZE / SECTOR_SIZE))
/linux-master/drivers/mmc/core/
H A Dqueue.c194 lim->discard_granularity = SECTOR_SIZE;
/linux-master/drivers/mtd/
H A Dftl.c106 #define SECTOR_SIZE 512 macro
398 le32_to_cpu(part->header.BAMOffset), SECTOR_SIZE);
431 u_char buf[SECTOR_SIZE];
490 ret = mtd_read(part->mbd.mtd, src, SECTOR_SIZE, &retlen,
498 ret = mtd_write(part->mbd.mtd, dest, SECTOR_SIZE, &retlen,
512 src += SECTOR_SIZE;
513 dest += SECTOR_SIZE;
765 if (((sector+i) * SECTOR_SIZE) >= le32_to_cpu(part->header.FormattedSize)) {
771 memset(buffer, 0, SECTOR_SIZE);
775 ret = mtd_read(part->mbd.mtd, offset, SECTOR_SIZE,
[all...]
H A Drfd_ftl.c53 #define SECTOR_SIZE 512 macro
140 (i + part->header_sectors_per_block) * SECTOR_SIZE;
158 sectors_per_block = part->block_size / SECTOR_SIZE;
167 sizeof(u16) + SECTOR_SIZE - 1) / SECTOR_SIZE;
252 rc = mtd_read(part->mbd.mtd, addr, SECTOR_SIZE, &retlen,
254 if (!rc && retlen != SECTOR_SIZE)
263 memset(buf, 0, SECTOR_SIZE);
328 sector_data = kmalloc(SECTOR_SIZE, GFP_KERNEL);
366 (i + part->header_sectors_per_block) * SECTOR_SIZE;
[all...]
H A Dssfdc.c34 #define SECTOR_SIZE 512 macro
111 sect_buf = kmalloc(SECTOR_SIZE, GFP_KERNEL);
122 ret = mtd_read(mtd, offset, SECTOR_SIZE, &retlen,
126 if (ret < 0 || retlen != SECTOR_SIZE) {
155 ret = mtd_read(mtd, offset, SECTOR_SIZE, &retlen, sect_buf);
156 if (ret < 0 || retlen != SECTOR_SIZE)
400 memset(buf, 0xff, SECTOR_SIZE);
430 .blksize = SECTOR_SIZE,
/linux-master/drivers/mtd/nand/raw/
H A Ddiskonchip.c116 #define SECTOR_SIZE 512 macro
118 #define NB_DATA (((SECTOR_SIZE + 1) * 8 + 6) / 10)
195 if ((index >= 0 && index < SECTOR_SIZE) || index == (SECTOR_SIZE + 1)) {
198 if (index < SECTOR_SIZE)
205 if ((index >= 0 && index < SECTOR_SIZE) || index == (SECTOR_SIZE + 1)) {
208 if (index < SECTOR_SIZE)
/linux-master/drivers/scsi/
H A Daha1542.c1019 SECTOR_SIZE * AHA1542_MAX_SECTORS,
1030 dma_free_coherent(shost->dma_dev, SECTOR_SIZE * AHA1542_MAX_SECTORS,
H A Dsd_zbc.c178 * to SECTOR_SIZE for ATA devices.
185 bufsize = roundup((nr_zones + 1) * 64, SECTOR_SIZE);
190 while (bufsize >= SECTOR_SIZE) {
197 bufsize = rounddown(bufsize >> 1, SECTOR_SIZE);
/linux-master/drivers/target/
H A Dtarget_core_iblock.c133 SECTOR_SIZE,
/linux-master/drivers/ufs/core/
H A Dufshcd.c8922 .max_sectors = SZ_1M / SECTOR_SIZE,
/linux-master/drivers/vdpa/vdpa_sim/
H A Dvdpa_sim_blk.c378 blk_config->blk_size = cpu_to_vdpasim32(vdpasim, SECTOR_SIZE);
381 cpu_to_vdpasim32(vdpasim, SECTOR_SIZE);
/linux-master/drivers/vhost/
H A Dscsi.c685 (offset & (SECTOR_SIZE - 1) || n & (SECTOR_SIZE - 1)) &&
/linux-master/fs/bcachefs/
H A Dfs-io-direct.c81 if ((offset|iter->count) & (SECTOR_SIZE - 1))
/linux-master/fs/exfat/
H A Dexfat_fs.h149 (DIV_ROUND_UP(EXFAT_DEN_TO_B(ES_MAX_ENTRY_NUM), SECTOR_SIZE) + 1)

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