Searched refs:sector (Results 1 - 25 of 60) sorted by relevance

123

/external/grub/stage2/
H A Dstage1_5.c25 disk_read_savesect_func (int sector, int offset, int length) argument
27 saved_sector = sector;
50 grub_printf ("internal error: the second sector of Stage 2 is unknown.");
H A Dfsys_iso9660.c69 iso9660_devread (int sector, int byte_offset, int byte_len, char *buf) argument
76 if (sector < 0)
84 sector += (byte_offset >> sector_size_lg2);
87 : "=r"(sector)
89 "0"(sector));
93 printf ("<%d, %d, %d>", sector, byte_offset, byte_len);
96 return rawread(current_drive, part_start + sector, byte_offset, byte_len, buf);
102 unsigned int sector; local
117 for (sector = 16 ; sector < 3
410 int sector, blkoffset, size, ret; local
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H A Dfsys_vstafs.c27 static void get_file_info (int sector);
28 static struct dir_entry *vstafs_readdir (long sector);
39 * In f_sector we store the sector number in which the information about
60 get_file_info (int sector) argument
62 devread (sector, 0, BLOCK_SIZE, (char *) FILE_INFO);
69 vstafs_readdir (long sector) argument
74 get_file_info (sector);
H A Ddisk_io.c140 rawread (int drive, int sector, int byte_offset, int byte_len, char *buf) argument
170 if (sector < 0 || sector >= buf_geom.total_sectors)
185 /* Get the first sector of track. */
186 soff = sector % sectors_per_vtrack;
187 track = sector - soff;
203 read_start = sector;
220 * required sector(s) rather than failing completely.
224 sector, slen, BUFFERSEG))
233 if ((buf_track == 0 || sector
294 devread(int sector, int byte_offset, int byte_len, char *buf) argument
333 rawwrite(int drive, int sector, char *buf) argument
366 devwrite(int sector, int sector_count, char *buf) argument
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H A Dbios.c52 int sector, int nsec, int segment)
71 if (sector >= geometry->total_sectors)
78 dap.block = sector;
98 return biosdisk (read, drive, geometry, sector, nsec, segment);
110 sector_offset = sector % geometry->sectors + 1;
111 head = sector / geometry->sectors;
49 biosdisk(int read, int drive, struct geometry *geometry, int sector, int nsec, int segment) argument
H A Dfsys_fat.c52 #define FAT_BUF ( FSYS_BUF + 30208 ) /* 4 sector FAT buffer */
227 int sector; local
241 sector = FAT_SUPER->fat_offset
243 if (!devread (sector, 0, FAT_CACHE_SIZE, (char*) FAT_BUF))
268 sector = FAT_SUPER->data_offset +
277 devread(sector, offset, size, buf);
H A Dbuiltins.c128 /* Print which sector is read when loading a file. */
130 disk_read_print_func (int sector, int offset, int length) argument
132 grub_printf ("[%d,%d,%d]", sector, offset, length);
147 auto void disk_read_blocklist_func (int sector, int offset, int length);
151 auto void disk_read_blocklist_func (int sector, int offset, int length)
155 if (start_sector + num_sectors == sector
183 sector-part_start, offset, offset+length);
188 start_sector = sector;
217 * full sector, since it doesn't matter if we read too much. */
1041 int sector;
150 disk_read_blocklist_func(int sector, int offset, int length) argument
1026 int sector; local
1372 char *cylinder, *head, *sector, *total_sector; local
1787 disk_read_savesect_func(int sector, int offset, int length) argument
1803 disk_read_blocklist_func(int sector, int offset, int length) argument
2761 int cylinder, head, sector; local
3292 disk_read_savesect_func(int sector, int offset, int length) argument
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/external/qemu/
H A Ddma.h36 QEMUSGList *sg, uint64_t sector,
39 QEMUSGList *sg, uint64_t sector,
H A Ddma-helpers.c173 QEMUSGList *sg, uint64_t sector,
176 return dma_bdrv_io(bs, sg, sector, cb, opaque, 0);
180 QEMUSGList *sg, uint64_t sector,
183 return dma_bdrv_io(bs, sg, sector, cb, opaque, 1);
172 dma_bdrv_read(BlockDriverState *bs, QEMUSGList *sg, uint64_t sector, void (*cb)(void *opaque, int ret), void *opaque) argument
179 dma_bdrv_write(BlockDriverState *bs, QEMUSGList *sg, uint64_t sector, void (*cb)(void *opaque, int ret), void *opaque) argument
H A Dblock.c748 int64_t sector, total_sectors; local
796 for (sector = 0; sector < total_sectors; sector += n) {
797 if (drv->bdrv_is_allocated(bs, sector, COMMIT_BUF_SECTORS, &n)) {
799 if (bdrv_read(bs, sector, buf, n) != 0) {
804 if (bdrv_write(bs->backing_hd, sector, buf, n) != 0) {
948 -EINVAL Invalid sector number or nb_sectors
982 /* first read to align to sector start */
1009 /* add data from the last sector */
1158 uint8_t sector; /* starting sector */ member in struct:partition
2640 bdrv_get_dirty(BlockDriverState *bs, int64_t sector) argument
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/external/qemu-pc-bios/bochs/bios/
H A Dnotes11 out 1f3, cl (bits 0-5) # starting sector number
32 reads sectors into sector buffer
33 > when sector buffer is filled and the data is ready to be
36 > on a single-sector transfer, after the system has transferred
38 > on a multiple-sector transfer, after the system has transferred
39 the first sector of data, the drive sets the data-request bit to 0,
40 and the busy bit to 1. When each subsequent sector is ready to be
42 and generates an interrupt. When the system has tranferred the last sector,
/external/stressapptest/src/
H A Ddisk_blocks.cc182 int64 sector = 0; local
190 "for sector data for disk %s.\n", device_name_.c_str());
198 // Align the first sector with the beginning of a write block
205 // sector in the block from.
208 sector = (Random64() & 0x7FFFFFFFFFFFFFFFLL) % (
210 sector *= num_sectors;
212 sector = (Random64() & 0x7FFFFFFFFFFFFFFFLL) % (
214 sector *= num_sectors;
215 sector += segment * segment_size_;
218 if (sector
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/external/blktrace/btt/
H A Dtrace_im.c29 q_iop = dip_find_sec(g_iop->dip, IOP_Q, g_iop->t.sector);
40 struct io *q_iop = dip_find_sec(s_iop->dip, IOP_Q, s_iop->t.sector);
48 struct io *q_iop = dip_find_sec(i_iop->dip, IOP_Q, i_iop->t.sector);
63 q_iop = dip_find_sec(m_iop->dip, IOP_Q, m_iop->t.sector);
H A Dtrace_complete.c38 __out(ofp, iop->t.time, IOP_Q, iop->t.sector, t_sec(&iop->t), 0);
41 __out(ofp, iop->g_time, IOP_G, iop->t.sector, t_sec(&iop->t),1);
43 __out(ofp, iop->i_time, IOP_I, iop->t.sector, t_sec(&iop->t),1);
45 __out(ofp, iop->m_time, IOP_M, iop->t.sector, t_sec(&iop->t),1);
88 q_iop->c_sec = c_iop->t.sector;
H A Dmmap.c62 tp->sector = be64_to_cpu(t->sector);
H A Dtrace_issue.c52 q_iop->d_sec = d_iop->t.sector;
/external/blktrace/btreplay/
H A Dbtrecord.h42 * @sector: Sector number of IO
47 __u64 sector; member in struct:io_pkt
H A Dbtrecord.c65 * @sector: IO sector identifier
71 __u64 sector; member in struct:io_spec
274 .sector = spec->sector,
513 spec->sector = t.sector;
520 spec->sector = be64_to_cpu(t.sector);
549 iip->cpu, (long long unsigned)spec->sector,
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/external/kernel-headers/original/linux/raid/
H A Dmd.h89 sector_t sector, int size, struct page *page);
91 extern int sync_page_io(struct block_device *bdev, sector_t sector, int size,
/external/blktrace/
H A Dblkparse_fmt.c228 fprintf(ofp, strcat(format, "lu"), t->sector);
324 (unsigned long long) t->sector,
328 (unsigned long long) t->sector,
333 (unsigned long long) t->sector,
337 (unsigned long long) t->sector,
358 (unsigned long long) t->sector,
366 (unsigned long long) t->sector,
380 (unsigned long long) t->sector, t_sec(t), name);
397 (unsigned long long) t->sector, t_sec(t),
403 fprintf(ofp, "%llu / %u [%s]\n", (unsigned long long) t->sector,
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H A Dblktrace.h112 t->sector = be64_to_cpu(t->sector);
H A Dblkiomon.c117 fprintf(debug.fp, "sector %16ld\n", (unsigned long)bit->sector);
143 fprintf(debug.fp, "sector %16ld %16ld\n",
144 (unsigned long)bit1->sector, (unsigned long)bit2->sector);
368 int i = t->bit.sector % TRACE_HASH_SIZE;
376 int i = bit->sector % TRACE_HASH_SIZE;
381 t->bit.sector == bit->sector &&
H A Dblkparse.c249 __u64 sector; member in struct:io_track
920 if (iot->sector < __iot->sector)
922 else if (iot->sector > __iot->sector)
926 "sector alias (%Lu) on device %d,%d!\n",
927 (unsigned long long) iot->sector,
938 static struct io_track *__find_track(struct per_dev_info *pdi, __u64 sector) argument
946 if (sector < __iot->sector)
957 find_track(struct per_dev_info *pdi, pid_t pid, __u64 sector) argument
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/external/e2fsprogs/lib/ext2fs/
H A Ddosio.h33 unsigned short sector; member in struct:__anon5154
34 unsigned short offset; /* Offset of byte within the sector */
/external/libnfc-nci/src/nfc/tags/
H A Drw_t2t.c258 /* Free cmd buf used to hold command before sector change */
409 p_t2t->sector = p_t2t->select_sector;
410 /* Here timeout is an acknowledgment for successfull sector change */
413 /* Notify that select sector op is successfull */
421 /* Resume operation from where we stopped before sector change */
560 ** sector
574 /* Move back to the substate where we were before changing sector */
619 tNFC_STATUS rw_t2t_sector_change (UINT8 sector) argument
635 UINT8_TO_BE_STREAM (p, sector);
666 ** sector the
974 RW_T2tSectorSelect(UINT8 sector) argument
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