Searched defs:lba (Results 1 - 25 of 40) sorted by relevance

12

/drivers/scsi/
H A Dscsi_trace.c32 sector_t lba = 0, txlen = 0; local
34 lba |= ((cdb[1] & 0x1F) << 16);
35 lba |= (cdb[2] << 8);
36 lba |= cdb[3];
39 trace_seq_printf(p, "lba=%llu txlen=%llu",
40 (unsigned long long)lba, (unsigned long long)txlen);
50 sector_t lba = 0, txlen = 0; local
52 lba |= (cdb[2] << 24);
53 lba |= (cdb[3] << 16);
54 lba |
75 sector_t lba = 0, txlen = 0; local
98 sector_t lba = 0, txlen = 0; local
129 sector_t lba = 0, txlen = 0; local
196 sector_t lba = 0; local
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H A Dsr_ioctl.c102 tocentry->cdte_addr.lba = (((((buffer[8] << 8) + buffer[9]) << 8)
394 ms_info->addr.lba = cd->ms_offset;
479 * lba: linear block address
489 static int sr_read_cd(Scsi_CD *cd, unsigned char *dest, int lba, int format, int blksize) argument
494 printk("%s: sr_read_cd lba=%d format=%d blksize=%d\n",
495 cd->cdi.name, lba, format, blksize);
501 cgc.cmd[2] = (unsigned char) (lba >> 24) & 0xff;
502 cgc.cmd[3] = (unsigned char) (lba >> 16) & 0xff;
503 cgc.cmd[4] = (unsigned char) (lba >> 8) & 0xff;
504 cgc.cmd[5] = (unsigned char) lba
531 sr_read_sector(Scsi_CD *cd, int lba, int blksize, unsigned char *dest) argument
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H A D3w-xxxx.c1726 u32 lba = 0x0, num_sectors = 0x0; local
1766 lba = ((u32)srb->cmnd[1] << 16) | ((u32)srb->cmnd[2] << 8) | (u32)srb->cmnd[3];
1769 lba = ((u32)srb->cmnd[2] << 24) | ((u32)srb->cmnd[3] << 16) | ((u32)srb->cmnd[4] << 8) | (u32)srb->cmnd[5];
1778 dprintk(KERN_NOTICE "3w-xxxx: tw_scsiop_read_write(): lba = 0x%x num_sectors = 0x%x\n", lba, num_sectors);
1779 command_packet->byte8.io.lba = lba;
H A D3w-sas.h235 u32 lba; member in struct:TW_Command::__anon4004::__anon4005
H A D3w-xxxx.h311 u32 lba; member in struct:TW_Command::__anon4012::__anon4013
/drivers/ide/
H A Dide-cd.h64 unsigned lba; member in union:atapi_toc_entry::__anon898
H A Dide-disk.c358 int lba; local
362 lba = 1;
366 lba = 1;
370 lba = 0;
376 if (lba) {
H A Dide-cd.c878 __be32 lba; member in struct:__anon896
918 *capacity = 1 + be32_to_cpu(capbuf.lba);
1070 toc->ent[i].addr.lba = msf_to_lba(toc->ent[i].addr.msf.minute,
1082 toc->last_session_lba = be32_to_cpu(ms_tmp.ent.addr.lba);
1324 * fill in lba
/drivers/char/agp/
H A Dparisc-agp.c374 struct parisc_device **lba = data; local
378 *lba = padev;
389 struct parisc_device *sba = NULL, *lba = NULL; local
403 device_for_each_child(&sba->dev, &lba, find_quicksilver);
405 if (!lba) {
410 lbadev = parisc_get_drvdata(lba);
/drivers/target/
H A Dtarget_core_cdb.c1026 sector_t lba; local
1051 lba = get_unaligned_be64(&ptr[0]);
1053 pr_debug("UNMAP: Using lba: %llu and range: %u\n",
1054 (unsigned long long)lba, range);
1056 ret = dev->transport->do_discard(dev, lba, range);
1085 sector_t lba = cmd->t_task_lba; local
1110 range = (dev->transport->get_blocks(dev) - lba);
1113 (unsigned long long)lba, (unsigned long long)range);
1115 ret = dev->transport->do_discard(dev, lba, range);
1160 unsigned long long lba local
[all...]
H A Dtarget_core_iblock.c304 * Implement SYCHRONIZE CACHE. Note that we can't handle lba ranges and must
329 static int iblock_do_discard(struct se_device *dev, sector_t lba, u32 range) argument
335 return blkdev_issue_discard(bd, lba, range, GFP_KERNEL, barrier);
460 iblock_get_bio(struct se_task *task, sector_t lba, u32 sg_num) argument
487 bio->bi_sector = lba;
/drivers/usb/storage/
H A Dsddr55.c196 unsigned int lba,
228 if (lba >= info->max_log_blks)
231 pba = info->lba_to_pba[lba];
241 pages, pba, lba, page);
244 /* no pba for this lba, fill with zeroes */
303 lba++;
316 unsigned int lba,
356 if (lba >= info->max_log_blks)
359 pba = info->lba_to_pba[lba];
373 pages, pba, lba, pag
195 sddr55_read_data(struct us_data *us, unsigned int lba, unsigned int page, unsigned short sectors) argument
315 sddr55_write_data(struct us_data *us, unsigned int lba, unsigned int page, unsigned short sectors) argument
655 unsigned short lba; local
794 unsigned int lba; local
[all...]
H A Dalauda.c568 * Produces lba <--> pba mappings
815 static int alauda_write_lba(struct us_data *us, u16 lba, argument
827 unsigned int lba_offset = lba % uzonesize;
829 unsigned int zone = lba / uzonesize;
863 /* check old contents and fill lba */
901 MEDIA_INFO(us).pba_to_lba[zone][new_pba_offset] = lba;
904 lba, new_pba);
924 u16 lba, max_lba; local
950 lba = address >> blockshift;
959 unsigned int zone = lba / uzonesiz
1026 u16 lba, max_lba; local
[all...]
H A Dsddr09.c753 unsigned int lba, maxlba, pba; local
760 lba = address >> info->blockshift;
763 if (lba >= maxlba)
791 if (lba >= maxlba) {
792 US_DEBUGP("Error: Requested lba %u exceeds "
793 "maximum %u\n", lba, maxlba);
798 /* Find where this lba lives on disk */
799 pba = info->lba_to_pba[lba];
801 if (pba == UNDEF) { /* this lba was never written */
804 pages, lba, pag
841 sddr09_find_unused_pba(struct sddr09_card_info *info, unsigned int lba) argument
867 sddr09_write_lba(struct us_data *us, unsigned int lba, unsigned int page, unsigned int pages, unsigned char *ptr, unsigned char *blockbuffer) argument
980 unsigned int lba, maxlba, page, pages; local
1216 unsigned int lba, lbact; local
[all...]
/drivers/block/aoe/
H A Daoecmd.c87 put_lba(struct aoe_atahdr *ah, sector_t lba) argument
89 ah->lba0 = lba;
90 ah->lba1 = lba >>= 8;
91 ah->lba2 = lba >>= 8;
92 ah->lba3 = lba >>= 8;
93 ah->lba4 = lba >>= 8;
94 ah->lba5 = lba >>= 8;
242 f->lba = buf->sector;
364 put_lba(ah, f->lba);
830 f->lba
[all...]
H A Daoe.h120 sector_t lba; member in struct:frame
/drivers/mtd/
H A Dsm_ftl.c135 static int sm_get_lba(uint8_t *lba) argument
138 if ((lba[0] & 0xF8) != 0x10)
142 if (hweight16(*(uint16_t *)lba) & 1)
145 return (lba[1] >> 1) | ((lba[0] & 0x07) << 7);
160 int lba; local
172 lba = sm_get_lba(oob->lba_copy1);
174 if (lba == -2)
175 lba = sm_get_lba(oob->lba_copy2);
177 return lba;
180 sm_write_lba(struct sm_oob *oob, uint16_t lba) argument
369 sm_write_block(struct sm_ftl *ftl, uint8_t *buf, int zone, int block, int lba, unsigned long invalid_bitmap) argument
767 int lba; local
[all...]
/drivers/parisc/
H A Dlba_pci.c107 /* lba flags */
870 #define PIOP_TO_GMMIO(lba, addr) \
871 ((lba)->iop_base + (((addr)&0xFFFC)<<10) + ((addr)&3))
1354 * Determine if lba should claim this chip (return 0) or not (return 1).
1578 void lba_set_iregs(struct parisc_device *lba, u32 ibase, u32 imask) argument
1580 void __iomem * base_addr = ioremap_nocache(lba->hpa.start, 4096);
H A Dsba_iommu.c19 ** FIXME: add DMA hint support programming in both sba and lba modules.
1220 struct parisc_device *lba = to_parisc_device(dev); local
1222 int rope_num = (lba->hpa.start >> 13) & 0xf;
1224 lba_set_iregs(lba, ibd->ioc->ibase, ibd->ioc->imask);
1246 struct parisc_device *lba = to_parisc_device(dev); local
1248 if (IS_QUICKSILVER(lba))
/drivers/ata/
H A Dlibata-scsi.c1325 tf->nsect = 1; /* 1 sector, lba=0 */
1420 u64 lba = 0; local
1425 lba |= ((u64)(cdb[1] & 0x1f)) << 16;
1426 lba |= ((u64)cdb[2]) << 8;
1427 lba |= ((u64)cdb[3]);
1431 *plba = lba;
1447 u64 lba = 0; local
1452 lba |= ((u64)cdb[2]) << 24;
1453 lba |= ((u64)cdb[3]) << 16;
1454 lba |
1476 u64 lba = 0; local
[all...]
H A Dsata_promise.c1088 unsigned int lba = local
1093 if (lba >= 0xFFFF4FA2)
H A Dsata_sx4.c954 unsigned int lba = local
959 if (lba >= 0xFFFF4FA2)
/drivers/block/
H A Dpktcdvd.c2288 long lba; local
2300 if ((ret = pkt_get_last_written(pd, &lba))) {
2305 set_capacity(pd->disk, lba << 2);
2306 set_capacity(pd->bdev->bd_disk, lba << 2);
2307 bd_set_size(pd->bdev, (loff_t)lba << 11);
2335 printk(DRIVER_NAME": %lukB available on disc\n", lba << 1);
/drivers/cdrom/
H A Dcdrom.c768 * always reset to DMA lba space on open
771 pr_err("failed setting lba address space\n");
1547 addr->lba = (int) addr->msf.frame +
1550 int lba = addr->lba; local
1551 addr->msf.frame = lba % 75;
1552 lba /= 75;
1553 lba += 2;
1554 addr->msf.second = lba % 60;
1555 addr->msf.minute = lba / 6
2042 cdrom_read_cd(struct cdrom_device_info *cdi, struct packet_command *cgc, int lba, int blocksize, int nblocks) argument
2062 cdrom_read_block(struct cdrom_device_info *cdi, struct packet_command *cgc, int lba, int nblocks, int format, int blksize) argument
2094 cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf, int lba, int nframes) argument
2140 cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf, int lba, int nframes) argument
2212 cdrom_read_cdda(struct cdrom_device_info *cdi, __u8 __user *ubuf, int lba, int nframes) argument
2864 int blocksize = 0, format = 0, lba; local
2919 int lba; local
[all...]
/drivers/scsi/aacraid/
H A Daachba.c938 static int aac_bounds_32(struct aac_dev * dev, struct scsi_cmnd * cmd, u64 lba) argument
940 if (lba & 0xffffffff00000000LL) {
942 dprintk((KERN_DEBUG "aacraid: Illegal lba\n"));
957 static int aac_bounds_64(struct aac_dev * dev, struct scsi_cmnd * cmd, u64 lba) argument
964 static int aac_read_raw_io(struct fib * fib, struct scsi_cmnd * cmd, u64 lba, u32 count) argument
970 readcmd->block[0] = cpu_to_le32((u32)(lba&0xffffffff));
971 readcmd->block[1] = cpu_to_le32((u32)((lba&0xffffffff00000000LL)>>32));
993 static int aac_read_block64(struct fib * fib, struct scsi_cmnd * cmd, u64 lba, u32 count) argument
1002 readcmd->block = cpu_to_le32((u32)(lba&0xffffffff));
1024 static int aac_read_block(struct fib * fib, struct scsi_cmnd * cmd, u64 lba, u3 argument
1053 aac_write_raw_io(struct fib * fib, struct scsi_cmnd * cmd, u64 lba, u32 count, int fua) argument
1085 aac_write_block64(struct fib * fib, struct scsi_cmnd * cmd, u64 lba, u32 count, int fua) argument
1116 aac_write_block(struct fib * fib, struct scsi_cmnd * cmd, u64 lba, u32 count, int fua) argument
1537 u64 lba; local
1614 u64 lba; local
1720 u64 lba; local
1872 u64 lba = ((u64)scsicmd->cmnd[2] << 24) | (scsicmd->cmnd[3] << 16) | local
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