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Searched refs:nsect (Results 1 – 25 of 28) sorted by relevance

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/linux/drivers/ata/
H A Dsata_vsc.c160 writew(tf->nsect | (((u16)tf->hob_nsect) << 8), in vsc_sata_tf_load()
170 writew(tf->nsect, ioaddr->nsect_addr); in vsc_sata_tf_load()
186 u16 nsect, lbal, lbam, lbah, error; in vsc_sata_tf_read() local
191 nsect = readw(ioaddr->nsect_addr); in vsc_sata_tf_read()
197 tf->nsect = nsect; in vsc_sata_tf_read()
204 tf->hob_nsect = nsect >> 8; in vsc_sata_tf_read()
H A Dsata_svw.c172 writew(tf->nsect | (((u16)tf->hob_nsect) << 8), in k2_sata_tf_load()
182 writew(tf->nsect, ioaddr->nsect_addr); in k2_sata_tf_load()
198 u16 nsect, lbal, lbam, lbah, error; in k2_sata_tf_read() local
203 nsect = readw(ioaddr->nsect_addr); in k2_sata_tf_read()
209 tf->nsect = nsect; in k2_sata_tf_read()
216 tf->hob_nsect = nsect >> 8; in k2_sata_tf_read()
H A Dlibata-acpi.c550 tf->nsect = gtf->tf[1]; /* 0x1f2 */ in ata_acpi_gtf_to_tf()
597 tf->nsect == SATA_DIPM) in ata_acpi_filter_tf()
602 (tf->nsect == SATA_FPDMA_OFFSET || in ata_acpi_filter_tf()
603 tf->nsect == SATA_FPDMA_IN_ORDER)) in ata_acpi_filter_tf()
608 tf->nsect == SATA_FPDMA_AA) in ata_acpi_filter_tf()
671 tf.command, tf.feature, tf.nsect, tf.lbal, in ata_acpi_run_tf()
680 tf.command, tf.feature, tf.nsect, tf.lbal, in ata_acpi_run_tf()
690 tf.command, tf.feature, tf.nsect, tf.lbal, in ata_acpi_run_tf()
700 tf.command, tf.feature, tf.nsect, tf.lbal, in ata_acpi_run_tf()
H A Dsata_promise.h98 buf[i++] = tf->nsect; in pdc_prep_lba28()
123 buf[i++] = tf->nsect; in pdc_prep_lba48()
H A Dsata_inic162x.c204 u8 nsect; /* ATA Sector Count */ member
506 cpb->nsect = qc->tf.nsect; in inic_qc_prep()
561 tf->nsect = readb(port_base + PORT_TF_NSECT); in inic_tf_read()
H A Dsata_rcar.c285 u8 nsect, lbal; in sata_rcar_ata_devchk() local
298 nsect = ioread32(ioaddr->nsect_addr); in sata_rcar_ata_devchk()
301 if (nsect == 0x55 && lbal == 0xaa) in sata_rcar_ata_devchk()
381 iowrite32(tf->nsect, ioaddr->nsect_addr); in sata_rcar_tf_load()
399 tf->nsect = ioread32(ioaddr->nsect_addr); in sata_rcar_tf_read()
H A Dpata_ns87415.c269 tf->nsect = ioread8(ioaddr->nsect_addr); in ns87560_tf_read()
H A Dpata_via.c421 iowrite8(tf->nsect, ioaddr->nsect_addr); in via_tf_load()
H A Dpdc_adma.c333 buf[i++] = qc->tf.nsect; in adma_qc_prep()
H A Dsata_promise.c522 buf[17] = qc->tf.nsect; in pdc_atapi_pkt()
H A Dsata_fsl.c797 tf.nsect = temp & 0xff; in sata_fsl_dev_classify()
/linux/arch/powerpc/boot/
H A Dhack-coff.c31 int i, nsect; in main() local
55 nsect = get_16be(fhdr.f_nscns); in main()
56 for (i = 0; i < nsect; ++i) { in main()
/linux/include/trace/events/
H A Dlibata.h197 __field( unsigned char, nsect )
224 __entry->nsect = qc->tf.nsect;
234 __entry->cmd, __entry->feature, __entry->nsect,
264 __field( unsigned char, nsect )
289 __entry->nsect = qc->result_tf.nsect;
299 __entry->status, __entry->error, __entry->nsect,
331 __field( unsigned char, nsect )
354 __entry->nsect = tf->nsect;
364 __entry->cmd, __entry->feature, __entry->nsect,
/linux/drivers/mtd/
H A Dmtd_blkdevs.c51 unsigned long block, nsect; in do_blktrans_request() local
55 nsect = blk_rq_cur_bytes(req) >> tr->blkshift; in do_blktrans_request()
63 if (tr->discard(dev, block, nsect)) in do_blktrans_request()
68 for (; nsect > 0; nsect--, block++, buf += tr->blksize) { in do_blktrans_request()
87 for (; nsect > 0; nsect--, block++, buf += tr->blksize) { in do_blktrans_request()
/linux/drivers/ata/pata_parport/
H A Dpata_parport.c64 u8 nsect, lbal; in pata_parport_devchk() local
77 nsect = pi->proto->read_regr(pi, 0, ATA_REG_NSECT); in pata_parport_devchk()
80 return (nsect == 0x55) && (lbal == 0xaa); in pata_parport_devchk()
122 u8 nsect, lbal; in pata_parport_wait_after_reset() local
124 nsect = pi->proto->read_regr(pi, 0, ATA_REG_NSECT); in pata_parport_wait_after_reset()
126 if (nsect == 1 && lbal == 1) in pata_parport_wait_after_reset()
239 pi->proto->write_regr(pi, 0, ATA_REG_NSECT, tf->nsect); in pata_parport_tf_load()
257 tf->nsect = pi->proto->read_regr(pi, 0, ATA_REG_NSECT); in pata_parport_tf_read()
/linux/block/partitions/
H A Dsun.c56 __be16 nsect; /* Sectors per track */ in sun_partition() member
107 spc = be16_to_cpu(label->ntrks) * be16_to_cpu(label->nsect); in sun_partition()
/linux/arch/xtensa/platforms/iss/
H A Dsimdisk.c71 unsigned long nsect, char *buffer, int write) in simdisk_transfer() argument
74 unsigned long nbytes = nsect << SECTOR_SHIFT; in simdisk_transfer()
/linux/drivers/block/
H A Dataflop.c747 int sect, nsect; in do_format() local
780 nsect = UDT->spt; in do_format()
788 FILL( 60 * (nsect / 9), 0x4e ); in do_format()
789 for( sect = 0; sect < nsect; ++sect ) { in do_format()
795 *p++ = (nsect + sect - desc->sect_offset) % nsect + 1; in do_format()
H A Dsunvdc.c125 sector_t nsect = get_capacity(disk); in vdc_getgeo() local
126 sector_t cylinders = nsect; in vdc_getgeo()
132 if ((sector_t)(geo->cylinders + 1) * geo->heads * geo->sectors < nsect) in vdc_getgeo()
H A Dswim3.c77 REG(nsect); /* # sectors to read or write */
457 out_8(&sw->nsect, n); in setup_transfer()
H A Dxen-blkfront.c500 sector_t nsect = get_capacity(bd->bd_disk); in blkif_getgeo() local
501 sector_t cylinders = nsect; in blkif_getgeo()
507 if ((sector_t)(hg->cylinders + 1) * hg->heads * hg->sectors < nsect) in blkif_getgeo()
/linux/drivers/block/mtip32xx/
H A Dmtip32xx.c1707 u8 nsect = 0; in exec_drive_taskfile() local
1754 nsect = taskout / ATA_SECT_SIZE; in exec_drive_taskfile()
1799 if (nsect) in exec_drive_taskfile()
1800 fis.sect_count = nsect; in exec_drive_taskfile()
2055 unsigned int nsect = blk_rq_sectors(rq); in mtip_hw_submit_io() local
2087 fis->features = nsect & 0xFF; in mtip_hw_submit_io()
2088 fis->features_ex = (nsect >> 8) & 0xFF; in mtip_hw_submit_io()
/linux/drivers/scsi/
H A Dstorvsc_drv.c1608 sector_t nsect = capacity; in storvsc_get_chs() local
1609 sector_t cylinders = nsect; in storvsc_get_chs()
1618 if ((sector_t)(cylinders + 1) * heads * sectors_pt < nsect) in storvsc_get_chs()
/linux/drivers/scsi/libsas/
H A Dsas_ata.c184 qc->tf.nsect = 0; in sas_ata_qc_issue()
/linux/include/linux/
H A Dlibata.h116 ATA_TFLAG_ISADDR = (1 << 1), /* enable r/w to nsect/lba regs */
578 u8 nsect;
538 u8 nsect; global() member

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