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Searched refs:max_sectors (Results 1 – 25 of 113) sorted by relevance

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/drivers/usb/storage/
A Dscsiglue.c102 unsigned int max_sectors = 64; in sdev_configure() local
105 max_sectors = PAGE_SIZE >> 9; in sdev_configure()
106 lim->max_hw_sectors = min(lim->max_hw_sectors, max_sectors); in sdev_configure()
602 static DEVICE_ATTR_RW(max_sectors);
667 .max_sectors = 240,
/drivers/scsi/
A Dhosts.c250 shost->max_sectors = min_t(unsigned int, shost->max_sectors, in scsi_add_host_with_dma()
471 if (sht->max_sectors) in scsi_host_alloc()
472 shost->max_sectors = sht->max_sectors; in scsi_host_alloc()
474 shost->max_sectors = SCSI_DEFAULT_MAX_SECTORS; in scsi_host_alloc()
/drivers/md/
A Draid1.c591 int *max_sectors) in choose_first_rdev() argument
612 *max_sectors = read_len; in choose_first_rdev()
627 int *max_sectors) in choose_bb_rdev() argument
658 *max_sectors = best_len; in choose_bb_rdev()
666 int *max_sectors) in choose_slow_rdev() argument
691 *max_sectors = read_len; in choose_slow_rdev()
707 *max_sectors = bb_read_len; in choose_slow_rdev()
864 int *max_sectors) in read_balance() argument
1319 int max_sectors; in raid1_read_request() local
1463 int max_sectors; in raid1_write_request() local
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A Draid10.c723 int *max_sectors) in read_balance() argument
854 *max_sectors = best_good_sectors; in read_balance()
1151 int max_sectors; in raid10_read_request() local
1218 r10_bio->sectors = max_sectors; in raid10_read_request()
1353 int max_sectors; in raid10_write_request() local
1422 max_sectors = r10_bio->sectors; in raid10_write_request()
1451 if (bad_sectors < max_sectors) in raid10_write_request()
1455 max_sectors = bad_sectors; in raid10_write_request()
1475 max_sectors = good_sectors; in raid10_write_request()
1489 r10_bio->sectors = max_sectors; in raid10_write_request()
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A Dmd.c2263 sector_t max_sectors; in super_1_rdev_size_change() local
2272 num_sectors = max_sectors; in super_1_rdev_size_change()
2293 num_sectors = max_sectors; in super_1_rdev_size_change()
8278 resync = max_sectors; in status_resync()
8280 resync = max_sectors; in status_resync()
8323 WARN_ON(max_sectors == 0); in status_resync()
9174 while (j < max_sectors) { in md_do_sync()
9182 > (max_sectors >> 4)) || in md_do_sync()
9232 if (j > max_sectors) in md_do_sync()
9234 j = max_sectors; in md_do_sync()
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A Ddm.c1156 unsigned int max_sectors) in __max_io_len() argument
1170 min(max_sectors ? : queue_max_sectors(ti->table->md->queue), in __max_io_len()
1598 unsigned int max_sectors) in __send_abnormal_io() argument
1603 __max_io_len(ti, ci->sector, max_granularity, max_sectors)); in __send_abnormal_io()
1639 unsigned int max_sectors = 0; in __process_abnormal_io() local
1645 max_sectors = limits->max_discard_sectors; in __process_abnormal_io()
1647 max_granularity = max_sectors; in __process_abnormal_io()
1651 max_sectors = limits->max_secure_erase_sectors; in __process_abnormal_io()
1655 max_sectors = limits->max_write_zeroes_sectors; in __process_abnormal_io()
1670 __send_abnormal_io(ci, ti, num_bios, max_granularity, max_sectors); in __process_abnormal_io()
A Ddm-thin.c4067 if (limits->max_sectors < pool->sectors_per_block) { in pool_io_hints()
4068 while (!is_factor(pool->sectors_per_block, limits->max_sectors)) { in pool_io_hints()
4069 if ((limits->max_sectors & (limits->max_sectors - 1)) == 0) in pool_io_hints()
4070 limits->max_sectors--; in pool_io_hints()
4071 limits->max_sectors = rounddown_pow_of_two(limits->max_sectors); in pool_io_hints()
4081 if (is_factor(pool->sectors_per_block, limits->max_sectors)) in pool_io_hints()
4082 limits->io_min = limits->max_sectors << SECTOR_SHIFT; in pool_io_hints()
/drivers/infiniband/ulp/iser/
A Discsi_iser.c103 module_param_cb(max_sectors, &iscsi_iser_size_ops, &iser_max_sectors,
105 MODULE_PARM_DESC(max_sectors, "Max number of sectors in a single scsi command, should > 0 (default:…
664 shost->max_sectors = min(iser_max_sectors, max_fr_sectors); in iscsi_iser_session_create()
668 shost->max_sectors); in iscsi_iser_session_create()
670 if (shost->max_sectors < iser_max_sectors) in iscsi_iser_session_create()
672 iser_max_sectors, shost->max_sectors); in iscsi_iser_session_create()
A Diser_verbs.c488 unsigned int max_sectors) in iser_calc_scsi_params() argument
512 sg_tablesize = DIV_ROUND_UP(max_sectors * SECTOR_SIZE, SZ_4K); in iser_calc_scsi_params()
/drivers/vdpa/vdpa_sim/
A Dvdpa_sim_blk.c80 u64 num_sectors, u64 max_sectors) in vdpasim_blk_check_range() argument
88 if (num_sectors > max_sectors) { in vdpasim_blk_check_range()
91 num_sectors, max_sectors); in vdpasim_blk_check_range()
/drivers/scsi/aacraid/
A Dcommctrl.c659 (dev->scsi_host_ptr->max_sectors << 9)) { in aac_send_raw_srb()
662 dev->scsi_host_ptr->max_sectors << 9); in aac_send_raw_srb()
726 (dev->scsi_host_ptr->max_sectors << 9) : in aac_send_raw_srb()
781 (dev->scsi_host_ptr->max_sectors << 9) : in aac_send_raw_srb()
839 (dev->scsi_host_ptr->max_sectors << 9) : in aac_send_raw_srb()
882 (dev->scsi_host_ptr->max_sectors << 9) : in aac_send_raw_srb()
A Dcomminit.c123 cpu_to_le32(dev->scsi_host_ptr->max_sectors << 9); in aac_alloc_comm()
185 cpu_to_le32(dev->scsi_host_ptr->max_sectors << 9); in aac_alloc_comm()
605 host->max_sectors = (status[1] >> 16) << 1; in aac_init_adapter()
A Dlinit.c1503 .max_sectors = 128,
1726 shost->max_sectors = (shost->sg_tablesize * 8) + 112; in aac_probe_one()
1732 shost->max_sectors = (shost->sg_tablesize * 8) + 112; in aac_probe_one()
1736 shost->max_segment_size = shost->max_sectors << 9; in aac_probe_one()
/drivers/target/
A Dtarget_core_device.c510 static u32 se_dev_align_max_sectors(u32 max_sectors, u32 block_size) in se_dev_align_max_sectors() argument
519 aligned_max_sectors = rounddown(max_sectors, alignment); in se_dev_align_max_sectors()
521 if (max_sectors != aligned_max_sectors) in se_dev_align_max_sectors()
523 max_sectors, aligned_max_sectors); in se_dev_align_max_sectors()
/drivers/scsi/megaraid/
A Dmega_common.h187 uint16_t max_sectors; member
/drivers/scsi/arm/
A Doak.c117 .max_sectors = 128,
A Dcumana_1.c227 .max_sectors = 128,
/drivers/block/null_blk/
A Dnull_blk.h95 unsigned int max_sectors; /* Max sectors per command */ member
A Dmain.c169 module_param_named(max_sectors, g_max_sectors, int, 0444);
170 MODULE_PARM_DESC(max_sectors, "Maximum size of a command (in 512B sectors)");
452 NULLB_DEVICE_ATTR(max_sectors, uint, NULL);
797 dev->max_sectors = g_max_sectors; in null_alloc_dev()
1951 .max_hw_sectors = dev->max_sectors, in null_add_dev()
/drivers/ata/
A Dlibata-core.c1239 *max_sectors = ata_tf_to_lba48(&tf) + 1; in ata_read_native_max_address()
1241 *max_sectors = ata_tf_to_lba(&tf) + 1; in ata_read_native_max_address()
1243 (*max_sectors)--; in ata_read_native_max_address()
2971 dev->max_sectors = 0; in ata_dev_configure()
3115 dev->max_sectors = ATA_MAX_SECTORS; in ata_dev_configure()
3117 dev->max_sectors = ATA_MAX_SECTORS_LBA48; in ata_dev_configure()
3125 dev->max_sectors = ATA_MAX_SECTORS; in ata_dev_configure()
3130 dev->max_sectors = ATA_MAX_SECTORS_TAPE; in ata_dev_configure()
3136 dev->max_sectors); in ata_dev_configure()
3140 dev->max_sectors); in ata_dev_configure()
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A Dpata_it821x.c506 if (adev->max_sectors > 255) in it821x_dev_config()
507 adev->max_sectors = 255; in it821x_dev_config()
A Dpata_pdc202xx_old.c260 adev->max_sectors = 256; in pdc2026x_dev_config()
/drivers/spi/
A Dspi-mtk-snfi.c238 u16 max_sectors; member
254 .max_sectors = 8,
268 .max_sectors = 8,
282 .max_sectors = 8,
549 if (nsectors > snf->caps->max_sectors) { in mtk_snand_setup_pagefmt()
/drivers/scsi/snic/
A Dsnic_ctl.c199 snic->shost->max_sectors = snic->fwinfo.max_io_sz >> 9; in snic_io_exch_ver_cmpl_handler()
/drivers/scsi/bfa/
A Dbfad_im.c738 sht->max_sectors = max_xfer_size << 1; in bfad_scsi_host_alloc()
812 .max_sectors = BFAD_MAX_SECTORS,
835 .max_sectors = BFAD_MAX_SECTORS,

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