Searched refs:max_sectors (Results 1 - 25 of 92) sorted by relevance

1234

/drivers/staging/keucr/
H A Dscsiglue.c54 unsigned int max_sectors = 64; local
57 max_sectors = PAGE_CACHE_SIZE >> 9;
58 if (queue_max_sectors(sdev->request_queue) > max_sectors)
60 max_sectors);
305 /* Output routine for the sysfs max_sectors file */
318 /* Input routine for the sysfs max_sectors file */
337 static DEVICE_ATTR(max_sectors, S_IRUGO | S_IWUSR, show_max_sectors, store_max_sectors);
374 .max_sectors = 240,
/drivers/target/
H A Dtarget_core_device.c827 u32 se_dev_align_max_sectors(u32 max_sectors, u32 block_size) argument
831 * Limit max_sectors to a PAGE_SIZE aligned value for modern
834 tmp = rounddown((max_sectors * block_size), PAGE_SIZE);
836 if (max_sectors != aligned_max_sectors) {
837 printk(KERN_INFO "Rounding down aligned max_sectors from %u"
838 " to %u\n", max_sectors, aligned_max_sectors);
842 return max_sectors;
881 * max_sectors is based on subsystem plugin dependent requirements.
885 * Align max_sectors down to PAGE_SIZE to follow transport_allocate_data_tasks()
887 limits->max_sectors
1173 se_dev_set_max_sectors(struct se_device *dev, u32 max_sectors) argument
[all...]
H A Dtarget_core_file.c181 limits->max_sectors = queue_max_sectors(q);
205 limits->max_sectors = FD_MAX_SECTORS;
H A Dtarget_core_pscsi.c330 limits->max_hw_sectors = min_t(int, sd->host->max_sectors, queue_max_hw_sectors(q));
331 limits->max_sectors = min_t(int, sd->host->max_sectors, queue_max_sectors(q));
/drivers/usb/storage/
H A Dscsiglue.c117 unsigned int max_sectors = 64; local
120 max_sectors = PAGE_CACHE_SIZE >> 9;
121 if (queue_max_hw_sectors(sdev->request_queue) > max_sectors)
123 max_sectors);
503 /* Output routine for the sysfs max_sectors file */
511 /* Input routine for the sysfs max_sectors file */
525 static DEVICE_ATTR(max_sectors, S_IRUGO | S_IWUSR, show_max_sectors,
567 .max_sectors = 240,
/drivers/scsi/aacraid/
H A Dcomminit.c131 init->MaxIoSize = cpu_to_le32(dev->scsi_host_ptr->max_sectors << 9);
392 host->max_sectors = (status[1] >> 16) << 1;
406 host->max_sectors = AAC_MAX_32BIT_SGBCOUNT;
414 host->max_sectors = 512;
420 host->max_sectors = 1024;
426 host->max_sectors = 2048;
H A Dcommctrl.c599 (dev->scsi_host_ptr->max_sectors << 9) :
651 (dev->scsi_host_ptr->max_sectors << 9) :
702 (dev->scsi_host_ptr->max_sectors << 9) :
741 (dev->scsi_host_ptr->max_sectors << 9) :
H A Dlinit.c1080 .max_sectors = 128,
1217 shost->max_sectors = (shost->sg_tablesize * 8) + 112;
1223 shost->max_sectors = (shost->sg_tablesize * 8) + 112;
1228 (shost->max_sectors << 9) : 65536);
/drivers/md/
H A Draid1.c481 static int read_balance(struct r1conf *conf, struct r1bio *r1_bio, int *max_sectors) argument
613 *max_sectors = sectors;
889 int max_sectors; local
953 rdisk = read_balance(conf, r1_bio, &max_sectors);
975 max_sectors);
985 if (max_sectors < r1_bio->sectors) {
990 sectors_handled = (r1_bio->sector + max_sectors
992 r1_bio->sectors = max_sectors;
1043 max_sectors = r1_bio->sectors;
1066 max_sectors,
2071 int max_sectors; local
[all...]
H A Draid10.c674 int *max_sectors)
797 *max_sectors = best_good_sectors;
990 int max_sectors; local
1081 rdev = read_balance(conf, r10_bio, &max_sectors);
1090 max_sectors);
1102 if (max_sectors < r10_bio->sectors) {
1106 sectors_handled = (r10_bio->sectors + max_sectors
1108 r10_bio->sectors = max_sectors;
1162 max_sectors = r10_bio->sectors;
1199 max_sectors,
672 read_balance(struct r10conf *conf, struct r10bio *r10_bio, int *max_sectors) argument
2371 int max_sectors; local
[all...]
H A Dmd.c1857 sector_t max_sectors; local
1862 max_sectors = i_size_read(rdev->bdev->bd_inode) >> 9;
1863 max_sectors -= rdev->data_offset;
1864 if (!num_sectors || num_sectors > max_sectors)
1865 num_sectors = max_sectors;
1874 max_sectors = rdev->sectors + sb_start - rdev->sb_start;
1875 if (!num_sectors || num_sectors > max_sectors)
1876 num_sectors = max_sectors;
4264 unsigned long long max_sectors, resync; local
4270 max_sectors
6579 sector_t max_sectors, resync, res; local
7043 sector_t max_sectors,j, io_sectors; local
[all...]
/drivers/scsi/
H A Dhosts.c406 if (sht->max_sectors)
407 shost->max_sectors = sht->max_sectors;
409 shost->max_sectors = SCSI_DEFAULT_MAX_SECTORS;
H A Dvirtio_scsi.c476 shost->max_sectors = virtscsi_config_get(vdev, max_sectors) ?: 0xFFFF;
/drivers/scsi/megaraid/
H A Dmega_common.h135 * @max_sectors : max sectors per request
191 uint16_t max_sectors; member in struct:__anon4706
H A Dmegaraid_sas_base.c65 static unsigned int max_sectors; variable
66 module_param_named(max_sectors, max_sectors, int, 0);
67 MODULE_PARM_DESC(max_sectors,
3862 * Check if the module parameter value for max_sectors can be used
3864 if (max_sectors && max_sectors < instance->max_sectors_per_req)
3865 instance->max_sectors_per_req = max_sectors;
3867 if (max_sectors) {
3872 (max_sectors <
[all...]
/drivers/message/i2o/
H A Di2o_block.c1041 unsigned short max_sectors; local
1049 max_sectors = I2O_MAX_SECTORS_LIMITED;
1051 max_sectors = I2O_MAX_SECTORS;
1085 blk_queue_max_hw_sectors(queue, max_sectors);
1088 osm_debug("max sectors = %d\n", queue->max_sectors);
/drivers/ide/
H A Dide-probe.c751 int max_sectors = 256; local
769 if (hwif->rqsize < max_sectors)
770 max_sectors = hwif->rqsize;
771 blk_queue_max_hw_sectors(q, max_sectors);
1096 if (d->max_sectors)
1097 hwif->rqsize = d->max_sectors;
H A Dpdc202xx_old.c270 .max_sectors = sectors, \
/drivers/ata/
H A Dpata_it821x.c506 if (adev->max_sectors > 255)
507 adev->max_sectors = 255;
H A Dpata_pdc202xx_old.c262 adev->max_sectors = 256;
H A Dlibata-core.c1201 * @max_sectors: out parameter for the result native max address
1210 static int ata_read_native_max_address(struct ata_device *dev, u64 *max_sectors) argument
1241 *max_sectors = ata_tf_to_lba48(&tf) + 1;
1243 *max_sectors = ata_tf_to_lba(&tf) + 1;
1245 (*max_sectors)--;
2213 dev->max_sectors = 0;
2387 /* determine max_sectors */
2388 dev->max_sectors = ATA_MAX_SECTORS;
2390 dev->max_sectors = ATA_MAX_SECTORS_LBA48;
2398 dev->max_sectors
[all...]
H A Dpata_ali.c310 adev->max_sectors = 255;
/drivers/s390/scsi/
H A Dzfcp_scsi.c315 .max_sectors = 8, /* adjusted later */
675 shost->max_sectors = shost->sg_tablesize * 8;
H A Dzfcp_qdio.c436 adapter->scsi_host->max_sectors = qdio->max_sbale_per_req * 8;
/drivers/scsi/bfa/
H A Dbfad_im.c732 sht->max_sectors = max_xfer_size << 1;
811 .max_sectors = BFAD_MAX_SECTORS,
833 .max_sectors = BFAD_MAX_SECTORS,

Completed in 830 milliseconds

1234