| /linux-6.15/tools/testing/selftests/ublk/ |
| H A D | test_generic_03.sh | 17 max_segment_size=$(cat "$sysfs_path"/queue/max_segment_size)
24 if [ "$max_segment_size" != "32768" ]; then
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| H A D | null.c | 35 .max_segment_size = 32 << 10, in ublk_null_tgt_init()
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| /linux-6.15/block/ |
| H A D | blk-settings.c | 49 lim->max_segment_size = UINT_MAX; in blk_set_stacking_limits()
368 if (!lim->max_segment_size) in blk_validate_limits()
369 lim->max_segment_size = UINT_MAX; in blk_validate_limits()
376 if (!lim->max_segment_size) in blk_validate_limits()
377 lim->max_segment_size = BLK_MAX_SEGMENT_SIZE; in blk_validate_limits()
378 if (WARN_ON_ONCE(lim->max_segment_size < BLK_MIN_SEGMENT_SIZE)) in blk_validate_limits()
383 if (lim->seg_boundary_mask > lim->max_segment_size - 1) in blk_validate_limits()
384 seg_size = lim->max_segment_size; in blk_validate_limits()
730 t->max_segment_size = min_not_zero(t->max_segment_size, in blk_stack_limits()
731 b->max_segment_size); in blk_stack_limits()
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| /linux-6.15/drivers/usb/gadget/function/ |
| H A D | u_ncm.h | 35 u16 max_segment_size; member
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| H A D | f_ncm.c | 1187 frame_max = ncm_opts->max_segment_size; in ncm_unwrap_ntb()
1456 ncm_opts->net->mtu = (ncm_opts->max_segment_size - ETH_HLEN); in ncm_bind()
1501 ecm_desc.wMaxSegmentSize = cpu_to_le16(ncm_opts->max_segment_size); in ncm_bind()
1611 segment_size = opts->max_segment_size; in ncm_opts_max_segment_size_show()
1639 opts->max_segment_size = segment_size; in ncm_opts_max_segment_size_store()
1646 CONFIGFS_ATTR(ncm_opts_, max_segment_size);
1696 opts->max_segment_size = ETH_FRAME_LEN; in ncm_alloc_inst()
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| /linux-6.15/drivers/scsi/ |
| H A D | hosts.c | 476 if (sht->max_segment_size) in scsi_host_alloc()
477 shost->max_segment_size = sht->max_segment_size; in scsi_host_alloc()
479 shost->max_segment_size = BLK_MAX_SEGMENT_SIZE; in scsi_host_alloc()
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| H A D | mac53c94.c | 403 .max_segment_size = 65535,
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| H A D | scsi_lib.c | 2002 lim->max_segment_size = shost->max_segment_size; in scsi_init_limits()
2017 dma_set_max_seg_size(dev, shost->max_segment_size); in scsi_init_limits()
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| /linux-6.15/include/scsi/ |
| H A D | scsi_host.h | 406 unsigned int max_segment_size; member
620 unsigned int max_segment_size; member
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| H A D | libiscsi.h | 228 unsigned max_segment_size; member
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| H A D | scsi_transport_iscsi.h | 338 unsigned max_segment_size; member
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| /linux-6.15/include/linux/ |
| H A D | dma-mapping.h | 518 if (dev->dma_parms && dev->dma_parms->max_segment_size) in dma_get_max_seg_size()
519 return dev->dma_parms->max_segment_size; in dma_get_max_seg_size()
527 dev->dma_parms->max_segment_size = size; in dma_set_max_seg_size()
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| H A D | blkdev.h | 376 unsigned int max_segment_size; member
1267 return q->limits.max_segment_size; in queue_max_segment_size()
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| H A D | device.h | 346 unsigned int max_segment_size; member
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| /linux-6.15/drivers/s390/block/ |
| H A D | dasd_genhd.c | 42 .max_segment_size = PAGE_SIZE, in dasd_gendisk_alloc()
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| /linux-6.15/include/uapi/linux/ |
| H A D | ublk_cmd.h | 431 __u32 max_segment_size; member
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| /linux-6.15/drivers/net/wireless/broadcom/brcm80211/brcmfmac/ |
| H A D | sdio.h | 184 uint max_segment_size; member
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| H A D | bcmsdh.c | 453 if (sg_data_sz > sdiodev->max_segment_size) in brcmf_sdiod_sglist_rw()
454 sg_data_sz = sdiodev->max_segment_size; in brcmf_sdiod_sglist_rw()
771 sdiodev->max_segment_size = host->max_seg_size; in brcmf_sdiod_sgtable_alloc()
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| /linux-6.15/drivers/mmc/core/ |
| H A D | queue.c | 376 lim.max_segment_size = in mmc_alloc_disk()
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| /linux-6.15/drivers/block/ |
| H A D | ps3disk.c | 389 .max_segment_size = BOUNCE_SIZE, in ps3disk_probe()
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| H A D | ublk_drv.c | 592 if (p->max_segment_size < UBLK_MIN_SEGMENT_SIZE) in ublk_validate_params()
2538 .max_segment_size = UINT_MAX, in ublk_ctrl_start_dev()
2585 lim.max_segment_size = ub->params.seg.max_segment_size; in ublk_ctrl_start_dev()
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| /linux-6.15/drivers/cdrom/ |
| H A D | gdrom.c | 746 .max_segment_size = 0x40000, in probe_gdrom()
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| /linux-6.15/drivers/ata/ |
| H A D | sata_inic162x.c | 255 .max_segment_size = 65536 - 512,
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| /linux-6.15/drivers/scsi/aacraid/ |
| H A D | linit.c | 1736 shost->max_segment_size = shost->max_sectors << 9; in aac_probe_one()
1738 shost->max_segment_size = 65536; in aac_probe_one()
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| /linux-6.15/drivers/virtio/ |
| H A D | virtio_ring.c | 299 size_t max_segment_size = SIZE_MAX; in virtio_max_dma_size() local
302 max_segment_size = dma_max_mapping_size(vdev->dev.parent); in virtio_max_dma_size()
304 return max_segment_size; in virtio_max_dma_size()
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