| /linux/tools/testing/selftests/ublk/ |
| H A D | test_generic_03.sh | 14 dma_align=$(cat "$sysfs_path"/queue/dma_alignment)
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| /linux/include/scsi/ |
| H A D | scsi_host.h | 425 unsigned int dma_alignment; member
650 unsigned int dma_alignment; member
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| /linux/include/linux/ |
| H A D | blkdev.h | 437 unsigned int dma_alignment; member
1492 return q->limits.dma_alignment; in queue_dma_alignment()
1527 return lim->dma_alignment | lim->dma_pad_mask; in blk_lim_dma_alignment_and_pad()
1803 return bio_split_io_at(bio, lim, segs, max_bytes, lim->dma_alignment); in bio_split_rw_at()
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| /linux/Documentation/filesystems/nfs/ |
| H A D | nfsd-io-modes.rst | 113 underlying block device's dma_alignment.
122 dma_alignment checking.
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| /linux/drivers/spi/ |
| H A D | spi-loopback-test.c | 1032 (spi->controller->dma_alignment ? \ in spi_test_run_test()
1033 spi->controller->dma_alignment : \ in spi_test_run_test()
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| H A D | spi-spacemit-k1.c | 752 host->dma_alignment = K1_SPI_DMA_ALIGNMENT; in k1_spi_probe()
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| H A D | spi-qcom-qspi.c | 780 host->dma_alignment = QSPI_ALIGN_REQ; in qcom_qspi_probe()
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| /linux/drivers/md/ |
| H A D | dm-inlinecrypt.c | 593 limits->dma_alignment = limits->logical_block_size - 1; in inlinecrypt_io_hints()
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| H A D | dm-log-writes.c | 882 limits->dma_alignment = limits->logical_block_size - 1; in log_writes_io_hints()
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| H A D | dm-verity-target.c | 1022 limits->dma_alignment = limits->logical_block_size - 1; in verity_io_hints()
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| /linux/drivers/block/ |
| H A D | ps3disk.c | 394 .dma_alignment = dev->blk_size - 1, in ps3disk_probe()
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| H A D | loop.c | 962 lim->dma_alignment = max_t(unsigned int, lo->lo_dio_mem_align, in loop_set_dma_limit()
965 lim->dma_alignment = SECTOR_SIZE - 1; in loop_set_dma_limit()
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| H A D | zloop.c | 1296 lim.dma_alignment = max_t(unsigned int, zlo->dio_mem_align, in zloop_ctl_add()
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| H A D | xen-blkfront.c | 981 lim->dma_alignment = 511; in blkif_set_queue_limits()
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| H A D | ublk_drv.c | 4462 .dma_alignment = 3, in ublk_ctrl_start_dev()
4504 lim.dma_alignment = ub->params.dma.alignment; in ublk_ctrl_start_dev()
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| /linux/include/linux/spi/ |
| H A D | spi.h | 612 u16 dma_alignment; member
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| /linux/block/ |
| H A D | blk.h | 411 if ((bv->bv_offset | bv->bv_len) & lim->dma_alignment) in bio_may_need_split()
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| H A D | blk-merge.c | 342 unsigned start_align_mask = lim->dma_alignment; in bio_split_io_at()
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| /linux/drivers/message/fusion/ |
| H A D | mptspi.c | 847 .dma_alignment = 511,
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| H A D | mptfc.c | 133 .dma_alignment = 511,
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| /linux/drivers/nvme/host/ |
| H A D | multipath.c | 763 lim.dma_alignment = 3; in nvme_mpath_alloc_disk()
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| H A D | core.c | 2093 lim->dma_alignment = NVME_CTRL_PAGE_SIZE - 1; in nvme_set_ctrl_limits()
2095 lim->dma_alignment = 3; in nvme_set_ctrl_limits()
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| /linux/drivers/block/null_blk/ |
| H A D | main.c | 1970 .dma_alignment = 1, in null_add_dev()
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| /linux/drivers/s390/block/ |
| H A D | dasd.c | 355 lim.dma_alignment = lim.logical_block_size - 1; in dasd_state_basic_to_ready()
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| /linux/drivers/ata/ |
| H A D | libata-scsi.c | 1119 lim->dma_alignment = sdev->sector_size - 1; in ata_scsi_dev_config()
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