Searched refs:dxfer_len (Results 1 – 4 of 4) sorted by relevance
| /Linux-v4.19/block/ |
| D | scsi_ioctl.c | 306 if (hdr->dxfer_len > (queue_max_hw_sectors(q) << 9)) in sg_io()
309 if (hdr->dxfer_len) in sg_io()
351 iov_iter_truncate(&i, hdr->dxfer_len); in sg_io()
355 } else if (hdr->dxfer_len) in sg_io()
356 ret = blk_rq_map_user(q, rq, NULL, hdr->dxferp, hdr->dxfer_len, in sg_io()
620 hdr.dxfer_len = cgc.buflen; in scsi_cmd_ioctl()
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| /Linux-v4.19/drivers/scsi/ |
| D | sg.c | 686 hp->dxfer_len = mxsize; in sg_write()
752 if (hp->dxfer_len > sfp->reserve.bufflen) { in sg_new_write()
811 if (hp->dxfer_len >= SZ_256M) in sg_common_write()
1710 int dxfer_len = (int) hp->dxfer_len; in sg_start_req() local
1722 dxfer_len)); in sg_start_req()
1758 if ((dxfer_len <= 0) || (dxfer_dir == SG_DXFER_NONE)) in sg_start_req()
1764 blk_rq_aligned(q, (unsigned long)hp->dxferp, dxfer_len)) in sg_start_req()
1771 if (dxfer_len <= rsv_schp->bufflen && in sg_start_req()
1774 sg_link_reserve(sfp, srp, dxfer_len); in sg_start_req()
1777 if (dxfer_len > rsv_schp->bufflen) in sg_start_req()
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| /Linux-v4.19/include/scsi/ |
| D | sg.h | 51 unsigned int dxfer_len; /* [i] byte count of data transfer */ member
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| /Linux-v4.19/fs/ |
| D | compat_ioctl.c | 208 compat_uint_t dxfer_len; /* [i] byte count of data transfer */ member
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