Searched refs:dxferp (Results 1 – 4 of 4) sorted by relevance
| /Linux-v5.4/fs/ |
| D | compat_ioctl.c | 101 compat_uint_t dxferp; /* [i], [*io] points to data transfer memory member
125 static int sg_build_iovec(sg_io_hdr_t __user *sgio, void __user *dxferp, u16 iovec_count) in sg_build_iovec() argument
128 sg_iovec32_t __user *iov32 = dxferp; in sg_build_iovec()
141 if (put_user(iov, &sgio->dxferp)) in sg_build_iovec()
152 void __user *dxferp; in sg_ioctl_trans() local
182 if (get_user(data, &sgio32->dxferp)) in sg_ioctl_trans()
184 dxferp = compat_ptr(data); in sg_ioctl_trans()
186 if (sg_build_iovec(sgio, dxferp, iovec_count)) in sg_ioctl_trans()
189 if (put_user(dxferp, &sgio->dxferp)) in sg_ioctl_trans()
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| /Linux-v5.4/include/scsi/ |
| D | sg.h | 52 void __user *dxferp; /* [i], [*io] points to data transfer memory member
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| /Linux-v5.4/block/ |
| D | scsi_ioctl.c | 331 hdr->dxferp, hdr->iovec_count, in sg_io()
342 ret = blk_rq_map_user(q, rq, NULL, hdr->dxferp, hdr->dxfer_len, in sg_io()
627 hdr.dxferp = cgc.buffer; in scsi_cmd_ioctl()
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| /Linux-v5.4/drivers/scsi/ |
| D | sg.c | 684 hp->dxferp = (char __user *)buf + cmd_size; in sg_write()
686 hp->dxferp = NULL; in sg_write()
1759 blk_rq_aligned(q, (unsigned long)hp->dxferp, dxfer_len)) in sg_start_req()
1789 md->null_mapped = hp->dxferp ? 0 : 1; in sg_start_req()
1800 res = import_iovec(rw, hp->dxferp, iov_count, 0, &iov, &i); in sg_start_req()
1813 res = blk_rq_map_user(q, rq, md, hp->dxferp, in sg_start_req()
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