Searched refs:dxferp (Results 1 – 7 of 7) sorted by relevance
| /linux-4.4.14/fs/ |
| D | compat_ioctl.c | 234 compat_uint_t dxferp; /* [i], [*io] points to data transfer memory member
258 static int sg_build_iovec(sg_io_hdr_t __user *sgio, void __user *dxferp, u16 iovec_count) in sg_build_iovec() argument
261 sg_iovec32_t __user *iov32 = dxferp; in sg_build_iovec()
274 if (put_user(iov, &sgio->dxferp)) in sg_build_iovec()
285 void __user *dxferp; in sg_ioctl_trans() local
315 if (get_user(data, &sgio32->dxferp)) in sg_ioctl_trans()
317 dxferp = compat_ptr(data); in sg_ioctl_trans()
319 if (sg_build_iovec(sgio, dxferp, iovec_count)) in sg_ioctl_trans()
322 if (put_user(dxferp, &sgio->dxferp)) in sg_ioctl_trans()
|
| /linux-4.4.14/block/ |
| D | bsg.c | 215 void __user *dxferp = NULL; in bsg_map_hdr() local
260 dxferp = (void __user *)(unsigned long)hdr->din_xferp; in bsg_map_hdr()
261 ret = blk_rq_map_user(q, next_rq, NULL, dxferp, in bsg_map_hdr()
269 dxferp = (void __user *)(unsigned long)hdr->dout_xferp; in bsg_map_hdr()
272 dxferp = (void __user *)(unsigned long)hdr->din_xferp; in bsg_map_hdr()
277 ret = blk_rq_map_user(q, rq, NULL, dxferp, dxfer_len, in bsg_map_hdr()
|
| D | scsi_ioctl.c | 339 hdr->dxferp, hdr->iovec_count, in sg_io()
350 ret = blk_rq_map_user(q, rq, NULL, hdr->dxferp, hdr->dxfer_len, in sg_io()
641 hdr.dxferp = cgc.buffer; in scsi_cmd_ioctl()
|
| /linux-4.4.14/include/scsi/ |
| D | sg.h | 51 void __user *dxferp; /* [i], [*io] points to data transfer memory member
|
| /linux-4.4.14/drivers/nvme/host/ |
| D | scsi.c | 245 if (copy_from_user(&sgl, hdr->dxferp + in nvme_trans_copy_to_user()
261 if (copy_to_user(hdr->dxferp, from, n)) in nvme_trans_copy_to_user()
280 if (copy_from_user(&sgl, hdr->dxferp + in nvme_trans_copy_from_user()
295 if (copy_from_user(to, hdr->dxferp, n)) in nvme_trans_copy_from_user()
1301 hdr->dxferp, tot_len, NULL, 0); in nvme_trans_send_download_fw_cmd()
1679 retcode = copy_from_user(&sgl, hdr->dxferp + in nvme_trans_do_nvme_io()
1691 next_mapping_addr = hdr->dxferp + in nvme_trans_do_nvme_io()
1785 not_copied = copy_from_user(&sgl, hdr->dxferp + in nvme_trans_io()
|
| /linux-4.4.14/drivers/scsi/ |
| D | sg.c | 657 hp->dxferp = (char __user *)buf + cmd_size; in sg_write()
659 hp->dxferp = NULL; in sg_write()
1729 blk_rq_aligned(q, (unsigned long)hp->dxferp, dxfer_len)) in sg_start_req()
1747 md->null_mapped = hp->dxferp ? 0 : 1; in sg_start_req()
1758 res = import_iovec(rw, hp->dxferp, iov_count, 0, &iov, &i); in sg_start_req()
1767 res = blk_rq_map_user(q, rq, md, hp->dxferp, in sg_start_req()
|
| /linux-4.4.14/drivers/block/ |
| D | skd_main.c | 1435 sksgio->iov[0].iov_base = sgp->dxferp; in skd_sg_io_get_and_check_args()
1454 if (copy_from_user(iov, sgp->dxferp, nbytes)) { in skd_sg_io_get_and_check_args()
1456 skdev->name, __func__, __LINE__, sgp->dxferp); in skd_sg_io_get_and_check_args()
|