Lines Matching defs:prot_bytes
997 size_t prot_bytes, struct iov_iter *prot_iter,
1002 if (prot_bytes) {
1003 sgl_count = vhost_scsi_calc_sgls(prot_iter, prot_bytes,
1328 int ret, prot_bytes, c = 0;
1404 prot_bytes = 0;
1434 prot_bytes = vhost32_to_cpu(vq, v_req_pi.pi_bytesout);
1441 prot_bytes = vhost32_to_cpu(vq, v_req_pi.pi_bytesin);
1445 * prot_bytes, and advance data_iter past any
1446 * preceding prot_bytes that may be present.
1451 if (prot_bytes) {
1452 if (prot_bytes >= exp_data_len) {
1457 exp_data_len -= prot_bytes;
1459 iov_iter_truncate(&prot_iter, prot_bytes);
1460 iov_iter_advance(&data_iter, prot_bytes);
1518 pr_debug("cmd: %p exp_data_len: %d, prot_bytes: %d data_direction:"
1519 " %d\n", cmd, exp_data_len, prot_bytes, data_direction);
1522 ret = vhost_scsi_mapal(vs, cmd, prot_bytes, &prot_iter,
1539 exp_data_len + prot_bytes);