Lines Matching refs:n_elem
1507 unsigned int n_elem, unsigned int timeout) in ata_exec_internal_sg() argument
1566 for_each_sg(sgl, sg, n_elem, i) in ata_exec_internal_sg()
1569 ata_sg_init(qc, sgl, n_elem); in ata_exec_internal_sg()
1680 unsigned int n_elem = 0; in ata_exec_internal() local
1686 n_elem++; in ata_exec_internal()
1689 return ata_exec_internal_sg(dev, tf, cdb, dma_dir, psg, n_elem, in ata_exec_internal()
4640 unsigned int n_elem) in ata_sg_init() argument
4643 qc->n_elem = n_elem; in ata_sg_init()
4666 if (qc->n_elem) in ata_sg_clean()
4689 unsigned int n_elem; in ata_sg_setup() local
4691 n_elem = dma_map_sg(ap->dev, qc->sg, qc->n_elem, qc->dma_dir); in ata_sg_setup()
4692 if (n_elem < 1) in ata_sg_setup()
4695 qc->orig_n_elem = qc->n_elem; in ata_sg_setup()
4696 qc->n_elem = n_elem; in ata_sg_setup()
4988 if (ata_is_data(prot) && (!qc->sg || !qc->n_elem || !qc->nbytes)) in ata_qc_issue()