Lines Matching refs:descp
1592 struct sdma_desc *descp) in sdma_unmap_desc() argument
1594 switch (sdma_mapping_type(descp)) { in sdma_unmap_desc()
1598 sdma_mapping_addr(descp), in sdma_unmap_desc()
1599 sdma_mapping_len(descp), in sdma_unmap_desc()
1605 sdma_mapping_addr(descp), in sdma_unmap_desc()
1606 sdma_mapping_len(descp), in sdma_unmap_desc()
1618 return (tx->descp[0].qw[1] & SDMA_DESC1_HEADER_MODE_SMASK) in ahg_mode()
1643 sdma_unmap_desc(dd, &tx->descp[0]); in __sdma_txclean()
1648 sdma_unmap_desc(dd, &tx->descp[i]); in __sdma_txclean()
1656 kfree(tx->descp); in __sdma_txclean()
2269 struct sdma_desc *descp = tx->descp; in submit_tx() local
2273 sde->descq[tail].qw[0] = cpu_to_le64(descp->qw[0]); in submit_tx()
2274 sde->descq[tail].qw[1] = cpu_to_le64(add_gen(sde, descp->qw[1])); in submit_tx()
2275 trace_hfi1_sdma_descriptor(sde, descp->qw[0], descp->qw[1], in submit_tx()
2278 descp++; in submit_tx()
2281 for (i = 1; i < tx->num_desc; i++, descp++) { in submit_tx()
2284 sde->descq[tail].qw[0] = cpu_to_le64(descp->qw[0]); in submit_tx()
2287 qw1 = descp->qw[1]; in submit_tx()
2291 qw1 = add_gen(sde, descp->qw[1]); in submit_tx()
2294 trace_hfi1_sdma_descriptor(sde, descp->qw[0], qw1, in submit_tx()
3016 struct sdma_desc *descp; in _extend_sdma_tx_descs() local
3037 descp = kmalloc_array(MAX_DESC, sizeof(struct sdma_desc), GFP_ATOMIC); in _extend_sdma_tx_descs()
3038 if (!descp) in _extend_sdma_tx_descs()
3040 tx->descp = descp; in _extend_sdma_tx_descs()
3046 tx->descp[i] = tx->descs[i]; in _extend_sdma_tx_descs()