ath/ath10k/htt_tx.c

229 	if (!htt->txbuf.vaddr_txbuff_32)
232 	size = htt->txbuf.size;
233 	dma_free_coherent(ar->dev, size, htt->txbuf.vaddr_txbuff_32,
234 			  htt->txbuf.paddr);
235 	htt->txbuf.vaddr_txbuff_32 = NULL;
246 	htt->txbuf.vaddr_txbuff_32 = dma_alloc_coherent(ar->dev, size,
247 							&htt->txbuf.paddr,
249 	if (!htt->txbuf.vaddr_txbuff_32)
252 	htt->txbuf.size = size;
262 	if (!htt->txbuf.vaddr_txbuff_64)
265 	size = htt->txbuf.size;
266 	dma_free_coherent(ar->dev, size, htt->txbuf.vaddr_txbuff_64,
267 			  htt->txbuf.paddr);
268 	htt->txbuf.vaddr_txbuff_64 = NULL;
279 	htt->txbuf.vaddr_txbuff_64 = dma_alloc_coherent(ar->dev, size,
280 							&htt->txbuf.paddr,
282 	if (!htt->txbuf.vaddr_txbuff_64)
285 	htt->txbuf.size = size;
1392 	struct ath10k_htt_txbuf_32 *txbuf;
1416 	txbuf = htt->txbuf.vaddr_txbuff_32 + msdu_id;
1417 	txbuf_paddr = htt->txbuf.paddr +
1467 			frags = txbuf->frags;
1504 	txbuf->htc_hdr.eid = htt->eid;
1505 	txbuf->htc_hdr.len = __cpu_to_le16(sizeof(txbuf->cmd_hdr) +
1506 					   sizeof(txbuf->cmd_tx) +
1508 	txbuf->htc_hdr.flags = 0;
1529 	txbuf->cmd_hdr.msg_type = HTT_H2T_MSG_TYPE_TX_FRM;
1530 	txbuf->cmd_tx.flags0 = flags0;
1531 	txbuf->cmd_tx.flags1 = __cpu_to_le16(flags1);
1532 	txbuf->cmd_tx.len = __cpu_to_le16(msdu->len);
1533 	txbuf->cmd_tx.id = __cpu_to_le16(msdu_id);
1534 	txbuf->cmd_tx.frags_paddr = __cpu_to_le32(frags_paddr);
1536 		txbuf->cmd_tx.offchan_tx.peerid =
1538 		txbuf->cmd_tx.offchan_tx.freq =
1541 		txbuf->cmd_tx.peerid =
1557 	sg_items[0].vaddr = &txbuf->htc_hdr;
1559 			    sizeof(txbuf->frags);
1560 	sg_items[0].len = sizeof(txbuf->htc_hdr) +
1561 			  sizeof(txbuf->cmd_hdr) +
1562 			  sizeof(txbuf->cmd_tx);
1597 	struct ath10k_htt_txbuf_64 *txbuf;
1621 	txbuf = htt->txbuf.vaddr_txbuff_64 + msdu_id;
1622 	txbuf_paddr = htt->txbuf.paddr +
1673 			frags = txbuf->frags;
1711 	txbuf->htc_hdr.eid = htt->eid;
1712 	txbuf->htc_hdr.len = __cpu_to_le16(sizeof(txbuf->cmd_hdr) +
1713 					   sizeof(txbuf->cmd_tx) +
1715 	txbuf->htc_hdr.flags = 0;
1739 	txbuf->cmd_hdr.msg_type = HTT_H2T_MSG_TYPE_TX_FRM;
1740 	txbuf->cmd_tx.flags0 = flags0;
1741 	txbuf->cmd_tx.flags1 = __cpu_to_le16(flags1);
1742 	txbuf->cmd_tx.len = __cpu_to_le16(msdu->len);
1743 	txbuf->cmd_tx.id = __cpu_to_le16(msdu_id);
1746 	txbuf->cmd_tx.frags_paddr = __cpu_to_le64(frags_paddr);
1748 		txbuf->cmd_tx.offchan_tx.peerid =
1750 		txbuf->cmd_tx.offchan_tx.freq =
1753 		txbuf->cmd_tx.peerid =
1769 	sg_items[0].vaddr = &txbuf->htc_hdr;
1771 			    sizeof(txbuf->frags);
1772 	sg_items[0].len = sizeof(txbuf->htc_hdr) +
1773 			  sizeof(txbuf->cmd_hdr) +
1774 			  sizeof(txbuf->cmd_tx);