Lines Matching defs:txr
365 static void bnxt_txr_db_kick(struct bnxt *bp, struct bnxt_tx_ring_info *txr,
368 bnxt_db_write(bp, &txr->tx_db, prod);
369 txr->kick_pending = 0;
373 struct bnxt_tx_ring_info *txr,
384 if (bnxt_tx_avail(bp, txr) >= bp->tx_wake_thresh) {
404 struct bnxt_tx_ring_info *txr;
415 txr = &bp->tx_ring[bp->tx_ring_map[i]];
416 prod = txr->tx_prod;
418 free_size = bnxt_tx_avail(bp, txr);
421 if (net_ratelimit() && txr->kick_pending)
424 if (bnxt_txr_netif_try_stop_queue(bp, txr, txq))
432 txbd = &txr->tx_desc_ring[TX_RING(prod)][TX_IDX(prod)];
436 tx_buf = &txr->tx_buf_ring[prod];
453 struct tx_push_buffer *tx_push_buf = txr->tx_push;
456 void __iomem *db = txr->tx_db.doorbell;
499 txbd->tx_bd_haddr = txr->data_mapping;
501 txbd = &txr->tx_desc_ring[TX_RING(prod)][TX_IDX(prod)];
506 txr->tx_prod = prod;
546 &txr->tx_desc_ring[TX_RING(prod)][TX_IDX(prod)];
589 txbd = &txr->tx_desc_ring[TX_RING(prod)][TX_IDX(prod)];
598 tx_buf = &txr->tx_buf_ring[prod];
618 txr->tx_prod = prod;
621 bnxt_txr_db_kick(bp, txr, prod);
623 txr->kick_pending = 1;
627 if (unlikely(bnxt_tx_avail(bp, txr) <= MAX_SKB_FRAGS + 1)) {
629 bnxt_txr_db_kick(bp, txr, prod);
631 bnxt_txr_netif_try_stop_queue(bp, txr, txq);
639 prod = txr->tx_prod;
640 tx_buf = &txr->tx_buf_ring[prod];
648 tx_buf = &txr->tx_buf_ring[prod];
657 if (txr->kick_pending)
658 bnxt_txr_db_kick(bp, txr, txr->tx_prod);
659 txr->tx_buf_ring[txr->tx_prod].skb = NULL;
666 struct bnxt_tx_ring_info *txr = bnapi->tx_ring;
667 struct netdev_queue *txq = netdev_get_tx_queue(bp->dev, txr->txq_index);
668 u16 cons = txr->tx_cons;
678 tx_buf = &txr->tx_buf_ring[cons];
694 tx_buf = &txr->tx_buf_ring[cons];
710 txr->tx_cons = cons;
720 bnxt_tx_avail(bp, txr) >= bp->tx_wake_thresh &&
721 READ_ONCE(txr->dev_state) != BNXT_DEV_STATE_CLOSING)
2347 struct bnxt_tx_ring_info *txr = bnapi->tx_ring;
2348 u16 prod = txr->tx_prod;
2353 bnxt_db_write_relaxed(bp, &txr->tx_db, prod);
2609 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i];
2612 if (!txr->tx_buf_ring)
2616 struct bnxt_sw_tx_bd *tx_buf = &txr->tx_buf_ring[j];
2658 tx_buf = &txr->tx_buf_ring[ring_idx];
3029 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i];
3032 if (txr->tx_push) {
3034 txr->tx_push, txr->tx_push_mapping);
3035 txr->tx_push = NULL;
3038 ring = &txr->tx_ring_struct;
3065 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i];
3069 ring = &txr->tx_ring_struct;
3075 ring->grp_idx = txr->bnapi->index;
3082 txr->tx_push = dma_alloc_coherent(&pdev->dev,
3084 &txr->tx_push_mapping,
3087 if (!txr->tx_push)
3090 mapping = txr->tx_push_mapping +
3092 txr->data_mapping = cpu_to_le64(mapping);
3228 struct bnxt_tx_ring_info *txr;
3266 txr = bnapi->tx_ring;
3267 if (!txr)
3270 ring = &txr->tx_ring_struct;
3274 rmem->pg_arr = (void **)txr->tx_desc_ring;
3275 rmem->dma_arr = txr->tx_desc_mapping;
3277 rmem->vmem = (void **)&txr->tx_buf_ring;
3441 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i];
3442 struct bnxt_ring_struct *ring = &txr->tx_ring_struct;
4112 struct bnxt_tx_ring_info *txr;
4120 txr = bnapi->tx_ring;
4121 if (txr) {
4122 txr->tx_prod = 0;
4123 txr->tx_cons = 0;
4283 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i];
4286 txr->tx_ring_struct.ring_mem.flags =
4288 txr->bnapi = bp->bnapi[j];
4289 bp->bnapi[j]->tx_ring = txr;
4292 txr->txq_index = i - bp->tx_nr_rings_xdp;
5083 static u16 bnxt_cp_ring_for_tx(struct bnxt *bp, struct bnxt_tx_ring_info *txr)
5086 struct bnxt_napi *bnapi = txr->bnapi;
5092 return bnxt_cp_ring_from_grp(bp, &txr->tx_ring_struct);
5589 struct bnxt_tx_ring_info *txr;
5591 txr = container_of(ring, struct bnxt_tx_ring_info,
5596 req.cmpl_ring_id = cpu_to_le16(bnxt_cp_ring_for_tx(bp, txr));
5779 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i];
5784 struct bnxt_napi *bnapi = txr->bnapi;
5800 ring = &txr->tx_ring_struct;
5805 bnxt_set_db(bp, &txr->tx_db, type, map_idx, ring->fw_ring_id);
5902 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i];
5903 struct bnxt_ring_struct *ring = &txr->tx_ring_struct;
5906 u32 cmpl_ring_id = bnxt_cp_ring_for_tx(bp, txr);
8946 struct bnxt_tx_ring_info *txr;
8950 txr = &bp->tx_ring[i];
8951 WRITE_ONCE(txr->dev_state, BNXT_DEV_STATE_CLOSING);
8965 struct bnxt_tx_ring_info *txr;
8968 txr = &bp->tx_ring[i];
8969 WRITE_ONCE(txr->dev_state, 0);
10651 struct bnxt_tx_ring_info *txr = bnapi->tx_ring;
10654 if (!txr)
10658 i, txr->tx_ring_struct.fw_ring_id, txr->tx_prod,
10659 txr->tx_cons);