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Searched refs:data_ring (Results 1 – 6 of 6) sorted by relevance

/Linux-v5.4/drivers/net/ethernet/google/gve/
Dgve_rx.c41 bytes = sizeof(*rx->data.data_ring) * slots; in gve_rx_free_ring()
42 dma_free_coherent(dev, bytes, rx->data.data_ring, in gve_rx_free_ring()
44 rx->data.data_ring = NULL; in gve_rx_free_ring()
81 &rx->data.data_ring[i], addr, page); in gve_prefill_rx_pages()
117 bytes = sizeof(*rx->data.data_ring) * slots; in gve_rx_alloc_ring()
118 rx->data.data_ring = dma_alloc_coherent(hdev, bytes, in gve_rx_alloc_ring()
121 if (!rx->data.data_ring) in gve_rx_alloc_ring()
173 bytes = sizeof(*rx->data.data_ring) * slots; in gve_rx_alloc_ring()
174 dma_free_coherent(hdev, bytes, rx->data.data_ring, rx->data.data_bus); in gve_rx_alloc_ring()
175 rx->data.data_ring = NULL; in gve_rx_alloc_ring()
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Dgve.h56 struct gve_rx_data_slot *data_ring; /* read by NIC */ member
Dgve_adminq.c294 priv->rx_desc_cnt * sizeof(priv->rx->data.data_ring[0]) in gve_adminq_describe_device()
/Linux-v5.4/drivers/net/vmxnet3/
Dvmxnet3_drv.c442 if (tq->data_ring.base) { in vmxnet3_tq_destroy()
444 tq->data_ring.size * tq->txdata_desc_size, in vmxnet3_tq_destroy()
445 tq->data_ring.base, tq->data_ring.basePA); in vmxnet3_tq_destroy()
446 tq->data_ring.base = NULL; in vmxnet3_tq_destroy()
486 memset(tq->data_ring.base, 0, in vmxnet3_tq_init()
487 tq->data_ring.size * tq->txdata_desc_size); in vmxnet3_tq_init()
510 BUG_ON(tq->tx_ring.base || tq->data_ring.base || in vmxnet3_tq_create()
521 tq->data_ring.base = dma_alloc_coherent(&adapter->pdev->dev, in vmxnet3_tq_create()
522 tq->data_ring.size * tq->txdata_desc_size, in vmxnet3_tq_create()
523 &tq->data_ring.basePA, GFP_KERNEL); in vmxnet3_tq_create()
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Dvmxnet3_ethtool.c404 buf[j++] = VMXNET3_GET_ADDR_LO(tq->data_ring.basePA); in vmxnet3_get_regs()
405 buf[j++] = VMXNET3_GET_ADDR_HI(tq->data_ring.basePA); in vmxnet3_get_regs()
406 buf[j++] = tq->data_ring.size; in vmxnet3_get_regs()
441 buf[j++] = VMXNET3_GET_ADDR_LO(rq->data_ring.basePA); in vmxnet3_get_regs()
442 buf[j++] = VMXNET3_GET_ADDR_HI(rq->data_ring.basePA); in vmxnet3_get_regs()
444 buf[j++] = rq->data_ring.desc_size; in vmxnet3_get_regs()
Dvmxnet3_int.h237 struct vmxnet3_tx_data_ring data_ring; member
287 struct vmxnet3_rx_data_ring data_ring; member