search for: buf_info_pa

Displaying 4 results from an estimated 4 matches for "buf_info_pa".

[PATCH] VMXNET3: Add support for virtual IOMMU
2013 Aug 20
2
[PATCH] VMXNET3: Add support for virtual IOMMU
...tq->comp_ring.base, tq->comp_ring.basePA); tq->comp_ring.base = NULL; } - kfree(tq->buf_info); - tq->buf_info = NULL; + if (tq->buf_info) { + pci_free_consistent(adapter->pdev, + tq->tx_ring.size * sizeof(tq->buf_info[0]), + tq->buf_info, tq->buf_info_pa); + tq->buf_info = NULL; + } } @@ -496,6 +500,8 @@ static int vmxnet3_tq_create(struct vmxnet3_tx_queue *tq, struct vmxnet3_adapter *adapter) { + size_t sz; + BUG_ON(tq->tx_ring.base || tq->data_ring.base || tq->comp_ring.base || tq->buf_info); @@ -525,10 +5...
[PATCH] VMXNET3: Add support for virtual IOMMU
2013 Aug 20
2
[PATCH] VMXNET3: Add support for virtual IOMMU
...tq->comp_ring.base, tq->comp_ring.basePA); tq->comp_ring.base = NULL; } - kfree(tq->buf_info); - tq->buf_info = NULL; + if (tq->buf_info) { + pci_free_consistent(adapter->pdev, + tq->tx_ring.size * sizeof(tq->buf_info[0]), + tq->buf_info, tq->buf_info_pa); + tq->buf_info = NULL; + } } @@ -496,6 +500,8 @@ static int vmxnet3_tq_create(struct vmxnet3_tx_queue *tq, struct vmxnet3_adapter *adapter) { + size_t sz; + BUG_ON(tq->tx_ring.base || tq->data_ring.base || tq->comp_ring.base || tq->buf_info); @@ -525,10 +5...
[PATCH] VMXNET3: Add support for virtual IOMMU
2013 Aug 23
1
[PATCH] VMXNET3: Add support for virtual IOMMU
...>comp_ring.base, tq->comp_ring.basePA); tq->comp_ring.base = NULL; } - kfree(tq->buf_info); - tq->buf_info = NULL; + if (tq->buf_info) { + dma_free_coherent(&adapter->pdev->dev, + tq->tx_ring.size * sizeof(tq->buf_info[0]), + tq->buf_info, tq->buf_info_pa); + tq->buf_info = NULL; + } } @@ -496,37 +500,38 @@ static int vmxnet3_tq_create(struct vmxnet3_tx_queue *tq, struct vmxnet3_adapter *adapter) { + size_t sz; + BUG_ON(tq->tx_ring.base || tq->data_ring.base || tq->comp_ring.base || tq->buf_info); - tq->tx...
[PATCH] VMXNET3: Add support for virtual IOMMU
2013 Aug 23
1
[PATCH] VMXNET3: Add support for virtual IOMMU
...>comp_ring.base, tq->comp_ring.basePA); tq->comp_ring.base = NULL; } - kfree(tq->buf_info); - tq->buf_info = NULL; + if (tq->buf_info) { + dma_free_coherent(&adapter->pdev->dev, + tq->tx_ring.size * sizeof(tq->buf_info[0]), + tq->buf_info, tq->buf_info_pa); + tq->buf_info = NULL; + } } @@ -496,37 +500,38 @@ static int vmxnet3_tq_create(struct vmxnet3_tx_queue *tq, struct vmxnet3_adapter *adapter) { + size_t sz; + BUG_ON(tq->tx_ring.base || tq->data_ring.base || tq->comp_ring.base || tq->buf_info); - tq->tx...