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net/liquidio: add skeleton
[dpdk.git]
/
lib
/
librte_eal
/
linuxapp
/
igb_uio
/
igb_uio.c
diff --git
a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c
b/lib/librte_eal/linuxapp/igb_uio/igb_uio.c
index
41bf6ea
..
192bd4a
100644
(file)
--- a/
lib/librte_eal/linuxapp/igb_uio/igb_uio.c
+++ b/
lib/librte_eal/linuxapp/igb_uio/igb_uio.c
@@
-431,8
+431,10
@@
igbuio_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
* the iommu identity mapping if kernel boots with iommu=pt.
* Note this is not a problem if no IOMMU at all.
*/
* the iommu identity mapping if kernel boots with iommu=pt.
* Note this is not a problem if no IOMMU at all.
*/
- map_addr = dma_zalloc_coherent(&dev->dev, 1024,
- &map_dma_addr, GFP_KERNEL);
+ map_addr = dma_alloc_coherent(&dev->dev, 1024, &map_dma_addr,
+ GFP_KERNEL);
+ if (map_addr)
+ memset(map_addr, 0, 1024);
if (!map_addr)
dev_info(&dev->dev, "dma mapping failed\n");
if (!map_addr)
dev_info(&dev->dev, "dma mapping failed\n");