All hardware drivers should allocate IOVA-contiguous
memzones for their hardware resources.
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Signed-off-by: Anatoly Burakov <anatoly.bura...@intel.com>
Reviewed-by: Venkatesh Srinivas <venkate...@google.com>
Reviewed-by: Maxime Coquelin <maxime.coque...@redhat.com>
Tested-by: Santosh Shukla <santosh.shu...@caviumnetworks.com>
Tested-by: Hemant Agrawal <hemant.agra...@nxp.com>
Tested-by: Gowrishankar Muthukrishnan <gowrishanka...@linux.vnet.ibm.com>
---
drivers/net/virtio/virtio_ethdev.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/virtio/virtio_ethdev.c
b/drivers/net/virtio/virtio_ethdev.c
index 2ef213d..f03d790 100644
--- a/drivers/net/virtio/virtio_ethdev.c
+++ b/drivers/net/virtio/virtio_ethdev.c
@@ -391,8 +391,8 @@ virtio_init_queue(struct rte_eth_dev *dev, uint16_t
vtpci_queue_idx)
size, vq->vq_ring_size);
mz = rte_memzone_reserve_aligned(vq_name, vq->vq_ring_size,
- SOCKET_ID_ANY,
- 0, VIRTIO_PCI_VRING_ALIGN);
+ SOCKET_ID_ANY, RTE_MEMZONE_IOVA_CONTIG,
+ VIRTIO_PCI_VRING_ALIGN);
if (mz == NULL) {
if (rte_errno == EEXIST)
mz = rte_memzone_lookup(vq_name);
@@ -417,8 +417,8 @@ virtio_init_queue(struct rte_eth_dev *dev, uint16_t
vtpci_queue_idx)
snprintf(vq_hdr_name, sizeof(vq_hdr_name), "port%d_vq%d_hdr",
dev->data->port_id, vtpci_queue_idx);
hdr_mz = rte_memzone_reserve_aligned(vq_hdr_name, sz_hdr_mz,
- SOCKET_ID_ANY, 0,
- RTE_CACHE_LINE_SIZE);
+ SOCKET_ID_ANY, RTE_MEMZONE_IOVA_CONTIG,
+ RTE_CACHE_LINE_SIZE);
if (hdr_mz == NULL) {
if (rte_errno == EEXIST)
hdr_mz = rte_memzone_lookup(vq_hdr_name);
--
2.7.4