For legacy devices, we should also unmap the port IO
resource on device removal.
Fixes: b8f04520ad71 ("virtio: use PCI ioport API")
Cc: sta...@dpdk.org
Signed-off-by: Tiwei Bie <tiwei....@intel.com>
---
drivers/net/virtio/virtio_ethdev.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/net/virtio/virtio_ethdev.c
b/drivers/net/virtio/virtio_ethdev.c
index df3a218a8..a2cedcc87 100644
--- a/drivers/net/virtio/virtio_ethdev.c
+++ b/drivers/net/virtio/virtio_ethdev.c
@@ -1876,6 +1876,8 @@ eth_virtio_dev_init(struct rte_eth_dev *eth_dev)
static int
eth_virtio_dev_uninit(struct rte_eth_dev *eth_dev)
{
+ struct virtio_hw *hw = eth_dev->data->dev_private;
+
PMD_INIT_FUNC_TRACE();
if (rte_eal_process_type() == RTE_PROC_SECONDARY)
@@ -1888,8 +1890,11 @@ eth_virtio_dev_uninit(struct rte_eth_dev *eth_dev)
eth_dev->tx_pkt_burst = NULL;
eth_dev->rx_pkt_burst = NULL;
- if (eth_dev->device)
+ if (eth_dev->device) {
rte_pci_unmap_device(RTE_ETH_DEV_TO_PCI(eth_dev));
+ if (!hw->modern)
+ rte_pci_ioport_unmap(VTPCI_IO(hw));
+ }
PMD_INIT_LOG(DEBUG, "dev_uninit completed");
--
2.17.1
