dpdk: only look at PCI information on PCI devices

[vpp.git] / src / plugins / dpdk / device / common.c

diff --git a/src/plugins/dpdk/device/common.c b/src/plugins/dpdk/device/common.c
index c64f1d0..b9ba161 100644 (file)
--- a/src/plugins/dpdk/device/common.c
+++ b/src/plugins/dpdk/device/common.c
@@ -119,7 +119,7 @@ dpdk_device_setup (dpdk_device_t * xd)
       dpdk_mempool_private_t *privp;
       uword tidx = vnet_get_device_input_thread_index (dm->vnet_main,
                                                       xd->hw_if_index, j);
-      unsigned lcore = vlib_worker_threads[tidx].lcore_id;
+      unsigned lcore = vlib_worker_threads[tidx].cpu_id;
       u16 socket_id = rte_lcore_to_socket_id (lcore);
 
       rv =
@@ -345,6 +345,19 @@ dpdk_port_state_callback (dpdk_portid_t port_id,
   return dpdk_port_state_callback_inline (port_id, type, param);
 }
 
+/* If this device is PCI return pointer to info, otherwise NULL */
+struct rte_pci_device *
+dpdk_get_pci_device (const struct rte_eth_dev_info *info)
+{
+  const struct rte_bus *bus;
+
+  bus = rte_bus_find_by_device (info->device);
+  if (bus && !strcmp (bus->name, "pci"))
+    return RTE_DEV_TO_PCI (info->device);
+  else
+    return NULL;
+}
+
 /*
  * fd.io coding-style-patch-verification: ON
  *