commit e10ace267429a9203acf742ab64e434c79fc5544
author Marvin Liu <yong.liu@intel.com> Wed Mar 15 03:41:26 2023 +0800
committer Damjan Marion <dmarion@0xa5.net> Tue Mar 14 20:10:19 2023 +0000
tree ad062b6a2d6480772a7511480b9b3dd845e723d6
parent 0d07a5d27ff9f1ad37e02c1017f12868ea7dd7a2

dpdk: enable Google Virtual Ethernet

Recognize and drive google virtual ethernet (gve) in google cloud.

Type: feature

Signed-off-by: Marvin Liu <yong.liu@intel.com>
Change-Id: Ia559615ac059cabbca5d10bcd4049e87beaad638

src/plugins/dpdk/device/driver.c

diff --git a/src/plugins/dpdk/device/driver.c b/src/plugins/dpdk/device/driver.c
index eef191e..4b13e03 100644
--- a/src/plugins/dpdk/device/driver.c
+++ b/src/plugins/dpdk/device/driver.c
@@ -125,6 +125,10 @@
     .n_tx_desc = 256,
     .mq_mode_none = 1,
     .enable_rxq_int = 1,
+  },
+  {
+    .drivers = DPDK_DRIVERS ({ "net_gve", "Google vNIC" }),
+    .interface_name_prefix = "VirtualFunctionEthernet",
   }
 };
 

src/plugins/dpdk/device/init.c

diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c
index 74181ea..847affe 100644
--- a/src/plugins/dpdk/device/init.c
+++ b/src/plugins/dpdk/device/init.c
@@ -676,6 +676,9 @@
 	 d->device_id == 0x1614 || d->device_id == 0x1606 ||
 	 d->device_id == 0x1609 || d->device_id == 0x1614)))
       ;
+    /* Google vNIC */
+    else if (d->vendor_id == 0x1ae0 && d->device_id == 0x0042)
+      ;
     else
       {
         dpdk_log_warn ("Unsupported PCI device 0x%04x:0x%04x found "