On 1/22/2021 9:47 AM, Jiawen Wu wrote:
Configure VF device with RX port. Initialize receive and transmit unit,
set the receive and transmit functions. And support to check the
status of RX and TX descriptors.
Signed-off-by: Jiawen Wu <jiawe...@trustnetic.com>
<...>
@@ -13,6 +17,9 @@ L3 checksum offload = P
L4 checksum offload = P
Inner L3 checksum = P
Inner L4 checksum = P
+Packet type parsing = Y
Can you please move this where '.dev_supported_ptypes_get' dev_ops set.
<...>
+static int
+txgbevf_dev_configure(struct rte_eth_dev *dev)
+{
+ struct rte_eth_conf *conf = &dev->data->dev_conf;
+ struct txgbe_adapter *adapter = TXGBE_DEV_ADAPTER(dev);
+
+ PMD_INIT_LOG(DEBUG, "Configured Virtual Function port id: %d",
+ dev->data->port_id);
+
+ if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG)
+ dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
+ /*
+ * VF has no ability to enable/disable HW CRC
+ * Keep the persistent behavior the same as Host PF
+ */
+#ifndef RTE_LIBRTE_TXGBE_PF_DISABLE_STRIP_CRC
+ if (conf->rxmode.offloads & DEV_RX_OFFLOAD_KEEP_CRC) {
+ PMD_INIT_LOG(NOTICE, "VF can't disable HW CRC Strip");
+ conf->rxmode.offloads &= ~DEV_RX_OFFLOAD_KEEP_CRC;
+ }
+#else
+ if (!(conf->rxmode.offloads & DEV_RX_OFFLOAD_KEEP_CRC)) {
+ PMD_INIT_LOG(NOTICE, "VF can't enable HW CRC Strip");
+ conf->rxmode.offloads |= DEV_RX_OFFLOAD_KEEP_CRC;
+ }
+#endif
Is this macro used, if so can you please document it in the driver doc?
