net/igc: fix Rx RSS hash offload capability

[ upstream commit 47319fb ] Add DEV_RX_OFFLOAD_RSS_HASH flag to the PMD's Rx offload capabilities for it supports RSS hash delivery. Fixes: 4f09bc5 ("net/igc: implement device base operations") Signed-off-by: Alvin Zhang <alvinx.zhang@intel.com> Acked-by: Haiyue Wang <haiyue.wang@intel.com>
steevenlee · May 8, 2021 · eefc6b1 · eefc6b1
1 parent 8235f3f
commit eefc6b1
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/drivers/net/igc/igc_ethdev.c b/drivers/net/igc/igc_ethdev.c
@@ -341,6 +341,9 @@ eth_igc_configure(struct rte_eth_dev *dev)
 
 	PMD_INIT_FUNC_TRACE();
 
+	if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG)
+		dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
+
 	ret  = igc_check_mq_mode(dev);
 	if (ret != 0)
 		return ret;

diff --git a/drivers/net/igc/igc_ethdev.h b/drivers/net/igc/igc_ethdev.h
@@ -67,7 +67,8 @@ extern "C" {
 	DEV_RX_OFFLOAD_SCTP_CKSUM  | \
 	DEV_RX_OFFLOAD_JUMBO_FRAME | \
 	DEV_RX_OFFLOAD_KEEP_CRC    | \
-	DEV_RX_OFFLOAD_SCATTER)
+	DEV_RX_OFFLOAD_SCATTER     | \
+	DEV_RX_OFFLOAD_RSS_HASH)
 
 #define IGC_TX_OFFLOAD_ALL	(    \
 	DEV_TX_OFFLOAD_VLAN_INSERT | \