This patch communicates that the GVE driver supports RSS, along with
the RSS offloads supported by the driver.
Signed-off-by: Joshua Washington <joshw...@google.com>
Reviewed-by: Rushil Gupta <rush...@google.com>
Reviewed-by: Jeroen de Borst <jeroe...@google.com>
---
drivers/net/gve/gve_ethdev.c | 4 +++-
drivers/net/gve/gve_ethdev.h | 8 ++++++++
2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/net/gve/gve_ethdev.c b/drivers/net/gve/gve_ethdev.c
index d162fd3864..6acdb4e13b 100644
--- a/drivers/net/gve/gve_ethdev.c
+++ b/drivers/net/gve/gve_ethdev.c
@@ -405,7 +405,7 @@ gve_dev_info_get(struct rte_eth_dev *dev, struct
rte_eth_dev_info *dev_info)
dev_info->max_mtu = priv->max_mtu;
dev_info->min_mtu = RTE_ETHER_MIN_MTU;
- dev_info->rx_offload_capa = 0;
+ dev_info->rx_offload_capa = RTE_ETH_RX_OFFLOAD_RSS_HASH;
dev_info->tx_offload_capa =
RTE_ETH_TX_OFFLOAD_MULTI_SEGS |
RTE_ETH_TX_OFFLOAD_UDP_CKSUM |
@@ -442,6 +442,8 @@ gve_dev_info_get(struct rte_eth_dev *dev, struct
rte_eth_dev_info *dev_info)
.nb_align = 1,
};
+ dev_info->flow_type_rss_offloads = GVE_RSS_OFFLOAD_ALL;
+
return 0;
}
diff --git a/drivers/net/gve/gve_ethdev.h b/drivers/net/gve/gve_ethdev.h
index 9893fcfee6..14c72ec91a 100644
--- a/drivers/net/gve/gve_ethdev.h
+++ b/drivers/net/gve/gve_ethdev.h
@@ -33,6 +33,14 @@
RTE_MBUF_F_TX_L4_MASK | \
RTE_MBUF_F_TX_TCP_SEG)
+#define GVE_RSS_OFFLOAD_ALL ( \
+ RTE_ETH_RSS_IPV4 | \
+ RTE_ETH_RSS_NONFRAG_IPV4_TCP | \
+ RTE_ETH_RSS_IPV6 | \
+ RTE_ETH_RSS_IPV6_EX | \
+ RTE_ETH_RSS_NONFRAG_IPV6_TCP | \
+ RTE_ETH_RSS_IPV6_TCP_EX)
+
/* A list of pages registered with the device during setup and used by a queue
* as buffers
*/
--
2.43.0.429.g432eaa2c6b-goog
