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From: Joshua Washington <joshwash@google.com>
To: Junfeng Guo <junfeng.guo@intel.com>,
	Jeroen de Borst <jeroendb@google.com>,
	Rushil Gupta <rushilg@google.com>,
	Joshua Washington <joshwash@google.com>
Cc: dev@dpdk.org, Ferruh Yigit <ferruh.yigit@amd.com>
Subject: [PATCH v2 1/7] net/gve: fully expose RSS offload support in dev_info
Date: Tue, 23 Jan 2024 09:58:24 -0800	[thread overview]
Message-ID: <20240123175831.3219292-2-joshwash@google.com> (raw)
In-Reply-To: <20240123175831.3219292-1-joshwash@google.com>

This patch communicates that the GVE driver supports RSS, along with
the RSS offloads supported by the driver.

Signed-off-by: Joshua Washington <joshwash@google.com>
Reviewed-by: Rushil Gupta <rushilg@google.com>
Reviewed-by: Jeroen de Borst <jeroendb@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


  reply	other threads:[~2024-01-23 17:58 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-01-23 17:58 [PATCH 0/7] net/gve: RSS Support for GVE Driver Joshua Washington
2024-01-23 17:58 ` Joshua Washington [this message]
2024-01-23 17:58 ` [PATCH v2 2/7] net/gve: RSS adminq command changes Joshua Washington
2024-01-23 17:58 ` [PATCH v2 3/7] net/gve: add gve_rss library for handling RSS-related behaviors Joshua Washington
2024-01-23 17:58 ` [PATCH v2 4/7] net/gve: RSS configuration update support Joshua Washington
2024-01-23 17:58 ` [PATCH v2 5/7] net/gve: RSS redirection table " Joshua Washington
2024-01-23 17:58 ` [PATCH v2 6/7] net/gve: update gve.ini with RSS capabilities Joshua Washington
2024-01-23 17:58 ` [PATCH v2 7/7] net/gve: update GVE documentation with RSS support Joshua Washington
2024-01-24  0:04 ` [PATCH 0/7] net/gve: RSS Support for GVE Driver Joshua Washington
2024-01-24  0:04   ` [PATCH v3 1/7] net/gve: fully expose RSS offload support in dev_info Joshua Washington
2024-01-24  0:04   ` [PATCH v3 2/7] net/gve: RSS adminq command changes Joshua Washington
2024-01-24  0:04   ` [PATCH v3 3/7] net/gve: add gve_rss library for handling RSS-related behaviors Joshua Washington
2024-01-24  0:04   ` [PATCH v3 4/7] net/gve: RSS configuration update support Joshua Washington
2024-01-24  0:04   ` [PATCH v3 5/7] net/gve: RSS redirection table " Joshua Washington
2024-01-24  0:04   ` [PATCH v3 6/7] net/gve: update gve.ini with RSS capabilities Joshua Washington
2024-01-24  0:04   ` [PATCH v3 7/7] net/gve: update GVE documentation with RSS support Joshua Washington
2024-01-24  0:09 ` [PATCH 0/7] net/gve: RSS Support for GVE Driver Joshua Washington
2024-01-24  0:13 ` [PATCH v3 " Joshua Washington
2024-01-24  0:14 ` Joshua Washington
2024-01-24  0:14   ` [PATCH v3 1/7] net/gve: fully expose RSS offload support in dev_info Joshua Washington
2024-01-24  0:14   ` [PATCH v3 2/7] net/gve: RSS adminq command changes Joshua Washington
2024-01-24  0:14   ` [PATCH v3 3/7] net/gve: add gve_rss library for handling RSS-related behaviors Joshua Washington
2024-01-24  0:14   ` [PATCH v3 4/7] net/gve: RSS configuration update support Joshua Washington
2024-01-24  0:14   ` [PATCH v3 5/7] net/gve: RSS redirection table " Joshua Washington
2024-01-24  0:14   ` [PATCH v3 6/7] net/gve: update gve.ini with RSS capabilities Joshua Washington
2024-01-24  0:15   ` [PATCH v3 7/7] net/gve: update GVE documentation with RSS support Joshua Washington
     [not found]   ` <20240126173317.2779230-1-joshwash@google.com>
2024-01-26 17:33     ` [PATCH v4 1/7] net/gve: fully expose RSS offload support in dev_info Joshua Washington
2024-01-31 22:13       ` [PATCH v5 0/5] net/gve: RSS Support for GVE Driver Joshua Washington
2024-01-31 22:13         ` [PATCH v5 1/5] net/gve: expose RSS offload support in dev info Joshua Washington
2024-01-31 22:13         ` [PATCH v5 2/5] net/gve: add RSS adminq command Joshua Washington
2024-01-31 22:13         ` [PATCH v5 3/5] net/gve: add gve RSS library Joshua Washington
2024-01-31 22:13         ` [PATCH v5 4/5] net/gve: add RSS configuration update support Joshua Washington
2024-01-31 22:13         ` [PATCH v5 5/5] net/gve: add RSS redirection table " Joshua Washington
2024-02-01 13:28         ` [PATCH v5 0/5] net/gve: RSS Support for GVE Driver Ferruh Yigit
2024-01-26 17:33     ` [PATCH v4 2/7] net/gve: RSS adminq command changes Joshua Washington
2024-01-26 17:33     ` [PATCH v4 3/7] net/gve: add gve_rss library for handling RSS-related behaviors Joshua Washington
2024-01-26 17:33     ` [PATCH v4 4/7] net/gve: RSS configuration update support Joshua Washington
2024-01-26 17:33     ` [PATCH v4 5/7] net/gve: RSS redirection table " Joshua Washington
2024-01-26 17:33     ` [PATCH v4 6/7] net/gve: update gve.ini with RSS capabilities Joshua Washington
2024-01-31 14:48       ` Ferruh Yigit
2024-01-31 14:55         ` Ferruh Yigit
2024-01-26 17:33     ` [PATCH v4 7/7] net/gve: update GVE documentation with RSS support Joshua Washington
2024-01-31 14:50       ` Ferruh Yigit
2024-01-31 14:58     ` Ferruh Yigit

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