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From: Mingxia Liu <mingxia.liu@intel.com>
To: dev@dpdk.org,
beilei.xing@intel.com,
yuying.zhang@intel.com
Cc: Mingxia Liu <mingxia.liu@intel.com>
Subject: [PATCH v9 13/21] net/cpfl: support Rx offloading
Date: Thu, 2 Mar 2023 21:20:49 +0000
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Add Rx offloading support:
- support CHKSUM and RSS offload for split queue model
- support CHKSUM offload for single queue model
Signed-off-by: Mingxia Liu <mingxia.liu@intel.com>
---
doc/guides/nics/features/cpfl.ini | 2 ++
drivers/net/cpfl/cpfl_ethdev.c | 6 ++++++
2 files changed, 8 insertions(+)
diff --git a/doc/guides/nics/features/cpfl.ini b/doc/guides/nics/features/cpfl.ini
index 470ba81579..ee5948f444 100644
--- a/doc/guides/nics/features/cpfl.ini
+++ b/doc/guides/nics/features/cpfl.ini
@@ -8,6 +8,8 @@
;
[Features]
MTU update = Y
+L3 checksum offload = P
+L4 checksum offload = P
Linux = Y
x86-32 = Y
x86-64 = Y
diff --git a/drivers/net/cpfl/cpfl_ethdev.c b/drivers/net/cpfl/cpfl_ethdev.c
index 92a98e45d5..f80265865d 100644
--- a/drivers/net/cpfl/cpfl_ethdev.c
+++ b/drivers/net/cpfl/cpfl_ethdev.c
@@ -96,6 +96,12 @@ cpfl_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
dev_info->flow_type_rss_offloads = CPFL_RSS_OFFLOAD_ALL;
+ dev_info->rx_offload_capa =
+ RTE_ETH_RX_OFFLOAD_IPV4_CKSUM |
+ RTE_ETH_RX_OFFLOAD_UDP_CKSUM |
+ RTE_ETH_RX_OFFLOAD_TCP_CKSUM |
+ RTE_ETH_RX_OFFLOAD_OUTER_IPV4_CKSUM;
+
dev_info->tx_offload_capa = RTE_ETH_TX_OFFLOAD_MULTI_SEGS;
dev_info->default_txconf = (struct rte_eth_txconf) {
--
2.34.1