From: Xiaoyun wang <cloud.wangxiaoyun@huawei.com>
To: <ferruh.yigit@intel.com>
Cc: <dev@dpdk.org>, <xuanziyang2@huawei.com>,
<shahar.belkar@huawei.com>, <luoxianjun@huawei.com>,
<tanya.brokhman@huawei.com>, <zhouguoyang@huawei.com>,
<wulike1@huawei.com>, Xiaoyun wang <cloud.wangxiaoyun@huawei.com>
Subject: [dpdk-dev] [PATCH v2 14/17] net/hinic: support LRO offload
Date: Wed, 25 Sep 2019 22:30:42 +0800 [thread overview]
Message-ID: <e92933b1f35651db369a06775689cae2186017d7.1569421287.git.cloud.wangxiaoyun@huawei.com> (raw)
In-Reply-To: <cover.1569421286.git.cloud.wangxiaoyun@huawei.com>
This patch supports LRO offload.
Signed-off-by: Xiaoyun wang <cloud.wangxiaoyun@huawei.com>
---
drivers/net/hinic/hinic_pmd_ethdev.c | 24 ++++++++++++++++++------
1 file changed, 18 insertions(+), 6 deletions(-)
diff --git a/drivers/net/hinic/hinic_pmd_ethdev.c b/drivers/net/hinic/hinic_pmd_ethdev.c
index 8ea5998..6f3eb18 100644
--- a/drivers/net/hinic/hinic_pmd_ethdev.c
+++ b/drivers/net/hinic/hinic_pmd_ethdev.c
@@ -70,6 +70,9 @@
#define HINIC_PKTLEN_TO_MTU(pktlen) \
((pktlen) - (ETH_HLEN + ETH_CRC_LEN))
+/* lro numer limit for one packet */
+#define HINIC_LRO_WQE_NUM_DEFAULT 8
+
/* Driver-specific log messages type */
int hinic_logtype;
@@ -729,7 +732,8 @@ static void hinic_get_speed_capa(struct rte_eth_dev *dev, uint32_t *speed_capa)
DEV_RX_OFFLOAD_TCP_CKSUM |
DEV_RX_OFFLOAD_VLAN_FILTER |
DEV_RX_OFFLOAD_SCATTER |
- DEV_RX_OFFLOAD_JUMBO_FRAME;
+ DEV_RX_OFFLOAD_JUMBO_FRAME |
+ DEV_RX_OFFLOAD_TCP_LRO;
info->tx_queue_offload_capa = 0;
info->tx_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT |
@@ -790,6 +794,7 @@ static int hinic_rxtx_configure(struct rte_eth_dev *dev)
{
int err;
struct hinic_nic_dev *nic_dev = HINIC_ETH_DEV_TO_PRIVATE_NIC_DEV(dev);
+ bool lro_en;
/* rx configure, if rss enable, need to init default configuration */
err = hinic_rx_configure(dev);
@@ -806,6 +811,18 @@ static int hinic_rxtx_configure(struct rte_eth_dev *dev)
goto set_rx_mode_fail;
}
+ /* config lro */
+ lro_en = dev->data->dev_conf.rxmode.offloads & DEV_RX_OFFLOAD_TCP_LRO ?
+ true : false;
+
+ err = hinic_set_rx_lro(nic_dev->hwdev, lro_en, lro_en,
+ HINIC_LRO_WQE_NUM_DEFAULT);
+ if (err) {
+ PMD_DRV_LOG(ERR, "%s lro failed, err: %d",
+ lro_en ? "Enable" : "Disable", err);
+ goto set_rx_mode_fail;
+ }
+
return HINIC_OK;
set_rx_mode_fail:
@@ -2476,11 +2493,6 @@ static int hinic_set_default_hw_feature(struct hinic_nic_dev *nic_dev)
if (err)
return err;
- /* disable LRO */
- err = hinic_set_rx_lro(nic_dev->hwdev, 0, 0, (u8)0);
- if (err)
- return err;
-
/* Set pause enable, and up will disable pfc. */
err = hinic_set_default_pause_feature(nic_dev);
if (err)
--
1.8.3.1
next prev parent reply other threads:[~2019-09-25 14:18 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-25 14:26 [dpdk-dev] [PATCH v2 00/17] Add advanced features for Huawei hinic pmd Xiaoyun wang
2019-09-25 14:30 ` Xiaoyun wang
2019-09-25 14:30 ` [dpdk-dev] [PATCH v2 01/17] net/hinic/base: add mbox command channel for SRIOV Xiaoyun wang
2019-09-25 14:30 ` [dpdk-dev] [PATCH v2 02/17] net/hinic/base: add HW interfaces " Xiaoyun wang
2019-09-25 14:30 ` [dpdk-dev] [PATCH v2 03/17] net/hinic: add VF PMD operation interfaces Xiaoyun wang
2019-09-25 14:30 ` [dpdk-dev] [PATCH v2 04/17] net/hinic: add VLAN filter and offload Xiaoyun wang
2019-09-25 14:30 ` [dpdk-dev] [PATCH v2 05/17] net/hinic: add allmulticast mode and MTU set Xiaoyun wang
2019-09-26 18:47 ` Ferruh Yigit
2019-09-30 8:43 ` Wangxiaoyun (Cloud, Network Chip Application Development Dept)
2019-09-25 14:30 ` [dpdk-dev] [PATCH v2 06/17] net/hinic: add unicast and multicast MAC set Xiaoyun wang
2019-09-25 14:30 ` [dpdk-dev] [PATCH v2 07/17] net/hinic: add fdir config interface Xiaoyun wang
2019-09-26 18:48 ` Ferruh Yigit
2019-09-30 14:08 ` Wangxiaoyun (Cloud, Network Chip Application Development Dept)
2019-09-25 14:30 ` [dpdk-dev] [PATCH v2 08/17] net/hinic: add fdir validate flow operations Xiaoyun wang
2019-09-25 14:30 ` [dpdk-dev] [PATCH v2 09/17] net/hinic: create and destroy ntuple filter Xiaoyun wang
2019-09-25 14:30 ` [dpdk-dev] [PATCH v2 10/17] net/hinic: create and destroy fdir filter Xiaoyun wang
2019-09-25 14:30 ` [dpdk-dev] [PATCH v2 11/17] net/hinic: flush " Xiaoyun wang
2019-09-25 14:30 ` [dpdk-dev] [PATCH v2 12/17] net/hinic: set link down and up Xiaoyun wang
2019-09-26 18:47 ` Ferruh Yigit
2019-09-28 8:59 ` [dpdk-dev] 答复: " Wangxiaoyun (Cloud, Network Chip Application Development Dept)
2019-09-30 8:39 ` [dpdk-dev] " Wangxiaoyun (Cloud, Network Chip Application Development Dept)
2019-09-25 14:30 ` [dpdk-dev] [PATCH v2 13/17] net/hinic: support inner L3 checksum offload Xiaoyun wang
2019-09-25 14:30 ` Xiaoyun wang [this message]
2019-09-25 14:30 ` [dpdk-dev] [PATCH v2 15/17] net/hinic: add hinic PMD doc files Xiaoyun wang
2019-09-26 18:51 ` Ferruh Yigit
2019-09-30 14:15 ` Wangxiaoyun (Cloud, Network Chip Application Development Dept)
2019-09-25 14:30 ` [dpdk-dev] [PATCH v2 16/17] net/hinic/base: optimize aeq interfaces Xiaoyun wang
2019-09-25 14:30 ` [dpdk-dev] [PATCH v2 17/17] net/hinic: optimize tx&rx performance Xiaoyun wang
2019-09-27 2:08 ` Gavin Hu (Arm Technology China)
2019-09-30 14:41 ` Wangxiaoyun (Cloud, Network Chip Application Development Dept)
2019-09-26 18:51 ` [dpdk-dev] [PATCH v2 00/17] Add advanced features for Huawei hinic pmd Ferruh Yigit
2019-09-30 14:19 ` Wangxiaoyun (Cloud, Network Chip Application Development Dept)
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