From: Wei Zhao <wei.zhao1@intel.com>
To: dev@dpdk.org
Cc: wenzhuo.lu@intel.com, wei zhao1 <wei.zhao1@intel.com>
Subject: [dpdk-dev] [PATCH 01/18] net/ixgbe: store SYN filter
Date: Fri, 2 Dec 2016 18:42:57 +0800 [thread overview]
Message-ID: <1480675394-59179-2-git-send-email-wei.zhao1@intel.com> (raw)
In-Reply-To: <1480675394-59179-1-git-send-email-wei.zhao1@intel.com>
From: wei zhao1 <wei.zhao1@intel.com>
Add support for storing SYN filter in SW.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Signed-off-by: wei zhao1 <wei.zhao1@intel.com>
---
drivers/net/ixgbe/ixgbe_ethdev.c | 12 ++++++++++--
drivers/net/ixgbe/ixgbe_ethdev.h | 2 ++
2 files changed, 12 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index edc9b22..7f10cca 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -1287,6 +1287,8 @@ eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev)
memset(filter_info->fivetuple_mask, 0,
sizeof(uint32_t) * IXGBE_5TUPLE_ARRAY_SIZE);
+ /* initialize SYN filter */
+ filter_info->syn_info = 0;
return 0;
}
@@ -5509,15 +5511,19 @@ ixgbe_syn_filter_set(struct rte_eth_dev *dev,
bool add)
{
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ struct ixgbe_filter_info *filter_info =
+ IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
+ uint32_t syn_info;
uint32_t synqf;
if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM)
return -EINVAL;
+ syn_info = filter_info->syn_info;
synqf = IXGBE_READ_REG(hw, IXGBE_SYNQF);
if (add) {
- if (synqf & IXGBE_SYN_FILTER_ENABLE)
+ if (syn_info & IXGBE_SYN_FILTER_ENABLE)
return -EINVAL;
synqf = (uint32_t)(((filter->queue << IXGBE_SYN_FILTER_QUEUE_SHIFT) &
IXGBE_SYN_FILTER_QUEUE) | IXGBE_SYN_FILTER_ENABLE);
@@ -5527,10 +5533,12 @@ ixgbe_syn_filter_set(struct rte_eth_dev *dev,
else
synqf &= ~IXGBE_SYN_FILTER_SYNQFP;
} else {
- if (!(synqf & IXGBE_SYN_FILTER_ENABLE))
+ if (!(syn_info & IXGBE_SYN_FILTER_ENABLE))
return -ENOENT;
synqf &= ~(IXGBE_SYN_FILTER_QUEUE | IXGBE_SYN_FILTER_ENABLE);
}
+
+ filter_info->syn_info = synqf;
IXGBE_WRITE_REG(hw, IXGBE_SYNQF, synqf);
IXGBE_WRITE_FLUSH(hw);
return 0;
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.h b/drivers/net/ixgbe/ixgbe_ethdev.h
index 4ff6338..827026c 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.h
+++ b/drivers/net/ixgbe/ixgbe_ethdev.h
@@ -262,6 +262,8 @@ struct ixgbe_filter_info {
/* Bit mask for every used 5tuple filter */
uint32_t fivetuple_mask[IXGBE_5TUPLE_ARRAY_SIZE];
struct ixgbe_5tuple_filter_list fivetuple_list;
+ /* store the SYN filter info */
+ uint32_t syn_info;
};
/*
--
2.5.5
next prev parent reply other threads:[~2016-12-02 10:46 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-02 10:42 [dpdk-dev] [PATCH 00/18] net/ixgbe: Consistent filter API Wei Zhao
2016-12-02 10:42 ` Wei Zhao [this message]
2016-12-20 16:55 ` [dpdk-dev] [PATCH 01/18] net/ixgbe: store SYN filter Ferruh Yigit
2016-12-22 9:48 ` Zhao1, Wei
2017-01-06 16:26 ` Ferruh Yigit
2017-01-10 6:48 ` Zhao1, Wei
2016-12-26 1:47 ` Zhao1, Wei
2016-12-02 10:42 ` [dpdk-dev] [PATCH 02/18] net/ixgbe: store flow director filter Wei Zhao
2016-12-20 16:58 ` Ferruh Yigit
2016-12-26 2:50 ` Zhao1, Wei
2016-12-02 10:42 ` [dpdk-dev] [PATCH 03/18] net/ixgbe: store L2 tunnel filter Wei Zhao
2016-12-02 10:43 ` [dpdk-dev] [PATCH 04/18] net/ixgbe: restore n-tuple filter Wei Zhao
2016-12-20 16:58 ` Ferruh Yigit
2016-12-26 3:32 ` Zhao1, Wei
2016-12-02 10:43 ` [dpdk-dev] [PATCH 05/18] net/ixgbe: restore ether type filter Wei Zhao
2016-12-02 10:43 ` [dpdk-dev] [PATCH 06/18] net/ixgbe: restore SYN filter Wei Zhao
2016-12-02 10:43 ` [dpdk-dev] [PATCH 07/18] net/ixgbe: restore flow director filter Wei Zhao
2016-12-02 10:43 ` [dpdk-dev] [PATCH 08/18] net/ixgbe: restore L2 tunnel filter Wei Zhao
2016-12-02 10:43 ` [dpdk-dev] [PATCH 09/18] net/ixgbe: store and restore L2 tunnel configuration Wei Zhao
2016-12-02 10:43 ` [dpdk-dev] [PATCH 10/18] net/ixgbe: flush all the filters Wei Zhao
2016-12-02 10:43 ` [dpdk-dev] [PATCH 11/18] net/ixgbe: parse n-tuple filter Wei Zhao
2016-12-20 17:23 ` Ferruh Yigit
2016-12-02 10:43 ` [dpdk-dev] [PATCH 12/18] net/ixgbe: parse ethertype filter Wei Zhao
2016-12-02 10:43 ` [dpdk-dev] [PATCH 13/18] net/ixgbe: parse SYN filter Wei Zhao
2016-12-02 10:43 ` [dpdk-dev] [PATCH 14/18] net/ixgbe: parse L2 tunnel filter Wei Zhao
2016-12-02 10:43 ` [dpdk-dev] [PATCH 15/18] net/ixgbe: parse flow director filter Wei Zhao
2016-12-20 17:00 ` Ferruh Yigit
2016-12-22 9:19 ` Zhao1, Wei
2016-12-22 10:44 ` Ferruh Yigit
2016-12-23 8:13 ` Adrien Mazarguil
2016-12-27 3:31 ` Zhao1, Wei
2016-12-02 10:43 ` [dpdk-dev] [PATCH 16/18] net/ixgbe: create consistent filter Wei Zhao
2016-12-20 17:25 ` Ferruh Yigit
2016-12-23 6:26 ` Zhao1, Wei
2016-12-02 10:43 ` [dpdk-dev] [PATCH 17/18] net/ixgbe: destroy " Wei Zhao
2016-12-02 10:43 ` [dpdk-dev] [PATCH 18/18] net/ixgbe: flush " Wei Zhao
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