* [dpdk-stable] [PATCH v2] net/ice: fix setting max frame size
@ 2019-10-28 15:21 Min JiaqiX
0 siblings, 0 replies; 2+ messages in thread
From: Min JiaqiX @ 2019-10-28 15:21 UTC (permalink / raw)
To: chenxux.di; +Cc: Min JiaqiX, stable
Max frame size is not set to HW, so packets above the MTU
do not get dropped by HW. The patch fixed the issue.
Fixes: ae2bdd0219cb ("net/ice: support MTU setting")
Cc: stable@dpdk.org
Signed-off-by: Min JiaqiX <jiaqix.min@intel.com>
---
Notes:
v2:
-changed commit message.
---
drivers/net/ice/ice_ethdev.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/ice/ice_ethdev.c b/drivers/net/ice/ice_ethdev.c
index 022b58c01..403305cfb 100644
--- a/drivers/net/ice/ice_ethdev.c
+++ b/drivers/net/ice/ice_ethdev.c
@@ -2506,6 +2506,10 @@ ice_dev_start(struct rte_eth_dev *dev)
pf->adapter_stopped = false;
+ /* Set the max frame size */
+ ice_aq_set_mac_cfg(hw,
+ pf->dev_data->dev_conf.rxmode.max_rx_pkt_len, NULL);
+
return 0;
/* stop the started queues if failed to start all queues */
--
2.17.1
^ permalink raw reply [flat|nested] 2+ messages in thread[parent not found: <20191024190818.36524-1-jiaqix.min@intel.com>]
* [dpdk-stable] [PATCH v2] net/ice: fix setting max frame size
[not found] <20191024190818.36524-1-jiaqix.min@intel.com>
@ 2019-10-28 15:54 ` Min JiaqiX
0 siblings, 0 replies; 2+ messages in thread
From: Min JiaqiX @ 2019-10-28 15:54 UTC (permalink / raw)
To: dev; +Cc: Min JiaqiX, stable
Max frame size is not set to HW, so packets above the MTU
do not get dropped by HW. The patch fixed the issue.
Fixes: ae2bdd0219cb ("net/ice: support MTU setting")
Cc: stable@dpdk.org
Signed-off-by: Min JiaqiX <jiaqix.min@intel.com>
---
v2:
* Changed commit message.
---
drivers/net/ice/ice_ethdev.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/ice/ice_ethdev.c b/drivers/net/ice/ice_ethdev.c
index 022b58c01..403305cfb 100644
--- a/drivers/net/ice/ice_ethdev.c
+++ b/drivers/net/ice/ice_ethdev.c
@@ -2506,6 +2506,10 @@ ice_dev_start(struct rte_eth_dev *dev)
pf->adapter_stopped = false;
+ /* Set the max frame size */
+ ice_aq_set_mac_cfg(hw,
+ pf->dev_data->dev_conf.rxmode.max_rx_pkt_len, NULL);
+
return 0;
/* stop the started queues if failed to start all queues */
--
2.17.1
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-10-28 15:21 [dpdk-stable] [PATCH v2] net/ice: fix setting max frame size Min JiaqiX
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2019-10-28 15:54 ` Min JiaqiX
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