patches for DPDK stable branches
 help / color / mirror / Atom feed
* [dpdk-stable] [PATCH v2] app/testpmd: check port is stopped for QinQ setup
       [not found] <1492701258-7968-1-git-send-email-bernard.iremonger@intel.com>
@ 2017-04-24 10:24 ` Bernard Iremonger
  2017-04-25  8:55   ` [dpdk-stable] [dpdk-dev] " Wu, Jingjing
  0 siblings, 1 reply; 5+ messages in thread
From: Bernard Iremonger @ 2017-04-24 10:24 UTC (permalink / raw)
  To: dev; +Cc: beilei.xing, qi.zhang, Bernard Iremonger, stable

Check port is stopped before configuring it for QinQ,
with the "vlan set qinq on <port_id>" command.

The above command sets the hw_vlan_extend flag.
When the port is started it calls the
i40e_rx_vec_dev_conf_condition_check_default function to
decide whether or not to select the vector mode driver
depending on the state of the hw_vlan_extend flag.

Fixes: a47aa8b97afe ("app/testpmd: add vlan offload support")
Cc: stable@dpdk.org

Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
---
 Changes in v2:
 Rebased to latest dpdk-next-net
 revised commit message.
 add Fixes and Cc lines.

 app/test-pmd/cmdline.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index f6bd75b78..a96b8b67c 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -1,7 +1,7 @@
 /*-
  *   BSD LICENSE
  *
- *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
+ *   Copyright(c) 2010-2017 Intel Corporation. All rights reserved.
  *   Copyright(c) 2014 6WIND S.A.
  *   All rights reserved.
  *
@@ -3036,6 +3036,7 @@ cmd_vlan_offload_parsed(void *parsed_result,
 	int i, len = 0;
 	portid_t port_id = 0;
 	unsigned int tmp;
+	struct rte_port *port;
 
 	str = res->port_id;
 	len = strnlen(str, STR_TOKEN_SIZE);
@@ -3053,6 +3054,7 @@ cmd_vlan_offload_parsed(void *parsed_result,
 	if(tmp >= RTE_MAX_ETHPORTS)
 		return;
 	port_id = (portid_t)tmp;
+	port = &ports[port_id];
 
 	if (!strcmp(res->on, "on"))
 		on = 1;
@@ -3079,9 +3081,13 @@ cmd_vlan_offload_parsed(void *parsed_result,
 	}
 	else if (!strcmp(res->what, "filter"))
 		rx_vlan_filter_set(port_id, on);
-	else
+	else {
+		if (port->port_status != RTE_PORT_STOPPED) {
+			printf("Please stop port %d first\n", port_id);
+			return;
+		}
 		vlan_extend_set(port_id, on);
-
+	}
 	return;
 }
 
-- 
2.11.0

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [dpdk-stable] [dpdk-dev] [PATCH v2] app/testpmd: check port is stopped for QinQ setup
  2017-04-24 10:24 ` [dpdk-stable] [PATCH v2] app/testpmd: check port is stopped for QinQ setup Bernard Iremonger
@ 2017-04-25  8:55   ` Wu, Jingjing
  2017-04-25 15:50     ` Iremonger, Bernard
  0 siblings, 1 reply; 5+ messages in thread
From: Wu, Jingjing @ 2017-04-25  8:55 UTC (permalink / raw)
  To: Iremonger, Bernard, dev
  Cc: Xing, Beilei, Zhang, Qi, Iremonger, Bernard, stable



> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Bernard Iremonger
> Sent: Monday, April 24, 2017 6:25 PM
> To: dev@dpdk.org
> Cc: Xing, Beilei <beilei.xing@intel.com>; Zhang, Qi <qi.zhang@intel.com>;
> Iremonger, Bernard <bernard.iremonger@intel.com>; stable@dpdk.org
> Subject: [dpdk-dev] [PATCH v2] app/testpmd: check port is stopped for QinQ
> setup
> 
> Check port is stopped before configuring it for QinQ, with the "vlan set qinq on
> <port_id>" command.
> 
> The above command sets the hw_vlan_extend flag.
> When the port is started it calls the
> i40e_rx_vec_dev_conf_condition_check_default function to decide whether or
> not to select the vector mode driver depending on the state of the
> hw_vlan_extend flag.
> 
The command vlan set qinq on <port_id> is an common command, but not only
For i40e. I think it's better to doc it somewhere instead of changing the default
Behavior of this command.

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [dpdk-stable] [dpdk-dev] [PATCH v2] app/testpmd: check port is stopped for QinQ setup
  2017-04-25  8:55   ` [dpdk-stable] [dpdk-dev] " Wu, Jingjing
@ 2017-04-25 15:50     ` Iremonger, Bernard
  2017-04-27  5:28       ` Wu, Jingjing
  0 siblings, 1 reply; 5+ messages in thread
From: Iremonger, Bernard @ 2017-04-25 15:50 UTC (permalink / raw)
  To: Wu, Jingjing, dev; +Cc: Xing, Beilei, Zhang, Qi, stable

Hi  Jingjing,

> -----Original Message-----
> From: Wu, Jingjing
> Sent: Tuesday, April 25, 2017 9:55 AM
> To: Iremonger, Bernard <bernard.iremonger@intel.com>; dev@dpdk.org
> Cc: Xing, Beilei <beilei.xing@intel.com>; Zhang, Qi <qi.zhang@intel.com>;
> Iremonger, Bernard <bernard.iremonger@intel.com>; stable@dpdk.org
> Subject: RE: [dpdk-dev] [PATCH v2] app/testpmd: check port is stopped for
> QinQ setup
> 
> 
> 
> > -----Original Message-----
> > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Bernard
> Iremonger
> > Sent: Monday, April 24, 2017 6:25 PM
> > To: dev@dpdk.org
> > Cc: Xing, Beilei <beilei.xing@intel.com>; Zhang, Qi
> > <qi.zhang@intel.com>; Iremonger, Bernard
> > <bernard.iremonger@intel.com>; stable@dpdk.org
> > Subject: [dpdk-dev] [PATCH v2] app/testpmd: check port is stopped for
> > QinQ setup
> >
> > Check port is stopped before configuring it for QinQ, with the "vlan
> > set qinq on <port_id>" command.
> >
> > The above command sets the hw_vlan_extend flag.
> > When the port is started it calls the
> > i40e_rx_vec_dev_conf_condition_check_default function to decide
> > whether or not to select the vector mode driver depending on the state
> > of the hw_vlan_extend flag.
> >
> The command vlan set qinq on <port_id> is an common command, but not
> only For i40e. I think it's better to doc it somewhere instead of changing the
> default Behavior of this command.

There is a doc patch in flight:
http://dpdk.org/dev/patchwork/patch/23704/

Is this enough or should I send a v3 of this patch for the i40e PMD only?

Regards,

Bernard.

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [dpdk-stable] [dpdk-dev] [PATCH v2] app/testpmd: check port is stopped for QinQ setup
  2017-04-25 15:50     ` Iremonger, Bernard
@ 2017-04-27  5:28       ` Wu, Jingjing
  2017-04-27  8:11         ` Iremonger, Bernard
  0 siblings, 1 reply; 5+ messages in thread
From: Wu, Jingjing @ 2017-04-27  5:28 UTC (permalink / raw)
  To: Iremonger, Bernard, dev; +Cc: Xing, Beilei, Zhang, Qi, stable



> > The command vlan set qinq on <port_id> is an common command, but not
> > only For i40e. I think it's better to doc it somewhere instead of
> > changing the default Behavior of this command.
> 
> There is a doc patch in flight:
> http://dpdk.org/dev/patchwork/patch/23704/
> 
> Is this enough or should I send a v3 of this patch for the i40e PMD only?
> 
Yes. I think doc it is enough.
We don't need this patch.

Thanks
Jingjing

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [dpdk-stable] [dpdk-dev] [PATCH v2] app/testpmd: check port is stopped for QinQ setup
  2017-04-27  5:28       ` Wu, Jingjing
@ 2017-04-27  8:11         ` Iremonger, Bernard
  0 siblings, 0 replies; 5+ messages in thread
From: Iremonger, Bernard @ 2017-04-27  8:11 UTC (permalink / raw)
  To: Wu, Jingjing, dev; +Cc: Xing, Beilei, Zhang, Qi, stable

Hi Jingjing,

> -----Original Message-----
> From: Wu, Jingjing
> Sent: Thursday, April 27, 2017 6:28 AM
> To: Iremonger, Bernard <bernard.iremonger@intel.com>; dev@dpdk.org
> Cc: Xing, Beilei <beilei.xing@intel.com>; Zhang, Qi <qi.zhang@intel.com>;
> stable@dpdk.org
> Subject: RE: [dpdk-dev] [PATCH v2] app/testpmd: check port is stopped for
> QinQ setup
> 
> 
> 
> > > The command vlan set qinq on <port_id> is an common command, but
> not
> > > only For i40e. I think it's better to doc it somewhere instead of
> > > changing the default Behavior of this command.
> >
> > There is a doc patch in flight:
> > http://dpdk.org/dev/patchwork/patch/23704/
> >
> > Is this enough or should I send a v3 of this patch for the i40e PMD only?
> >
> Yes. I think doc it is enough.
> We don't need this patch.
> 
> Thanks
> Jingjing


I will NAK this patch.

Self NAK

Regards,

Bernard.

^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2017-04-27  8:11 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <1492701258-7968-1-git-send-email-bernard.iremonger@intel.com>
2017-04-24 10:24 ` [dpdk-stable] [PATCH v2] app/testpmd: check port is stopped for QinQ setup Bernard Iremonger
2017-04-25  8:55   ` [dpdk-stable] [dpdk-dev] " Wu, Jingjing
2017-04-25 15:50     ` Iremonger, Bernard
2017-04-27  5:28       ` Wu, Jingjing
2017-04-27  8:11         ` Iremonger, Bernard

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).