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* [dpdk-dev] [PATCH] virtio: Update max RX packet length
@ 2014-09-02  4:40 Ouyang Changchun
  2014-10-13  3:46 ` [dpdk-dev] [PATCH v2] " Ouyang Changchun
  0 siblings, 1 reply; 6+ messages in thread
From: Ouyang Changchun @ 2014-09-02  4:40 UTC (permalink / raw)
  To: dev

Update max RX packet length since virtio PMD has the capability of receiving and transmitting jumbo frame.

Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
Tested-by: Jingguo Fu <jingguox.fu@intel.com>

---
 lib/librte_pmd_virtio/virtio_ethdev.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_pmd_virtio/virtio_ethdev.h b/lib/librte_pmd_virtio/virtio_ethdev.h
index d2e1eed..1da3c62 100644
--- a/lib/librte_pmd_virtio/virtio_ethdev.h
+++ b/lib/librte_pmd_virtio/virtio_ethdev.h
@@ -53,7 +53,7 @@
 #define VIRTIO_MAX_TX_QUEUES 128
 #define VIRTIO_MAX_MAC_ADDRS 1
 #define VIRTIO_MIN_RX_BUFSIZE 64
-#define VIRTIO_MAX_RX_PKTLEN  1518
+#define VIRTIO_MAX_RX_PKTLEN  9728
 
 /* Features desired/implemented by this driver. */
 #define VTNET_FEATURES \
-- 
1.8.4.2

^ permalink raw reply	[flat|nested] 6+ messages in thread

* [dpdk-dev] [PATCH v2] virtio: Update max RX packet length
  2014-09-02  4:40 [dpdk-dev] [PATCH] virtio: Update max RX packet length Ouyang Changchun
@ 2014-10-13  3:46 ` Ouyang Changchun
  2014-10-15 14:21   ` Thomas Monjalon
  2014-10-28 14:38   ` Yan Freedland
  0 siblings, 2 replies; 6+ messages in thread
From: Ouyang Changchun @ 2014-10-13  3:46 UTC (permalink / raw)
  To: dev

Update max RX packet length since virtio PMD has the capability of receiving and transmitting jumbo frame.

This following patch provides the above capability:
[dpdk-dev,v3] virtio: Support mergeable buffer in virtio pmd
  Submitter Ouyang Changchun 
  Date Aug. 14, 2014, 8:54 a.m. 
  Message ID <1408006475-17606-1-git-send-email-changchun.ouyang@intel.com> 
  Permalink http://dpdk.org/dev/patchwork/patch/159/

Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
Tested-by: Jingguo Fu <jingguox.fu@intel.com>

---
 lib/librte_pmd_virtio/virtio_ethdev.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_pmd_virtio/virtio_ethdev.h b/lib/librte_pmd_virtio/virtio_ethdev.h
index d2e1eed..1da3c62 100644
--- a/lib/librte_pmd_virtio/virtio_ethdev.h
+++ b/lib/librte_pmd_virtio/virtio_ethdev.h
@@ -53,7 +53,7 @@
 #define VIRTIO_MAX_TX_QUEUES 128
 #define VIRTIO_MAX_MAC_ADDRS 1
 #define VIRTIO_MIN_RX_BUFSIZE 64
-#define VIRTIO_MAX_RX_PKTLEN  1518
+#define VIRTIO_MAX_RX_PKTLEN  9728
 
 /* Features desired/implemented by this driver. */
 #define VTNET_FEATURES \
-- 
1.8.4.2

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [dpdk-dev] [PATCH v2] virtio: Update max RX packet length
  2014-10-13  3:46 ` [dpdk-dev] [PATCH v2] " Ouyang Changchun
@ 2014-10-15 14:21   ` Thomas Monjalon
  2014-10-28 14:38   ` Yan Freedland
  1 sibling, 0 replies; 6+ messages in thread
From: Thomas Monjalon @ 2014-10-15 14:21 UTC (permalink / raw)
  To: Ouyang Changchun; +Cc: dev

2014-10-13 11:46, Ouyang Changchun:
> Update max RX packet length since virtio PMD has the capability of receiving and transmitting jumbo frame.
> 
> This following patch provides the above capability:
> [dpdk-dev,v3] virtio: Support mergeable buffer in virtio pmd
>   Submitter Ouyang Changchun 
>   Date Aug. 14, 2014, 8:54 a.m. 
>   Message ID <1408006475-17606-1-git-send-email-changchun.ouyang@intel.com> 
>   Permalink http://dpdk.org/dev/patchwork/patch/159/
> 
> Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
> Tested-by: Jingguo Fu <jingguox.fu@intel.com>

Applied

Thanks
-- 
Thomas

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [dpdk-dev] [PATCH v2] virtio: Update max RX packet length
  2014-10-13  3:46 ` [dpdk-dev] [PATCH v2] " Ouyang Changchun
  2014-10-15 14:21   ` Thomas Monjalon
@ 2014-10-28 14:38   ` Yan Freedland
  2014-10-28 14:48     ` Thomas Monjalon
  1 sibling, 1 reply; 6+ messages in thread
From: Yan Freedland @ 2014-10-28 14:38 UTC (permalink / raw)
  To: Ouyang Changchun, dev

Currently I have an issue in a pass-thorugh mode. I am running in multi process (2 processes) via ixgbe_rxtx. When running with a single process I have a perfect traffic while with 2 processes I have no traffic at all. 
Perhaps there is a special configuration for that, can you please assist ?

Thanks
Yan

-----Original Message-----
From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Ouyang Changchun
Sent: Monday, October 13, 2014 6:46 AM
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH v2] virtio: Update max RX packet length

Update max RX packet length since virtio PMD has the capability of receiving and transmitting jumbo frame.

This following patch provides the above capability:
[dpdk-dev,v3] virtio: Support mergeable buffer in virtio pmd
  Submitter Ouyang Changchun
  Date Aug. 14, 2014, 8:54 a.m. 
  Message ID <1408006475-17606-1-git-send-email-changchun.ouyang@intel.com>
  Permalink http://dpdk.org/dev/patchwork/patch/159/

Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
Tested-by: Jingguo Fu <jingguox.fu@intel.com>

---
 lib/librte_pmd_virtio/virtio_ethdev.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_pmd_virtio/virtio_ethdev.h b/lib/librte_pmd_virtio/virtio_ethdev.h
index d2e1eed..1da3c62 100644
--- a/lib/librte_pmd_virtio/virtio_ethdev.h
+++ b/lib/librte_pmd_virtio/virtio_ethdev.h
@@ -53,7 +53,7 @@
 #define VIRTIO_MAX_TX_QUEUES 128
 #define VIRTIO_MAX_MAC_ADDRS 1
 #define VIRTIO_MIN_RX_BUFSIZE 64
-#define VIRTIO_MAX_RX_PKTLEN  1518
+#define VIRTIO_MAX_RX_PKTLEN  9728
 
 /* Features desired/implemented by this driver. */  #define VTNET_FEATURES \
--
1.8.4.2

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [dpdk-dev] [PATCH v2] virtio: Update max RX packet length
  2014-10-28 14:38   ` Yan Freedland
@ 2014-10-28 14:48     ` Thomas Monjalon
  2014-10-28 16:26       ` Yan Freedland
  0 siblings, 1 reply; 6+ messages in thread
From: Thomas Monjalon @ 2014-10-28 14:48 UTC (permalink / raw)
  To: Yan Freedland; +Cc: dev

2014-10-28 14:38, Yan Freedland:
> Currently I have an issue in a pass-thorugh mode.
> I am running in multi process (2 processes) via ixgbe_rxtx.
> When running with a single process I have a perfect traffic
> while with 2 processes I have no traffic at all. 
> Perhaps there is a special configuration for that, can you please assist ?

Excuse me, I don't understand the relation between your question and the
patch below. If there is no relation, please open a new thread by clicking
on "new mail" instead of "reply all".

Maybe that some kind developers will help you but you'd have more chances
by providing your command line and more debug details showing that you tried
to debug it by yourself and you are not a lazy developer.

Reminder: some interesting links about mailing practices are in this page:
	http://dpdk.org/ml

> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Ouyang Changchun
> Sent: Monday, October 13, 2014 6:46 AM
> To: dev@dpdk.org
> Subject: [dpdk-dev] [PATCH v2] virtio: Update max RX packet length
> 
> Update max RX packet length since virtio PMD has the capability of receiving and transmitting jumbo frame.
> 
> This following patch provides the above capability:
> [dpdk-dev,v3] virtio: Support mergeable buffer in virtio pmd
>   Submitter Ouyang Changchun
>   Date Aug. 14, 2014, 8:54 a.m. 
>   Message ID <1408006475-17606-1-git-send-email-changchun.ouyang@intel.com>
>   Permalink http://dpdk.org/dev/patchwork/patch/159/
> 
> Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
> Tested-by: Jingguo Fu <jingguox.fu@intel.com>
> 
> ---
>  lib/librte_pmd_virtio/virtio_ethdev.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/lib/librte_pmd_virtio/virtio_ethdev.h b/lib/librte_pmd_virtio/virtio_ethdev.h
> index d2e1eed..1da3c62 100644
> --- a/lib/librte_pmd_virtio/virtio_ethdev.h
> +++ b/lib/librte_pmd_virtio/virtio_ethdev.h
> @@ -53,7 +53,7 @@
>  #define VIRTIO_MAX_TX_QUEUES 128
>  #define VIRTIO_MAX_MAC_ADDRS 1
>  #define VIRTIO_MIN_RX_BUFSIZE 64
> -#define VIRTIO_MAX_RX_PKTLEN  1518
> +#define VIRTIO_MAX_RX_PKTLEN  9728
>  
>  /* Features desired/implemented by this driver. */  #define VTNET_FEATURES \
> --
> 1.8.4.2

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [dpdk-dev] [PATCH v2] virtio: Update max RX packet length
  2014-10-28 14:48     ` Thomas Monjalon
@ 2014-10-28 16:26       ` Yan Freedland
  0 siblings, 0 replies; 6+ messages in thread
From: Yan Freedland @ 2014-10-28 16:26 UTC (permalink / raw)
  To: Thomas Monjalon; +Cc: dev

Hi, 

I mistakenly pressed on reply all instead of reply and sent my question to the whole dev. Sorry about that.
In fact I am not lazy and looks like I solved the problem by myself. I will gladly share my knowledge with you or anyone in dev and of course open a new mail thread with an appropriate subject for further appeals.

Thank you,
Yan

-----Original Message-----
From: Thomas Monjalon [mailto:thomas.monjalon@6wind.com] 
Sent: Tuesday, October 28, 2014 4:49 PM
To: Yan Freedland
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2] virtio: Update max RX packet length

2014-10-28 14:38, Yan Freedland:
> Currently I have an issue in a pass-thorugh mode.
> I am running in multi process (2 processes) via ixgbe_rxtx.
> When running with a single process I have a perfect traffic while with 
> 2 processes I have no traffic at all.
> Perhaps there is a special configuration for that, can you please assist ?

Excuse me, I don't understand the relation between your question and the patch below. If there is no relation, please open a new thread by clicking on "new mail" instead of "reply all".

Maybe that some kind developers will help you but you'd have more chances by providing your command line and more debug details showing that you tried to debug it by yourself and you are not a lazy developer.

Reminder: some interesting links about mailing practices are in this page:
	http://dpdk.org/ml

> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Ouyang Changchun
> Sent: Monday, October 13, 2014 6:46 AM
> To: dev@dpdk.org
> Subject: [dpdk-dev] [PATCH v2] virtio: Update max RX packet length
> 
> Update max RX packet length since virtio PMD has the capability of receiving and transmitting jumbo frame.
> 
> This following patch provides the above capability:
> [dpdk-dev,v3] virtio: Support mergeable buffer in virtio pmd
>   Submitter Ouyang Changchun
>   Date Aug. 14, 2014, 8:54 a.m. 
>   Message ID <1408006475-17606-1-git-send-email-changchun.ouyang@intel.com>
>   Permalink http://dpdk.org/dev/patchwork/patch/159/
> 
> Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
> Tested-by: Jingguo Fu <jingguox.fu@intel.com>
> 
> ---
>  lib/librte_pmd_virtio/virtio_ethdev.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/lib/librte_pmd_virtio/virtio_ethdev.h 
> b/lib/librte_pmd_virtio/virtio_ethdev.h
> index d2e1eed..1da3c62 100644
> --- a/lib/librte_pmd_virtio/virtio_ethdev.h
> +++ b/lib/librte_pmd_virtio/virtio_ethdev.h
> @@ -53,7 +53,7 @@
>  #define VIRTIO_MAX_TX_QUEUES 128
>  #define VIRTIO_MAX_MAC_ADDRS 1
>  #define VIRTIO_MIN_RX_BUFSIZE 64
> -#define VIRTIO_MAX_RX_PKTLEN  1518
> +#define VIRTIO_MAX_RX_PKTLEN  9728
>  
>  /* Features desired/implemented by this driver. */  #define 
> VTNET_FEATURES \
> --
> 1.8.4.2

^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2014-10-28 16:18 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-09-02  4:40 [dpdk-dev] [PATCH] virtio: Update max RX packet length Ouyang Changchun
2014-10-13  3:46 ` [dpdk-dev] [PATCH v2] " Ouyang Changchun
2014-10-15 14:21   ` Thomas Monjalon
2014-10-28 14:38   ` Yan Freedland
2014-10-28 14:48     ` Thomas Monjalon
2014-10-28 16:26       ` Yan Freedland

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