Pankaj,
Can you add reviewed-by info? Also, you need to add info of what has changed
since the last version.
Yong
> On May 4, 2022, at 2:23 PM, Pankaj Gupta wrote:
>
> Add VMXNET3 v5 support
>
> Tested, using testpmd, for different hardware version on ESXi 7.0 Update 2.
>
> Signed-off-by:
> On May 6, 2022, at 1:07 PM, Jochen Behrens wrote:
>
> Make Jochen Behrens the maintainer of the net/vmxnet3 device
> driver as Yong Wang is not working on vmxnet3 any more.
>
> Signed-off-by: Jochen Behrens
> ---
Acked-by: yongw...@vmware.com
> MAINTAINERS |
-Original Message-
From: "sahithi.sin...@oracle.com"
Date: Monday, November 8, 2021 at 12:23 AM
To: Yong Wang
Cc: "dev@dpdk.org" , Sahithi Singam
Subject: [PATCH] net/vmxnet3: add spinlocks to register command access
From: Sahithi Singam
At present, th
-Original Message-
From: Dheemanth Mallikarjun
Date: Monday, January 4, 2021 at 11:43 AM
To: "dev@dpdk.org"
Cc: Yong Wang
Subject: [PATCH v1 2/2] net/vmxnet3: Provided API to reset vmxnet device
The vmxnet3 driver didn't have the dev_reset function
pointer set.
-Original Message-
From: Ferruh Yigit
Date: Tuesday, March 23, 2021 at 9:11 AM
To: Dmitry Kozlyuk , "dev@dpdk.org" ,
Yong Wang
Cc: Narcisa Ana Maria Vasile , Dmitry Malloy
, Pallavi Kadam
Subject: Re: [dpdk-dev] [PATCH] net/vmxnet3: build on Windows
On 2/21/2021 12:55
-Original Message-
From: Dmitry Kozlyuk
Date: Wednesday, March 24, 2021 at 10:50 AM
To: Yong Wang
Cc: Ferruh Yigit , "dev@dpdk.org" ,
Narcisa Ana Maria Vasile , Dmitry Malloy
, Pallavi Kadam
Subject: Re: [dpdk-dev] [PATCH] net/vmxnet3: build on Windows
2021-03-23 17:13
On 11/3/14, 7:49 AM, "Yan Freedland" wrote:
>Hi
>
>I am trying to initialize the environment for 3 processes and 2 ports.
>Currently I fail in vmxnet3_dev_start (0).
>The exact place is as follows:
>
> /* Activate device by register write */
> VMXNET3_WRITE_BAR1_REG(hw, VMXNET3_REG_C
Signed-off-by: Yong Wang
---
lib/librte_pmd_vmxnet3/vmxnet3_rxtx.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/lib/librte_pmd_vmxnet3/vmxnet3_rxtx.c
b/lib/librte_pmd_vmxnet3/vmxnet3_rxtx.c
index 986e5e5..0b6363f 100644
--- a/lib/librte_pmd_vmxnet3/vmxnet3_rxtx.c
+++ b/lib
: Yong Wang
---
lib/librte_pmd_vmxnet3/vmxnet3_rxtx.c | 78 ---
1 file changed, 73 insertions(+), 5 deletions(-)
diff --git a/lib/librte_pmd_vmxnet3/vmxnet3_rxtx.c
b/lib/librte_pmd_vmxnet3/vmxnet3_rxtx.c
index 0b6363f..2017d4b 100644
--- a/lib/librte_pmd_vmxnet3
GHzx2)
shown below. CPU usage is collected factoring out the
idle loop cost.
- Before the patch, ~900K PPS with 65% CPU of a core
used for DPDK.
- After the patch, only 45% of a core used, while
maintaining the same packet rate.
Signed-off-by: Yong Wang
---
lib/librte_pmd_vmxnet3/vmxnet3_rxtx.c
l be beneficial.
Performance results show that this patch significantly
boosts vmxnet3 64B tx performance (pkt rate) for l2fwd
application on a Ivy Bridge server by >20% at which
point we start to hit some bottleneck on the rx side.
Signed-off-by: Yong Wang
---
lib/librte_pmd_vmxnet3/vmxnet3_ethdev.
Shouldn't reset vlan_tci to 0 if a valid VLAN tag is stripped.
Signed-off-by: Yong Wang
---
lib/librte_pmd_vmxnet3/vmxnet3_rxtx.c | 12
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/lib/librte_pmd_vmxnet3/vmxnet3_rxtx.c
b/lib/librte_pmd_vmxnet3/vmxnet3_rxtx.c
This patch series include various fixes and improvement to the
vmxnet3 pmd driver.
V2:
- Add more commit descriptions
- Add a new patch that improve tx performance for small packet
Yong Wang (6):
vmxnet3: Fix VLAN Rx stripping
vmxnet3: Add VLAN Tx offload
vmxnet3: Fix dev stop/restart bug
Only supports IPv4 so far.
Signed-off-by: Yong Wang
---
lib/librte_pmd_vmxnet3/vmxnet3_rxtx.c | 22 +-
1 file changed, 21 insertions(+), 1 deletion(-)
diff --git a/lib/librte_pmd_vmxnet3/vmxnet3_rxtx.c
b/lib/librte_pmd_vmxnet3/vmxnet3_rxtx.c
index 2017d4b..e2fb8a8 100644
>> As to HW TX checksum offload, do you have special requirement for
>> implementing TSO?
> Yes. TSO implies TX TCP and IP checksum offload.
Is this a general requirement or something specific to ixgbe/i40e? FWIW,
vmxnet3 device does not support tx IP checksum offload but doe support TSO. In
On 11/7/14, 9:16 AM, "Olivier MATZ" wrote:
>Hello Yong,
>
>On 11/07/2014 01:43 AM, Yong Wang wrote:
>>>> As to HW TX checksum offload, do you have special requirement for
>>>>implementing TSO?
>>
>>> Yes. TSO implies TX TCP and I
ley ; Adrien
> Mazarguil ; Alejandro Lucero
> ; Rasesh Mody
> ; Jacob, Jerin ;
> Yuanhan Liu ; Yong Wang
> ; Kulasek, TomaszX
> ; olivier.m...@6wind.com
> Subject: Re: [dpdk-dev] [PATCH v12 0/6] add Tx preparation
>
> 2016-11-30 17:42, Ananyev, Konstantin:
> > >
, specific versions of
DPDK and ESXi are used. I understand that vmxnet3 pmd was introduced in
1.6 but I prefer them to be version-agonostic since the same diagram works
for 1.7, 1.8, etc and I don?t see much benefits in spelling out 1.6 in
this case. Same arguments to the ESXi version.
> -Original Message-
> From: Ferruh Yigit [mailto:ferruh.yi...@intel.com]
> Sent: Thursday, January 5, 2017 6:24 AM
> To: nickcooper-zhangtonghao ; dev@dpdk.org; Yong
> Wang
> Subject: Re: [dpdk-dev] [PATCH v2 1/5] eal: Set numa node value for system
> which not supp
In function "reassemble_packets()", the statement "end = secondlast;"
is redundant since there is another assignment "start = end = NULL;"
3 lines below. BTW, I removed the redundant braces in the conditional
statement "if (end->data_len > rxq->crc_le
"examples/vhost: use tailq to link vhost devices")
Signed-off-by: Yong Wang
---
examples/vhost/main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/examples/vhost/main.c b/examples/vhost/main.c
index ac1f6e2..128a498 100644
--- a/examples/vhost/main.c
+++ b/examples/
"examples/vhost: use tailq to link vhost devices")
Signed-off-by: Yong Wang
v2:
* fix the coding style error of '++'.
---
examples/vhost/main.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/examples/vhost/main.c b/examples/vhost/main.c
index ac1f6e2..918
When calculating 'nr_mbufs_per_core', 'MAX_PKT_BURST' was mutiplied
twice. Fix it by removing one of them.
Fixes: bdb19b771e6f ("examples/vhost: fix mbuf allocation failure")
Signed-off-by: Yong Wang
---
examples/vhost/main.c | 2 +-
1 file changed, 1 insertion(+
> -Original Message-
> From: Nick Zhang [mailto:n...@opencloud.tech]
> Sent: Sunday, January 8, 2017 7:00 PM
> To: Yong Wang
> Cc: ferruh.yi...@intel.com; dev@dpdk.org; Nick Zhang
> Subject: [PATCH v3 1/4] vmxnet3: Avoid memory leak in
> vmxnet3_dev_rx_queue_setup.
]
Sent: Tuesday, January 17, 2017 5:37 PM
To: Yong Wang
Cc: ferruh.yi...@intel.com; dev@dpdk.org
Subject: Re: [PATCH v3 1/4] vmxnet3: Avoid memory leak in
vmxnet3_dev_rx_queue_setup.
On Jan 18, 2017, at 4:15 AM, Yong Wang
mailto:yongw...@vmware.com>> wrote:
-Original Message
> -Original Message-
> From: Ferruh Yigit [mailto:ferruh.yi...@intel.com]
> Sent: Monday, January 30, 2017 8:58 AM
> To: Thomas Monjalon ; Yong Wang
>
> Cc: dev@dpdk.org; Ferruh Yigit
> Subject: [PATCH v5] net/kni: add KNI PMD
>
> Add KNI PMD which wraps
Ido Barnea
> ---
Acked-by: Yong Wang
> drivers/net/vmxnet3/vmxnet3_ethdev.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.c
> b/drivers/net/vmxnet3/vmxnet3_ethdev.c
> index 52e3644..ff63a53 100644
> --- a/drivers/net/v
Signed-off-by: Yong Wang
---
doc/guides/contributing/documentation.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/doc/guides/contributing/documentation.rst
b/doc/guides/contributing/documentation.rst
index 2cfb1a2..5ec0675 100644
--- a/doc/guides/contributing
> -Original Message-
> From: Ananyev, Konstantin [mailto:konstantin.anan...@intel.com]
> Sent: Sunday, December 4, 2016 4:11 AM
> To: Yong Wang ; Thomas Monjalon
>
> Cc: Harish Patil ; dev@dpdk.org; Rahul Lakkireddy
> ; Stephen Hurd
> ; Jan Medala ; Jakub
> Pa
Signed-off-by: Yong Wang
---
doc/guides/contributing/documentation.rst | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/doc/guides/contributing/documentation.rst
b/doc/guides/contributing/documentation.rst
index 5ec0675..5f16a0c 100644
--- a/doc/guides/contributing
> -Original Message-
> From: Ananyev, Konstantin [mailto:konstantin.anan...@intel.com]
> Sent: Wednesday, December 7, 2016 2:03 AM
> To: Yigit, Ferruh ; Yong Wang
> ; Thomas Monjalon
>
> Cc: Harish Patil ; dev@dpdk.org; Rahul Lakkireddy
> ; Stephen Hurd
> ; J
> -Original Message-
> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Kanika Singhal
> Sent: Wednesday, December 7, 2016 12:18 AM
> To: dev@dpdk.org
> Subject: [dpdk-dev] Does DPDK 1.7.1 support jumboframes for VMXNET3
>
> Hi,
>
> I am a new to DPDK.
>
> My product is using DPDK 1.
Signed-off-by: Yong Wang
---
v2:
* modify some redundant descriptions.
---
doc/guides/contributing/documentation.rst | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/doc/guides/contributing/documentation.rst
b/doc/guides/contributing/documentation.rst
index 5ec0675
> -Original Message-
> From: Stefan Puiu [mailto:stefan.p...@gmail.com]
> Sent: Monday, December 12, 2016 12:27 AM
> To: Yong Wang
> Cc: dev@dpdk.org; mac_le...@yahoo.com.hk
> Subject: Re: [PATCH] vmxnet3: fix Rx deadlock
>
> Hello and thanks for reviewing the pa
> -Original Message-
> From: Ferruh Yigit [mailto:ferruh.yi...@intel.com]
> Sent: Wednesday, November 30, 2016 10:12 AM
> To: dev@dpdk.org
> Cc: Ferruh Yigit ; Yong Wang
>
> Subject: [PATCH v4] net/kni: add KNI PMD
>
> Add KNI PMD which wraps librte_kni for ea
Looks good and two nits below.
> -Original Message-
> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Tomasz Kulasek
> Sent: Tuesday, December 13, 2016 9:42 AM
> To: dev@dpdk.org
> Cc: Ananyev, Konstantin
> Subject: [dpdk-dev] [PATCH v13 6/7] vmxnet3: add Tx preparation
>
> From: "A
> -Original Message-
> From: Ferruh Yigit [mailto:ferruh.yi...@intel.com]
> Sent: Wednesday, December 14, 2016 8:00 AM
> To: Yong Wang ; dev@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v4] net/kni: add KNI PMD
>
> On 12/12/2016 9:59 PM, Yong Wang wrote:
>
> -Original Message-
> From: Stefan Puiu [mailto:stefan.p...@gmail.com]
> Sent: Friday, December 16, 2016 7:37 AM
> To: dev@dpdk.org
> Cc: Yong Wang ; mac_le...@yahoo.com.hk;
> Stefan Puiu
> Subject: [PATCH v3] vmxnet3: fix Rx deadlock
>
> Our use case is tha
Signed-off-by: Yong Wang
---
doc/guides/prog_guide/vhost_lib.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/doc/guides/prog_guide/vhost_lib.rst
b/doc/guides/prog_guide/vhost_lib.rst
index 4f997d4..f0862e6 100644
--- a/doc/guides/prog_guide/vhost_lib.rst
+++ b/doc/guides
> -Original Message-
> From: Ferruh Yigit [mailto:ferruh.yi...@intel.com]
> Sent: Thursday, December 15, 2016 7:56 AM
> To: Yong Wang ; dev@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v4] net/kni: add KNI PMD
>
> On 12/14/2016 7:25 PM, Yong Wang wrote:
>
om: "Ananyev, Konstantin"
>
> Signed-off-by: Konstantin Ananyev
> ---
Acked-by: Yong Wang
In function vhost_new_device(), current code dose not free 'dev'
in "i == MAX_VHOST_DEVICE" condition statements. It will lead to a
memory leak.
Signed-off-by: Yong Wang
---
lib/librte_vhost/vhost.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/librte_vhost/vhost.
Signed-off-by: Yong Wang
---
doc/guides/prog_guide/metrics_lib.rst | 1 +
1 file changed, 1 insertion(+)
diff --git a/doc/guides/prog_guide/metrics_lib.rst
b/doc/guides/prog_guide/metrics_lib.rst
index 702c29d..d52204f 100644
--- a/doc/guides/prog_guide/metrics_lib.rst
+++ b/doc/guides
> -Original Message-
> From: Charles (Chas) Williams [mailto:ciwil...@brocade.com]
> Sent: Wednesday, March 15, 2017 5:35 AM
> To: dev@dpdk.org
> Cc: Yong Wang ; Charles (Chas) Williams
>
> Subject: [PATCH] net/vmxnet3: fix queue size changes
>
> If the user
Signed-off-by: Yong Wang
---
doc/guides/howto/virtio_user_as_exceptional_path.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/doc/guides/howto/virtio_user_as_exceptional_path.rst
b/doc/guides/howto/virtio_user_as_exceptional_path.rst
index 939ced9..91a99c6 100644
--- a
The "dev->intr_handle.fd" is possibly a negative value while it is
passed as an argument to function "close". Fix the check to the fd.
Signed-off-by: Yong Wang
---
lib/librte_eal/linuxapp/eal/eal_pci_uio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff
first one that mentioned
above.
Signed-off-by: Yong Wang
---
drivers/net/e1000/base/e1000_vf.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/e1000/base/e1000_vf.c
b/drivers/net/e1000/base/e1000_vf.c
index 7845b48..44ab018 100644
--- a/drivers/net/e1000/base
Signed-off-by: Yong Wang
---
drivers/net/ena/base/ena_com.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ena/base/ena_com.c b/drivers/net/ena/base/ena_com.c
index bd6f3c6..39356d2 100644
--- a/drivers/net/ena/base/ena_com.c
+++ b/drivers/net/ena/base
In function ena_com_set_hash_ctrl(), the return value is assigned to
"ret" variable, but it is not returned. Fix it by adding the return.
Signed-off-by: Yong Wang
---
drivers/net/ena/base/ena_com.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/ne
> -Original Message-
> From: Ferruh Yigit [mailto:ferruh.yi...@intel.com]
> Sent: Friday, February 17, 2017 6:30 AM
> To: Thomas Monjalon
> Cc: dev@dpdk.org; John McNamara ; Yong
> Wang
> Subject: Re: [PATCH v9] net/kni: add KNI PMD
>
> On 2/17/2017 1:4
first one that mentioned
above.
---
v2:
* According to Thomas's suggestion, modify the title.
Signed-off-by: Yong Wang
---
drivers/net/e1000/base/e1000_vf.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/e1000/base/e1000_vf.c
b/drivers/net/e1000/base/e
Update the "Virtio_user for Container Networking" doc, add the
"--file-prefix" option to testpmd in host and container to avoid
hugepage config file conflict.
Fixes: 50665deebda0 ("doc: add guide to use virtio-user for container
networking")
Signed-off-by: Yo
fixline from two lines to one line.
* Remove the unnecessary "_" in "--file-prefix" option.
Signed-off-by: Yong Wang
---
doc/guides/howto/virtio_user_for_container_networking.rst | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/doc/guides/howto/virt
Update the "Virtio_user for Container Networking" doc, add the
"--file-prefix" option to testpmd in host and container to avoid
hugepage config file conflict.
Fixes: 50665deebda0 ("doc: add guide to use virtio-user for container
networking")
Signed-off-by: Yong Wan
done in the rx routine)
and the mbuf should always be a single-segment one when populated.
For tx, we can use the existing way as mbuf, if any, will be a
valid one stashed in the eop.
Fixes: dfaff37fc46d ("vmxnet3: import new vmxnet3 poll mode driver
implementation")
Signed-off-by:
In function i40e_vsi_config_tc_queue_mapping(), if 'enabled_tcmap' is
0, 'total_tc' might be 0. Then 'total_tc' might be used in a division
by 0 in "qpnum_per_tc = i40e_align_floor(vsi->nb_qps / total_tc)". Fix
it by adding a check to parameter
Signed-off-by: Yong Wang
---
doc/guides/howto/virtio_user_as_exceptional_path.rst | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/doc/guides/howto/virtio_user_as_exceptional_path.rst
b/doc/guides/howto/virtio_user_as_exceptional_path.rst
index 0bbcd3f..3f99fe8 100644
Since "rte_eal_dev_init()" has been removed, the comment referred to
it should be modified simultaneously.
Signed-off-by: Yong Wang
---
drivers/net/virtio/virtio_user_ethdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/virtio/virtio_user_ethdev.c
o 1 just as func
i40e_vsi_update_queue_mapping() does.
Signed-off-by: Yong Wang
---
drivers/net/i40e/i40e_ethdev.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 4ee1113..0f54d09 100644
--- a/
Signed-off-by: Yong Wang
---
doc/guides/nics/virtio.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/doc/guides/nics/virtio.rst b/doc/guides/nics/virtio.rst
index e1a80dc..91bedea 100644
--- a/doc/guides/nics/virtio.rst
+++ b/doc/guides/nics/virtio.rst
@@ -321,7 +321,7
Instead,
>setup the shadow table once during device initialization and just update
>during restart.
>
>Signed-off-by: Charles (Chas) Williams
>Signed-off-by: Stephen Hemminger
>---
Acked-by: Yong Wang
> drivers/net/vmxnet3/vmxnet3_ethdev.c | 23 ---
> 1
On 12/3/15, 5:05 PM, "Stephen Hemminger" wrote:
>From: Nachiketa Prachanda
>
>vmxnet3_dev_vlan_offload_set(dev, mask) was incorrectly treating the
>mask parameter as the bitmask for vlan_strip and vlan_filter, whereas
>the mask indicates only what has changed - the values for
>vlan_stripping an
On 12/10/15, 2:22 AM, "dev on behalf of Dey, Souvik" wrote:
>Hi,
>In DPDK 1.7 , while using the vmxnet3 pmd on vmware Esxi 5.5
> update 3 we are seeing that activation of the device fails.
>
>status = VMXNET3_READ_BAR1_REG(hw, VMXNET3_REG_CMD); return a non zero status.
>Thoug
; .rx_thresh = {
> .pthresh = RX_PTHRESH,
> .hthresh = RX_HTHRESH,
> .wthresh = RX_WTHRESH,
> },
>};
>
>Do you suspect anything wrong in this ?
>
>-Original Message-
>From: Yong Wang [mailto:yongwang at vmware.com]
>Sent: Friday, Decembe
On 12/3/15, 5:05 PM, "Stephen Hemminger" wrote:
>From: Stephen Hemminger
>
>The vmxnet3 interface specification supports having multiple
>receive rings. The first ring has buffers of BTYPE_HEAD which
>are used for the start of the packet, the second ring has buffers
>of type BTYPE_BODY which a
any fixes from vmware which fixes this issue ?
>
>-Original Message-
>From: Yong Wang [mailto:yongwang at vmware.com]
>Sent: Monday, December 14, 2015 11:57 AM
>To: Dey, Souvik ; dev at dpdk.org
>Subject: Re: [dpdk-dev] Vmxnet3 activation of device fails in DPDK1.7
>
On 7/23/15, 5:53 PM, "dev on behalf of Marco Lee" wrote:
>The RX of VMXNET3 PMD will have deadlock when a lot of traffic coming in.
>The root cause is due to mbuf allocation fail in vmxnet3_post_rx_bufs()
>and there is no error handling when it is called from vmxnet3_recv_pkts().
>The RXD will n
Signed-off-by: Yong Wang
---
drivers/net/vmxnet3/vmxnet3_ethdev.c | 16 ++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.c
b/drivers/net/vmxnet3/vmxnet3_ethdev.c
index c363bf6..8a40127 100644
--- a/drivers/net/vmxnet3
This patchset adds TCP/UDP checksum offload and TSO to vmxnet3 PMD.
It also restores the tx data ring feature that was removed from a
previous patch and fixes offload capability announcement.
Yong Wang (4):
vmxnet3: restore tx data ring support
vmxnet3: add tx l4 cksum offload
vmxnet3: add
Tx data ring support was removed in a previous change
to add multi-seg transmit. This change adds it back.
Fixes: 7ba5de417e3c ("vmxnet3: support multi-segment transmit")
Signed-off-by: Yong Wang
---
doc/guides/rel_notes/release_2_3.rst | 5 +
drivers/net/vmxnet3/vmxnet3_rxt
Support TCP/UDP checksum offload.
Signed-off-by: Yong Wang
---
doc/guides/rel_notes/release_2_3.rst | 3 +++
drivers/net/vmxnet3/vmxnet3_rxtx.c | 35 ---
2 files changed, 31 insertions(+), 7 deletions(-)
diff --git a/doc/guides/rel_notes/release_2_3.rst
b
This commit adds vmxnet3 TSO support.
Verified with test-pmd (set fwd csum) that both tso and non-tso
pkts can be successfully transmitted and all segmentes for a tso
pkt are correct on the receiver side.
Signed-off-by: Yong Wang
---
doc/guides/rel_notes/release_2_3.rst | 3 +
drivers/net
This patch fixes a typo in programmer's guide. It should be Frequence,
not Fequence.
Fixes: 450f0791312c ("power: add traffic pattern aware power control")
Signed-off-by: Yong Wang
---
doc/guides/prog_guide/power_man.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
d
This patch fixes a typo in programmer's guide. It should be Frequency,
not Fequence.
Fixes: 450f0791312c ("power: add traffic pattern aware power control")
Signed-off-by: Yong Wang
---
v2: modify Frequence to Frequency
---
doc/guides/prog_guide/power_man.rst | 2 +-
1
The forwarding mode mac_swap should be macswap in testpmd guide.
Signed-off-by: Yong Wang
---
doc/guides/testpmd_app_ug/run_app.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/doc/guides/testpmd_app_ug/run_app.rst
b/doc/guides/testpmd_app_ug/run_app.rst
index 21924c3
The library for handling NUMA is numactl-devel, not libnuma-devel.
Signed-off-by: Yong Wang
---
doc/guides/linux_gsg/sys_reqs.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/doc/guides/linux_gsg/sys_reqs.rst
b/doc/guides/linux_gsg/sys_reqs.rst
index e2230f3..1cb14b5
The library for handling NUMA is not libnuma-devel, but numactl-devel
in Red Hat/Fedora and libnuma-dev in Debian/Ubuntu.
Signed-off-by: Yong Wang
---
v2:
* Add lib name in Ubuntu.
---
doc/guides/linux_gsg/sys_reqs.rst | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a
> -Original Message-
> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Thomas Monjalon
> Sent: Tuesday, April 17, 2018 1:24 PM
> To: Ferruh Yigit
> Cc: Chas Williams <3ch...@gmail.com>; Chas Williams ;
> dev@dpdk.org; skh...@vmware.com; sta...@dpdk.org
> Subject: Re: [dpdk-dev] [dpdk-
> -Original Message-
> From: Shraddha Joshi [mailto:jshrad...@vmware.com]
> Sent: Thursday, April 19, 2018 11:19 AM
> To: Yong Wang
> Cc: dev@dpdk.org; Shraddha Joshi
> Subject: [PATCH] net/vmxnet3: increase rx data ring descriptor size
>
> Vmxnet3 driver suppor
rte_net/rte_net_version.map | 1 +
> 9 files changed, 238 insertions(+), 43 deletions(-)
>
> --
> 2.11.0
For this series,
Acked-by: Yong Wang
> -Original Message-
> From: Louis Luo [mailto:llo...@vmware.com]
> Sent: Monday, April 30, 2018 3:21 PM
> To: Yong Wang
> Cc: dev@dpdk.org; Louis Luo
> Subject: [PATCH] net/vmxnet3: convert to new rx offload api
>
> Ethdev RX offloads API has changed si
-Original Message-
From: yogev ch
Date: Wednesday, August 22, 2018 at 12:38 AM
To: Yong Wang
Cc: "dev@dpdk.org" , "yo...@cgstowernetworks.com"
Subject: [PATCH] vmxnet3: stats_reset implementation
Signed-off-by: yogev ch
---
Yogev,
The change looks fine t
-Original Message-
From: Padam Jeet Singh
Date: Sunday, June 17, 2018 at 12:00 PM
To: Stephen Hemminger
Cc: "dev@dpdk.org" , Yong Wang
Subject: Re: [dpdk-dev] vmxnet3 TX TCP/UDP checksum not getting computed with
L2_len > 14
>> On 17-Jun-2018, at 10:16 PM
rin.ja...@caviumnetworks.com" ,
"maciej.cze...@caviumnetworks.com" ,
"arybche...@solarflare.com" ,
"antosh.shu...@caviumnetworks.com" ,
"ashish.gu...@cavium.com" , Yong Wang
, "bruce.richard...@intel.com"
, "tho...@monjalon.net"
Sub
t()', hw stats which always increase reduce
> SNAPSHOT stats. That's how we get the "real" stats since the last
> 'stats_reset()'.
>
> Signed-off-by: yogev ch
> ---
Acked-by: Yong Wang
One nit: in the description, it will be good to mention the reas
PSHOT stats. That's how we get the "real" stats since the last
'stats_reset()'.
Signed-off-by: yogev ch
---
Acked-by: Yong Wang
drivers/net/vmxnet3/vmxnet3_ethdev.c | 78
++--
drivers/net/vmxnet3/vmxnet3_eth
Padam,
As far as I know, this feature works. What DPDK version did you use? Is there
any port reconfiguration (stop/start/mtu change, etc) that could lose your vlan
offload settings (a dump of the port config at runtime will be able to confirm
this)? Can you also post a snippet of packet cap
018, at 11:12 PM, Yong Wang wrote:
>
> Padam,
>
> As far as I know, this feature works. What DPDK version did you use?
DPDK Version 17.05
> Is there any port reconfiguration (stop/start/mtu change, etc) that
could lose your vlan offload setting
rx_nombuf field.
Signed-off-by: Jon DeVree
---
Acked-by: Yong Wang
drivers/net/vmxnet3/vmxnet3_ethdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.c
b/drivers/net/vmxnet3/vmxnet3_ethdev.c
index 4260087
On 4/9/18, 2:00 AM, "dev on behalf of Hemant Agrawal" wrote:
Cc: skh...@vmware.com
Signed-off-by: Hemant Agrawal
---
Acked-by: Yong Wang
drivers/net/vmxnet3/base/upt1_defs.h| 7 ++-
drivers/net/vmxnet3/base/vmxnet3_defs.h | 7 ++-
2 files
On 3/28/18, 8:44 AM, "dev on behalf of Didier Pallard" wrote:
This patchset fixes several issues found in vmxnet3 driver
when enabling LRO offload support:
- Rx offload information are not correctly gathered in
multisegmented packets, leading to inconsistent
packet type an
> -Original Message-
> From: dev [mailto:dev-boun...@dpdk.org] On Behalf Of Didier Pallard
> Sent: Wednesday, March 28, 2018 8:44 AM
> To: dev@dpdk.org
> Subject: [dpdk-dev] [PATCH 2/8] net/vmxnet3: return unknown IPv4
> extension len ptype
>
> Rather than parsing IP header to get proper p
There are several func calls to rte_zmalloc() which don't do null
point check on the return value. And before return, the memory is not
freed. Fix it by adding null point check and rte_free().
Signed-off-by: Yong Wang
Reviewed-By: Shreyansh Jain
---
v3:
* Rebase on master and modify agai
There are several func calls to rte_zmalloc() which don't do null
point check on the return value. And before return, the memory is not
freed. Fix it by adding null point check and rte_free().
Signed-off-by: Yong Wang
Reviewed-By: Shreyansh Jain
---
v3:
* Rebase on master and modify agai
There are several func calls to rte_zmalloc() which don't do null
point check on the return value. And before return, the memory is not
freed. Fix it by adding null point check and rte_free().
Signed-off-by: Yong Wang
---
v3:
* Rebase on master and modify again.
v2:
* Fix code style wa
Signed-off-by: Yong Wang
---
v2:
* Fix code style warning.
---
drivers/net/i40e/i40e_ethdev.c | 32
drivers/net/i40e/i40e_fdir.c | 7 +++
2 files changed, 39 insertions(+)
diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index
There are several func calls to rte_zmalloc() which don't do null
point check on the return value. And before return, the memory is not
freed. Fix it by adding null point check and rte_free().
Signed-off-by: Yong Wang
---
v3:
* Rebase on master and modify again.
v2:
* Fix code style wa
Signed-off-by: Yong Wang
---
drivers/net/e1000/igb_flow.c | 20
1 file changed, 20 insertions(+)
diff --git a/drivers/net/e1000/igb_flow.c b/drivers/net/e1000/igb_flow.c
index d98bdc8..a142759 100644
--- a/drivers/net/e1000/igb_flow.c
+++ b/drivers/net/e1000/igb_flow.c
quot;crypto/qat: add SGL capability")
Signed-off-by: Yong Wang
---
v4:
* Cover errors that happen after the rte_mempool_create.
* Add fix information.
v3:
* Rebase on master and modify again.
v2:
* Fix code style warning.
---
drivers/crypto/qat/qat_adf/qat_algs_build_desc.c | 10 ++
dr
There are several func calls to rte_zmalloc() which don't do null
point check on the return value. Fix it by adding null point check.
Fixes: 22bb13410cb2 ("net/igb: create consistent filter")
Signed-off-by: Yong Wang
---
v4:
* Add description and fix information.
v3:
* Rebas
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