Hi,
On 10/23/2015 06:28 AM, Mcnamara, John wrote:
> We have had a few people wishing to submit DPDK related white papers.
> These tend to focus on particular aspects of DPDK and don't fit into
> any of the existing documents.
>
> Where should these be stored/made available? Some options:
>
> * I
On Fri, Oct 23, 2015 at 08:39:56AM +, Chen, Jing D wrote:
> Hi, Stephen,
>
> Best Regards,
> Mark
>
>
> > -Original Message-
> > From: Stephen Hemminger [mailto:stephen at networkplumber.org]
> > Sent: Thursday, October 22, 2015 11:59 PM
> > To: Chen, Jing D
> > Cc: dev at dpdk.org
>
On Fri, Oct 23, 2015 at 02:22:28AM +0100, Lu, Wenzhuo wrote:
> Hi Bruce,
>
> > -Original Message-
> > From: Richardson, Bruce
> > Sent: Thursday, October 22, 2015 8:57 PM
> > To: Lu, Wenzhuo
> > Cc: dev at dpdk.org
> > Subject: Re: [dpdk-dev] [PATCH v3 1/7] lib/librte_ether: modify the
>
On 22/10/2015 17:03, shesha Sreenivasamurthy (shesha) wrote:
> Sergio,
>Your comment regarding remap_all_functions is correct and can be fixed
> by unlinking in remap_all_hugepages() too. However, regarding you comment
> that ?unmap_unneeded_hugepages? will fail ? in the
> unmap_unneeded_hugepa
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Chilikin, Andrey
> Sent: Friday, October 23, 2015 11:39 AM
> To: Lu, Wenzhuo; dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v4 1/7] lib/librte_ether: modify the
> structures for fdir new modes
>
> I would
I would suggest rearranging members of rte_eth_fdir_tunnel_type to set
RTE_FDIR_TUNNEL_TYPE_UNKNOWN=0 so any global/static variables or variables
after memset(0) would have unknown type.
Regards,
Andrey
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Wenzh
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Bernard Iremonger
> Sent: Thursday, October 22, 2015 2:22 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v2 1/1] vhost_xen: fix compile error in main.c
>
> changes in v2:
> update release notes
>
> Sig
Hi,
We have had a few people wishing to submit DPDK related white papers.
These tend to focus on particular aspects of DPDK and don't fit into
any of the existing documents.
Where should these be stored/made available? Some options:
* In the repo, in RST format in a doc/guides/white_paper direct
Signed-off-by: Wenzhuo Lu
---
doc/guides/rel_notes/release_2_2.rst | 3 +++
1 file changed, 3 insertions(+)
diff --git a/doc/guides/rel_notes/release_2_2.rst
b/doc/guides/rel_notes/release_2_2.rst
index bc9b00f..9d0a4d7 100644
--- a/doc/guides/rel_notes/release_2_2.rst
+++ b/doc/guides/rel_note
Implement the new CLIs for fdir mac vlan and tunnel modes, including
flow_director_filter and flow_director_mask. Set the mask of fdir.
Add, delete or update the entities of filter.
Signed-off-by: Wenzhuo Lu
---
drivers/net/ixgbe/ixgbe_ethdev.h | 3 +
drivers/net/ixgbe/ixgbe_fdir.c | 261 +++
The different fdir mode needs different parameters, so, the parameter *mode*
is introduced to the CLI flow_director_filter and flow_director_mask. This
parameter can pormpt the user to input the appropriate parameters for different
mode.
Please be aware, as we should set the fdir mode, the value of
There're fdir mask and supported flow type in the output of the CLI,
show port fdir. But not every parameter has meaning for all the fdir
modes, and the supported flow type is meaningless for mac vlan and
tunnel modes. So, we output different thing for different mode.
Signed-off-by: Wenzhuo Lu
--
For testpmd CLI's parameter pkt-filter-mode, there're new values supported for
fdir new modes, perfect-mac-vlan, perfect-tunnel.
Signed-off-by: Wenzhuo Lu
---
app/test-pmd/parameters.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/app/test-pmd/parameters.c b/app/test-
When a port is enabled, there're default values for the parameters of
fdir mask. For the new parameters, the default values also need to be
set.
Signed-off-by: Wenzhuo Lu
---
app/test-pmd/testpmd.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testp
Define the new modes and modify the filter and mask structures for
the mac vlan and tunnel modes.
Signed-off-by: Wenzhuo Lu
---
lib/librte_ether/rte_eth_ctrl.h | 51 +
1 file changed, 42 insertions(+), 9 deletions(-)
diff --git a/lib/librte_ether/rte_eth_
This patch set adds 2 new flow director modes on Intel x550 NIC.
The 2 new fdir modes are mac vlan mode and tunnel mode.
The mac vlan mode can direct the flow based on the MAC address and VLAN
TCI.
The tunnel mode provides the support for VxLAN and NVGRE. x550 can recognize
VxLAN and NVGRE packets,
On Fri, 23 Oct 2015 18:34:23 +0200
Thomas Monjalon wrote:
> > LINUX_VERSION_CODE
>
> It is used for out-of-tree modules.
Actually for the kernel modules, all flags should be enabled.
It is kernel code and it should follow the kernel style conventions.
On Oct 23, 2015 9:30 AM, "Zhang, Helin" wrote:
>
>
>
> From: Vladislav Zolotarov [mailto:vladz at cloudius-systems.com]
> Sent: Friday, October 23, 2015 2:24 PM
> To: Zhang, Helin
> Cc: Lu, Wenzhuo; dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v4] ixgbe: Drop flow control frames from
VFs
>
>
>
On Fri, 23 Oct 2015 18:34:23 +0200
Thomas Monjalon wrote:
> > Please keep some of these:
> > PARENTHESIS_ALIGNMENT
>
> It is not written in the DPDK coding rules that
> "Alignment should match open parenthesis"
I think code looks nicer if this rule is followed.
Ditto for the LINE_SPACING ru
On Fri, 23 Oct 2015 09:20:33 -0700
Matthew Hall wrote:
> On Fri, Oct 23, 2015 at 03:51:48PM +0200, Michal Jastrzebski wrote:
> > From: Michal Kobylinski
> >
> > The current DPDK implementation for LPM for IPv4 and IPv6 limits the
> > number of next hops to 256, as the next hop ID is an 8-bit l
2015-10-23 01:22, Lu, Wenzhuo:
> From: Richardson, Bruce
> > > union rte_eth_fdir_flow {
> > > - struct rte_eth_l2_flow l2_flow;
> > > - struct rte_eth_udpv4_flow udp4_flow;
> > > - struct rte_eth_tcpv4_flow tcp4_flow;
> > > - struct rte_eth_sctpv4_flow sctp4_flow;
> > > - struct rte_eth_ipv
On Oct 23, 2015 9:02 AM, "Zhang, Helin" wrote:
>
>
>
> > -Original Message-
> > From: Lu, Wenzhuo
> > Sent: Friday, October 23, 2015 1:52 PM
> > To: dev at dpdk.org
> > Cc: Zhang, Helin; Lu, Wenzhuo
> > Subject: [PATCH v4] ixgbe: Drop flow control frames from VFs
> >
> > This patch will dr
On Fri, Oct 23, 2015 at 03:51:48PM +0200, Michal Jastrzebski wrote:
> From: Michal Kobylinski
>
> The current DPDK implementation for LPM for IPv4 and IPv6 limits the
> number of next hops to 256, as the next hop ID is an 8-bit long field.
> Proposed extension increase number of next hops for IP
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of mablexidana
> Sent: Friday, October 23, 2015 8:48 AM
> To: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH] fix lpm bugs
>
> hi:
> This is test on dpdk version 2.1
Hi,
Thanks for that. The patch needs to be s
On Fri, 23 Oct 2015 11:36:02 +0100
"Alejandro.Lucero" wrote:
> +static inline __u32
> +nfp_qcp_read(__u8 *q, enum nfp_qcp_ptr ptr)
> +{
> + __u32 off;
> + __u32 val;
> +
Please don't use Linux kernel typedefs (__u32) in DPDK code.
Instead use stdint types (uint32_t)
On Fri, 23 Oct 2015 17:53:25 +0200
Thomas Monjalon wrote:
> +
> +# override default Linux options
> +options="$options --max-line-length=$length"
> +options="$options --show-types"
> +options="$options --ignore=LINUX_VERSION_CODE,FILE_PATH_CHANGES,\
> +VOLATILE,PREFER_PACKED,PREFER_ALIGNED,PREFER
Hi, Helin
Thanks a lot for your comments, please find my reply inline.
> -Original Message-
> From: Zhang, Helin
> Sent: Friday, October 23, 2015 10:04 AM
> To: Wang, Xiao W; dev at dpdk.org
> Cc: Lu, Wenzhuo; Richardson, Bruce
> Subject: RE: [PATCH v4 1/2] e1000: enable igb TSO s
On 10/23/2015 12:05 AM, Stephen Hemminger wrote:
> On Thu, 22 Oct 2015 10:38:33 +
> "Xie, Huawei" wrote:
>
>> On 10/21/2015 9:20 PM, Thomas Monjalon wrote:
>>> 2015-10-18 22:16, Stephen Hemminger:
This is a tested version of the virtio Tx performance improvements
that I posted earlie
On Fri, Oct 23, 2015 at 5:28 AM, Mcnamara, John
wrote:
> Hi,
>
> We have had a few people wishing to submit DPDK related white papers.
> These tend to focus on particular aspects of DPDK and don't fit into
> any of the existing documents.
>
> Where should these be stored/made available? Some opti
Hi, Stephen,
Best Regards,
Mark
> -Original Message-
> From: Stephen Hemminger [mailto:stephen at networkplumber.org]
> Sent: Thursday, October 22, 2015 11:59 PM
> To: Chen, Jing D
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v2 01/16] fm10k: add new vPMD file
>
> On Thu, 22 O
> -Original Message-
> From: De Lara Guarch, Pablo
> Sent: Thursday, October 1, 2015 5:27 PM
> To: Mcnamara, John; dev at dpdk.org
> Subject: RE: [dpdk-dev] [PATCH] doc: fix rst issues in testpmd user guide
>
>
>
> > -Original Message-
> > From: dev [mailto:dev-bounces at dpdk.or
> -Original Message-
> From: Vlad Zolotarov [mailto:vladz at cloudius-systems.com]
> Sent: Friday, October 23, 2015 4:27 PM
> To: Zhang, Helin
> Cc: Lu, Wenzhuo; dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v4] ixgbe: Drop flow control frames from VFs
>
>
>
> On 10/23/15 10:14, Zha
Hi, Stephen,
Best Regards,
Mark
> -Original Message-
> From: Stephen Hemminger [mailto:stephen at networkplumber.org]
> Sent: Thursday, October 22, 2015 11:58 PM
> To: Chen, Jing D
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v2 03/16] fm10k: Add a new func to initialize
> all
-Original Message-
From: Zhang, Helin
Sent: Friday, October 23, 2015 10:04 AM
To: Wang, Xiao W; dev at dpdk.org
Cc: Lu, Wenzhuo; Richardson, Bruce
Subject: RE: [PATCH v4 1/2] e1000: enable igb TSO support
> -Original Message-
> From: Wang, Xiao W
> Sent: Wednesday, October 21,
> -Original Message-
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> Sent: Thursday, October 22, 2015 5:36 PM
> To: Singh, Jasvinder
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v4 0/2] cfgfile: modify the macros values
>
> > Michal Jastrzebski (1):
> > qos_sc
Hi Thomas,
> -Original Message-
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> Sent: Friday, October 23, 2015 3:30 PM
> To: Lu, Wenzhuo
> Cc: dev at dpdk.org; Richardson, Bruce
> Subject: Re: [dpdk-dev] [PATCH v3 1/7] lib/librte_ether: modify the structures
> for fdir new
Hi, Mark
Thanks for the comments, please find my reply inline.
Thanks,
--Shaopeng
> -Original Message-
> From: Chen, Jing D
> Sent: Thursday, October 22, 2015 2:52 PM
> To: He, Shaopeng; dev at dpdk.org
> Subject: RE: [dpdk-dev] [PATCH 2/5] fm10k: enable Rx queue interrupts for
> PF and V
From: Vladislav Zolotarov [mailto:vl...@cloudius-systems.com]
Sent: Friday, October 23, 2015 2:57 PM
To: Zhang, Helin
Cc: Lu, Wenzhuo; dev at dpdk.org
Subject: RE: [dpdk-dev] [PATCH v4] ixgbe: Drop flow control frames from VFs
On Oct 23, 2015 9:30 AM, "Zhang, Helin" wrote:
>
>
>
> From: Vladi
From: Vladislav Zolotarov [mailto:vl...@cloudius-systems.com]
Sent: Friday, October 23, 2015 2:24 PM
To: Zhang, Helin
Cc: Lu, Wenzhuo; dev at dpdk.org
Subject: Re: [dpdk-dev] [PATCH v4] ixgbe: Drop flow control frames from VFs
On Oct 23, 2015 9:02 AM, "Zhang, Helin" wrote:
>
>
>
> > -Orig
> -Original Message-
> From: Lu, Wenzhuo
> Sent: Friday, October 23, 2015 1:52 PM
> To: dev at dpdk.org
> Cc: Zhang, Helin; Lu, Wenzhuo
> Subject: [PATCH v4] ixgbe: Drop flow control frames from VFs
>
> This patch will drop flow control frames from being transmitted from VSIs.
> With thi
On 10/23/2015 1:51 PM, Jianfeng wrote:
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Huawei Xie
> Sent: Thursday, October 22, 2015 8:10 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v4 4/7] virtio: fill RX avail ring with blank mbufs
> +int __attrib
Hi Helin,
> -Original Message-
> From: Zhang, Helin
> Sent: Friday, October 23, 2015 10:49 AM
> To: Lu, Wenzhuo; dev at dpdk.org
> Subject: RE: [PATCH v2] ixgbe: Drop flow control frames from VFs
>
>
>
> > -Original Message-
> > From: Lu, Wenzhuo
> > Sent: Thursday, October 22,
> -Original Message-
> From: Lu, Wenzhuo
> Sent: Thursday, October 22, 2015 3:34 PM
> To: dev at dpdk.org
> Cc: Zhang, Helin; Lu, Wenzhuo
> Subject: [PATCH v2] ixgbe: Drop flow control frames from VFs
>
> This patch will drop flow control frames from being transmitted from VSIs.
> With t
Hi,
> -Original Message-
> From: Van Haaren, Harry
> Sent: Thursday, October 22, 2015 11:18 PM
> To: dev at dpdk.org
> Cc: Lu, Wenzhuo; Van Haaren, Harry
> Subject: [PATCH] e1000: fix rx/tx total byte statistics
>
> This patch fixes a bug in reading the 64 bit register reading which was
>
On 10/23/2015 10:17 AM, Xie, Huawei wrote:
> On 10/23/2015 12:57 AM, Stephen Hemminger wrote:
>> On Thu, 22 Oct 2015 20:09:50 +0800
>> Huawei Xie wrote:
>>
>>> Changes in v4:
>>> - move virtio_xmit_cleanup ahead to free descriptors earlier
>>>
>>> Changes in v3:
>>> - Remove return at the end of v
On 10/23/2015 12:57 AM, Stephen Hemminger wrote:
> On Thu, 22 Oct 2015 20:09:50 +0800
> Huawei Xie wrote:
>
>> Changes in v4:
>> - move virtio_xmit_cleanup ahead to free descriptors earlier
>>
>> Changes in v3:
>> - Remove return at the end of void function
>> - Remove always_inline attribute for
> -Original Message-
> From: Wang, Xiao W
> Sent: Wednesday, October 21, 2015 3:55 PM
> To: dev at dpdk.org
> Cc: Lu, Wenzhuo; Richardson, Bruce; Zhang, Helin; Wang, Xiao W
> Subject: [PATCH v4 1/2] e1000: enable igb TSO support
>
> This patch enables igb TSO feature, the feature works o
On 10/23/2015 12:59 AM, Stephen Hemminger wrote:
> On Thu, 22 Oct 2015 20:09:51 +0800
> Huawei Xie wrote:
>
>> +/* Use simple rx/tx func if single segment and no offloads */
>> +if ((tx_conf->txq_flags & VIRTIO_SIMPLE_FLAGS) == VIRTIO_SIMPLE_FLAGS &&
>> + !vtpci_with_feature(hw, VI
Hi Bruce,
> -Original Message-
> From: Richardson, Bruce
> Sent: Thursday, October 22, 2015 8:57 PM
> To: Lu, Wenzhuo
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v3 1/7] lib/librte_ether: modify the structures
> for fdir new modes
>
> On Thu, Oct 22, 2015 at 03:11:36PM +0800, W
Hi Martin
Could you help to try bigger size of rx/tx ring, but not the default sizes?
For example, could you help to try 1024 for RX ring size, and 512 or 1024 for
TX ring size.
In addition, please make sure you are using the latest version of NIC firmware.
Regards,
Helin
> -Original Messa
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