On 03/10/2016 02:34 PM, Ferruh Yigit wrote:
> On 3/10/2016 12:29 PM, Panu Matilainen wrote:
>> On 03/10/2016 02:22 PM, Ferruh Yigit wrote:
>>> On 3/10/2016 10:53 AM, Panu Matilainen wrote:
When doing multiple runs of validate-abi.sh, the git status check
will more often than not unnecessa
On 3/10/2016 2:34 PM, Tetsuya Mukawa wrote:
> On 2016/03/10 15:25, Tan, Jianfeng wrote:
>>
>> On 3/10/2016 2:14 PM, Tetsuya Mukawa wrote:
>>> Currently, default value of kickfd and callfd is -1.
>>> If the value is -1, current code guess kickfd and callfd hasn't been
>>> initialized yet. And vhost
On 03/10/2016 02:25 PM, Ferruh Yigit wrote:
> On 3/10/2016 10:53 AM, Panu Matilainen wrote:
>> The defconfig_* files are templates which are not supposed to be
>> edited, and doing so tends to leave unwanted cruft behind. Edit
>> the "working copy" config instead, which is the intended DPDK way.
>>
Hi,
I am running ubuntu 14.04 as guest with E1000 adapter in VMware ESXi,
mTCP sample application get following error with dpdk-2.2.0
./apps/example/epwget 10.1.72.17 1
-
Loading mtcp configuration from : epwget.conf
Signed-off-by: Harish Patil
Signed-off-by: Rasesh Mody
Signed-off-by: Sony Chacko
---
doc/guides/nics/overview.rst | 70 +-
1 file changed, 35 insertions(+), 35 deletions(-)
diff --git a/doc/guides/nics/overview.rst b/doc/guides/nics/overview.rst
index
On 03/10/2016 02:22 PM, Ferruh Yigit wrote:
> On 3/10/2016 10:53 AM, Panu Matilainen wrote:
>> When doing multiple runs of validate-abi.sh, the git status check
>> will more often than not unnecessarily fail with "Working directory not
>> clean" error because of the compat_result and compile target
On Thu, Mar 10, 2016 at 03:31:25AM +0800, Jianfeng Tan wrote:
> Add a new API rte_eth_dev_get_ptype_info to query whether/what packet
> type can be filled by given already started device or its pmd rx burst
> function has already been decided).
>
> Signed-off-by: Jianfeng Tan
> Acked-by: Konstant
> -Original Message-
> From: Panu Matilainen [mailto:pmatilai at redhat.com]
> Sent: Thursday, March 10, 2016 1:50 PM
> To: dev at dpdk.org
> Cc: Dumitrescu, Cristian
> Subject: [PATCH] pipeline: use unsigned constants for left shift operations
>
> Tell the compiler to use unsigned cons
> From: Tan, Jianfeng
> Sent: Thursday, March 10, 2016 5:51 AM
> To: dev at dpdk.org
> Cc: Zhang, Helin; Ananyev, Konstantin; nelio.laranjeiro at 6wind.com;
> adrien.mazarguil at 6wind.com; rahul.lakkireddy at chelsio.com;
> pmatilai at redhat.com; Tan, Jianfeng
> Subject: [PATCH v3 0/2] examples
On 3/10/2016 2:14 PM, Tetsuya Mukawa wrote:
> Currently, default value of kickfd and callfd is -1.
> If the value is -1, current code guess kickfd and callfd hasn't been
> initialized yet. And vhost library will guess the virtqueue isn't ready
> for processing.
> But callfd and kickfd will be set
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Fiona Trahe
> Sent: Thursday, March 10, 2016 1:43 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v8 0/5] cryptodev API changes
>
>
> This patch set separates the symmetric crypto operations from generi
>On Thu, Mar 10, 2016 at 01:37:27PM +0100, Olivier MATZ wrote:
>> Hi David,
>>
>> On 03/10/2016 12:55 PM, David Hunt wrote:
>> > Announce the ABI breakage due to addition of external mempool
>> > manager functionality which requires changes to rte_mempool
>> > structure.
>> >
>> > Signed-off-by:
Previously, vector driver is not the first (default) choice for i40e,
as it cannot fill packet type info for l3fwd to work well. Now there
is an option for l3fwd to analysis packet type softly. So enable it
by default.
Signed-off-by: Jianfeng Tan
---
config/common_base | 2 +-
As a example to use ptype info, l3fwd needs firstly to use
rte_eth_dev_get_ptype_info() API to check if device and/or
its PMD driver will parse and fill the needed packet type;
if not, use the newly added option, --parse-ptype, to
analyze it in the callback softly.
As the mode of EXACT_MATCH uses
This patch will work on below patch series.
- [PATCH v7 00/11] Add API to get packet type info
v3:
- em ptype check: (l4_tcp || l4_udp) -> (l4_tcp && l4_udp).
- avoid rte_be_to_cpu_16 for each packet by adding proper macros.
- with --parse-ptype specified, use sw parser mandatorily.
- enable
From: Declan Doherty
As cryptodev library does not depend on mbuf_offload library
any longer, this patch removes it.
Signed-off-by: Declan Doherty
---
MAINTAINERS| 4 -
app/test/test_cryptodev.c | 1 -
app/test/test_cryptodev
From: Declan Doherty
This patch modifies the crypto burst enqueue/dequeue APIs to operate on bursts
rte_crypto_op's rather than the current implementation which operates on
rte_mbuf bursts, this simplifies the burst processing in the crypto PMDs and the
use of crypto operations in general, includ
Remove unused phys_addr field from key in crypto_xform, simplifiy struct
and fix knock-on impacts in l2fwd-crypto app
Signed-off-by: Fiona Trahe
---
examples/l2fwd-crypto/main.c | 42 ++-
lib/librte_cryptodev/rte_crypto_sym.h | 16 ++---
2 files c
This patch splits symmetric specific definitions and
functions away from the common crypto APIs to facilitate the future extension
and expansion of the cryptodev framework, in order to allow asymmetric
crypto operations to be introduced at a later date, as well as to clean the
logical structure of
- Fixed >80char lines in test file
- Removed unused elements from stats struct
- Removed unused objects in rte_cryptodev_pmd.h
- Renamed variables
- Replaced leading spaces with tabs
- Improved performance results display in test
Signed-off-by: Fiona Trahe
Signed-off-by: Declan Doherty
---
app/
This patch set separates the symmetric crypto operations from generic
operations and then modifies the cryptodev burst API to accept bursts of
rte_crypto_op rather than rte_mbufs.
v8:
- split patchset for easier review
- fix broken /examples/l2fwd-crypto build in intermediate patch
- split remo
On 3/10/2016 12:00 AM, Thomas Monjalon wrote:
> 2016-02-17 14:20, Ferruh Yigit:
>> This is to provide abstraction and reduce global variable access.
>>
>> Global variable rte_eth_devices kept exported to not break ABI.
>>
>> Bonding driver not selected on purpose, just it seems it is using
>> rte_
Hi David,
On 03/10/2016 12:55 PM, David Hunt wrote:
> Announce the ABI breakage due to addition of external mempool
> manager functionality which requires changes to rte_mempool
> structure.
>
> Signed-off-by: David Hunt
Acked-by: Olivier Matz
Please note we need not 2 more acks for this kind
On Thu, Mar 10, 2016 at 01:37:27PM +0100, Olivier MATZ wrote:
> Hi David,
>
> On 03/10/2016 12:55 PM, David Hunt wrote:
> > Announce the ABI breakage due to addition of external mempool
> > manager functionality which requires changes to rte_mempool
> > structure.
> >
> > Signed-off-by: David Hun
When doing multiple runs of validate-abi.sh, the git status check
will more often than not unnecessarily fail with "Working directory not
clean" error because of the compat_result and compile target directories
from the previous run. Filter out the self-generated directories
when checking.
Signed-
The defconfig_* files are templates which are not supposed to be
edited, and doing so tends to leave unwanted cruft behind. Edit
the "working copy" config instead, which is the intended DPDK way.
Signed-off-by: Panu Matilainen
---
scripts/validate-abi.sh | 18 +-
1 file changed,
Signed-off-by: Panu Matilainen
---
doc/guides/contributing/versioning.rst | 4 +++-
scripts/validate-abi.sh| 13 ++---
2 files changed, 13 insertions(+), 4 deletions(-)
diff --git a/doc/guides/contributing/versioning.rst
b/doc/guides/contributing/versioning.rst
index ae
So I can't know if there where dropps!!!
Is this the same for dpdk with virtio? Can I know if there where dropps?
-Original Message-
From: Lu, Wenzhuo [mailto:wenzhuo...@intel.com]
Sent: Thursday, March 10, 2016 2:40 PM
To: Yaron Illouz ; dev at dpdk.org
Subject: RE: ixgbevf missed stats
On 3/10/2016 10:53 AM, Panu Matilainen wrote:
> Signed-off-by: Panu Matilainen
> ---
> doc/guides/contributing/versioning.rst | 4 +++-
> scripts/validate-abi.sh| 13 ++---
> 2 files changed, 13 insertions(+), 4 deletions(-)
>
> diff --git a/doc/guides/contributing/versi
On 3/10/2016 12:39 PM, Panu Matilainen wrote:
> On 03/10/2016 02:34 PM, Ferruh Yigit wrote:
>> On 3/10/2016 12:29 PM, Panu Matilainen wrote:
>>> On 03/10/2016 02:22 PM, Ferruh Yigit wrote:
On 3/10/2016 10:53 AM, Panu Matilainen wrote:
> When doing multiple runs of validate-abi.sh, the git
Hi Yaron,
The stats of PF is done by HW. The bad news is I don' find anything for VF. I
also doubt if there's corresponding stats for VF.
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Yaron Illouz
> Sent: Thursday, March 10, 2016 8:27 PM
> To: dev at dpdk.
On 3/10/2016 12:29 PM, Panu Matilainen wrote:
> On 03/10/2016 02:22 PM, Ferruh Yigit wrote:
>> On 3/10/2016 10:53 AM, Panu Matilainen wrote:
>>> When doing multiple runs of validate-abi.sh, the git status check
>>> will more often than not unnecessarily fail with "Working directory not
>>> clean" e
If a malicious guest forges a dead loop chain, it could lead to a dead
loop of copying the desc buf to mbuf, which results to all mbuf being
exhausted.
Add a var nr_desc to avoid such case.
Suggested-by: Huawei Xie
Signed-off-by: Yuanhan Liu
---
lib/librte_vhost/vhost_rxtx.c | 5 -
1 file
A malicious guest may easily forge some illegal vring desc buf.
To make our vhost robust, we need make sure desc->next will not
go beyond the vq->desc[] array.
Suggested-by: Rich Lane
Signed-off-by: Yuanhan Liu
---
lib/librte_vhost/vhost_rxtx.c | 6 +-
1 file changed, 5 insertions(+), 1 del
We need make sure that desc->len is bigger than the size of virtio net
header, otherwise, unexpected behaviour might happen due to "desc_avail"
would become a huge number with for following code:
desc_avail = desc->len - vq->vhost_hlen;
For dequeue code path, it will try to allocate enou
VIRTIO_NET_F_MRG_RXBUF is a default feature supported by vhost.
Adding unlikely for VIRTIO_NET_F_MRG_RXBUF detection doesn't
make sense to me at all.
Signed-off-by: Yuanhan Liu
---
lib/librte_vhost/vhost_rxtx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/librte_vhost/
First of all, rte_memcpy() is mostly useful for coping big packets
by leveraging hardware advanced instructions like AVX. But for virtio
net hdr, which is 12 bytes at most, invoking rte_memcpy() will not
introduce any performance boost.
And, to my suprise, rte_memcpy() is VERY huge. Since rte_memc
Current virtio_dev_merge_rx() implementation just looks like the
old rte_vhost_dequeue_burst(), full of twisted logic, that you
can see same code block in quite many different places.
However, the logic of virtio_dev_merge_rx() is quite similar to
virtio_dev_rx(). The big difference is that the m
This is a simple refactor, as there isn't any twisted logic in old
code. Here I just broke the code and introduced two helper functions,
reserve_avail_buf() and copy_mbuf_to_desc() to make the code more
readable.
Also, it saves nearly 1K bytes of binary code size.
Signed-off-by: Yuanhan Liu
---
The current rte_vhost_dequeue_burst() implementation is a bit messy
and logic twisted. And you could see repeat code here and there.
However, rte_vhost_dequeue_burst() acutally does a simple job: copy
the packet data from vring desc to mbuf. What's tricky here is:
- desc buff could be chained (by
v3: - quite few minor changes, including using likely/unlikely
when possible.
- Added a new patch 8 to avoid desc dead loop chain
The first 3 patches refactor 3 major functions at vhost_rxtx.c.
It simplifies the code logic, making it more readable. OTOH, it
reduces binary code size, due
Hi
There is no statistics of missed packet for ixgbevf in a vm.
How can I get these stats?
In ixgbe it is called imissed
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Remy Horton
> Sent: Wednesday, March 9, 2016 1:29 PM
> To: Zhang, Helin
> Cc: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v3 1/1] drivers/net/i40e: add ethdev functions
>
> Implements driver support for dumpin
On 3/10/2016 10:53 AM, Panu Matilainen wrote:
> The defconfig_* files are templates which are not supposed to be
> edited, and doing so tends to leave unwanted cruft behind. Edit
> the "working copy" config instead, which is the intended DPDK way.
>
> Signed-off-by: Panu Matilainen
> ---
> scrip
On 3/10/2016 10:53 AM, Panu Matilainen wrote:
> When doing multiple runs of validate-abi.sh, the git status check
> will more often than not unnecessarily fail with "Working directory not
> clean" error because of the compat_result and compile target directories
> from the previous run. Filter out
vq is allocated on pairs, hence we should do pair reallocation
at numa_realloc() as well, otherwise an error like following
occurs while do numa reallocation:
VHOST_CONFIG: reallocate vq from 0 to 1 node
PANIC in rte_free():
Fatal error: Invalid memory
The reason we don't catch it is
We could first check if we need realloc vq or not, if so,
reallocate it. We then do similar to vhost dev realloc.
This could get rid of the tons of repeated "if (realloc_dev)"
and "if (realloc_vq)" statements, therefore, makes code
a bit more readable.
Signed-off-by: Yuanhan Liu
Acked-by: Huawei
While we use a single linked list to maintain all devices, we could
use a static array to achieve the same goal, just like what we did
to maintain the eth devices with rte_eth_devices array. This could
simplifies the code a bit.
Signed-off-by: Yuanhan Liu
Acked-by: Huawei Xie
---
lib/librte_vho
This short series includes two cleanup patch, and one bug fix patch.
v3: - code rebase
---
Yuanhan Liu (3):
vhost: get rid of linked list dev
vhost: simplify numa_realloc
vhost: fix vq realloc at numa_realloc
lib/librte_vhost/virtio-net.c | 276 +-
>> It still does not work. When CONFIG_RTE_LIBRTE_MEMPOOL_DEBUG=y:
>>
>> mp = rte_mempool_create("test", 128,
>> 64, 0, 0, NULL, NULL, NULL, NULL, SOCKET_ID_ANY, 0);
>> rte_mempool_dump(stdout, mp);
>>
>> populated_size=128
>> header_size=64
>> elt_size=64
>> trailer_size=64
>> total
On Wed, Mar 09, 2016 at 12:34:51PM +0100, Jan M?dala wrote:
> I'd like to kindly request for review and comments.
>
> Jan
Hi Jan,
I've run checkpatch on these patches and below is some of the output that you
might want to look at fixing. As well as these, there were a *lot* of warnings
about li
The internal buffering of packets for TX in sample apps is no longer
needed, so this patchset also replaces this code with calls to the new
rte_eth_tx_buffer* APIs in:
* l2fwd-jobstats
* l2fwd-keepalive
* l2fwd
* l3fwd-acl
* l3fwd-power
* link_status_interrupt
* client_server_mp
* l2fwd_fork
* pac
Many sample apps include internal buffering for single-packet-at-a-time
operation. Since this is such a common paradigm, this functionality is
better suited to being implemented in the ethdev API.
The new APIs in the ethdev library are:
* rte_eth_tx_buffer_init - initialize buffer
* rte_eth_tx_buf
Many sample apps include internal buffering for single-packet-at-a-time
operation. Since this is such a common paradigm, this functionality is
better suited to being implemented in the ethdev API.
The new APIs in the ethdev library are:
* rte_eth_tx_buffer_init - initialize buffer
* rte_eth_tx_buf
Announce the ABI breakage due to addition of external mempool
manager functionality which requires changes to rte_mempool
structure.
Signed-off-by: David Hunt
---
doc/guides/rel_notes/deprecation.rst | 10 ++
1 file changed, 10 insertions(+)
diff --git a/doc/guides/rel_notes/deprecation
When Linux PF and DPDK VF are used for i40e PMD, In case of PF reset,
interrupt will go via adminq event, VF need be informed the event,
a callback mechanism is introduced by VF. This will allow VF to
invoke callback when reset happens.
Users can register a callback for this interrupt event like:
Currently, i40evf PMD uses a global static buffer to send virtchnl
command to host driver. It is shared by multi VFs.
This patch changed to allocate virtchnl cmd buffer for each VF.
Signed-off-by: Jingjing Wu
Acked-by: Helin Zhang
---
drivers/net/i40e/i40e_ethdev.h| 2 +
drivers/net/i40e/
v5 changes:
- doc rewording and format fixing.
v4 changes:
- rebase on latest dpdk-next-net/rel_16_04 branch (commit 0f9564a0e4f2)
v3 changes:
- commit log doc rewording.
- rebase on latest dpdk-next-net/rel_16_04 branch.
- remove few useless line.
- adjust interval and increase times for w
> Many sample apps include internal buffering for single-packet-at-a-time
> operation. Since this is such a common paradigm, this functionality is
> better suited to being implemented in the ethdev API.
>
> The new APIs in the ethdev library are:
> * rte_eth_tx_buffer_init - initialize buffer
> *
This patch extended commands for filter's input set changing.
It added vlan as filter's input fields.
Signed-off-by: Jingjing Wu
Acked-by: Helin Zhang
---
app/test-pmd/cmdline.c | 6 +++---
doc/guides/testpmd_app_ug/testpmd_funcs.rst | 2 +-
2 files changed, 4 insertions(+)
This patch extended flow director to select vlan id
as filter's input set and program the filter rule with vlan id.
Signed-off-by: Jingjing Wu
Acked-by: Helin Zhang
---
doc/guides/rel_notes/release_16_04.rst | 2 ++
drivers/net/i40e/i40e_ethdev.c | 11
drivers/net/i40e/i40e_fd
From: Andrey Chilikin
This patch adds missing VLAN bitmask for inner frame in case of
tunneling and fixes VLAN tags bitmasks for single or outer frame
in case of tunneling.
Fixes: 98f055707685 ("i40e: configure input fields for RSS or flow director")
Signed-off-by: Andrey Chilikin
Signed-off-b
This patch extended commands for filter's input set changing.
It added GRE/Vxlan Tunnel as filter's input fields.
Signed-off-by: Jingjing Wu
Acked-by: Helin Zhang
---
app/test-pmd/cmdline.c | 27 +--
doc/guides/testpmd_app_ug/testpmd_funcs.rst | 22 +
This patch extended flow director to select Vxlan/GRE tunnel ID
as filter's input set and program the filter rule with the defined
tunnel type.
Signed-off-by: Jingjing Wu
Acked-by: Helin Zhang
---
drivers/net/i40e/i40e_ethdev.c | 11 +++
drivers/net/i40e/i40e_fdir.c | 150 +++
This patch changed rte_eth_fdir_flow from union to struct to
support more packets formats, for example, Vxlan and GRE tunnel
packets with IP inner frame.
This patch also add new RTE_FDIR_TUNNEL_TYPE_GRE enum.
Signed-off-by: Jingjing Wu
Acked-by: Helin Zhang
---
doc/guides/rel_notes/deprecation
This patch extended commands for filter's input set changing.
It added tos, protocol and ttl as filter's input fields, and
remove the words selection from flex payloads for flow director.
Signed-off-by: Jingjing Wu
Acked-by: Helin Zhang
---
app/test-pmd/cmdline.c | 100
This patch extended flow director to select more IP Header fields
as filter input set.
Signed-off-by: Jingjing Wu
Acked-by: Helin Zhang
---
drivers/net/i40e/i40e_ethdev.c | 69 ++
drivers/net/i40e/i40e_fdir.c | 26 +++-
2 files changed, 75 i
This patch added a new function to set the input set to default
when initialization.
Signed-off-by: Jingjing Wu
Acked-by: Helin Zhang
---
drivers/net/i40e/i40e_ethdev.c | 56 ++
1 file changed, 56 insertions(+)
diff --git a/drivers/net/i40e/i40e_ethdev.c
In this patch, flex payload is removed from valid fdir input set
values. It is because all flex payload configuration can be set
in struct rte_fdir_conf during device configure phase.
And it is a more flexible configuration including flexpayload's
selection, input set selection by word and mask set
This patch split function for input set changing of hash
and fdir to avoid multiple check on different situation.
Signed-off-by: Jingjing Wu
Acked-by: Helin Zhang
---
drivers/net/i40e/i40e_ethdev.c | 235 +
drivers/net/i40e/i40e_ethdev.h | 11 +-
drivers
This patch added RTE_ETH_INPUT_SET_L3_IP4_TTL,
RTE_ETH_INPUT_SET_L3_IP6_HOP_LIMITS input field type and extended
struct rte_eth_ipv4_flow and rte_eth_ipv6_flow to support filtering
by tos, protocol and ttl.
Signed-off-by: Jingjing Wu
Acked-by: Helin Zhang
---
lib/librte_ether/rte_eth_ctrl.h | 8
v4 changes:
- rebase to latest dpdk-next-net/rel_16_04.
- comments on new fields in API structure.
v3 changes:
- rebase to latest dpdk-next-net/rel_16_04(commit: 0f9564a0e4f2)
- use AQ rx control register read/write for some registers
- remove few useless lines
- patch title rewording
v2 ch
On Fri, Feb 26, 2016 at 04:58:06PM +, Ferruh Yigit wrote:
> This is a clean-up patch, no defect fixed, no functional difference
> expected.
>
> Patch removes duplicated fields between data->dev_private
> and data (struct rte_eth_dev_data) for pcap and null PMDs.
> For ring, renames some varia
On Fri, Feb 26, 2016 at 04:58:08PM +, Ferruh Yigit wrote:
> Rename nb_rx/tx_queues fields in internals struct to max_rx/tx_queues
> Updated fields required to keep max queue numbers configured. For current
> queue number requirements data->nb_rx/tx_queues fields used.
>
> Some checkpatch corre
From: Xutao Sun
This patch added some options in tunnel_filter command to
test IP in GRE packet classification on i40e.
Update the testpmd documentation.
Signed-off-by: Xutao Sun
Signed-off-by: Jijiang Liu
---
app/test-pmd/cmdline.c | 32 +-
doc/gu
From: Xutao Sun
Signed-off-by: Xutao Sun
Signed-off-by: Jijiang Liu
---
drivers/net/i40e/i40e_ethdev.c | 33 -
1 file changed, 24 insertions(+), 9 deletions(-)
diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 127ed72..3b9bf77 1
From: Xutao Sun
Signed-off-by: Xutao Sun
Signed-off-by: Jijiang Liu
---
lib/librte_ether/rte_eth_ctrl.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/librte_ether/rte_eth_ctrl.h b/lib/librte_ether/rte_eth_ctrl.h
index 736cfc1..70635e9 100644
--- a/lib/librte_ether/rte_eth_ctrl.h
+++
From: Xutao Sun
Change the fields of outer_mac and inner_mac in struct
rte_eth_tunnel_filter_conf from pointer to struct in order to
keep the code's readability.
Signed-off-by: Xutao Sun
Signed-off-by: Jijiang Liu
---
app/test-pmd/cmdline.c | 6 --
doc/guides/rel_notes/de
From: Xutao Sun
v2 changes:
Fix the byte order problem.
v3 changes:
Remove the deprecation notice and update the release notes.
v4 changes:
Modify the mistakes in cmdline.c in the old patch.
v5 changes:
Fix type errors and update the testpmd documentation.
v6 changes:
Use internal v
Hi Bruce,
On 03/10/2016 10:26 AM, Bruce Richardson wrote:
> On Thu, Mar 10, 2016 at 09:29:03AM +0100, Olivier MATZ wrote:
If you have a better alternative, without duplicating the code,
I'll be happy to learn.
>>>
>>> I really don't like this dropping of const either, but I do see the pr
On 3/10/2016 8:37 AM, Olivier MATZ wrote:
> Hello,
>
> On 03/09/2016 10:12 PM, Stephen Hemminger wrote:
>> If page size is large (like 64K on ARM) and object size is small
>> then don't waste lots of memory by rounding up to page size.
>> Instead, round up so that 1 or more objects all fit in a pa
Why does this need to be reassigned to Intel. That is not how the DPDK
works.
Please leave the original copyright holders on the file.
On Thu, Mar 10, 2016 at 10:41 AM, Dumitrescu, Cristian <
cristian.dumitrescu at intel.com> wrote:
>
>
> > -Original Message-
> > From: Stephen Hemminger [
The patch add VxLAN & NVGRE TX checksum off-load. When the flag of
outer IP header checksum offload is set, we'll set the context
descriptor to enable this checksum off-load.
Also update release note for VxLAN & NVGRE checksum off-load support
and ABI change.
Signed-off-by: Wenzhuo Lu
Acked-by:
X550 will do VxLAN & NVGRE RX checksum off-load automatically.
This patch exposes the result of the checksum off-load.
Signed-off-by: Wenzhuo Lu
Acked-by: Konstantin Ananyev
---
drivers/net/ixgbe/ixgbe_ethdev.c | 4
drivers/net/ixgbe/ixgbe_rxtx.c | 11 ++-
lib/librte_ether/rte_e
Add UDP tunnel port add/del support on ixgbe. Now only
support VxLAN port configuration.
Although according to the specification the VxLAN port has
a default value 4789, it can be changed. We support VxLAN
port configuration to meet the change.
Note, the default value of VxLAN port in ixgbe NICs is
As the names of tunnel port config functions are not
accurate, change them from tunnel_add/del to
tunnel_port_add/del.
And support both the old and new rte ops.
Signed-off-by: Wenzhuo Lu
Acked-by: Konstantin Ananyev
---
drivers/net/i40e/i40e_ethdev.c | 22 --
1 file changed,
The names of function for tunnel port configuration are not
accurate. They're tunnel_add/del, better change them to
tunnel_port_add/del.
As it may be an ABI change if change the names directly, the
new functions are added but not remove the old ones. The old
ones will be removed in the next release
This patch set add the VxLAN & NVGRE checksum off-load support.
Both RX and TX checksum off-load can be used for VxLAN & NVGRE.
And the VxLAN port can be set, it's implemented in this patch
set either.
v2:
- Update release note.
v3:
- Update RX/TX offload capability.
- Reuse PKT_RX_EIP_CKSUM_BAD
On Fri, Mar 04, 2016 at 10:28:44PM +, Rasesh Mody wrote:
> > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Chas Williams
> > Sent: Wednesday, December 30, 2015 4:38 PM
> >
> > From: "Charles (Chas) Williams"
> >
> > bnx2x_loop_obtain_resources() returns a struct containing the stat
On Fri, Mar 04, 2016 at 10:28:57PM +, Rasesh Mody wrote:
> > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Chas Williams
> > Sent: Wednesday, December 30, 2015 4:38 PM
> >
> > From: "Charles (Chas) Williams"
> >
> > The VF needs to determine the queues sizes before .dev_infos_get s
Hi Thomas,
> -Original Message-
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> Sent: Tuesday, March 08, 2016 2:11 PM
> To: Trahe, Fiona
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v7 1/2] cryptodev: API tidy and changes to
> support future extensions
>
> Hi,
>
Hi Thomas,
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Trahe, Fiona
> Sent: Wednesday, March 09, 2016 12:56 PM
> To: Thomas Monjalon
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v7 2/2] cryptodev: change burst API to be
> crypto
> op oriented
>
On Wed, Mar 9, 2016 at 4:37 PM, Bruce Richardson
wrote:
> On Fri, Mar 04, 2016 at 08:25:07AM -0500, Kyle Larose wrote:
>> On Fri, Mar 4, 2016 at 3:11 AM, Tom Kiely wrote:
>> > Sure.
>> >Tom
>> >
>> >
>> > On 03/04/2016 06:16 AM, Xie, Huawei wrote:
>> >>
>> >> On 2/23/2016 12:23 AM, Tom Kiely
Virtio has an mbuf descriptor ring containing mbufs to be used for receiving
traffic. When the host queues traffic to be sent to the guest, it consumes
these descriptors. If none exist, it discards the packet.
The virtio pmd allocates mbufs to the descriptor ring every time it
succesfully receives
Hello,
On 03/09/2016 10:12 PM, Stephen Hemminger wrote:
> If page size is large (like 64K on ARM) and object size is small
> then don't waste lots of memory by rounding up to page size.
> Instead, round up so that 1 or more objects all fit in a page.
>
> This preserves the requirement that an obj
On 3/10/2016 3:33 AM, Ananyev, Konstantin wrote:
>
>> On 3/8/2016 4:54 PM, Panu Matilainen wrote:
>>> On 03/04/2016 12:05 PM, Jianfeng Tan wrote:
This patch adds option, --avail-cores, to use lcores which are
available
by calling pthread_geta
>> If you have a better alternative, without duplicating the code,
>> I'll be happy to learn.
>
> I really don't like this dropping of const either, but I do see the problem.
> I'd nearly rather see two copies of the function than start dropping the const
> in such a way.
I don't think duplicatin
On Thu, Mar 10, 2016 at 09:29:03AM +0100, Olivier MATZ wrote:
> >> If you have a better alternative, without duplicating the code,
> >> I'll be happy to learn.
> >
> > I really don't like this dropping of const either, but I do see the problem.
> > I'd nearly rather see two copies of the function
> I would rather have the mempool_audit code take a non-const argument.
> The macro method sets a bad precedent and will encourage more bad code.
> Plus code checkers are likely to flag any such usage as suspect.
Doing that would imply dropping the const qualifier in several
functions:
- rte_mem
On Wed, Mar 09, 2016 at 11:54:50PM +, Sergio Gonzalez Monroy wrote:
> On 01/02/2016 11:26, Jerin Jacob wrote:
> >On Mon, Feb 01, 2016 at 11:09:16AM +, Sergio Gonzalez Monroy wrote:
> >>On 31/01/2016 14:39, Jerin Jacob wrote:
> >>>On Fri, Jan 29, 2016 at 08:29:12PM +, Sergio Gonzalez Mon
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