Updates hash library documentation, reflecting
the new implementation changes.
Signed-off-by: Pablo de Lara
---
doc/guides/prog_guide/hash_lib.rst | 77 +++---
1 file changed, 64 insertions(+), 13 deletions(-)
diff --git a/doc/guides/prog_guide/hash_lib.rst
b/do
rte_hash structure is now private for version 2.1, and two
of the macros in rte_hash.h are now deprecated, so this patch
adds notice of these changes.
Signed-off-by: Pablo de Lara
---
doc/guides/rel_notes/abi.rst | 2 ++
1 file changed, 2 insertions(+)
diff --git a/doc/guides/rel_notes/abi.rst
Signed-off-by: Pablo de Lara
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 54f0973..a536992 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -339,6 +339,7 @@ F: doc/guides/sample_app_ug/l3_forward_access_ctrl.rst
Hashes
M: Bruce Richardson
+M
Usually hash tables not only store keys, but also data associated
to them. In order to maintain the existing API,
the key index will still be returned when
adding/looking up/deleting an entry, but user will be able
to store/look up data associated to a key.
Signed-off-by: Pablo de Lara
---
lib/l
Added reset function to be able to empty the table,
without having to destroy and create it again.
Signed-off-by: Pablo de Lara
---
app/test/test_hash.c | 3 +--
app/test/test_hash_perf.c| 11 +++
lib/librte_hash/rte_cuckoo_hash.c| 21
Previous implementation was lacking a function
to look up a burst of entries, given precalculated hash values.
This patch implements such function, quite useful for
looking up keys from packets that have precalculated hash values
from a 5-tuple key.
Added the function in the hash unit test as well
This patch replaces the existing hash library with another approach,
using the Cuckoo Hash method to resolve collisions (open addressing),
which pushes items from a full bucket when a new entry tries
to be added in it, storing the evicted entry in an alternative location,
using a secondary hash fun
To be able to see the diff more clear, new performance unit test was
named differently from the old unit test. This patch renames the
new unit test as the old one.
Signed-off-by: Pablo de Lara
---
app/test/Makefile | 2 +-
app/test/test_hash_perf.c | 553 +++
Add new unit test for calculating the average table utilization,
using random keys, based on number of entries that can be added
until we encounter one that cannot be added (bucket if full)
Also, replace current hash_perf unit test to see performance more clear.
The current hash_perf unit test tak
rte_hash structure should not be a public structure,
and therefore it should be moved to the C file and be declared
as internal.
This patch also removes part of a unit test that was checking
a field of the structure.
Signed-off-by: Pablo de Lara
---
app/test/test_hash.c | 6 +-
lib/l
rte_prefetchX functions included volatile void *p as parameter,
but the function does not modify it, so it should include the const keyword.
Signed-off-by: Pablo de Lara
Acked-by: Bruce Richardson
---
lib/librte_eal/common/include/arch/ppc_64/rte_prefetch.h | 6 +++---
lib/librte_eal/common/in
This patchset is to replace the existing hash library with
a more efficient and functional approach, using the Cuckoo hash
method to deal with collisions. This method is based on using
two different hash functions to have two possible locations
in the hash table where an entry can be.
So, if a buck
On 06/25/2015 09:44 PM, Thomas Monjalon wrote:
> 2015-06-25 18:46, Avi Kivity:
>> On 06/25/2015 06:18 PM, Matthew Hall wrote:
>>> On Thu, Jun 25, 2015 at 09:14:53AM +, Vass, Sandor (Nokia -
>>> HU/Budapest) wrote:
According to my understanding each packet should go
through BR as fast
Hi Miguel,
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Miguel Bernal
> Marin
> Sent: Thursday, June 25, 2015 8:10 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH 0/2] kni: fix build with kernel 4.1
>
> Due to API changes in netdevice.h in 4.1 kerne
It seems I have found the cause, but I still don't understand the reason.
So, let me describe my setup a bit further. I installed the VMWare Workstation
onto my laptop. It has a mobile i5 CPU: 2 cores with hyperthreading, so
basically 4 cores.
In VMWare I assigned to C1 and C2 nodes 1 CPU and one
> -Original Message-
> From: Stephen Hemminger [mailto:stephen at networkplumber.org]
> Sent: Thursday, June 25, 2015 9:44 AM
> To: Wang, Liang-min
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v7 1/4] ethdev: add apis to support access
> device info
>
> On Wed, 17 Jun 2015 18:2
> -Original Message-
> From: Stephen Hemminger [mailto:stephen at networkplumber.org]
> Sent: Thursday, June 25, 2015 9:40 AM
> To: Wang, Liang-min
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v7 1/4] ethdev: add apis to support access
> device info
>
> On Wed, 17 Jun 2015 18:2
For tuning ESXi and vSwitch for latency sensitive workloads, I remember the
following paper published by VMware:
https://www.vmware.com/files/pdf/techpaper/VMW-Tuning-Latency-Sensitive-Workloads.pdf
that you can try out.
The overall latency in setup (vmware and dpdk-vm using vmxnet3) remains in
2015-06-25 18:46, Avi Kivity:
> On 06/25/2015 06:18 PM, Matthew Hall wrote:
> > On Thu, Jun 25, 2015 at 09:14:53AM +, Vass, Sandor (Nokia -
> > HU/Budapest) wrote:
> >> According to my understanding each packet should go
> >> through BR as fast as possible, but it seems that the rte_eth_rx_bur
The current way has a few problems:
- if cache->len < n, we copy our elements into the cache first, then
into obj_table, that's unnecessary
- if n >= cache_size (or the backfill fails), and we can't fulfil the
request from the ring alone, we don't try to combine with the cache
- if refill fail
On 06/25/2015 06:18 PM, Matthew Hall wrote:
> On Thu, Jun 25, 2015 at 09:14:53AM +, Vass, Sandor (Nokia - HU/Budapest)
> wrote:
>> According to my understanding each packet should go
>> through BR as fast as possible, but it seems that the rte_eth_rx_burst
>> retrieves packets only when ther
Hi Bernard,
> -Original Message-
> From: Iremonger, Bernard
> Sent: Thursday, June 25, 2015 3:30 PM
> To: dev at dpdk.org
> Cc: Zhang, Helin; Ananyev, Konstantin; Qiu, Michael; mukawa at igel.co.jp;
> Iremonger, Bernard
> Subject: [PATCH] librte_ether: release memory in uninit function.
>
Add a compilation option for the VXLAN sample.
Signed-off-by: Jijiang Liu
---
examples/Makefile |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/examples/Makefile b/examples/Makefile
index 081b768..b4eddbd 100644
--- a/examples/Makefile
+++ b/examples/Makefile
@@ -67,7 +
From: "Alejandro.Lucero"
VFIO kernel driver and mmap system call expect offset and size being 64 bits.
Due to this bug BAR index info given to the VFIO driver is always 0 when
checking validity of resources mapping.
---
lib/librte_eal/linuxapp/eal/eal_pci_vfio.c |2 +-
1 file changed, 1 in
On Thu, Jun 25, 2015 at 09:13:59PM +, Vass, Sandor (Nokia - HU/Budapest)
wrote:
> Can anyone tell me the reason of this behavior? Using CPU 1 there are huge
> latencies, using other CPUs everything work as expected...
One possible guess what could be related. Normally DPDK uses "Core #0" as
Signed-off-by: Bernard Iremonger
---
lib/librte_ether/rte_ethdev.c |8 +++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index e13fde5..2404556 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ethe
2015-06-25 07:35, Neil Horman:
> On Wed, Jun 24, 2015 at 11:09:29PM +0200, Thomas Monjalon wrote:
> > 2015-06-24 14:34, Neil Horman:
> > > +Some ABI changes may be too significant to reasonably maintain multiple
> > > +versions. In those cases ABI's may be updated without backward
> > > compatibil
Update malloc documentation to reflect new implementation details.
Signed-off-by: Sergio Gonzalez Monroy
---
doc/guides/prog_guide/env_abstraction_layer.rst | 220 +-
doc/guides/prog_guide/img/malloc_heap.png | Bin 81329 -> 80952 bytes
doc/guides/prog_guide/index.rst
Announce the creation of dummy malloc library for 2.1 and removal of
such library, now integrated in librte_eal, for 2.2 release.
Signed-off-by: Sergio Gonzalez Monroy
---
doc/guides/rel_notes/abi.rst | 1 +
1 file changed, 1 insertion(+)
diff --git a/doc/guides/rel_notes/abi.rst b/doc/guides/r
Update memzone unit test for the new rte_memzone_free API.
Signed-off-by: Sergio Gonzalez Monroy
---
app/test/test_memzone.c | 53 +
1 file changed, 53 insertions(+)
diff --git a/app/test/test_memzone.c b/app/test/test_memzone.c
index 6934eee..501
Implement rte_memzone_free which, as its name implies, would free a
memzone.
Currently memzone are tracked in an array and cannot be free.
To be able to reuse the same array to track memzones, we have to
change how we keep track of reserved memzones.
With this patch, any memzone with addr NULL is
Remove free_memseg field from internal mem config structure as it is
not used anymore.
Also remove code in ivshmem that was setting up free_memseg on init.
Signed-off-by: Sergio Gonzalez Monroy
---
lib/librte_eal/common/include/rte_eal_memconfig.h | 3 ---
lib/librte_eal/linuxapp/eal/eal_ivshmem
During initializaio malloc sets all available memory as part of the heaps.
CONFIG_RTE_MALLOC_MEMZONE_SIZE was used to specify the default memory
block size to expand the heap. The option is not used/relevant anymore,
so we remove it.
Signed-off-by: Sergio Gonzalez Monroy
---
config/common_bsdap
Some unit test are not relevant anymore. It is the case of those malloc
UTs that checked corner cases when allocating MALLOC_MEMZONE_SIZE
chunks, and the case of those memzone UTs relaying of specific free
memsegs of rhte reserved memzone.
Other UTs just need to be update, for example, to calculat
In the current memory hierarchy, memsegs are groups of physically
contiguous hugepages, memzones are slices of memsegs and malloc further
slices memzones into smaller memory chunks.
This patch modifies malloc so it partitions memsegs instead of memzones.
Thus memzones would call malloc internally
Move malloc inside eal.
Create a dummy malloc library to avoid breaking applications that have
librte_malloc in their DT_NEEDED entries.
This is the first step towards using malloc to allocate memory directly
from memsegs. Thus, memzones would allocate memory through malloc,
allowing to free memz
Current implemetation allows reserving/creating memzones but not the opposite
(unreserve/free). This affects mempools and other memzone based objects.
>From my point of view, implementing free functionality for memzones would look
like malloc over memsegs.
Thus, this approach moves malloc inside e
rebuild member was removed from headers_ops in kernel release
4.1. Therefore kni module compilation breaks.
This patch add the properly checks to fix it.
Fixes: d476059e77d1 ("net: Kill dev_rebuild_header")
Signed-off-by: Miguel Bernal Marin
---
lib/librte_eal/linuxapp/kni/kni_net.c | 4
ndo_bridge_getlink has changed in kernel release 4.1. It
adds new parameter which brakes compilation.
This patch add the properly checks to fix it.
Fixes: 46c264d5 ("bridge/nl: remove wrong use of NLM_F_MULTI")
Signed-off-by: Miguel Bernal Marin
---
lib/librte_eal/linuxapp/kni/ethtool/igb/
Due to API changes in netdevice.h in 4.1 kernel release, KNI modules
would not build. This patch set adds the properly checks to fix
compilation.
Miguel Bernal Marin (2):
kni: fix igb_ndo_bridge_getlink in 4.1
kni: fix header_ops in 4.1
lib/librte_eal/linuxapp/kni/ethtool/igb/igb_main.c | 1
When we get the address of vring descriptor table in VHOST_SET_VRING_ADDR
message, will try to reallocate vhost device and virt queue to the same numa
node.
v3 changes:
- remove unnecessary rte_free of new_vq and new_ll_dev
v2 changes:
- fix uninitialised new_vq and new_ll_device
- fix missed e
use rte_malloc to allocate vhost device and queues
Signed-off-by: Huawei Xie
---
lib/librte_vhost/virtio-net.c | 19 ++-
1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/lib/librte_vhost/virtio-net.c b/lib/librte_vhost/virtio-net.c
index 4672e67..19b74d6 100644
---
The vhost device and queues should be allocated on the same numa node as vring
descriptor table.
When we firstly allocate the vhost device and queues, we don't know the numa
node of vring descriptor table.
When we receive the VHOST_SET_VRING_ADDR message, we get the numa node of vring
descriptor
I meet similar issue with KNI connected VM, but In my case I run 2 VM
guests based on KNI and measure network performance between them:
sesion:
### I just started demo with kni
./build/kni -c 0xf0 -n 4 -- -P -p 0x3 --config="(0,4,6,8),(1,5,7,9)"
###starting...
###set kni on vEthX to connect (a
Flow classification pipeline implementation is split to two files.
pipeline_flow_classification.c file handles front-end functions (cli
commands parsing) pipeline_flow_classification_ops.c contains
implementation of functions done by pipeline (back-end).
Signed-off-by: Maciej Gajdzica
---
exampl
From: Pawel Wodkowski
Routing pipeline implementation is split to two files.
pipeline_routing.c file handles front-end functions (cli commands
parsing) pipeline_routing_ops.c contains implementation of functions
done by pipeline (back-end).
Signed-off-by: Pawel Wodkowski
---
examples/ip_pipeli
From: Daniel Mrzyglod
Firewall pipeline implementation is split to two files.
pipeline_firewall.c file handles front-end functions (cli commands
parsing) pipeline_firewall_ops.c contains implementation of functions
done by pipeline (back-end).
Signed-off-by: Daniel Mrzyglod
---
examples/ip_pip
From: Jasvinder Singh
Passthrough pipeline implementation is split to two files.
pipeline_passthrough.c file handles front-end functions (cli commands
parsing) pipeline_passthrough_ops.c contains implementation of functions
done by pipeline (back-end).
Signed-off-by: Jasvinder Singh
---
exampl
Created new folder for config(.cfg) and script(.sh) files.
Signed-off-by: Maciej Gajdzica
---
examples/ip_pipeline/config/ip_pipeline.cfg |9 ++
examples/ip_pipeline/config/ip_pipeline.sh |5 +
examples/ip_pipeline/config/test.cfg| 164 +++
examples/ip_p
Application thread runs pipelines on assigned cores.
Signed-off-by: Maciej Gajdzica
---
examples/ip_pipeline/Makefile |1 +
examples/ip_pipeline/main.c |6 +++
examples/ip_pipeline/thread.c | 105 +
3 files changed, 112 insertions(+)
create mod
From: Jasvinder Singh
Master pipeline is responsible for command line handling and
communicationg with all other pipelines via message queues. Removed
cmdline.c file, as its functionality will be split over multiple
pipeline files.
Signed-off-by: Jasvinder Singh
---
examples/ip_pipeline/Makefi
Moved pipelines to separate folder, removed not needed pipelines and
modified Makefile to match that change.
Signed-off-by: Maciej Gajdzica
---
examples/ip_pipeline/Makefile |9 +-
examples/ip_pipeline/pipeline/pipeline_common_be.c | 204
examples/ip_pipeline/pipel
After changes in config parser, app params struct is changed and
requires modifications in initialization procedures.
Signed-off-by: Maciej Gajdzica
---
examples/ip_pipeline/Makefile |1 +
examples/ip_pipeline/init.c | 1550 +
examples/ip_pipeline/ma
From: Jasvinder Singh
After loading configuration from a file, data integrity is checked.
Signed-off-by: Jasvinder Singh
---
examples/ip_pipeline/Makefile |1 +
examples/ip_pipeline/config_check.c | 387 +++
examples/ip_pipeline/main.c |2
From: Pawel Wodkowski
New syntax of config files is needed for ip_pipeline example
enhancements. Some old files are temporarily disabled in the Makefile.
It is part of a bigger change.
Signed-off-by: Pawel Wodkowski
---
examples/ip_pipeline/Makefile | 17 +-
examples/ip_pipeline/app
This patchset enhances functionality of ip_pipeline application. New config
file syntax is introduced, so parser is changed. Changed structure of the
application. Now every global variable is stored in app_struct in app.h.
Syntax of pipeline cli commands was changed. Implementation of cli commands
> -Original Message-
> From: Zoltan Kiss [mailto:zoltan.kiss at linaro.org]
> Sent: Tuesday, June 23, 2015 7:43 PM
> To: dev at dpdk.org
> Cc: Zoltan Kiss; Ananyev, Konstantin
> Subject: [PATCH] ethdev: fix checking for tx_free_thresh
>
> This parameter is not consistent between the driv
From: "Tetsuya.Mukawa"
This patch fixes below.
- bsdapp
- Use map_id in pci_uio_map_resource().
- Fix interface of pci_map_resource().
- Move path variable of mapped_pci_resource structure to pci_map.
- linuxapp
- Remove redundant error message of linuxapp.
'pci_uio_map_resource()' is implem
From: "Tetsuya.Mukawa"
To merge pci code of linuxapp and bsdapp, this patch changes names
like below.
- uio_map to pci_map
- uio_resource to mapped_pci_resource
- uio_res_list to mapped_pci_res_list
Signed-off-by: Tetsuya Mukawa
---
lib/librte_eal/bsdapp/eal/eal_pci.c | 24 -
From: "Tetsuya.Mukawa"
This patch fixes following memory leaks.
- When open() is failed, uio_res and fds won't be freed in
pci_uio_map_resource().
- When pci_map_resource() is failed but path is allocated correctly,
path and fds won't be freed in pci_uio_map_recource().
- When pci_uio_unmap()
From: "Tetsuya.Mukawa"
When pci_uio_unmap_resource() is called, a file descriptor that is used
for uio configuration should be closed.
Signed-off-by: Tetsuya Mukawa
Acked-by: Stephen Hemminger
---
lib/librte_eal/linuxapp/eal/eal_pci_uio.c | 6 +-
1 file changed, 5 insertions(+), 1 deletio
From: "Tetsuya.Mukawa"
This patch fixes coding style of below files in linuxapp and bsdapp.
- eal_pci.c
- eal_pci_uio.c
Signed-off-by: Tetsuya Mukawa
Acked-by: Stephen Hemminger
---
lib/librte_eal/bsdapp/eal/eal_pci.c | 12 +++-
lib/librte_eal/linuxapp/eal/eal_pci_uio.c | 12 +
This patch set cleans up pci uio implementation. These clean up are
for consolidating pci uio implementation of linuxapp and bsdapp, and
moving consolidated functions in eal common.
Because of above, this patch set tries to implement linuxapp and bsdapp
almost same.
Actual consolidations will be do
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Maciej Gajdzica
> Sent: Thursday, June 25, 2015 12:15 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v2 00/11] ip_pipeline: ip_pipeline application
> enhancements
>
> This patchset enhances functionalit
Hi all,
I'm making a packet capture program from the l3fwd. When I send DNS
packets, the wireshark simultaneously gets all the packets on two ports.
However, using my program on promiscuous mode, I can see the packets on
only one port. Do you have any idea of that? Could you give me advice?
Thank
On Thu, Jun 25, 2015 at 08:44:51PM +0200, Thomas Monjalon wrote:
> DPDK is not a stack.
Hi Thomas,
Don't worry too much about that challenge.
When I get my app feature complete, I think we can change that.
Same for Avi and they server frameworks they are making at Cloudius. ;)
Matthew.
2015-06-25 08:39, Liu, Jijiang:
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> > 2015-06-25 11:31, Tetsuya Mukawa:
> > > Hi Jijiang,
> > >
> > > It seems below patch introduces compile error of examples.
> > > - a50245e examples/tep_term: initialize VXLAN sample
> > >
> > > Here i
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Bernard Iremonger
> Sent: Wednesday, June 24, 2015 4:09 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v5] ixgbe: changes to support PCI Port Hotplug
>
> This patch depends on the Port Hotplug Framework
2015-06-25 16:56, Jijiang Liu:
> Add a compilation option for the VXLAN sample.
>
> Signed-off-by: Jijiang Liu
Applied, thanks
Hi Jijiang,
It seems below patch introduces compile error of examples.
- a50245e examples/tep_term: initialize VXLAN sample
Here is log.
Could you please check it?
$ T=x86_64-native-linuxapp-gcc make examples -j12
== Build examples for x86_64-native-linuxapp-gcc
== cmdline
== di
Add write memory barrier before writing tail pointer.
Fixes c95584dc2b18 ("ixgbe: new vectorized functions for Rx/Tx")
Signed-off-by: Eric Kinzie
---
drivers/net/ixgbe/ixgbe_rxtx_vec.c |3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/ixgbe/ixgbe_rxtx_vec.c
b/drivers/net/ix
zero values in ixgbe_reset_rx_queue() used by vector receive so that
rearming the rx queue happens at the right time. Not doing so can in
some cases result in the software inadvertently setting the card's rx
tail pointer equal to the head pointer, which indicates that there are
no descriptors avai
Clear values specific to ixgbe vector RX during queue reset.
I've also include a patch that adds a memory barrier before writing the
rx/tx tail pointer registers in ixgbe_rxtx_vec.c. The non-vector code
has such barriers which looks right to me. Comments?
Eric Kinzie (2):
ixgbe: vector rx rea
On Thu, Jun 25, 2015 at 5:19 AM, Tetsuya Mukawa wrote:
> From: "Tetsuya.Mukawa"
>
> To merge pci code of linuxapp and bsdapp, this patch changes names
> like below.
> - uio_map to pci_map
> - uio_resource to mapped_pci_resource
> - uio_res_list to mapped_pci_res_list
>
> Signed-off-by: Tetsuy
On Thu, Jun 25, 2015 at 5:19 AM, Tetsuya Mukawa wrote:
> From: "Tetsuya.Mukawa"
>
> This patch fixes following memory leaks.
> - When open() is failed, uio_res and fds won't be freed in
> pci_uio_map_resource().
> - When pci_map_resource() is failed but path is allocated correctly,
> path an
On Thu, Jun 25, 2015 at 5:19 AM, Tetsuya Mukawa wrote:
> From: "Tetsuya.Mukawa"
>
> This patch fixes coding style of below files in linuxapp and bsdapp.
> - eal_pci.c
> - eal_pci_uio.c
>
> Signed-off-by: Tetsuya Mukawa
> Acked-by: Stephen Hemminger
>
Acked-by: David Marchand
--
David Ma
Hello Tetsuya,
On Thu, Jun 25, 2015 at 5:19 AM, Tetsuya Mukawa wrote:
> From: "Tetsuya.Mukawa"
>
> This patch fixes following memory leaks.
> - When open() is failed, uio_res and fds won't be freed in
> pci_uio_map_resource().
> - When pci_map_resource() is failed but path is allocated corre
Add a VXLAN sample guide in the sample_app_ug directory.
It includes:
- Add the overlay networking picture with svg format.
- Add the TEP termination framework picture with svg format.
- Add the tep_termination.rst file
- Change the index.rst file for the above pictures index.
On Thu, 25 Jun 2015 15:30:28 +0100
Bernard Iremonger wrote:
> Signed-off-by: Bernard Iremonger
> ---
> lib/librte_ether/rte_ethdev.c |8 +++-
> 1 files changed, 7 insertions(+), 1 deletions(-)
>
> diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
> index e13fde
People have been asking for ways to use the ABI macros, heres some docs to
clarify their use. Included is:
* An overview of what ABI is
* Details of the ABI deprecation process
* Details of the versioning macros
* Examples of their use
* Details of how to use the ABI validator
Thanks to John Mcn
It was pointed out in my examples that doing shared library symbol versioning by
partitioning symbols to version specific functions (as opposed to leaving the
latest symol version at the base symbol name), neglects to take into account
static builds. Add a macro to handle that. If you choose a ve
Clean up some macro definition typos and comments
Signed-off-by: Neil Horman
CC: thomas.monjalon at 6wind.com
---
lib/librte_compat/rte_compat.h | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/lib/librte_compat/rte_compat.h b/lib/librte_compat/rte_compat.h
inde
2015-06-25 11:31, Tetsuya Mukawa:
> Hi Jijiang,
>
> It seems below patch introduces compile error of examples.
> - a50245e examples/tep_term: initialize VXLAN sample
>
> Here is log.
> Could you please check it?
>
[...]
> /home/mukawa/work/dpdk.org/dpdk/examples/tep_termination/main.c:52:28:
>
I am migrating from using DPDK1.6r2 and the external vmxnet3 user map
driver to DPDK2.0.
I believe with DPDK2.0, the vmxnet3 PMD is builtin and I don?t need to
use the external driver.
I have been able to build the DPDK2.0 and I see that
CONFIG_RTE_LIBRTE_VMXNET3_PMD is set to y in the config.
Que
On Wed, 17 Jun 2015 18:22:13 -0400
Liang-Min Larry Wang wrote:
> +
> +static reg_info ixgbe_regs_general[] = {
> + {IXGBE_CTRL, 1, 1, "IXGBE_CTRL"},
> + {IXGBE_STATUS, 1, 1, "IXGBE_STATUS"},
> + {IXGBE_CTRL_EXT, 1, 1, "IXGBE_CTRL_EXT"},
> + {IXGBE_ESDP, 1, 1, "IXGBE_ESDP"},
> +
On Wed, 17 Jun 2015 18:22:12 -0400
Liang-Min Larry Wang wrote:
> +int
> +rte_eth_dev_reg_length(uint8_t port_id)
> +{
> + struct rte_eth_dev *dev;
> +
> + if ((dev= &rte_eth_devices[port_id]) == NULL) {
> + PMD_DEBUG_TRACE("Invalid port device\n");
> + return -ENOD
On Wed, 17 Jun 2015 18:22:12 -0400
Liang-Min Larry Wang wrote:
> int
> +rte_eth_dev_default_mac_addr_set(uint8_t port_id, struct ether_addr *addr)
> +{
> + struct rte_eth_dev *dev;
> +
> + if (!rte_eth_dev_is_valid_port(port_id)) {
> + PMD_DEBUG_TRACE("Invalid port_id=%d\n",
On Thu, Jun 25, 2015 at 06:46:30PM +0300, Avi Kivity wrote:
> What would be useful is a runtime switch between polling and interrupt
> modes. This was if the load is load you use interrupts, and as mitigation,
> you switch to poll mode, until the load drops again.
Yes... I believe this is part of
There's a bug in bonding itself, which prevents the bonding, made of Fortville
NICs, start and is not related to Dynamic RSS Configuration.
This problem solves separate patch "bond: fix check initial link status of
slave".
-Original Message-
From: Xu, HuilongX
Sent: Friday, June 12, 2
Hello,
I would like to create an IP packet processor program and I choose to use DPDK
because it is promising wrt its speed aspect.
I am trying to build a test environment to make the development a cheaper (not
to buy HW for each developer), so I created a test setup in
- VMWare Workstation 11
-
> -Original Message-
> From: Zhang, Helin
> Sent: Thursday, June 25, 2015 3:34 AM
> To: Iremonger, Bernard; dev at dpdk.org
> Subject: RE: [PATCH v6] e1000: igb and em1000 PCI Port Hotplug changes
>
> Hi Bernard
>
> > -Original Message-
> > From: Iremonger, Bernard
> > Sent: Mond
On 25/06/2015 08:42, Gonzalez Monroy, Sergio wrote:
> On 25/06/2015 08:19, Zhang, Helin wrote:
>>
>>> -Original Message-
>>> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Neil Horman
>>> Sent: Thursday, June 25, 2015 2:35 AM
>>> To: dev at dpdk.org
>>> Subject: [dpdk-dev] [PATCHv2
On 25/06/2015 08:19, Zhang, Helin wrote:
>
>> -Original Message-
>> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Neil Horman
>> Sent: Thursday, June 25, 2015 2:35 AM
>> To: dev at dpdk.org
>> Subject: [dpdk-dev] [PATCHv2 2/2] ABI: Add some documentation
>>
>> People have been ask
> -Original Message-
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> Sent: Thursday, June 25, 2015 4:27 PM
> To: Liu, Jijiang
> Cc: dev at dpdk.org; Tetsuya Mukawa
> Subject: Re: [dpdk-dev] Can't compile examples
>
> 2015-06-25 11:31, Tetsuya Mukawa:
> > Hi Jijiang,
> >
>
Hi Neil
> -Original Message-
> From: Zhang, Helin
> Sent: Thursday, June 11, 2015 3:04 PM
> To: dev at dpdk.org
> Cc: Cao, Min; Liu, Jijiang; Wu, Jingjing; Ananyev, Konstantin; Richardson,
> Bruce;
> olivier.matz at 6wind.com; Zhang, Helin
> Subject: [PATCH v3 2/7] mbuf: use the reserved
On Thu, Jun 25, 2015 at 07:37:43AM +, Gajdzica, MaciejX T wrote:
>
>
> > -Original Message-
> > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Neil Horman
> > Sent: Tuesday, June 23, 2015 9:34 PM
> > To: dev at dpdk.org
> > Subject: [dpdk-dev] [PATCH 1/2] rte_compat.h : Clean
On Thu, Jun 25, 2015 at 07:19:49AM +, Zhang, Helin wrote:
>
>
> > -Original Message-
> > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Neil Horman
> > Sent: Thursday, June 25, 2015 2:35 AM
> > To: dev at dpdk.org
> > Subject: [dpdk-dev] [PATCHv2 2/2] ABI: Add some documentat
On Thu, Jun 25, 2015 at 09:14:53AM +, Vass, Sandor (Nokia - HU/Budapest)
wrote:
> According to my understanding each packet should go
> through BR as fast as possible, but it seems that the rte_eth_rx_burst
> retrieves packets only when there are at least 2 packets on the RX queue of
> the
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Neil Horman
> Sent: Tuesday, June 23, 2015 9:34 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH 1/2] rte_compat.h : Clean up some typos
>
> Clean up some macro definition typos and comments
>
> Signed-o
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