> -Original Message-
> From: Topel, Bjorn
> Sent: Tuesday, April 19, 2016 2:47 AM
> To: Zhang, Helin ; David Marchand
>
> Cc: dev at dpdk.org; Wu, Jingjing
> Subject: RE: [dpdk-dev] [PATCH] i40evf: Ignore disabled HW CRC strip for
> Linux PF
> hosts
>
> >> Not sure this is the right w
On 2016/04/19 3:55, Yuanhan Liu wrote:
> Hi,
>
> Here I'd like to announce a new tree for vhost/virtio[0], and I'm
> going to be the maintainer.
>
> [0]: http://dpdk.org/browse/next/dpdk-next-virtio/
>
> This is done by a private request to Thomas few days ago (well, I'd
> confess this should h
Hi all,
In the multi-process environment, before I met a bug when calling
rte_hash_lookup_with_hash. Using Dhana's patch fixed my problem. Now I need to
remove the flow in the multi-process environment, the system gets crashed when
calling rte_hash_del_key function. The following is the gdb t
Issue: output of appliations and debug info of DPDK may be mixed up
in same line when enabling below debug options of virtio:
CONFIG_RTE_LIBRTE_VIRTIO_DEBUG_INIT
CONFIG_RTE_LIBRTE_VIRTIO_DEBUG_TX
CONFIG_RTE_LIBRTE_VIRTIO_DEBUG_DRIVER
This patch adds "\n" in the tail of definitions like PMD_RX_LOG,
The statistics queried by calling rte_eth_stats_get are zero when
the API is first called on the port. The root cause is because of
offset_loaded flag is not set correctly after device started.
This patch fixes this issue by resetting statistics at initialization
time, at the meanwhile the resettin
> -Original Message-
> From: Wu, Jingjing
> Sent: Tuesday, April 19, 2016 2:11 PM
> To: Richardson, Bruce
> Cc: dev at dpdk.org; Wu, Jingjing ; Zhang, Helin
>
> Subject: [PATCH] i40e: fix packet stats getting
>
> The statistics queried by calling rte_eth_stats_get are zero when the API
Hi,
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of ??
> Sent: Tuesday, April 19, 2016 5:58 AM
> To: De Lara Guarch, Pablo
> Cc: Thomas Monjalon; Gonzalez Monroy, Sergio; dev at dpdk.org; Dhana
> Eadala; Richardson, Bruce; Qiu, Michael
> Subject: [dpdk-dev] r
It fix coverity issue:
CID 30693 (#1 of 1): Unchecked return value (CHECKED_RETURN)
2. check_return: Calling rte_meter_srtcm_config without checking return value
(as is done elsewhere 16 out of 17 times).
Fixes: e6541fdec8b2 ("meter: initial import")
Signed-off-by: Slawomir Mrozowicz
---
example
Tested-by: Min Cao
- Tested Commit: b3b9719f18ee83773c6ed7adda300c5ac63c37e9
- OS: Fedora20 3.11.10-301.fc20.x86_64
- GCC: gcc (GCC) 4.8.3
- CPU: Intel(R) Xeon(R) CPU E5-2658 v3 @ 2.20GHz
- NIC: Niantic
- Default x86_64-native-linuxapp-gcc configuration
- Prerequisites:
- Total 1 cases, 1 passed,
Jerin Jacob (2):
examples/l2fwd: remove number of cycles per second hardcording
examples/l2fwd: increase mempool cache size for better performance
examples/l2fwd/main.c | 23 ++-
1 file changed, 14 insertions(+), 9 deletions(-)
--
2.1.0
Signed-off-by: Jerin Jacob
---
examples/l2fwd/main.c | 17 ++---
1 file changed, 10 insertions(+), 7 deletions(-)
diff --git a/examples/l2fwd/main.c b/examples/l2fwd/main.c
index 1ad9488..7bdd1b5 100644
--- a/examples/l2fwd/main.c
+++ b/examples/l2fwd/main.c
@@ -134,10 +134,9 @@ stru
l3fwd sets the mempool cache size to 256, selected the same value for l2fwd
Signed-off-by: Jerin Jacob
---
examples/l2fwd/main.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/examples/l2fwd/main.c b/examples/l2fwd/main.c
index 7bdd1b5..24715e3 100644
--- a/examples/l2
This patch adds in the dpdk_config.py script file. It can be used
to generate custom build-time configurations for DPDK either manually on
the commandline or by calling it from other scripts. It takes as parameters
the base config template to use, and output directory to which the modified
configur
Hi.
Doing some test with rte_lpm (adding/deleting bgp full table rules) I
noticed that
rule subsystem is very slow even considering that probably it was never
designed for using
in a data forwarding plane. So I want to propose some changes to the "rule"
subsystem.
I reimplemented rule part ot the
Fix issue reported by Coverity.
Coverity ID 13207:
Value returned from a function is not checked for errors before being
used.
Fixes: 07db4a975094 ("examples/distributor: new sample app")
Signed-off-by: Marcin Kerlin
---
examples/distributor/main.c | 17 +
1 file changed, 13 in
Hi Bruce,
Thanks for pushing this idea.
2016-04-19 11:27, Bruce Richardson:
> This patch adds in the dpdk_config.py script file. It can be used
> to generate custom build-time configurations for DPDK either manually on
> the commandline or by calling it from other scripts. It takes as parameters
2016-03-31 19:15, Rasesh Mody:
> +#
> +# CFLAGS
> +#
> +CFLAGS_ECORE_DRIVER = -Wno-unused-parameter
> +CFLAGS_ECORE_DRIVER += -Wno-unused-value
> +CFLAGS_ECORE_DRIVER += -Wno-sign-compare
> +CFLAGS_ECORE_DRIVER += -Wno-missing-prototypes
> +CFLAGS_ECORE_DRIVER += -Wno-cast-qual
> +CFLAGS_ECORE_DRIV
On Fri, Mar 04, 2016 at 01:05:22PM -0800, Stephen Hurd wrote:
> Add additional ETH_LINK_SPEED_* macros for 2, 2.5, 25, and 50 Gbps links
>
> Signed-off-by: Stephen Hurd
> ---
> lib/librte_ether/rte_ethdev.h | 4
> 1 file changed, 4 insertions(+)
>
> diff --git a/lib/librte_ether/rte_ethdev
2016-03-31 19:15, Rasesh Mody:
> - case ECORE_PCI_ETH_ROCE:
> - p_ramrod->personality = PERSONALITY_RDMA_AND_ETH;
> - break;
Better to remove it from the previous patches.
2016-03-31 19:15, Rasesh Mody:
> +ifeq ($(OS_TYPE),Linux)
> +CFLAGS_ECORE_DRIVER += -Wno-shift-negative-value
> +endif
I see an error with clang:
fatal error: unknown warning option '-Wno-shift-negative-value';
did you mean '-Wno-shift-sign-overflow'?
On Fri, Mar 04, 2016 at 01:05:23PM -0800, Stephen Hurd wrote:
> Add Broadcom Vendor ID and RTE_PCI_DEV_ID_DECL_BNXT() macro.
> Add Device IDs for Broadcom bnxt devices.
>
> Signed-off-by: Stephen Hurd
> ---
> lib/librte_eal/common/include/rte_pci_dev_ids.h | 45
> ++---
> 1
It was suggesting to use a Linux macro:
CHECK:BIT_MACRO: Prefer using the BIT macro
It is ignored because it is a false positive in DPDK case.
Signed-off-by: Thomas Monjalon
---
scripts/checkpatches.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/checkpatches.sh b
It was suggesting to use a Linux macro:
CHECK:BIT_MACRO: Prefer using the BIT macro
It is ignored because it is a false positive in DPDK case.
Signed-off-by: Thomas Monjalon
---
scripts/checkpatches.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/checkpatches.sh b
2016-03-31 19:15, Rasesh Mody:
> The Qlogic Everest Driver for Ethernet(QEDE) Poll Mode Driver(PMD) is
> the DPDK specific module for QLogic FastLinQ QL4 25G/40G CNA family
> of adapters as well as their virtual functions (VF) in SR-IOV context.
>
> This patch adds QEDE PMD, which interacts wi
Some statistics were deprecated since release 2.1 (49f386542af4).
The last deprecated counter to be used was imcasts.
The new counters should be added to extended statistics.
Signed-off-by: Thomas Monjalon
---
doc/guides/rel_notes/deprecation.rst | 4
doc/guides/rel_notes/release_16_07
2016-04-19 16:03, Thomas Monjalon:
> Some statistics were deprecated since release 2.1 (49f386542af4).
>
> The last deprecated counter to be used was imcasts.
>
> The new counters should be added to extended statistics.
>
> Signed-off-by: Thomas Monjalon
[...]
> --- a/lib/librte_ether/rte_ethde
On Fri, Mar 04, 2016 at 01:05:24PM -0800, Stephen Hurd wrote:
> New driver for Broadcom bnxt (NexXtreme C-series) devices.
>
> Standards-compliant 10/25/50G support with 30MPPS full-duplex throughput
> http://www.broadcom.com/press/release.php?id=s923886
>
> Signed-off-by: Stephen Hurd
> ---
> v
Fix issue reported by Coverity.
Coverity ID 13295, 13296, 13303:
Resource leak: The system resource will not be reclaimed
and reused, reducing the future availability of the resource.
In rte_eal_hugepage_attach: Leak of memory or pointers to system
resources.
Fixes: af75078fece3 ("first public re
Hi.
Doing some tests with rte_lpm (adding/deleting bgp full table rules) I
noticed that
rule subsystem is very slow even considering that probably it was never
designed for using
in a data forwarding plane. So I want to propose some changes to it.
I reimplemented "rule" part ot the lib using rte_
Hi Konstantin,
Thanks for the review.
Regards,
Lazaros.
On Mon, Apr 18, 2016 at 4:17 PM, Ananyev, Konstantin
wrote:
> Hi Lazaros,
>
> Looks ok to me in general, few comments below.
> One more generic question - did you observe any performance impact
> caused by these changes?
> Konstantin
I did
On Tue, 19 Apr 2016 14:11:11 +0300
? ??? wrote:
> Hi.
>
> Doing some test with rte_lpm (adding/deleting bgp full table rules) I
> noticed that
> rule subsystem is very slow even considering that probably it was never
> designed for using
> in a data forwarding plane. So I want to pro
2016-04-19 18:39, Lazaros Koromilas:
> >> Removes the API calls:
> >>
> >> rte_mempool_sp_put_bulk(mp, obj_table, n)
> >> rte_mempool_sc_get_bulk(mp, obj_table, n)
> >> rte_mempool_sp_put(mp, obj)
> >> rte_mempool_sc_get(mp, obj)
> >
> > Hmm, shouldn't we deprecate it first for a re
I am using two virtio network adapter on VM on KVM host.
As in following output, I have bound both interface with igb_uio driver
./dpdk_nic_bind.py --bind=igb_uio 00:0a.0
./dpdk_nic_bind.py --bind=igb_uio 00:0b.0
[root at localhost tools]# ./dpdk_nic_bind.py --status
Network devices using DPDK
Hi,
for virtio-pci devices you should either just unbind them or bind them to
one of the generic drivers like uio_pci_generic.
At least I never saw igb_uio on virtio-pci devices.
There might be more complete answers, but I think that should get you going.
Christian Ehrhardt
Software Engineer, Ub
On Tue, Apr 19, 2016 at 02:30:08PM +0200, Thomas Monjalon wrote:
> Hi Bruce,
>
> Thanks for pushing this idea.
>
> 2016-04-19 11:27, Bruce Richardson:
> > This patch adds in the dpdk_config.py script file. It can be used
> > to generate custom build-time configurations for DPDK either manually on
Great!
Thanks a lot, the tree will allow me to focus on development, and not
waste the time on testing and maintenance.
--
Victor
- Original Message -
> From: "Yuanhan Liu"
> To: dev at dpdk.org
> Cc: "Thomas Monjalon" , "Bruce Richardson"
> , "Huawei Xie"
> , "Victor Kaplansky" , "Ri
Hi,
thanks for the patch.
I backported it this way to my DPDK 2.2 based environment for now (see
below):
With that applied one (and only one) of my two guests looses connectivity
after removing the ports the first time.
No traffic seems to pass, setting the device in the guest down/up doesn't
get
The function rte_hash_lookup_multi() was renamed rte_hash_lookup_bulk()
in DPDK 1.4 and was kept as an undocumented alias.
Signed-off-by: Thomas Monjalon
---
app/test/test_hash.c| 4 ++--
doc/guides/sample_app_ug/l3_forward.rst | 2 +-
examples/l3fwd/l3fwd_em_
In ixgbe_dev_rx_init(), there is this bit of code:
/*
* Configure the RX buffer size in the BSIZEPACKET field of
* the SRRCTL register of the queue.
* The value is in 1 KB resolution. Valid values can be from
* 1 KB to 16 KB.
*/
buf_size
Some flags were poisoned after having been removed from EAL and mbuf
in releases 1.8 (b10eef348d, 62814bc2e9) and 2.0 (4769bc5a27cc).
After several releases, they have probably disappeared from the applications.
Signed-off-by: Thomas Monjalon
---
lib/librte_eal/common/include/rte_pci.h | 2 --
l
Hi Alexander,
Why next_hop is 64 bit long?
2016-04-19 18:46 GMT+03:00 Stephen Hemminger :
> On Tue, 19 Apr 2016 14:11:11 +0300
> ? ??? wrote:
>
> > Hi.
> >
> > Doing some test with rte_lpm (adding/deleting bgp full table rules) I
> > noticed that
> > rule subsystem is very slow eve
The function rte_memcpy_func() is used in ARM and PPC implementations
of rte_memcpy().
There are some useless copies in Tile and some ARM branches.
It was also declared without doxygen comment in the generic header.
Signed-off-by: Thomas Monjalon
---
lib/librte_eal/common/include/arch/arm/rte_me
On Tue, Apr 19, 2016 at 7:19 AM, Bruce Richardson <
bruce.richardson at intel.com> wrote:
> On Fri, Mar 04, 2016 at 01:05:24PM -0800, Stephen Hurd wrote:
> > New driver for Broadcom bnxt (NexXtreme C-series) devices.
>
> This seems a single huge commit. Can this be split up into separate commits
>
On Tue, Apr 19, 2016 at 05:22:37AM +, Jianfeng Tan wrote:
> Issue: output of appliations and debug info of DPDK may be mixed up
> in same line when enabling below debug options of virtio:
> CONFIG_RTE_LIBRTE_VIRTIO_DEBUG_INIT
> CONFIG_RTE_LIBRTE_VIRTIO_DEBUG_TX
> CONFIG_RTE_LIBRTE_VIRTIO_DEBUG_
On Tue, Apr 19, 2016 at 06:33:50PM +0200, Christian Ehrhardt wrote:
> Hi,
> thanks for the patch.
> I backported it this way to my DPDK 2.2 based environment for now (see below):
>
> With that applied one (and only one) of my two guests looses connectivity
> after
> removing the ports the first t
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