It's reasonable to me.
I'll make a patch for rte_ethdev.c.
> -Original Message-
> From: Richardson, Bruce
> Sent: Wednesday, October 22, 2014 11:10 PM
> To: Ananyev, Konstantin; Neil Horman; Liang, Cunming
> Cc: dev at dpdk.org
> Subject: RE: [dpdk-dev] [PATCH v2 1/4] app/test: unit test f
Hi,
I got same result in VMware Workstation environment.
At least in my environment, INTX toggle check is not work with VMware
E1000 Ethernet.
Please try attached patch.
2014-10-17 3:04 GMT+09:00 Raghav K :
> Hey,
> I observe continuous burst of I/O Errors, as indicated below, with the
> testpmd
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Declan Doherty
> Sent: Tuesday, September 30, 2014 5:58 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v4 5/8] test app: adding support for generating
> variable sized packet bursts
>
>
> Signed-off-by
BTW, [1/3] is the same patch as below one.
http://dpdk.org/dev/patchwork/patch/817
v4 update:
# fix the confusing of retval in some API of rte_ethdev
v3 update:
# Codes refine according to the feedback.
1. add ether_format_addr to rte_ether.h
2. fix typo in code comments.
3. %lu to %PRIu64
adding support to allow packet burst generator to create packets in differenct
sizes
Signed-off-by: Cunming Liang
Acked-by: Declan Doherty
---
app/test/packet_burst_generator.c | 26
app/test/packet_burst_generator.h | 11 +++--
app/test/test_link_bonding.c
Per definition, rte_eth_rx_burst/rte_eth_tx_burst/rte_eth_rx_queue_count
returns the packet number.
When RTE_LIBRTE_ETHDEV_DEBUG turns on, retval of FUNC_PTR_OR_ERR_RTE was set to
-ENOTSUP.
It makes confusing.
The patch always return 0 no matter no packet or there's error.
Meanwhile set errno in
The unit test can be used to measure cycles per packet in different rx/tx
rouines.
The NIC works in loopback mode. So it doesn't require test equipment to measure
throughput.
As result, the unit test shows the average cycles per packet consuming.
When doing the test, make sure the link is UP.
Us
BTW, [1/3] is the same patch as below one.
http://dpdk.org/dev/patchwork/patch/817
v5 update:
# fix the confusing of retval in some API of rte_ethdev
v4 ignore
v3 update:
# Codes refine according to the feedback.
1. add ether_format_addr to rte_ether.h
2. fix typo in code comments.
3. %lu
adding support to allow packet burst generator to create packets in differenct
sizes
Signed-off-by: Cunming Liang
Acked-by: Declan Doherty
---
app/test/packet_burst_generator.c | 26
app/test/packet_burst_generator.h | 11 +++--
app/test/test_link_bonding.c
The unit test can be used to measure cycles per packet in different rx/tx
rouines.
The NIC works in loopback mode. So it doesn't require test equipment to measure
throughput.
As result, the unit test shows the average cycles per packet consuming.
When doing the test, make sure the link is UP.
Us
Per definition, rte_eth_rx_burst/rte_eth_tx_burst/rte_eth_rx_queue_count
returns the packet number.
When RTE_LIBRTE_ETHDEV_DEBUG turns on, retval of FUNC_PTR_OR_ERR_RTE was set to
-ENOTSUP.
It makes confusing.
The patch always return 0 no matter no packet or there's error.
Meanwhile set errno in
Sorry, just ignore this version.
> -Original Message-
> From: Liang, Cunming
> Sent: Friday, October 24, 2014 1:40 PM
> To: dev at dpdk.org
> Cc: nhorman at tuxdriver.com; Richardson, Bruce; Ananyev, Konstantin; De Lara
> Guarch, Pablo; Liang, Cunming
> Subject: [PATCH v4 0/3] app/test: un
>From upstream kernel commit 3db2e9cd, strict_strto* serial functions
are removed. So that we should directly used kstrtoul instead.
Signed-off-by: Jincheng Miao
---
lib/librte_eal/linuxapp/igb_uio/igb_uio.c | 4 ++--
lib/librte_eal/linuxapp/kni/kni_vhost.c | 2 +-
lib/librte_eal/l
Signed-off-by: Jincheng Miao
---
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 6a03f54..c14411e 100755
--- a/doc/guides/linux_gsg/sys_reqs.rst
+++ b/doc/guides/linu
2014-10-23 16:39, Alexander Guy:
> In the case where a userspace reports itself as Ubuntu, but the
> kernel isn't providing the expected version signature interface,
> turn off Ubuntu specializations.
>
> This situation happens often enough in development environments,
> and with multi-distributio
The patch set enhances configurability of MAC filter and supports VF MAC filter
on Fortville.
It mainly includes:
- The following filter type are configurable:
1. Perfect match of MAC address
2. Perfect match of MAC address and VLAN ID
3. Hash match of MAC address
4. Hash match of MA
Add the data definations for MAC filter enhancement in rte_eth_ctrl.h file.
Signed-off-by: Jijiang Liu
---
lib/librte_ether/rte_eth_ctrl.h | 23 +++
1 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/lib/librte_ether/rte_eth_ctrl.h b/lib/librte_ether/rte_eth_ct
This patch mainly optimizes the i40e_add_macvlan_filters() and the
i40e_remove_macvlan_filters() functions in order that
we are able to provide filter type configuration. And another relevant MAC
filter codes are changed based on new data structures.
Signed-off-by: Jijiang Liu
---
lib/librte_p
Add a test command in testpmd to test VF MAC filter feature.
Signed-off-by: Jijiang Liu
---
app/test-pmd/cmdline.c | 119 ++-
1 files changed, 116 insertions(+), 3 deletions(-)
diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index 0b972f
It mainly add i40e_vf_mac_filter_set() function to support perfect match and
hash match of MAC address and VLAN ID for VF.
Signed-off-by: Jijiang Liu
---
lib/librte_pmd_i40e/i40e_ethdev.c | 118 -
1 files changed, 116 insertions(+), 2 deletions(-)
diff --gi
To remove the dependency of RTE_MBUF_REFCNT for vhost zero copy,
the mbuf need introduce EXTERNAL_MBUF(in ol_flags) to indicate it
attaches to an external buffer, say, from guest space. And don't
free the external buffer when freeing the mbuf itself in host, in
addition, RX function in PMD need mak
Every pmd RX function need keep the EXTERNAL_MBUF flag
in mbuf.ol_flags, and can't overwrite it when filling ol_flags from
descriptor to mbuf, otherwise, it probably cause to crash when freeing a mbuf
and trying to freeing its attached external buffer, say, from guest space.
Signed-off-by: Changch
mbuf uses EXTERNAL_MBUF in ol_flags to indicate it is an
external buffer, when freeing such kind of mbuf, just need put mbuf itself
back into mempool, doesn't free the attached external buffer, user/caller
need take care of detaching and freeing the external buffer.
Signed-off-by: Changchun Ouyang
Vhost zero copy removes the dependency on macro REFCNT
by using EXTERNAL_MBUF flag in mbuf.ol_flags to indicate
it is an external buffer from guest.
Signed-off-by: Changchun Ouyang
---
examples/vhost/main.c | 19 +--
1 file changed, 5 insertions(+), 14 deletions(-)
diff --git a/
> From: Matthew Hall [mailto:mhall at mhcomputing.net]
>
> On Wed, Oct 22, 2014 at 01:48:36PM +, O'driscoll, Tim wrote:
> > Single Virtio Driver: Merge existing Virtio drivers into a single
> > implementation, incorporating the best features from each of the
> > existing drivers.
>
> Specific
For zero copy, it need check whether RX descriptor num meets the
least requirement when using vector PMD Rx function, and give user
more hints if it fails to meet the least requirement.
Signed-off-by: Changchun Ouyang
---
examples/vhost/main.c | 17 +
1 file changed, 17 inserti
INTX is badly emulated in VMWare; the disable logic doesn't work.
I thought the DPDK API detected when link state interrupt would not work.
But of course the application needs to check that before enabling link state
On Fri, Oct 24, 2014 at 8:52 AM, Masaru Oki
wrote:
> Hi,
> I got same result in
We're planning to hold our first community conference call on Friday 31st
October. It's impossible to find a time that suits everybody, so we've chosen
to do this in the afternoon/evening in Europe, which is the morning in the USA.
This does unfortunately limit participation from PRC, Japan and
Hi Changchun,
2014-10-24 16:38, Ouyang Changchun:
> For zero copy, it need check whether RX descriptor num meets the
> least requirement when using vector PMD Rx function, and give user
> more hints if it fails to meet the least requirement.
[...]
> --- a/examples/vhost/main.c
> +++ b/examples/v
2014-10-24 16:10, Ouyang Changchun:
> To remove the dependency of RTE_MBUF_REFCNT for vhost zero copy,
> the mbuf need introduce EXTERNAL_MBUF(in ol_flags) to indicate it
> attaches to an external buffer, say, from guest space. And don't
> free the external buffer when freeing the mbuf itself in ho
2014-10-24 08:10, O'driscoll, Tim:
> > From: Matthew Hall [mailto:mhall at mhcomputing.net]
> > Specifically, in the virtio-net case above, I have discovered, and Sergio
> > at Intel
> > just reproduced today, that neither virtio PMD works at all inside of
> > VirtualBox. One can't init, and the o
On Thu, Oct 23, 2014 at 08:43:39AM +0900, Masaru Oki wrote:
> Hi,
>
> in this code, pointer of local variable (mb_def) is returned by your changes.
> mb_def should be static for each thread.
Actually, no. A copy is made of 8 bytes of the mb_def variable and stored as
an mbuf initializer inside t
Hi Changchun,
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Ouyang Changchun
> Sent: Friday, October 24, 2014 9:10 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH 2/3] pmd: RX function need keep EXTERNAL_MBUF flag
>
> Every pmd RX function need keep
On Fri, Oct 24, 2014 at 11:47:46AM +0200, Thomas Monjalon wrote:
> 2014-10-24 16:10, Ouyang Changchun:
> > To remove the dependency of RTE_MBUF_REFCNT for vhost zero copy,
> > the mbuf need introduce EXTERNAL_MBUF(in ol_flags) to indicate it
> > attaches to an external buffer, say, from guest space
Hi,
I am looking in the file hierarchy of dpdk, and I see that under
/dpdk-1.7.1/lib/librte_eal/linuxapp/kni/ethtool
we have:
igb ixgbe README
My question is: why the igb and ixgbe are on this path, under ethtool
? are they related
to ethtool in any way ?
The README does not explain it.
Rega
Oh, sorry, you are right. I had missed first * for copy.
thank you.
2014-10-24 19:34 GMT+09:00 Bruce Richardson :
> On Thu, Oct 23, 2014 at 08:43:39AM +0900, Masaru Oki wrote:
>> Hi,
>>
>> in this code, pointer of local variable (mb_def) is returned by your changes.
>> mb_def should be static for
> -Original Message-
> From: y at ecsmtp.sh.intel.com [mailto:y at ecsmtp.sh.intel.com]
> Sent: Friday, October 24, 2014 6:55 AM
> To: dev at dpdk.org
> Cc: nhorman at tuxdriver.com; Richardson, Bruce; Ananyev, Konstantin; De Lara
> Guarch, Pablo; Liang, Cunming
> Subject: [PATCH v5 3/3]
Hi all, I have a problem since I updated to 1.7.0 version,
I got a multi-process, multi-threaded application,
In my application first I launch a master process, then I launch a secondary
process with multiple threads in it
Well, when the number of lcores reserved for the secondary process exceeds
On Fri, Oct 24, 2014 at 01:21:08PM +0200, Mario Gianni wrote:
> Hi all, I have a problem since I updated to 1.7.0 version,
> I got a multi-process, multi-threaded application,
> In my application first I launch a master process, then I launch a secondary
> process with multiple threads in it
> Wel
On Fri, Oct 24, 2014 at 10:46:06AM +, Ananyev, Konstantin wrote:
> Hi Changchun,
>
> > -Original Message-
> > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Ouyang Changchun
> > Sent: Friday, October 24, 2014 9:10 AM
> > To: dev at dpdk.org
> > Subject: [dpdk-dev] [PATCH 2/3]
Hi Bruce,
thank you for your answer, adding cores to the primary mask didn't help,
instead it helped manually passing the --base-virtaddr parameter, setting it to
the first value of Virtual Area that EAL finds when it starts the primary
process.
?
Honestly I don't understand why it works in thi
On Mon, 6 Oct 2014 02:13:44 -0700
Matthew Hall wrote:
> Hi Guys,
>
> I'm doing my development on kind of a cheap machine with no NUMA support...
> but several years ago I used DPDK to build a NUMA box that could do 40 gbits
> bidirectional L4-L7 stateful traffic replay.
>
> So given the past
On Fri, Oct 24, 2014 at 03:04:26PM +0200, Mario Gianni wrote:
> Hi Bruce,
> thank you for your answer, adding cores to the primary mask didn't help,
> instead it helped manually passing the --base-virtaddr parameter, setting it
> to the first value of Virtual Area that EAL finds when it starts t
So you are telling me that in order to implement multi-process I should better
use the l2fwd_fork example instead of client_server_mp.
In fact if I use the client_server_mp with a lot of mp_client threads it gives
me the error.
If instead I use the l2fwd_fork example it doesn't give me the error.
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of O'driscoll, Tim
> Sent: Friday, October 24, 2014 5:22 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] DPDK Community Conference Call - Friday 31st October
>
> We're planning to hold our first community conferen
> From: Michael Marchetti [mailto:mmarchetti at sandvine.com]
> > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of O'driscoll, Tim
> > Audio bridge details are:
> > France: +33 1588 77298
> > Germany:+49 8999 143191
> > Israel: +972 2589 6577
> > Russia:
On Fri, Oct 24, 2014 at 01:34:58PM +0100, Bruce Richardson wrote:
> On Fri, Oct 24, 2014 at 10:46:06AM +, Ananyev, Konstantin wrote:
> > Hi Changchun,
> >
> > > -Original Message-
> > > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Ouyang Changchun
> > > Sent: Friday, October
> -Original Message-
> From: Richardson, Bruce
> Sent: Friday, October 24, 2014 4:43 PM
> To: Ananyev, Konstantin
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH 2/3] pmd: RX function need keep EXTERNAL_MBUF
> flag
>
> On Fri, Oct 24, 2014 at 01:34:58PM +0100, Bruce Richardson wr
On Oct 24, 2014, at 12:35 AM, Thomas Monjalon
wrote:
>
> Please, could explain what is the file /proc/version_signature and why
> it can be a check for Ubuntu kernel?
Ubuntu provides /proc/version_signature to help with determining kernel
lineage; it doesn?t exist in upstream kernels:
https:
On Fri, Oct 24, 2014 at 08:10:40AM +, O'driscoll, Tim wrote:
> At the moment, within Intel we test with KVM, Xen and ESXi. We've never
> tested with VirtualBox. So, maybe this is an error on the Supported NICs
> page, or maybe somebody else is testing that configuration.
So, one of the most
On Fri, Oct 24, 2014 at 12:10:20PM +0200, Thomas Monjalon wrote:
> I'm the author of this page. I think I've written VirtualBox to show where
> virtio is implemented. You interpreted this as "supported environment", so
> I'm removing it. Thanks for testing and reporting.
Of course, I'm very sorr
On Fri, Oct 24, 2014 at 06:36:29PM +0530, Stephen Hemminger wrote:
> The code is fairly consistent in returning -1 for cases of not a NUMA socket,
> bogus port value. It is interpreted as SOCKET_ID_ANY in several places.
> The examples mostly check for -1 and use socket 0 as a fallback.
> Probably
Hi everyone,
I am having trouble to successfully perform a packet classification
using the rte_acl test app. I have my rules.acl and trace.acl files as
follows:
rules.acl:
@192.168.0.0/24 192.168.0.0/24 400 : 500 1000 : 2000 6/0xff
trace.acl:
192.168.0.5 192.168.0.9 450 1002 0x06
However, the r
Hi everyone,
I am having trouble to successfully perform a packet classification
using the rte_acl test app. I have my rules.acl and trace.acl files as
follows:
rules.acl:
@192.168.0.0/24 192.168.0.0/24 400 : 500 1000 : 2000 6/0xff
trace.acl:
192.168.0.5 192.168.0.9 450 1002 0x06
However, the r
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