Hi Adrien/Nelio,
I am trying to find out what kernel changes need to be back-ported for
Linux kernel 4.12 from 4.14. We have rdma-core 16 and dpdk 17.11
already. Wondering if that back port is possible at all.
It would be great if I get some specific kernel commits(when possible)
that are mandat
Hi Ferruh,
There is latency in the range of milliseconds when packets are passed
through KNI up to the IP stack. With CONFIG_RTE_KNI_PREEMPT_DEFAULT=n
its required sacrifice a cpu core. Do you have any suggestion to improve
latency without sacrificing a cpu?
What do you think about using cond_res
On 09/04/2017 11:46 AM, Ferruh Yigit wrote:
> On 8/29/2017 4:06 PM, Nirmoy Das wrote:
>> compilation error:
>> build/lib/librte_eal/linuxapp/kni/kni_net.c:215:5: error:
>> ‘struct net_device’ has no member named ‘trans_start’
>> dev->trans_start = jiffies;
&
compilation error:
build/lib/librte_eal/linuxapp/kni/kni_net.c:215:5: error:
‘struct net_device’ has no member named ‘trans_start’
dev->trans_start = jiffies;
Signed-off-by: Nirmoy Das
---
lib/librte_eal/linuxapp/kni/compat.h | 32 +++-
1 file changed,
compilation error:
build/lib/librte_eal/linuxapp/kni/kni_net.c:215:5: error: ‘struct net_device’
has no member named ‘trans_start’
dev->trans_start = jiffies;
Signed-off-by: Nirmoy Das
---
lib/librte_eal/linuxapp/kni/compat.h | 32 +++-
1 file changed,
detect SLE version reverse chronologically as ">=" is being used.
Signed-off-by: Nirmoy Das
---
lib/librte_eal/linuxapp/kni/ethtool/igb/kcompat.h | 24 +++
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/lib/librte_eal/linuxapp/kni/ethtool/igb
On 06/12/2017 04:35 PM, Markos Chandras wrote:
> On 06/02/2017 07:38 PM, Markos Chandras wrote:
>> On 06/02/2017 05:31 PM, Nirmoy Das wrote:
>>> disable truncation check to ignore below warning
>>> dpdk/x86_64-native-linuxapp-gcc-default/build/lib/librte_eal/linu
=]
Signed-off-by: Nirmoy Das
---
lib/librte_eal/linuxapp/kni/Makefile | 3 +++
1 file changed, 3 insertions(+)
diff --git a/lib/librte_eal/linuxapp/kni/Makefile
b/lib/librte_eal/linuxapp/kni/Makefile
index 154c528db..79bb498dd 100644
--- a/lib/librte_eal/linuxapp/kni/Makefile
+++ b/lib/librte_ea
Add support for SLES12SP3, which uses kernel 4.4,
but backported features from newer kernels.
Signed-off-by: Nirmoy Das
---
lib/librte_eal/linuxapp/kni/ethtool/igb/kcompat.h | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/lib/librte_eal/linuxapp/kni/ethtool/igb
Add support for SLES12SP3, which uses kernel 4.4,
but backported features from newer kernels.
Signed-off-by: Nirmoy Das
---
lib/librte_eal/linuxapp/kni/ethtool/igb/kcompat.h | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/lib/librte_eal/linuxapp/kni/ethtool/igb
", you should undefine it after including . [-Werror]
dev = makedev(major, minor);
^~~~~~~~~~~~~
Signed-off-by: Nirmoy Das
---
lib/librte_eal/linuxapp/eal/eal_pci_uio.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/librte_eal/linuxapp/eal/eal_pci_uio.c
b/lib/librte_
fixes:
error: In the GNU C Library, "makedev" is defined
by . For historical compatibility, it is
currently defined by as well, but we plan to
remove this soon. To use "makedev", include
directly. If you did not intend to use a system-defined macro
"makedev", you should undefine it after includin
On 03/31/2017 04:10 PM, Ferruh Yigit wrote:
> On 3/31/2017 12:32 PM, Nirmoy Das wrote:
>> Add support for SLES12SP3, which uses kernel 4.4,
>> but backported features from newer kernels.
>>
>> Signed-off-by: Nirmoy Das
>> ---
>> lib/librte_eal
Add support for SLES12SP3, which uses kernel 4.4,
but backported features from newer kernels.
Signed-off-by: Nirmoy Das
---
lib/librte_eal/linuxapp/kni/ethtool/igb/kcompat.h | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/lib/librte_eal/linuxapp/kni/ethtool/igb
fixes trivial typos in app/test-pmd/cmdline.c, app/test-pmd/icmpecho.c,
app/test-pmd/testpmd.c
Signed-off-by: Nirmoy Das
---
app/test-pmd/cmdline.c | 4 ++--
app/test-pmd/icmpecho.c | 4 ++--
app/test-pmd/testpmd.c | 4 ++--
3 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/app
make sure uio_pci_generic driver is loaded. Checking dmesg might give
more info
On 08/21/2016 04:17 PM, Keren Hochman wrote:
> Hello,
> I installed dpdk on ubuntu VM. when I tried to bind the device to the driver
> I received the following error:
> /dpdk-devbind.py --bind=uio_pci_generic eth3
>
Hi ..,
I am trying to find a way to use dpdk in a VM with sriov nic
without using igb_uio.
uio_pci_generic: failed with "No IRQ assigned to device: no support for
interrupts?".
vfio-pci also doesn't work on linux < 4.5 and need dpdk > 16.04.
Is this a deadend for dpdk+sriov If I have linux < 4
> LTS Version
>
>
> The proposed initial LTS version will be DPDK 16.07. The next versions, based
> on a 2 year cycle, will be DPDK 18.08, 20.08, etc.
Hi,
I can see 16.07's release due date is 18th July. Is it possible to know
the timeline for RC versions of dpdk-16.07 ? This might
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