[dpdk-dev] [PATCH 3/6]i40e:Add VxLAN Cloud filter API

2014-08-13 Thread Alex Markuze
All are L2 over L3(UDP) - General name - Network Overlay. On Wed, Aug 13, 2014 at 4:50 PM, Thomas Monjalon wrote: > 2014-08-13 08:23, Liu, Jijiang: >> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com] >> > About API, why name it cloud filter instead of VxLAN? >> >> VxLAN is just a ki

[dpdk-dev] Vmxnet3 pmd

2014-08-13 Thread Patel, Rashmin N
Hi Alex, This is known issue with dev_stop of vmxnet3_pmd. Vmxnet3_cmd_ring_release() routine calls rte_free(ring->buf_info), which should be reused instead. Because it's not being reallocated at dev_start, otherwise reallocation is needed. I've a patch that works for me, I'll submit it after s

[dpdk-dev] a NIC binding to igb_uio module of DPDK is down

2014-08-13 Thread Richardson, Bruce
> -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Wodkowski, PawelX > Sent: Tuesday, August 12, 2014 11:30 PM > To: dev at dpdk.org; Dpdk-ovs at lists.01.org > Subject: Re: [dpdk-dev] a NIC binding to igb_uio module of DPDK is down > > > -Original Message

[dpdk-dev] [PATCH 3/6]i40e:Add VxLAN Cloud filter API

2014-08-13 Thread Thomas Monjalon
2014-08-13 08:23, Liu, Jijiang: > From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com] > > About API, why name it cloud filter instead of VxLAN? > > VxLAN is just a kind tunnel type, there are another tunnel types based > on protocol type, they are below. > Tunnel Type: > * 0x0: VXLAN > * 0

[dpdk-dev] a NIC binding to igb_uio module of DPDK is down

2014-08-13 Thread BYEONG-GI KIM
Hello. I deployed openstack with dpdk-ovs and I'm now testing it. The problem is that a NIC which is binding to igb_uio module of DPDK is physically down so that it seems not communicate with the other hosts through the NIC. The test environment is as below: OS: RHEL 6 with kernel 3.7.10 Hardwa

[dpdk-dev] Vmxnet3 pmd

2014-08-13 Thread Alex Markuze
Hi, I Have a simple dpdk app - basically a KNI interface with the dpdk layer serving only as a pipeline. This allows me to ping between vEth0 on different VM's works great with ixgbevf. Now I moved to ESXi5.5 , Ubuntu14.4 VM (Dpdk 1.7). When running the same code* I've discovered that the polling

[dpdk-dev] Performance issue with vmxnet3 pmd

2014-08-13 Thread Alex Markuze
HI Guys, I will continue this thread. On ubuntu 14.4 (Kernel 3.13) with DPDK 1.7 vmxnet3-usermap 1.2 doesn't compile. >From the git it seems to have been updated 3 months ago. Is this project going to be killed? And should I look for different alternatives. On Tue, Jul 8, 2014 at 6:08 PM, Hyunseo

[dpdk-dev] [PATCH] acl: If build does not support sse4.2, emulate missing instructions with C code

2014-08-13 Thread Neil Horman
On Wed, Aug 13, 2014 at 01:19:09AM +0200, Thomas Monjalon wrote: > Hi all, > > 2014-08-06 13:27, Neil Horman: > > Richardson, Bruce wrote: > > > Neil Horman > > > > Ananyev, Konstantin wrote: > > > > > Neil Horman > > > > > > Ananyev, Konstantin wrote: > > > > > > > As you probably note - we do ha

[dpdk-dev] [PATCH 3/6]i40e:Add VxLAN Cloud filter API

2014-08-13 Thread Liu, Jijiang
Hi Thomas, > -Original Message- > From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com] > Sent: Tuesday, August 12, 2014 6:40 PM > To: Liu, Jijiang > Cc: dev at dpdk.org > Subject: Re: [dpdk-dev] [PATCH 3/6]i40e:Add VxLAN Cloud filter API > > Hi Jijiang, > > 2014-08-12 11:12, Jijia

[dpdk-dev] a NIC binding to igb_uio module of DPDK is down

2014-08-13 Thread Choi, Sy Jong
Hi Mr. Kim, The port bind with igb_uio will not be seen by the kernel. May be the status is not active because you DPDK app has not started. You can run DPDK testpmd, then you will see the NIC LED blinking, you can even control the LED Example:- Network devices using DPDK-compatible driver

[dpdk-dev] a NIC binding to igb_uio module of DPDK is down

2014-08-13 Thread Wodkowski, PawelX
> -Original Message- > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of BYEONG-GI KIM > Sent: Wednesday, August 13, 2014 06:27 > To: dev at dpdk.org; Dpdk-ovs at lists.01.org > Subject: [dpdk-dev] a NIC binding to igb_uio module of DPDK is down > > Hello. > > I deployed openstack w

[dpdk-dev] [PATCH] ixgbe: Reduce compilation to only require sse3 intrinsics

2014-08-13 Thread Neil Horman
On Wed, Aug 13, 2014 at 01:55:45AM +0200, Thomas Monjalon wrote: > > > ixgbe was failing to build in the default configuration because it > > > required > > > sse4.2 intrinsics, and the default config doesn't support more than sse3. > > > Modify the pmd so that only sse3 intrinsics are pulled in a

[dpdk-dev] [PATCH] ixgbe: Reduce compilation to only require sse3 intrinsics

2014-08-13 Thread Thomas Monjalon
> > ixgbe was failing to build in the default configuration because it required > > sse4.2 intrinsics, and the default config doesn't support more than sse3. > > Modify the pmd so that only sse3 intrinsics are pulled in and used. > > > > Signed-off-by: Neil Horman > > CC: "Konstantin Ananyev" >

[dpdk-dev] [PATCH] pcap: Fixed bug in eth_pcap_rx function

2014-08-13 Thread Thomas Monjalon
> > Normally, bufs[i] stores the mbuf pointer, the index of buf[i] > > is the loop count i, but if header.len > buf_size, DPDK will > > free the mbuf, but the loop count i still increases, so some > > of the items in bufs[] might be NULL ponter, causing a potential > > DPDK core. Using num_rx as th

[dpdk-dev] [PATCH] acl: If build does not support sse4.2, emulate missing instructions with C code

2014-08-13 Thread Thomas Monjalon
Hi all, 2014-08-06 13:27, Neil Horman: > Richardson, Bruce wrote: > > Neil Horman > > > Ananyev, Konstantin wrote: > > > > Neil Horman > > > > > Ananyev, Konstantin wrote: > > > > > > As you probably note - we do have a scalar version of > > > > > > rte_acl_classify(): > > > > > > rte_acl_classi