On 04/08/15 23:09, Navneet Rao wrote:
> Hello Experts:
>
>
> How can I configure my NIC setting(s) when loaded with the dpdk:igb_uio
> driver?
> E.g I need to keep the MAC address and the IP address of the NIC the "same as
> before" after switching to a dpdk:igb_uio driver for the NIC.
When
my linux kernel version 2.6.38 and ixgbe version 3.2.9-k2.
thanks,
manish
On Mon, Aug 3, 2015 at 11:15 PM, Manish Yadav wrote:
> Hi,
>
> i am trying to bringup my dpdk application on aws c3.4x instance, my
> application is based on dpdk 1.6. i have chosen this instance as this
> supports sriov,
On receive side, the burst size now floor aligns to RTE_IXGBE_DESCS_PER_LOOP
power of 2.
According to this rule, the burst size less than 4 still won't receive anything.
(Before this change, the burst size less than 32 can't receive anything.)
_recv_*_pkts_vec returns no more than 32(RTE_IXGBE_RXQ
In Linux and BSD, if driver does not support filtering, the kernel takes
care of the situation.
A DPDK application will need a device layer; maybe some part of the
port/pipeline would
be a good place for it.
On Tue, Aug 4, 2015 at 6:01 PM, Ouyang, Changchun <
changchun.ouyang at intel.com> wrote:
As to linux man page: http://linux.die.net/man/3/backtrace_symbols, The
address of the array of string pointers is returned as the function result of
backtrace_symbols(). This array is malloced by backtrace_symbols(), and must be
freed by the caller. The strings pointed to by the array of point
2015-08-04 16:26, Bernard Iremonger:
> if the name parameter to rte_eth_bond_create() was NULL,
> there was a segmentation fault.
What is the root cause of the crash?
I guess it is rte_free(eth_dev->data->mac_addrs) because eth_dev is NULL.
[...]
> -err:
> - rte_free(pci_dev);
> - rte_fre
: {}
type: dpdkvhostuser
I can see the vhost-user-0 port always show down and there are some dropped
packets which are sent from br0.
Are there some wrong with my POC?
BR
Xu Wen
-- next part --
An embedded and charset-unspecified tex
For miscdevices, the major device_no is same, so the minor device_no should be
set to ditinguish different misc devices; if not set the minor, it may fail
while insmod due to the default minor value, 0, has been used by other
miscdevice. MISC_DYNAMIC_MINOR means to let Linux kernel dynamically
For miscdevices, the major device_no is same, so the minor device_no should be
set to ditinguish different misc devices; if not set the minor, it may fail
while insmod due to the default minor value, 0, has been used by other
miscdevice. MISC_DYNAMIC_MINOR means to let Linux kernel dynamically
On 04/08/15 12:47, Cunming Liang wrote:
> On receive side, the burst size now floor aligns to RTE_IXGBE_DESCS_PER_LOOP
> power of 2.
> According to this rule, the burst size less than 4 still won't receive
> anything.
> (Before this change, the burst size less than 32 can't receive anything.)
>
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Qiu, Michael
> Sent: Tuesday, August 04, 2015 6:06 PM
> To: Zhang, Helin; Thomas Monjalon; Liu, Yong; Cao, Waterman
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [RFC] examples: remove l3fwd-vf example
>
> A
2015-08-04 16:05, Bruce Richardson:
> On Tue, Aug 04, 2015 at 04:27:45PM +0200, Thomas Monjalon wrote:
> > GCC 4.8 raises this error:
> > lib/librte_eal/bsdapp/eal/eal_pci.c:453:15: error: cast discards
> > '__attribute__((const))' qualifier from pointer target type
> >.pi_data = *(u_int32_t *)
From: Harpal Singh
Added a new hotplug test program: it has been added to test hot removal of a
vfio device.
1) This test will first deregister all the pci drivers and register its own
driver.
2) Then it scan the bus and call probe for all the scanned devices whose vendor
id and device id is reg
From: Harpal Singh
This patch will add support for req interrupt which will be used
by vfio kernel module to request user space to release allocated resources.
It will provide addtional mechanism in user space to get system notification
about when to release vfio resources.
Signed-off-by: Harpal
From: Harpal Singh
This patch will add a new API i.e. pci_vfio_unmap_resource.
It will basically cleanup all the vfio resources allocated for a device.
cleanup includes :-
1) removing vfio_res from vfio_res_list
2) unmap mapped bars
3) close device fd
4) close group fd
5) free vfio_res
Signed-of
From: Harpal Singh
This patch set will provide vfio hotplug removal feature. It include 3 patches:-
1) First patch adds the vfio unmap resource feature, which will release the
resources allocated during initialization phase.
2) Second patch adds vfio req interrupt support, which will help vfio k
Please refer dec/build-sdk-quick.txt
EXTRA_CFLAGS=-g
should work.
Thanks,
Michael
On 2015/8/3 9:29, Thomas Monjalon wrote:
> 2015-08-03 16:16, Montorsi, Francesco:
>> Hi all,
>> I have searched the archives for this, without much success.
>>
>> Is it possible to build dpdk user-space libraries
Actually, l3fwd works fine with fm10k vf.
I don't know what's the exact reason of l3fwd-vf still in DPDK, at least we
could make full support for vf in l3fwd instead of another sample with most
code are the same compare with l3fwd.
Thanks,
Michael
On 2015/7/22 7:51, Zhang, Helin wrote:
Marvin
As to linux man page: http://linux.die.net/man/3/backtrace_symbols, The
address of the array of string pointers is returned as the function result of
backtrace_symbols(). This array is malloced by backtrace_symbols(), and must be
freed by the caller. The strings pointed to by the array of point
Hi DPDK community,
I've been using DPDK v1.7 and v1.8 for the past year. On updating to
v2.0.0, I see that *rte_5tuple_filter* has been deprecated as well as the
associated install/remove call,* rte_eth_dev_add_5tuple_filter()*
I now see that rte_eth_ntuple_filter has been added in place.
1) Is
GCC 4.8 raises this error:
lib/librte_eal/bsdapp/eal/eal_pci.c:453:15: error: cast discards
'__attribute__((const))' qualifier from pointer target type
.pi_data = *(u_int32_t *)buf,
^
Note: this assignment seems useless because pi_data is filled
with memset later.
Fixes: 632b2d1
if the name parameter to rte_eth_bond_create() was NULL,
there was a segmentation fault.
Signed-off-by: Bernard Iremonger
---
drivers/net/bonding/rte_eth_bond_api.c | 26 --
1 file changed, 16 insertions(+), 10 deletions(-)
diff --git a/drivers/net/bonding/rte_eth_bond_a
On Tue, Aug 04, 2015 at 04:27:45PM +0200, Thomas Monjalon wrote:
> GCC 4.8 raises this error:
> lib/librte_eal/bsdapp/eal/eal_pci.c:453:15: error: cast discards
> '__attribute__((const))' qualifier from pointer target type
>.pi_data = *(u_int32_t *)buf,
>^
>
> Note: this assign
The i40e_xmit_pkts() is called, which often means HW offload is used here, so
we had better remove 'unlikely' check for checksum offload.
Signed-off-by: Jijiang Liu
---
drivers/net/i40e/i40e_rxtx.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/i40e/i40e
On receive side, the burst size now floor aligns to RTE_IXGBE_DESCS_PER_LOOP
power of 2.
According to this rule, the burst size less than 4 still won't receive anything.
(Before this change, the burst size less than 32 can't receive anything.)
_recv_*_pkts_vec returns no more than 32(RTE_IXGBE_RXQ
Hi,
On 08/04/2015 04:20 AM, Yan, Liming (Nokia - CN/Hangzhou) wrote:
> Hi,
> As we see, DPDK ring has mainly the enqueue/dequeue APIs for SINGLE/MULTI
> producer/consumer. I have a requirement in work to take a peek on the top
> object in the ring. I don't want to consume it, just check th
Thomas, Changchun,
On 29/07/2015 14:56, Thomas Monjalon wrote:
> Back on this old patch, it seems justified but nobody agreed.
>
> --- a/lib/librte_pmd_virtio/virtio_ethdev.c
> +++ b/lib/librte_pmd_virtio/virtio_ethdev.c
> @@ -1288,7 +1288,6 @@ virtio_dev_configure(struct rte_eth_dev *dev)
>
Hi Harpal,
> This patch will add a new API i.e. pci_vfio_unmap_resource.
> It will basically cleanup all the vfio resources allocated for a device.
> cleanup includes :-
> 1) removing vfio_res from vfio_res_list
> 2) unmap mapped bars
> 3) close device fd
> 4) close group fd
> 5) free vfio_res
Do
Hello Experts:
How can I configure my NIC setting(s) when loaded with the dpdk:igb_uio driver?
E.g I need to keep the MAC address and the IP address of the NIC the "same as
before" after switching to a dpdk:igb_uio driver for the NIC.
Is there a equiv of "ifconfig" utility in dpdk?
How do I ad
On Sat, Aug 01, 2015 at 09:26:34AM +0800, hepeng wrote:
> In *ixgbe_tx_free_bufs*, after recycling some tx entries, one should set
> their mbuf pointers to NULL.
>
> The first path is not correct, the txep->mbuf should be set to NULL no matter
> if it is recycled into mempool
> Signed-off-by: he
Hi Zoltan,
> > } else if (adapter->rx_vec_allowed) {
> > PMD_INIT_LOG(DEBUG, "Vector rx enabled, please make sure RX "
> > - "burst size no less than 32.");
> > + "burst size no less than "
> > +
On 04/08/15 08:32, Cunming Liang wrote:
> On receive side, the burst size now floor aligns to RTE_IXGBE_DESCS_PER_LOOP
> power of 2.
> According to this rule, the burst size less than 4 still won't receive
> anything.
> (Before this change, the burst size less than 32 can't receive anything.)
>
Suggest you post this question to Openvswitch.org.
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of wenxu
> Sent: Tuesday, August 04, 2015 5:52 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] Vhost-User port not work and always show 'down'
>
> Hi all,
>
>
>
On Tue, 04 Aug 2015 14:57:16 +0200
Olivier MATZ wrote:
> Hi,
>
>
> On 08/04/2015 04:20 AM, Yan, Liming (Nokia - CN/Hangzhou) wrote:
> > Hi,
> > As we see, DPDK ring has mainly the enqueue/dequeue APIs for
> > SINGLE/MULTI producer/consumer. I have a requirement in work to take a
> > peek
On Tue, 4 Aug 2015 17:04:18 +0800
chixiaobo wrote:
> diff --git a/lib/librte_eal/linuxapp/eal/eal_debug.c
> b/lib/librte_eal/linuxapp/eal/eal_debug.c
> index 44fc4f3..ceca2e8 100644
> --- a/lib/librte_eal/linuxapp/eal/eal_debug.c
> +++ b/lib/librte_eal/linuxapp/eal/eal_debug.c
> @@ -58,6 +58,9
Acked-by: Marvin Liu
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Jijiang Liu
> Sent: Tuesday, August 04, 2015 3:57 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH] i40e:remove unlikely check in i40e_xmit_pkts
> for checksum offload
>
> The i40e_xm
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Wenzhuo Lu
> Sent: Friday, July 10, 2015 3:24 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v2] doc: announce ABI change of
> rte_eth_fdir_filter, rte_eth_fdir_masks
>
> For x550 supports 2 new flow dire
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Wenzhuo Lu
> Sent: Friday, July 10, 2015 3:24 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v2] doc: announce ABI change of
> rte_eth_fdir_filter, rte_eth_fdir_masks
>
> For x550 supports 2 new flow dire
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Jingjing Wu
> Sent: Monday, July 20, 2015 8:04 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH] doc: announce ABI change for
> rte_eth_fdir_filter
>
> To fix the FVL's flow director issue for SCTP flow, rt
> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Jingjing Wu
> Sent: Monday, July 20, 2015 8:04 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH] doc: announce ABI change for
> rte_eth_fdir_filter
>
> To fix the FVL's flow director issue for SCTP flow, rt
>-Original Message-
>From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
>Sent: Monday, August 03, 2015 7:39 PM
>To: Chao Zhu
>Cc: dev at dpdk.org; Zhigang Lu
>Subject: Re: [dpdk-dev] [PATCH] fm10k: fix the compilation on big endian
>platforms
>
>2015-08-03 19:32, Chao Zhu:
>> On 20
but I don't have smtp server... Can anybody help with this?
diff --git a/examples/kni/main.c b/examples/kni/main.c
index 6f74d8e..6d434ad 100644
--- a/examples/kni/main.c
+++ b/examples/kni/main.c
@@ -830,9 +830,9 @@ kni_free_kni(uint8_t port_id)
if (port_id >= RTE_MAX_ETHPORTS || !p[port_
Hi,
As we see, DPDK ring has mainly the enqueue/dequeue APIs for SINGLE/MULTI
producer/consumer. I have a requirement in work to take a peek on the top
object in the ring. I don't want to consume it, just check the reference of the
object. How could this be supported? Or any alternative s
Hi,
As we see, DPDK ring has mainly the enqueue/dequeue APIs for SINGLE/MULTI
producer/consumer. I have a requirement in work to take a peek on the top
object in the ring. I don't want to consume it, just check the reference of the
object. How could this be supported? Or any alternative s
A new DPDK release candidate is ready for testing:
http://dpdk.org/browse/dpdk/tag/?id=v2.1.0-rc3
We are very close to the major release 2.1.
The next release candidate should include mostly some doc updates,
and especially patches for the release notes.
Changelog (main changes since 2.1.
2015-08-04 06:39, EaseTheWorld Mr.:
> but I don't have smtp server... Can anybody help with this?
Dear Mr EaseTheWorld,
It's a pleasure to ease your first contribution :)
You have to set your SMTP parameters in ~/.gitconfig.
Example for your gmail address:
[sendemail]
suppressfrom = true
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