Hi, Nishant,
according to the log, it failed when VF called
rte_eth_dev_default_mac_addr_set. I think it may has nothing
to do with bond. I suggest you check out the ops (i40e driver)
,that is, 'i40evf_set_default_mac_addr', maybe check out the input
parameter, or the communication way between VF and PF, to figure out
if they exist any bugs.
Thanks.
在 2021/9/21 4:38, Nishant Verma 写道:
Thanks for the reply.
Actually till this time the test has not even started. I have a INTEL
processor with 2 onboard nic.
b5:00.0 Ethernet controller: Intel Corporation Ethernet Connection X722
for 10GbE backplane (rev 04)
b5:00.1 Ethernet controller: Intel Corporation Ethernet Connection X722
for 10GbE backplane (rev 04)
I created 2 VF on each of the PF and whitelisted the VF's PCI to execute
my test app. I am using one VF from each to create a bond(ACTIVE BACKUP)
that will be used by my app.
EAL init is fine after that port configure is fine as of now. But after
bond creation when I am going for init, it gives me this error
mac_address_slaves_update(1495) - 1 Failed to update port Id 0 MAC address
and furter on port start fails.
Thanks.
Regards,
Nishant Verma
On Fri, Sep 17, 2021 at 8:51 PM Min Hu (Connor) <humi...@huawei.com
<mailto:humi...@huawei.com>> wrote:
Hi, Nishant,
could you tell us your complete detailed steps and logs for
test ？
the more detailed the better， thanks.
在 2021/9/18 1:20, Nishant Verma 写道:
> Hi,
>
> I am stuck with a bonding issue wrt. DPDK 18.11 with X722 ethernet
> controller.
>
> My system basically creates VF's through SRIOV on top of two
PF's. One
> issue I found was if I try to change the MAC address of VF more
then once,
> it won't let me do that. Anyway I can live with that but when I
am creating
> bond interface on top of 2 VF's. I am getting this error.
>
> Changed Address:06:00:00:02:b7:21
> FWK: Bond interface net_bonding1 created successfully, id = 2
>
> *mac_address_slaves_update(1495) - Failed to update port Id 0 MAC
address*FWK:
> Adding slave (0) to bond (2)
> mac_address_slaves_update(1495) - Failed to update port Id 0 MAC
address
> mac_address_slaves_update(1503) - Failed to update port Id 1 MAC
address
> FWK: Adding slave (1) to bond (2)
> mac_address_slaves_update(1495) - Failed to update port Id 0 MAC
address
> mac_address_slaves_update(1503) - Failed to update port Id 1 MAC
address
> EAL: Error - exiting with code: 1
> Cause: rte_eth_dev_start: err=-1, port=2
>
> I checked a whole lot of patches but everything seems to be in
place in
> this release. What else can I try to get rid of these errors?
>
> Thanks.
>
> Regards,
> Nishant Verma
> .
>
