Re: [dts] dts can not support one more different nics test in one configuration file

["Qiu, Michael" <michael.qiu@intel.com>]

On 1/22/2015 6:31 PM, Zhang, XiaonanX wrote:
> Hi all,
>    When I tested l3fwd performance on the fortville_spirit and fortville_eagle nic on Federal 21 and Federal20,
>    I also met this problem.
>    I think the question is about framework  restore_interfaces function of framework crb.py file and 
>    I have been modified for fortvill testing due to Fedora20 kernel has been supported i40e driver.
>    Suggestion:
>    Modifiy /framework/crb.py:
>
>    def restore_interfaces(self):
>         """
>         Restore Linux interfaces.
>         """
>         if dts.drivername == "vfio-pci":
>             self.send_expect("rmmod vfio_iommu_type1", "# ", 10)
>             self.send_expect("rmmod vfio_pci", "# ", 10)
>             self.send_expect("rmmod vfio", "# ", 10)
>         else:
>             self.send_expect("rmmod igb_uio", "# ", 10)
>         self.send_expect("modprobe igb", "# ", 20)
>         self.send_expect("modprobe ixgbe", "# ", 20)
>         self.send_expect("modprobe e1000e", "# ", 20)
>         self.send_expect("modprobe e1000", "# ", 20)
>         self.send_expect("modprobe virtio_net", "# ", 20)
> +       self.send_expect("`insmod /usr/lib/modules/`uname -r`/kernel/drivers/net/ethernet/intel/i40e/i40e.ko`", "# ", 50)

If have supported, you should just exec "modprobe i40e" .

Also you need to send out as a patch.

Thanks,
Michael
>    It has been verified in our testing performance l3fwd, That's ok.
>    But, If we do this We found Fortville testing only run one case, for example L3fwd.
>
>    If we run other cases in execution.cfg, such as pmd port map cannot map always -1.
>    
>
> Best Regards
> Xiaonan 
>
>    
>
> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Qiu, Michael
> Sent: Thursday, January 22, 2015 3:44 PM
> To: Tang, HaifengX; dts@dpdk.org
> Subject: Re: [dts] dts can not support one more different nics test in one configuration file
>
> On 1/22/2015 3:23 PM, Tang, HaifengX wrote:
>> Hi all:
>> Recently , I found that our dts  cannot support  one more different nics  test  in one configuration file.
>> Such as the following configuration:
>>
>> [Execution1]
>> crbs=10.239.128.128
> You'd better to remove this private info in public maillist :)
>
>> drivername=igb_uio
>> test_suites=
>>     pmd,
>>     ipfrag,
>>
>> targets=
>>     x86_64-native-linuxapp-gcc
>> parameters=nic_type=kawela_4:func=true
>>
>> [Execution2]
>> crbs=10.239.128.128
> Here
>
>> drivername=igb_uio
>> test_suites=
>>     pmd,
>>     ipfrag,
>> targets=
>>     x86_64-native-linuxapp-gcc
>> parameters=nic_type=springville:func=true
> BTW, you'd better to supply the error log for others to debug.
>
> Thanks,
> Michael
>> Thanks,
>> Haifeng
>>
>>
>