[dpdk-users] bnx2x_init failed

[Patil, Harish]

Hi Nirmoy
We will have to internally try this test case and get back to you.
Thanks.

From: nirmoy das <nirmoy.aiemd at gmail.com<mailto:nirmoy.aiemd at gmail.com>>
Date: Thursday, January 25, 2018 at 5:30 AM
To: Nirmoy Das <ndas at suse.de<mailto:ndas at suse.de>>
Cc: Harish Patil <Harish.Patil at cavium.com<mailto:Harish.Patil at cavium.com>>, "Mody, Rasesh" <Rasesh.Mody at cavium.com<mailto:Rasesh.Mody at cavium.com>>, "users at dpdk.org<mailto:users at dpdk.org>" <users at dpdk.org<mailto:users at dpdk.org>>
Subject: Re: [dpdk-users] bnx2x_init failed

Hi Harish,

Do you need any other logs/info for this?

Regards,
Nirmoy

On Jan 17, 2018 11:18 AM, "Nirmoy Das" <ndas at suse.de<mailto:ndas at suse.de>> wrote:
Hi Harish,

kni example application.

here's the command that fails.
dpdk_example_kni -- -P -p 1 --config="(0,1,2,3)"



Adding more details

PCI devices for eth0 and eth1 remain bound to bnx2x driver

0000.04:00.0 eth0
0000.04:00.1 eth1

The rest are bound to igb_uio driver

0000.04:00.2
 [...]
0000.04:00.7

###########################################
dpdk_example_kni -- -P -p 1 --config="(0,1,2,3)"
Fails, Cause: Could not start port0 (-1)
###########################################
dpdk_example_kni -- -P -p 2 --config="(1,4,5,6)"
Works
pci device 04:00.03
Lcore 4 is reading from port1
Lcore 5 is writing to port1
###########################################
dpdk_example_kni -- -P -p 4 --config="(2,1,2,3)"
Fails, Cause: Could not start port2 (-1)
They are still trying to use Lcore 1&2



Environment:
============
SLES 12 SP3
Kernel 4.4.73-5-default x86_64
dpdk-tools-16.11.1-6.50.x86_64
dpdk-kmp-default-16.11.1_k4.4.73_5-6.50.x86_64
dpdk-16.11.1-6.50.x86_64

Hardware:
=========
# /usr/sbin/hwinfo --netcard
87: PCI 400.0: 0200 Ethernet controller
  [Created at pci.378]
  Unique ID: rBUF.sL+v+HVDdA2
  Parent ID: _Znp.dXj21w8z979
  SysFS ID: /devices/pci0000:00/0000:00:02.0/0000:04:00.0
  SysFS BusID: 0000:04:00.0
  Hardware Class: network
  Device Name: "NIC Port 1"
  Model: "Hewlett-Packard Company Flex-10 10Gb 2-port 530FLB Adapter [Meru]"
  Vendor: pci 0x14e4 "Broadcom"
  Device: pci 0x168e "NetXtreme II BCM57810 10 Gigabit Ethernet"
  SubVendor: pci 0x103c "Hewlett-Packard Company"
  SubDevice: pci 0x1798 "Flex-10 10Gb 2-port 530FLB Adapter [Meru]"
  Revision: 0x11
  Driver: "bnx2x"
  Driver Modules: "bnx2x"
  Device File: eth0
  Features: FCoEOffload = off, iSCSIOffload = off, StorageOnly = off
  Memory Range: 0xf6000000-0xf67fffff (ro,non-prefetchable)
  Memory Range: 0xf5800000-0xf5ffffff (ro,non-prefetchable)
  Memory Range: 0xf57f0000-0xf57fffff (ro,non-prefetchable)
  Memory Range: 0xf0000000-0xf007ffff (ro,non-prefetchable,disabled)
  IRQ: 81 (no events)
  HW Address: 74:46:a0:f5:03:80
  Permanent HW Address: 74:46:a0:f5:03:80
  Link detected: no
  Module Alias: "pci:v000014E4d0000168Esv0000103Csd00001798bc02sc00i00"
  Driver Info #0:
    Driver Status: bnx2x is active
    Driver Activation Cmd: "modprobe bnx2x"
  Config Status: cfg=no, avail=yes, need=no, active=unknown
  Attached to: #56 (PCI bridge)


# /sbin/ethtool -i eth0
driver: bnx2x
version: 1.712.30-0
firmware-version: bc 7.14.62
expansion-rom-version:
bus-info: 0000:04:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: yes

On 01/16/2018 06:58 PM, Patil, Harish wrote:
>
>
> -----Original Message-----
> From: Nirmoy Das <ndas at suse.de<mailto:ndas at suse.de>>
> Date: Tuesday, January 16, 2018 at 8:39 AM
> To: Harish Patil <Harish.Patil at cavium.com<mailto:Harish.Patil at cavium.com>>
> Cc: "Mody, Rasesh" <Rasesh.Mody at cavium.com<mailto:Rasesh.Mody at cavium.com>>, "users at dpdk.org<mailto:users at dpdk.org>"
> <users at dpdk.org<mailto:users at dpdk.org>>
> Subject: bnx2x_init failed
>
>> Hi Harish/Rasesh,
>>
>> I am getting following error on NetXtreme II BCM57810 10 Gigabit
>> Ethernet while running dpdk KNI/testpmd application
>>
>> PMD: bnx2x_reg_write32(): offset=0x0000a3c8 val=0x00000800
>> PMD: bnx2x_init(): Initialization failed, stack notified driver is NOT
>> running!
>> PMD: bnx2x_dev_start(): bnx2x_init failed (-6)
>> EAL: Error - exiting with code: 1
>>  Cause: Could not start port0 (-1)
>>
>> I can't figure out why, its running on 4.4.103-6.38-default and have the
>> required firmware. Do you have any suggestion why we are facing this issue
>>
>> Regards,
>> Nirmoy
>> --
>> SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB
>> 21284 (AG Nürnberg) Maxfeldstr. 5
>> D-90409 Nürnberg / Phone: +49-911-740 18-4
>
>
> Hi Nirmoy,
> Is it testpmd or KNI or both which is not working?
> Pls provide the exact cmdline you used to launch the applications?
>
> Thanks.
>>
>

Nirmoy
--
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB
21284 (AG Nürnberg) Maxfeldstr. 5
D-90409 Nürnberg / Phone: +49-911-740 18-4