Initialization failed, stack notified driver is NOT running!

https://bugs.dpdk.org/show_bug.cgi?id=304

Bug ID: 304
Summary: [bnx2x_init] Initialization failed, stack notified
driver is NOT running!
Product: DPDK
Version: 19.05
Hardware: x86
OS: Linux
Status: CONFIRMED
Severity: major
Priority: Normal
Component: ethdev
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---

Hi,
we are trying to run example testpmd application with BCM57840 NetXtreme II 10/20-Gigabit Ethernet (rev 11) card.
command used to run testpmd application.
#./testpmd -l 0-3 -n 4 -w 0000:37:00.1 -w 0000:37:00.2 -- -i --portmask=0x1 --nb-cores=2

But we see the following error
___________________________________________________________________________

[bnx2x_prev_unload:9504(37:00.1:dpdk-port-0)] Failed to unload previous driver!
EAL: PCI device 0000:37:00.2 on NUMA socket 0
EAL: probe driver: 14e4:16a2 net_bnx2x
[bnx2x_nic_load_analyze_req:2772(37:00.2:dpdk-port-1)] FW 0x000b0d07 already loaded (mine is 0x00330207) [bnx2x_nic_load_analyze_req:2772(37:00.2:dpdk-port-1)] FW 0x000b0d07 already loaded (mine is 0x00330207) [bnx2x_nic_load_analyze_req:2772(37:00.2:dpdk-port-1)] FW 0x000b0d07 already loaded (mine is 0x00330207) [bnx2x_nic_load_analyze_req:2772(37:00.2:dpdk-port-1)] FW 0x000b0d07 already loaded (mine is 0x00330207) [bnx2x_nic_load_analyze_req:2772(37:00.2:dpdk-port-1)] FW 0x000b0d07 already loaded (mine is 0x00330207) [bnx2x_nic_load_analyze_req:2772(37:00.2:dpdk-port-1)] FW 0x000b0d07 already loaded (mine is 0x00330207) [bnx2x_nic_load_analyze_req:2772(37:00.2:dpdk-port-1)] FW 0x000b0d07 already loaded (mine is 0x00330207) [bnx2x_nic_load_analyze_req:2772(37:00.2:dpdk-port-1)] FW 0x000b0d07 already loaded (mine is 0x00330207) [bnx2x_nic_load_analyze_req:2772(37:00.2:dpdk-port-1)] FW 0x000b0d07 already loaded (mine is 0x00330207) [bnx2x_nic_load_analyze_req:2772(37:00.2:dpdk-port-1)] FW 0x000b0d07 already loaded (mine is 0x00330207) [bnx2x_prev_unload:9504(37:00.2:dpdk-port-1)] Failed to unload previous driver! Interactive-mode selected
previous number of forwarding ports 2 - changed to number of configured ports 1
testpmd: create a new mbuf pool <mbuf_pool_socket_0>: n=171456, size=2176, socket=0
testpmd: preferred mempool ops selected: ring_mp_mc

Warning! port-topology=paired and odd forward ports number, the last port will pair with itself.

Configuring Port 0 (socket 0) [bnx2x_nic_load_analyze_req:2772(37:00.1:dpdk-port-0)] FW 0x000b0d07 already loaded (mine is 0x00330207) [bnx2x_init:7531(37:00.1:dpdk-port-0)] Initialization failed, stack notified driver is NOT running!
Fail to start port 0
Configuring Port 1 (socket 0) [bnx2x_nic_load_analyze_req:2772(37:00.2:dpdk-port-1)] FW 0x000b0d07 already loaded (mine is 0x00330207) [bnx2x_init:7531(37:00.2:dpdk-port-1)] Initialization failed, stack notified driver is NOT running!
Fail to start port 1
Please stop the ports first
Done
____________________________________________________________________

Below are the Hardware Details
____________________________________________________________________
#modinfo bnx2x

filename:       /lib/modules/3.10.0-957.el7.x86_64/extra/netxtreme2/bnx2x.ko
version:        1.714.25
license:        GPL
description:    QLogic
BCM57710/57711/57711E/57712/57712_MF/57800/57800_MF/57810/57810_MF/57840/57840_MF
Driver
author:         Eliezer Tamir
retpoline:      Y
rhelversion:    7.6
srcversion:     0271E650E3FAC8C60DAB424
alias:          pci:v000014E4d0000163Fsv*sd*bc*sc*i*

#lspci | grep -i "broadcom"

lspci | grep -i "broad"
37:00.0 Ethernet controller: Broadcom Inc. and subsidiaries BCM57840 NetXtreme II 10/20-Gigabit Ethernet (rev 11)
37:00.1 Ethernet controller: Broadcom Inc. and subsidiaries BCM57840 NetXtreme II 10/20-Gigabit Ethernet (rev 11)
37:00.2 Ethernet controller: Broadcom Inc. and subsidiaries BCM57840 NetXtreme II 10/20-Gigabit Ethernet (rev 11)
37:00.3 Ethernet controller: Broadcom Inc. and subsidiaries BCM57840 NetXtreme II 10/20-Gigabit Ethernet (rev 11)
37:00.4 Ethernet controller: Broadcom Inc. and subsidiaries BCM57840 NetXtreme II 10/20-Gigabit Ethernet (rev 11)
37:00.5 Ethernet controller: Broadcom Inc. and subsidiaries BCM57840 NetXtreme II 10/20-Gigabit Ethernet (rev 11)
37:00.6 Ethernet controller: Broadcom Inc. and subsidiaries BCM57840 NetXtreme II 10/20-Gigabit Ethernet (rev 11)
37:00.7 Ethernet controller: Broadcom Inc. and subsidiaries BCM57840 NetXtreme II 10/20-Gigabit Ethernet (rev 11)

_____________________________________________

(NOTE:we have installed dpdk by enabling flag CONFIG_RTE_LIBRTE_BNX2X_PMD=y).

Therefore can you suggest any extra configuration needs to be enabled or added?.
/what is the correct way to install and run dpdk application for broadcom NIC card?.

Regards,
ullas

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