Hello,
We are trying to run the
"dpdk-16.04\examples\multi_process\client_server_mp" sample application
on a RHEL6.7 linux server, with DPDK 16.04 and the following network
interfaces:
Network devices using DPDK-compatible driver
============================================
0000:10:00.0 'BCM57840 NetXtreme II 10 Gigabit Ethernet' drv=igb_uio
unused=bnx2x
0000:10:00.1 'BCM57840 NetXtreme II 10 Gigabit Ethernet' drv=igb_uio
unused=bnx2x
===================================
PMD: bnx2x_print_adapter_info(): ASIC : 0x168d1010
PMD: bnx2x_print_adapter_info(): Rev : B1
PMD: bnx2x_print_adapter_info(): Bus PCIe : 8,
PMD: bnx2x_print_adapter_info(): 5 Gbps
PMD: bnx2x_print_adapter_info(): Flags :
PMD: bnx2x_print_adapter_info(): MSI
PMD: bnx2x_print_adapter_info(): |
PMD: bnx2x_print_adapter_info(): MSI-X
PMD: bnx2x_print_adapter_info(): Queues :
PMD: bnx2x_print_adapter_info(): RSS : 1
PMD: bnx2x_print_adapter_info(): DPDK : DPDK 16.04.0
PMD: bnx2x_print_adapter_info(): Driver : BNX2X PMD 1.78.18_1.0.0
PMD: bnx2x_print_adapter_info(): Firmware : 7.2.51
PMD: bnx2x_print_adapter_info(): Bootcode : 7.13.24
PMD: bnx2x_print_adapter_info():
We can run the server process, without problems, with the following command.
./mp_server -c 6 -n 4 -- -p 3 -n 1
.than, in a second shell, we run the client process with the following
command .
./mp_client -c 8 -n 4 --proc-type=auto -- -n 0
.and we always get this output:
EAL: Detected lcore 0 as core 0 on socket 0
EAL: Detected lcore 1 as core 1 on socket 0
EAL: Detected lcore 2 as core 2 on socket 0
EAL: Detected lcore 3 as core 3 on socket 0
EAL: Detected lcore 4 as core 4 on socket 0
EAL: Detected lcore 5 as core 5 on socket 0
EAL: Detected lcore 6 as core 0 on socket 1
EAL: Detected lcore 7 as core 1 on socket 1
EAL: Detected lcore 8 as core 2 on socket 1
EAL: Detected lcore 9 as core 3 on socket 1
EAL: Detected lcore 10 as core 4 on socket 1
EAL: Detected lcore 11 as core 5 on socket 1
EAL: Support maximum 128 logical core(s) by configuration.
EAL: Detected 12 lcore(s)
EAL: Auto-detected process type: SECONDARY
EAL: Setting up physically contiguous memory...
EAL: Analysing 16 files
EAL: Mapped segment 0 of size 0x200000000
EAL: Mapped segment 1 of size 0x200000000
EAL: memzone_reserve_aligned_thread_unsafe(): memzone <RG_MP_log_history>
already exists
RING: Cannot reserve memory
EAL: TSC frequency is ~2400000 KHz
EAL: Master lcore 3 is ready (tid=f7fec880;cpuset=[3])
PMD: rte_bnx2x_pmd_init(): >>
PMD: rte_bnx2xvf_pmd_init(): >>
EAL: PCI device 0000:10:00.0 on NUMA socket 0
EAL: probe driver: 14e4:16a1 rte_bnx2x_pmd
EAL: PCI memory mapped at 0x7fffc0000000
EAL: PCI memory mapped at 0x7fffc0800000
EAL: PCI memory mapped at 0x7fffc1000000
PMD: eth_bnx2x_dev_init(): >>
PMD: bnx2x_common_dev_init(): >>
mp_client: /root/dpdk/dpdk-16.04/drivers/net/bnx2x/bnx2x_ethdev.c:430:
bnx2x_common_dev_init: Assertion `sc->bar[0].base_addr' failed.
Aborted (core dumped)
and this is the call stack from dump file:
(gdb) bt
#0 0x000000363c032625 in raise () from /lib64/libc.so.6
#1 0x000000363c033e05 in abort () from /lib64/libc.so.6
#2 0x000000363c02b74e in __assert_fail_base () from /lib64/libc.so.6
#3 0x000000363c02b810 in __assert_fail () from /lib64/libc.so.6
#4 0x00000000004b8ed3 in bnx2x_common_dev_init ()
#5 0x0000000000473bfa in rte_eth_dev_init ()
#6 0x0000000000482422 in rte_eal_pci_probe ()
#7 0x00000000004779b8 in rte_eal_init ()
#8 0x0000000000420e7c in main ()
All this steps on different server with Intel NICs make the application
(server side e client side) run with no problems at all.
Is there someone that could help us to understand this issue with Qlogic
(Broadcom) driver?
Thanks in advance,
David Coen
