如何解决Linux 系统未检测到 BNXT_EN 网卡
我正在运行 Wind River Linux LTS，并且正在尝试添加对 BNXT_EN 系列 NIC 的支持。我面临的问题是机器在 dpdk 应用程序启动时没有检测到网卡。请帮我解决这个问题。 我做了很多关于这个的谷歌。我认为网卡应该绑定到用户空间才能工作（igb_uio）尝试使用 dpdk-devbind.py 手动绑定，但是当我这样做时网卡消失了。将其绑定回 bnxt_en，使其出现，但不起作用。 提前致谢。以下是一些可能会有所帮助的详细信息：
Edit-1
- 从下面可以看出，librte_pmd_bnxt.so 已构建并加载
- 我确实将日志级别设置为 8，并在下面添加了 dpdk 日志。
bash# find . -name "librte*bnxt*"
./usr/lib64/dpdk-18/librte_pmd_bnxt.so.2.1
bash#
bash# cat /sys/bus/pci/drivers/bnxt_en/
0000:00:03.0/ 0000:00:06.0/ module/ remove_id unbind
0000:00:05.0/ bind new_id uevent
手动将它们绑定到 igb_uio 后：
bash# cat /sys/bus/pci/drivers/igb_uio/
0000:00:03.0/ 0000:00:06.0/ module/ remove_id unbind
0000:00:05.0/ bind new_id uevent
bash# cat /mnt/disk0/dpdk.log
03-02-2021 10:49:43.406347 EAL: Support maximum 128 logical core(s) by configuration.
03-02-2021 10:49:43.406352 EAL: Detected 16 lcore(s)
03-02-2021 10:49:43.406365 EAL: Detected 1 NUMA nodes
03-02-2021 10:49:43.406664 EAL: open shared lib /usr/lib64/dpdk-18/librte_pmd_ixgbe.so.2.1
03-02-2021 10:49:43.407327 EAL: open shared lib /usr/lib64/dpdk-18/librte_pmd_e1000.so.1.1
03-02-2021 10:49:43.409000 EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
03-02-2021 10:49:43.409957 EAL: Module /sys/module/vfio_pci not found! error 2 (No such file or directory)
03-02-2021 10:49:43.409963 EAL: VFIO PCI modules not loaded
03-02-2021 10:49:43.411620 EAL: No free hugepages reported in hugepages-1048576kB
03-02-2021 10:49:43.411767 EAL: Probing VFIO support...
03-02-2021 10:49:43.411777 EAL: Module /sys/module/vfio not found! error 2 (No such file or directory)
03-02-2021 10:49:43.411780 EAL: VFIO modules not loaded,skipping VFIO support...
03-02-2021 10:49:43.411792 EAL: Ask a virtual area of 0x2e000 bytes
03-02-2021 10:49:43.411813 EAL: Virtual area found at 0x100000000 (size = 0x2e000)
03-02-2021 10:49:43.411954 EAL: Setting up physically contiguous memory...
03-02-2021 10:49:43.411964 EAL: Setting maximum number of open files to 4096
03-02-2021 10:49:43.411970 EAL: Detected memory type: socket_id:0 hugepage_sz:1073741824
03-02-2021 10:49:43.411972 EAL: Detected memory type: socket_id:0 hugepage_sz:2097152
03-02-2021 10:49:43.411976 EAL: Creating 4 segment lists: n_segs:32 socket_id:0 hugepage_sz:1073741824
03-02-2021 10:49:43.411979 EAL: Ask a virtual area of 0x1000 bytes
03-02-2021 10:49:43.411983 EAL: Virtual area found at 0x10002e000 (size = 0x1000)
03-02-2021 10:49:43.411999 EAL: Memseg list allocated: 0x100000kB at socket 0
03-02-2021 10:49:43.412002 EAL: Ask a virtual area of 0x800000000 bytes
03-02-2021 10:49:45.37931 EAL: Virtual area found at 0x140000000 (size = 0x800000000)
03-02-2021 10:49:45.52277 EAL: Memseg list allocated: 0x100000kB at socket 0
03-02-2021 10:49:45.52281 EAL: Ask a virtual area of 0x800000000 bytes
03-02-2021 10:49:46.680676 EAL: Virtual area found at 0x980000000 (size = 0x800000000)
03-02-2021 10:49:46.694952 EAL: Ask a virtual area of 0x1000 bytes
03-02-2021 10:49:46.694970 EAL: Virtual area found at 0x1180000000 (size = 0x1000)
03-02-2021 10:49:46.695028 EAL: Memseg list allocated: 0x100000kB at socket 0
03-02-2021 10:49:46.695031 EAL: Ask a virtual area of 0x800000000 bytes
03-02-2021 10:49:48.305421 EAL: Virtual area found at 0x11c0000000 (size = 0x800000000)
03-02-2021 10:49:48.319722 EAL: Ask a virtual area of 0x1000 bytes
03-02-2021 10:49:48.319741 EAL: Virtual area found at 0x19c0000000 (size = 0x1000)
03-02-2021 10:49:48.319798 EAL: Memseg list allocated: 0x100000kB at socket 0
03-02-2021 10:49:48.319827 EAL: Ask a virtual area of 0x800000000 bytes
03-02-2021 10:49:49.950396 EAL: Virtual area found at 0x1a00000000 (size = 0x800000000)
03-02-2021 10:49:49.964673 EAL: Creating 32 segment lists: n_segs:1024 socket_id:0 hugepage_sz:2097152
03-02-2021 10:49:49.964684 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:49.964702 EAL: Virtual area found at 0x2200000000 (size = 0xd000)
03-02-2021 10:49:49.964809 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:49.964813 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:50.62627 EAL: Virtual area found at 0x2200200000 (size = 0x80000000)
03-02-2021 10:49:50.62681 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:50.62690 EAL: Virtual area found at 0x2280200000 (size = 0xd000)
03-02-2021 10:49:50.62782 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:50.62785 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:50.161349 EAL: Virtual area found at 0x2280400000 (size = 0x80000000)
03-02-2021 10:49:50.161395 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:50.161404 EAL: Virtual area found at 0x2300400000 (size = 0xd000)
03-02-2021 10:49:50.161493 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:50.161496 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:50.259251 EAL: Virtual area found at 0x2300600000 (size = 0x80000000)
03-02-2021 10:49:50.259294 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:50.259302 EAL: Virtual area found at 0x2380600000 (size = 0xd000)
03-02-2021 10:49:50.259393 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:50.259397 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:50.358313 EAL: Virtual area found at 0x2380800000 (size = 0x80000000)
03-02-2021 10:49:50.358354 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:50.358363 EAL: Virtual area found at 0x2400800000 (size = 0xd000)
03-02-2021 10:49:50.358447 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:50.358453 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:50.456097 EAL: Virtual area found at 0x2400a00000 (size = 0x80000000)
03-02-2021 10:49:50.456138 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:50.456146 EAL: Virtual area found at 0x2480a00000 (size = 0xd000)
03-02-2021 10:49:50.456227 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:50.456230 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:50.555212 EAL: Virtual area found at 0x2480c00000 (size = 0x80000000)
03-02-2021 10:49:50.555256 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:50.555266 EAL: Virtual area found at 0x2500c00000 (size = 0xd000)
03-02-2021 10:49:50.555341 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:50.555344 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:50.653819 EAL: Virtual area found at 0x2500e00000 (size = 0x80000000)
03-02-2021 10:49:50.653864 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:50.653874 EAL: Virtual area found at 0x2580e00000 (size = 0xd000)
03-02-2021 10:49:50.653967 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:50.653970 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:50.752922 EAL: Virtual area found at 0x2581000000 (size = 0x80000000)
03-02-2021 10:49:50.752966 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:50.752975 EAL: Virtual area found at 0x2601000000 (size = 0xd000)
03-02-2021 10:49:50.753065 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:50.753070 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:50.850820 EAL: Virtual area found at 0x2601200000 (size = 0x80000000)
03-02-2021 10:49:50.850861 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:50.850870 EAL: Virtual area found at 0x2681200000 (size = 0xd000)
03-02-2021 10:49:50.850939 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:50.850942 EAL: A[ 7668.824713] serial8250: too much work for irq4
[ 7668.826866] new_iir c1 ier 7 fcr c2 lcr 13 mcr b lsr 60 msr b0 rx 0 dll 0 dlh 7
sk a virtual area of 0x80000000 bytes
03-02-2021 10:49:50.949796 EAL: Virtual area found at 0x2681400000 (size = 0x80000000)
03-02-2021 10:49:50.949850 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:50.949860 EAL: Virtual area found at 0x2701400000 (size = 0xd000)
03-02-2021 10:49:50.949929 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:50.949932 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:51.47666 EAL: Virtual area found at 0x2701600000 (size = 0x80000000)
03-02-2021 10:49:51.47707 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:51.47716 EAL: Virtual area found at 0x2781600000 (size = 0xd000)
03-02-2021 10:49:51.47784 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:51.47788 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:51.146429 EAL: Virtual area found at 0x2781800000 (size = 0x80000000)
03-02-2021 10:49:51.146469 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:51.146477 EAL: Virtual area found at 0x2801800000 (size = 0xd000)
03-02-2021 10:49:51.146546 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:51.146551 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:51.244248 EAL: Virtual area found at 0x2801a00000 (size = 0x80000000)
03-02-2021 10:49:51.244287 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:51.244295 EAL: Virtual area found at 0x2881a00000 (size = 0xd000)
03-02-2021 10:49:51.244357 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:51.244360 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:51.343355 EAL: Virtual area found at 0x2881c00000 (size = 0x80000000)
03-02-2021 10:49:51.343396 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:51.343404 EAL: Virtual area found at 0x2901c00000 (size = 0xd000)
03-02-2021 10:49:51.343468 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:51.343472 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:51.441217 EAL: Virtual area found at 0x2901e00000 (size = 0x80000000)
03-02-2021 10:49:51.441255 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:51.441265 EAL: Virtual area found at 0x2981e00000 (size = 0xd000)
03-02-2021 10:49:51.441331 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:51.441334 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:51.540519 EAL: Virtual area found at 0x2982000000 (size = 0x80000000)
03-02-2021 10:49:51.540558 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:51.540566 EAL: Virtual area found at 0x2a02000000 (size = 0xd000)
03-02-2021 10:49:51.540635 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:51.540640 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:51.639056 EAL: Virtual area found at 0x2a02200000 (size = 0x80000000)
03-02-2021 10:49:51.639096 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:51.639106 EAL: Virtual area found at 0x2a82200000 (size = 0xd000)
03-02-2021 10:49:51.639169 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:51.639172 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:51.738309 EAL: Virtual area found at 0x2a82400000 (size = 0x80000000)
03-02-2021 10:49:51.738354 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:51.738363 EAL: Virtual area found at 0x2b02400000 (size = 0xd000)
03-02-2021 10:49:51.738427 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:51.738430 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:51.836237 EAL: Virtual area found at 0x2b02600000 (size = 0x80000000)
03-02-2021 10:49:51.836276 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:51.836286 EAL: Virtual area found at 0x2b82600000 (size = 0xd000)
03-02-2021 10:49:51.836351 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:51.836354 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:51.935570 EAL: Virtual area found at 0x2b82800000 (size = 0x80000000)
03-02-2021 10:49:51.935621 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:51.935631 EAL: Virtual area found at 0x2c02800000 (size = 0xd000)
03-02-2021 10:49:51.935706 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:51.935720 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:52.33555 EAL: Virtual area found at 0x2c02a00000 (size = 0x80000000)
03-02-2021 10:49:52.33609 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:52.33618 EAL: Virtual area found at 0x2c82a00000 (size = 0xd000)
03-02-2021 10:49:52.33685 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:52.33688 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:52.132378 EAL: Virtual area found at 0x2c82c00000 (size = 0x80000000)
03-02-2021 10:49:52.132420 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:52.132429 EAL: Virtual area found at 0x2d02c00000 (size = 0xd000)
03-02-2021 10:49:52.132502 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:52.132505 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:52.230175 EAL: Virtual area found at 0x2d02e00000 (size = 0x80000000)
03-02-2021 10:49:52.230216 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:52.230227 EAL: Virtual area found at 0x2d82e00000 (size = 0xd000)
03-02-2021 10:49:52.230295 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:52.230298 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:52.328849 EAL: Virtual area found at 0x2d83000000 (size = 0x80000000)
03-02-2021 10:49:52.328887 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:52.328895 EAL: Virtual area found at 0x2e03000000 (size = 0xd000)
03-02-2021 10:49:52.328958 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:52.328963 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:52.426649 EAL: Virtual area found at 0x2e03200000 (size = 0x80000000)
03-02-2021 10:49:52.426687 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:52.426695 EAL: Virtual area found at 0x2e83200000 (size = 0xd000)
03-02-2021 10:49:52.426756 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:52.426759 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:52.525606 EAL: Virtual area found at 0x2e83400000 (size = 0x80000000)
03-02-2021 10:49:52.525645 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:52.525653 EAL: Virtual area found at 0x2f03400000 (size = 0xd000)
03-02-2021 10:49:52.525718 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:52.525721 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:52.623328 EAL: Virtual area found at 0x2f03600000 (size = 0x80000000)
03-02-2021 10:49:52.623368 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:52.623380 EAL: Virtual area found at 0x2f83600000 (size = 0xd000)
03-02-2021 10:49:52.623447 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:52.623450 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:52.722537 EAL: Virtual area found at 0x2f83800000 (size = 0x80000000)
03-02-2021 10:49:52.722589 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:52.722598 EAL: Virtual area found at 0x3003800000 (size = 0xd000)
03-02-2021 10:49:52.722669 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:52.722672 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:52.821293 EAL: Virtual area found at 0x3003a00000 (size = 0x80000000)
03-02-2021 10:49:52.821339 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:52.821348 EAL: Virtual area found at 0x3083a00000 (size = 0xd000)
03-02-2021 10:49:52.821423 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:52.821426 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:52.920409 EAL: Virtual area found at 0x3083c00000 (size = 0x80000000)
03-02-2021 10:49:52.920452 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:52.920461 EAL: Virtual area found at 0x3103c00000 (size = 0xd000)
03-02-2021 10:49:52.920535 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:[ 7668.970809] serial8250: too much work for irq4
[ 7668.972922] new_iir c1 ier 7 fcr c2 lcr 13 mcr b lsr 60 msr b0 rx 0 dll 0 dlh 7
49:52.920538 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:53.18368 EAL: Virtual area found at 0x3103e00000 (size = 0x80000000)
03-02-2021 10:49:53.18413 EAL: Ask a virtual area of 0xd000 bytes
03-02-2021 10:49:53.18435 EAL: Virtual area found at 0x3183e00000 (size = 0xd000)
03-02-2021 10:49:53.18511 EAL: Memseg list allocated: 0x800kB at socket 0
03-02-2021 10:49:53.18514 EAL: Ask a virtual area of 0x80000000 bytes
03-02-2021 10:49:53.117344 EAL: Virtual area found at 0x3184000000 (size = 0x80000000)
03-02-2021 10:49:53.117674 EAL: Trying to obtain current memory policy.
03-02-2021 10:49:53.403560 EAL: Hugepage /hugepages/rtemap_55 is on socket 0
03-02-2021 10:49:53.403562 EAL: Hugepage /hugepages/rtemap_54 is on socket 0
03-02-2021 10:49:53.403564 EAL: Hugepage /hugepages/rtemap_53 is on socket 0
03-02-2021 10:49:53.403567 EAL: Hugepage /hugepages/rtemap_52 is on socket 0
03-02-2021 10:49:53.403569 EAL: Hugepage /hugepages/rtemap_51 is on socket 0
03-02-2021 10:49:53.403572 EAL: Hugepage /hugepages/rtemap_50 is on socket 0
03-02-2021 10:49:53.403574 EAL: Hugepage /hugepages/rtemap_49 is on socket 0
03-02-2021 10:49:53.403576 EAL: Hugepage /hugepages/rtemap_48 is on socket 0
03-02-2021 10:49:53.403579 EAL: Hugepage /hugepages/rtemap_47 is on socket 0
03-02-2021 10:49:53.403581 EAL: Hugepage /hugepages/rtemap_46 is on socket 0
03-02-2021 10:49:53.403600 EAL: Hugepage /hugepages/rtemap_45 is on socket 0
03-02-2021 10:49:53.403603 EAL: Hugepage /hugepages/rtemap_44 is on socket 0
03-02-2021 10:49:53.403605 EAL: Hugepage /hugepages/rtemap_43 is on socket 0
03-02-2021 10:49:53.403607 EAL: Hugepage /hugepages/rtemap_42 is on socket 0
03-02-2021 10:49:53.403610 EAL: Hugepage /hugepages/rtemap_41 is on socket 0
03-02-2021 10:49:53.403612 EAL: Hugepage /hugepages/rtemap_40 is on socket 0
03-02-2021 10:49:53.403614 EAL: Hugepage /hugepages/rtemap_39 is on socket 0
03-02-2021 10:49:53.403616 EAL: Hugepage /hugepages/rtemap_38 is on socket 0
03-02-2021 10:49:53.403619 EAL: Hugepage /hugepages/rtemap_37 is on socket 0
03-02-2021 10:49:53.403621 EAL: Hugepage /hugepages/rtemap_36 is on socket 0
03-02-2021 10:49:53.403624 EAL: Hugepage /hugepages/rtemap_35 is on socket 0
03-02-2021 10:49:53.403626 EAL: Hugepage /hugepages/rtemap_34 is on socket 0
03-02-2021 10:49:53.403643 EAL: Hugepage /hugepages/rtemap_33 is on socket 0
03-02-2021 10:49:53.403645 EAL: Hugepage /hugepages/rtemap_32 is on socket 0
03-02-2021 10:49:53.403648 EAL: Hugepage /hugepages/rtemap_31 is on socket 0
03-02-2021 10:49:53.403650 EAL: Hugepage /hugepages/rtemap_30 is on socket 0
03-02-2021 10:49:53.403653 EAL: Hugepage /hugepages/rtemap_29 is on socket 0
03-02-2021 10:49:53.403655 EAL: Hugepage /hugepages/rtemap_28 is on socket 0
03-02-2021 10:49:53.403657 EAL: Hugepage /hugepages/rtemap_27 is on socket 0
03-02-2021 10:49:53.403659 EAL: Hugepage /hugepages/rtemap_26 is on socket 0
03-02-2021 10:49:53.403662 EAL: Hugepage /hugepages/rtemap_25 is on socket 0
03-02-2021 10:49:53.403665 EAL: Hugepage /hugepages/rtemap_24 is on socket 0
03-02-2021 10:49:53.403667 EAL: Hugepage /hugepages/rtemap_23 is on socket 0
03-02-2021 10:49:53.403689 EAL: Hugepage /hugepages/rtemap_22 is on socket 0
03-02-2021 10:49:53.403691 EAL: Hugepage /hugepages/rtemap_21 is on socket 0
03-02-2021 10:49:53.403694 EAL: Hugepage /hugepages/rtemap_20 is on socket 0
03-02-2021 10:49:53.403696 EAL: Hugepage /hugepages/rtemap_19 is on socket 0
03-02-2021 10:49:53.403698 EAL: Hugepage /hugepages/rtemap_18 is on socket 0
03-02-2021 10:49:53.403701 EAL: Hugepage /hugepages/rtemap_17 is on socket 0
03-02-2021 10:49:53.403704 EAL: Hugepage /hugepages/rtemap_16 is on socket 0
03-02-2021 10:49:53.403706 EAL: Hugepage /hugepages/rtemap_15 is on socket 0
03-02-2021 10:49:53.403708 EAL: Hugepage /hugepages/rtemap_14 is on socket 0
03-02-2021 10:49:53.403710 EAL: Hugepage /hugepages/rtemap_13 is on socket 0
03-02-2021 10:49:53.403712 EAL: Hugepage /hugepages/rtemap_12 is on socket 0
03-02-2021 10:49:53.403767 EAL: Hugepage /hugepages/rtemap_11 is on socket 0
03-02-2021 10:49:53.403770 EAL: Hugepage /hugepages/rtemap_10 is on socket 0
03-02-2021 10:49:53.403772 EAL: Hugepage /hugepages/rtemap_9 is on socket 0
03-02-2021 10:49:53.403774 EAL: Hugepage /hugepages/rtemap_8 is on socket 0
03-02-2021 10:49:53.403776 EAL: Hugepage /hugepages/rtemap_7 is on socket 0
03-02-2021 10:49:53.403779 EAL: Hugepage /hugepages/rtemap_6 is on socket 0
03-02-2021 10:49:53.403781 EAL: Hugepage /hugepages/rtemap_5 is on socket 0
03-02-2021 10:49:53.403784 EAL: Hugepage /hugepages/rtemap_4 is on socket 0
03-02-2021 10:49:53.403786 EAL: Hugepage /hugepages/rtemap_3 is on socket 0
03-02-2021 10:49:53.403788 EAL: Hugepage /hugepages/rtemap_2 is on socket 0
03-02-2021 10:49:53.403790 EAL: Hugepage /hugepages/rtemap_1 is on socket 0
03-02-2021 10:49:53.403793 EAL: Hugepage /hugepages/rtemap_0 is on socket 0
03-02-2021 10:49:53.404818 EAL: Requesting 59 pages of size 2MB from socket 0
03-02-2021 10:49:53.405062 EAL: Attempting to map 118M on socket 0
03-02-2021 10:49:53.407277 EAL: Allocated 118M on socket 0
03-02-2021 10:49:56.136181 EAL: Added 118M to heap on socket 0
03-02-2021 10:49:56.236341 EAL: TSC frequency is ~1995315 KHz
03-02-2021 10:49:56.236396 EAL: WARNING: cpu flags constant_tsc=yes nonstop_tsc=no -> using unreliable clock cycles !
03-02-2021 10:49:56.236513 EAL: Master lcore 0 is ready (tid=7fc631837480;cpuset=[0])
03-02-2021 10:49:56.243340 EAL: lcore 7 is ready (tid=7fc62dff0700;cpuset=[6])
03-02-2021 10:49:56.243747 EAL: lcore 6 is ready (tid=7fc62e0f1700;cpuset=[5])
03-02-2021 10:49:56.243851 EAL: lcore 5 is ready (tid=7fc62e1f2700;cpuset=[4])
03-02-2021 10:49:56.244261 EAL: lcore 8 is ready (tid=7fc62deef700;cpuset=[7])
03-02-2021 10:49:56.244362 EAL: lcore 4 is ready (tid=7fc62e2f3700;cpuset=[3])
03-02-2021 10:49:56.244746 EAL: lcore 9 is ready (tid=7fc62ddee700;cpuset=[8])
03-02-2021 10:49:56.244845 EAL: lcore 10 is ready (tid=7fc62dced700;cpuset=[9])
03-02-2021 10:49:56.245264 EAL: lcore 3 is ready (tid=7fc62e3f4700;cpuset=[2])
03-02-2021 10:49:56.245358 EAL: lcore 11 is ready (tid=7fc62dbec700;cpuset=[10])
03-02-2021 10:49:56.245667 EAL: lcore 12 is ready (tid=7fc62daeb700;cpuset=[11])
03-02-2021 10:49:56.245771 EAL: lcore 13 is ready (tid=7fc62d9ea700;cpuset=[12])
03-02-2021 10:49:56.246146 EAL: lcore 14 is ready (tid=7fc62d8e9700;cpuset=[13])
03-02-2021 10:49:56.246230 EAL: lcore 2 is ready (tid=7fc62e4f5700;cpuset=[1])
03-02-2021 10:49:56.246616 EAL: lcore 16 is ready (tid=7fc62d6e7700;cpuset=[15])
03-02-2021 10:49:56.246706 EAL: lcore 15 is ready (tid=7fc62d7e8700;cpuset=[14])
03-02-2021 10:49:56.247066 EAL: lcore 1 is ready (tid=7fc62e5f6700;cpuset=[0])
03-02-2021 10:49:56.247602 EAL: Module /sys/module/vfio not found! error 2 (No such file or directory)
bash#
bash# cat /etc/*release
ID="wrlinux-small"
NAME="Wind River Linux LTS"
VERSION="10.18.44.16"
VERSION_ID="10.18.44.16"
PRETTY_NAME="Wind River Linux LTS 18.44 Update 16"
bash# ifconfig -a
eth0 Link encap:Ethernet HWaddr 02:00:17:0a:bf:f9
inet6 addr: fe80::17ff:fe0a:bff9/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:6 errors:0 dropped:0 overruns:0 frame:0
TX packets:9 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:360 (360.0 B) TX bytes:726 (726.0 B)
eth1 Link encap:Ethernet HWaddr 02:00:17:0a:87:3c
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
eth2 Link encap:Ethernet HWaddr 02:00:17:0a:3b:71
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
bash#
bash# ls -l /sys/bus/pci/devices/
lrwxrwxrwx 1 root root 0 Mar 2 04:59 0000:00:03.0 -> ../../../devices/pci0000:00/0000:00:03.0
lrwxrwxrwx 1 root root 0 Mar 2 04:59 0000:00:05.0 -> ../../../devices/pci0000:00/0000:00:05.0
lrwxrwxrwx 1 root root 0 Mar 2 04:59 0000:00:06.0 -> ../../../devices/pci0000:00/0000:00:06.0
bash#
bash# ethtool -i eth0 | grep bus-info
bus-info: 0000:00:03.0
bash# ethtool -i eth1 | grep bus-info
bus-info: 0000:00:05.0
bash# ethtool -i eth2 | grep bus-info
bus-info: 0000:00:06.0
bash#
bash# lspci -v
00:03.0 Ethernet controller: Broadcom Inc. and subsidiaries NetXtreme-E Ethernet Virtual Function
Subsystem: Oracle/SUN Device 16d7
Physical Slot: 3
Flags: bus master,fast devsel,latency 0
Memory at fe300000 (64-bit,prefetchable) [size=16K]
Memory at fe000000 (64-bit,prefetchable) [size=1M]
Memory at fe304000 (64-bit,prefetchable) [size=16K]
Capabilities: [a0] MSI-X: Enable+ Count=4 Masked-
Capabilities: [ac] Express Endpoint,MSI 00
Kernel driver in use: bnxt_en
00:05.0 Ethernet controller: Broadcom Inc. and subsidiaries NetXtreme-E Ethernet Virtual Function
Subsystem: Oracle/SUN Device 16d7
Physical Slot: 5
Flags: bus master,latency 0
Memory at fe30c000 (64-bit,prefetchable) [size=16K]
Memory at fe100000 (64-bit,prefetchable) [size=1M]
Memory at fe310000 (64-bit,MSI 00
Kernel driver in use: bnxt_en
00:06.0 Ethernet controller: Broadcom Inc. and subsidiaries NetXtreme-E Ethernet Virtual Function
Subsystem: Oracle/SUN Device 16d7
Physical Slot: 6
Flags: bus master,latency 0
Memory at fe314000 (64-bit,prefetchable) [size=16K]
Memory at fe200000 (64-bit,prefetchable) [size=1M]
Memory at fe318000 (64-bit,MSI 00
Kernel driver in use: bnxt_en
bash# python3 dpdk-devbind.py --status
Network devices using DPDK-compatible driver
============================================
<none>
Network devices using kernel driver
===================================
0000:00:03.0 'NetXtreme-E Ethernet Virtual Function' if=eth0 drv=bnxt_en unused=igb_uio
0000:00:05.0 'NetXtreme-E Ethernet Virtual Function' if=eth1 drv=bnxt_en unused=igb_uio
0000:00:06.0 'NetXtreme-E Ethernet Virtual Function' if=eth2 drv=bnxt_en unused=igb_uio
Other network devices
=====================
<none>
Crypto devices using DPDK-compatible driver
===========================================
<none>
Crypto devices using kernel driver
==================================
<none>
Other crypto devices
====================
<none>
bash# python3 dpdk-devbind.py -b igb_uio 00:06.0
bash# ifconfig -a
eth0 Link encap:Ethernet HWaddr 02:00:17:04:f9:13
inet addr:10.100.0.38 Bcast:10.100.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:859 errors:0 dropped:0 overruns:0 frame:0
TX packets:783 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:152379 (148.8 KiB) TX bytes:71516 (69.8 KiB)
eth1 Link encap:Ethernet HWaddr 02:00:17:07:1b:5b
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
bash# python3 dpdk-devbind.py -b bnxt_en 00:06.0
bash# ifconfig -a
eth0 Link encap:Ethernet HWaddr 02:00:17:04:f9:13
inet addr:10.100.0.38 Bcast:10.100.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:870 errors:0 dropped:0 overruns:0 frame:0
TX packets:792 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:153065 (149.4 KiB) TX bytes:72030 (70.3 KiB)
eth1 Link encap:Ethernet HWaddr 02:00:17:07:1b:5b
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
eth2 Link encap:Ethernet HWaddr 02:00:17:0a:5b:58
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
bash#
短信：
解决方法
根据日志信息，应用程序采用共享库模式构建。目前，它打开并使用 ixgbe and e1000
03-02-2021 10:49:43.406664 EAL: open shared lib /usr/lib64/dpdk-18/librte_pmd_ixgbe.so.2.1
03-02-2021 10:49:43.407327 EAL: open shared lib /usr/lib64/dpdk-18/librte_pmd_e1000.so.1.1
为了使这项工作适用于 bnxt PMD，需要通过 -d librte_pmd_bnxt.so。这可以通过
- cmdline arguments 参数，如果
rte_eal_init使用 argc 和 argv - 更改 Makefile 或介子文件以与
-lrte_rte_bnxt链接。
注意：要求提供有关 DPDK 版本和应用程序详细信息的信息（是示例、项目还是自定义）。根据日志，这看起来像 18.11
版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 dio@foxmail.com 举报，一经查实，本站将立刻删除。