tcp-acceleration-service / flextoe Goto Github PK

Hi, I am trying to run FlexTOE on Agilio® CX 2x40GbE SmartNIC, but failed to initialize MAC when running "./user/flextoe.out".

Here is output:

root@node93:~/netronome/FlexTOE# modprobe uio
root@node93:~/netronome/FlexTOE# insmod kernel/flextoe_uio.ko
root@node93:~/netronome/FlexTOE# ./scripts/devbind.py --status

Network devices using kernel driver
===================================
0000:04:00.0 'Device 4000' if=ens261np0,ens261np1 drv=nfp unused=flextoe_uio 
root@node93:~/netronome/FlexTOE# ./scripts/devbind.py -b flextoe_uio 0000:04:00.0 
root@node93:~/netronome/FlexTOE# ./user/flextoe.out --ip-addr=192.168.2.93
flextoe_dma_mem virt:0x7f4ec0000000 phy:0xf00000000 len:40000000
 - Probe... 
 - Reset... 
Error -110 waiting for code 0x0004 to complete
failed to initialize MAC: -110
root@node93:~/netronome/FlexTOE# uname -a
Linux node93 4.15.0-176-generic #185-Ubuntu SMP Tue Mar 29 17:40:04 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
root@node93:~/netronome/FlexTOE# cat /etc/lsb-release 
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.6 LTS"

How can we solute this problem?
Thanks

I want to run this project on the arm V8. But SSE)https://github.com/DLTcollab/sse2neon/ can be used to solve)/"cpuid.h not found"/ asm and other problems are emerging one after another.
Is there any version supported by ARM, or any suggestions for modification?
Thank you and look forward to your reply.

Hello,

I am an undergrad trying to learn a little about FlexTOE after reading the paper. I was trying to read through the C++ in process.c to get an idea of FlexTOE's functionality, but I wasn't able to find function definitions for the following functions in the repository anywhere.

Any thoughts on where I can find these function definitions or did I miss it somewhere in the repository?

Or if there is documentation over this codebase somewhere, that could help too.

Functions:
__wait_for_all - process.c line 181
MEM_RING_GET_NUM - process.c line 185
MEM_RING_GET_ADDR - process.c line 186
__mem_workq_add_thread - process.c line 200
reorder_signal_next - process.c line 204
signal_ctx - process.c line 207
__implicit_write - process.c line 208
pkt_ctm_ptr40 - process.c line 226
cam_lookup - process.c line 232
handle_miss - process.c line 237