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Get '.BTF' rejected: Invalid argument (22)! when run basic01-xdp-pass.

31

When I use the command below to inject the xdp_pass_kern.o to kernel : ```bash ip link set dev eth1 xdpgeneric obj xdp_pass_kern.o sec xdp ``` it occered that: ```bash BTF...

Could this compiler support XDP_REDIRECT

16

The XDP_TX return code only support to send the packets to the same NIC card . And XDP_REDIRECT can send the received packets to another NIC . However , this...

compiler support for lpm

5

Hi, Could this compiler support lpm for looking up key? For example , I could add 10.10.1.0/24 to the map of the table defined in P4 as key and want...

Error compiling control-plane user_xdp5.h

5

Hi, When I run the below command in the /p4c/extensions/p4c-xdp/tests : ```bash # gcc -I ../lib/ ../lib/libbpf.o user_xdp5.c -o xdp5 ``` there's an error that ```bash In file included from...

how to implement a forwoading function using XDP_TX based on xdp7.p4

1

Hi, I want to implement a simple forwarding function based on xdp7.p4 by using XDP_TX. What I thought is B send packets to A , then I load xdp program...