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Hello ,
I have been testing Onload with AF_XDP support on 10 GBe Intel 82599.
my Environment Details:
CPU: Intel(R) Xeon(R) CPU E5-2620 v2 @ 2.10GHz
NIC: Intel Corporation 82599ES 10-Gigabit SFI/S…
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Anyone experience/solved the same issue?
> [ 53%] Building CXX object CMakeFiles/irtimmer-af_xdp.linux-x86_64.dir/src/XDP_BPF.cc.o
> /home/zeek/bro-xdp_packet-plugin/src/XDP_BPF.cc: In member func…
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I'm developing a user space application where my end goal is to send data from a Linux machine A (an embedded device) and receive on another Linux machine B (an embedded device) over AF_XDP. I want to…
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I created 4 AF_XDP sockets sharing one umen with XDP_SHARED_UMEM. Fourt threads only doing rx_drop pkts for each socket. But it seems AF_XDP not support concurrent receiving packets.
So, does AF_XD…
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I have a couple of questions regarding the implementation of `port_rx_burst` and `port_tx_burst` functions in the `AF_XDP-forwarding/xsk_fwd.c` file.
1. `poll` Call Position in `port_rx_burst`:
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As the title say.
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HI all:
My env is centos 7. core is 5.15.46 (build by myself) gcc 11.2.1 clang 14.0.6 llvm 14.0.6 bpftool is v5.15.46
I do as following:
1: git clone https://github.com/xdp-project/bpf-examples.git…
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I'm trying to use example advanced03-AF_XDP.
The example works fine on my native Debian machine but on a embedded device with Intel Atom processor and Marvell 88E1512 Ethernet controller, I get fol…
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I successfully managed to run the advanced03 AF_XDP assignment.
As an example, the command below shows a ping and while the XDP program is active then 4 of the 7 ping packets end up in user land as…
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Hi,
I am trying to enable AF_XDP zero copy mode and i see the error in Cent OS 8(kernel 4.18), but SKB mode and DRV mode with copy works fine. The driver is ixgbe 5.6.5 which supports AF_XDP zero cop…