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Hello. I'm having a hard time adapting the advanced03 AF_XDP code to do a similar action to UDP packets - unless I'm really fundamentally misunderstanding the direction of the rx/tx flow.
I have a …
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Hello. I came across this package when looking for a Go library to use AF_XDP.
An example usecase of AF_XDP is available here: https://github.com/xdp-project/xdp-tutorial/tree/master/advanced03-AF_…
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Hello ,
I don't understand why _./af_xdp_user -d veth-adv03_ without _--filename af_xdp_kern.o_ also can load a xdp program and eat all pings.
After _./af_xdp_user -d veth-adv03_, using cmd …
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I'm trying to use AF_XDP. I use gobpf/bcc to load a piece of C XDP kernel code that uses `redirect_map` to an xsk map. It's pretty much an adaptation of https://github.com/xdp-project/xdp-tutorial/blo…
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The latencies with my simple system ( i5-6600T @ 2.70GHz, NIC I211 or ZBOX CI547 RT8169) with dc are lower than 50us at a ec_frame rate of 250us - simple while poll .
while ( ( cpu_time_next_ts.…
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Hi guys, I can't install my kernel after gerate RPM' files, I try for 4 times to rebuild the kernel, with and without Cattarrapas modules I only use to set fsync everytime, I try to disable ACS and en…
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Hi,
I’m trying to make an ebuild (for Gentoo) for OpenBGPD. Here is my current code: https://git.grifon.fr/alarig/SwordArMor-gentoo-overlay/src/branch/openbgpd/net-misc/openbgpd/openbgpd-6.6.ebuild…
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```
/tmp/go-build107101737/b063/_x002.o: In function `initXDP':
low.cgo2.c:(.text+0x7a09): undefined reference to `xsk_umem__create'
low.cgo2.c:(.text+0x7a5d): undefined reference to `xsk_socket__c…
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The Power/Volume buttons worked perfectly with kernel version 5.9.13, but stopped working after the upgrade to 5.10.1
After updating the kernel from `5.9.13-surface` to `5.10.1-surface` via…