kernel.git/tools/net/ynl/Makefile.deps, branch master

tools: ynl: fix build on systems with old kernel headers

2025-12-09T07:53:17Z

The wireguard YNL conversion was missing the customary .deps entry. NIPA doesn't catch this but my CentOS 9 system complains: wireguard-user.c:72:10: error: ‘WGALLOWEDIP_A_FLAGS’ undeclared here wireguard-user.c:58:67: error: parameter 1 (‘value’) has incomplete type 58 | const char *wireguard_wgallowedip_flags_str(enum wgallowedip_flag value) | ~~~~~~~~~~~~~~~~~~~~~~^~~~~ And similarly does Ubuntu 22.04. One extra complication here is that we renamed the header guard, so we need to compat with both old and new guard define. Reviewed-by: Asbjørn Sloth Tønnesen Link: https://patch.msgid.link/20251207013848.1692990-1-kuba@kernel.org Signed-off-by: Jakub Kicinski

psp: base PSP device support

2025-09-18T10:32:06Z

Add a netlink family for PSP and allow drivers to register support. The "PSP device" is its own object. This allows us to perform more flexible reference counting / lifetime control than if PSP information was part of net_device. In the future we should also be able to "delegate" PSP access to software devices, such as *vlan, veth or netkit more easily. Reviewed-by: Willem de Bruijn Signed-off-by: Jakub Kicinski Signed-off-by: Daniel Zahka Reviewed-by: Eric Dumazet Link: https://patch.msgid.link/20250917000954.859376-3-daniel.zahka@gmail.com Signed-off-by: Paolo Abeni

tools: ynl: enable codegen for TC

2025-05-21T19:38:23Z

We are ready to support most of TC. Enable C code gen. Reviewed-by: Donald Hunter Link: https://patch.msgid.link/20250520161916.413298-11-kuba@kernel.org Signed-off-by: Jakub Kicinski

tools: ynl-gen: add makefile deps for neigh

2025-05-21T19:38:20Z

Kory is reporting build issues after recent additions to YNL if the system headers are old. Link: https://lore.kernel.org/20250519164949.597d6e92@kmaincent-XPS-13-7390 Reported-by: Kory Maincent Fixes: 0939a418b3b0 ("tools: ynl: submsg: reverse parse / error reporting") Tested-by: Kory Maincent Link: https://patch.msgid.link/20250520161916.413298-2-kuba@kernel.org Signed-off-by: Jakub Kicinski

tools: ynl: enable codegen for all rt- families

2025-05-16T23:32:06Z

Switch from including Classic netlink families one by one to excluding. Reviewed-by: Donald Hunter Link: https://patch.msgid.link/20250515231650.1325372-9-kuba@kernel.org Signed-off-by: Jakub Kicinski

tools: ynl: fix the header guard name for OVPN

2025-04-25T01:28:52Z

Thorsten reports that after upgrading system headers from linux-next the YNL build breaks. I typo'ed the header guard, _H is missing. Reported-by: Thorsten Leemhuis Link: https://lore.kernel.org/59ba7a94-17b9-485f-aa6d-14e4f01a7a39@leemhuis.info Fixes: 12b196568a3a ("tools: ynl: add missing header deps") Reviewed-by: Jacob Keller Tested-by: Thorsten Leemhuis Reviewed-by: Joe Damato Link: https://patch.msgid.link/20250423220231.1035931-1-kuba@kernel.org Signed-off-by: Jakub Kicinski

tools: ynl: add missing header deps

2025-04-21T23:48:16Z

Various new families and my recent work on rtnetlink missed adding dependencies on C headers. If the system headers are up to date or don't include a given header at all this doesn't make a difference. But if the system headers are in place but stale - compilation will break. Reported-by: Kory Maincent Fixes: 29d34a4d785b ("tools: ynl: generate code for rt-addr and add a sample") Link: https://lore.kernel.org/20250418190431.69c10431@kmaincent-XPS-13-7390 Acked-by: Stanislav Fomichev Tested-by: Kory Maincent Reviewed-by: Jacob Keller Link: https://patch.msgid.link/20250418234942.2344036-1-kuba@kernel.org Signed-off-by: Jakub Kicinski

tools: ynl: generate code for rt-route and add a sample

2025-04-11T03:14:42Z

YNL C can now generate code for simple classic netlink families. Include rt-route in the Makefile for generation and add a sample. $ ./tools/net/ynl/samples/rt-route oif: wlp0s20f3 gateway: 192.168.1.1 oif: wlp0s20f3 dst: 192.168.1.0/24 oif: vpn0 dst: fe80::/64 oif: wlp0s20f3 dst: fe80::/64 oif: wlp0s20f3 gateway: fe80::200:5eff:fe00:201 Reviewed-by: Jacob Keller Reviewed-by: Donald Hunter Link: https://patch.msgid.link/20250410014658.782120-14-kuba@kernel.org Signed-off-by: Jakub Kicinski

tools: ynl: generate code for rt-addr and add a sample

2025-04-11T03:14:41Z

YNL C can now generate code for simple classic netlink families. Include rt-addr in the Makefile for generation and add a sample. $ ./tools/net/ynl/samples/rt-addr lo: 127.0.0.1 wlp0s20f3: 192.168.1.101 lo: :: wlp0s20f3: fe80::6385:be6:746e:8116 vpn0: fe80::3597:d353:b5a7:66dd Reviewed-by: Jacob Keller Reviewed-by: Donald Hunter Link: https://patch.msgid.link/20250410014658.782120-13-kuba@kernel.org Signed-off-by: Jakub Kicinski

netlink: specs: wireless: add a spec for nl80211

2025-02-13T03:32:26Z

Add a rudimentary YNL spec for nl80211 that covers get-wiphy, get-interface and get-protocol-features. ./tools/net/ynl/pyynl/cli.py --family nl80211 \ --do get-protocol-features {'protocol-features': {'split-wiphy-dump'}} ./tools/net/ynl/pyynl/cli.py --family nl80211 \ --dump get-wiphy --json '{ "split-wiphy-dump": true }' ./tools/net/ynl/pyynl/cli.py --family nl80211 \ --dump get-interface Signed-off-by: Donald Hunter Acked-by: Johannes Berg Link: https://patch.msgid.link/20250211120127.84858-11-donald.hunter@gmail.com Signed-off-by: Jakub Kicinski