Eric Dumazet f858cc9eed net: add IFLA_MAX_PACING_OFFLOAD_HORIZON device attribute ... Some network devices have the ability to offload EDT (Earliest Departure Time) which is the model used for TCP pacing and FQ packet scheduler. Some of them implement the timing wheel mechanism described in https://saeed.github.io/files/carousel-sigcomm17.pdf with an associated 'timing wheel horizon'. This patch adds dev->max_pacing_offload_horizon expressing this timing wheel horizon in nsec units. This is a read-only attribute. Unless a driver sets it, dev->max_pacing_offload_horizon is zero. v2: addressed Jakub feedback ( https://lore.kernel.org/netdev/20240930152304.472767-2-edumazet@google.com/T/#mf6294d714c41cc459962154cc2580ce3c9693663 ) v3: added yaml doc (also per Jakub feedback) Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Link: https://patch.msgid.link/20241003121219.2396589-2-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2024-10-04 15:37:53 -07:00
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devlink.yaml	devlink: Fix length of eswitch inline-mode	2024-03-11 13:13:53 -07:00
dpll.yaml	dpll: add Embedded SYNC feature for a pin	2024-08-26 19:21:14 -07:00
ethtool.yaml	ethtool: Extend cable testing interface with result source information	2024-08-26 09:33:58 -07:00
fou.yaml	netlink: specs: fix indent in fou	2023-08-24 19:04:20 -07:00
handshake.yaml	handshake: Fix sign of key_serial_t fields	2023-10-02 12:34:21 -07:00
mptcp_pm.yaml	netlink: specs: mptcp: fix port endianness	2024-09-11 20:42:47 -07:00
netdev.yaml	netdev: add dmabuf introspection	2024-09-11 20:44:32 -07:00
nfsd.yaml	nfsd: new netlink ops to get/set server pool_mode	2024-07-08 14:10:05 -04:00
nftables.yaml	netlink: specs: nftables: allow decode of tailscale ruleset	2024-09-05 18:43:56 -07:00
nlctrl.yaml	ynl: rename array-nest to indexed-array	2024-04-05 22:32:49 -07:00
ovs_datapath.yaml	netlink: specs: ovs: correct enum names in specs	2023-12-15 12:17:16 +00:00
ovs_flow.yaml	net: openvswitch: add psample action	2024-07-05 17:45:47 -07:00
ovs_vport.yaml	netlink: specs: ovs: remove fixed header fields from attrs	2023-12-15 12:17:16 +00:00
rt_addr.yaml	doc/netlink: Add spec for rt addr messages	2023-08-27 17:17:10 -07:00
rt_link.yaml	net: add IFLA_MAX_PACING_OFFLOAD_HORIZON device attribute	2024-10-04 15:37:53 -07:00
rt_route.yaml	doc/netlink: Add spec for rt route messages	2023-08-27 17:17:11 -07:00
tc.yaml	doc: netlink: specs: tc: flower: add enc-flags	2024-07-15 09:14:39 -07:00
tcp_metrics.yaml	tcp_metrics: add netlink protocol spec in YAML	2024-07-01 09:44:27 +01:00
team.yaml	Documentation: netlink: add a YAML spec for team	2024-04-02 18:24:32 -07:00