Patchwork [net-next,v5,08/12] flow_offload: add wake-up-on-lan and queue to flow_action

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Submitter Pablo Neira Ayuso
Date Dec. 6, 2018, 10:39 p.m.
Message ID <20181206224002.5109-9-pablo@netfilter.org>
Download mbox | patch
Permalink /patch/674767/
State New
Headers show

Comments

Pablo Neira Ayuso - Dec. 6, 2018, 10:39 p.m.
These actions need to be added to support the ethtool_rx_flow interface.
The queue action includes a field to specify the RSS context, that is
set via FLOW_RSS flow type flag and the rss_context field in struct
ethtool_rxnfc, plus the corresponding queue index. FLOW_RSS implies that
rss_context is non-zero, therefore, queue.ctx == 0 means that FLOW_RSS
was not set.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
v5: add queue structure and context field, per Michal Kubecek.

 include/net/flow_offload.h | 6 ++++++
 1 file changed, 6 insertions(+)
Jiri Pirko - Dec. 8, 2018, 1:12 p.m.
Thu, Dec 06, 2018 at 11:39:58PM CET, pablo@netfilter.org wrote:
>These actions need to be added to support the ethtool_rx_flow interface.
>The queue action includes a field to specify the RSS context, that is
>set via FLOW_RSS flow type flag and the rss_context field in struct
>ethtool_rxnfc, plus the corresponding queue index. FLOW_RSS implies that
>rss_context is non-zero, therefore, queue.ctx == 0 means that FLOW_RSS
>was not set.
>
>Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

Acked-by: Jiri Pirko <jiri@mellanox.com>

Patch

diff --git a/include/net/flow_offload.h b/include/net/flow_offload.h
index f9ce39992dbd..6489fb9eb394 100644
--- a/include/net/flow_offload.h
+++ b/include/net/flow_offload.h
@@ -116,6 +116,8 @@  enum flow_action_id {
 	FLOW_ACTION_ADD,
 	FLOW_ACTION_CSUM,
 	FLOW_ACTION_MARK,
+	FLOW_ACTION_WAKE,
+	FLOW_ACTION_QUEUE,
 };
 
 /* This is mirroring enum pedit_header_type definition for easy mapping between
@@ -150,6 +152,10 @@  struct flow_action_entry {
 		const struct ip_tunnel_info *tunnel;	/* FLOW_ACTION_TUNNEL_ENCAP */
 		u32			csum_flags;	/* FLOW_ACTION_CSUM */
 		u32			mark;		/* FLOW_ACTION_MARK */
+		struct {				/* FLOW_ACTION_QUEUE */
+			u32		ctx;
+			u32		index;
+		} queue;
 	};
 };