[PATCH net-next v4 02/10] bridge: cfm: Add BRIDGE_CFM to Kconfig.
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STALE2211d
SUPERSEDED: 1 (1M)
From: Henrik Bjoernlund <hidden>
Date: 2020-10-09 14:38:32
Also in:
bridge, lkml
Subsystem:
ethernet bridge, networking [general], the rest · Maintainers:
Nikolay Aleksandrov, Ido Schimmel, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Status: Superseded by v7 (posted 2020-10-27). [go to v7]
Revision v4 (7 revisions archived); 1 review trailer.
Revisions (7)
This makes it possible to include or exclude the CFM
protocol according to 802.1Q section 12.14.
Signed-off-by: Henrik Bjoernlund <redacted>
Reviewed-by: Horatiu Vultur <horatiu.vultur@microchip.com>
---
net/bridge/Kconfig | 11 +++++++++++
net/bridge/br_device.c | 3 +++
net/bridge/br_private.h | 3 +++
3 files changed, 17 insertions(+)
diff --git a/net/bridge/Kconfig b/net/bridge/Kconfig
index 80879196560c..3c8ded7d3e84 100644
--- a/net/bridge/Kconfig
+++ b/net/bridge/Kconfig@@ -73,3 +73,14 @@ config BRIDGE_MRP Say N to exclude this support and reduce the binary size. If unsure, say N. + +config BRIDGE_CFM + bool "CFM protocol" + depends on BRIDGE + help + If you say Y here, then the Ethernet bridge will be able to run CFM + protocol according to 802.1Q section 12.14 + + Say N to exclude this support and reduce the binary size. + + If unsure, say N.
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index 206c4ba51cd2..2a3b316f32eb 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c@@ -476,6 +476,9 @@ void br_dev_setup(struct net_device *dev) INIT_HLIST_HEAD(&br->frame_type_list); #if IS_ENABLED(CONFIG_BRIDGE_MRP) INIT_LIST_HEAD(&br->mrp_list); +#endif +#if IS_ENABLED(CONFIG_BRIDGE_CFM) + INIT_HLIST_HEAD(&br->mep_list); #endif spin_lock_init(&br->hash_lock);
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 3e62ce2ef8a5..95c82fce9959 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h@@ -485,6 +485,9 @@ struct net_bridge { #if IS_ENABLED(CONFIG_BRIDGE_MRP) struct list_head mrp_list; #endif +#if IS_ENABLED(CONFIG_BRIDGE_CFM) + struct hlist_head mep_list; +#endif }; struct br_input_skb_cb {
--
2.28.0