From: Nikolay Aleksandrov <nikolay@nvidia.com>
To: "bridge@lists.linux-foundation.org"
<bridge@lists.linux-foundation.org>,
"henrik.bjoernlund@microchip.com"
<henrik.bjoernlund@microchip.com>,
"davem@davemloft.net" <davem@davemloft.net>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"jiri@mellanox.com" <jiri@mellanox.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
Roopa Prabhu <roopa@nvidia.com>,
"idosch@mellanox.com" <idosch@mellanox.com>,
"kuba@kernel.org" <kuba@kernel.org>,
"UNGLinuxDriver@microchip.com" <UNGLinuxDriver@microchip.com>
Cc: "horatiu.vultur@microchip.com" <horatiu.vultur@microchip.com>
Subject: Re: [PATCH RFC 2/7] bridge: cfm: Add BRIDGE_CFM to Kconfig.
Date: Tue, 8 Sep 2020 12:18:31 +0000 [thread overview]
Message-ID: <e145b130ba56460ecf11318f9a4550d2637aa222.camel@nvidia.com> (raw)
In-Reply-To: <20200904091527.669109-3-henrik.bjoernlund@microchip.com>
On Fri, 2020-09-04 at 09:15 +0000, Henrik Bjoernlund wrote:
> This makes it possible to include or exclude the CFM
> protocol according to 802.1Q section 12.14.
>
> Signed-off-by: Henrik Bjoernlund <henrik.bjoernlund@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 a9232db03108..d12f5626a4b1 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_LIST_HEAD(&br->ftype_list);
> #if IS_ENABLED(CONFIG_BRIDGE_MRP)
> INIT_LIST_HEAD(&br->mrp_list);
> +#endif
> +#if IS_ENABLED(CONFIG_BRIDGE_CFM)
> + INIT_LIST_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 e67c6d9e8bea..6294a3e51a33 100644
> --- a/net/bridge/br_private.h
> +++ b/net/bridge/br_private.h
> @@ -445,6 +445,9 @@ struct net_bridge {
> #if IS_ENABLED(CONFIG_BRIDGE_MRP)
> struct list_head mrp_list;
> #endif
> +#if IS_ENABLED(CONFIG_BRIDGE_CFM)
> + struct list_head mep_list;
> +#endif
> };
>
> struct br_input_skb_cb {
Looks good, perhaps also can use hlist to reduce the head size in net_bridge.
next prev parent reply other threads:[~2020-09-08 19:25 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-04 9:15 [PATCH RFC 0/7] net: bridge: cfm: Add support for Connectivity Fault Management(CFM) Henrik Bjoernlund
2020-09-04 9:15 ` [PATCH RFC 1/7] net: bridge: extend the process of special frames Henrik Bjoernlund
2020-09-08 12:12 ` Nikolay Aleksandrov
2020-09-15 8:23 ` henrik.bjoernlund
2020-09-04 9:15 ` [PATCH RFC 2/7] bridge: cfm: Add BRIDGE_CFM to Kconfig Henrik Bjoernlund
2020-09-08 12:18 ` Nikolay Aleksandrov [this message]
2020-09-15 8:26 ` henrik.bjoernlund
2020-09-04 9:15 ` [PATCH RFC 3/7] bridge: uapi: cfm: Added EtherType used by the CFM protocol Henrik Bjoernlund
2020-09-08 12:19 ` Nikolay Aleksandrov
2020-09-04 9:15 ` [PATCH RFC 4/7] bridge: cfm: Kernel space implementation of CFM Henrik Bjoernlund
2020-09-04 15:02 ` Jakub Kicinski
2020-09-15 8:51 ` Henrik Bjoernlund
2020-09-08 13:16 ` Nikolay Aleksandrov
2020-09-15 9:36 ` henrik.bjoernlund
2020-09-04 9:15 ` [PATCH RFC 5/7] bridge: cfm: Netlink Interface Henrik Bjoernlund
2020-09-08 13:47 ` Nikolay Aleksandrov
2020-09-15 9:49 ` henrik.bjoernlund
2020-09-04 9:15 ` [PATCH RFC 6/7] bridge: cfm: Netlink Notifications Henrik Bjoernlund
2020-09-08 13:54 ` Nikolay Aleksandrov
2020-09-15 9:59 ` henrik.bjoernlund
2020-09-15 10:24 ` henrik.bjoernlund
2020-09-04 9:15 ` [PATCH RFC 7/7] bridge: cfm: Bridge port remove Henrik Bjoernlund
2020-09-08 13:58 ` Nikolay Aleksandrov
2020-09-15 10:00 ` henrik.bjoernlund
2020-09-04 22:44 ` [PATCH RFC 0/7] net: bridge: cfm: Add support for Connectivity Fault Management(CFM) Stephen Hemminger
2020-09-06 18:21 ` Horatiu Vultur
2020-09-07 13:56 ` Nikolay Aleksandrov
2020-09-08 11:04 ` Henrik.Bjoernlund
2020-09-08 11:35 ` Allan W. Nielsen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=e145b130ba56460ecf11318f9a4550d2637aa222.camel@nvidia.com \
--to=nikolay@nvidia.com \
--cc=UNGLinuxDriver@microchip.com \
--cc=bridge@lists.linux-foundation.org \
--cc=davem@davemloft.net \
--cc=henrik.bjoernlund@microchip.com \
--cc=horatiu.vultur@microchip.com \
--cc=idosch@mellanox.com \
--cc=jiri@mellanox.com \
--cc=kuba@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=roopa@nvidia.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).