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Message-ID: <a091e766d38c00ef4d70b3bc003e16dc3747789b.camel@nvidia.com>
Date: Fri, 9 Oct 2020 21:49:51 +0000
From: Nikolay Aleksandrov <nikolay@...dia.com>
To: "bridge@...ts.linux-foundation.org"
<bridge@...ts.linux-foundation.org>,
"henrik.bjoernlund@...rochip.com" <henrik.bjoernlund@...rochip.com>,
"davem@...emloft.net" <davem@...emloft.net>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"jiri@...lanox.com" <jiri@...lanox.com>,
"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
Roopa Prabhu <roopa@...dia.com>,
"idosch@...lanox.com" <idosch@...lanox.com>,
"kuba@...nel.org" <kuba@...nel.org>,
"UNGLinuxDriver@...rochip.com" <UNGLinuxDriver@...rochip.com>
CC: "horatiu.vultur@...rochip.com" <horatiu.vultur@...rochip.com>
Subject: Re: [PATCH net-next v4 05/10] bridge: cfm: Kernel space
implementation of CFM. CCM frame TX added.
On Fri, 2020-10-09 at 14:35 +0000, Henrik Bjoernlund wrote:
> This is the second commit of the implementation of the CFM protocol
> according to 802.1Q section 12.14.
>
> Functionality is extended with CCM frame transmission.
>
> Interface is extended with these functions:
> br_cfm_cc_rdi_set()
> br_cfm_cc_ccm_tx()
> br_cfm_cc_config_set()
>
> A MEP Continuity Check feature can be configured by
> br_cfm_cc_config_set()
> The Continuity Check parameters can be configured to be used when
> transmitting CCM.
>
> A MEP can be configured to start or stop transmission of CCM frames by
> br_cfm_cc_ccm_tx()
> The CCM will be transmitted for a selected period in seconds.
> Must call this function before timeout to keep transmission alive.
>
> A MEP transmitting CCM can be configured with inserted RDI in PDU by
> br_cfm_cc_rdi_set()
>
> Signed-off-by: Henrik Bjoernlund <henrik.bjoernlund@...rochip.com>
> Reviewed-by: Horatiu Vultur <horatiu.vultur@...rochip.com>
> ---
> include/uapi/linux/cfm_bridge.h | 39 ++++-
> net/bridge/br_cfm.c | 284 ++++++++++++++++++++++++++++++++
> net/bridge/br_private_cfm.h | 54 ++++++
> 3 files changed, 376 insertions(+), 1 deletion(-)
>
Acked-by: Nikolay Aleksandrov <nikolay@...dia.com>
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