On Fri, Aug 25, 2017 at 05:40:26PM +0100, Ian Stokes wrote:
> This patch adds a field to the flow struct to represent the ESP security
> parameter index of a packet.
>
> Signed-off-by: Ian Stokes <ian.sto...@intel.com>
> ---
> include/openvswitch/flow.h | 5 +++++
> 1 files changed, 5 insertions(+), 0 deletions(-)
>
> diff --git a/include/openvswitch/flow.h b/include/openvswitch/flow.h
> index a658a58..d986929 100644
> --- a/include/openvswitch/flow.h
> +++ b/include/openvswitch/flow.h
> @@ -156,6 +156,11 @@ struct flow {
> ovs_be32 igmp_group_ip4; /* IGMP group IPv4 address.
> * Keep last for BUILD_ASSERT_DECL below. */
> ovs_be32 pad3; /* Pad to 64 bits. */
> +
> + /* SPI for ESP (64-bit aligned) */
> + /* XXX TO DO: move this to the l3 layer */
> + ovs_be32 spi;
> + ovs_be32 pad4;
> };
I'd like to see this moved to the L3 layer (as your comment says).
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