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| author | Gaetan Rivet <grive@u256.net> | 2021-09-08 11:47:29 +0200 |
|---|---|---|
| committer | Ilya Maximets <i.maximets@ovn.org> | 2022-01-18 15:12:01 +0100 |
| commit | adbd4301a249aa60519374476c362e474fede842 (patch) | |
| tree | fda7a2d1a2c16b784136dea438167d4a852b2f35 /lib/netdev-offload.h | |
| parent | 1088f4e7fb95843210895f49377ab9e81a93d7cd (diff) | |
| download | openvswitch-adbd4301a249aa60519374476c362e474fede842.tar.gz | |
netdev-offload-dpdk: Use per-netdev offload metadata.
Add a per-netdev offload data field as part of netdev hw_info structure.
Use this field in netdev-offload-dpdk to map offload metadata (ufid to
rte_flow). Use flow API deinit ops to destroy the per-netdev metadata
when deallocating a netdev. Use RCU primitives to ensure coherency
during port deletion.
Signed-off-by: Gaetan Rivet <grive@u256.net>
Reviewed-by: Eli Britstein <elibr@nvidia.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
Diffstat (limited to 'lib/netdev-offload.h')
| -rw-r--r-- | lib/netdev-offload.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/netdev-offload.h b/lib/netdev-offload.h index 43a98d499..fe5969a36 100644 --- a/lib/netdev-offload.h +++ b/lib/netdev-offload.h @@ -20,6 +20,7 @@ #include "openvswitch/netdev.h" #include "openvswitch/types.h" +#include "ovs-rcu.h" #include "packets.h" #include "flow.h" @@ -45,6 +46,7 @@ struct netdev_hw_info { bool oor; /* Out of Offload Resources ? */ int offload_count; /* Pending (non-offloaded) flow count */ int pending_count; /* Offloaded flow count */ + OVSRCU_TYPE(void *) offload_data; /* Offload metadata. */ }; enum hw_info_type { |