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author | Louis Peens <louis.peens@corigine.com> | 2021-07-22 09:58:07 +0200 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2021-07-22 02:22:22 -0700 |
commit | 400a5e5f15a6a64bd4aed59af703efe748a8778a (patch) | |
tree | 0e44ec4419fa171ccc5d52ddd7a839f3b3e130d6 /drivers | |
parent | 453cdc3083a61ab6d9b81c57251b2b241d56d704 (diff) | |
download | linux-stable-400a5e5f15a6a64bd4aed59af703efe748a8778a.tar.gz linux-stable-400a5e5f15a6a64bd4aed59af703efe748a8778a.tar.bz2 linux-stable-400a5e5f15a6a64bd4aed59af703efe748a8778a.zip |
nfp: flower-ct: add offload calls to the nfp
Add the offload parts (ADD_FLOW/DEL_FLOW) calls to add and delete
the flows from the nfp.
Signed-off-by: Louis Peens <louis.peens@corigine.com>
Signed-off-by: Yinjun Zhang <yinjun.zhang@corigine.com>
Signed-off-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/net/ethernet/netronome/nfp/flower/conntrack.c | 12 | ||||
-rw-r--r-- | drivers/net/ethernet/netronome/nfp/flower/main.h | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/netronome/nfp/flower/offload.c | 2 |
3 files changed, 16 insertions, 1 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/flower/conntrack.c b/drivers/net/ethernet/netronome/nfp/flower/conntrack.c index 8ab7c7e8792d..df782a175a67 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/conntrack.c +++ b/drivers/net/ethernet/netronome/nfp/flower/conntrack.c @@ -813,6 +813,11 @@ static int nfp_fl_ct_add_offload(struct nfp_fl_nft_tc_merge *m_entry) if (err) goto ct_release_offload_meta_err; + err = nfp_flower_xmit_flow(priv->app, flow_pay, + NFP_FLOWER_CMSG_TYPE_FLOW_ADD); + if (err) + goto ct_remove_rhash_err; + m_entry->tc_flower_cookie = flow_pay->tc_flower_cookie; m_entry->flow_pay = flow_pay; @@ -821,6 +826,10 @@ static int nfp_fl_ct_add_offload(struct nfp_fl_nft_tc_merge *m_entry) return err; +ct_remove_rhash_err: + WARN_ON_ONCE(rhashtable_remove_fast(&priv->flow_table, + &flow_pay->fl_node, + nfp_flower_table_params)); ct_release_offload_meta_err: nfp_modify_flow_metadata(priv->app, flow_pay); ct_offload_err: @@ -865,6 +874,9 @@ static int nfp_fl_ct_del_offload(struct nfp_app *app, unsigned long cookie, goto err_free_merge_flow; } + err = nfp_flower_xmit_flow(app, flow_pay, + NFP_FLOWER_CMSG_TYPE_FLOW_DEL); + err_free_merge_flow: nfp_flower_del_linked_merge_flows(app, flow_pay); if (port) diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.h b/drivers/net/ethernet/netronome/nfp/flower/main.h index 9e933deabfe2..d77b569b097f 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/main.h +++ b/drivers/net/ethernet/netronome/nfp/flower/main.h @@ -563,4 +563,7 @@ int nfp_flower_calculate_key_layers(struct nfp_app *app, void nfp_flower_del_linked_merge_flows(struct nfp_app *app, struct nfp_fl_payload *sub_flow); +int +nfp_flower_xmit_flow(struct nfp_app *app, struct nfp_fl_payload *nfp_flow, + u8 mtype); #endif diff --git a/drivers/net/ethernet/netronome/nfp/flower/offload.c b/drivers/net/ethernet/netronome/nfp/flower/offload.c index e510711f6398..2929b6b67f8b 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/offload.c +++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c @@ -91,7 +91,7 @@ struct nfp_flower_merge_check { }; }; -static int +int nfp_flower_xmit_flow(struct nfp_app *app, struct nfp_fl_payload *nfp_flow, u8 mtype) { |