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78 lines
2.6 KiB
78 lines
2.6 KiB
From 11dd730184c21d5ae4dff9ca9ee64c1e688dff32 Mon Sep 17 00:00:00 2001
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From: Alaa Hleihel <ahleihel@redhat.com>
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Date: Tue, 12 May 2020 10:55:11 -0400
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Subject: [PATCH 195/312] [netdrv] flow_offload: check for basic action hw
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stats type
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Message-id: <20200512105530.4207-106-ahleihel@redhat.com>
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Patchwork-id: 306977
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Patchwork-instance: patchwork
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O-Subject: [RHEL8.3 BZ 1789382 105/124] flow_offload: check for basic action hw stats type
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Bugzilla: 1789382
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RH-Acked-by: Tony Camuso <tcamuso@redhat.com>
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RH-Acked-by: Kamal Heib <kheib@redhat.com>
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RH-Acked-by: Jarod Wilson <jarod@redhat.com>
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Bugzilla: http://bugzilla.redhat.com/1789382
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Upstream: v5.7-rc1
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Conflicts:
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- Add the mlx5 hunks that were previously dropped when this patch
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was backported as part of a CNB BZ.
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commit 319a1d19471ec49b8a91a7f6a3fe2c4535e5c279
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Author: Jiri Pirko <jiri@mellanox.com>
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Date: Sat Mar 7 12:40:13 2020 +0100
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flow_offload: check for basic action hw stats type
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Introduce flow_action_basic_hw_stats_types_check() helper and use it
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in drivers. That sanitizes the drivers which do not have support
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for action HW stats types.
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Signed-off-by: Jiri Pirko <jiri@mellanox.com>
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Signed-off-by: David S. Miller <davem@davemloft.net>
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Signed-off-by: Alaa Hleihel <ahleihel@redhat.com>
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Signed-off-by: Frantisek Hrbata <fhrbata@redhat.com>
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---
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drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 9 +++++++++
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1 file changed, 9 insertions(+)
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diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
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index 284a1df33bc7..c455f73cd54e 100644
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--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
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+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
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@@ -2868,6 +2868,9 @@ static int parse_tc_nic_actions(struct mlx5e_priv *priv,
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if (!flow_action_has_entries(flow_action))
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return -EINVAL;
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+ if (!flow_action_basic_hw_stats_types_check(flow_action, extack))
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+ return -EOPNOTSUPP;
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+
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attr->flow_tag = MLX5_FS_DEFAULT_FLOW_TAG;
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flow_action_for_each(i, act, flow_action) {
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@@ -3319,6 +3322,9 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv,
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if (!flow_action_has_entries(flow_action))
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return -EINVAL;
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+ if (!flow_action_basic_hw_stats_types_check(flow_action, extack))
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+ return -EOPNOTSUPP;
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+
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flow_action_for_each(i, act, flow_action) {
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switch (act->id) {
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case FLOW_ACTION_DROP:
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@@ -4118,6 +4124,9 @@ static int scan_tc_matchall_fdb_actions(struct mlx5e_priv *priv,
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return -EOPNOTSUPP;
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}
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+ if (!flow_action_basic_hw_stats_types_check(flow_action, extack))
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+ return -EOPNOTSUPP;
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+
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flow_action_for_each(i, act, flow_action) {
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switch (act->id) {
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case FLOW_ACTION_POLICE:
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--
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2.13.6
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