From: Saeed Mahameed <saeed@kernel.org>
To: "David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>
Cc: netdev@vger.kernel.org, Maor Dickman <maord@nvidia.com>,
Yevgeny Kliteynik <kliteyn@nvidia.com>,
Saeed Mahameed <saeedm@nvidia.com>
Subject: [net 01/11] net/mlx5: DR, Fix missing flow_source when creating multi-destination FW table
Date: Tue, 17 May 2022 23:34:17 -0700 [thread overview]
Message-ID: <20220518063427.123758-2-saeed@kernel.org> (raw)
In-Reply-To: <20220518063427.123758-1-saeed@kernel.org>
From: Maor Dickman <maord@nvidia.com>
In order to support multiple destination FTEs with SW steering
FW table is created with single FTE with multiple actions and
SW steering rule forward to it. When creating this table, flow
source isn't set according to the original FTE.
Fix this by passing the original FTE flow source to the created
FW table.
Fixes: 34583beea4b7 ("net/mlx5: DR, Create multi-destination table for SW-steering use")
Signed-off-by: Maor Dickman <maord@nvidia.com>
Reviewed-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
---
.../net/ethernet/mellanox/mlx5/core/steering/dr_action.c | 6 ++++--
drivers/net/ethernet/mellanox/mlx5/core/steering/dr_fw.c | 4 +++-
drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h | 3 ++-
drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c | 4 +++-
drivers/net/ethernet/mellanox/mlx5/core/steering/mlx5dr.h | 3 ++-
5 files changed, 14 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c
index 850937cd8bf9..b52b539c8d2c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c
@@ -842,7 +842,8 @@ struct mlx5dr_action *
mlx5dr_action_create_mult_dest_tbl(struct mlx5dr_domain *dmn,
struct mlx5dr_action_dest *dests,
u32 num_of_dests,
- bool ignore_flow_level)
+ bool ignore_flow_level,
+ u32 flow_source)
{
struct mlx5dr_cmd_flow_destination_hw_info *hw_dests;
struct mlx5dr_action **ref_actions;
@@ -914,7 +915,8 @@ mlx5dr_action_create_mult_dest_tbl(struct mlx5dr_domain *dmn,
reformat_req,
&action->dest_tbl->fw_tbl.id,
&action->dest_tbl->fw_tbl.group_id,
- ignore_flow_level);
+ ignore_flow_level,
+ flow_source);
if (ret)
goto free_action;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_fw.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_fw.c
index 68a4c32d5f34..f05ef0cd54ba 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_fw.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_fw.c
@@ -104,7 +104,8 @@ int mlx5dr_fw_create_md_tbl(struct mlx5dr_domain *dmn,
bool reformat_req,
u32 *tbl_id,
u32 *group_id,
- bool ignore_flow_level)
+ bool ignore_flow_level,
+ u32 flow_source)
{
struct mlx5dr_cmd_create_flow_table_attr ft_attr = {};
struct mlx5dr_cmd_fte_info fte_info = {};
@@ -139,6 +140,7 @@ int mlx5dr_fw_create_md_tbl(struct mlx5dr_domain *dmn,
fte_info.val = val;
fte_info.dest_arr = dest;
fte_info.ignore_flow_level = ignore_flow_level;
+ fte_info.flow_context.flow_source = flow_source;
ret = mlx5dr_cmd_set_fte(dmn->mdev, 0, 0, &ft_info, *group_id, &fte_info);
if (ret) {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h
index 46866a5fc5ca..98320e3945ad 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h
@@ -1461,7 +1461,8 @@ int mlx5dr_fw_create_md_tbl(struct mlx5dr_domain *dmn,
bool reformat_req,
u32 *tbl_id,
u32 *group_id,
- bool ignore_flow_level);
+ bool ignore_flow_level,
+ u32 flow_source);
void mlx5dr_fw_destroy_md_tbl(struct mlx5dr_domain *dmn, u32 tbl_id,
u32 group_id);
#endif /* _DR_TYPES_H_ */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c
index 045b0cf90063..728f81882589 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c
@@ -520,6 +520,7 @@ static int mlx5_cmd_dr_create_fte(struct mlx5_flow_root_namespace *ns,
} else if (num_term_actions > 1) {
bool ignore_flow_level =
!!(fte->action.flags & FLOW_ACT_IGNORE_FLOW_LEVEL);
+ u32 flow_source = fte->flow_context.flow_source;
if (num_actions == MLX5_FLOW_CONTEXT_ACTION_MAX ||
fs_dr_num_actions == MLX5_FLOW_CONTEXT_ACTION_MAX) {
@@ -529,7 +530,8 @@ static int mlx5_cmd_dr_create_fte(struct mlx5_flow_root_namespace *ns,
tmp_action = mlx5dr_action_create_mult_dest_tbl(domain,
term_actions,
num_term_actions,
- ignore_flow_level);
+ ignore_flow_level,
+ flow_source);
if (!tmp_action) {
err = -EOPNOTSUPP;
goto free_actions;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/mlx5dr.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/mlx5dr.h
index ec5cbec0d455..7626c85643b1 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/mlx5dr.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/mlx5dr.h
@@ -99,7 +99,8 @@ struct mlx5dr_action *
mlx5dr_action_create_mult_dest_tbl(struct mlx5dr_domain *dmn,
struct mlx5dr_action_dest *dests,
u32 num_of_dests,
- bool ignore_flow_level);
+ bool ignore_flow_level,
+ u32 flow_source);
struct mlx5dr_action *mlx5dr_action_create_drop(void);
--
2.36.1
next prev parent reply other threads:[~2022-05-18 6:34 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-18 6:34 [pull request][net 00/11] mlx5 fixes 2022-05-17 Saeed Mahameed
2022-05-18 6:34 ` Saeed Mahameed [this message]
2022-05-18 11:10 ` [net 01/11] net/mlx5: DR, Fix missing flow_source when creating multi-destination FW table patchwork-bot+netdevbpf
2022-05-18 6:34 ` [net 02/11] net/mlx5: Initialize flow steering during driver probe Saeed Mahameed
2022-05-18 6:34 ` [net 03/11] net/mlx5: DR, Ignore modify TTL on RX if device doesn't support it Saeed Mahameed
2022-05-18 6:34 ` [net 04/11] net/mlx5e: Wrap mlx5e_trap_napi_poll into rcu_read_lock Saeed Mahameed
2022-05-18 6:34 ` [net 05/11] net/mlx5e: Block rx-gro-hw feature in switchdev mode Saeed Mahameed
2022-05-18 6:34 ` [net 06/11] net/mlx5e: Properly block LRO when XDP is enabled Saeed Mahameed
2022-05-18 6:34 ` [net 07/11] net/mlx5e: Properly block HW GRO " Saeed Mahameed
2022-05-18 6:34 ` [net 08/11] net/mlx5e: Remove HW-GRO from reported features Saeed Mahameed
2022-05-18 6:34 ` [net 09/11] net/mlx5e: CT: Fix support for GRE tuples Saeed Mahameed
2022-05-18 6:34 ` [net 10/11] net/mlx5e: CT: Fix setting flow_source for smfs ct tuples Saeed Mahameed
2022-05-18 6:34 ` [net 11/11] net/mlx5: Drain fw_reset when removing device Saeed Mahameed
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