[for-next,V2,11/13] net/mlx5: Embed mlx5_flow_act into fs_fte

Message ID	20180307063516.22773-12-saeedm@mellanox.com
State	Accepted, archived
Delegated to:	David Miller
Headers	show Return-Path: <netdev-owner@vger.kernel.org> From: Saeed Mahameed <saeedm@mellanox.com> To: "David S. Miller" <davem@davemloft.net>, Doug Ledford <dledford@redhat.com> Cc: netdev@vger.kernel.org, linux-rdma@vger.kernel.org, Leon Romanovsky <leonro@mellanox.com>, Jason Gunthorpe <jgg@mellanox.com>, Aviad Yehezkel <aviadye@mellanox.com>, Matan Barak <matanb@mellanox.com>, Boris Pismenny <borisp@mellanox.com>, Saeed Mahameed <saeedm@mellanox.com> Subject: [for-next V2 11/13] net/mlx5: Embed mlx5_flow_act into fs_fte Date: Tue, 6 Mar 2018 22:35:14 -0800 Message-Id: <20180307063516.22773-12-saeedm@mellanox.com> In-Reply-To: <20180307063516.22773-1-saeedm@mellanox.com> References: <20180307063516.22773-1-saeedm@mellanox.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk
Series	[for-next,V2,01/13] IB/mlx5: Removed not used parameters \| expand [for-next,V2,01/13] IB/mlx5: Removed not used parameters [for-next,V2,02/13] net/mlx5: Fixed compilation issue when CONFIG_MLX5_ACCEL is disabled [for-next,V2,03/13] net/mlx5e: Wait for FPGA command responses with a timeout [for-next,V2,04/13] net/mlx5e: Fixed sleeping inside atomic context [for-next,V2,05/13] net/mlx5e: Removed not need synchronize_rcu [for-next,V2,06/13] net/mlx5: FPGA and IPSec initialization to be before flow steering [for-next,V2,07/13] IB/mlx5: Pass mlx5_flow_act struct instead of multiple arguments [for-next,V2,08/13] {net,IB}/mlx5: Add has_tag to mlx5_flow_act [for-next,V2,09/13] net/mlx5: Add shim layer between fs and cmd [for-next,V2,10/13] net/mlx5: Add empty egress namespace to flow steering core [for-next,V2,11/13] net/mlx5: Embed mlx5_flow_act into fs_fte [for-next,V2,12/13] {net,IB}/mlx5: Add flow steering helpers [for-next,V2,13/13] net/mlx5: Flow steering cmd interface should get the fte when deleting

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h b/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h index 80eef4163f52..a6ba57fbb414 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h @@ -163,9 +163,9 @@ TRACE_EVENT(mlx5_fs_set_fte, fs_get_obj(__entry->fg, fte->node.parent); __entry->group_index = __entry->fg->id; __entry->index = fte->index; - __entry->action = fte->action; + __entry->action = fte->action.action; __entry->mask_enable = __entry->fg->mask.match_criteria_enable; - __entry->flow_tag = fte->flow_tag; + __entry->flow_tag = fte->action.flow_tag; memcpy(__entry->mask_outer, MLX5_ADDR_OF(fte_match_param, &__entry->fg->mask.match_criteria, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c index ed3ea80a24be..d9d7dd439bb9 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c @@ -340,16 +340,17 @@ static int mlx5_cmd_set_fte(struct mlx5_core_dev *dev, in_flow_context = MLX5_ADDR_OF(set_fte_in, in, flow_context); MLX5_SET(flow_context, in_flow_context, group_id, group_id); - MLX5_SET(flow_context, in_flow_context, flow_tag, fte->flow_tag); - MLX5_SET(flow_context, in_flow_context, action, fte->action); - MLX5_SET(flow_context, in_flow_context, encap_id, fte->encap_id); - MLX5_SET(flow_context, in_flow_context, modify_header_id, fte->modify_id); + MLX5_SET(flow_context, in_flow_context, flow_tag, fte->action.flow_tag); + MLX5_SET(flow_context, in_flow_context, action, fte->action.action); + MLX5_SET(flow_context, in_flow_context, encap_id, fte->action.encap_id); + MLX5_SET(flow_context, in_flow_context, modify_header_id, + fte->action.modify_id); in_match_value = MLX5_ADDR_OF(flow_context, in_flow_context, match_value); memcpy(in_match_value, &fte->val, sizeof(fte->val)); in_dests = MLX5_ADDR_OF(flow_context, in_flow_context, destination); - if (fte->action & MLX5_FLOW_CONTEXT_ACTION_FWD_DEST) { + if (fte->action.action & MLX5_FLOW_CONTEXT_ACTION_FWD_DEST) { int list_size = 0; list_for_each_entry(dst, &fte->node.children, node.list) { @@ -375,7 +376,7 @@ static int mlx5_cmd_set_fte(struct mlx5_core_dev *dev, list_size); } - if (fte->action & MLX5_FLOW_CONTEXT_ACTION_COUNT) { + if (fte->action.action & MLX5_FLOW_CONTEXT_ACTION_COUNT) { int max_list_size = BIT(MLX5_CAP_FLOWTABLE_TYPE(dev, log_max_flow_counter, ft->type)); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index 5c111186d103..2e4a1d4e0cea 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -481,12 +481,12 @@ static void del_sw_hw_rule(struct fs_node *node) if (rule->dest_attr.type == MLX5_FLOW_DESTINATION_TYPE_COUNTER && --fte->dests_size) { modify_mask = BIT(MLX5_SET_FTE_MODIFY_ENABLE_MASK_ACTION); - fte->action &= ~MLX5_FLOW_CONTEXT_ACTION_COUNT; + fte->action.action &= ~MLX5_FLOW_CONTEXT_ACTION_COUNT; update_fte = true; goto out; } - if ((fte->action & MLX5_FLOW_CONTEXT_ACTION_FWD_DEST) && + if ((fte->action.action & MLX5_FLOW_CONTEXT_ACTION_FWD_DEST) && --fte->dests_size) { modify_mask = BIT(MLX5_SET_FTE_MODIFY_ENABLE_MASK_DESTINATION_LIST), update_fte = true; @@ -623,10 +623,7 @@ static struct fs_fte *alloc_fte(struct mlx5_flow_table *ft, memcpy(fte->val, match_value, sizeof(fte->val)); fte->node.type = FS_TYPE_FLOW_ENTRY; - fte->flow_tag = flow_act->flow_tag; - fte->action = flow_act->action; - fte->encap_id = flow_act->encap_id; - fte->modify_id = flow_act->modify_id; + fte->action = *flow_act; tree_init_node(&fte->node, del_hw_fte, del_sw_fte); @@ -892,7 +889,7 @@ static int _mlx5_modify_rule_destination(struct mlx5_flow_rule *rule, int err = 0; fs_get_obj(fte, rule->node.parent); - if (!(fte->action & MLX5_FLOW_CONTEXT_ACTION_FWD_DEST)) + if (!(fte->action.action & MLX5_FLOW_CONTEXT_ACTION_FWD_DEST)) return -EINVAL; down_write_ref_node(&fte->node); fs_get_obj(fg, fte->node.parent); @@ -1448,16 +1445,17 @@ static bool check_conflicting_actions(u32 action1, u32 action2) static int check_conflicting_ftes(struct fs_fte *fte, const struct mlx5_flow_act *flow_act) { - if (check_conflicting_actions(flow_act->action, fte->action)) { + if (check_conflicting_actions(flow_act->action, fte->action.action)) { mlx5_core_warn(get_dev(&fte->node), "Found two FTEs with conflicting actions\n"); return -EEXIST; } - if (flow_act->has_flow_tag && fte->flow_tag != flow_act->flow_tag) { + if (flow_act->has_flow_tag && + fte->action.flow_tag != flow_act->flow_tag) { mlx5_core_warn(get_dev(&fte->node), "FTE flow tag %u already exists with different flow tag %u\n", - fte->flow_tag, + fte->action.flow_tag, flow_act->flow_tag); return -EEXIST; } @@ -1481,12 +1479,12 @@ static struct mlx5_flow_handle *add_rule_fg(struct mlx5_flow_group *fg, if (ret) return ERR_PTR(ret); - old_action = fte->action; - fte->action |= flow_act->action; + old_action = fte->action.action; + fte->action.action |= flow_act->action; handle = add_rule_fte(fte, fg, dest, dest_num, old_action != flow_act->action); if (IS_ERR(handle)) { - fte->action = old_action; + fte->action.action = old_action; return handle; } trace_mlx5_fs_set_fte(fte, false); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h index 8586af9ce514..e26d3e9d5f9f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h @@ -176,11 +176,8 @@ struct fs_fte { struct fs_node node; u32 val[MLX5_ST_SZ_DW_MATCH_PARAM]; u32 dests_size; - u32 flow_tag; u32 index; - u32 action; - u32 encap_id; - u32 modify_id; + struct mlx5_flow_act action; enum fs_fte_status status; struct mlx5_fc *counter; struct rhash_head hash;

[for-next,V2,11/13] net/mlx5: Embed mlx5_flow_act into fs_fte

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