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[RFC,v1,net-next,04/12] bridge: br_vlan_fill_forward_path_pvid: Add port to port

Message ID 20241013185509.4430-5-ericwouds@gmail.com
State RFC
Headers show
Series bridge-fastpath and related improvements | expand

Commit Message

Eric Woudstra Oct. 13, 2024, 6:55 p.m. UTC
Lookup vlan group from bridge port, if it is passed as argument.

Signed-off-by: Eric Woudstra <ericwouds@gmail.com>
---
 net/bridge/br_private.h | 1 +
 net/bridge/br_vlan.c    | 6 +++++-
 2 files changed, 6 insertions(+), 1 deletion(-)

Comments

Nikolay Aleksandrov Oct. 14, 2024, 6:36 a.m. UTC | #1
On 13/10/2024 21:55, Eric Woudstra wrote:
> Lookup vlan group from bridge port, if it is passed as argument.
> 
> Signed-off-by: Eric Woudstra <ericwouds@gmail.com>
> ---
>  net/bridge/br_private.h | 1 +
>  net/bridge/br_vlan.c    | 6 +++++-
>  2 files changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
> index d4bedc87b1d8..8da7798f9368 100644
> --- a/net/bridge/br_private.h
> +++ b/net/bridge/br_private.h
> @@ -1581,6 +1581,7 @@ bool br_vlan_can_enter_range(const struct net_bridge_vlan *v_curr,
>  			     const struct net_bridge_vlan *range_end);
>  
>  void br_vlan_fill_forward_path_pvid(struct net_bridge *br,
> +				    struct net_bridge_port *p,
>  				    struct net_device_path_ctx *ctx,
>  				    struct net_device_path *path);
>  int br_vlan_fill_forward_path_mode(struct net_bridge *br,

You haven't updated the !CONFIG_BRIDGE_VLAN_FILTERING version of this helper.

> diff --git a/net/bridge/br_vlan.c b/net/bridge/br_vlan.c
> index 9c2fffb827ab..1830d7d617cd 100644
> --- a/net/bridge/br_vlan.c
> +++ b/net/bridge/br_vlan.c
> @@ -1441,6 +1441,7 @@ int br_vlan_get_pvid_rcu(const struct net_device *dev, u16 *p_pvid)
>  EXPORT_SYMBOL_GPL(br_vlan_get_pvid_rcu);
>  
>  void br_vlan_fill_forward_path_pvid(struct net_bridge *br,
> +				    struct net_bridge_port *p,
>  				    struct net_device_path_ctx *ctx,
>  				    struct net_device_path *path)
>  {
> @@ -1453,7 +1454,10 @@ void br_vlan_fill_forward_path_pvid(struct net_bridge *br,
>  	if (!br_opt_get(br, BROPT_VLAN_ENABLED))
>  		return;
>  
> -	vg = br_vlan_group(br);
> +	if (p)
> +		vg = nbp_vlan_group(p);
> +	else
> +		vg = br_vlan_group(br);
>  
>  	if (idx >= 0 &&
>  	    ctx->vlan[idx].proto == br->vlan_proto) {
diff mbox series

Patch

diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index d4bedc87b1d8..8da7798f9368 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -1581,6 +1581,7 @@  bool br_vlan_can_enter_range(const struct net_bridge_vlan *v_curr,
 			     const struct net_bridge_vlan *range_end);
 
 void br_vlan_fill_forward_path_pvid(struct net_bridge *br,
+				    struct net_bridge_port *p,
 				    struct net_device_path_ctx *ctx,
 				    struct net_device_path *path);
 int br_vlan_fill_forward_path_mode(struct net_bridge *br,
diff --git a/net/bridge/br_vlan.c b/net/bridge/br_vlan.c
index 9c2fffb827ab..1830d7d617cd 100644
--- a/net/bridge/br_vlan.c
+++ b/net/bridge/br_vlan.c
@@ -1441,6 +1441,7 @@  int br_vlan_get_pvid_rcu(const struct net_device *dev, u16 *p_pvid)
 EXPORT_SYMBOL_GPL(br_vlan_get_pvid_rcu);
 
 void br_vlan_fill_forward_path_pvid(struct net_bridge *br,
+				    struct net_bridge_port *p,
 				    struct net_device_path_ctx *ctx,
 				    struct net_device_path *path)
 {
@@ -1453,7 +1454,10 @@  void br_vlan_fill_forward_path_pvid(struct net_bridge *br,
 	if (!br_opt_get(br, BROPT_VLAN_ENABLED))
 		return;
 
-	vg = br_vlan_group(br);
+	if (p)
+		vg = nbp_vlan_group(p);
+	else
+		vg = br_vlan_group(br);
 
 	if (idx >= 0 &&
 	    ctx->vlan[idx].proto == br->vlan_proto) {