Re: [PATCH v2 1/2] drivers: net: cpsw: Add helper functions for VLAN ALE implementation

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On 1/31/2013 3:32 AM, Francois Romieu wrote:
Mugunthan V N <mugunthanvnm@xxxxxx> :
[...]
diff --git a/drivers/net/ethernet/ti/cpsw_ale.c b/drivers/net/ethernet/ti/cpsw_ale.c
index 0e9ccc2..18b88ce 100644
--- a/drivers/net/ethernet/ti/cpsw_ale.c
+++ b/drivers/net/ethernet/ti/cpsw_ale.c
[...]
@@ -274,19 +292,26 @@ int cpsw_ale_flush(struct cpsw_ale *ale, int port_mask)
  	return 0;
  }
-int cpsw_ale_add_ucast(struct cpsw_ale *ale, u8 *addr, int port, int flags)
+int cpsw_ale_add_ucast(struct cpsw_ale *ale, u8 *addr, int port,
+		       int flags, u16 vid)
  {
  	u32 ale_entry[ALE_ENTRY_WORDS] = {0, 0, 0};
  	int idx;
- cpsw_ale_set_entry_type(ale_entry, ALE_TYPE_ADDR);
+	if (flags & ALE_VLAN) {
+		cpsw_ale_set_entry_type(ale_entry, ALE_TYPE_VLAN_ADDR);
+		cpsw_ale_set_vlan_id(ale_entry, vid);
+	} else {
+		cpsw_ale_set_entry_type(ale_entry, ALE_TYPE_ADDR);
+	}
+
[...]
+	if (flags & ALE_VLAN) {
+		cpsw_ale_set_entry_type(ale_entry, ALE_TYPE_VLAN_ADDR);
+		cpsw_ale_set_vlan_id(ale_entry, vid);
+	} else {
+		cpsw_ale_set_entry_type(ale_entry, ALE_TYPE_ADDR);
+	}
+
It could be fctored out.
Are you mentioning to have static inline function for the above two statements above?

[...]
@@ -362,6 +395,55 @@ int cpsw_ale_del_mcast(struct cpsw_ale *ale, u8 *addr, int port_mask)
  	return 0;
  }
+int cpsw_ale_add_vlan(struct cpsw_ale *ale, u16 vid, int port, int untag,
+		      int reg_mcast, int unreg_mcast)
+{
[...]
+int cpsw_ale_del_vlan(struct cpsw_ale *ale, u16 vid, int port_mask)
[...]

Patch #2 doesn't use the returned status code.
Will modify the prototype to return void

Regards
Mugunthan V N
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