[PATCH v2 1/2] drivers: net: cpsw: Add helper functions for VLAN ALE implementation
Francois Romieu
romieu at fr.zoreil.com
Wed Jan 30 17:02:08 EST 2013
Mugunthan V N <mugunthanvnm at ti.com> :
[...]
> 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.
[...]
> @@ -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.
--
Ueimor
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