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path: root/drivers/net/ethernet/ti
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Diffstat (limited to 'drivers/net/ethernet/ti')
-rw-r--r--drivers/net/ethernet/ti/cpsw_ale.c49
1 files changed, 40 insertions, 9 deletions
diff --git a/drivers/net/ethernet/ti/cpsw_ale.c b/drivers/net/ethernet/ti/cpsw_ale.c
index 8dc6be11b2ff..9ad872bfae3a 100644
--- a/drivers/net/ethernet/ti/cpsw_ale.c
+++ b/drivers/net/ethernet/ti/cpsw_ale.c
@@ -604,10 +604,44 @@ void cpsw_ale_set_unreg_mcast(struct cpsw_ale *ale, int unreg_mcast_mask,
}
}
+static void cpsw_ale_vlan_set_unreg_mcast(struct cpsw_ale *ale, u32 *ale_entry,
+ int allmulti)
+{
+ int unreg_mcast;
+
+ unreg_mcast =
+ cpsw_ale_get_vlan_unreg_mcast(ale_entry,
+ ale->vlan_field_bits);
+ if (allmulti)
+ unreg_mcast |= ALE_PORT_HOST;
+ else
+ unreg_mcast &= ~ALE_PORT_HOST;
+ cpsw_ale_set_vlan_unreg_mcast(ale_entry, unreg_mcast,
+ ale->vlan_field_bits);
+}
+
+static void
+cpsw_ale_vlan_set_unreg_mcast_idx(struct cpsw_ale *ale, u32 *ale_entry,
+ int allmulti)
+{
+ int unreg_mcast;
+ int idx;
+
+ idx = cpsw_ale_get_vlan_unreg_mcast_idx(ale_entry);
+
+ unreg_mcast = readl(ale->params.ale_regs + ALE_VLAN_MASK_MUX(idx));
+
+ if (allmulti)
+ unreg_mcast |= ALE_PORT_HOST;
+ else
+ unreg_mcast &= ~ALE_PORT_HOST;
+
+ writel(unreg_mcast, ale->params.ale_regs + ALE_VLAN_MASK_MUX(idx));
+}
+
void cpsw_ale_set_allmulti(struct cpsw_ale *ale, int allmulti, int port)
{
u32 ale_entry[ALE_ENTRY_WORDS];
- int unreg_mcast = 0;
int type, idx;
for (idx = 0; idx < ale->params.ale_entries; idx++) {
@@ -624,15 +658,12 @@ void cpsw_ale_set_allmulti(struct cpsw_ale *ale, int allmulti, int port)
if (port != -1 && !(vlan_members & BIT(port)))
continue;
- unreg_mcast =
- cpsw_ale_get_vlan_unreg_mcast(ale_entry,
- ale->vlan_field_bits);
- if (allmulti)
- unreg_mcast |= ALE_PORT_HOST;
+ if (!ale->params.nu_switch_ale)
+ cpsw_ale_vlan_set_unreg_mcast(ale, ale_entry, allmulti);
else
- unreg_mcast &= ~ALE_PORT_HOST;
- cpsw_ale_set_vlan_unreg_mcast(ale_entry, unreg_mcast,
- ale->vlan_field_bits);
+ cpsw_ale_vlan_set_unreg_mcast_idx(ale, ale_entry,
+ allmulti);
+
cpsw_ale_write(ale, idx, ale_entry);
}
}