diff options
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw_ale.c | 49 |
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); } } |