From: David Miller <da...@davemloft.net>
Date: Tue, 06 Nov 2018 15:09:54 -0800 (PST)
> From: Christian Lamparter <chunk...@gmail.com>
> Date: Tue, 6 Nov 2018 23:27:49 +0100
>
>> @@ -1435,6 +1436,22 @@ static inline netdev_tx_t emac_xmit_finish(struct
>> emac_instance *dev, int len)
>> return NETDEV_TX_OK;
>> }
>>
>> +static inline u16 emac_tx_vlan(struct emac_instance *dev, struct sk_buff
>> *skb)
>> +{
>> + /* Handle VLAN TPID and TCI insert if this is a VLAN skb */
>> + if (emac_has_feature(dev, EMAC_FTR_HAS_VLAN_CTAG_TX) &&
>> + skb_vlan_tag_present(skb)) {
>> + struct emac_regs __iomem *p = dev->emacp;
>> +
>> + /* update the VLAN TCI */
>> + out_be32(&p->vtci, (u32)skb_vlan_tag_get(skb));
>
> Hmmm, how does this vtci register work?
I'm tossing your patches since you refuse to answer my question and
explain why this works properly.
Sorry.
