On 9/9/2025 5:39 PM, Dong Yibo wrote:
> Complete the network device (netdev) registration flow for Mucse Gbe
> Ethernet chips, including:
> 1. Hardware state initialization:
> - Send powerup notification to firmware (via echo_fw_status)
> - Sync with firmware
> - Reset hardware
> 2. MAC address handling:
> - Retrieve permanent MAC from firmware (via mucse_mbx_get_macaddr)
> - Fallback to random valid MAC (eth_random_addr) if not valid mac
> from Fw
>
> Signed-off-by: Dong Yibo <[email protected]>
> ---
> +/**
> + * rnpgbe_xmit_frame - Send a skb to driver
> + * @skb: skb structure to be sent
> + * @netdev: network interface device structure
> + *
> + * Return: NETDEV_TX_OK or NETDEV_TX_BUSY
> + **/
> +static netdev_tx_t rnpgbe_xmit_frame(struct sk_buff *skb,
> + struct net_device *netdev)
> +{
> + dev_kfree_skb_any(skb);
> + netdev->stats.tx_dropped++;
> + return NETDEV_TX_OK;
> +}
The function comment says it returns NETDEV_TX_OK or NETDEV_TX_BUSY, but
it only returns NETDEV_TX_OK.
--
Thanks and Regards,
Md Danish Anwar
