Re: [PATCH] enable setting MAC address for r8723au

[Larry Finger <Larry.Finger@lwfinger.net>]

On 12/20/2015 08:28 PM, Dan Lenski wrote:
> Signed-off-by: Dan Lenski <dlenski@gmail.com>

The commit message should be in this patch rather than in the non-patch previous 
mail. If this patch were to be accepted, all that explanation would be lost!

Rather than issuing a warning when the MAC is changed after the interface has 
been brought up, have you considered changing the value of rtw_adapter->bup to 
zero whenever the connection goes down? Would that help with the confusion in 
the user-space tools?

NACK.


Larry

> ---
>   drivers/staging/rtl8723au/os_dep/os_intfs.c | 7 +++++--
>   1 file changed, 5 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/staging/rtl8723au/os_dep/os_intfs.c b/drivers/staging/rtl8723au/os_dep/os_intfs.c
> index b8848c2..228e19f 100644
> --- a/drivers/staging/rtl8723au/os_dep/os_intfs.c
> +++ b/drivers/staging/rtl8723au/os_dep/os_intfs.c
> @@ -240,8 +240,11 @@ static int rtw_net_set_mac_address(struct net_device *pnetdev, void *p)
>   	struct rtw_adapter *padapter = netdev_priv(pnetdev);
>   	struct sockaddr *addr = p;
>
> -	if (!padapter->bup)
> -		ether_addr_copy(padapter->eeprompriv.mac_addr, addr->sa_data);
> +	if (padapter->bup)
> +		DBG_8723A_LEVEL(_drv_warning_, "Trying to set MAC address while bup =%d\n", padapter->bup);
> +	ether_addr_copy(padapter->eeprompriv.mac_addr, addr->sa_data);
> +	ether_addr_copy(pnetdev->dev_addr, addr->sa_data);
> +
>   	return 0;
>   }
>
>