netdev - Re: [PATCH] net: usb: rtl8150: use new api ethtool_{get|set}_link

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20170313150020.25ibsslebcscmngb@p310>
Date:   Mon, 13 Mar 2017 17:00:20 +0200
From:   Petko Manolov <petkan@...leusys.com>
To:     Philippe Reynes <tremyfr@...il.com>
Cc:     davem@...emloft.net, linux-usb@...r.kernel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: usb: rtl8150: use new api
 ethtool_{get|set}_link_ksettings

On 17-03-12 23:16:25, Philippe Reynes wrote:
> The ethtool api {get|set}_settings is deprecated.
> We move this driver to new api {get|set}_link_ksettings.
> 
> As I don't have the hardware, I'd be very pleased if someone may test this 
> patch.

I've got some old adapters around and will drop you a line when i test the 
patch.


		Petko


> Signed-off-by: Philippe Reynes <tremyfr@...il.com>
> ---
>  drivers/net/usb/rtl8150.c |   35 ++++++++++++++++++++---------------
>  1 files changed, 20 insertions(+), 15 deletions(-)
> 
> diff --git a/drivers/net/usb/rtl8150.c b/drivers/net/usb/rtl8150.c
> index c81c791..daaa88a 100644
> --- a/drivers/net/usb/rtl8150.c
> +++ b/drivers/net/usb/rtl8150.c
> @@ -791,47 +791,52 @@ static void rtl8150_get_drvinfo(struct net_device *netdev, struct ethtool_drvinf
>  	usb_make_path(dev->udev, info->bus_info, sizeof(info->bus_info));
>  }
>  
> -static int rtl8150_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
> +static int rtl8150_get_link_ksettings(struct net_device *netdev,
> +				      struct ethtool_link_ksettings *ecmd)
>  {
>  	rtl8150_t *dev = netdev_priv(netdev);
>  	short lpa, bmcr;
> +	u32 supported;
>  
> -	ecmd->supported = (SUPPORTED_10baseT_Half |
> +	supported = (SUPPORTED_10baseT_Half |
>  			  SUPPORTED_10baseT_Full |
>  			  SUPPORTED_100baseT_Half |
>  			  SUPPORTED_100baseT_Full |
>  			  SUPPORTED_Autoneg |
>  			  SUPPORTED_TP | SUPPORTED_MII);
> -	ecmd->port = PORT_TP;
> -	ecmd->transceiver = XCVR_INTERNAL;
> -	ecmd->phy_address = dev->phy;
> +	ecmd->base.port = PORT_TP;
> +	ecmd->base.phy_address = dev->phy;
>  	get_registers(dev, BMCR, 2, &bmcr);
>  	get_registers(dev, ANLP, 2, &lpa);
>  	if (bmcr & BMCR_ANENABLE) {
>  		u32 speed = ((lpa & (LPA_100HALF | LPA_100FULL)) ?
>  			     SPEED_100 : SPEED_10);
> -		ethtool_cmd_speed_set(ecmd, speed);
> -		ecmd->autoneg = AUTONEG_ENABLE;
> +		ecmd->base.speed = speed;
> +		ecmd->base.autoneg = AUTONEG_ENABLE;
>  		if (speed == SPEED_100)
> -			ecmd->duplex = (lpa & LPA_100FULL) ?
> +			ecmd->base.duplex = (lpa & LPA_100FULL) ?
>  			    DUPLEX_FULL : DUPLEX_HALF;
>  		else
> -			ecmd->duplex = (lpa & LPA_10FULL) ?
> +			ecmd->base.duplex = (lpa & LPA_10FULL) ?
>  			    DUPLEX_FULL : DUPLEX_HALF;
>  	} else {
> -		ecmd->autoneg = AUTONEG_DISABLE;
> -		ethtool_cmd_speed_set(ecmd, ((bmcr & BMCR_SPEED100) ?
> -					     SPEED_100 : SPEED_10));
> -		ecmd->duplex = (bmcr & BMCR_FULLDPLX) ?
> +		ecmd->base.autoneg = AUTONEG_DISABLE;
> +		ecmd->base.speed = ((bmcr & BMCR_SPEED100) ?
> +					     SPEED_100 : SPEED_10);
> +		ecmd->base.duplex = (bmcr & BMCR_FULLDPLX) ?
>  		    DUPLEX_FULL : DUPLEX_HALF;
>  	}
> +
> +	ethtool_convert_legacy_u32_to_link_mode(ecmd->link_modes.supported,
> +						supported);
> +
>  	return 0;
>  }
>  
>  static const struct ethtool_ops ops = {
>  	.get_drvinfo = rtl8150_get_drvinfo,
> -	.get_settings = rtl8150_get_settings,
> -	.get_link = ethtool_op_get_link
> +	.get_link = ethtool_op_get_link,
> +	.get_link_ksettings = rtl8150_get_link_ksettings,
>  };
>  
>  static int rtl8150_ioctl(struct net_device *netdev, struct ifreq *rq, int cmd)
> -- 
> 1.7.4.4
> 
>