Commit 652a4a53 authored by stephen hemminger's avatar stephen hemminger Committed by David S. Miller
Browse files

mdio: unused ethtool functions 



Use it or lose it.

Signed-off-by: default avatarStephen Hemminger <stephen@networkplumber.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c49fa257

drivers/net/mdio.c

+0 −28
Original line number Diff line number Diff line
@@ -341,34 +341,6 @@ void mdio45_ethtool_gset_npage(const struct mdio_if_info *mdio, 
}

EXPORT_SYMBOL(mdio45_ethtool_gset_npage);



/**

 * mdio45_ethtool_spauseparam_an - set auto-negotiated pause parameters

 * @mdio: MDIO interface

 * @ecmd: Ethtool request structure

 *

 * This function assumes that the PHY has an auto-negotiation MMD.  It

 * will enable and disable advertising of flow control as appropriate.

 */

void mdio45_ethtool_spauseparam_an(const struct mdio_if_info *mdio,

				   const struct ethtool_pauseparam *ecmd)

{

	int adv, old_adv;



	WARN_ON(!(mdio->mmds & MDIO_DEVS_AN));



	old_adv = mdio->mdio_read(mdio->dev, mdio->prtad, MDIO_MMD_AN,

				  MDIO_AN_ADVERTISE);

	adv = ((old_adv & ~(ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM)) |

	       mii_advertise_flowctrl((ecmd->rx_pause ? FLOW_CTRL_RX : 0) |

				      (ecmd->tx_pause ? FLOW_CTRL_TX : 0)));

	if (adv != old_adv) {

		mdio->mdio_write(mdio->dev, mdio->prtad, MDIO_MMD_AN,

				 MDIO_AN_ADVERTISE, adv);

		mdio45_nway_restart(mdio);

	}

}

EXPORT_SYMBOL(mdio45_ethtool_spauseparam_an);



/**

 * mdio_mii_ioctl - MII ioctl interface for MDIO (clause 22 or 45) PHYs

 * @mdio: MDIO interface

include/linux/mdio.h

+0 −3
Original line number Diff line number Diff line
@@ -70,9 +70,6 @@ extern int mdio45_nway_restart(const struct mdio_if_info *mdio); 
extern void mdio45_ethtool_gset_npage(const struct mdio_if_info *mdio,

				      struct ethtool_cmd *ecmd,

				      u32 npage_adv, u32 npage_lpa);

extern void

mdio45_ethtool_spauseparam_an(const struct mdio_if_info *mdio,

			      const struct ethtool_pauseparam *ecmd);



/**

 * mdio45_ethtool_gset - get settings for ETHTOOL_GSET