net/ethtool/ioctl.c

383 	const struct ethtool_link_ksettings *link_ksettings)
396 		link_ksettings->link_modes.supported);
399 		link_ksettings->link_modes.advertising);
402 		link_ksettings->link_modes.lp_advertising);
403 	ethtool_cmd_speed_set(legacy_settings, link_ksettings->base.speed);
405 		= link_ksettings->base.duplex;
407 		= link_ksettings->base.port;
409 		= link_ksettings->base.phy_address;
411 		= link_ksettings->base.autoneg;
413 		= link_ksettings->base.mdio_support;
415 		= link_ksettings->base.eth_tp_mdix;
417 		= link_ksettings->base.eth_tp_mdix_ctrl;
419 		= link_ksettings->base.transceiver;
439 				 struct ethtool_link_ksettings *link_ksettings)
449 	memset(link_ksettings, 0, sizeof(*link_ksettings));
450 	return dev->ethtool_ops->get_link_ksettings(dev, link_ksettings);
529 	struct ethtool_link_ksettings link_ksettings;
536 	if (copy_from_user(&link_ksettings.base, useraddr,
537 			   sizeof(link_ksettings.base)))
541 	    != link_ksettings.base.link_mode_masks_nwords) {
543 		memset(&link_ksettings, 0, sizeof(link_ksettings));
544 		link_ksettings.base.cmd = ETHTOOL_GLINKSETTINGS;
548 		link_ksettings.base.link_mode_masks_nwords
554 		if (copy_to_user(useraddr, &link_ksettings.base,
555 				 sizeof(link_ksettings.base)))
565 	memset(&link_ksettings, 0, sizeof(link_ksettings));
566 	err = dev->ethtool_ops->get_link_ksettings(dev, &link_ksettings);
571 	link_ksettings.base.cmd = ETHTOOL_GLINKSETTINGS;
572 	link_ksettings.base.link_mode_masks_nwords
574 	link_ksettings.base.master_slave_cfg = MASTER_SLAVE_CFG_UNSUPPORTED;
575 	link_ksettings.base.master_slave_state = MASTER_SLAVE_STATE_UNSUPPORTED;
576 	link_ksettings.base.rate_matching = RATE_MATCH_NONE;
578 	return store_link_ksettings_for_user(useraddr, &link_ksettings);
585 	struct ethtool_link_ksettings link_ksettings = {};
594 	if (copy_from_user(&link_ksettings.base, useraddr,
595 			   sizeof(link_ksettings.base)))
599 	    != link_ksettings.base.link_mode_masks_nwords)
605 	err = load_link_ksettings_from_user(&link_ksettings, useraddr);
611 	    != link_ksettings.base.link_mode_masks_nwords)
614 	if (link_ksettings.base.master_slave_cfg ||
615 	    link_ksettings.base.master_slave_state)
618 	err = dev->ethtool_ops->set_link_ksettings(dev, &link_ksettings);
658 	struct ethtool_link_ksettings link_ksettings;
669 	memset(&link_ksettings, 0, sizeof(link_ksettings));
670 	err = dev->ethtool_ops->get_link_ksettings(dev, &link_ksettings);
673 	convert_link_ksettings_to_legacy_settings(&cmd, &link_ksettings);
694 	struct ethtool_link_ksettings link_ksettings;
705 	if (!convert_legacy_settings_to_link_ksettings(&link_ksettings, &cmd))
707 	link_ksettings.base.link_mode_masks_nwords =
709 	ret = dev->ethtool_ops->set_link_ksettings(dev, &link_ksettings);