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net: phylink: ensure consistent phy interface mode
Ensure that we supply the same phy interface mode to mac_link_down() as we did for the corresponding mac_link_up() call. This ensures that MAC drivers that use the phy interface mode in these methods can depend on mac_link_down() always corresponding to a mac_link_up() call for the same interface mode. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -51,6 +51,10 @@ struct phylink {
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/* The link configuration settings */
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struct phylink_link_state link_config;
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/* The current settings */
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phy_interface_t cur_interface;
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struct gpio_desc *link_gpio;
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struct timer_list link_poll;
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void (*get_fixed_state)(struct net_device *dev,
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@ -446,12 +450,12 @@ static void phylink_resolve(struct work_struct *w)
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if (!link_state.link) {
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netif_carrier_off(ndev);
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pl->ops->mac_link_down(ndev, pl->link_an_mode,
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pl->phy_state.interface);
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pl->cur_interface);
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netdev_info(ndev, "Link is Down\n");
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} else {
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pl->cur_interface = link_state.interface;
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pl->ops->mac_link_up(ndev, pl->link_an_mode,
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pl->phy_state.interface,
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pl->phydev);
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pl->cur_interface, pl->phydev);
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netif_carrier_on(ndev);
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