diff options
| -rw-r--r-- | drivers/net/phy/phylink.c | 25 | ||||
| -rw-r--r-- | include/linux/phylink.h | 45 |
2 files changed, 10 insertions, 60 deletions
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index f07e496319b4..df413fb15088 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -1198,13 +1198,6 @@ static int phylink_change_inband_advert(struct phylink *pl) if (test_bit(PHYLINK_DISABLE_STOPPED, &pl->phylink_disable_state)) return 0; - if (!pl->pcs && pl->config->legacy_pre_march2020) { - /* Legacy method */ - phylink_mac_config(pl, &pl->link_config); - phylink_pcs_an_restart(pl); - return 0; - } - phylink_dbg(pl, "%s: mode=%s/%s adv=%*pb pause=%02x\n", __func__, phylink_an_mode_str(pl->cur_link_an_mode), phy_modes(pl->link_config.interface), @@ -1257,9 +1250,6 @@ static void phylink_mac_pcs_get_state(struct phylink *pl, if (pl->pcs) pl->pcs->ops->pcs_get_state(pl->pcs, state); - else if (pl->mac_ops->mac_pcs_get_state && - pl->config->legacy_pre_march2020) - pl->mac_ops->mac_pcs_get_state(pl->config, state); else state->link = 0; } @@ -1492,13 +1482,6 @@ static void phylink_resolve(struct work_struct *w) } phylink_major_config(pl, false, &link_state); pl->link_config.interface = link_state.interface; - } else if (!pl->pcs && pl->config->legacy_pre_march2020) { - /* The interface remains unchanged, only the speed, - * duplex or pause settings have changed. Call the - * old mac_config() method to configure the MAC/PCS - * only if we do not have a legacy MAC driver. - */ - phylink_mac_config(pl, &link_state); } } @@ -3513,7 +3496,7 @@ static void phylink_decode_usgmii_word(struct phylink_link_state *state, * * Parse the Clause 37 or Cisco SGMII link partner negotiation word into * the phylink @state structure. This is suitable to be used for implementing - * the mac_pcs_get_state() member of the struct phylink_mac_ops structure if + * the pcs_get_state() member of the struct phylink_pcs_ops structure if * accessing @bmsr and @lpa cannot be done with MDIO directly. */ void phylink_mii_c22_pcs_decode_state(struct phylink_link_state *state, @@ -3563,7 +3546,7 @@ EXPORT_SYMBOL_GPL(phylink_mii_c22_pcs_decode_state); * Read the MAC PCS state from the MII device configured in @config and * parse the Clause 37 or Cisco SGMII link partner negotiation word into * the phylink @state structure. This is suitable to be directly plugged - * into the mac_pcs_get_state() member of the struct phylink_mac_ops + * into the pcs_get_state() member of the struct phylink_pcs_ops * structure. */ void phylink_mii_c22_pcs_get_state(struct mdio_device *pcs, @@ -3674,8 +3657,8 @@ EXPORT_SYMBOL_GPL(phylink_mii_c22_pcs_config); * clause 37 negotiation. * * Restart the clause 37 negotiation with the link partner. This is - * suitable to be directly plugged into the mac_pcs_get_state() member - * of the struct phylink_mac_ops structure. + * suitable to be directly plugged into the pcs_get_state() member + * of the struct phylink_pcs_ops structure. */ void phylink_mii_c22_pcs_an_restart(struct mdio_device *pcs) { diff --git a/include/linux/phylink.h b/include/linux/phylink.h index 9e861c8316d0..789c516c6b4a 100644 --- a/include/linux/phylink.h +++ b/include/linux/phylink.h @@ -201,8 +201,6 @@ enum phylink_op_type { * struct phylink_config - PHYLINK configuration structure * @dev: a pointer to a struct device associated with the MAC * @type: operation type of PHYLINK instance - * @legacy_pre_march2020: driver has not been updated for March 2020 updates - * (See commit 7cceb599d15d ("net: phylink: avoid mac_config calls") * @poll_fixed_state: if true, starts link_poll, * if MAC link is at %MLO_AN_FIXED mode. * @mac_managed_pm: if true, indicate the MAC driver is responsible for PHY PM. @@ -216,7 +214,6 @@ enum phylink_op_type { struct phylink_config { struct device *dev; enum phylink_op_type type; - bool legacy_pre_march2020; bool poll_fixed_state; bool mac_managed_pm; bool ovr_an_inband; @@ -230,7 +227,6 @@ struct phylink_config { * struct phylink_mac_ops - MAC operations structure. * @validate: Validate and update the link configuration. * @mac_select_pcs: Select a PCS for the interface mode. - * @mac_pcs_get_state: Read the current link state from the hardware. * @mac_prepare: prepare for a major reconfiguration of the interface. * @mac_config: configure the MAC for the selected mode and state. * @mac_finish: finish a major reconfiguration of the interface. @@ -245,8 +241,6 @@ struct phylink_mac_ops { struct phylink_link_state *state); struct phylink_pcs *(*mac_select_pcs)(struct phylink_config *config, phy_interface_t interface); - void (*mac_pcs_get_state)(struct phylink_config *config, - struct phylink_link_state *state); int (*mac_prepare)(struct phylink_config *config, unsigned int mode, phy_interface_t iface); void (*mac_config)(struct phylink_config *config, unsigned int mode, @@ -313,25 +307,6 @@ struct phylink_pcs *mac_select_pcs(struct phylink_config *config, phy_interface_t interface); /** - * mac_pcs_get_state() - Read the current inband link state from the hardware - * @config: a pointer to a &struct phylink_config. - * @state: a pointer to a &struct phylink_link_state. - * - * Read the current inband link state from the MAC PCS, reporting the - * current speed in @state->speed, duplex mode in @state->duplex, pause - * mode in @state->pause using the %MLO_PAUSE_RX and %MLO_PAUSE_TX bits, - * negotiation completion state in @state->an_complete, and link up state - * in @state->link. If possible, @state->lp_advertising should also be - * populated. - * - * Note: This is a legacy method. This function will not be called unless - * legacy_pre_march2020 is set in &struct phylink_config and there is no - * PCS attached. - */ -void mac_pcs_get_state(struct phylink_config *config, - struct phylink_link_state *state); - -/** * mac_prepare() - prepare to change the PHY interface mode * @config: a pointer to a &struct phylink_config. * @mode: one of %MLO_AN_FIXED, %MLO_AN_PHY, %MLO_AN_INBAND. @@ -367,17 +342,9 @@ int mac_prepare(struct phylink_config *config, unsigned int mode, * guaranteed to be correct, and so any mac_config() implementation must * never reference these fields. * - * Note: For legacy March 2020 drivers (drivers with legacy_pre_march2020 set - * in their &phylnk_config and which don't have a PCS), this function will be - * called on each link up event, and to also change the in-band advert. For - * non-legacy drivers, it will only be called to reconfigure the MAC for a - * "major" change in e.g. interface mode. It will not be called for changes - * in speed, duplex or pause modes or to change the in-band advertisement. - * In any case, it is strongly preferred that speed, duplex and pause settings - * are handled in the mac_link_up() method and not in this method. - * - * (this requires a rewrite - please refer to mac_link_up() for situations - * where the PCS and MAC are not tightly integrated.) + * This will only be called to reconfigure the MAC for a "major" change in + * e.g. interface mode. It will not be called for changes in speed, duplex + * or pause modes or to change the in-band advertisement. * * In all negotiation modes, as defined by @mode, @state->pause indicates the * pause settings which should be applied as follows. If %MLO_PAUSE_AN is not @@ -409,7 +376,7 @@ int mac_prepare(struct phylink_config *config, unsigned int mode, * 1000base-X or Cisco SGMII mode depending on the @state->interface * mode). In both cases, link state management (whether the link * is up or not) is performed by the MAC, and reported via the - * mac_pcs_get_state() callback. Changes in link state must be made + * pcs_get_state() callback. Changes in link state must be made * by calling phylink_mac_change(). * * Interface mode specific details are mentioned below. @@ -601,8 +568,8 @@ void pcs_disable(struct phylink_pcs *pcs); * in @state->link. If possible, @state->lp_advertising should also be * populated. * - * When present, this overrides mac_pcs_get_state() in &struct - * phylink_mac_ops. + * When present, this overrides pcs_get_state() in &struct + * phylink_pcs_ops. */ void pcs_get_state(struct phylink_pcs *pcs, struct phylink_link_state *state); |