21 	MLO_AN_FIXED,	/* Fixed-link mode */
25 static inline bool phylink_autoneg_inband(unsigned int mode)  in phylink_autoneg_inband()  argument
27 	return mode == MLO_AN_INBAND;  in phylink_autoneg_inband()
35  * @interface: link &typedef phy_interface_t mode
37  * @duplex: link duplex mode, one of DUPLEX_* constants.
66  *		      if MAC link is at %MLO_AN_FIXED mode.
69  *		     if MAC link is at %MLO_AN_FIXED mode.
86  * @mac_config: configure the MAC for the selected mode and state.
100 	int (*mac_prepare)(struct phylink_config *config, unsigned int mode,
102 	void (*mac_config)(struct phylink_config *config, unsigned int mode,
104 	int (*mac_finish)(struct phylink_config *config, unsigned int mode,
107 	void (*mac_link_down)(struct phylink_config *config, unsigned int mode,
110 			    struct phy_device *phy, unsigned int mode,
127  * because the MAC is unable to BaseX mode. This is more about
131  * If the @state->interface mode is %PHY_INTERFACE_MODE_1000BASEX
132  * or %PHY_INTERFACE_MODE_2500BASEX, select the appropriate mode
139  * If the @state->interface mode is not supported, then the @supported
151  * current speed in @state->speed, duplex mode in @state->duplex, pause
152  * mode in @state->pause using the %MLO_PAUSE_RX and %MLO_PAUSE_TX bits,
161  * mac_prepare() - prepare to change the PHY interface mode
163  * @mode: one of %MLO_AN_FIXED, %MLO_AN_PHY, %MLO_AN_INBAND.
164  * @iface: interface mode to switch to
167  * of the link, which includes changing the interface mode or at initial
168  * startup time. It may be called for the current mode. The MAC driver
182 int mac_prepare(struct phylink_config *config, unsigned int mode,
186  * mac_config() - configure the MAC for the selected mode and state
188  * @mode: one of %MLO_AN_FIXED, %MLO_AN_PHY, %MLO_AN_INBAND.
199  * In all negotiation modes, as defined by @mode, @state->pause indicates the
204  * to control the MAC pause mode settings.
206  * The action performed depends on the currently selected mode:
209  *   Configure for non-inband negotiation mode, where the link settings
225  *   place the link in an inband negotiation mode (such as 802.3z
226  *   1000base-X or Cisco SGMII mode depending on the @state->interface
227  *   mode). In both cases, link state management (whether the link
232  *   Interface mode specific details are mentioned below.
234  *   If in 802.3z mode, the link speed is fixed, dependent on the
241  *   If in Cisco SGMII mode, the link speed and duplex mode are passed
257 void mac_config(struct phylink_config *config, unsigned int mode,
261  * mac_finish() - finish a to change the PHY interface mode
263  * @mode: one of %MLO_AN_FIXED, %MLO_AN_PHY, %MLO_AN_INBAND.
264  * @iface: interface mode to switch to
268  * for the @mode and @iface. E.g. a MAC driver may wish to re-enable the
274 int mac_finish(struct phylink_config *config, unsigned int mode,
286  * @mode: link autonegotiation mode
287  * @interface: link &typedef phy_interface_t mode
289  * If @mode is not an in-band negotiation mode (as defined by
294 void mac_link_down(struct phylink_config *config, unsigned int mode,
301  * @mode: link autonegotiation mode
302  * @interface: link &typedef phy_interface_t mode
313  * or if in-band negotiation (as defined by phylink_autoneg_inband(@mode))
320  * If in-band negotiation mode is disabled, allow the link to come up. If
326 		 unsigned int mode, phy_interface_t interface,
348  * @pcs_config: configure the MAC PCS for the selected mode and state.
356 	int (*pcs_config)(struct phylink_pcs *pcs, unsigned int mode,
361 	void (*pcs_link_up)(struct phylink_pcs *pcs, unsigned int mode,
372  * current speed in @state->speed, duplex mode in @state->duplex, pause
373  * mode in @state->pause using the %MLO_PAUSE_RX and %MLO_PAUSE_TX bits,
385  * pcs_config() - Configure the PCS mode and advertisement
387  * @mode: one of %MLO_AN_FIXED, %MLO_AN_PHY, %MLO_AN_INBAND.
388  * @interface: interface mode to be used
389  * @advertising: adertisement ethtool link mode mask
392  * Configure the PCS for the operating mode, the interface mode, and set
394  * hardware may forward the pause mode resolution to the MAC.
406 int pcs_config(struct phylink_pcs *pcs, unsigned int mode,
422  * @mode: link autonegotiation mode
423  * @interface: link &typedef phy_interface_t mode
429  * mode without in-band AN needs to be manually configured for the link
432 void pcs_link_up(struct phylink_pcs *pcs, unsigned int mode,
479 #define __phylink_do_bit(op, bm, mode) \  argument
480 	op(ETHTOOL_LINK_MODE_ ## mode ## _BIT, bm)
482 #define phylink_set(bm, mode)	__phylink_do_bit(__set_bit, bm, mode)  argument
483 #define phylink_clear(bm, mode)	__phylink_do_bit(__clear_bit, bm, mode)  argument
484 #define phylink_test(bm, mode)	__phylink_do_bit(test_bit, bm, mode)  argument
494 int phylink_mii_c22_pcs_config(struct mdio_device *pcs, unsigned int mode,