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Diffstat (limited to 'include/linux/phylink.h')
-rw-r--r--include/linux/phylink.h45
1 files changed, 30 insertions, 15 deletions
diff --git a/include/linux/phylink.h b/include/linux/phylink.h
index 2f1315f32113..057f78263a46 100644
--- a/include/linux/phylink.h
+++ b/include/linux/phylink.h
@@ -321,6 +321,21 @@ void mac_link_up(struct phylink_config *config, struct phy_device *phy,
int speed, int duplex, bool tx_pause, bool rx_pause);
#endif
+struct phylink_pcs_ops;
+
+/**
+ * struct phylink_pcs - PHYLINK PCS instance
+ * @ops: a pointer to the &struct phylink_pcs_ops structure
+ * @poll: poll the PCS for link changes
+ *
+ * This structure is designed to be embedded within the PCS private data,
+ * and will be passed between phylink and the PCS.
+ */
+struct phylink_pcs {
+ const struct phylink_pcs_ops *ops;
+ bool poll;
+};
+
/**
* struct phylink_pcs_ops - MAC PCS operations structure.
* @pcs_get_state: read the current MAC PCS link state from the hardware.
@@ -330,21 +345,21 @@ void mac_link_up(struct phylink_config *config, struct phy_device *phy,
* (where necessary).
*/
struct phylink_pcs_ops {
- void (*pcs_get_state)(struct phylink_config *config,
+ void (*pcs_get_state)(struct phylink_pcs *pcs,
struct phylink_link_state *state);
- int (*pcs_config)(struct phylink_config *config, unsigned int mode,
+ int (*pcs_config)(struct phylink_pcs *pcs, unsigned int mode,
phy_interface_t interface,
const unsigned long *advertising,
bool permit_pause_to_mac);
- void (*pcs_an_restart)(struct phylink_config *config);
- void (*pcs_link_up)(struct phylink_config *config, unsigned int mode,
+ void (*pcs_an_restart)(struct phylink_pcs *pcs);
+ void (*pcs_link_up)(struct phylink_pcs *pcs, unsigned int mode,
phy_interface_t interface, int speed, int duplex);
};
#if 0 /* For kernel-doc purposes only. */
/**
* pcs_get_state() - Read the current inband link state from the hardware
- * @config: a pointer to a &struct phylink_config.
+ * @pcs: a pointer to a &struct phylink_pcs.
* @state: a pointer to a &struct phylink_link_state.
*
* Read the current inband link state from the MAC PCS, reporting the
@@ -357,12 +372,12 @@ struct phylink_pcs_ops {
* When present, this overrides mac_pcs_get_state() in &struct
* phylink_mac_ops.
*/
-void pcs_get_state(struct phylink_config *config,
+void pcs_get_state(struct phylink_pcs *pcs,
struct phylink_link_state *state);
/**
* pcs_config() - Configure the PCS mode and advertisement
- * @config: a pointer to a &struct phylink_config.
+ * @pcs: a pointer to a &struct phylink_pcs.
* @mode: one of %MLO_AN_FIXED, %MLO_AN_PHY, %MLO_AN_INBAND.
* @interface: interface mode to be used
* @advertising: adertisement ethtool link mode mask
@@ -382,21 +397,21 @@ void pcs_get_state(struct phylink_config *config,
*
* For most 10GBASE-R, there is no advertisement.
*/
-int (*pcs_config)(struct phylink_config *config, unsigned int mode,
- phy_interface_t interface, const unsigned long *advertising);
+int pcs_config(struct phylink_pcs *pcs, unsigned int mode,
+ phy_interface_t interface, const unsigned long *advertising);
/**
* pcs_an_restart() - restart 802.3z BaseX autonegotiation
- * @config: a pointer to a &struct phylink_config.
+ * @pcs: a pointer to a &struct phylink_pcs.
*
* When PCS ops are present, this overrides mac_an_restart() in &struct
* phylink_mac_ops.
*/
-void (*pcs_an_restart)(struct phylink_config *config);
+void pcs_an_restart(struct phylink_pcs *pcs);
/**
* pcs_link_up() - program the PCS for the resolved link configuration
- * @config: a pointer to a &struct phylink_config.
+ * @pcs: a pointer to a &struct phylink_pcs.
* @mode: link autonegotiation mode
* @interface: link &typedef phy_interface_t mode
* @speed: link speed
@@ -407,14 +422,14 @@ void (*pcs_an_restart)(struct phylink_config *config);
* mode without in-band AN needs to be manually configured for the link
* and duplex setting. Otherwise, this should be a no-op.
*/
-void (*pcs_link_up)(struct phylink_config *config, unsigned int mode,
- phy_interface_t interface, int speed, int duplex);
+void pcs_link_up(struct phylink_pcs *pcs, unsigned int mode,
+ phy_interface_t interface, int speed, int duplex);
#endif
struct phylink *phylink_create(struct phylink_config *, struct fwnode_handle *,
phy_interface_t iface,
const struct phylink_mac_ops *mac_ops);
-void phylink_add_pcs(struct phylink *, const struct phylink_pcs_ops *ops);
+void phylink_set_pcs(struct phylink *, struct phylink_pcs *pcs);
void phylink_destroy(struct phylink *);
int phylink_connect_phy(struct phylink *, struct phy_device *);