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| author |   Florian Fainelli <f.fainelli@gmail.com> | 2018-05-10 13:17:32 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-05-11 12:03:05 -0400 |
| commit | 11d8f3ddab1e2b0f148def287859d0903b7f8ac5 (patch) | |
| tree | 00e200a6e7bce7010ecb6364b4c808bade2d143c /include/net/dsa.h | |
| parent | net: phy: phylink: Poll link GPIOs (diff) | |
| download | linux-dev-11d8f3ddab1e2b0f148def287859d0903b7f8ac5.tar.xz linux-dev-11d8f3ddab1e2b0f148def287859d0903b7f8ac5.zip | |
net: dsa: Add PHYLINK switch operations
In preparation for adding support for PHYLINK within DSA, define a number of
operations that we will need and that switch drivers can start implementing.
Proper integration with PHYLINK will follow in subsequent patches.
We start selecting PHYLINK (which implies PHYLIB) in net/dsa/Kconfig
such that drivers can be guaranteed that this dependency is properly
taken care of and can start referencing PHYLINK helper functions without
requiring stubs or anything.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/dsa.h')
| -rw-r--r-- | include/net/dsa.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h index 462e9741b210..ed64c1f3f117 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -20,12 +20,14 @@ #include <linux/of.h> #include <linux/ethtool.h> #include <linux/net_tstamp.h> +#include <linux/phy.h> #include <net/devlink.h> #include <net/switchdev.h> struct tc_action; struct phy_device; struct fixed_phy_status; +struct phylink_link_state; enum dsa_tag_protocol { DSA_TAG_PROTO_NONE = 0, @@ -354,6 +356,27 @@ struct dsa_switch_ops { struct fixed_phy_status *st); /* + * PHYLINK integration + */ + void (*phylink_validate)(struct dsa_switch *ds, int port, + unsigned long *supported, + struct phylink_link_state *state); + int (*phylink_mac_link_state)(struct dsa_switch *ds, int port, + struct phylink_link_state *state); + void (*phylink_mac_config)(struct dsa_switch *ds, int port, + unsigned int mode, + const struct phylink_link_state *state); + void (*phylink_mac_an_restart)(struct dsa_switch *ds, int port); + void (*phylink_mac_link_down)(struct dsa_switch *ds, int port, + unsigned int mode, + phy_interface_t interface); + void (*phylink_mac_link_up)(struct dsa_switch *ds, int port, + unsigned int mode, + phy_interface_t interface, + struct phy_device *phydev); + void (*phylink_fixed_state)(struct dsa_switch *ds, int port, + struct phylink_link_state *state); + /* * ethtool hardware statistics. */ void (*get_strings)(struct dsa_switch *ds, int port, @@ -595,5 +618,6 @@ static inline int call_dsa_notifiers(unsigned long val, struct net_device *dev, int dsa_port_get_phy_strings(struct dsa_port *dp, uint8_t *data); int dsa_port_get_ethtool_phy_stats(struct dsa_port *dp, uint64_t *data); int dsa_port_get_phy_sset_count(struct dsa_port *dp); +void dsa_port_phylink_mac_change(struct dsa_switch *ds, int port, bool up); #endif |