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authorVladimir Oltean <vladimir.oltean@nxp.com>2021-06-02 19:20:18 +0300
committerDavid S. Miller <davem@davemloft.net>2021-06-03 23:30:43 +0300
commit2cac15dae2f6e2f86bef1acc2a7f78fc97a0a060 (patch)
treefede53c69575731b60c21bd00064456cbdc69cd7 /include/linux/pcs
parent679e283ec7d6cfdf997cbb911d6857c115029007 (diff)
downloadlinux-2cac15dae2f6e2f86bef1acc2a7f78fc97a0a060.tar.xz
net: pcs: xpcs: convert to mdio_device
Unify the 2 existing PCS drivers (lynx and xpcs) by doing a similar thing on probe, which is to have a *_create function that takes a struct mdio_device * given by the caller, and builds a private PCS structure around that. This changes stmmac to hold only a pointer to the xpcs, as opposed to the full structure. This will be used in the next patch when struct mdio_xpcs_ops is removed. Currently a pointer to struct mdio_xpcs_ops is used as a shorthand to determine whether the port has an XPCS or not. We can do the same now with the mdio_xpcs_args pointer. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/pcs')
-rw-r--r--include/linux/pcs/pcs-xpcs.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/pcs/pcs-xpcs.h b/include/linux/pcs/pcs-xpcs.h
index 1d8581b74d81..57a199393d63 100644
--- a/include/linux/pcs/pcs-xpcs.h
+++ b/include/linux/pcs/pcs-xpcs.h
@@ -17,9 +17,8 @@
struct xpcs_id;
struct mdio_xpcs_args {
- struct mii_bus *bus;
+ struct mdio_device *mdiodev;
const struct xpcs_id *id;
- int addr;
};
struct mdio_xpcs_ops {
@@ -37,6 +36,8 @@ void xpcs_validate(struct mdio_xpcs_args *xpcs, unsigned long *supported,
struct phylink_link_state *state);
int xpcs_config_eee(struct mdio_xpcs_args *xpcs, int mult_fact_100ns,
int enable);
-int xpcs_probe(struct mdio_xpcs_args *xpcs, phy_interface_t interface);
+struct mdio_xpcs_args *xpcs_create(struct mdio_device *mdiodev,
+ phy_interface_t interface);
+void xpcs_destroy(struct mdio_xpcs_args *xpcs);
#endif /* __LINUX_PCS_XPCS_H */