diff options
| -rw-r--r-- | drivers/net/phy/phylink.c | 24 | ||||
| -rw-r--r-- | include/linux/phylink.h | 6 |
2 files changed, 30 insertions, 0 deletions
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index 748c62efceb8..9840a2952309 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -998,6 +998,24 @@ static void phylink_resolve_an_pause(struct phylink_link_state *state) } } +static void phylink_pcs_pre_config(struct phylink_pcs *pcs, + phy_interface_t interface) +{ + if (pcs && pcs->ops->pcs_pre_config) + pcs->ops->pcs_pre_config(pcs, interface); +} + +static int phylink_pcs_post_config(struct phylink_pcs *pcs, + phy_interface_t interface) +{ + int err = 0; + + if (pcs && pcs->ops->pcs_post_config) + err = pcs->ops->pcs_post_config(pcs, interface); + + return err; +} + static void phylink_pcs_disable(struct phylink_pcs *pcs) { if (pcs && pcs->ops->pcs_disable) @@ -1122,8 +1140,14 @@ static void phylink_major_config(struct phylink *pl, bool restart, pl->pcs = pcs; } + if (pl->pcs) + phylink_pcs_pre_config(pl->pcs, state->interface); + phylink_mac_config(pl, state); + if (pl->pcs) + phylink_pcs_post_config(pl->pcs, state->interface); + if (pl->pcs_state == PCS_STATE_STARTING || pcs_changed) phylink_pcs_enable(pl->pcs); diff --git a/include/linux/phylink.h b/include/linux/phylink.h index 8e2fdd48a935..99fc2fa60695 100644 --- a/include/linux/phylink.h +++ b/include/linux/phylink.h @@ -537,6 +537,8 @@ struct phylink_pcs { * @pcs_validate: validate the link configuration. * @pcs_enable: enable the PCS. * @pcs_disable: disable the PCS. + * @pcs_pre_config: pre-mac_config method (for errata) + * @pcs_post_config: post-mac_config method (for arrata) * @pcs_get_state: read the current MAC PCS link state from the hardware. * @pcs_config: configure the MAC PCS for the selected mode and state. * @pcs_an_restart: restart 802.3z BaseX autonegotiation. @@ -548,6 +550,10 @@ struct phylink_pcs_ops { const struct phylink_link_state *state); int (*pcs_enable)(struct phylink_pcs *pcs); void (*pcs_disable)(struct phylink_pcs *pcs); + void (*pcs_pre_config)(struct phylink_pcs *pcs, + phy_interface_t interface); + int (*pcs_post_config)(struct phylink_pcs *pcs, + phy_interface_t interface); void (*pcs_get_state)(struct phylink_pcs *pcs, struct phylink_link_state *state); int (*pcs_config)(struct phylink_pcs *pcs, unsigned int neg_mode, |