lkml.org 
[lkml]   [2023]   [Dec]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH net-next v4 02/13] net: sfp: pass the phy_device when disconnecting an sfp module's PHY
Date
Pass the phy_device as a parameter to the sfp upstream .disconnect_phy
operation. This is preparatory work to help track phy devices across
a net_device's link.

Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
---
V4: No changes
V3: No changes

drivers/net/phy/phylink.c | 3 ++-
drivers/net/phy/sfp-bus.c | 4 ++--
include/linux/sfp.h | 2 +-
3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c
index 48d3bd3e9fc7..0cd77f954a60 100644
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -3380,7 +3380,8 @@ static int phylink_sfp_connect_phy(void *upstream, struct phy_device *phy)
return ret;
}

-static void phylink_sfp_disconnect_phy(void *upstream)
+static void phylink_sfp_disconnect_phy(void *upstream,
+ struct phy_device *phydev)
{
phylink_disconnect_phy(upstream);
}
diff --git a/drivers/net/phy/sfp-bus.c b/drivers/net/phy/sfp-bus.c
index 6fa679b36290..3a86c41e1235 100644
--- a/drivers/net/phy/sfp-bus.c
+++ b/drivers/net/phy/sfp-bus.c
@@ -486,7 +486,7 @@ static void sfp_unregister_bus(struct sfp_bus *bus)
bus->socket_ops->stop(bus->sfp);
bus->socket_ops->detach(bus->sfp);
if (bus->phydev && ops && ops->disconnect_phy)
- ops->disconnect_phy(bus->upstream);
+ ops->disconnect_phy(bus->upstream, bus->phydev);
}
bus->registered = false;
}
@@ -742,7 +742,7 @@ void sfp_remove_phy(struct sfp_bus *bus)
const struct sfp_upstream_ops *ops = sfp_get_upstream_ops(bus);

if (ops && ops->disconnect_phy)
- ops->disconnect_phy(bus->upstream);
+ ops->disconnect_phy(bus->upstream, bus->phydev);
bus->phydev = NULL;
}
EXPORT_SYMBOL_GPL(sfp_remove_phy);
diff --git a/include/linux/sfp.h b/include/linux/sfp.h
index 9346cd44814d..0573e53b0c11 100644
--- a/include/linux/sfp.h
+++ b/include/linux/sfp.h
@@ -544,7 +544,7 @@ struct sfp_upstream_ops {
void (*link_down)(void *priv);
void (*link_up)(void *priv);
int (*connect_phy)(void *priv, struct phy_device *);
- void (*disconnect_phy)(void *priv);
+ void (*disconnect_phy)(void *priv, struct phy_device *);
};

#if IS_ENABLED(CONFIG_SFP)
--
2.43.0

\
 
 \ /
  Last update: 2023-12-15 18:22    [W:1.399 / U:0.488 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site