diff mbox series

[net-next,v2,1/2] net: dsa: microchip: split adjust_link() in phylink_mac_link_{up|down}()

Message ID 20200702151724.1483891-1-codrin.ciubotariu@microchip.com
State Accepted
Delegated to: David Miller
Headers show
Series [net-next,v2,1/2] net: dsa: microchip: split adjust_link() in phylink_mac_link_{up|down}() | expand

Commit Message

Codrin Ciubotariu July 2, 2020, 3:17 p.m. UTC 
The DSA subsystem moved to phylink and adjust_link() became deprecated in
the process. This patch removes adjust_link from the KSZ DSA switches and
adds phylink_mac_link_up() and phylink_mac_link_down().

Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Reviewed-by: Russell King <rmk+kernel@armlinux.org.uk>
---

Changes in v2:
 - added reviewed-by tag;

 drivers/net/dsa/microchip/ksz8795.c    |  3 ++-
 drivers/net/dsa/microchip/ksz9477.c    |  3 ++-
 drivers/net/dsa/microchip/ksz_common.c | 32 ++++++++++++++++----------
 drivers/net/dsa/microchip/ksz_common.h |  7 ++++--
 4 files changed, 29 insertions(+), 16 deletions(-)

Comments

David Miller July 5, 2020, 12:59 a.m. UTC | #1 
From: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Date: Thu, 2 Jul 2020 18:17:23 +0300

> The DSA subsystem moved to phylink and adjust_link() became deprecated in
> the process. This patch removes adjust_link from the KSZ DSA switches and
> adds phylink_mac_link_up() and phylink_mac_link_down().
> 
> Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
> Reviewed-by: Russell King <rmk+kernel@armlinux.org.uk>

Applied.
diff mbox series

Patch

diff --git a/drivers/net/dsa/microchip/ksz8795.c b/drivers/net/dsa/microchip/ksz8795.c
index 47d65b77caf7..862306a9db2c 100644
--- a/drivers/net/dsa/microchip/ksz8795.c
+++ b/drivers/net/dsa/microchip/ksz8795.c
@@ -1111,7 +1111,8 @@  static const struct dsa_switch_ops ksz8795_switch_ops = {
 	.setup			= ksz8795_setup,
 	.phy_read		= ksz_phy_read16,
 	.phy_write		= ksz_phy_write16,
-	.adjust_link		= ksz_adjust_link,
+	.phylink_mac_link_down	= ksz_mac_link_down,
+	.phylink_mac_link_up	= ksz_mac_link_up,
 	.port_enable		= ksz_enable_port,
 	.port_disable		= ksz_disable_port,
 	.get_strings		= ksz8795_get_strings,
diff --git a/drivers/net/dsa/microchip/ksz9477.c b/drivers/net/dsa/microchip/ksz9477.c
index 9a51b8a4de5d..9e4bdd950194 100644
--- a/drivers/net/dsa/microchip/ksz9477.c
+++ b/drivers/net/dsa/microchip/ksz9477.c
@@ -1399,7 +1399,8 @@  static const struct dsa_switch_ops ksz9477_switch_ops = {
 	.setup			= ksz9477_setup,
 	.phy_read		= ksz9477_phy_read16,
 	.phy_write		= ksz9477_phy_write16,
-	.adjust_link		= ksz_adjust_link,
+	.phylink_mac_link_down	= ksz_mac_link_down,
+	.phylink_mac_link_up	= ksz_mac_link_up,
 	.port_enable		= ksz_enable_port,
 	.port_disable		= ksz_disable_port,
 	.get_strings		= ksz9477_get_strings,
diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c
index fd1d6676ae4f..55ceaf00ece1 100644
--- a/drivers/net/dsa/microchip/ksz_common.c
+++ b/drivers/net/dsa/microchip/ksz_common.c
@@ -135,26 +135,34 @@  int ksz_phy_write16(struct dsa_switch *ds, int addr, int reg, u16 val)
 }
 EXPORT_SYMBOL_GPL(ksz_phy_write16);
 
-void ksz_adjust_link(struct dsa_switch *ds, int port,
-		     struct phy_device *phydev)
+void ksz_mac_link_down(struct dsa_switch *ds, int port, unsigned int mode,
+		       phy_interface_t interface)
 {
 	struct ksz_device *dev = ds->priv;
 	struct ksz_port *p = &dev->ports[port];
 
 	/* Read all MIB counters when the link is going down. */
-	if (!phydev->link) {
-		p->read = true;
-		schedule_delayed_work(&dev->mib_read, 0);
-	}
+	p->read = true;
+	schedule_delayed_work(&dev->mib_read, 0);
+
+	mutex_lock(&dev->dev_mutex);
+	dev->live_ports &= ~(1 << port);
+	mutex_unlock(&dev->dev_mutex);
+}
+EXPORT_SYMBOL_GPL(ksz_mac_link_down);
+
+void ksz_mac_link_up(struct dsa_switch *ds, int port, unsigned int mode,
+		     phy_interface_t interface, struct phy_device *phydev,
+		     int speed, int duplex, bool tx_pause, bool rx_pause)
+{
+	struct ksz_device *dev = ds->priv;
+
+	/* Remember which port is connected and active. */
 	mutex_lock(&dev->dev_mutex);
-	if (!phydev->link)
-		dev->live_ports &= ~(1 << port);
-	else
-		/* Remember which port is connected and active. */
-		dev->live_ports |= (1 << port) & dev->on_ports;
+	dev->live_ports |= (1 << port) & dev->on_ports;
 	mutex_unlock(&dev->dev_mutex);
 }
-EXPORT_SYMBOL_GPL(ksz_adjust_link);
+EXPORT_SYMBOL_GPL(ksz_mac_link_up);
 
 int ksz_sset_count(struct dsa_switch *ds, int port, int sset)
 {
diff --git a/drivers/net/dsa/microchip/ksz_common.h b/drivers/net/dsa/microchip/ksz_common.h
index f2c9bb68fd33..c0224dd0cf8a 100644
--- a/drivers/net/dsa/microchip/ksz_common.h
+++ b/drivers/net/dsa/microchip/ksz_common.h
@@ -159,8 +159,11 @@  void ksz_init_mib_timer(struct ksz_device *dev);
 
 int ksz_phy_read16(struct dsa_switch *ds, int addr, int reg);
 int ksz_phy_write16(struct dsa_switch *ds, int addr, int reg, u16 val);
-void ksz_adjust_link(struct dsa_switch *ds, int port,
-		     struct phy_device *phydev);
+void ksz_mac_link_down(struct dsa_switch *ds, int port, unsigned int mode,
+		       phy_interface_t interface);
+void ksz_mac_link_up(struct dsa_switch *ds, int port, unsigned int mode,
+		     phy_interface_t interface, struct phy_device *phydev,
+		     int speed, int duplex, bool tx_pause, bool rx_pause);
 int ksz_sset_count(struct dsa_switch *ds, int port, int sset);
 void ksz_get_ethtool_stats(struct dsa_switch *ds, int port, uint64_t *buf);
 int ksz_port_bridge_join(struct dsa_switch *ds, int port,