[PATCH net-next v3 6/7] net: dsa: mv88e6xxx: pass mv88e6xxx_chip structure to port_max_speed_mode

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Some switches families have minor differences on supported link speed for
ports. Instead of redefining a new port_max_speed_mode for each different
configuration, allow to pass mv88e6xxx_chip structure to allow
differentiating those chips by known chip id

Reviewed-by: Florian Fainelli <f.fainelli@xxxxxxxxx>

---
Changes since v2:
- add reviewed-by tag

Signed-off-by: Alexis Lothoré <alexis.lothore@xxxxxxxxxxx>
---
 drivers/net/dsa/mv88e6xxx/chip.c |  2 +-
 drivers/net/dsa/mv88e6xxx/chip.h |  3 ++-
 drivers/net/dsa/mv88e6xxx/port.c | 12 ++++++++----
 drivers/net/dsa/mv88e6xxx/port.h | 12 ++++++++----
 4 files changed, 19 insertions(+), 10 deletions(-)

diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index f15ca17bf9e2..0e6267193ac1 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -3311,7 +3311,7 @@ static int mv88e6xxx_setup_port(struct mv88e6xxx_chip *chip, int port)
 		caps = pl_config.mac_capabilities;
 
 		if (chip->info->ops->port_max_speed_mode)
-			mode = chip->info->ops->port_max_speed_mode(port);
+			mode = chip->info->ops->port_max_speed_mode(chip, port);
 		else
 			mode = PHY_INTERFACE_MODE_NA;
 
diff --git a/drivers/net/dsa/mv88e6xxx/chip.h b/drivers/net/dsa/mv88e6xxx/chip.h
index eca51946c100..dd7c8880e987 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.h
+++ b/drivers/net/dsa/mv88e6xxx/chip.h
@@ -518,7 +518,8 @@ struct mv88e6xxx_ops {
 				     int speed, int duplex);
 
 	/* What interface mode should be used for maximum speed? */
-	phy_interface_t (*port_max_speed_mode)(int port);
+	phy_interface_t (*port_max_speed_mode)(struct mv88e6xxx_chip *chip,
+					       int port);
 
 	int (*port_tag_remap)(struct mv88e6xxx_chip *chip, int port);
 
diff --git a/drivers/net/dsa/mv88e6xxx/port.c b/drivers/net/dsa/mv88e6xxx/port.c
index f79cf716c541..66f1b40b4e96 100644
--- a/drivers/net/dsa/mv88e6xxx/port.c
+++ b/drivers/net/dsa/mv88e6xxx/port.c
@@ -342,7 +342,8 @@ int mv88e6341_port_set_speed_duplex(struct mv88e6xxx_chip *chip, int port,
 					       duplex);
 }
 
-phy_interface_t mv88e6341_port_max_speed_mode(int port)
+phy_interface_t mv88e6341_port_max_speed_mode(struct mv88e6xxx_chip *chip,
+					      int port)
 {
 	if (port == 5)
 		return PHY_INTERFACE_MODE_2500BASEX;
@@ -381,7 +382,8 @@ int mv88e6390_port_set_speed_duplex(struct mv88e6xxx_chip *chip, int port,
 					       duplex);
 }
 
-phy_interface_t mv88e6390_port_max_speed_mode(int port)
+phy_interface_t mv88e6390_port_max_speed_mode(struct mv88e6xxx_chip *chip,
+					      int port)
 {
 	if (port == 9 || port == 10)
 		return PHY_INTERFACE_MODE_2500BASEX;
@@ -403,7 +405,8 @@ int mv88e6390x_port_set_speed_duplex(struct mv88e6xxx_chip *chip, int port,
 					       duplex);
 }
 
-phy_interface_t mv88e6390x_port_max_speed_mode(int port)
+phy_interface_t mv88e6390x_port_max_speed_mode(struct mv88e6xxx_chip *chip,
+					       int port)
 {
 	if (port == 9 || port == 10)
 		return PHY_INTERFACE_MODE_XAUI;
@@ -500,7 +503,8 @@ int mv88e6393x_port_set_speed_duplex(struct mv88e6xxx_chip *chip, int port,
 	return 0;
 }
 
-phy_interface_t mv88e6393x_port_max_speed_mode(int port)
+phy_interface_t mv88e6393x_port_max_speed_mode(struct mv88e6xxx_chip *chip,
+					       int port)
 {
 	if (port == 0 || port == 9 || port == 10)
 		return PHY_INTERFACE_MODE_10GBASER;
diff --git a/drivers/net/dsa/mv88e6xxx/port.h b/drivers/net/dsa/mv88e6xxx/port.h
index aec9d4fd20e3..3c9fc17abdd2 100644
--- a/drivers/net/dsa/mv88e6xxx/port.h
+++ b/drivers/net/dsa/mv88e6xxx/port.h
@@ -359,10 +359,14 @@ int mv88e6390x_port_set_speed_duplex(struct mv88e6xxx_chip *chip, int port,
 int mv88e6393x_port_set_speed_duplex(struct mv88e6xxx_chip *chip, int port,
 				     int speed, int duplex);
 
-phy_interface_t mv88e6341_port_max_speed_mode(int port);
-phy_interface_t mv88e6390_port_max_speed_mode(int port);
-phy_interface_t mv88e6390x_port_max_speed_mode(int port);
-phy_interface_t mv88e6393x_port_max_speed_mode(int port);
+phy_interface_t mv88e6341_port_max_speed_mode(struct mv88e6xxx_chip *chip,
+					      int port);
+phy_interface_t mv88e6390_port_max_speed_mode(struct mv88e6xxx_chip *chip,
+					      int port);
+phy_interface_t mv88e6390x_port_max_speed_mode(struct mv88e6xxx_chip *chip,
+					       int port);
+phy_interface_t mv88e6393x_port_max_speed_mode(struct mv88e6xxx_chip *chip,
+					       int port);
 
 int mv88e6xxx_port_set_state(struct mv88e6xxx_chip *chip, int port, u8 state);
 
-- 
2.40.1




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