From ae1c658b33d4bec20c037aebba583a68375d4773 Mon Sep 17 00:00:00 2001
From: Christian Marangi <ansuelsmth@gmail.com>
Date: Thu, 11 Sep 2025 15:08:31 +0200
Subject: [PATCH] net: phy: introduce phy_id_compare_model() PHY ID helper

Similar to phy_id_compare_vendor(), introduce the equivalent
phy_id_compare_model() helper for the generic PHY ID Model mask.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Link: https://patch.msgid.link/20250911130840.23569-1-ansuelsmth@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
 include/linux/phy.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -1284,6 +1284,19 @@ static inline bool phy_id_compare(u32 id
 }
 
 /**
+ * phy_id_compare_model - compare @id with @model mask
+ * @id: PHY ID
+ * @model_mask: PHY Model mask
+ *
+ * Return: true if the bits from @id match @model using the
+ *	   generic PHY Model mask.
+ */
+static inline bool phy_id_compare_model(u32 id, u32 model_mask)
+{
+	return phy_id_compare(id, model_mask, PHY_ID_MATCH_MODEL_MASK);
+}
+
+/**
  * phydev_id_compare - compare @id with the PHY's Clause 22 ID
  * @phydev: the PHY device
  * @id: the PHY ID to be matched
