net: phy: Add phy_interface_is_sgmii to phy.h
Add a helper to phy.h to identify whether the
phy is configured for SGMII all variables.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Reviewed-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Michal Simek <michal.simek@xilinx.com>
Tested-by: Mugunthan V N <mugunthanvnm@ti.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
diff --git a/include/phy.h b/include/phy.h
index 7346da7..268d9a1 100644
--- a/include/phy.h
+++ b/include/phy.h
@@ -289,6 +289,17 @@
phydev->interface <= PHY_INTERFACE_MODE_RGMII_TXID;
}
+/**
+ * phy_interface_is_sgmii - Convenience function for testing if a PHY interface
+ * is SGMII (all variants)
+ * @phydev: the phy_device struct
+ */
+static inline bool phy_interface_is_sgmii(struct phy_device *phydev)
+{
+ return phydev->interface >= PHY_INTERFACE_MODE_SGMII &&
+ phydev->interface <= PHY_INTERFACE_MODE_QSGMII;
+}
+
/* PHY UIDs for various PHYs that are referenced in external code */
#define PHY_UID_CS4340 0x13e51002
#define PHY_UID_TN2020 0x00a19410