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[uboot,6/7] net: phy: Add phy_interface_is_sgmii to phy.h

Message ID 1460131707-8496-6-git-send-email-dmurphy@ti.com
State Superseded
Headers show

Commit Message

Dan Murphy April 8, 2016, 4:08 p.m. UTC 
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>

---
 include/phy.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

-- 
2.8.0.rc3

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Patch

diff --git a/include/phy.h b/include/phy.h
index 7b2d1ff..ef3eb51 100644
--- a/include/phy.h
+++ b/include/phy.h
@@ -288,6 +288,17 @@  static inline bool phy_interface_is_rgmii(struct phy_device *phydev)
 		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