Re: [RFC PATCH net-next v2 03/10] net: phy: add helpers to handle sfp phy connect/disconnect
From: Andrew Lunn <andrew@lunn.ch>
Date: 2023-11-21 00:57:33
Also in:
lkml, netdev
+/**
+ * phy_sfp_connect_phy - Connect the SFP module's PHY to the upstream PHY
+ * @upstream: pointer to the upstream phy device
+ * @phy: pointer to the SFP module's phy device
+ *
+ * This helper allows keeping track of PHY devices on the link. It adds the
+ * SFP module's phy to the phy namespace of the upstream phy
+ */
+int phy_sfp_connect_phy(void *upstream, struct phy_device *phy)
+{
+ struct phy_device *phydev = upstream;
Will this function only ever be called from a PHY driver? If so, we
know upstream is PHY. So we can avoid using void * and make it a
struct phy_device *.
Andrew
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