From 4284b6a535a9aab33e5f3c37929143508dd2ee60 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Thu, 23 May 2013 01:11:12 +0000 Subject: phy: allow drivers to flag a PHY device as internal libphy currently always reports a PHY as an external transceiver from the ethtool output. This is inaccurate, because some drivers should be able to tell that a PHY device is an internal transceiver of an Ethernet MAC. Add a new flag (PHY_IS_INTERNAL) which can be set by PHY drivers just like other flags, and a corresponding helper: phy_is_internal() which can be used by networking drivers to query if a given PHY device is internal. Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller --- drivers/net/phy/phy.c | 3 ++- drivers/net/phy/phy_device.c | 3 +++ 2 files changed, 5 insertions(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 2d28a0ef4572..b2a94e436ed8 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -294,7 +294,8 @@ int phy_ethtool_gset(struct phy_device *phydev, struct ethtool_cmd *cmd) cmd->duplex = phydev->duplex; cmd->port = PORT_MII; cmd->phy_address = phydev->addr; - cmd->transceiver = XCVR_EXTERNAL; + cmd->transceiver = phy_is_internal(phydev) ? + XCVR_INTERNAL : XCVR_EXTERNAL; cmd->autoneg = phydev->autoneg; return 0; diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index b55aa33a5b8b..74630e94fa3b 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -1017,6 +1017,9 @@ static int phy_probe(struct device *dev) phy_interrupt_is_valid(phydev)) phydev->irq = PHY_POLL; + if (phydrv->flags & PHY_IS_INTERNAL) + phydev->is_internal = true; + mutex_lock(&phydev->lock); /* Start out supporting everything. Eventually, -- cgit v1.2.3