From fbf0229e946deb9e6c711f9eaa5c8d670c3a28fd Mon Sep 17 00:00:00 2001 From: Hermann Lauer Date: Tue, 9 Dec 2008 15:39:14 -0800 Subject: [PATCH] sungem: improve ethtool output with internal pcs and serdes From: Hermann Lauer Attached is a patch which improves the output of ethtool (see below) to some sensefull values with a sungem fibre card which uses the sungem interal pcs connected to a serdes chip. The seriallink case in the driver is untouched. Most values are hardcoded, because gigabit fibre autoneg is anyways limited and the driver don't really support much at the moment with that hardware. Signed-off-by: David S. Miller --- drivers/net/sungem.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c index bb7a478..fed7eba 100644 --- a/drivers/net/sungem.c +++ b/drivers/net/sungem.c @@ -2697,6 +2697,21 @@ static int gem_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) cmd->speed = 0; cmd->duplex = cmd->port = cmd->phy_address = cmd->transceiver = cmd->autoneg = 0; + + /* serdes means usually a Fibre connector, with most fixed */ + if (gp->phy_type == phy_serdes) { + cmd->port = PORT_FIBRE; + cmd->supported = (SUPPORTED_1000baseT_Half | + SUPPORTED_1000baseT_Full | + SUPPORTED_FIBRE | SUPPORTED_Autoneg | + SUPPORTED_Pause | SUPPORTED_Asym_Pause); + cmd->advertising = cmd->supported; + cmd->transceiver = XCVR_INTERNAL; + if (gp->lstate == link_up) + cmd->speed = SPEED_1000; + cmd->duplex = DUPLEX_FULL; + cmd->autoneg = 1; + } } cmd->maxtxpkt = cmd->maxrxpkt = 0; -- 2.7.4