beceem: add ethtool support

This adds basic ethtool support to get driver info and settings

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>

diff --git a/drivers/staging/bcm/Bcmnet.c b/drivers/staging/bcm/Bcmnet.c
index b4e729b..f054991 100644 (file)
--- a/drivers/staging/bcm/Bcmnet.c
+++ b/drivers/staging/bcm/Bcmnet.c
@@ -1,7 +1,8 @@
 #include "headers.h"
 
-#define DRV_DESCRIPTION "Beceem Communications Inc. WiMAX driver"
+#define DRV_NAME       "beceem"
 #define DRV_VERSION    "5.2.7.3P1"
+#define DRV_DESCRIPTION "Beceem Communications Inc. WiMAX driver"
 #define DRV_COPYRIGHT  "Copyright 2010. Beceem Communications Inc"
 
 
@@ -79,6 +80,49 @@ static struct device_type wimax_type = {
        .name   = "wimax",
 };
 
+static int bcm_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+       cmd->supported          = 0;
+       cmd->advertising        = 0;
+       cmd->speed              = SPEED_10000;
+       cmd->duplex             = DUPLEX_FULL;
+       cmd->port               = PORT_TP;
+       cmd->phy_address        = 0;
+       cmd->transceiver        = XCVR_INTERNAL;
+       cmd->autoneg            = AUTONEG_DISABLE;
+       cmd->maxtxpkt           = 0;
+       cmd->maxrxpkt           = 0;
+       return 0;
+}
+
+static void bcm_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
+{
+       PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(dev);
+       PS_INTERFACE_ADAPTER psIntfAdapter = Adapter->pvInterfaceAdapter;
+       struct usb_device *udev = interface_to_usbdev(psIntfAdapter->interface);
+
+       strcpy(info->driver, DRV_NAME);
+       strcpy(info->version, DRV_VERSION);
+       snprintf(info->fw_version, sizeof(info->fw_version), "%u.%u",
+                Adapter->uiFlashLayoutMajorVersion,
+                Adapter->uiFlashLayoutMinorVersion);
+
+       usb_make_path(udev, info->bus_info, sizeof(info->bus_info));
+}
+
+static u32 bcm_get_link(struct net_device *dev)
+{
+       PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(dev);
+
+       return Adapter->LinkUpStatus;
+}
+
+static const struct ethtool_ops bcm_ethtool_ops = {
+       .get_settings   = bcm_get_settings,
+       .get_drvinfo    = bcm_get_drvinfo,
+       .get_link       = bcm_get_link,
+};
+
 int register_networkdev(PMINI_ADAPTER Adapter)
 {
        struct net_device *net;
@@ -98,6 +142,7 @@ int register_networkdev(PMINI_ADAPTER Adapter)
        *temp = Adapter;
 
         net->netdev_ops = &bcmNetDevOps;
+       net->ethtool_ops = &bcm_ethtool_ops;
        net->mtu        = MTU_SIZE; /* 1400 Bytes */
 
        SET_NETDEV_DEV(net, &uintf->dev);