net: ethernet: bgmac: device tree phy enablement
Change the bgmac driver to allow for phy's defined by the device tree
Signed-off-by: Jon Mason <jon.mason@broadcom.com>
Acked-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c
index 31ca204..7f66ea7 100644
--- a/drivers/net/ethernet/broadcom/bgmac.c
+++ b/drivers/net/ethernet/broadcom/bgmac.c
@@ -1388,7 +1388,7 @@
* MII
**************************************************/
-static void bgmac_adjust_link(struct net_device *net_dev)
+void bgmac_adjust_link(struct net_device *net_dev)
{
struct bgmac *bgmac = netdev_priv(net_dev);
struct phy_device *phy_dev = net_dev->phydev;
@@ -1411,8 +1411,9 @@
phy_print_status(phy_dev);
}
}
+EXPORT_SYMBOL_GPL(bgmac_adjust_link);
-static int bgmac_phy_connect_direct(struct bgmac *bgmac)
+int bgmac_phy_connect_direct(struct bgmac *bgmac)
{
struct fixed_phy_status fphy_status = {
.link = 1,
@@ -1437,24 +1438,7 @@
return err;
}
-
-static int bgmac_phy_connect(struct bgmac *bgmac)
-{
- struct phy_device *phy_dev;
- char bus_id[MII_BUS_ID_SIZE + 3];
-
- /* Connect to the PHY */
- snprintf(bus_id, sizeof(bus_id), PHY_ID_FMT, bgmac->mii_bus->id,
- bgmac->phyaddr);
- phy_dev = phy_connect(bgmac->net_dev, bus_id, &bgmac_adjust_link,
- PHY_INTERFACE_MODE_MII);
- if (IS_ERR(phy_dev)) {
- dev_err(bgmac->dev, "PHY connection failed\n");
- return PTR_ERR(phy_dev);
- }
-
- return 0;
-}
+EXPORT_SYMBOL_GPL(bgmac_phy_connect_direct);
int bgmac_enet_probe(struct bgmac *info)
{
@@ -1507,10 +1491,7 @@
netif_napi_add(net_dev, &bgmac->napi, bgmac_poll, BGMAC_WEIGHT);
- if (!bgmac->mii_bus)
- err = bgmac_phy_connect_direct(bgmac);
- else
- err = bgmac_phy_connect(bgmac);
+ err = bgmac_phy_connect(bgmac);
if (err) {
dev_err(bgmac->dev, "Cannot connect to phy\n");
goto err_dma_free;