@@ -155,6 +155,22 @@ void fm_info_set_phy_address(enum fm_port port, int address)
}
/*
+ * Returns the PHY address for a given Fman port
+ *
+ * The port must be set via a prior call to fm_info_set_phy_address().
+ * A negative error code is returned if the port is invalid.
+ */
+int fm_info_get_phy_address(enum fm_port port)
+{
+ int i = fm_port_to_index(port);
+
+ if (i == -1)
+ return -1;
+
+ return fm_info[i].phy_addr;
+}
+
+/*
* Returns the type of the data interface between the given MAC and its PHY.
* This is typically determined by the RCW.
*/
@@ -110,6 +110,7 @@ void fman_enet_init(void);
void fdt_fixup_fman_ethernet(void *fdt);
phy_interface_t fm_info_get_enet_if(enum fm_port port);
void fm_info_set_phy_address(enum fm_port port, int address);
+int fm_info_get_phy_address(enum fm_port port);
void fm_info_set_mdio(enum fm_port port, struct mii_dev *bus);
void fm_disable_port(enum fm_port port);
Function fm_info_get_phy_address() returns the PHY address for a given Fman port. This is handy when the MDIO code needs to fixup the Ethernet nodes in the device tree to point to PHY nodes for a specific PHY address. Signed-off-by: Timur Tabi <timur@freescale.com> --- drivers/net/fm/init.c | 16 ++++++++++++++++ include/fm_eth.h | 1 + 2 files changed, 17 insertions(+), 0 deletions(-)