-struct fec_priv gfec = {
- .eth = (struct ethernet_regs *)IMX_FEC_BASE,
- .xcv_type = MII100,
- .rbd_base = NULL,
- .rbd_index = 0,
- .tbd_base = NULL,
- .tbd_index = 0,
- .bd = NULL,
- .rdb_ptr = NULL,
- .base_ptr = NULL,
-};
+#ifdef CONFIG_FEC_MXC_SWAP_PACKET
+static void swap_packet(uint32_t *packet, int length)
+{
+ int i;
+
+ for (i = 0; i < DIV_ROUND_UP(length, 4); i++)
+ packet[i] = __swab32(packet[i]);
+}
+#endif
+
+/*
+ * The i.MX28 has two ethernet interfaces, but they are not equal.
+ * Only the first one can access the MDIO bus.
+ */
+#ifdef CONFIG_MX28
+static inline struct ethernet_regs *fec_miiphy_fec_to_eth(struct fec_priv *fec)
+{
+ return (struct ethernet_regs *)MXS_ENET0_BASE;
+}
+#else
+static inline struct ethernet_regs *fec_miiphy_fec_to_eth(struct fec_priv *fec)
+{
+ return fec->eth;
+}
+#endif