1 files changed, 48 insertions, 1 deletions

diff --git a/drivers/net/fs_enet/fs_enet.h b/drivers/net/fs_enet/fs_enet.h
index ef01e09781a5..1ece4b1a689e 100644
--- a/drivers/net/fs_enet/fs_enet.h
+++ b/drivers/net/fs_enet/fs_enet.h
@@ -13,9 +13,56 @@
 
 #ifdef CONFIG_CPM1
 #include <asm/cpm1.h>
+#endif
+
+#if defined(CONFIG_FS_ENET_HAS_FEC)
+#include <asm/cpm.h>
+
+#if defined(CONFIG_FS_ENET_MPC5121_FEC)
+/* MPC5121 FEC has different register layout */
+struct fec {
+        u32 fec_reserved0;
+        u32 fec_ievent;                 /* Interrupt event reg */
+        u32 fec_imask;                  /* Interrupt mask reg */
+        u32 fec_reserved1;
+        u32 fec_r_des_active;           /* Receive descriptor reg */
+        u32 fec_x_des_active;           /* Transmit descriptor reg */
+        u32 fec_reserved2[3];
+        u32 fec_ecntrl;                 /* Ethernet control reg */
+        u32 fec_reserved3[6];
+        u32 fec_mii_data;               /* MII manage frame reg */
+        u32 fec_mii_speed;              /* MII speed control reg */
+        u32 fec_reserved4[7];
+        u32 fec_mib_ctrlstat;           /* MIB control/status reg */
+        u32 fec_reserved5[7];
+        u32 fec_r_cntrl;                /* Receive control reg */
+        u32 fec_reserved6[15];
+        u32 fec_x_cntrl;                /* Transmit Control reg */
+        u32 fec_reserved7[7];
+        u32 fec_addr_low;               /* Low 32bits MAC address */
+        u32 fec_addr_high;              /* High 16bits MAC address */
+        u32 fec_opd;                    /* Opcode + Pause duration */
+        u32 fec_reserved8[10];
+        u32 fec_hash_table_high;        /* High 32bits hash table */
+        u32 fec_hash_table_low;         /* Low 32bits hash table */
+        u32 fec_grp_hash_table_high;    /* High 32bits hash table */
+        u32 fec_grp_hash_table_low;     /* Low 32bits hash table */
+        u32 fec_reserved9[7];
+        u32 fec_x_wmrk;                 /* FIFO transmit water mark */
+        u32 fec_reserved10;
+        u32 fec_r_bound;                /* FIFO receive bound reg */
+        u32 fec_r_fstart;               /* FIFO receive start reg */
+        u32 fec_reserved11[11];
+        u32 fec_r_des_start;            /* Receive descriptor ring */
+        u32 fec_x_des_start;            /* Transmit descriptor ring */
+        u32 fec_r_buff_size;            /* Maximum receive buff size */
+        u32 fec_reserved12[26];
+        u32 fec_dma_control;            /* DMA Endian and other ctrl */
+};
+#endif
 
 struct fec_info {
-        fec_t __iomem *fecp;
+        struct fec __iomem *fecp;
         u32 mii_speed;
 };
 #endif