[PATCH] FS_ENET: use PAL for mii management

This patch should update the fs_enet infrastructure to utilize Phy Abstraction
Layer subsystem.  Along with the above, there are apparent bugfixes, overhaul
and improvements.

Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 42 insertions, 0 deletions

diff --git a/drivers/net/fs_enet/fec.h b/drivers/net/fs_enet/fec.h
new file mode 100644
index 000000000000..e980527e2b99
--- /dev/null
+++ b/drivers/net/fs_enet/fec.h
@@ -0,0 +1,42 @@
+#ifndef FS_ENET_FEC_H
+#define FS_ENET_FEC_H
+
+/* CRC polynomium used by the FEC for the multicast group filtering */
+#define FEC_CRC_POLY   0x04C11DB7
+
+#define FEC_MAX_MULTICAST_ADDRS 64
+
+/* Interrupt events/masks.
+*/
+#define FEC_ENET_HBERR  0x80000000U     /* Heartbeat error          */
+#define FEC_ENET_BABR   0x40000000U     /* Babbling receiver        */
+#define FEC_ENET_BABT   0x20000000U     /* Babbling transmitter     */
+#define FEC_ENET_GRA    0x10000000U     /* Graceful stop complete   */
+#define FEC_ENET_TXF    0x08000000U     /* Full frame transmitted   */
+#define FEC_ENET_TXB    0x04000000U     /* A buffer was transmitted */
+#define FEC_ENET_RXF    0x02000000U     /* Full frame received      */
+#define FEC_ENET_RXB    0x01000000U     /* A buffer was received    */
+#define FEC_ENET_MII    0x00800000U     /* MII interrupt            */
+#define FEC_ENET_EBERR  0x00400000U     /* SDMA bus error           */
+
+#define FEC_ECNTRL_PINMUX       0x00000004
+#define FEC_ECNTRL_ETHER_EN     0x00000002
+#define FEC_ECNTRL_RESET        0x00000001
+
+#define FEC_RCNTRL_BC_REJ       0x00000010
+#define FEC_RCNTRL_PROM         0x00000008
+#define FEC_RCNTRL_MII_MODE     0x00000004
+#define FEC_RCNTRL_DRT          0x00000002
+#define FEC_RCNTRL_LOOP         0x00000001
+
+#define FEC_TCNTRL_FDEN         0x00000004
+#define FEC_TCNTRL_HBC          0x00000002
+#define FEC_TCNTRL_GTS          0x00000001
+
+
+
+/*
+ * Delay to wait for FEC reset command to complete (in us)
+ */
+#define FEC_RESET_DELAY         50
+#endif