1 files changed, 81 insertions, 0 deletions
diff --git a/drivers/net/ethernet/i825xx/3c527.h b/drivers/net/ethernet/i825xx/3c527.h
new file mode 100644
index 00000000000..d693b8d15cd
--- /dev/null
+++ b/drivers/net/ethernet/i825xx/3c527.h
@@ -0,0 +1,81 @@
+/*
+ *	3COM "EtherLink MC/32" Descriptions
+ */
+
+/*
+ *	Registers
+ */
+
+#define HOST_CMD		0
+#define         HOST_CMD_START_RX   (1<<3)
+#define         HOST_CMD_SUSPND_RX  (3<<3)
+#define         HOST_CMD_RESTRT_RX  (5<<3)
+
+#define         HOST_CMD_SUSPND_TX  3
+#define         HOST_CMD_RESTRT_TX  5
+
+
+#define HOST_STATUS		2
+#define		HOST_STATUS_CRR	(1<<6)
+#define		HOST_STATUS_CWR	(1<<5)
+
+
+#define HOST_CTRL		6
+#define		HOST_CTRL_ATTN	(1<<7)
+#define 	HOST_CTRL_RESET	(1<<6)
+#define 	HOST_CTRL_INTE	(1<<2)
+
+#define HOST_RAMPAGE		8
+
+#define HALTED 0
+#define RUNNING 1
+
+struct mc32_mailbox
+{
+ 	u16 mbox;
+ 	u16 data[1];
+} __packed;
+
+struct skb_header
+{
+	u8 status;
+	u8 control;
+	u16 next;	/* Do not change! */
+	u16 length;
+	u32 data;
+} __packed;
+
+struct mc32_stats
+{
+	/* RX Errors */
+	u32 rx_crc_errors;
+	u32 rx_alignment_errors;
+	u32 rx_overrun_errors;
+	u32 rx_tooshort_errors;
+	u32 rx_toolong_errors;
+	u32 rx_outofresource_errors;
+
+	u32 rx_discarded;  /* via card pattern match filter */
+
+	/* TX Errors */
+	u32 tx_max_collisions;
+	u32 tx_carrier_errors;
+	u32 tx_underrun_errors;
+	u32 tx_cts_errors;
+	u32 tx_timeout_errors;
+
+	/* various cruft */
+	u32 dataA[6];
+	u16 dataB[5];
+	u32 dataC[14];
+} __packed;
+
+#define STATUS_MASK	0x0F
+#define COMPLETED	(1<<7)
+#define COMPLETED_OK	(1<<6)
+#define BUFFER_BUSY	(1<<5)
+
+#define CONTROL_EOP	(1<<7)	/* End Of Packet */
+#define CONTROL_EOL	(1<<6)	/* End of List */
+
+#define MCA_MC32_ID	0x0041	/* Our MCA ident */