diff --git a/drivers/serial/68328serial.h b/drivers/serial/68328serial.h
new file mode 100644
index 0000000..978f8a6
--- /dev/null
+++ b/drivers/serial/68328serial.h
@@ -0,0 +1,194 @@
+/* 68328serial.h: Definitions for the mc68328 serial driver.
+ *
+ * Copyright (C) 1995       David S. Miller    <davem@caip.rutgers.edu>
+ * Copyright (C) 1998       Kenneth Albanowski <kjahds@kjahds.com>
+ * Copyright (C) 1998, 1999 D. Jeff Dionne     <jeff@uclinux.org>
+ * Copyright (C) 1999       Vladimir Gurevich  <vgurevic@cisco.com>
+ *
+ * VZ Support/Fixes             Evan Stawnyczy <e@lineo.ca>
+ */
+
+#ifndef _MC683XX_SERIAL_H
+#define _MC683XX_SERIAL_H
+
+#include <linux/config.h>
+
+struct serial_struct {
+	int	type;
+	int	line;
+	int	port;
+	int	irq;
+	int	flags;
+	int	xmit_fifo_size;
+	int	custom_divisor;
+	int	baud_base;
+	unsigned short	close_delay;
+	char	reserved_char[2];
+	int	hub6;  /* FIXME: We don't have AT&T Hub6 boards! */
+	unsigned short	closing_wait; /* time to wait before closing */
+	unsigned short	closing_wait2; /* no longer used... */
+	int	reserved[4];
+};
+
+/*
+ * For the close wait times, 0 means wait forever for serial port to
+ * flush its output.  65535 means don't wait at all.
+ */
+#define S_CLOSING_WAIT_INF	0
+#define S_CLOSING_WAIT_NONE	65535
+
+/*
+ * Definitions for S_struct (and serial_struct) flags field
+ */
+#define S_HUP_NOTIFY 0x0001 /* Notify getty on hangups and closes 
+				   on the callout port */
+#define S_FOURPORT  0x0002	/* Set OU1, OUT2 per AST Fourport settings */
+#define S_SAK	0x0004	/* Secure Attention Key (Orange book) */
+#define S_SPLIT_TERMIOS 0x0008 /* Separate termios for dialin/callout */
+
+#define S_SPD_MASK	0x0030
+#define S_SPD_HI	0x0010	/* Use 56000 instead of 38400 bps */
+
+#define S_SPD_VHI	0x0020  /* Use 115200 instead of 38400 bps */
+#define S_SPD_CUST	0x0030  /* Use user-specified divisor */
+
+#define S_SKIP_TEST	0x0040 /* Skip UART test during autoconfiguration */
+#define S_AUTO_IRQ  0x0080 /* Do automatic IRQ during autoconfiguration */
+#define S_SESSION_LOCKOUT 0x0100 /* Lock out cua opens based on session */
+#define S_PGRP_LOCKOUT    0x0200 /* Lock out cua opens based on pgrp */
+#define S_CALLOUT_NOHUP   0x0400 /* Don't do hangups for cua device */
+
+#define S_FLAGS	0x0FFF	/* Possible legal S flags */
+#define S_USR_MASK 0x0430	/* Legal flags that non-privileged
+				 * users can set or reset */
+
+/* Internal flags used only by kernel/chr_drv/serial.c */
+#define S_INITIALIZED	0x80000000 /* Serial port was initialized */
+#define S_CALLOUT_ACTIVE	0x40000000 /* Call out device is active */
+#define S_NORMAL_ACTIVE	0x20000000 /* Normal device is active */
+#define S_BOOT_AUTOCONF	0x10000000 /* Autoconfigure port on bootup */
+#define S_CLOSING		0x08000000 /* Serial port is closing */
+#define S_CTS_FLOW		0x04000000 /* Do CTS flow control */
+#define S_CHECK_CD		0x02000000 /* i.e., CLOCAL */
+
+/* Software state per channel */
+
+#ifdef __KERNEL__
+
+/*
+ * I believe this is the optimal setting that reduces the number of interrupts.
+ * At high speeds the output might become a little "bursted" (use USTCNT_TXHE
+ * if that bothers you), but in most cases it will not, since we try to 
+ * transmit characters every time rs_interrupt is called. Thus, quite often
+ * you'll see that a receive interrupt occures before the transmit one.
+ *                                  -- Vladimir Gurevich
+ */
+#define USTCNT_TX_INTR_MASK (USTCNT_TXEE)
+
+/*
+ * 68328 and 68EZ328 UARTS are a little bit different. EZ328 has special
+ * "Old data interrupt" which occures whenever the data stay in the FIFO
+ * longer than 30 bits time. This allows us to use FIFO without compromising
+ * latency. '328 does not have this feature and without the real  328-based
+ * board I would assume that RXRE is the safest setting.
+ *
+ * For EZ328 I use RXHE (Half empty) interrupt to reduce the number of
+ * interrupts. RXFE (receive queue full) causes the system to lose data
+ * at least at 115200 baud
+ *
+ * If your board is busy doing other stuff, you might consider to use
+ * RXRE (data ready intrrupt) instead.
+ *
+ * The other option is to make these INTR masks run-time configurable, so
+ * that people can dynamically adapt them according to the current usage.
+ *                                  -- Vladimir Gurevich
+ */
+
+/* (es) */
+#if defined(CONFIG_M68EZ328) || defined(CONFIG_M68VZ328)
+#define USTCNT_RX_INTR_MASK (USTCNT_RXHE | USTCNT_ODEN)
+#elif defined(CONFIG_M68328)
+#define USTCNT_RX_INTR_MASK (USTCNT_RXRE)
+#else
+#error Please, define the Rx interrupt events for your CPU
+#endif
+/* (/es) */
+
+/*
+ * This is our internal structure for each serial port's state.
+ * 
+ * Many fields are paralleled by the structure used by the serial_struct
+ * structure.
+ *
+ * For definitions of the flags field, see tty.h
+ */
+
+struct m68k_serial {
+	char soft_carrier;  /* Use soft carrier on this channel */
+	char break_abort;   /* Is serial console in, so process brk/abrt */
+	char is_cons;       /* Is this our console. */
+
+	/* We need to know the current clock divisor
+	 * to read the bps rate the chip has currently
+	 * loaded.
+	 */
+	unsigned char clk_divisor;  /* May be 1, 16, 32, or 64 */
+	int baud;
+	int			magic;
+	int			baud_base;
+	int			port;
+	int			irq;
+	int			flags; 		/* defined in tty.h */
+	int			type; 		/* UART type */
+	struct tty_struct 	*tty;
+	int			read_status_mask;
+	int			ignore_status_mask;
+	int			timeout;
+	int			xmit_fifo_size;
+	int			custom_divisor;
+	int			x_char;	/* xon/xoff character */
+	int			close_delay;
+	unsigned short		closing_wait;
+	unsigned short		closing_wait2;
+	unsigned long		event;
+	unsigned long		last_active;
+	int			line;
+	int			count;	    /* # of fd on device */
+	int			blocked_open; /* # of blocked opens */
+	unsigned char 		*xmit_buf;
+	int			xmit_head;
+	int			xmit_tail;
+	int			xmit_cnt;
+	struct work_struct	tqueue;
+	struct work_struct	tqueue_hangup;
+	wait_queue_head_t	open_wait;
+	wait_queue_head_t	close_wait;
+};
+
+
+#define SERIAL_MAGIC 0x5301
+
+/*
+ * The size of the serial xmit buffer is 1 page, or 4096 bytes
+ */
+#define SERIAL_XMIT_SIZE 4096
+
+/*
+ * Events are used to schedule things to happen at timer-interrupt
+ * time, instead of at rs interrupt time.
+ */
+#define RS_EVENT_WRITE_WAKEUP	0
+
+/* 
+ * Define the number of ports supported and their irqs.
+ */
+#ifndef CONFIG_68328_SERIAL_UART2
+#define NR_PORTS 1
+#define UART_IRQ_DEFNS {UART_IRQ_NUM}
+#else
+#define NR_PORTS 2
+#define UART_IRQ_DEFNS {UART1_IRQ_NUM, UART2_IRQ_NUM}
+#endif
+
+#endif /* __KERNEL__ */
+#endif /* !(_MC683XX_SERIAL_H) */