diff --git a/drivers/serial/68360serial.c b/drivers/serial/68360serial.c
new file mode 100644
index 0000000..f148022
--- /dev/null
+++ b/drivers/serial/68360serial.c
@@ -0,0 +1,3027 @@
+/*
+ *  UART driver for 68360 CPM SCC or SMC
+ *  Copyright (c) 2000 D. Jeff Dionne <jeff@uclinux.org>,
+ *  Copyright (c) 2000 Michael Leslie <mleslie@lineo.ca>
+ *  Copyright (c) 1997 Dan Malek <dmalek@jlc.net>
+ *
+ * I used the serial.c driver as the framework for this driver.
+ * Give credit to those guys.
+ * The original code was written for the MBX860 board.  I tried to make
+ * it generic, but there may be some assumptions in the structures that
+ * have to be fixed later.
+ * To save porting time, I did not bother to change any object names
+ * that are not accessed outside of this file.
+ * It still needs lots of work........When it was easy, I included code
+ * to support the SCCs, but this has never been tested, nor is it complete.
+ * Only the SCCs support modem control, so that is not complete either.
+ *
+ * This module exports the following rs232 io functions:
+ *
+ *	int rs_360_init(void);
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/signal.h>
+#include <linux/sched.h>
+#include <linux/timer.h>
+#include <linux/interrupt.h>
+#include <linux/tty.h>
+#include <linux/tty_flip.h>
+#include <linux/serial.h>
+#include <linux/serialP.h> 
+#include <linux/major.h>
+#include <linux/string.h>
+#include <linux/fcntl.h>
+#include <linux/ptrace.h>
+#include <linux/mm.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <asm/irq.h>
+#include <asm/m68360.h>
+#include <asm/commproc.h>
+
+ 
+#ifdef CONFIG_KGDB
+extern void breakpoint(void);
+extern void set_debug_traps(void);
+extern int  kgdb_output_string (const char* s, unsigned int count);
+#endif
+
+
+/* #ifdef CONFIG_SERIAL_CONSOLE */ /* This seems to be a post 2.0 thing - mles */
+#include <linux/console.h>
+
+/* this defines the index into rs_table for the port to use
+ */
+#ifndef CONFIG_SERIAL_CONSOLE_PORT
+#define CONFIG_SERIAL_CONSOLE_PORT	1 /* ie SMC2 - note USE_SMC2 must be defined */
+#endif
+/* #endif */
+
+#if 0
+/* SCC2 for console
+ */
+#undef CONFIG_SERIAL_CONSOLE_PORT
+#define CONFIG_SERIAL_CONSOLE_PORT	2
+#endif
+
+
+#define TX_WAKEUP	ASYNC_SHARE_IRQ
+
+static char *serial_name = "CPM UART driver";
+static char *serial_version = "0.03";
+
+static struct tty_driver *serial_driver;
+int serial_console_setup(struct console *co, char *options);
+
+/*
+ * Serial driver configuration section.  Here are the various options:
+ */
+#define SERIAL_PARANOIA_CHECK
+#define CONFIG_SERIAL_NOPAUSE_IO
+#define SERIAL_DO_RESTART
+
+/* Set of debugging defines */
+
+#undef SERIAL_DEBUG_INTR
+#undef SERIAL_DEBUG_OPEN
+#undef SERIAL_DEBUG_FLOW
+#undef SERIAL_DEBUG_RS_WAIT_UNTIL_SENT
+
+#define _INLINE_ inline
+  
+#define DBG_CNT(s)
+
+/* We overload some of the items in the data structure to meet our
+ * needs.  For example, the port address is the CPM parameter ram
+ * offset for the SCC or SMC.  The maximum number of ports is 4 SCCs and
+ * 2 SMCs.  The "hub6" field is used to indicate the channel number, with
+ * a flag indicating SCC or SMC, and the number is used as an index into
+ * the CPM parameter area for this device.
+ * The "type" field is currently set to 0, for PORT_UNKNOWN.  It is
+ * not currently used.  I should probably use it to indicate the port
+ * type of SMC or SCC.
+ * The SMCs do not support any modem control signals.
+ */
+#define smc_scc_num	hub6
+#define NUM_IS_SCC	((int)0x00010000)
+#define PORT_NUM(P)	((P) & 0x0000ffff)
+
+
+#if defined (CONFIG_UCQUICC)
+
+volatile extern void *_periph_base;
+/* sipex transceiver
+ *   mode bits for       are on pins
+ *
+ *    SCC2                d16..19
+ *    SCC3                d20..23
+ *    SCC4                d24..27
+ */
+#define SIPEX_MODE(n,m) ((m & 0x0f)<<(16+4*(n-1)))
+
+static uint sipex_mode_bits = 0x00000000;
+
+#endif
+
+/* There is no `serial_state' defined back here in 2.0.
+ * Try to get by with serial_struct
+ */
+/* #define serial_state serial_struct */
+
+/* 2.4 -> 2.0 portability problem: async_icount in 2.4 has a few
+ * extras: */
+
+#if 0
+struct async_icount_24 {
+	__u32   cts, dsr, rng, dcd, tx, rx;
+	__u32   frame, parity, overrun, brk;
+	__u32   buf_overrun;
+} icount;
+#endif
+
+#if 0
+
+struct serial_state {
+        int     magic;
+        int     baud_base;
+        unsigned long   port;
+        int     irq;
+        int     flags;
+        int     hub6;
+        int     type;
+        int     line;
+        int     revision;       /* Chip revision (950) */
+        int     xmit_fifo_size;
+        int     custom_divisor;
+        int     count;
+        u8      *iomem_base;
+        u16     iomem_reg_shift;
+        unsigned short  close_delay;
+        unsigned short  closing_wait; /* time to wait before closing */
+        struct async_icount_24     icount; 
+        int     io_type;
+        struct async_struct *info;
+};
+#endif
+
+#define SSTATE_MAGIC 0x5302
+
+
+
+/* SMC2 is sometimes used for low performance TDM interfaces.  Define
+ * this as 1 if you want SMC2 as a serial port UART managed by this driver.
+ * Define this as 0 if you wish to use SMC2 for something else.
+ */
+#define USE_SMC2 1
+
+#if 0
+/* Define SCC to ttySx mapping. */
+#define SCC_NUM_BASE	(USE_SMC2 + 1)	/* SCC base tty "number" */
+
+/* Define which SCC is the first one to use for a serial port.  These
+ * are 0-based numbers, i.e. this assumes the first SCC (SCC1) is used
+ * for Ethernet, and the first available SCC for serial UART is SCC2.
+ * NOTE:  IF YOU CHANGE THIS, you have to change the PROFF_xxx and
+ * interrupt vectors in the table below to match.
+ */
+#define SCC_IDX_BASE	1	/* table index */
+#endif
+
+
+/* Processors other than the 860 only get SMCs configured by default.
+ * Either they don't have SCCs or they are allocated somewhere else.
+ * Of course, there are now 860s without some SCCs, so we will need to
+ * address that someday.
+ * The Embedded Planet Multimedia I/O cards use TDM interfaces to the
+ * stereo codec parts, and we use SMC2 to help support that.
+ */
+static struct serial_state rs_table[] = {
+/*  type   line   PORT           IRQ       FLAGS  smc_scc_num (F.K.A. hub6) */
+	{  0,     0, PRSLOT_SMC1, CPMVEC_SMC1,   0,    0 }    /* SMC1 ttyS0 */
+#if USE_SMC2
+	,{ 0,     0, PRSLOT_SMC2, CPMVEC_SMC2,   0,    1 }     /* SMC2 ttyS1 */
+#endif
+
+#if defined(CONFIG_SERIAL_68360_SCC)
+	,{ 0,     0, PRSLOT_SCC2, CPMVEC_SCC2,   0, (NUM_IS_SCC | 1) }    /* SCC2 ttyS2 */
+	,{ 0,     0, PRSLOT_SCC3, CPMVEC_SCC3,   0, (NUM_IS_SCC | 2) }    /* SCC3 ttyS3 */
+	,{ 0,     0, PRSLOT_SCC4, CPMVEC_SCC4,   0, (NUM_IS_SCC | 3) }    /* SCC4 ttyS4 */
+#endif
+};
+
+#define NR_PORTS	(sizeof(rs_table)/sizeof(struct serial_state))
+
+/* The number of buffer descriptors and their sizes.
+ */
+#define RX_NUM_FIFO	4
+#define RX_BUF_SIZE	32
+#define TX_NUM_FIFO	4
+#define TX_BUF_SIZE	32
+
+#define CONSOLE_NUM_FIFO 2
+#define CONSOLE_BUF_SIZE 4
+
+char *console_fifos[CONSOLE_NUM_FIFO * CONSOLE_BUF_SIZE];
+
+/* The async_struct in serial.h does not really give us what we
+ * need, so define our own here.
+ */
+typedef struct serial_info {
+	int			magic;
+	int			flags;
+
+	struct serial_state	*state;
+ 	/* struct serial_struct	*state; */
+ 	/* struct async_struct	*state; */
+	
+	struct tty_struct 	*tty;
+	int			read_status_mask;
+	int			ignore_status_mask;
+	int			timeout;
+	int			line;
+	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			blocked_open; /* # of blocked opens */
+	struct work_struct	tqueue;
+	struct work_struct	tqueue_hangup;
+ 	wait_queue_head_t	open_wait; 
+ 	wait_queue_head_t	close_wait; 
+
+	
+/* CPM Buffer Descriptor pointers.
+	*/
+	QUICC_BD			*rx_bd_base;
+	QUICC_BD			*rx_cur;
+	QUICC_BD			*tx_bd_base;
+	QUICC_BD			*tx_cur;
+} ser_info_t;
+
+
+/* since kmalloc_init() does not get called until much after this initialization: */
+static ser_info_t  quicc_ser_info[NR_PORTS];
+static char rx_buf_pool[NR_PORTS * RX_NUM_FIFO * RX_BUF_SIZE];
+static char tx_buf_pool[NR_PORTS * TX_NUM_FIFO * TX_BUF_SIZE];
+
+static void change_speed(ser_info_t *info);
+static void rs_360_wait_until_sent(struct tty_struct *tty, int timeout);
+
+static inline int serial_paranoia_check(ser_info_t *info,
+					char *name, const char *routine)
+{
+#ifdef SERIAL_PARANOIA_CHECK
+	static const char *badmagic =
+		"Warning: bad magic number for serial struct (%s) in %s\n";
+	static const char *badinfo =
+		"Warning: null async_struct for (%s) in %s\n";
+
+	if (!info) {
+		printk(badinfo, name, routine);
+		return 1;
+	}
+	if (info->magic != SERIAL_MAGIC) {
+		printk(badmagic, name, routine);
+		return 1;
+	}
+#endif
+	return 0;
+}
+
+/*
+ * This is used to figure out the divisor speeds and the timeouts,
+ * indexed by the termio value.  The generic CPM functions are responsible
+ * for setting and assigning baud rate generators for us.
+ */
+static int baud_table[] = {
+	0, 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800,
+	9600, 19200, 38400, 57600, 115200, 230400, 460800, 0 };
+
+/* This sucks. There is a better way: */
+#if defined(CONFIG_CONSOLE_9600)
+  #define CONSOLE_BAUDRATE 9600
+#elif defined(CONFIG_CONSOLE_19200)
+  #define CONSOLE_BAUDRATE 19200
+#elif defined(CONFIG_CONSOLE_115200)
+  #define CONSOLE_BAUDRATE 115200
+#else
+  #warning "console baud rate undefined"
+  #define CONSOLE_BAUDRATE 9600
+#endif
+
+/*
+ * ------------------------------------------------------------
+ * rs_stop() and rs_start()
+ *
+ * This routines are called before setting or resetting tty->stopped.
+ * They enable or disable transmitter interrupts, as necessary.
+ * ------------------------------------------------------------
+ */
+static void rs_360_stop(struct tty_struct *tty)
+{
+	ser_info_t *info = (ser_info_t *)tty->driver_data;
+	int	idx;
+	unsigned long flags;
+ 	volatile struct scc_regs *sccp;
+ 	volatile struct smc_regs *smcp;
+
+	if (serial_paranoia_check(info, tty->name, "rs_stop"))
+		return;
+	
+	local_irq_save(flags);
+	idx = PORT_NUM(info->state->smc_scc_num);
+	if (info->state->smc_scc_num & NUM_IS_SCC) {
+		sccp = &pquicc->scc_regs[idx];
+		sccp->scc_sccm &= ~UART_SCCM_TX;
+	} else {
+		/* smcp = &cpmp->cp_smc[idx]; */
+		smcp = &pquicc->smc_regs[idx];
+		smcp->smc_smcm &= ~SMCM_TX;
+	}
+	local_irq_restore(flags);
+}
+
+
+static void rs_360_start(struct tty_struct *tty)
+{
+	ser_info_t *info = (ser_info_t *)tty->driver_data;
+	int	idx;
+	unsigned long flags;
+	volatile struct scc_regs *sccp;
+	volatile struct smc_regs *smcp;
+
+	if (serial_paranoia_check(info, tty->name, "rs_stop"))
+		return;
+	
+	local_irq_save(flags);
+	idx = PORT_NUM(info->state->smc_scc_num);
+	if (info->state->smc_scc_num & NUM_IS_SCC) {
+		sccp = &pquicc->scc_regs[idx];
+		sccp->scc_sccm |= UART_SCCM_TX;
+	} else {
+		smcp = &pquicc->smc_regs[idx];
+		smcp->smc_smcm |= SMCM_TX;
+	}
+	local_irq_restore(flags);
+}
+
+/*
+ * ----------------------------------------------------------------------
+ *
+ * Here starts the interrupt handling routines.  All of the following
+ * subroutines are declared as inline and are folded into
+ * rs_interrupt().  They were separated out for readability's sake.
+ *
+ * Note: rs_interrupt() is a "fast" interrupt, which means that it
+ * runs with interrupts turned off.  People who may want to modify
+ * rs_interrupt() should try to keep the interrupt handler as fast as
+ * possible.  After you are done making modifications, it is not a bad
+ * idea to do:
+ * 
+ * gcc -S -DKERNEL -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer serial.c
+ *
+ * and look at the resulting assemble code in serial.s.
+ *
+ * 				- Ted Ts'o (tytso@mit.edu), 7-Mar-93
+ * -----------------------------------------------------------------------
+ */
+
+static _INLINE_ void receive_chars(ser_info_t *info)
+{
+	struct tty_struct *tty = info->tty;
+	unsigned char ch, *cp;
+	/*int	ignored = 0;*/
+	int	i;
+	ushort	status;
+	 struct	async_icount *icount; 
+	/* struct	async_icount_24 *icount; */
+	volatile QUICC_BD	*bdp;
+
+	icount = &info->state->icount;
+
+	/* Just loop through the closed BDs and copy the characters into
+	 * the buffer.
+	 */
+	bdp = info->rx_cur;
+	for (;;) {
+		if (bdp->status & BD_SC_EMPTY)	/* If this one is empty */
+			break;			/*   we are all done */
+
+		/* The read status mask tell us what we should do with
+		 * incoming characters, especially if errors occur.
+		 * One special case is the use of BD_SC_EMPTY.  If
+		 * this is not set, we are supposed to be ignoring
+		 * inputs.  In this case, just mark the buffer empty and
+		 * continue.
+		 */
+		if (!(info->read_status_mask & BD_SC_EMPTY)) {
+			bdp->status |= BD_SC_EMPTY;
+			bdp->status &=
+				~(BD_SC_BR | BD_SC_FR | BD_SC_PR | BD_SC_OV);
+
+			if (bdp->status & BD_SC_WRAP)
+				bdp = info->rx_bd_base;
+			else
+				bdp++;
+			continue;
+		}
+
+		/* Get the number of characters and the buffer pointer.
+		*/
+		i = bdp->length;
+		/* cp = (unsigned char *)__va(bdp->buf); */
+		cp = (char *)bdp->buf;
+		status = bdp->status;
+
+		/* Check to see if there is room in the tty buffer for
+		 * the characters in our BD buffer.  If not, we exit
+		 * now, leaving the BD with the characters.  We'll pick
+		 * them up again on the next receive interrupt (which could
+		 * be a timeout).
+		 */
+		if ((tty->flip.count + i) >= TTY_FLIPBUF_SIZE)
+			break;
+
+		while (i-- > 0) {
+			ch = *cp++;
+			*tty->flip.char_buf_ptr = ch;
+			icount->rx++;
+
+#ifdef SERIAL_DEBUG_INTR
+			printk("DR%02x:%02x...", ch, status);
+#endif
+			*tty->flip.flag_buf_ptr = 0;
+			if (status & (BD_SC_BR | BD_SC_FR |
+				       BD_SC_PR | BD_SC_OV)) {
+				/*
+				 * For statistics only
+				 */
+				if (status & BD_SC_BR)
+					icount->brk++;
+				else if (status & BD_SC_PR)
+					icount->parity++;
+				else if (status & BD_SC_FR)
+					icount->frame++;
+				if (status & BD_SC_OV)
+					icount->overrun++;
+
+				/*
+				 * Now check to see if character should be
+				 * ignored, and mask off conditions which
+				 * should be ignored.
+				if (status & info->ignore_status_mask) {
+					if (++ignored > 100)
+						break;
+					continue;
+				}
+				 */
+				status &= info->read_status_mask;
+		
+				if (status & (BD_SC_BR)) {
+#ifdef SERIAL_DEBUG_INTR
+					printk("handling break....");
+#endif
+					*tty->flip.flag_buf_ptr = TTY_BREAK;
+					if (info->flags & ASYNC_SAK)
+						do_SAK(tty);
+				} else if (status & BD_SC_PR)
+					*tty->flip.flag_buf_ptr = TTY_PARITY;
+				else if (status & BD_SC_FR)
+					*tty->flip.flag_buf_ptr = TTY_FRAME;
+				if (status & BD_SC_OV) {
+					/*
+					 * Overrun is special, since it's
+					 * reported immediately, and doesn't
+					 * affect the current character
+					 */
+					if (tty->flip.count < TTY_FLIPBUF_SIZE) {
+						tty->flip.count++;
+						tty->flip.flag_buf_ptr++;
+						tty->flip.char_buf_ptr++;
+						*tty->flip.flag_buf_ptr =
+								TTY_OVERRUN;
+					}
+				}
+			}
+			if (tty->flip.count >= TTY_FLIPBUF_SIZE)
+				break;
+
+			tty->flip.flag_buf_ptr++;
+			tty->flip.char_buf_ptr++;
+			tty->flip.count++;
+		}
+
+		/* This BD is ready to be used again.  Clear status.
+		 * Get next BD.
+		 */
+		bdp->status |= BD_SC_EMPTY;
+		bdp->status &= ~(BD_SC_BR | BD_SC_FR | BD_SC_PR | BD_SC_OV);
+
+		if (bdp->status & BD_SC_WRAP)
+			bdp = info->rx_bd_base;
+		else
+			bdp++;
+	}
+
+	info->rx_cur = (QUICC_BD *)bdp;
+
+	schedule_work(&tty->flip.work);
+}
+
+static _INLINE_ void receive_break(ser_info_t *info)
+{
+	struct tty_struct *tty = info->tty;
+
+	info->state->icount.brk++;
+	/* Check to see if there is room in the tty buffer for
+	 * the break.  If not, we exit now, losing the break.  FIXME
+	 */
+	if ((tty->flip.count + 1) >= TTY_FLIPBUF_SIZE)
+		return;
+	*(tty->flip.flag_buf_ptr++) = TTY_BREAK;
+	*(tty->flip.char_buf_ptr++) = 0;
+	tty->flip.count++;
+
+	schedule_work(&tty->flip.work);
+}
+
+static _INLINE_ void transmit_chars(ser_info_t *info)
+{
+
+	if ((info->flags & TX_WAKEUP) ||
+	    (info->tty->flags & (1 << TTY_DO_WRITE_WAKEUP))) {
+		schedule_work(&info->tqueue);
+	}
+
+#ifdef SERIAL_DEBUG_INTR
+	printk("THRE...");
+#endif
+}
+
+#ifdef notdef
+	/* I need to do this for the SCCs, so it is left as a reminder.
+	*/
+static _INLINE_ void check_modem_status(struct async_struct *info)
+{
+	int	status;
+	/* struct	async_icount *icount; */
+	struct	async_icount_24 *icount;
+	
+	status = serial_in(info, UART_MSR);
+
+	if (status & UART_MSR_ANY_DELTA) {
+		icount = &info->state->icount;
+		/* update input line counters */
+		if (status & UART_MSR_TERI)
+			icount->rng++;
+		if (status & UART_MSR_DDSR)
+			icount->dsr++;
+		if (status & UART_MSR_DDCD) {
+			icount->dcd++;
+#ifdef CONFIG_HARD_PPS
+			if ((info->flags & ASYNC_HARDPPS_CD) &&
+			    (status & UART_MSR_DCD))
+				hardpps();
+#endif
+		}
+		if (status & UART_MSR_DCTS)
+			icount->cts++;
+		wake_up_interruptible(&info->delta_msr_wait);
+	}
+
+	if ((info->flags & ASYNC_CHECK_CD) && (status & UART_MSR_DDCD)) {
+#if (defined(SERIAL_DEBUG_OPEN) || defined(SERIAL_DEBUG_INTR))
+		printk("ttys%d CD now %s...", info->line,
+		       (status & UART_MSR_DCD) ? "on" : "off");
+#endif		
+		if (status & UART_MSR_DCD)
+			wake_up_interruptible(&info->open_wait);
+		else {
+#ifdef SERIAL_DEBUG_OPEN
+			printk("scheduling hangup...");
+#endif
+			queue_task(&info->tqueue_hangup,
+					   &tq_scheduler);
+		}
+	}
+	if (info->flags & ASYNC_CTS_FLOW) {
+		if (info->tty->hw_stopped) {
+			if (status & UART_MSR_CTS) {
+#if (defined(SERIAL_DEBUG_INTR) || defined(SERIAL_DEBUG_FLOW))
+				printk("CTS tx start...");
+#endif
+				info->tty->hw_stopped = 0;
+				info->IER |= UART_IER_THRI;
+				serial_out(info, UART_IER, info->IER);
+				rs_sched_event(info, RS_EVENT_WRITE_WAKEUP);
+				return;
+			}
+		} else {
+			if (!(status & UART_MSR_CTS)) {
+#if (defined(SERIAL_DEBUG_INTR) || defined(SERIAL_DEBUG_FLOW))
+				printk("CTS tx stop...");
+#endif
+				info->tty->hw_stopped = 1;
+				info->IER &= ~UART_IER_THRI;
+				serial_out(info, UART_IER, info->IER);
+			}
+		}
+	}
+}
+#endif
+
+/*
+ * This is the serial driver's interrupt routine for a single port
+ */
+/* static void rs_360_interrupt(void *dev_id) */ /* until and if we start servicing irqs here */
+static void rs_360_interrupt(int vec, void *dev_id, struct pt_regs *fp)
+{
+	u_char	events;
+	int	idx;
+	ser_info_t *info;
+	volatile struct smc_regs *smcp;
+	volatile struct scc_regs *sccp;
+	
+	info = (ser_info_t *)dev_id;
+
+	idx = PORT_NUM(info->state->smc_scc_num);
+	if (info->state->smc_scc_num & NUM_IS_SCC) {
+		sccp = &pquicc->scc_regs[idx];
+		events = sccp->scc_scce;
+		if (events & SCCM_RX)
+			receive_chars(info);
+		if (events & SCCM_TX)
+			transmit_chars(info);
+		sccp->scc_scce = events;
+	} else {
+		smcp = &pquicc->smc_regs[idx];
+		events = smcp->smc_smce;
+		if (events & SMCM_BRKE)
+			receive_break(info);
+		if (events & SMCM_RX)
+			receive_chars(info);
+		if (events & SMCM_TX)
+			transmit_chars(info);
+		smcp->smc_smce = events;
+	}
+	
+#ifdef SERIAL_DEBUG_INTR
+	printk("rs_interrupt_single(%d, %x)...",
+					info->state->smc_scc_num, events);
+#endif
+#ifdef modem_control
+	check_modem_status(info);
+#endif
+	info->last_active = jiffies;
+#ifdef SERIAL_DEBUG_INTR
+	printk("end.\n");
+#endif
+}
+
+
+/*
+ * -------------------------------------------------------------------
+ * Here ends the serial interrupt routines.
+ * -------------------------------------------------------------------
+ */
+
+
+static void do_softint(void *private_)
+{
+	ser_info_t	*info = (ser_info_t *) private_;
+	struct tty_struct	*tty;
+	
+	tty = info->tty;
+	if (!tty)
+		return;
+
+	if (test_and_clear_bit(RS_EVENT_WRITE_WAKEUP, &info->event))
+		tty_wakeup(tty);
+}
+
+
+/*
+ * This routine is called from the scheduler tqueue when the interrupt
+ * routine has signalled that a hangup has occurred.  The path of
+ * hangup processing is:
+ *
+ * 	serial interrupt routine -> (scheduler tqueue) ->
+ * 	do_serial_hangup() -> tty->hangup() -> rs_hangup()
+ * 
+ */
+static void do_serial_hangup(void *private_)
+{
+	struct async_struct	*info = (struct async_struct *) private_;
+	struct tty_struct	*tty;
+	
+	tty = info->tty;
+	if (!tty)
+		return;
+
+	tty_hangup(tty);
+}
+
+
+static int startup(ser_info_t *info)
+{
+	unsigned long flags;
+	int	retval=0;
+	int	idx;
+	/*struct serial_state *state = info->state;*/
+	volatile struct smc_regs *smcp;
+	volatile struct scc_regs *sccp;
+	volatile struct smc_uart_pram	*up;
+	volatile struct uart_pram	    *scup;
+
+
+	local_irq_save(flags);
+
+	if (info->flags & ASYNC_INITIALIZED) {
+		goto errout;
+	}
+
+#ifdef maybe
+	if (!state->port || !state->type) {
+		if (info->tty)
+			set_bit(TTY_IO_ERROR, &info->tty->flags);
+		goto errout;
+	}
+#endif
+
+#ifdef SERIAL_DEBUG_OPEN
+	printk("starting up ttys%d (irq %d)...", info->line, state->irq);
+#endif
+
+
+#ifdef modem_control
+	info->MCR = 0;
+	if (info->tty->termios->c_cflag & CBAUD)
+		info->MCR = UART_MCR_DTR | UART_MCR_RTS;
+#endif
+	
+	if (info->tty)
+		clear_bit(TTY_IO_ERROR, &info->tty->flags);
+
+	/*
+	 * and set the speed of the serial port
+	 */
+	change_speed(info);
+
+	idx = PORT_NUM(info->state->smc_scc_num);
+	if (info->state->smc_scc_num & NUM_IS_SCC) {
+		sccp = &pquicc->scc_regs[idx];
+		scup = &pquicc->pram[info->state->port].scc.pscc.u;
+
+		scup->mrblr = RX_BUF_SIZE;
+		scup->max_idl = RX_BUF_SIZE;
+
+		sccp->scc_sccm |= (UART_SCCM_TX | UART_SCCM_RX);
+		sccp->scc_gsmr.w.low |= (SCC_GSMRL_ENR | SCC_GSMRL_ENT);
+
+	} else {
+		smcp = &pquicc->smc_regs[idx];
+
+		/* Enable interrupts and I/O.
+		*/
+		smcp->smc_smcm |= (SMCM_RX | SMCM_TX);
+		smcp->smc_smcmr |= (SMCMR_REN | SMCMR_TEN);
+
+		/* We can tune the buffer length and idle characters
+		 * to take advantage of the entire incoming buffer size.
+		 * If mrblr is something other than 1, maxidl has to be
+		 * non-zero or we never get an interrupt.  The maxidl
+		 * is the number of character times we wait after reception
+		 * of the last character before we decide no more characters
+		 * are coming.
+		 */
+		/* up = (smc_uart_t *)&pquicc->cp_dparam[state->port]; */
+		/* holy unionized structures, Batman: */
+		up = &pquicc->pram[info->state->port].scc.pothers.idma_smc.psmc.u;
+
+		up->mrblr = RX_BUF_SIZE;
+		up->max_idl = RX_BUF_SIZE;
+
+		up->brkcr = 1;	/* number of break chars */
+	}
+
+	info->flags |= ASYNC_INITIALIZED;
+	local_irq_restore(flags);
+	return 0;
+	
+errout:
+	local_irq_restore(flags);
+	return retval;
+}
+
+/*
+ * This routine will shutdown a serial port; interrupts are disabled, and
+ * DTR is dropped if the hangup on close termio flag is on.
+ */
+static void shutdown(ser_info_t *info)
+{
+	unsigned long	flags;
+	struct serial_state *state;
+	int		idx;
+	volatile struct smc_regs	*smcp;
+	volatile struct scc_regs	*sccp;
+
+	if (!(info->flags & ASYNC_INITIALIZED))
+		return;
+
+	state = info->state;
+
+#ifdef SERIAL_DEBUG_OPEN
+	printk("Shutting down serial port %d (irq %d)....", info->line,
+	       state->irq);
+#endif
+	
+	local_irq_save(flags);
+
+	idx = PORT_NUM(state->smc_scc_num);
+	if (state->smc_scc_num & NUM_IS_SCC) {
+		sccp = &pquicc->scc_regs[idx];
+		sccp->scc_gsmr.w.low &= ~(SCC_GSMRL_ENR | SCC_GSMRL_ENT);
+#ifdef CONFIG_SERIAL_CONSOLE
+		/* We can't disable the transmitter if this is the
+		 * system console.
+		 */
+		if ((state - rs_table) != CONFIG_SERIAL_CONSOLE_PORT)
+#endif
+		sccp->scc_sccm &= ~(UART_SCCM_TX | UART_SCCM_RX);
+	} else {
+		smcp = &pquicc->smc_regs[idx];
+
+		/* Disable interrupts and I/O.
+		 */
+		smcp->smc_smcm &= ~(SMCM_RX | SMCM_TX);
+#ifdef CONFIG_SERIAL_CONSOLE
+		/* We can't disable the transmitter if this is the
+		 * system console.
+		 */
+		if ((state - rs_table) != CONFIG_SERIAL_CONSOLE_PORT)
+#endif
+			smcp->smc_smcmr &= ~(SMCMR_REN | SMCMR_TEN);
+	}
+	
+	if (info->tty)
+		set_bit(TTY_IO_ERROR, &info->tty->flags);
+
+	info->flags &= ~ASYNC_INITIALIZED;
+	local_irq_restore(flags);
+}
+
+/*
+ * This routine is called to set the UART divisor registers to match
+ * the specified baud rate for a serial port.
+ */
+static void change_speed(ser_info_t *info)
+{
+	int	baud_rate;
+	unsigned cflag, cval, scval, prev_mode;
+	int	i, bits, sbits, idx;
+	unsigned long	flags;
+	struct serial_state *state;
+	volatile struct smc_regs	*smcp;
+	volatile struct scc_regs	*sccp;
+
+	if (!info->tty || !info->tty->termios)
+		return;
+	cflag = info->tty->termios->c_cflag;
+
+	state = info->state;
+
+	/* Character length programmed into the mode register is the
+	 * sum of: 1 start bit, number of data bits, 0 or 1 parity bit,
+	 * 1 or 2 stop bits, minus 1.
+	 * The value 'bits' counts this for us.
+	 */
+	cval = 0;
+	scval = 0;
+
+	/* byte size and parity */
+	switch (cflag & CSIZE) {
+	      case CS5: bits = 5; break;
+	      case CS6: bits = 6; break;
+	      case CS7: bits = 7; break;
+	      case CS8: bits = 8; break;
+	      /* Never happens, but GCC is too dumb to figure it out */
+	      default:  bits = 8; break;
+	}
+	sbits = bits - 5;
+
+	if (cflag & CSTOPB) {
+		cval |= SMCMR_SL;	/* Two stops */
+		scval |= SCU_PMSR_SL;
+		bits++;
+	}
+	if (cflag & PARENB) {
+		cval |= SMCMR_PEN;
+		scval |= SCU_PMSR_PEN;
+		bits++;
+	}
+	if (!(cflag & PARODD)) {
+		cval |= SMCMR_PM_EVEN;
+		scval |= (SCU_PMSR_REVP | SCU_PMSR_TEVP);
+	}
+
+	/* Determine divisor based on baud rate */
+	i = cflag & CBAUD;
+	if (i >= (sizeof(baud_table)/sizeof(int)))
+		baud_rate = 9600;
+	else
+		baud_rate = baud_table[i];
+
+	info->timeout = (TX_BUF_SIZE*HZ*bits);
+	info->timeout += HZ/50;		/* Add .02 seconds of slop */
+
+#ifdef modem_control
+	/* CTS flow control flag and modem status interrupts */
+	info->IER &= ~UART_IER_MSI;
+	if (info->flags & ASYNC_HARDPPS_CD)
+		info->IER |= UART_IER_MSI;
+	if (cflag & CRTSCTS) {
+		info->flags |= ASYNC_CTS_FLOW;
+		info->IER |= UART_IER_MSI;
+	} else
+		info->flags &= ~ASYNC_CTS_FLOW;
+	if (cflag & CLOCAL)
+		info->flags &= ~ASYNC_CHECK_CD;
+	else {
+		info->flags |= ASYNC_CHECK_CD;
+		info->IER |= UART_IER_MSI;
+	}
+	serial_out(info, UART_IER, info->IER);
+#endif
+
+	/*
+	 * Set up parity check flag
+	 */
+#define RELEVANT_IFLAG(iflag) (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK))
+
+	info->read_status_mask = (BD_SC_EMPTY | BD_SC_OV);
+	if (I_INPCK(info->tty))
+		info->read_status_mask |= BD_SC_FR | BD_SC_PR;
+	if (I_BRKINT(info->tty) || I_PARMRK(info->tty))
+		info->read_status_mask |= BD_SC_BR;
+	
+	/*
+	 * Characters to ignore
+	 */
+	info->ignore_status_mask = 0;
+	if (I_IGNPAR(info->tty))
+		info->ignore_status_mask |= BD_SC_PR | BD_SC_FR;
+	if (I_IGNBRK(info->tty)) {
+		info->ignore_status_mask |= BD_SC_BR;
+		/*
+		 * If we're ignore parity and break indicators, ignore 
+		 * overruns too.  (For real raw support).
+		 */
+		if (I_IGNPAR(info->tty))
+			info->ignore_status_mask |= BD_SC_OV;
+	}
+	/*
+	 * !!! ignore all characters if CREAD is not set
+	 */
+	if ((cflag & CREAD) == 0)
+	 info->read_status_mask &= ~BD_SC_EMPTY;
+	 local_irq_save(flags);
+
+	 /* Start bit has not been added (so don't, because we would just
+	  * subtract it later), and we need to add one for the number of
+	  * stops bits (there is always at least one).
+	  */
+	 bits++;
+	 idx = PORT_NUM(state->smc_scc_num);
+	 if (state->smc_scc_num & NUM_IS_SCC) {
+         sccp = &pquicc->scc_regs[idx];
+         sccp->scc_psmr = (sbits << 12) | scval;
+     } else {
+         smcp = &pquicc->smc_regs[idx];
+
+		/* Set the mode register.  We want to keep a copy of the
+		 * enables, because we want to put them back if they were
+		 * present.
+		 */
+		prev_mode = smcp->smc_smcmr;
+		smcp->smc_smcmr = smcr_mk_clen(bits) | cval |  SMCMR_SM_UART;
+		smcp->smc_smcmr |= (prev_mode & (SMCMR_REN | SMCMR_TEN));
+	}
+
+	m360_cpm_setbrg((state - rs_table), baud_rate);
+
+	local_irq_restore(flags);
+}
+
+static void rs_360_put_char(struct tty_struct *tty, unsigned char ch)
+{
+	ser_info_t *info = (ser_info_t *)tty->driver_data;
+	volatile QUICC_BD	*bdp;
+
+	if (serial_paranoia_check(info, tty->name, "rs_put_char"))
+		return;
+
+	if (!tty)
+		return;
+
+	bdp = info->tx_cur;
+	while (bdp->status & BD_SC_READY);
+
+	/* *((char *)__va(bdp->buf)) = ch; */
+	*((char *)bdp->buf) = ch;
+	bdp->length = 1;
+	bdp->status |= BD_SC_READY;
+
+	/* Get next BD.
+	*/
+	if (bdp->status & BD_SC_WRAP)
+		bdp = info->tx_bd_base;
+	else
+		bdp++;
+
+	info->tx_cur = (QUICC_BD *)bdp;
+
+}
+
+static int rs_360_write(struct tty_struct * tty,
+		    const unsigned char *buf, int count)
+{
+	int	c, ret = 0;
+	ser_info_t *info = (ser_info_t *)tty->driver_data;
+	volatile QUICC_BD *bdp;
+
+#ifdef CONFIG_KGDB
+	/* Try to let stub handle output. Returns true if it did. */ 
+	if (kgdb_output_string(buf, count))
+		return ret;
+#endif
+
+	if (serial_paranoia_check(info, tty->name, "rs_write"))
+		return 0;
+
+	if (!tty) 
+		return 0;
+
+	bdp = info->tx_cur;
+
+	while (1) {
+		c = min(count, TX_BUF_SIZE);
+
+		if (c <= 0)
+			break;
+
+		if (bdp->status & BD_SC_READY) {
+			info->flags |= TX_WAKEUP;
+			break;
+		}
+
+		/* memcpy(__va(bdp->buf), buf, c); */
+		memcpy((void *)bdp->buf, buf, c);
+
+		bdp->length = c;
+		bdp->status |= BD_SC_READY;
+
+		buf += c;
+		count -= c;
+		ret += c;
+
+		/* Get next BD.
+		*/
+		if (bdp->status & BD_SC_WRAP)
+			bdp = info->tx_bd_base;
+		else
+			bdp++;
+		info->tx_cur = (QUICC_BD *)bdp;
+	}
+	return ret;
+}
+
+static int rs_360_write_room(struct tty_struct *tty)
+{
+	ser_info_t *info = (ser_info_t *)tty->driver_data;
+	int	ret;
+
+	if (serial_paranoia_check(info, tty->name, "rs_write_room"))
+		return 0;
+
+	if ((info->tx_cur->status & BD_SC_READY) == 0) {
+		info->flags &= ~TX_WAKEUP;
+		ret = TX_BUF_SIZE;
+	}
+	else {
+		info->flags |= TX_WAKEUP;
+		ret = 0;
+	}
+	return ret;
+}
+
+/* I could track this with transmit counters....maybe later.
+*/
+static int rs_360_chars_in_buffer(struct tty_struct *tty)
+{
+	ser_info_t *info = (ser_info_t *)tty->driver_data;
+				
+	if (serial_paranoia_check(info, tty->name, "rs_chars_in_buffer"))
+		return 0;
+	return 0;
+}
+
+static void rs_360_flush_buffer(struct tty_struct *tty)
+{
+	ser_info_t *info = (ser_info_t *)tty->driver_data;
+				
+	if (serial_paranoia_check(info, tty->name, "rs_flush_buffer"))
+		return;
+
+	/* There is nothing to "flush", whatever we gave the CPM
+	 * is on its way out.
+	 */
+	tty_wakeup(tty);
+	info->flags &= ~TX_WAKEUP;
+}
+
+/*
+ * This function is used to send a high-priority XON/XOFF character to
+ * the device
+ */
+static void rs_360_send_xchar(struct tty_struct *tty, char ch)
+{
+	volatile QUICC_BD	*bdp;
+
+	ser_info_t *info = (ser_info_t *)tty->driver_data;
+
+	if (serial_paranoia_check(info, tty->name, "rs_send_char"))
+		return;
+
+	bdp = info->tx_cur;
+	while (bdp->status & BD_SC_READY);
+
+	/* *((char *)__va(bdp->buf)) = ch; */
+	*((char *)bdp->buf) = ch;
+	bdp->length = 1;
+	bdp->status |= BD_SC_READY;
+
+	/* Get next BD.
+	*/
+	if (bdp->status & BD_SC_WRAP)
+		bdp = info->tx_bd_base;
+	else
+		bdp++;
+
+	info->tx_cur = (QUICC_BD *)bdp;
+}
+
+/*
+ * ------------------------------------------------------------
+ * rs_throttle()
+ * 
+ * This routine is called by the upper-layer tty layer to signal that
+ * incoming characters should be throttled.
+ * ------------------------------------------------------------
+ */
+static void rs_360_throttle(struct tty_struct * tty)
+{
+	ser_info_t *info = (ser_info_t *)tty->driver_data;
+#ifdef SERIAL_DEBUG_THROTTLE
+	char	buf[64];
+	
+	printk("throttle %s: %d....\n", _tty_name(tty, buf),
+	       tty->ldisc.chars_in_buffer(tty));
+#endif
+
+	if (serial_paranoia_check(info, tty->name, "rs_throttle"))
+		return;
+	
+	if (I_IXOFF(tty))
+		rs_360_send_xchar(tty, STOP_CHAR(tty));
+
+#ifdef modem_control
+	if (tty->termios->c_cflag & CRTSCTS)
+		info->MCR &= ~UART_MCR_RTS;
+
+	local_irq_disable();
+	serial_out(info, UART_MCR, info->MCR);
+	local_irq_enable();
+#endif
+}
+
+static void rs_360_unthrottle(struct tty_struct * tty)
+{
+	ser_info_t *info = (ser_info_t *)tty->driver_data;
+#ifdef SERIAL_DEBUG_THROTTLE
+	char	buf[64];
+	
+	printk("unthrottle %s: %d....\n", _tty_name(tty, buf),
+	       tty->ldisc.chars_in_buffer(tty));
+#endif
+
+	if (serial_paranoia_check(info, tty->name, "rs_unthrottle"))
+		return;
+	
+	if (I_IXOFF(tty)) {
+		if (info->x_char)
+			info->x_char = 0;
+		else
+			rs_360_send_xchar(tty, START_CHAR(tty));
+	}
+#ifdef modem_control
+	if (tty->termios->c_cflag & CRTSCTS)
+		info->MCR |= UART_MCR_RTS;
+	local_irq_disable();
+	serial_out(info, UART_MCR, info->MCR);
+	local_irq_enable();
+#endif
+}
+
+/*
+ * ------------------------------------------------------------
+ * rs_ioctl() and friends
+ * ------------------------------------------------------------
+ */
+
+#ifdef maybe
+/*
+ * get_lsr_info - get line status register info
+ *
+ * Purpose: Let user call ioctl() to get info when the UART physically
+ * 	    is emptied.  On bus types like RS485, the transmitter must
+ * 	    release the bus after transmitting. This must be done when
+ * 	    the transmit shift register is empty, not be done when the
+ * 	    transmit holding register is empty.  This functionality
+ * 	    allows an RS485 driver to be written in user space. 
+ */
+static int get_lsr_info(struct async_struct * info, unsigned int *value)
+{
+	unsigned char status;
+	unsigned int result;
+
+	local_irq_disable();
+	status = serial_in(info, UART_LSR);
+	local_irq_enable();
+	result = ((status & UART_LSR_TEMT) ? TIOCSER_TEMT : 0);
+	return put_user(result,value);
+}
+#endif
+
+static int rs_360_tiocmget(struct tty_struct *tty, struct file *file)
+{
+	ser_info_t *info = (ser_info_t *)tty->driver_data;
+	unsigned int result = 0;
+#ifdef modem_control
+	unsigned char control, status;
+
+	if (serial_paranoia_check(info, tty->name, __FUNCTION__))
+		return -ENODEV;
+
+	if (tty->flags & (1 << TTY_IO_ERROR))
+		return -EIO;
+
+	control = info->MCR;
+	local_irq_disable();
+	status = serial_in(info, UART_MSR);
+	local_irq_enable();
+	result =  ((control & UART_MCR_RTS) ? TIOCM_RTS : 0)
+		| ((control & UART_MCR_DTR) ? TIOCM_DTR : 0)
+#ifdef TIOCM_OUT1
+		| ((control & UART_MCR_OUT1) ? TIOCM_OUT1 : 0)
+		| ((control & UART_MCR_OUT2) ? TIOCM_OUT2 : 0)
+#endif
+		| ((status  & UART_MSR_DCD) ? TIOCM_CAR : 0)
+		| ((status  & UART_MSR_RI) ? TIOCM_RNG : 0)
+		| ((status  & UART_MSR_DSR) ? TIOCM_DSR : 0)
+		| ((status  & UART_MSR_CTS) ? TIOCM_CTS : 0);
+#endif
+	return result;
+}
+
+static int rs_360_tiocmset(struct tty_struct *tty, struct file *file,
+			   unsigned int set, unsigned int clear)
+{
+#ifdef modem_control
+	ser_info_t *info = (ser_info_t *)tty->driver_data;
+ 	unsigned int arg;
+
+	if (serial_paranoia_check(info, tty->name, __FUNCTION__))
+		return -ENODEV;
+
+	if (tty->flags & (1 << TTY_IO_ERROR))
+		return -EIO;
+
+ 	if (set & TIOCM_RTS)
+ 		info->mcr |= UART_MCR_RTS;
+ 	if (set & TIOCM_DTR)
+ 		info->mcr |= UART_MCR_DTR;
+	if (clear & TIOCM_RTS)
+		info->MCR &= ~UART_MCR_RTS;
+	if (clear & TIOCM_DTR)
+		info->MCR &= ~UART_MCR_DTR;
+
+#ifdef TIOCM_OUT1
+	if (set & TIOCM_OUT1)
+		info->MCR |= UART_MCR_OUT1;
+	if (set & TIOCM_OUT2)
+		info->MCR |= UART_MCR_OUT2;
+	if (clear & TIOCM_OUT1)
+		info->MCR &= ~UART_MCR_OUT1;
+	if (clear & TIOCM_OUT2)
+		info->MCR &= ~UART_MCR_OUT2;
+#endif
+
+	local_irq_disable();
+	serial_out(info, UART_MCR, info->MCR);
+	local_irq_enable();
+#endif
+	return 0;
+}
+
+/* Sending a break is a two step process on the SMC/SCC.  It is accomplished
+ * by sending a STOP TRANSMIT command followed by a RESTART TRANSMIT
+ * command.  We take advantage of the begin/end functions to make this
+ * happen.
+ */
+static ushort	smc_chan_map[] = {
+	CPM_CR_CH_SMC1,
+	CPM_CR_CH_SMC2
+};
+
+static ushort	scc_chan_map[] = {
+	CPM_CR_CH_SCC1,
+	CPM_CR_CH_SCC2,
+	CPM_CR_CH_SCC3,
+	CPM_CR_CH_SCC4
+};
+
+static void begin_break(ser_info_t *info)
+{
+	volatile QUICC *cp;
+	ushort	chan;
+	int     idx;
+
+	cp = pquicc;
+
+	idx = PORT_NUM(info->state->smc_scc_num);
+	if (info->state->smc_scc_num & NUM_IS_SCC)
+		chan = scc_chan_map[idx];
+	else
+		chan = smc_chan_map[idx];
+
+	cp->cp_cr = mk_cr_cmd(chan, CPM_CR_STOP_TX) | CPM_CR_FLG;
+	while (cp->cp_cr & CPM_CR_FLG);
+}
+
+static void end_break(ser_info_t *info)
+{
+	volatile QUICC *cp;
+	ushort	chan;
+	int idx;
+
+	cp = pquicc;
+
+	idx = PORT_NUM(info->state->smc_scc_num);
+	if (info->state->smc_scc_num & NUM_IS_SCC)
+		chan = scc_chan_map[idx];
+	else
+		chan = smc_chan_map[idx];
+
+	cp->cp_cr = mk_cr_cmd(chan, CPM_CR_RESTART_TX) | CPM_CR_FLG;
+	while (cp->cp_cr & CPM_CR_FLG);
+}
+
+/*
+ * This routine sends a break character out the serial port.
+ */
+static void send_break(ser_info_t *info, int duration)
+{
+	set_current_state(TASK_INTERRUPTIBLE);
+#ifdef SERIAL_DEBUG_SEND_BREAK
+	printk("rs_send_break(%d) jiff=%lu...", duration, jiffies);
+#endif
+	begin_break(info);
+	schedule_timeout(duration);
+	end_break(info);
+#ifdef SERIAL_DEBUG_SEND_BREAK
+	printk("done jiffies=%lu\n", jiffies);
+#endif
+}
+
+
+static int rs_360_ioctl(struct tty_struct *tty, struct file * file,
+		    unsigned int cmd, unsigned long arg)
+{
+	int error;
+	ser_info_t *info = (ser_info_t *)tty->driver_data;
+	int retval;
+	struct async_icount cnow; 
+	/* struct async_icount_24 cnow;*/ 	/* kernel counter temps */
+	struct serial_icounter_struct *p_cuser;	/* user space */
+
+	if (serial_paranoia_check(info, tty->name, "rs_ioctl"))
+		return -ENODEV;
+
+	if ((cmd != TIOCMIWAIT) && (cmd != TIOCGICOUNT)) {
+		if (tty->flags & (1 << TTY_IO_ERROR))
+		    return -EIO;
+	}
+	
+	switch (cmd) {
+		case TCSBRK:	/* SVID version: non-zero arg --> no break */
+			retval = tty_check_change(tty);
+			if (retval)
+				return retval;
+			tty_wait_until_sent(tty, 0);
+			if (signal_pending(current))
+				return -EINTR;
+			if (!arg) {
+				send_break(info, HZ/4);	/* 1/4 second */
+				if (signal_pending(current))
+					return -EINTR;
+			}
+			return 0;
+		case TCSBRKP:	/* support for POSIX tcsendbreak() */
+			retval = tty_check_change(tty);
+			if (retval)
+				return retval;
+			tty_wait_until_sent(tty, 0);
+			if (signal_pending(current))
+				return -EINTR;
+			send_break(info, arg ? arg*(HZ/10) : HZ/4);
+			if (signal_pending(current))
+				return -EINTR;
+			return 0;
+		case TIOCSBRK:
+			retval = tty_check_change(tty);
+			if (retval)
+				return retval;
+			tty_wait_until_sent(tty, 0);
+			begin_break(info);
+			return 0;
+		case TIOCCBRK:
+			retval = tty_check_change(tty);
+			if (retval)
+				return retval;
+			end_break(info);
+			return 0;
+		case TIOCGSOFTCAR:
+			/* return put_user(C_CLOCAL(tty) ? 1 : 0, (int *) arg); */
+			put_user(C_CLOCAL(tty) ? 1 : 0, (int *) arg);
+			return 0;
+		case TIOCSSOFTCAR:
+			error = get_user(arg, (unsigned int *) arg); 
+			if (error)
+				return error;
+			tty->termios->c_cflag =
+				((tty->termios->c_cflag & ~CLOCAL) |
+				 (arg ? CLOCAL : 0));
+			return 0;
+#ifdef maybe
+		case TIOCSERGETLSR: /* Get line status register */
+			return get_lsr_info(info, (unsigned int *) arg);
+#endif
+		/*
+		 * Wait for any of the 4 modem inputs (DCD,RI,DSR,CTS) to change
+		 * - mask passed in arg for lines of interest
+ 		 *   (use |'ed TIOCM_RNG/DSR/CD/CTS for masking)
+		 * Caller should use TIOCGICOUNT to see which one it was
+		 */
+		 case TIOCMIWAIT:
+#ifdef modem_control
+			local_irq_disable();
+			/* note the counters on entry */
+			cprev = info->state->icount;
+			local_irq_enable();
+			while (1) {
+				interruptible_sleep_on(&info->delta_msr_wait);
+				/* see if a signal did it */
+				if (signal_pending(current))
+					return -ERESTARTSYS;
+				local_irq_disable();
+				cnow = info->state->icount; /* atomic copy */
+				local_irq_enable();
+				if (cnow.rng == cprev.rng && cnow.dsr == cprev.dsr && 
+				    cnow.dcd == cprev.dcd && cnow.cts == cprev.cts)
+					return -EIO; /* no change => error */
+				if ( ((arg & TIOCM_RNG) && (cnow.rng != cprev.rng)) ||
+				     ((arg & TIOCM_DSR) && (cnow.dsr != cprev.dsr)) ||
+				     ((arg & TIOCM_CD)  && (cnow.dcd != cprev.dcd)) ||
+				     ((arg & TIOCM_CTS) && (cnow.cts != cprev.cts)) ) {
+					return 0;
+				}
+				cprev = cnow;
+			}
+			/* NOTREACHED */
+#else
+			return 0;
+#endif
+
+		/* 
+		 * Get counter of input serial line interrupts (DCD,RI,DSR,CTS)
+		 * Return: write counters to the user passed counter struct
+		 * NB: both 1->0 and 0->1 transitions are counted except for
+		 *     RI where only 0->1 is counted.
+		 */
+		case TIOCGICOUNT:
+			local_irq_disable();
+			cnow = info->state->icount;
+			local_irq_enable();
+			p_cuser = (struct serial_icounter_struct *) arg;
+/* 			error = put_user(cnow.cts, &p_cuser->cts); */
+/* 			if (error) return error; */
+/* 			error = put_user(cnow.dsr, &p_cuser->dsr); */
+/* 			if (error) return error; */
+/* 			error = put_user(cnow.rng, &p_cuser->rng); */
+/* 			if (error) return error; */
+/* 			error = put_user(cnow.dcd, &p_cuser->dcd); */
+/* 			if (error) return error; */
+
+			put_user(cnow.cts, &p_cuser->cts);
+			put_user(cnow.dsr, &p_cuser->dsr);
+			put_user(cnow.rng, &p_cuser->rng);
+			put_user(cnow.dcd, &p_cuser->dcd);
+			return 0;
+
+		default:
+			return -ENOIOCTLCMD;
+		}
+	return 0;
+}
+
+/* FIX UP modem control here someday......
+*/
+static void rs_360_set_termios(struct tty_struct *tty, struct termios *old_termios)
+{
+	ser_info_t *info = (ser_info_t *)tty->driver_data;
+
+	if (   (tty->termios->c_cflag == old_termios->c_cflag)
+	    && (   RELEVANT_IFLAG(tty->termios->c_iflag) 
+		== RELEVANT_IFLAG(old_termios->c_iflag)))
+	  return;
+
+	change_speed(info);
+
+#ifdef modem_control
+	/* Handle transition to B0 status */
+	if ((old_termios->c_cflag & CBAUD) &&
+	    !(tty->termios->c_cflag & CBAUD)) {
+		info->MCR &= ~(UART_MCR_DTR|UART_MCR_RTS);
+		local_irq_disable();
+		serial_out(info, UART_MCR, info->MCR);
+		local_irq_enable();
+	}
+	
+	/* Handle transition away from B0 status */
+	if (!(old_termios->c_cflag & CBAUD) &&
+	    (tty->termios->c_cflag & CBAUD)) {
+		info->MCR |= UART_MCR_DTR;
+		if (!tty->hw_stopped ||
+		    !(tty->termios->c_cflag & CRTSCTS)) {
+			info->MCR |= UART_MCR_RTS;
+		}
+		local_irq_disable();
+		serial_out(info, UART_MCR, info->MCR);
+		local_irq_enable();
+	}
+	
+	/* Handle turning off CRTSCTS */
+	if ((old_termios->c_cflag & CRTSCTS) &&
+	    !(tty->termios->c_cflag & CRTSCTS)) {
+		tty->hw_stopped = 0;
+		rs_360_start(tty);
+	}
+#endif
+
+#if 0
+	/*
+	 * No need to wake up processes in open wait, since they
+	 * sample the CLOCAL flag once, and don't recheck it.
+	 * XXX  It's not clear whether the current behavior is correct
+	 * or not.  Hence, this may change.....
+	 */
+	if (!(old_termios->c_cflag & CLOCAL) &&
+	    (tty->termios->c_cflag & CLOCAL))
+		wake_up_interruptible(&info->open_wait);
+#endif
+}
+
+/*
+ * ------------------------------------------------------------
+ * rs_close()
+ * 
+ * This routine is called when the serial port gets closed.  First, we
+ * wait for the last remaining data to be sent.  Then, we unlink its
+ * async structure from the interrupt chain if necessary, and we free
+ * that IRQ if nothing is left in the chain.
+ * ------------------------------------------------------------
+ */
+static void rs_360_close(struct tty_struct *tty, struct file * filp)
+{
+	ser_info_t *info = (ser_info_t *)tty->driver_data;
+	/* struct async_state *state; */
+	struct serial_state *state;
+	unsigned long	flags;
+	int		idx;
+	volatile struct smc_regs	*smcp;
+	volatile struct scc_regs	*sccp;
+
+	if (!info || serial_paranoia_check(info, tty->name, "rs_close"))
+		return;
+
+	state = info->state;
+	
+	local_irq_save(flags);
+	
+	if (tty_hung_up_p(filp)) {
+		DBG_CNT("before DEC-hung");
+		local_irq_restore(flags);
+		return;
+	}
+	
+#ifdef SERIAL_DEBUG_OPEN
+	printk("rs_close ttys%d, count = %d\n", info->line, state->count);
+#endif
+	if ((tty->count == 1) && (state->count != 1)) {
+		/*
+		 * Uh, oh.  tty->count is 1, which means that the tty
+		 * structure will be freed.  state->count should always
+		 * be one in these conditions.  If it's greater than
+		 * one, we've got real problems, since it means the
+		 * serial port won't be shutdown.
+		 */
+		printk("rs_close: bad serial port count; tty->count is 1, "
+		       "state->count is %d\n", state->count);
+		state->count = 1;
+	}
+	if (--state->count < 0) {
+		printk("rs_close: bad serial port count for ttys%d: %d\n",
+		       info->line, state->count);
+		state->count = 0;
+	}
+	if (state->count) {
+		DBG_CNT("before DEC-2");
+		local_irq_restore(flags);
+		return;
+	}
+	info->flags |= ASYNC_CLOSING;
+	/*
+	 * Now we wait for the transmit buffer to clear; and we notify 
+	 * the line discipline to only process XON/XOFF characters.
+	 */
+	tty->closing = 1;
+	if (info->closing_wait != ASYNC_CLOSING_WAIT_NONE)
+		tty_wait_until_sent(tty, info->closing_wait);
+	/*
+	 * At this point we stop accepting input.  To do this, we
+	 * disable the receive line status interrupts, and tell the
+	 * interrupt driver to stop checking the data ready bit in the
+	 * line status register.
+	 */
+	info->read_status_mask &= ~BD_SC_EMPTY;
+	if (info->flags & ASYNC_INITIALIZED) {
+
+		idx = PORT_NUM(info->state->smc_scc_num);
+		if (info->state->smc_scc_num & NUM_IS_SCC) {
+			sccp = &pquicc->scc_regs[idx];
+			sccp->scc_sccm &= ~UART_SCCM_RX;
+			sccp->scc_gsmr.w.low &= ~SCC_GSMRL_ENR;
+		} else {
+			smcp = &pquicc->smc_regs[idx];
+			smcp->smc_smcm &= ~SMCM_RX;
+			smcp->smc_smcmr &= ~SMCMR_REN;
+		}
+		/*
+		 * Before we drop DTR, make sure the UART transmitter
+		 * has completely drained; this is especially
+		 * important if there is a transmit FIFO!
+		 */
+		rs_360_wait_until_sent(tty, info->timeout);
+	}
+	shutdown(info);
+	if (tty->driver->flush_buffer)
+		tty->driver->flush_buffer(tty);
+	tty_ldisc_flush(tty);		
+	tty->closing = 0;
+	info->event = 0;
+	info->tty = 0;
+	if (info->blocked_open) {
+		if (info->close_delay) {
+			msleep_interruptible(jiffies_to_msecs(info->close_delay));
+		}
+		wake_up_interruptible(&info->open_wait);
+	}
+	info->flags &= ~(ASYNC_NORMAL_ACTIVE|ASYNC_CLOSING);
+	wake_up_interruptible(&info->close_wait);
+	local_irq_restore(flags);
+}
+
+/*
+ * rs_wait_until_sent() --- wait until the transmitter is empty
+ */
+static void rs_360_wait_until_sent(struct tty_struct *tty, int timeout)
+{
+	ser_info_t *info = (ser_info_t *)tty->driver_data;
+	unsigned long orig_jiffies, char_time;
+	/*int lsr;*/
+	volatile QUICC_BD *bdp;
+	
+	if (serial_paranoia_check(info, tty->name, "rs_wait_until_sent"))
+		return;
+
+#ifdef maybe
+	if (info->state->type == PORT_UNKNOWN)
+		return;
+#endif
+
+	orig_jiffies = jiffies;
+	/*
+	 * Set the check interval to be 1/5 of the estimated time to
+	 * send a single character, and make it at least 1.  The check
+	 * interval should also be less than the timeout.
+	 * 
+	 * Note: we have to use pretty tight timings here to satisfy
+	 * the NIST-PCTS.
+	 */
+	char_time = 1;
+	if (timeout)
+		char_time = min(char_time, (unsigned long)timeout);
+#ifdef SERIAL_DEBUG_RS_WAIT_UNTIL_SENT
+	printk("In rs_wait_until_sent(%d) check=%lu...", timeout, char_time);
+	printk("jiff=%lu...", jiffies);
+#endif
+
+	/* We go through the loop at least once because we can't tell
+	 * exactly when the last character exits the shifter.  There can
+	 * be at least two characters waiting to be sent after the buffers
+	 * are empty.
+	 */
+	do {
+#ifdef SERIAL_DEBUG_RS_WAIT_UNTIL_SENT
+		printk("lsr = %d (jiff=%lu)...", lsr, jiffies);
+#endif
+/*		current->counter = 0;	 make us low-priority */
+		msleep_interruptible(jiffies_to_msecs(char_time));
+		if (signal_pending(current))
+			break;
+		if (timeout && ((orig_jiffies + timeout) < jiffies))
+			break;
+		/* The 'tx_cur' is really the next buffer to send.  We
+		 * have to back up to the previous BD and wait for it
+		 * to go.  This isn't perfect, because all this indicates
+		 * is the buffer is available.  There are still characters
+		 * in the CPM FIFO.
+		 */
+		bdp = info->tx_cur;
+		if (bdp == info->tx_bd_base)
+			bdp += (TX_NUM_FIFO-1);
+		else
+			bdp--;
+	} while (bdp->status & BD_SC_READY);
+	current->state = TASK_RUNNING;
+#ifdef SERIAL_DEBUG_RS_WAIT_UNTIL_SENT
+	printk("lsr = %d (jiff=%lu)...done\n", lsr, jiffies);
+#endif
+}
+
+/*
+ * rs_hangup() --- called by tty_hangup() when a hangup is signaled.
+ */
+static void rs_360_hangup(struct tty_struct *tty)
+{
+	ser_info_t *info = (ser_info_t *)tty->driver_data;
+	struct serial_state *state = info->state;
+	
+	if (serial_paranoia_check(info, tty->name, "rs_hangup"))
+		return;
+
+	state = info->state;
+	
+	rs_360_flush_buffer(tty);
+	shutdown(info);
+	info->event = 0;
+	state->count = 0;
+	info->flags &= ~ASYNC_NORMAL_ACTIVE;
+	info->tty = 0;
+	wake_up_interruptible(&info->open_wait);
+}
+
+/*
+ * ------------------------------------------------------------
+ * rs_open() and friends
+ * ------------------------------------------------------------
+ */
+static int block_til_ready(struct tty_struct *tty, struct file * filp,
+			   ser_info_t *info)
+{
+#ifdef DO_THIS_LATER
+	DECLARE_WAITQUEUE(wait, current);
+#endif
+	struct serial_state *state = info->state;
+	int		retval;
+	int		do_clocal = 0;
+
+	/*
+	 * If the device is in the middle of being closed, then block
+	 * until it's done, and then try again.
+	 */
+	if (tty_hung_up_p(filp) ||
+	    (info->flags & ASYNC_CLOSING)) {
+		if (info->flags & ASYNC_CLOSING)
+			interruptible_sleep_on(&info->close_wait);
+#ifdef SERIAL_DO_RESTART
+		if (info->flags & ASYNC_HUP_NOTIFY)
+			return -EAGAIN;
+		else
+			return -ERESTARTSYS;
+#else
+		return -EAGAIN;
+#endif
+	}
+
+	/*
+	 * If non-blocking mode is set, or the port is not enabled,
+	 * then make the check up front and then exit.
+	 * If this is an SMC port, we don't have modem control to wait
+	 * for, so just get out here.
+	 */
+	if ((filp->f_flags & O_NONBLOCK) ||
+	    (tty->flags & (1 << TTY_IO_ERROR)) ||
+	    !(info->state->smc_scc_num & NUM_IS_SCC)) {
+		info->flags |= ASYNC_NORMAL_ACTIVE;
+		return 0;
+	}
+
+	if (tty->termios->c_cflag & CLOCAL)
+		do_clocal = 1;
+	
+	/*
+	 * Block waiting for the carrier detect and the line to become
+	 * free (i.e., not in use by the callout).  While we are in
+	 * this loop, state->count is dropped by one, so that
+	 * rs_close() knows when to free things.  We restore it upon
+	 * exit, either normal or abnormal.
+	 */
+	retval = 0;
+#ifdef DO_THIS_LATER
+	add_wait_queue(&info->open_wait, &wait);
+#ifdef SERIAL_DEBUG_OPEN
+	printk("block_til_ready before block: ttys%d, count = %d\n",
+	       state->line, state->count);
+#endif
+	local_irq_disable();
+	if (!tty_hung_up_p(filp)) 
+		state->count--;
+	local_irq_enable();
+	info->blocked_open++;
+	while (1) {
+		local_irq_disable();
+		if (tty->termios->c_cflag & CBAUD)
+			serial_out(info, UART_MCR,
+				   serial_inp(info, UART_MCR) |
+				   (UART_MCR_DTR | UART_MCR_RTS));
+		local_irq_enable();
+		set_current_state(TASK_INTERRUPTIBLE);
+		if (tty_hung_up_p(filp) ||
+		    !(info->flags & ASYNC_INITIALIZED)) {
+#ifdef SERIAL_DO_RESTART
+			if (info->flags & ASYNC_HUP_NOTIFY)
+				retval = -EAGAIN;
+			else
+				retval = -ERESTARTSYS;	
+#else
+			retval = -EAGAIN;
+#endif
+			break;
+		}
+		if (!(info->flags & ASYNC_CLOSING) &&
+		    (do_clocal || (serial_in(info, UART_MSR) &
+				   UART_MSR_DCD)))
+			break;
+		if (signal_pending(current)) {
+			retval = -ERESTARTSYS;
+			break;
+		}
+#ifdef SERIAL_DEBUG_OPEN
+		printk("block_til_ready blocking: ttys%d, count = %d\n",
+		       info->line, state->count);
+#endif
+		schedule();
+	}
+	current->state = TASK_RUNNING;
+	remove_wait_queue(&info->open_wait, &wait);
+	if (!tty_hung_up_p(filp))
+		state->count++;
+	info->blocked_open--;
+#ifdef SERIAL_DEBUG_OPEN
+	printk("block_til_ready after blocking: ttys%d, count = %d\n",
+	       info->line, state->count);
+#endif
+#endif /* DO_THIS_LATER */
+	if (retval)
+		return retval;
+	info->flags |= ASYNC_NORMAL_ACTIVE;
+	return 0;
+}
+
+static int get_async_struct(int line, ser_info_t **ret_info)
+{
+	struct serial_state *sstate;
+
+	sstate = rs_table + line;
+	if (sstate->info) {
+		sstate->count++;
+		*ret_info = (ser_info_t *)sstate->info;
+		return 0;
+	}
+	else {
+		return -ENOMEM;
+	}
+}
+
+/*
+ * This routine is called whenever a serial port is opened.  It
+ * enables interrupts for a serial port, linking in its async structure into
+ * the IRQ chain.   It also performs the serial-specific
+ * initialization for the tty structure.
+ */
+static int rs_360_open(struct tty_struct *tty, struct file * filp)
+{
+	ser_info_t	*info;
+	int 		retval, line;
+
+	line = tty->index;
+	if ((line < 0) || (line >= NR_PORTS))
+		return -ENODEV;
+	retval = get_async_struct(line, &info);
+	if (retval)
+		return retval;
+	if (serial_paranoia_check(info, tty->name, "rs_open"))
+		return -ENODEV;
+
+#ifdef SERIAL_DEBUG_OPEN
+	printk("rs_open %s, count = %d\n", tty->name, info->state->count);
+#endif
+	tty->driver_data = info;
+	info->tty = tty;
+
+	/*
+	 * Start up serial port
+	 */
+	retval = startup(info);
+	if (retval)
+		return retval;
+
+	retval = block_til_ready(tty, filp, info);
+	if (retval) {
+#ifdef SERIAL_DEBUG_OPEN
+		printk("rs_open returning after block_til_ready with %d\n",
+		       retval);
+#endif
+		return retval;
+	}
+
+#ifdef SERIAL_DEBUG_OPEN
+	printk("rs_open %s successful...", tty->name);
+#endif
+	return 0;
+}
+
+/*
+ * /proc fs routines....
+ */
+
+static inline int line_info(char *buf, struct serial_state *state)
+{
+#ifdef notdef
+	struct async_struct *info = state->info, scr_info;
+	char	stat_buf[30], control, status;
+#endif
+	int	ret;
+
+	ret = sprintf(buf, "%d: uart:%s port:%X irq:%d",
+		      state->line,
+		      (state->smc_scc_num & NUM_IS_SCC) ? "SCC" : "SMC",
+		      (unsigned int)(state->port), state->irq);
+
+	if (!state->port || (state->type == PORT_UNKNOWN)) {
+		ret += sprintf(buf+ret, "\n");
+		return ret;
+	}
+
+#ifdef notdef
+	/*
+	 * Figure out the current RS-232 lines
+	 */
+	if (!info) {
+		info = &scr_info;	/* This is just for serial_{in,out} */
+
+		info->magic = SERIAL_MAGIC;
+		info->port = state->port;
+		info->flags = state->flags;
+		info->quot = 0;
+		info->tty = 0;
+	}
+	local_irq_disable();
+	status = serial_in(info, UART_MSR);
+	control = info ? info->MCR : serial_in(info, UART_MCR);
+	local_irq_enable();
+	
+	stat_buf[0] = 0;
+	stat_buf[1] = 0;
+	if (control & UART_MCR_RTS)
+		strcat(stat_buf, "|RTS");
+	if (status & UART_MSR_CTS)
+		strcat(stat_buf, "|CTS");
+	if (control & UART_MCR_DTR)
+		strcat(stat_buf, "|DTR");
+	if (status & UART_MSR_DSR)
+		strcat(stat_buf, "|DSR");
+	if (status & UART_MSR_DCD)
+		strcat(stat_buf, "|CD");
+	if (status & UART_MSR_RI)
+		strcat(stat_buf, "|RI");
+
+	if (info->quot) {
+		ret += sprintf(buf+ret, " baud:%d",
+			       state->baud_base / info->quot);
+	}
+
+	ret += sprintf(buf+ret, " tx:%d rx:%d",
+		      state->icount.tx, state->icount.rx);
+
+	if (state->icount.frame)
+		ret += sprintf(buf+ret, " fe:%d", state->icount.frame);
+	
+	if (state->icount.parity)
+		ret += sprintf(buf+ret, " pe:%d", state->icount.parity);
+	
+	if (state->icount.brk)
+		ret += sprintf(buf+ret, " brk:%d", state->icount.brk);	
+
+	if (state->icount.overrun)
+		ret += sprintf(buf+ret, " oe:%d", state->icount.overrun);
+
+	/*
+	 * Last thing is the RS-232 status lines
+	 */
+	ret += sprintf(buf+ret, " %s\n", stat_buf+1);
+#endif
+	return ret;
+}
+
+int rs_360_read_proc(char *page, char **start, off_t off, int count,
+		 int *eof, void *data)
+{
+	int i, len = 0;
+	off_t	begin = 0;
+
+	len += sprintf(page, "serinfo:1.0 driver:%s\n", serial_version);
+	for (i = 0; i < NR_PORTS && len < 4000; i++) {
+		len += line_info(page + len, &rs_table[i]);
+		if (len+begin > off+count)
+			goto done;
+		if (len+begin < off) {
+			begin += len;
+			len = 0;
+		}
+	}
+	*eof = 1;
+done:
+	if (off >= len+begin)
+		return 0;
+	*start = page + (begin-off);
+	return ((count < begin+len-off) ? count : begin+len-off);
+}
+
+/*
+ * ---------------------------------------------------------------------
+ * rs_init() and friends
+ *
+ * rs_init() is called at boot-time to initialize the serial driver.
+ * ---------------------------------------------------------------------
+ */
+
+/*
+ * This routine prints out the appropriate serial driver version
+ * number, and identifies which options were configured into this
+ * driver.
+ */
+static _INLINE_ void show_serial_version(void)
+{
+ 	printk(KERN_INFO "%s version %s\n", serial_name, serial_version);
+}
+
+
+/*
+ * The serial console driver used during boot.  Note that these names
+ * clash with those found in "serial.c", so we currently can't support
+ * the 16xxx uarts and these at the same time.  I will fix this to become
+ * an indirect function call from tty_io.c (or something).
+ */
+
+#ifdef CONFIG_SERIAL_CONSOLE
+
+/*
+ * Print a string to the serial port trying not to disturb any possible
+ * real use of the port...
+ */
+static void my_console_write(int idx, const char *s,
+				unsigned count)
+{
+	struct		serial_state	*ser;
+	ser_info_t		*info;
+	unsigned		i;
+	QUICC_BD		*bdp, *bdbase;
+	volatile struct smc_uart_pram	*up;
+	volatile	u_char		*cp;
+
+	ser = rs_table + idx;
+
+
+	/* If the port has been initialized for general use, we have
+	 * to use the buffer descriptors allocated there.  Otherwise,
+	 * we simply use the single buffer allocated.
+	 */
+	if ((info = (ser_info_t *)ser->info) != NULL) {
+		bdp = info->tx_cur;
+		bdbase = info->tx_bd_base;
+	}
+	else {
+		/* Pointer to UART in parameter ram.
+		*/
+		/* up = (smc_uart_t *)&cpmp->cp_dparam[ser->port]; */
+		up = &pquicc->pram[ser->port].scc.pothers.idma_smc.psmc.u;
+
+		/* Get the address of the host memory buffer.
+		 */
+		bdp = bdbase = (QUICC_BD *)((uint)pquicc + (uint)up->tbase);
+	}
+
+	/*
+	 * We need to gracefully shut down the transmitter, disable
+	 * interrupts, then send our bytes out.
+	 */
+
+	/*
+	 * Now, do each character.  This is not as bad as it looks
+	 * since this is a holding FIFO and not a transmitting FIFO.
+	 * We could add the complexity of filling the entire transmit
+	 * buffer, but we would just wait longer between accesses......
+	 */
+	for (i = 0; i < count; i++, s++) {
+		/* Wait for transmitter fifo to empty.
+		 * Ready indicates output is ready, and xmt is doing
+		 * that, not that it is ready for us to send.
+		 */
+		while (bdp->status & BD_SC_READY);
+
+		/* Send the character out.
+		 */
+		cp = bdp->buf;
+		*cp = *s;
+		
+		bdp->length = 1;
+		bdp->status |= BD_SC_READY;
+
+		if (bdp->status & BD_SC_WRAP)
+			bdp = bdbase;
+		else
+			bdp++;
+
+		/* if a LF, also do CR... */
+		if (*s == 10) {
+			while (bdp->status & BD_SC_READY);
+			/* cp = __va(bdp->buf); */
+			cp = bdp->buf;
+			*cp = 13;
+			bdp->length = 1;
+			bdp->status |= BD_SC_READY;
+
+			if (bdp->status & BD_SC_WRAP) {
+				bdp = bdbase;
+			}
+			else {
+				bdp++;
+			}
+		}
+	}
+
+	/*
+	 * Finally, Wait for transmitter & holding register to empty
+	 *  and restore the IER
+	 */
+	while (bdp->status & BD_SC_READY);
+
+	if (info)
+		info->tx_cur = (QUICC_BD *)bdp;
+}
+
+static void serial_console_write(struct console *c, const char *s,
+				unsigned count)
+{
+#ifdef CONFIG_KGDB
+	/* Try to let stub handle output. Returns true if it did. */ 
+	if (kgdb_output_string(s, count))
+		return;
+#endif
+	my_console_write(c->index, s, count);
+}
+
+
+
+/*void console_print_68360(const char *p)
+{
+	const char *cp = p;
+	int i;
+
+	for (i=0;cp[i]!=0;i++);
+
+	serial_console_write (p, i);
+
+	//Comment this if you want to have a strict interrupt-driven output
+	//rs_fair_output();
+
+	return;
+}*/
+
+
+
+
+
+
+#ifdef CONFIG_XMON
+int
+xmon_360_write(const char *s, unsigned count)
+{
+	my_console_write(0, s, count);
+	return(count);
+}
+#endif
+
+#ifdef CONFIG_KGDB
+void
+putDebugChar(char ch)
+{
+	my_console_write(0, &ch, 1);
+}
+#endif
+
+/*
+ * Receive character from the serial port.  This only works well
+ * before the port is initialized for real use.
+ */
+static int my_console_wait_key(int idx, int xmon, char *obuf)
+{
+	struct serial_state		*ser;
+	u_char			c, *cp;
+	ser_info_t		*info;
+	QUICC_BD		*bdp;
+	volatile struct smc_uart_pram	*up;
+	int				i;
+
+	ser = rs_table + idx;
+
+	/* Get the address of the host memory buffer.
+	 * If the port has been initialized for general use, we must
+	 * use information from the port structure.
+	 */
+	if ((info = (ser_info_t *)ser->info))
+		bdp = info->rx_cur;
+	else
+		/* bdp = (QUICC_BD *)&cpmp->cp_dpmem[up->smc_rbase]; */
+		bdp = (QUICC_BD *)((uint)pquicc + (uint)up->tbase);
+
+	/* Pointer to UART in parameter ram.
+	 */
+	/* up = (smc_uart_t *)&cpmp->cp_dparam[ser->port]; */
+	up = &pquicc->pram[info->state->port].scc.pothers.idma_smc.psmc.u;
+
+	/*
+	 * We need to gracefully shut down the receiver, disable
+	 * interrupts, then read the input.
+	 * XMON just wants a poll.  If no character, return -1, else
+	 * return the character.
+	 */
+	if (!xmon) {
+		while (bdp->status & BD_SC_EMPTY);
+	}
+	else {
+		if (bdp->status & BD_SC_EMPTY)
+			return -1;
+	}
+
+	cp = (char *)bdp->buf;
+
+	if (obuf) {
+		i = c = bdp->length;
+		while (i-- > 0)
+			*obuf++ = *cp++;
+	}
+	else {
+		c = *cp;
+	}
+	bdp->status |= BD_SC_EMPTY;
+
+	if (info) {
+		if (bdp->status & BD_SC_WRAP) {
+			bdp = info->rx_bd_base;
+		}
+		else {
+			bdp++;
+		}
+		info->rx_cur = (QUICC_BD *)bdp;
+	}
+
+	return((int)c);
+}
+
+static int serial_console_wait_key(struct console *co)
+{
+	return(my_console_wait_key(co->index, 0, NULL));
+}
+
+#ifdef CONFIG_XMON
+int
+xmon_360_read_poll(void)
+{
+	return(my_console_wait_key(0, 1, NULL));
+}
+
+int
+xmon_360_read_char(void)
+{
+	return(my_console_wait_key(0, 0, NULL));
+}
+#endif
+
+#ifdef CONFIG_KGDB
+static char kgdb_buf[RX_BUF_SIZE], *kgdp;
+static int kgdb_chars;
+
+unsigned char
+getDebugChar(void)
+{
+	if (kgdb_chars <= 0) {
+		kgdb_chars = my_console_wait_key(0, 0, kgdb_buf);
+		kgdp = kgdb_buf;
+	}
+	kgdb_chars--;
+
+	return(*kgdp++);
+}
+
+void kgdb_interruptible(int state)
+{
+}
+void kgdb_map_scc(void)
+{
+	struct		serial_state *ser;
+	uint		mem_addr;
+	volatile	QUICC_BD		*bdp;
+	volatile	smc_uart_t	*up;
+
+	cpmp = (cpm360_t *)&(((immap_t *)IMAP_ADDR)->im_cpm);
+
+	/* To avoid data cache CPM DMA coherency problems, allocate a
+	 * buffer in the CPM DPRAM.  This will work until the CPM and
+	 * serial ports are initialized.  At that time a memory buffer
+	 * will be allocated.
+	 * The port is already initialized from the boot procedure, all
+	 * we do here is give it a different buffer and make it a FIFO.
+	 */
+
+	ser = rs_table;
+
+	/* Right now, assume we are using SMCs.
+	*/
+	up = (smc_uart_t *)&cpmp->cp_dparam[ser->port];
+
+	/* Allocate space for an input FIFO, plus a few bytes for output.
+	 * Allocate bytes to maintain word alignment.
+	 */
+	mem_addr = (uint)(&cpmp->cp_dpmem[0x1000]);
+
+	/* Set the physical address of the host memory buffers in
+	 * the buffer descriptors.
+	 */
+	bdp = (QUICC_BD *)&cpmp->cp_dpmem[up->smc_rbase];
+	bdp->buf = mem_addr;
+
+	bdp = (QUICC_BD *)&cpmp->cp_dpmem[up->smc_tbase];
+	bdp->buf = mem_addr+RX_BUF_SIZE;
+
+	up->smc_mrblr = RX_BUF_SIZE;		/* receive buffer length */
+	up->smc_maxidl = RX_BUF_SIZE;
+}
+#endif
+
+static struct tty_struct *serial_console_device(struct console *c, int *index)
+{
+	*index = c->index;
+	return serial_driver;
+}
+
+
+struct console sercons = {
+ 	.name		= "ttyS",
+ 	.write		= serial_console_write,
+ 	.device		= serial_console_device,
+ 	.wait_key	= serial_console_wait_key,
+ 	.setup		= serial_console_setup,
+ 	.flags		= CON_PRINTBUFFER,
+ 	.index		= CONFIG_SERIAL_CONSOLE_PORT, 
+};
+
+
+
+/*
+ *	Register console.
+ */
+long console_360_init(long kmem_start, long kmem_end)
+{
+	register_console(&sercons);
+	/*register_console (console_print_68360); - 2.0.38 only required a write
+      function pointer. */
+	return kmem_start;
+}
+
+#endif
+
+/* Index in baud rate table of the default console baud rate.
+*/
+static	int	baud_idx;
+
+static struct tty_operations rs_360_ops = {
+	.owner = THIS_MODULE,
+	.open = rs_360_open,
+	.close = rs_360_close,
+	.write = rs_360_write,
+	.put_char = rs_360_put_char,
+	.write_room = rs_360_write_room,
+	.chars_in_buffer = rs_360_chars_in_buffer,
+	.flush_buffer = rs_360_flush_buffer,
+	.ioctl = rs_360_ioctl,
+	.throttle = rs_360_throttle,
+	.unthrottle = rs_360_unthrottle,
+	/* .send_xchar = rs_360_send_xchar, */
+	.set_termios = rs_360_set_termios,
+	.stop = rs_360_stop,
+	.start = rs_360_start,
+	.hangup = rs_360_hangup,
+	/* .wait_until_sent = rs_360_wait_until_sent, */
+	/* .read_proc = rs_360_read_proc, */
+	.tiocmget = rs_360_tiocmget,
+	.tiocmset = rs_360_tiocmset,
+};
+
+/* int __init rs_360_init(void) */
+int rs_360_init(void)
+{
+	struct serial_state * state;
+	ser_info_t	*info;
+	void       *mem_addr;
+	uint 		dp_addr, iobits;
+	int		    i, j, idx;
+	ushort		chan;
+	QUICC_BD	*bdp;
+	volatile	QUICC		*cp;
+	volatile	struct smc_regs	*sp;
+	volatile	struct smc_uart_pram	*up;
+	volatile	struct scc_regs	*scp;
+	volatile	struct uart_pram	*sup;
+	/* volatile	immap_t		*immap; */
+	
+	serial_driver = alloc_tty_driver(NR_PORTS);
+	if (!serial_driver)
+		return -1;
+
+	show_serial_version();
+
+	serial_driver->name = "ttyS";
+	serial_driver->major = TTY_MAJOR;
+	serial_driver->minor_start = 64;
+	serial_driver->type = TTY_DRIVER_TYPE_SERIAL;
+	serial_driver->subtype = SERIAL_TYPE_NORMAL;
+	serial_driver->init_termios = tty_std_termios;
+	serial_driver->init_termios.c_cflag =
+		baud_idx | CS8 | CREAD | HUPCL | CLOCAL;
+	serial_driver->flags = TTY_DRIVER_REAL_RAW;
+	tty_set_operations(serial_driver, &rs_360_ops);
+	
+	if (tty_register_driver(serial_driver))
+		panic("Couldn't register serial driver\n");
+
+	cp = pquicc;	/* Get pointer to Communication Processor */
+	/* immap = (immap_t *)IMAP_ADDR; */	/* and to internal registers */
+
+
+	/* Configure SCC2, SCC3, and SCC4 instead of port A parallel I/O.
+	 */
+	/* The "standard" configuration through the 860.
+	*/
+/* 	immap->im_ioport.iop_papar |= 0x00fc; */
+/* 	immap->im_ioport.iop_padir &= ~0x00fc; */
+/* 	immap->im_ioport.iop_paodr &= ~0x00fc; */
+	cp->pio_papar |= 0x00fc;
+	cp->pio_padir &= ~0x00fc;
+	/* cp->pio_paodr &= ~0x00fc; */
+
+
+	/* Since we don't yet do modem control, connect the port C pins
+	 * as general purpose I/O.  This will assert CTS and CD for the
+	 * SCC ports.
+	 */
+	/* FIXME: see 360um p.7-365 and 860um p.34-12 
+	 * I can't make sense of these bits - mleslie*/
+/* 	immap->im_ioport.iop_pcdir |= 0x03c6; */
+/* 	immap->im_ioport.iop_pcpar &= ~0x03c6; */
+
+/* 	cp->pio_pcdir |= 0x03c6; */
+/* 	cp->pio_pcpar &= ~0x03c6; */
+
+
+
+	/* Connect SCC2 and SCC3 to NMSI.  Connect BRG3 to SCC2 and
+	 * BRG4 to SCC3.
+	 */
+	cp->si_sicr &= ~0x00ffff00;
+	cp->si_sicr |=  0x001b1200;
+
+#ifdef CONFIG_PP04
+	/* Frequentis PP04 forced to RS-232 until we know better.
+	 * Port C 12 and 13 low enables RS-232 on SCC3 and SCC4.
+	 */
+	immap->im_ioport.iop_pcdir |= 0x000c;
+	immap->im_ioport.iop_pcpar &= ~0x000c;
+	immap->im_ioport.iop_pcdat &= ~0x000c;
+
+	/* This enables the TX driver.
+	*/
+	cp->cp_pbpar &= ~0x6000;
+	cp->cp_pbdat &= ~0x6000;
+#endif
+
+	for (i = 0, state = rs_table; i < NR_PORTS; i++,state++) {
+		state->magic = SSTATE_MAGIC;
+		state->line = i;
+		state->type = PORT_UNKNOWN;
+		state->custom_divisor = 0;
+		state->close_delay = 5*HZ/10;
+		state->closing_wait = 30*HZ;
+		state->icount.cts = state->icount.dsr = 
+			state->icount.rng = state->icount.dcd = 0;
+		state->icount.rx = state->icount.tx = 0;
+		state->icount.frame = state->icount.parity = 0;
+		state->icount.overrun = state->icount.brk = 0;
+		printk(KERN_INFO "ttyS%d at irq 0x%02x is an %s\n",
+		       i, (unsigned int)(state->irq),
+		       (state->smc_scc_num & NUM_IS_SCC) ? "SCC" : "SMC");
+
+#ifdef CONFIG_SERIAL_CONSOLE
+		/* If we just printed the message on the console port, and
+		 * we are about to initialize it for general use, we have
+		 * to wait a couple of character times for the CR/NL to
+		 * make it out of the transmit buffer.
+		 */
+		if (i == CONFIG_SERIAL_CONSOLE_PORT)
+			mdelay(8);
+
+
+/* 		idx = PORT_NUM(info->state->smc_scc_num); */
+/* 		if (info->state->smc_scc_num & NUM_IS_SCC) */
+/* 			chan = scc_chan_map[idx]; */
+/* 		else */
+/* 			chan = smc_chan_map[idx]; */
+
+/* 		cp->cp_cr = mk_cr_cmd(chan, CPM_CR_STOP_TX) | CPM_CR_FLG; */
+/* 		while (cp->cp_cr & CPM_CR_FLG); */
+
+#endif
+		/* info = kmalloc(sizeof(ser_info_t), GFP_KERNEL); */
+		info = &quicc_ser_info[i];
+		if (info) {
+			memset (info, 0, sizeof(ser_info_t));
+			info->magic = SERIAL_MAGIC;
+			info->line = i;
+			info->flags = state->flags;
+			INIT_WORK(&info->tqueue, do_softint, info);
+			INIT_WORK(&info->tqueue_hangup, do_serial_hangup, info);
+			init_waitqueue_head(&info->open_wait);
+			init_waitqueue_head(&info->close_wait);
+			info->state = state;
+			state->info = (struct async_struct *)info;
+
+			/* We need to allocate a transmit and receive buffer
+			 * descriptors from dual port ram, and a character
+			 * buffer area from host mem.
+			 */
+			dp_addr = m360_cpm_dpalloc(sizeof(QUICC_BD) * RX_NUM_FIFO);
+
+			/* Allocate space for FIFOs in the host memory.
+			 *  (for now this is from a static array of buffers :(
+			 */
+			/* mem_addr = m360_cpm_hostalloc(RX_NUM_FIFO * RX_BUF_SIZE); */
+			/* mem_addr = kmalloc (RX_NUM_FIFO * RX_BUF_SIZE, GFP_BUFFER); */
+			mem_addr = &rx_buf_pool[i * RX_NUM_FIFO * RX_BUF_SIZE];
+
+			/* Set the physical address of the host memory
+			 * buffers in the buffer descriptors, and the
+			 * virtual address for us to work with.
+			 */
+			bdp = (QUICC_BD *)((uint)pquicc + dp_addr);
+			info->rx_cur = info->rx_bd_base = bdp;
+
+			/* initialize rx buffer descriptors */
+			for (j=0; j<(RX_NUM_FIFO-1); j++) {
+				bdp->buf = &rx_buf_pool[(i * RX_NUM_FIFO + j ) * RX_BUF_SIZE];
+				bdp->status = BD_SC_EMPTY | BD_SC_INTRPT;
+				mem_addr += RX_BUF_SIZE;
+				bdp++;
+			}
+			bdp->buf = &rx_buf_pool[(i * RX_NUM_FIFO + j ) * RX_BUF_SIZE];
+			bdp->status = BD_SC_WRAP | BD_SC_EMPTY | BD_SC_INTRPT;
+
+
+			idx = PORT_NUM(info->state->smc_scc_num);
+			if (info->state->smc_scc_num & NUM_IS_SCC) {
+
+#if defined (CONFIG_UCQUICC) && 1
+				/* set the transceiver mode to RS232 */
+				sipex_mode_bits &= ~(uint)SIPEX_MODE(idx,0x0f); /* clear current mode */
+				sipex_mode_bits |= (uint)SIPEX_MODE(idx,0x02);
+				*(uint *)_periph_base = sipex_mode_bits;
+				/* printk ("sipex bits = 0x%08x\n", sipex_mode_bits); */
+#endif
+			}
+
+			dp_addr = m360_cpm_dpalloc(sizeof(QUICC_BD) * TX_NUM_FIFO);
+
+			/* Allocate space for FIFOs in the host memory.
+			*/
+			/* mem_addr = m360_cpm_hostalloc(TX_NUM_FIFO * TX_BUF_SIZE); */
+			/* mem_addr = kmalloc (TX_NUM_FIFO * TX_BUF_SIZE, GFP_BUFFER); */
+			mem_addr = &tx_buf_pool[i * TX_NUM_FIFO * TX_BUF_SIZE];
+
+			/* Set the physical address of the host memory
+			 * buffers in the buffer descriptors, and the
+			 * virtual address for us to work with.
+			 */
+			/* bdp = (QUICC_BD *)&cp->cp_dpmem[dp_addr]; */
+			bdp = (QUICC_BD *)((uint)pquicc + dp_addr);
+			info->tx_cur = info->tx_bd_base = (QUICC_BD *)bdp;
+
+			/* initialize tx buffer descriptors */
+			for (j=0; j<(TX_NUM_FIFO-1); j++) {
+				bdp->buf = &tx_buf_pool[(i * TX_NUM_FIFO + j ) * TX_BUF_SIZE];
+				bdp->status = BD_SC_INTRPT;
+				mem_addr += TX_BUF_SIZE;
+				bdp++;
+			}
+			bdp->buf = &tx_buf_pool[(i * TX_NUM_FIFO + j ) * TX_BUF_SIZE];
+			bdp->status = (BD_SC_WRAP | BD_SC_INTRPT);
+
+			if (info->state->smc_scc_num & NUM_IS_SCC) {
+				scp = &pquicc->scc_regs[idx];
+				sup = &pquicc->pram[info->state->port].scc.pscc.u;
+				sup->rbase = dp_addr;
+				sup->tbase = dp_addr;
+
+				/* Set up the uart parameters in the
+				 * parameter ram.
+				 */
+				sup->rfcr = SMC_EB;
+				sup->tfcr = SMC_EB;
+
+				/* Set this to 1 for now, so we get single
+				 * character interrupts.  Using idle charater
+				 * time requires some additional tuning.
+				 */
+				sup->mrblr = 1;
+				sup->max_idl = 0;
+				sup->brkcr = 1;
+				sup->parec = 0;
+				sup->frmer = 0;
+				sup->nosec = 0;
+				sup->brkec = 0;
+				sup->uaddr1 = 0;
+				sup->uaddr2 = 0;
+				sup->toseq = 0;
+				{
+					int i;
+					for (i=0;i<8;i++)
+						sup->cc[i] = 0x8000;
+				}
+				sup->rccm = 0xc0ff;
+
+				/* Send the CPM an initialize command.
+				*/
+				chan = scc_chan_map[idx];
+
+				/* execute the INIT RX & TX PARAMS command for this channel. */
+				cp->cp_cr = mk_cr_cmd(chan, CPM_CR_INIT_TRX) | CPM_CR_FLG;
+				while (cp->cp_cr & CPM_CR_FLG);
+
+				/* Set UART mode, 8 bit, no parity, one stop.
+				 * Enable receive and transmit.
+				 */
+				scp->scc_gsmr.w.high = 0;
+				scp->scc_gsmr.w.low = 
+					(SCC_GSMRL_MODE_UART | SCC_GSMRL_TDCR_16 | SCC_GSMRL_RDCR_16);
+
+				/* Disable all interrupts and clear all pending
+				 * events.
+				 */
+				scp->scc_sccm = 0;
+				scp->scc_scce = 0xffff;
+				scp->scc_dsr = 0x7e7e;
+				scp->scc_psmr = 0x3000;
+
+				/* If the port is the console, enable Rx and Tx.
+				*/
+#ifdef CONFIG_SERIAL_CONSOLE
+				if (i == CONFIG_SERIAL_CONSOLE_PORT)
+					scp->scc_gsmr.w.low |= (SCC_GSMRL_ENR | SCC_GSMRL_ENT);
+#endif
+			}
+			else {
+				/* Configure SMCs Tx/Rx instead of port B
+				 * parallel I/O.
+				 */
+				up = &pquicc->pram[info->state->port].scc.pothers.idma_smc.psmc.u;
+				up->rbase = dp_addr;
+
+				iobits = 0xc0 << (idx * 4);
+				cp->pip_pbpar |= iobits;
+				cp->pip_pbdir &= ~iobits;
+				cp->pip_pbodr &= ~iobits;
+
+
+				/* Connect the baud rate generator to the
+				 * SMC based upon index in rs_table.  Also
+				 * make sure it is connected to NMSI.
+				 */
+				cp->si_simode &= ~(0xffff << (idx * 16));
+				cp->si_simode |= (i << ((idx * 16) + 12));
+
+				up->tbase = dp_addr;
+
+				/* Set up the uart parameters in the
+				 * parameter ram.
+				 */
+				up->rfcr = SMC_EB;
+				up->tfcr = SMC_EB;
+
+				/* Set this to 1 for now, so we get single
+				 * character interrupts.  Using idle charater
+				 * time requires some additional tuning.
+				 */
+				up->mrblr = 1;
+				up->max_idl = 0;
+				up->brkcr = 1;
+
+				/* Send the CPM an initialize command.
+				*/
+				chan = smc_chan_map[idx];
+
+				cp->cp_cr = mk_cr_cmd(chan,
+									  CPM_CR_INIT_TRX) | CPM_CR_FLG;
+#ifdef CONFIG_SERIAL_CONSOLE
+				if (i == CONFIG_SERIAL_CONSOLE_PORT)
+					printk("");
+#endif
+				while (cp->cp_cr & CPM_CR_FLG);
+
+				/* Set UART mode, 8 bit, no parity, one stop.
+				 * Enable receive and transmit.
+				 */
+				sp = &cp->smc_regs[idx];
+				sp->smc_smcmr = smcr_mk_clen(9) | SMCMR_SM_UART;
+
+				/* Disable all interrupts and clear all pending
+				 * events.
+				 */
+				sp->smc_smcm = 0;
+				sp->smc_smce = 0xff;
+
+				/* If the port is the console, enable Rx and Tx.
+				*/
+#ifdef CONFIG_SERIAL_CONSOLE
+				if (i == CONFIG_SERIAL_CONSOLE_PORT)
+					sp->smc_smcmr |= SMCMR_REN | SMCMR_TEN;
+#endif
+			}
+
+			/* Install interrupt handler.
+			*/
+			/* cpm_install_handler(IRQ_MACHSPEC | state->irq, rs_360_interrupt, info);  */
+			/*request_irq(IRQ_MACHSPEC | state->irq, rs_360_interrupt, */
+			request_irq(state->irq, rs_360_interrupt,
+						IRQ_FLG_LOCK, "ttyS", (void *)info);
+
+			/* Set up the baud rate generator.
+			*/
+			m360_cpm_setbrg(i, baud_table[baud_idx]);
+
+		}
+	}
+
+	return 0;
+}
+
+
+
+
+
+/* This must always be called before the rs_360_init() function, otherwise
+ * it blows away the port control information.
+ */
+//static int __init serial_console_setup( struct console *co, char *options)
+int serial_console_setup( struct console *co, char *options)
+{
+	struct		serial_state	*ser;
+	uint		mem_addr, dp_addr, bidx, idx, iobits;
+	ushort		chan;
+	QUICC_BD	*bdp;
+	volatile	QUICC			*cp;
+	volatile	struct smc_regs	*sp;
+	volatile	struct scc_regs	*scp;
+	volatile	struct smc_uart_pram	*up;
+	volatile	struct uart_pram		*sup;
+
+/* mleslie TODO:
+ * add something to the 68k bootloader to store a desired initial console baud rate */
+
+/* 	bd_t						*bd; */ /* a board info struct used by EPPC-bug */
+/* 	bd = (bd_t *)__res; */
+
+ 	for (bidx = 0; bidx < (sizeof(baud_table) / sizeof(int)); bidx++)
+	 /* if (bd->bi_baudrate == baud_table[bidx]) */
+ 		if (CONSOLE_BAUDRATE == baud_table[bidx])
+			break;
+
+	/* co->cflag = CREAD|CLOCAL|bidx|CS8; */
+	baud_idx = bidx;
+
+	ser = rs_table + CONFIG_SERIAL_CONSOLE_PORT;
+
+	cp = pquicc;	/* Get pointer to Communication Processor */
+
+	idx = PORT_NUM(ser->smc_scc_num);
+	if (ser->smc_scc_num & NUM_IS_SCC) {
+
+		/* TODO: need to set up SCC pin assignment etc. here */
+		
+	}
+	else {
+		iobits = 0xc0 << (idx * 4);
+		cp->pip_pbpar |= iobits;
+		cp->pip_pbdir &= ~iobits;
+		cp->pip_pbodr &= ~iobits;
+
+		/* Connect the baud rate generator to the
+		 * SMC based upon index in rs_table.  Also
+		 * make sure it is connected to NMSI.
+		 */
+		cp->si_simode &= ~(0xffff << (idx * 16));
+		cp->si_simode |= (idx << ((idx * 16) + 12));
+	}
+
+	/* When we get here, the CPM has been reset, so we need
+	 * to configure the port.
+	 * We need to allocate a transmit and receive buffer descriptor
+	 * from dual port ram, and a character buffer area from host mem.
+	 */
+
+	/* Allocate space for two buffer descriptors in the DP ram.
+	*/
+	dp_addr = m360_cpm_dpalloc(sizeof(QUICC_BD) * CONSOLE_NUM_FIFO);
+
+	/* Allocate space for two 2 byte FIFOs in the host memory.
+	 */
+	/* mem_addr = m360_cpm_hostalloc(8); */
+	mem_addr = (uint)console_fifos;
+
+
+	/* Set the physical address of the host memory buffers in
+	 * the buffer descriptors.
+	 */
+	/* bdp = (QUICC_BD *)&cp->cp_dpmem[dp_addr]; */
+	bdp = (QUICC_BD *)((uint)pquicc + dp_addr);
+	bdp->buf = (char *)mem_addr;
+	(bdp+1)->buf = (char *)(mem_addr+4);
+
+	/* For the receive, set empty and wrap.
+	 * For transmit, set wrap.
+	 */
+	bdp->status = BD_SC_EMPTY | BD_SC_WRAP;
+	(bdp+1)->status = BD_SC_WRAP;
+
+	/* Set up the uart parameters in the parameter ram.
+	 */
+	if (ser->smc_scc_num & NUM_IS_SCC) {
+		scp = &cp->scc_regs[idx];
+		/* sup = (scc_uart_t *)&cp->cp_dparam[ser->port]; */
+		sup = &pquicc->pram[ser->port].scc.pscc.u;
+
+		sup->rbase = dp_addr;
+		sup->tbase = dp_addr + sizeof(QUICC_BD);
+
+		/* Set up the uart parameters in the
+		 * parameter ram.
+		 */
+		sup->rfcr = SMC_EB;
+		sup->tfcr = SMC_EB;
+
+		/* Set this to 1 for now, so we get single
+		 * character interrupts.  Using idle charater
+		 * time requires some additional tuning.
+		 */
+		sup->mrblr = 1;
+		sup->max_idl = 0;
+		sup->brkcr = 1;
+		sup->parec = 0;
+		sup->frmer = 0;
+		sup->nosec = 0;
+		sup->brkec = 0;
+		sup->uaddr1 = 0;
+		sup->uaddr2 = 0;
+		sup->toseq = 0;
+		{
+			int i;
+			for (i=0;i<8;i++)
+				sup->cc[i] = 0x8000;
+		}
+		sup->rccm = 0xc0ff;
+
+		/* Send the CPM an initialize command.
+		*/
+		chan = scc_chan_map[idx];
+
+		cp->cp_cr = mk_cr_cmd(chan, CPM_CR_INIT_TRX) | CPM_CR_FLG;
+		while (cp->cp_cr & CPM_CR_FLG);
+
+		/* Set UART mode, 8 bit, no parity, one stop.
+		 * Enable receive and transmit.
+		 */
+		scp->scc_gsmr.w.high = 0;
+		scp->scc_gsmr.w.low = 
+			(SCC_GSMRL_MODE_UART | SCC_GSMRL_TDCR_16 | SCC_GSMRL_RDCR_16);
+
+		/* Disable all interrupts and clear all pending
+		 * events.
+		 */
+		scp->scc_sccm = 0;
+		scp->scc_scce = 0xffff;
+		scp->scc_dsr = 0x7e7e;
+		scp->scc_psmr = 0x3000;
+
+		scp->scc_gsmr.w.low |= (SCC_GSMRL_ENR | SCC_GSMRL_ENT);
+
+	}
+	else {
+		/* up = (smc_uart_t *)&cp->cp_dparam[ser->port]; */
+		up = &pquicc->pram[ser->port].scc.pothers.idma_smc.psmc.u;
+
+		up->rbase = dp_addr;	/* Base of receive buffer desc. */
+		up->tbase = dp_addr+sizeof(QUICC_BD);	/* Base of xmt buffer desc. */
+		up->rfcr = SMC_EB;
+		up->tfcr = SMC_EB;
+
+		/* Set this to 1 for now, so we get single character interrupts.
+		*/
+		up->mrblr = 1;		/* receive buffer length */
+		up->max_idl = 0;		/* wait forever for next char */
+
+		/* Send the CPM an initialize command.
+		*/
+		chan = smc_chan_map[idx];
+		cp->cp_cr = mk_cr_cmd(chan, CPM_CR_INIT_TRX) | CPM_CR_FLG;
+		while (cp->cp_cr & CPM_CR_FLG);
+
+		/* Set UART mode, 8 bit, no parity, one stop.
+		 * Enable receive and transmit.
+		 */
+		sp = &cp->smc_regs[idx];
+		sp->smc_smcmr = smcr_mk_clen(9) |  SMCMR_SM_UART;
+
+		/* And finally, enable Rx and Tx.
+		*/
+		sp->smc_smcmr |= SMCMR_REN | SMCMR_TEN;
+	}
+
+	/* Set up the baud rate generator.
+	*/
+	/* m360_cpm_setbrg((ser - rs_table), bd->bi_baudrate); */
+	m360_cpm_setbrg((ser - rs_table), CONSOLE_BAUDRATE);
+
+	return 0;
+}
+
+/*
+ * Local variables:
+ *  c-indent-level: 4
+ *  c-basic-offset: 4
+ *  tab-width: 4
+ * End:
+ */