diff --git a/include/ns87308.h b/include/ns87308.h
new file mode 100644
index 0000000..feeb940
--- /dev/null
+++ b/include/ns87308.h
@@ -0,0 +1,250 @@
+/*
+ * (C) Copyright 2000
+ * Rob Taylor, Flying Pig Systems. robt@flyingpig.com.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _NS87308_H_
+#define _NS87308_H_
+
+#include <asm/pci_io.h>
+
+/* Note: I couldn't find a full data sheet for the ns87308, but the ns87307 seems to be pretty
+   functionally- (and pin-) equivalent to the 87308, but the 308 has better ir support. */
+
+void initialise_ns87308(void);
+
+/*
+ * The following struct represents the GPIO registers on the NS87308/NS97307
+ */
+struct GPIO
+{
+  unsigned char dta1;  /* 0 data port 1 */
+  unsigned char dir1;  /* 1 direction port 1 */
+  unsigned char out1;  /* 2 output type port 1 */
+  unsigned char puc1;  /* 3 pull-up control port 1 */
+  unsigned char dta2;  /* 4 data port 2 */
+  unsigned char dir2;  /* 5 direction port 2 */
+  unsigned char out2;  /* 6 output type port 2 */
+  unsigned char puc2;  /* 7 pull-up control port 2  */
+};
+
+/*
+ * The following represents the power management registers on the NS87308/NS97307
+ */
+#define PWM_FER1 0  /* 0 function enable reg. 1 */
+#define PWM_FER2 1  /* 1 function enable reg. 2 */
+#define PWM_PMC1 2  /* 2 power mgmt. control 1 */
+#define PWM_PMC2 3  /* 3 power mgmt. control 2 */
+#define PWM_PMC3 4  /* 4 power mgmt. control 3 */
+#define PWM_WDTO 5  /* 5 watchdog time-out */
+#define PWM_WDCF 6  /* 6 watchdog config. */
+#define PWM_WDST 7  /* 7 watchdog status  */
+
+/*PNP config registers:
+ * these depend on the stated of BADDR1 and BADDR0 on startup
+ * so there's three versions here with the last two digits indicating
+ * for which configuration their valid
+ * the 1st of the two digits indicates the state of BADDR1
+ * the 2st of the two digits indicates the state of BADDR0
+ */
+
+
+#define IO_INDEX_OFFSET_0x 0x0279  /* full PnP isa Mode */
+#define IO_INDEX_OFFSET_10 0x015C  /* PnP motherboard mode */
+#define IO_INDEX_OFFSET_11 0x002E  /* PnP motherboard mode */
+#define IO_DATA_OFFSET_0x  0x0A79  /* full PnP isa Mode */
+#define IO_DATA_OFFSET_10  0x015D  /* PnP motherboard mode */
+#define IO_DATA_OFFSET_11  0x002F  /* PnP motherboard mode */
+
+#if defined(CFG_NS87308_BADDR_0x)
+#define IO_INDEX (CFG_ISA_IO + IO_INDEX_OFFSET_0x)
+#define IO_DATA  (CFG_ISA_IO + IO_DATA_OFFSET_0x)
+#elif defined(CFG_NS87308_BADDR_10)
+#define IO_INDEX (CFG_ISA_IO + IO_INDEX_OFFSET_10)
+#define IO_DATA  (CFG_ISA_IO + IO_DATA_OFFSET_10)
+#elif defined(CFG_NS87308_BADDR_11)
+#define IO_INDEX (CFG_ISA_IO + IO_INDEX_OFFSET_11)
+#define IO_DATA  (CFG_ISA_IO + IO_DATA_OFFSET_11)
+#endif
+
+/* PnP register definitions */
+
+#define SET_RD_DATA_PORT    0x00
+#define SERIAL_ISOLATION    0x01
+#define CONFIG_CONTROL      0x02
+#define WAKE_CSN            0x03
+#define RES_DATA            0x04
+#define STATUS              0x05
+#define SET_CSN             0x06
+#define LOGICAL_DEVICE      0x07
+
+/*vendor defined values */
+#define SID_REG             0x20
+#define SUPOERIO_CONF1      0x21
+#define SUPOERIO_CONF2      0x22
+#define PGCS_INDEX          0x23
+#define PGCS_DATA           0x24
+
+/* values above 30 are different for each logical device
+   but I can't be arsed to enter them all. the ones here
+   are pretty consistent between all logical devices
+   feel free to correct the situation if you want.. ;)
+   */
+#define ACTIVATE            0x30
+#define ACTIVATE_OFF        0x00
+#define ACTIVATE_ON         0x01
+
+#define BASE_ADDR_HIGH      0x60
+#define BASE_ADDR_LOW       0x61
+#define LUN_CONFIG_REG		0xF0
+#define DBASE_HIGH			0x60	/* SIO KBC data base address, 15:8 */
+#define DBASE_LOW			0x61	/* SIO KBC data base address,  7:0 */
+#define CBASE_HIGH			0x62	/* SIO KBC command base addr, 15:8 */
+#define CBASE_LOW			0x63	/* SIO KBC command base addr,  7:0 */
+
+/* the logical devices*/
+#define LDEV_KBC1           0x00	/* 2 devices for keyboard and mouse controller*/
+#define LDEV_KBC2           0x01
+#define LDEV_MOUSE          0x01
+#define LDEV_RTC_APC        0x02	/*Real Time Clock and Advanced Power Control*/
+#define LDEV_FDC            0x03	/*floppy disk controller*/
+#define LDEV_PARP           0x04	/*Parallel port*/
+#define LDEV_UART2          0x05
+#define LDEV_UART1          0x06
+#define LDEV_GPIO           0x07    /*General Purpose IO and chip select output signals*/
+#define LDEV_POWRMAN        0x08    /*Power Managment*/
+
+#define CFG_NS87308_KBC1	(1 << LDEV_KBC1)
+#define CFG_NS87308_KBC2	(1 << LDEV_KBC2)
+#define CFG_NS87308_MOUSE	(1 << LDEV_MOUSE)
+#define CFG_NS87308_RTC_APC	(1 << LDEV_RTC_APC)
+#define CFG_NS87308_FDC		(1 << LDEV_FDC)
+#define CFG_NS87308_PARP	(1 << LDEV_PARP)
+#define CFG_NS87308_UART2	(1 << LDEV_UART2)
+#define CFG_NS87308_UART1	(1 << LDEV_UART1)
+#define CFG_NS87308_GPIO	(1 << LDEV_GPIO)
+#define CFG_NS87308_POWRMAN	(1 << LDEV_POWRMAN)
+
+/*some functions and macro's for doing configuration */
+
+static inline void read_pnp_config(unsigned char index, unsigned char *data)
+{
+    pci_writeb(index,IO_INDEX);
+    pci_readb(IO_DATA, *data);
+}
+
+static inline void write_pnp_config(unsigned char index, unsigned char data)
+{
+    pci_writeb(index,IO_INDEX);
+    pci_writeb(data, IO_DATA);
+}
+
+static inline void pnp_set_device(unsigned char dev)
+{
+    write_pnp_config(LOGICAL_DEVICE, dev);
+}
+
+static inline void write_pm_reg(unsigned short base, unsigned char index, unsigned char data)
+{
+    pci_writeb(index, CFG_ISA_IO + base);
+    eieio();
+    pci_writeb(data, CFG_ISA_IO + base + 1);
+}
+
+/*void write_pnp_config(unsigned char index, unsigned char data);
+void pnp_set_device(unsigned char dev);
+*/
+
+#define PNP_SET_DEVICE_BASE(dev,base) \
+   pnp_set_device(dev); \
+   write_pnp_config(ACTIVATE, ACTIVATE_OFF); \
+   write_pnp_config(BASE_ADDR_HIGH, ((base) >> 8) & 0xff ); \
+   write_pnp_config(BASE_ADDR_LOW, (base) &0xff); \
+   write_pnp_config(ACTIVATE, ACTIVATE_ON);
+
+#define PNP_ACTIVATE_DEVICE(dev) \
+   pnp_set_device(dev); \
+   write_pnp_config(ACTIVATE, ACTIVATE_ON);
+
+#define PNP_DEACTIVATE_DEVICE(dev) \
+   pnp_set_device(dev); \
+   write_pnp_config(ACTIVATE, ACTIVATE_OFF);
+
+
+static inline void write_pgcs_config(unsigned char index, unsigned char data)
+{
+    write_pnp_config(PGCS_INDEX, index);
+    write_pnp_config(PGCS_DATA, data);
+}
+
+/* these macrose configure the 3 CS lines
+   on the sandpoint board these controll NVRAM
+   CS0 is connected to NVRAMCS
+   CS1 is connected to NVRAMAS0
+   CS2 is connected to NVRAMAS1
+   */
+#define PGCS_CS_ASSERT_ON_WRITE 0x10
+#define PGCS_CS_ASSERT_ON_READ  0x20
+
+#define PNP_PGCS_CSLINE_BASE(cs, base) \
+  write_pgcs_config((cs) << 2, ((base) >> 8) & 0xff ); \
+  write_pgcs_config(((cs) << 2) + 1, (base) & 0xff );
+
+#define PNP_PGCS_CSLINE_CONF(cs, conf) \
+  write_pgcs_config(((cs) << 2) + 2, (conf) );
+
+
+/* The following sections are for 87308 extensions to the standard compoents it emulates */
+
+/* extensions to 16550*/
+
+#define MCR_MDSL_MSK    0xe0 /*mode select mask*/
+#define MCR_MDSL_UART   0x00 /*uart, default*/
+#define MCR_MDSL_SHRPIR 0x02 /*Sharp IR*/
+#define MCR_MDSL_SIR    0x03 /*SIR*/
+#define MCR_MDSL_CIR    0x06 /*Consumer IR*/
+
+#define FCR_TXFTH0      0x10    /* these bits control threshod of data level in fifo */
+#define FCR_TXFTH1      0x20    /* for interrupt trigger */
+
+/*
+ * Default NS87308 configuration
+ */
+#ifndef CFG_NS87308_KBC1_BASE
+#define CFG_NS87308_KBC1_BASE	0x0060
+#endif
+#ifndef CFG_NS87308_RTC_BASE
+#define CFG_NS87308_RTC_BASE	0x0070
+#endif
+#ifndef CFG_NS87308_FDC_BASE
+#define CFG_NS87308_FDC_BASE	0x03F0
+#endif
+#ifndef CFG_NS87308_LPT_BASE
+#define CFG_NS87308_LPT_BASE	0x0278
+#endif
+#ifndef CFG_NS87308_UART1_BASE
+#define CFG_NS87308_UART1_BASE	0x03F8
+#endif
+#ifndef CFG_NS87308_UART2_BASE
+#define CFG_NS87308_UART2_BASE	0x02F8
+#endif
+
+#endif /*_NS87308_H_*/