Separate the hardware definitions into ipsreg.h so they can be used by

future userland tools.

7 files changed, 351 insertions, 309 deletions

diff --git a/sys/dev/ips/ips.c b/sys/dev/ips/ips.c
index 684f87d..81e8339 100644
--- a/sys/dev/ips/ips.c
+++ b/sys/dev/ips/ips.c
@@ -28,6 +28,7 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include <dev/ips/ipsreg.h>
 #include <dev/ips/ips.h>
 #include <sys/stat.h>
 #include <sys/time.h>
@@ -440,7 +441,7 @@ int ips_morpheus_reinit(ips_softc_t *sc, int force)
 	device_printf(sc->dev, "resetting adapter, this may take up to 5 minutes\n");
 	ips_write_4(sc, MORPHEUS_REG_IDR, 0x80000000);
 	DELAY(5000000);
-	pci_read_config(sc->dev, 0, 4);
+	ips_read_4(sc, MORPHEUS_REG_OIMR);
 
 	tmp = ips_read_4(sc, MORPHEUS_REG_OISR);
 	for(i = 0; i < 45 && !(tmp & MORPHEUS_BIT_POST1); i++){
diff --git a/sys/dev/ips/ips.h b/sys/dev/ips/ips.h
index 7b7124e..4df3f2d 100644
--- a/sys/dev/ips/ips.h
+++ b/sys/dev/ips/ips.h
@@ -27,7 +27,10 @@
  *
  * $FreeBSD$
  */
+#ifndef _IPS_H
+#define _IPS_H
 
+#ifdef _KERNEL
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -47,170 +50,9 @@
 #include <sys/rman.h>
 #include <machine/resource.h>
 
-#include <dev/pci/pcireg.h>
-#include <dev/pci/pcivar.h>
-
 MALLOC_DECLARE(M_IPSBUF);
 
 /*
- *   IPS CONSTANTS
- */
-#define IPS_VENDOR_ID                   0x1014
-#define IPS_VENDOR_ID_ADAPTEC		0x9005
-#define IPS_MORPHEUS_DEVICE_ID          0x01BD
-#define IPS_COPPERHEAD_DEVICE_ID        0x002E
-#define IPS_MARCO_DEVICE_ID		0x0250
-#define IPS_CSL				0xff
-#define IPS_POCL			0x30
-
-/* amounts of memory to allocate for certain commands */
-#define IPS_ADAPTER_INFO_LEN		(sizeof(ips_adapter_info_t))
-#define IPS_DRIVE_INFO_LEN		(sizeof(ips_drive_info_t)) 
-#define IPS_COMMAND_LEN			24
-#define IPS_MAX_SG_LEN			(sizeof(ips_sg_element_t) * IPS_MAX_SG_ELEMENTS)
-#define IPS_NVRAM_PAGE_SIZE		128
-/* various flags */
-#define IPS_STATIC_FLAG			0x01
-
-/* states for the card to be in */
-#define IPS_DEV_OPEN			0x01
-#define IPS_TIMEOUT			0x02 /* command time out, need reset */
-#define IPS_OFFLINE			0x04 /* can't reset card/card failure */
-#define IPS_STATIC_BUSY			0x08
-
-/* max number of commands set to something low for now */
-#define IPS_MAX_CMD_NUM			128	
-#define IPS_MAX_NUM_DRIVES		8
-#define IPS_MAX_SG_ELEMENTS		32
-#define IPS_MAX_IOBUF_SIZE		(64 * 1024)
-#define IPS_BLKSIZE			512
-
-/* logical drive states */
-
-#define IPS_LD_OFFLINE               	0x02
-#define IPS_LD_OKAY                  	0x03
-#define IPS_LD_DEGRADED			0x04
-#define IPS_LD_FREE                  	0x00
-#define IPS_LD_SYS                   	0x06
-#define IPS_LD_CRS                   	0x24
-
-/* register offsets */
-#define MORPHEUS_REG_OMR0               0x0018 /* Outbound Msg. Reg. 0 */
-#define MORPHEUS_REG_OMR1               0x001C /* Outbound Msg. Reg. 1 */
-#define MORPHEUS_REG_IDR		0x0020 /* Inbound Doorbell Reg. */
-#define MORPHEUS_REG_IISR               0x0024 /* Inbound IRQ Status Reg. */
-#define MORPHEUS_REG_IIMR               0x0028 /* Inbound IRQ Mask Reg. */
-#define MORPHEUS_REG_OISR               0x0030 /* Outbound IRQ Status Reg. */
-#define MORPHEUS_REG_OIMR               0x0034 /* Outbound IRQ Status Reg. */
-#define MORPHEUS_REG_IQPR               0x0040 /* Inbound Queue Port Reg. */
-#define MORPHEUS_REG_OQPR               0x0044 /* Outbound Queue Port Reg. */
-
-#define COPPER_REG_SCPR			0x05	/* Subsystem Ctrl. Port Reg. */
-#define COPPER_REG_ISPR			0x06	/* IRQ Status Port Reg. */
-#define COPPER_REG_CBSP			0x07	/* ? Reg. */
-#define COPPER_REG_HISR			0x08	/* Host IRQ Status Reg.    */
-#define COPPER_REG_CCSAR		0x10	/* Cmd. Channel Sys Addr Reg.*/
-#define COPPER_REG_CCCR			0x14	/* Cmd. Channel Ctrl. Reg. */
-#define COPPER_REG_SQHR                	0x20    /* Status Queue Head Reg.  */
-#define COPPER_REG_SQTR                	0x24    /* Status Queue Tail Reg.  */
-#define COPPER_REG_SQER                	0x28    /* Status Queue End Reg.   */
-#define COPPER_REG_SQSR                	0x2C    /* Status Queue Start Reg. */
-
-/* bit definitions */
-#define MORPHEUS_BIT_POST1              0x01
-#define MORPHEUS_BIT_POST2              0x02
-#define MORPHEUS_BIT_CMD_IRQ		0x08
-
-#define COPPER_CMD_START		0x101A
-#define COPPER_SEM_BIT			0x08
-#define COPPER_EI_BIT			0x80
-#define COPPER_EBM_BIT			0x02
-#define COPPER_RESET_BIT		0x80
-#define COPPER_GHI_BIT			0x04
-#define COPPER_SCE_BIT			0x01
-#define COPPER_OP_BIT			0x01
-#define COPPER_ILE_BIT			0x10
-
-/* status defines */
-#define IPS_POST1_OK                    0x8000
-#define IPS_POST2_OK                    0x000f
-
-/* command op codes */
-#define IPS_READ_CMD			0x02
-#define IPS_WRITE_CMD			0x03
-#define IPS_ADAPTER_INFO_CMD		0x05
-#define IPS_CACHE_FLUSH_CMD		0x0A
-#define IPS_REBUILD_STATUS_CMD		0x0C
-#define IPS_ERROR_TABLE_CMD		0x17
-#define IPS_DRIVE_INFO_CMD		0x19
-#define IPS_SUBSYS_PARAM_CMD		0x40
-#define IPS_CONFIG_SYNC_CMD		0x58
-#define IPS_SG_READ_CMD			0x82
-#define IPS_SG_WRITE_CMD		0x83
-#define IPS_RW_NVRAM_CMD		0xBC
-#define IPS_FFDC_CMD			0xD7
-
-/* basic_status information returned by the adapter */
-#define IPS_MIN_ERROR			0x02
-#define IPS_BASIC_STATUS_MASK		0xFF
-#define IPS_GSC_STATUS_MASK		0x0F
-#define IPS_CMD_SUCCESS			0x00
-#define IPS_CMD_RECOVERED_ERROR		0x01
-#define IPS_DRV_ERROR			0x02	/* Driver supplied error */
-#define IPS_INVAL_OPCO			0x03
-#define IPS_INVAL_CMD_BLK		0x04
-#define IPS_INVAL_PARM_BLK		0x05
-#define IPS_BUSY			0x08
-#define IPS_CMD_CMPLT_WERROR		0x0C
-#define IPS_LD_ERROR			0x0D
-#define IPS_CMD_TIMEOUT			0x0E
-#define IPS_PHYS_DRV_ERROR		0x0F
-
-/* extended_status information returned by the adapter */
-#define IPS_ERR_SEL_TO			0xF0
-#define IPS_ERR_OU_RUN			0xF2
-#define IPS_ERR_HOST_RESET		0xF7
-#define IPS_ERR_DEV_RESET		0xF8
-#define IPS_ERR_RECOVERY		0xFC
-#define IPS_ERR_CKCOND			0xFF
-
-#define IPS_OS_FREEBSD			8
-#define IPS_VERSION_MAJOR		"0.90"
-#define IPS_VERSION_MINOR		".10"
-
-/* Adapter Types */
-#define IPS_ADAPTER_COPPERHEAD		0x01
-#define IPS_ADAPTER_COPPERHEAD2		0x02
-#define IPS_ADAPTER_COPPERHEADOB1	0x03
-#define IPS_ADAPTER_COPPERHEADOB2	0x04
-#define IPS_ADAPTER_CLARINET		0x05
-#define IPS_ADAPTER_CLARINETLITE	0x06
-#define IPS_ADAPTER_TROMBONE		0x07
-#define IPS_ADAPTER_MORPHEUS		0x08
-#define IPS_ADAPTER_MORPHEUSLITE	0x09
-#define IPS_ADAPTER_NEO			0x0A
-#define IPS_ADAPTER_NEOLITE		0x0B
-#define IPS_ADAPTER_SARASOTA2		0x0C
-#define IPS_ADAPTER_SARASOTA1		0x0D
-#define IPS_ADAPTER_MARCO		0x0E
-#define IPS_ADAPTER_SEBRING		0x0F
-#define IPS_ADAPTER_MAX_T		IPS_ADAPTER_SEBRING
-
-/* values for ffdc_settime (from gmtime) */
-#define IPS_SECSPERMIN      60
-#define IPS_MINSPERHOUR     60
-#define IPS_HOURSPERDAY     24
-#define IPS_DAYSPERWEEK     7
-#define IPS_DAYSPERNYEAR    365
-#define IPS_DAYSPERLYEAR    366
-#define IPS_SECSPERHOUR     (IPS_SECSPERMIN * IPS_MINSPERHOUR)
-#define IPS_SECSPERDAY      ((long) IPS_SECSPERHOUR * IPS_HOURSPERDAY)
-#define IPS_MONSPERYEAR     12
-#define IPS_EPOCH_YEAR      1970
-#define IPS_LEAPS_THRU_END_OF(y)    ((y) / 4 - (y) / 100 + (y) / 400)
-#define ips_isleap(y) (((y) % 4) == 0 && (((y) % 100) != 0 || ((y) % 400) == 0))
-
-/*
  *  IPS MACROS
  */
 
@@ -242,145 +84,8 @@ MALLOC_DECLARE(M_IPSBUF);
 #define PRINTF(level,x...)		if(IPS_DEBUG >= level)printf(x)
 #endif
 
-/*
- *   IPS STRUCTS
- */
-
 struct ips_softc;
 
-typedef struct{
-	u_int8_t	command;
-	u_int8_t	id;
-	u_int8_t	drivenum;
-	u_int8_t	reserve2;
-	u_int32_t	lba;
-	u_int32_t	buffaddr;
-	u_int32_t	reserve3;
-} __attribute__ ((packed)) ips_generic_cmd;
-
-typedef struct{
-	u_int8_t	command;
-	u_int8_t	id;
-	u_int8_t	drivenum;
-	u_int8_t	segnum;
-	u_int32_t	lba;
-	u_int32_t	buffaddr;
-	u_int16_t	length;
-	u_int16_t	reserve1;
-} __attribute__ ((packed)) ips_io_cmd;
-
-typedef struct{
-	u_int8_t	command;
-	u_int8_t	id;
-	u_int8_t	pagenum;
-	u_int8_t	rw;
-	u_int32_t	reserve1;
-	u_int32_t	buffaddr;
-	u_int32_t	reserve3;
-} __attribute__ ((packed)) ips_rw_nvram_cmd;
-
-typedef struct{
-	u_int8_t	command;
-	u_int8_t	id;
-	u_int8_t	drivenum;
-	u_int8_t	reserve1;
-	u_int32_t	reserve2;
-	u_int32_t	buffaddr;
-	u_int32_t	reserve3;
-} __attribute__ ((packed)) ips_drive_cmd;
-
-typedef struct{
-	u_int8_t	command;
-	u_int8_t	id;
-	u_int8_t	reserve1;
-	u_int8_t	commandtype;
-	u_int32_t	reserve2;
-	u_int32_t	buffaddr;
-	u_int32_t	reserve3;
-} __attribute__((packed)) ips_adapter_info_cmd;
-
-typedef struct{
-	u_int8_t	command;
-	u_int8_t	id;
-	u_int8_t	reset_count;
-	u_int8_t	reset_type;
-	u_int8_t	second;
-	u_int8_t	minute;
-	u_int8_t	hour;
-	u_int8_t	day;
-	u_int8_t	reserve1[4];
-	u_int8_t	month;
-	u_int8_t	yearH;
-	u_int8_t	yearL;
-	u_int8_t	reserve2;
-} __attribute__((packed)) ips_adapter_ffdc_cmd;
-
-typedef union{
-	ips_generic_cmd		generic_cmd;
-	ips_drive_cmd 		drive_cmd;
-	ips_adapter_info_cmd 	adapter_info_cmd;
-} ips_cmd_buff_t;
-
-typedef struct {
-   u_int32_t  signature;
-   u_int8_t   reserved;
-   u_int8_t   adapter_slot;
-   u_int16_t  adapter_type;
-   u_int8_t   bios_high[4];
-   u_int8_t   bios_low[4];
-   u_int16_t  reserve2;
-   u_int8_t   reserve3;
-   u_int8_t   operating_system;
-   u_int8_t   driver_high[4];
-   u_int8_t   driver_low[4];
-   u_int8_t   reserve4[100];
-}__attribute__((packed)) ips_nvram_page5;
-
-typedef struct{
-	u_int32_t	addr;
-	u_int32_t	len;
-} ips_sg_element_t;
-
-typedef struct{
-	u_int8_t	drivenum;
-	u_int8_t	merge_id;
-	u_int8_t	raid_lvl;
-	u_int8_t	state;
-	u_int32_t	sector_count;
-} __attribute__((packed)) ips_drive_t;
-
-typedef struct{
-	u_int8_t	drivecount;
-	u_int8_t	reserve1;
-	u_int16_t	reserve2;
-	ips_drive_t drives[IPS_MAX_NUM_DRIVES];
-}__attribute__((packed)) ips_drive_info_t;
-
-typedef struct{
-	u_int8_t	drivecount;
-	u_int8_t	miscflags;
-	u_int8_t	SLTflags;
-	u_int8_t	BSTflags;
-	u_int8_t	pwr_chg_count;
-	u_int8_t	wrong_addr_count;
-	u_int8_t	unident_count;
-	u_int8_t	nvram_dev_chg_count;
-	u_int8_t	codeblock_version[8];
-	u_int8_t	bootblock_version[8];
-	u_int32_t	drive_sector_count[IPS_MAX_NUM_DRIVES];
-	u_int8_t	max_concurrent_cmds;
-	u_int8_t	max_phys_devices;
-	u_int16_t	flash_prog_count;
-	u_int8_t	defunct_disks;
-	u_int8_t	rebuildflags;
-	u_int8_t	offline_drivecount;
-	u_int8_t	critical_drivecount;
-	u_int16_t	config_update_count;
-	u_int8_t	blockedflags;
-	u_int8_t	psdn_error;
-	u_int16_t	addr_dead_disk[4*16];/* ugly, max # channels * max # scsi devices per channel */
-}__attribute__((packed)) ips_adapter_info_t;
-
 typedef struct {
 	u_int32_t 	status[IPS_MAX_CMD_NUM];
 	u_int32_t 	base_phys_addr;
@@ -389,16 +94,6 @@ typedef struct {
 	bus_dmamap_t	dmamap;
 } ips_copper_queue_t;
 
-typedef union {
-   struct {
-      u_int8_t  reserved;
-      u_int8_t  command_id;
-      u_int8_t  basic_status;
-      u_int8_t  extended_status;
-   } fields;
-   volatile u_int32_t    value;
-} ips_cmd_status_t;
-
 /* used to keep track of current commands to the card */
 typedef struct ips_command{
 	u_int8_t		command_number;
@@ -489,3 +184,5 @@ extern void ips_copperhead_intr(void *sc);
 extern void ips_issue_copperhead_cmd(ips_command_t *command);
 extern void ips_copperhead_poll(ips_command_t *command);
 
+#endif
+#endif
diff --git a/sys/dev/ips/ips_commands.c b/sys/dev/ips/ips_commands.c
index 9e3ec0c..151c002 100644
--- a/sys/dev/ips/ips_commands.c
+++ b/sys/dev/ips/ips_commands.c
@@ -28,6 +28,7 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include <dev/ips/ipsreg.h>
 #include <dev/ips/ips.h>
 
 /*
diff --git a/sys/dev/ips/ips_disk.c b/sys/dev/ips/ips_disk.c
index 7cadc93..9e2fd5c 100644
--- a/sys/dev/ips/ips_disk.c
+++ b/sys/dev/ips/ips_disk.c
@@ -28,6 +28,7 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include <dev/ips/ipsreg.h>
 #include <dev/ips/ips.h>
 #include <dev/ips/ips_disk.h>
 #include <sys/stat.h>
diff --git a/sys/dev/ips/ips_ioctl.c b/sys/dev/ips/ips_ioctl.c
index 1fc0605..ea07670 100644
--- a/sys/dev/ips/ips_ioctl.c
+++ b/sys/dev/ips/ips_ioctl.c
@@ -28,6 +28,7 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include <dev/ips/ipsreg.h>
 #include <dev/ips/ips.h>
 #include <dev/ips/ips_ioctl.h>
 
diff --git a/sys/dev/ips/ips_pci.c b/sys/dev/ips/ips_pci.c
index 569c60f..167c08c 100644
--- a/sys/dev/ips/ips_pci.c
+++ b/sys/dev/ips/ips_pci.c
@@ -29,8 +29,12 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include <dev/ips/ipsreg.h>
 #include <dev/ips/ips.h>
 
+#include <dev/pci/pcireg.h>
+#include <dev/pci/pcivar.h>
+
 static int ips_pci_free(ips_softc_t *sc);
 static void ips_intrhook(void *arg);
 
diff --git a/sys/dev/ips/ipsreg.h b/sys/dev/ips/ipsreg.h
new file mode 100644
index 0000000..9066d97
--- /dev/null
+++ b/sys/dev/ips/ipsreg.h
@@ -0,0 +1,337 @@
+/*-
+ * Copyright (c) 2002 Adaptec Inc.
+ * All rights reserved.
+ *
+ * Written by: David Jeffery
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#include <sys/param.h>
+
+/*
+ *   IPS CONSTANTS
+ */
+#define IPS_VENDOR_ID                   0x1014
+#define IPS_VENDOR_ID_ADAPTEC		0x9005
+#define IPS_MORPHEUS_DEVICE_ID          0x01BD
+#define IPS_COPPERHEAD_DEVICE_ID        0x002E
+#define IPS_MARCO_DEVICE_ID		0x0250
+#define IPS_CSL				0xff
+#define IPS_POCL			0x30
+
+/* amounts of memory to allocate for certain commands */
+#define IPS_ADAPTER_INFO_LEN		(sizeof(ips_adapter_info_t))
+#define IPS_DRIVE_INFO_LEN		(sizeof(ips_drive_info_t)) 
+#define IPS_COMMAND_LEN			24
+#define IPS_MAX_SG_LEN			(sizeof(ips_sg_element_t) * IPS_MAX_SG_ELEMENTS)
+#define IPS_NVRAM_PAGE_SIZE		128
+/* various flags */
+#define IPS_STATIC_FLAG			0x01
+
+/* states for the card to be in */
+#define IPS_DEV_OPEN			0x01
+#define IPS_TIMEOUT			0x02 /* command time out, need reset */
+#define IPS_OFFLINE			0x04 /* can't reset card/card failure */
+#define IPS_STATIC_BUSY			0x08
+
+/* max number of commands set to something low for now */
+#define IPS_MAX_CMD_NUM			128	
+#define IPS_MAX_NUM_DRIVES		8
+#define IPS_MAX_SG_ELEMENTS		32
+#define IPS_MAX_IOBUF_SIZE		(64 * 1024)
+#define IPS_BLKSIZE			512
+
+/* logical drive states */
+
+#define IPS_LD_OFFLINE               	0x02
+#define IPS_LD_OKAY                  	0x03
+#define IPS_LD_DEGRADED			0x04
+#define IPS_LD_FREE                  	0x00
+#define IPS_LD_SYS                   	0x06
+#define IPS_LD_CRS                   	0x24
+
+/* register offsets */
+#define MORPHEUS_REG_OMR0               0x0018 /* Outbound Msg. Reg. 0 */
+#define MORPHEUS_REG_OMR1               0x001C /* Outbound Msg. Reg. 1 */
+#define MORPHEUS_REG_IDR		0x0020 /* Inbound Doorbell Reg. */
+#define MORPHEUS_REG_IISR               0x0024 /* Inbound IRQ Status Reg. */
+#define MORPHEUS_REG_IIMR               0x0028 /* Inbound IRQ Mask Reg. */
+#define MORPHEUS_REG_OISR               0x0030 /* Outbound IRQ Status Reg. */
+#define MORPHEUS_REG_OIMR               0x0034 /* Outbound IRQ Mask Reg. */
+#define MORPHEUS_REG_IQPR               0x0040 /* Inbound Queue Port Reg. */
+#define MORPHEUS_REG_OQPR               0x0044 /* Outbound Queue Port Reg. */
+
+#define COPPER_REG_SCPR			0x05	/* Subsystem Ctrl. Port Reg. */
+#define COPPER_REG_ISPR			0x06	/* IRQ Status Port Reg. */
+#define COPPER_REG_CBSP			0x07	/* ? Reg. */
+#define COPPER_REG_HISR			0x08	/* Host IRQ Status Reg.    */
+#define COPPER_REG_CCSAR		0x10	/* Cmd. Channel Sys Addr Reg.*/
+#define COPPER_REG_CCCR			0x14	/* Cmd. Channel Ctrl. Reg. */
+#define COPPER_REG_SQHR                	0x20    /* Status Queue Head Reg.  */
+#define COPPER_REG_SQTR                	0x24    /* Status Queue Tail Reg.  */
+#define COPPER_REG_SQER                	0x28    /* Status Queue End Reg.   */
+#define COPPER_REG_SQSR                	0x2C    /* Status Queue Start Reg. */
+
+/* bit definitions */
+#define MORPHEUS_BIT_POST1              0x01
+#define MORPHEUS_BIT_POST2              0x02
+#define MORPHEUS_BIT_CMD_IRQ		0x08
+
+#define COPPER_CMD_START		0x101A
+#define COPPER_SEM_BIT			0x08
+#define COPPER_EI_BIT			0x80
+#define COPPER_EBM_BIT			0x02
+#define COPPER_RESET_BIT		0x80
+#define COPPER_GHI_BIT			0x04
+#define COPPER_SCE_BIT			0x01
+#define COPPER_OP_BIT			0x01
+#define COPPER_ILE_BIT			0x10
+
+/* status defines */
+#define IPS_POST1_OK                    0x8000
+#define IPS_POST2_OK                    0x000f
+
+/* command op codes */
+#define IPS_READ_CMD			0x02
+#define IPS_WRITE_CMD			0x03
+#define IPS_ADAPTER_INFO_CMD		0x05
+#define IPS_CACHE_FLUSH_CMD		0x0A
+#define IPS_REBUILD_STATUS_CMD		0x0C
+#define IPS_ERROR_TABLE_CMD		0x17
+#define IPS_DRIVE_INFO_CMD		0x19
+#define IPS_SUBSYS_PARAM_CMD		0x40
+#define IPS_CONFIG_SYNC_CMD		0x58
+#define IPS_SG_READ_CMD			0x82
+#define IPS_SG_WRITE_CMD		0x83
+#define IPS_RW_NVRAM_CMD		0xBC
+#define IPS_FFDC_CMD			0xD7
+
+/* basic_status information returned by the adapter */
+#define IPS_MIN_ERROR			0x02
+#define IPS_BASIC_STATUS_MASK		0xFF
+#define IPS_GSC_STATUS_MASK		0x0F
+#define IPS_CMD_SUCCESS			0x00
+#define IPS_CMD_RECOVERED_ERROR		0x01
+#define IPS_DRV_ERROR			0x02	/* Driver supplied error */
+#define IPS_INVAL_OPCO			0x03
+#define IPS_INVAL_CMD_BLK		0x04
+#define IPS_INVAL_PARM_BLK		0x05
+#define IPS_BUSY			0x08
+#define IPS_CMD_CMPLT_WERROR		0x0C
+#define IPS_LD_ERROR			0x0D
+#define IPS_CMD_TIMEOUT			0x0E
+#define IPS_PHYS_DRV_ERROR		0x0F
+
+/* extended_status information returned by the adapter */
+#define IPS_ERR_SEL_TO			0xF0
+#define IPS_ERR_OU_RUN			0xF2
+#define IPS_ERR_HOST_RESET		0xF7
+#define IPS_ERR_DEV_RESET		0xF8
+#define IPS_ERR_RECOVERY		0xFC
+#define IPS_ERR_CKCOND			0xFF
+
+#define IPS_OS_FREEBSD			8
+#define IPS_VERSION_MAJOR		"0.90"
+#define IPS_VERSION_MINOR		".10"
+
+/* Adapter Types */
+#define IPS_ADAPTER_COPPERHEAD		0x01
+#define IPS_ADAPTER_COPPERHEAD2		0x02
+#define IPS_ADAPTER_COPPERHEADOB1	0x03
+#define IPS_ADAPTER_COPPERHEADOB2	0x04
+#define IPS_ADAPTER_CLARINET		0x05
+#define IPS_ADAPTER_CLARINETLITE	0x06
+#define IPS_ADAPTER_TROMBONE		0x07
+#define IPS_ADAPTER_MORPHEUS		0x08
+#define IPS_ADAPTER_MORPHEUSLITE	0x09
+#define IPS_ADAPTER_NEO			0x0A
+#define IPS_ADAPTER_NEOLITE		0x0B
+#define IPS_ADAPTER_SARASOTA2		0x0C
+#define IPS_ADAPTER_SARASOTA1		0x0D
+#define IPS_ADAPTER_MARCO		0x0E
+#define IPS_ADAPTER_SEBRING		0x0F
+#define IPS_ADAPTER_MAX_T		IPS_ADAPTER_SEBRING
+
+/* values for ffdc_settime (from gmtime) */
+#define IPS_SECSPERMIN      60
+#define IPS_MINSPERHOUR     60
+#define IPS_HOURSPERDAY     24
+#define IPS_DAYSPERWEEK     7
+#define IPS_DAYSPERNYEAR    365
+#define IPS_DAYSPERLYEAR    366
+#define IPS_SECSPERHOUR     (IPS_SECSPERMIN * IPS_MINSPERHOUR)
+#define IPS_SECSPERDAY      ((long) IPS_SECSPERHOUR * IPS_HOURSPERDAY)
+#define IPS_MONSPERYEAR     12
+#define IPS_EPOCH_YEAR      1970
+#define IPS_LEAPS_THRU_END_OF(y)    ((y) / 4 - (y) / 100 + (y) / 400)
+#define ips_isleap(y) (((y) % 4) == 0 && (((y) % 100) != 0 || ((y) % 400) == 0))
+
+/*
+ *   IPS STRUCTS
+ */
+
+typedef struct{
+	u_int8_t	command;
+	u_int8_t	id;
+	u_int8_t	drivenum;
+	u_int8_t	reserve2;
+	u_int32_t	lba;
+	u_int32_t	buffaddr;
+	u_int32_t	reserve3;
+} __attribute__ ((packed)) ips_generic_cmd;
+
+typedef struct{
+	u_int8_t	command;
+	u_int8_t	id;
+	u_int8_t	drivenum;
+	u_int8_t	segnum;
+	u_int32_t	lba;
+	u_int32_t	buffaddr;
+	u_int16_t	length;
+	u_int16_t	reserve1;
+} __attribute__ ((packed)) ips_io_cmd;
+
+typedef struct{
+	u_int8_t	command;
+	u_int8_t	id;
+	u_int8_t	pagenum;
+	u_int8_t	rw;
+	u_int32_t	reserve1;
+	u_int32_t	buffaddr;
+	u_int32_t	reserve3;
+} __attribute__ ((packed)) ips_rw_nvram_cmd;
+
+typedef struct{
+	u_int8_t	command;
+	u_int8_t	id;
+	u_int8_t	drivenum;
+	u_int8_t	reserve1;
+	u_int32_t	reserve2;
+	u_int32_t	buffaddr;
+	u_int32_t	reserve3;
+} __attribute__ ((packed)) ips_drive_cmd;
+
+typedef struct{
+	u_int8_t	command;
+	u_int8_t	id;
+	u_int8_t	reserve1;
+	u_int8_t	commandtype;
+	u_int32_t	reserve2;
+	u_int32_t	buffaddr;
+	u_int32_t	reserve3;
+} __attribute__((packed)) ips_adapter_info_cmd;
+
+typedef struct{
+	u_int8_t	command;
+	u_int8_t	id;
+	u_int8_t	reset_count;
+	u_int8_t	reset_type;
+	u_int8_t	second;
+	u_int8_t	minute;
+	u_int8_t	hour;
+	u_int8_t	day;
+	u_int8_t	reserve1[4];
+	u_int8_t	month;
+	u_int8_t	yearH;
+	u_int8_t	yearL;
+	u_int8_t	reserve2;
+} __attribute__((packed)) ips_adapter_ffdc_cmd;
+
+typedef union{
+	ips_generic_cmd		generic_cmd;
+	ips_drive_cmd 		drive_cmd;
+	ips_adapter_info_cmd 	adapter_info_cmd;
+} ips_cmd_buff_t;
+
+typedef struct {
+   u_int32_t  signature;
+   u_int8_t   reserved;
+   u_int8_t   adapter_slot;
+   u_int16_t  adapter_type;
+   u_int8_t   bios_high[4];
+   u_int8_t   bios_low[4];
+   u_int16_t  reserve2;
+   u_int8_t   reserve3;
+   u_int8_t   operating_system;
+   u_int8_t   driver_high[4];
+   u_int8_t   driver_low[4];
+   u_int8_t   reserve4[100];
+}__attribute__((packed)) ips_nvram_page5;
+
+typedef struct{
+	u_int32_t	addr;
+	u_int32_t	len;
+} ips_sg_element_t;
+
+typedef struct{
+	u_int8_t	drivenum;
+	u_int8_t	merge_id;
+	u_int8_t	raid_lvl;
+	u_int8_t	state;
+	u_int32_t	sector_count;
+} __attribute__((packed)) ips_drive_t;
+
+typedef struct{
+	u_int8_t	drivecount;
+	u_int8_t	reserve1;
+	u_int16_t	reserve2;
+	ips_drive_t drives[IPS_MAX_NUM_DRIVES];
+}__attribute__((packed)) ips_drive_info_t;
+
+typedef struct{
+	u_int8_t	drivecount;
+	u_int8_t	miscflags;
+	u_int8_t	SLTflags;
+	u_int8_t	BSTflags;
+	u_int8_t	pwr_chg_count;
+	u_int8_t	wrong_addr_count;
+	u_int8_t	unident_count;
+	u_int8_t	nvram_dev_chg_count;
+	u_int8_t	codeblock_version[8];
+	u_int8_t	bootblock_version[8];
+	u_int32_t	drive_sector_count[IPS_MAX_NUM_DRIVES];
+	u_int8_t	max_concurrent_cmds;
+	u_int8_t	max_phys_devices;
+	u_int16_t	flash_prog_count;
+	u_int8_t	defunct_disks;
+	u_int8_t	rebuildflags;
+	u_int8_t	offline_drivecount;
+	u_int8_t	critical_drivecount;
+	u_int16_t	config_update_count;
+	u_int8_t	blockedflags;
+	u_int8_t	psdn_error;
+	u_int16_t	addr_dead_disk[4*16];/* ugly, max # channels * max # scsi devices per channel */
+}__attribute__((packed)) ips_adapter_info_t;
+
+typedef union {
+   struct {
+      u_int8_t  reserved;
+      u_int8_t  command_id;
+      u_int8_t  basic_status;
+      u_int8_t  extended_status;
+   } fields;
+   volatile u_int32_t    value;
+} ips_cmd_status_t;
+