Add the 'asr' driver, supplied by Mark Salyzyn of Adaptec (nee DPT).

This provides support for the Adaptec SCSI RAID controller family,
as well as the DPT SmartRAID V and VI families.

The driver will be maintained by Mark and Adaptec, and any changes
should be referred to the MAINTAINER.

1 files changed, 402 insertions, 0 deletions

diff --git a/sys/dev/asr/i2oadptr.h b/sys/dev/asr/i2oadptr.h
new file mode 100644
index 0000000..d2ec6a9
--- /dev/null
+++ b/sys/dev/asr/i2oadptr.h
@@ -0,0 +1,402 @@
+/* $FreeBSD$ */
+/****************************************************************
+ * Copyright (c) 1996-2000 Distributed Processing Technology Corporation
+ * Copyright (c) 2000 Adaptec Corproation.
+ * All rights reserved.
+ * 
+ * Copyright 1999 I2O Special Interest Group (I2O SIG).  All rights reserved.
+ * All rights reserved
+ * 
+ * TERMS AND CONDITIONS OF USE
+ * 
+ * Redistribution and use in source form, with or without modification, are
+ * permitted provided that redistributions of source code must retain the
+ * above copyright notice, this list of conditions and the following disclaimer.
+ * 
+ * This software is provided `as is' by Distributed Processing Technology 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 Distributed Processing Technology 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
+ * interruptions) 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 driver software, even if advised
+ * of the possibility of such damage.
+ * 
+ * This header file, and any modifications of this header file, are provided
+ * contingent upon your agreement and adherence to the here-listed terms and
+ * conditions.  By accepting and/or using this header file, you agree to abide
+ * by these terms and conditions and that these terms and conditions will be
+ * construed and governed in accordance with the laws of the State of California,
+ * without reference to conflict-of-law provisions.  If you do not agree
+ * to these terms and conditions, please delete this file, and any copies,
+ * permanently, without making any use thereof.
+ * 
+ * THIS HEADER FILE IS PROVIDED FREE OF CHARGE ON AN AS-IS BASIS WITHOUT
+ * WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+ * TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE.  I2O SIG DOES NOT WARRANT THAT THIS HEADER FILE WILL MEET THE
+ * USER'S REQUIREMENTS OR THAT ITS OPERATION WILL BE UNINTERRUPTED OR
+ * ERROR-FREE.
+ * 
+ * I2O SIG DISCLAIMS ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF
+ * ANY PROPRIETARY RIGHTS, RELATING TO THE IMPLEMENTATION OF THE I2O
+ * SPECIFICATIONS.  I2O SIG DOES NOT WARRANT OR REPRESENT THAT SUCH
+ * IMPLEMENTATIONS WILL NOT INFRINGE SUCH RIGHTS.
+ * 
+ * THE USER OF THIS HEADER FILE SHALL HAVE NO RECOURSE TO I2O SIG FOR ANY
+ * ACTUAL OR CONSEQUENTIAL DAMAGES INCLUDING, BUT NOT LIMITED TO, LOST DATA
+ * OR LOST PROFITS ARISING OUT OF THE USE OR INABILITY TO USE THIS PROGRAM.
+ * 
+ * I2O SIG grants the user of this header file a license to copy, distribute,
+ * and modify it, for any purpose, under the following terms.  Any copying,
+ * distribution, or modification of this header file must not delete or alter
+ * the copyright notice of I2O SIG or any of these Terms and Conditions.
+ * 
+ * Any distribution of this header file must not include a charge for the
+ * header file (unless such charges are strictly for the physical acts of
+ * copying or transferring copies).  However, distribution of a product in
+ * which this header file is embedded may include a charge so long as any
+ * such charge does not include any charge for the header file itself.
+ * 
+ * Any modification of this header file constitutes a derivative work based
+ * on this header file.  Any distribution of such derivative work: (1) must
+ * include prominent notices that the header file has been changed from the
+ * original, together with the dates of any changes; (2) automatically includes 
+ * this same license to the original header file from I2O SIG, without any
+ * restriction thereon from the distributing user; and (3) must include a
+ * grant of license of the modified file under the same terms and conditions
+ * as these Terms and Conditions.
+ * 
+ * The I2O SIG Web site can be found at: http://www.i2osig.org
+ * 
+ * The I2O SIG encourages you to deposit derivative works based on this
+ * header file at the I2O SIG Web site.  Furthermore, to become a Registered
+ * Developer of the I2O SIG, sign up at the Web site or call 415.750.8352
+ * (United States).
+ ****************************************************************/
+
+#if !defined(I2O_ADPTR_HDR)
+#define I2O_ADPTR_HDR
+
+#if ((defined(KERNEL) || defined(_KERNEL)) && defined(__FreeBSD__))
+# if (KERN_VERSION < 3)
+#  include "i386/pci/i2omsg.h"
+# else
+#  include "dev/asr/i2omsg.h"
+# endif
+#else
+# include    "i2omsg.h"          /* Include the Base Message file */
+#endif
+
+
+#define I2OADPTR_REV 1_5_1      /* Header file revision string */
+
+
+/*****************************************************************************
+ *
+ *    i2oadptr.h -- I2O Adapter Class Message defintion file
+ *
+ *
+ *  Revision History:
+ *
+ *  1.5.d   03/06/97 - First definition for spec. draft version 1.5d.
+ *  1.5.1   05/02/97 - Corrections from review cycle:
+ *          1) Remove "SCSI" from function definition comment.
+ *          2) Add revision string.
+ *          3) Convert tabs to spaces.
+ *          4) New disclaimer.
+ *
+ *              
+ *
+ *****************************************************************************/
+
+/*
+    NOTES:
+    
+    Gets, reads, receives, etc. are all even numbered functions.
+    Sets, writes, sends, etc. are all odd numbered functions.
+    Functions that both send and receive data can be either but an attempt is made
+    to use the function number that indicates the greater transfer amount.
+    Functions that do not send or receive data use odd function numbers.
+
+    Some functions are synonyms like read, receive and send, write.
+    
+    All common functions will have a code of less than 0x80.
+    Unique functions to a class will start at 0x80.
+    Executive Functions start at 0xA0.
+    
+    Utility Message function codes range from 0 - 0x1f
+    Base Message function codes range from 0x20 - 0xfe
+    Private Message function code is 0xff.
+*/
+
+
+PRAGMA_ALIGN_PUSH
+
+PRAGMA_PACK_PUSH
+
+/*
+    Bus Adapter Class specific functions
+*/
+
+#define I2O_HBA_ADAPTER_RESET               0x85
+#define I2O_HBA_BUS_QUIESCE                 0x8b
+#define I2O_HBA_BUS_RESET                   0x87
+#define I2O_HBA_BUS_SCAN                    0x89
+
+
+/*
+    Detailed Status Codes for HBA operations
+
+    Note:
+    The 16-bit Detailed Status Code field for HBA operations is divided 
+    into two separate 8-bit fields.  The lower 8 bits are reserved.  The 
+    upper 8 bits are used to report Adapter Status information.  The 
+    definitions for these two fields, however, will be consistent with 
+    the standard reply message frame structure declaration, which treats 
+    this as a single 16-bit field.  In addition, the values used will be
+    consistent with the Adapter Status codes defined for the SCSI 
+    Peripheral class.  Theses codes are based on CAM-1.  In other words,
+    these definitions are a subset of the SCSI peripheral class codes.
+    Where applicable, "SCSI" has been removed from the definition.
+*/  
+
+
+#define I2O_HBA_DSC_MASK                        0xFF00
+
+#define I2O_HBA_DSC_SUCCESS                     0x0000
+#define I2O_HBA_DSC_ADAPTER_BUSY                0x0500
+#define I2O_HBA_DSC_COMMAND_TIMEOUT             0x0B00
+#define I2O_HBA_DSC_COMPLETE_WITH_ERROR         0x0400
+#define I2O_HBA_DSC_FUNCTION_UNAVAILABLE        0x3A00
+#define I2O_HBA_DSC_NO_ADAPTER                  0x1100
+#define I2O_HBA_DSC_PARITY_ERROR_FAILURE        0x0F00
+#define I2O_HBA_DSC_PATH_INVALID                0x0700
+#define I2O_HBA_DSC_PROVIDE_FAILURE             0x1600
+#define I2O_HBA_DSC_QUEUE_FROZEN                0x4000
+#define I2O_HBA_DSC_REQUEST_ABORTED             0x0200
+#define I2O_HBA_DSC_REQUEST_INVALID             0x0600
+#define I2O_HBA_DSC_REQUEST_LENGTH_ERROR        0x1500
+#define I2O_HBA_DSC_REQUEST_TERMINATED          0x1800
+#define I2O_HBA_DSC_RESOURCE_UNAVAILABLE        0x3400
+#define I2O_HBA_DSC_BUS_BUSY                    0x3F00
+#define I2O_HBA_DSC_BUS_RESET                   0x0E00
+#define I2O_HBA_DSC_ID_INVALID                  0x3900
+#define I2O_HBA_DSC_SEQUENCE_FAILURE            0x1400
+#define I2O_HBA_DSC_UNABLE_TO_ABORT             0x0300
+#define I2O_HBA_DSC_UNABLE_TO_TERMINATE         0x0900
+#define I2O_HBA_DSC_UNACKNOWLEDGED_EVENT        0x3500
+#define I2O_HBA_DSC_UNEXPECTED_BUS_FREE         0x1300
+
+
+
+/****************************************************************************/
+
+/* Bus Adapter Parameter Groups */
+
+/****************************************************************************/
+
+
+#define     I2O_HBA_CONTROLLER_INFO_GROUP_NO            0x0000
+#define     I2O_HBA_HISTORICAL_STATS_GROUP_NO           0x0100
+#define     I2O_HBA_SCSI_CONTROLLER_INFO_GROUP_NO       0x0200
+#define     I2O_HBA_SCSI_BUS_PORT_INFO_GROUP_NO         0x0201
+#define     I2O_HBA_FCA_CONTROLLER_INFO_GROUP_NO        0x0300
+#define     I2O_HBA_FCA_PORT_INFO_GROUP_NO              0x0301
+
+
+/* - 0000h - HBA Controller Information Parameter Group */
+
+/* Bus Type */
+
+#define     I2O_HBA_BUS_TYPE_GENERIC        0x00
+#define     I2O_HBA_BUS_TYPE_SCSI           0x01
+#define     I2O_HBA_BUS_TYPE_FCA            0x10
+
+
+typedef struct _I2O_HBA_CONTROLLER_INFO_SCALAR {
+    U8          BusType;
+    U8          BusState;
+    U16         Reserved2;
+    U8          BusName[12];
+} I2O_HBA_CONTROLLER_INFO_SCALAR, *PI2O_HBA_CONTROLLER_INFO_SCALAR;
+
+
+/* - 0100h - HBA Historical Stats Parameter Group */
+
+typedef struct _I2O_HBA_HIST_STATS_SCALAR {
+    U32         TimeLastPoweredUp;
+    U32         TimeLastReset;
+} I2O_HBA_HIST_STATS_SCALAR, *PI2O_HBA_HIST_STATS_SCALAR;
+
+
+/* - 0200h - HBA SCSI Controller Information Parameter Group */
+
+/* SCSI Type */
+
+#define I2O_SCSI_TYPE_UNKNOWN               0x00
+#define I2O_SCSI_TYPE_SCSI_1                0x01
+#define I2O_SCSI_TYPE_SCSI_2                0x02
+#define I2O_SCSI_TYPE_SCSI_3                0x03
+
+/* Protection Management */
+
+#define     I2O_SCSI_PORT_PROT_OTHER        0x00
+#define     I2O_SCSI_PORT_PROT_UNKNOWN      0x01
+#define     I2O_SCSI_PORT_PROT_UNPROTECTED  0x02
+#define     I2O_SCSI_PORT_PROT_PROTECTED    0x03
+#define     I2O_SCSI_PORT_PROT_SCC          0x04
+
+/* Settings */
+
+#define     I2O_SCSI_PORT_PARITY_FLAG       0x01
+#define     I2O_SCSI_PORT_PARITY_DISABLED   0x00
+#define     I2O_SCSI_PORT_PARITY_ENABLED    0x01
+
+#define     I2O_SCSI_PORT_SCAN_ORDER_FLAG   0x02
+#define     I2O_SCSI_PORT_SCAN_LOW_TO_HIGH  0x00
+#define     I2O_SCSI_PORT_SCAN_HIGH_TO_LOW  0x02
+
+#define     I2O_SCSI_PORT_IID_FLAG          0x04
+#define     I2O_SCSI_PORT_IID_DEFAULT       0x00
+#define     I2O_SCSI_PORT_IID_SPECIFIED     0x04
+
+#define     I2O_SCSI_PORT_SCAM_FLAG         0x08
+#define     I2O_SCSI_PORT_SCAM_DISABLED     0x00
+#define     I2O_SCSI_PORT_SCAM_ENABLED      0x08
+
+#define     I2O_SCSI_PORT_TYPE_FLAG         0x80
+#define     I2O_SCSI_PORT_TYPE_PARALLEL     0x00
+#define     I2O_SCSI_PORT_TYPE_SERIAL       0x80
+
+typedef struct _I2O_HBA_SCSI_CONTROLLER_INFO_SCALAR {
+    U8          SCSIType;
+    U8          ProtectionManagement;
+    U8          Settings;
+    U8          Reserved1;
+    U32         InitiatorID;
+    U64         ScanLun0Only;
+    U16         DisableDevice;
+    U8          MaxOffset;
+    U8          MaxDataWidth;
+    U64         MaxSyncRate;
+} I2O_HBA_SCSI_CONTROLLER_INFO_SCALAR, *PI2O_HBA_SCSI_CONTROLLER_INFO_SCALAR;
+
+
+/* - 0201h - HBA SCSI Bus Port Information Parameter Group */
+
+/*  NOTE:   Refer to the SCSI Peripheral Class Bus Port Information Parameter
+            Group field definitions for HBA SCSI Bus Port field definitions.
+ */
+
+typedef struct _I2O_HBA_SCSI_BUS_PORT_INFO_SCALAR {
+    U8          PhysicalInterface;
+    U8          ElectricalInterface;
+    U8          Isochronous;
+    U8          ConnectorType;
+    U8          ConnectorGender;
+    U8          Reserved1;
+    U16         Reserved2;
+    U32         MaxNumberDevices;
+    U32         DeviceIdBegin;
+    U32         DeviceIdEnd;
+    U8          LunBegin[8];
+    U8          LunEnd[8];
+} I2O_HBA_SCSI_BUS_PORT_INFO_SCALAR, *PI2O_HBA_SCSI_BUS_PORT_INFO_SCALAR;
+
+
+/* - 0300h - HBA FCA Controller Information Parameters Group defines */
+
+/* SCSI Type */
+
+#define I2O_FCA_TYPE_UNKNOWN                0x00
+#define I2O_FCA_TYPE_FCAL                   0x01
+
+typedef struct _I2O_HBA_FCA_CONTROLLER_INFO_SCALAR {
+    U8          FcaType;
+    U8          Reserved1;
+    U16         Reserved2;
+} I2O_HBA_FCA_CONTROLLER_INFO_SCALAR, *PI2O_HBA_FCA_CONTROLLER_INFO_SCALAR;
+
+
+/* - 0301h - HBA FCA Port Information Parameters Group defines */
+
+typedef struct _I2O_HBA_FCA_PORT_INFO_SCALAR {
+    U32         Reserved4;
+} I2O_HBA_FCA_PORT_INFO_SCALAR, *PI2O_HBA_FCA_PORT_INFO_SCALAR;
+
+
+/****************************************************************************/
+
+/* I2O Bus Adapter Class Specific Message Definitions */
+
+/****************************************************************************/
+
+
+/****************************************************************************/
+
+/* I2O Bus Adapter Class Reply Message Frame */
+
+typedef struct _I2O_HBA_REPLY_MESSAGE_FRAME {
+    I2O_SINGLE_REPLY_MESSAGE_FRAME StdReplyFrame;
+} I2O_HBA_REPLY_MESSAGE_FRAME, *PI2O_HBA_REPLY_MESSAGE_FRAME;
+
+
+/****************************************************************************/
+
+/* I2O HBA Adapter Reset Message Frame */
+
+typedef struct _I2O_HBA_ADAPTER_RESET_MESSAGE {
+    I2O_MESSAGE_FRAME       StdMessageFrame;
+    I2O_TRANSACTION_CONTEXT TransactionContext;
+} I2O_HBA_ADAPTER_RESET_MESSAGE, *PI2O_HBA_ADAPTER_RESET_MESSAGE;
+
+
+/****************************************************************************/
+
+/* I2O HBA Bus Quiesce Message Frame */
+
+typedef U32     I2O_HBQ_FLAGS;
+
+#define I2O_HBQ_FLAG_NORMAL             0x0000
+#define I2O_HBQ_FLAG_QUIESCE            0x0001
+
+typedef struct _I2O_HBA_BUS_QUIESCE_MESSAGE {
+    I2O_MESSAGE_FRAME       StdMessageFrame;
+    I2O_TRANSACTION_CONTEXT TransactionContext;
+    I2O_HBQ_FLAGS           Flags;
+} I2O_HBA_BUS_QUIESCE_MESSAGE, *PI2O_HBA_BUS_QUIESCE_MESSAGE;
+
+
+/****************************************************************************/
+
+/* I2O HBA Bus Reset Message Frame */
+
+typedef struct _I2O_HBA_BUS_RESET_MESSAGE {
+    I2O_MESSAGE_FRAME       StdMessageFrame;
+    I2O_TRANSACTION_CONTEXT TransactionContext;
+} I2O_HBA_BUS_RESET_MESSAGE, *PI2O_HBA_BUS_RESET_MESSAGE;
+
+
+/****************************************************************************/
+
+/* I2O HBA Bus Scan Message Frame */
+
+/* NOTE: SCSI-2 8-bit scalar LUN goes into offset 1 of Lun arrays */
+
+typedef struct _I2O_HBA_BUS_SCAN_MESSAGE {
+    I2O_MESSAGE_FRAME       StdMessageFrame;
+    I2O_TRANSACTION_CONTEXT TransactionContext;
+} I2O_HBA_BUS_SCAN_MESSAGE, *PI2O_HBA_BUS_SCAN_MESSAGE;
+
+
+PRAGMA_PACK_POP
+
+PRAGMA_ALIGN_POP
+
+#endif      /* I2O_ADPTR_HDR */
+
+