3ware 9000 SATA-RAID driver v2.26.00.009

diff -Naur linux-2.6.6-mm4/drivers/scsi/3w-9xxx.h linux-2.6.6-mm5/drivers/scsi/3w-9xxx.h
@@ -0,0 +1,726 @@
+/*
+   3w-9xxx.h -- 3ware 9000 Storage Controller device driver for Linux.
+
+   Written By: Adam Radford <[email protected]>
+
+   Copyright (C) 2004 Applied Micro Circuits Corporation.
+
+   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; version 2 of the License.
+
+   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.
+
+   NO WARRANTY
+   THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR
+   CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT
+   LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
+   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is
+   solely responsible for determining the appropriateness of using and
+   distributing the Program and assumes all risks associated with its
+   exercise of rights under this Agreement, including but not limited to
+   the risks and costs of program errors, damage to or loss of data,
+   programs or equipment, and unavailability or interruption of operations.
+
+   DISCLAIMER OF LIABILITY
+   NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY
+   DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+   DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), 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 OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED
+   HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES
+
+   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
+
+   Bugs/Comments/Suggestions should be mailed to:
+   [email protected]
+
+   For more information, goto:
+   http://www.amcc.com
+*/
+
+#ifndef _3W_9XXX_H
+#define _3W_9XXX_H
+
+/* AEN string type */
+typedef struct TAG_twa_message_type {
+  unsigned int   code;
+  char*          text;
+} twa_message_type;
+
+/* AEN strings */
+static twa_message_type twa_aen_table[] = {
+	{0x0000, "AEN queue empty"},
+	{0x0001, "Controller reset occurred"},
+	{0x0002, "Degraded unit detected"},
+	{0x0003, "Controller error occured"},
+	{0x0004, "Background rebuild failed"},
+	{0x0005, "Background rebuild done"},
+	{0x0006, "Incomplete unit detected"},
+	{0x0007, "Background initialize done"},
+	{0x0008, "Unclean shutdown detected"},
+	{0x0009, "Drive timeout detected"},
+	{0x000A, "Drive error detected"},
+	{0x000B, "Rebuild started"},
+	{0x000C, "Background initialize started"},
+	{0x000D, "Entire logical unit was deleted"},
+	{0x000E, "Background initialize failed"},
+	{0x000F, "SMART attribute exceeded threshold"},
+	{0x0010, "Power supply reported AC under range"},
+	{0x0011, "Power supply reported DC out of range"},
+	{0x0012, "Power supply reported a malfunction"},
+	{0x0013, "Power supply predicted malfunction"},
+	{0x0014, "Battery charge is below threshold"},
+	{0x0015, "Fan speed is below threshold"},
+	{0x0016, "Temperature sensor is above threshold"},
+	{0x0017, "Power supply was removed"},
+	{0x0018, "Power supply was inserted"},
+	{0x0019, "Drive was removed from a bay"},
+	{0x001A, "Drive was inserted into a bay"},
+	{0x001B, "Drive bay cover door was opened"},
+	{0x001C, "Drive bay cover door was closed"},
+	{0x001D, "Product case was opened"},
+	{0x0020, "Prepare for shutdown (power-off)"},
+	{0x0021, "Downgrade UDMA mode to lower speed"},
+	{0x0022, "Upgrade UDMA mode to higher speed"},
+	{0x0023, "Sector repair completed"},
+	{0x0024, "Sbuf memory test failed"},
+	{0x0025, "Error flushing cached write data to array"},
+	{0x0026, "Drive reported data ECC error"},
+	{0x0027, "DCB has checksum error"},
+	{0x0028, "DCB version is unsupported"},
+	{0x0029, "Background verify started"},
+	{0x002A, "Background verify failed"},
+	{0x002B, "Background verify done"},
+	{0x002C, "Bad sector overwritten during rebuild"},
+	{0x002D, "Background rebuild error on source drive"},
+	{0x002E, "Replace failed because replacement drive too small"},
+	{0x002F, "Verify failed because array was never initialized"},
+	{0x0030, "Unsupported ATA drive"},
+	{0x0031, "Synchronize host/controller time"},
+	{0x0032, "Spare capacity is inadequate for some units"},
+	{0x0033, "Background migration started"},
+	{0x0034, "Background migration failed"},
+	{0x0035, "Background migration done"},
+	{0x0036, "Verify detected and fixed data/parity mismatch"},
+	{0x0037, "SO-DIMM incompatible"},
+	{0x0038, "SO-DIMM not detected"},
+	{0x0039, "Corrected Sbuf ECC error"},
+	{0x003A, "Drive power on reset detected"},
+	{0x003B, "Background rebuild paused"},
+	{0x003C, "Background initialize paused"},
+	{0x003D, "Background verify paused"},
+	{0x003E, "Background migration paused"},
+	{0x003F, "Corrupt flash file system detected"},
+	{0x0040, "Flash file system repaired"},
+	{0x0041, "Unit number assignments were lost"},
+	{0x0042, "Error during read of primary DCB"},
+	{0x0043, "Latent error found in backup DCB"},
+	{0x00FC, "Recovered/finished array membership update"},
+	{0x00FD, "Handler lockup"},
+	{0x00FE, "Retrying PCI transfer"},
+	{0x00FF, "AEN queue is full"},
+	{0xFFFFFFFF, (char*) 0}
+};
+
+/* AEN severity table */
+static char *twa_aen_severity_table[] =
+{
+	"None", "ERROR", "WARNING", "INFO", "DEBUG", (char*) 0
+};
+
+/* Error strings */
+static twa_message_type twa_error_table[] = {
+	{0x0100, "SGL entry contains zero data"},
+	{0x0101, "Invalid command opcode"},
+	{0x0102, "SGL entry has unaligned address"},
+	{0x0103, "SGL size does not match command"},
+	{0x0104, "SGL entry has illegal length"},
+	{0x0105, "Command packet is not aligned"},
+	{0x0106, "Invalid request ID"},
+	{0x0107, "Duplicate request ID"},
+	{0x0108, "ID not locked"},
+	{0x0109, "LBA out of range"},
+	{0x010A, "Logical unit not supported"},
+	{0x010B, "Parameter table does not exist"},
+	{0x010C, "Parameter index does not exist"},
+	{0x010D, "Invalid field in CDB"},
+	{0x010E, "Specified port has invalid drive"},
+	{0x010F, "Parameter item size mismatch"},
+	{0x0110, "Failed memory allocation"},
+	{0x0111, "Memory request too large"},
+	{0x0112, "Out of memory segments"},
+	{0x0113, "Invalid address to deallocate"},
+	{0x0114, "Out of memory"},
+	{0x0115, "Out of heap"},
+	{0x0120, "Double degrade"},
+	{0x0121, "Drive not degraded"},
+	{0x0122, "Reconstruct error"},
+	{0x0123, "Replace not accepted"},
+	{0x0124, "Replace drive capacity too small"},
+	{0x0125, "Sector count not allowed"},
+	{0x0126, "No spares left"},
+	{0x0127, "Reconstruct error"},
+	{0x0128, "Unit is offline"},
+	{0x0129, "Cannot update status to DCB"},
+	{0x0130, "Invalid stripe handle"},
+	{0x0131, "Handle that was not locked"},
+	{0x0132, "Handle that was not empty"},
+	{0x0133, "Handle has different owner"},
+	{0x0140, "IPR has parent"},
+	{0x0150, "Illegal Pbuf address alignment"},
+	{0x0151, "Illegal Pbuf transfer length"},
+	{0x0152, "Illegal Sbuf address alignment"},
+	{0x0153, "Illegal Sbuf transfer length"},
+	{0x0160, "Command packet too large"},
+	{0x0161, "SGL exceeds maximum length"},
+	{0x0162, "SGL has too many entries"},
+	{0x0170, "Insufficient resources for rebuilder"},
+	{0x0171, "Verify error (data != parity)"},
+	{0x0180, "Requested segment not in directory of this DCB"},
+	{0x0181, "DCB segment has unsupported version"},
+	{0x0182, "DCB segment has checksum error"},
+	{0x0183, "DCB support (settings) segment invalid"},
+	{0x0184, "DCB UDB (unit descriptor block) segment invalid"},
+	{0x0185, "DCB GUID (globally unique identifier) segment invalid"},
+	{0x01A0, "Could not clear Sbuf"},
+	{0x01C0, "Flash identify failed"},
+	{0x01C1, "Flash out of bounds"},
+	{0x01C2, "Flash verify error"},
+	{0x01C3, "Flash file object not found"},
+	{0x01C4, "Flash file already present"},
+	{0x01C5, "Flash file system full"},
+	{0x01C6, "Flash file not present"},
+	{0x01C7, "Flash file size error"},
+	{0x01C8, "Bad flash file checksum"},
+	{0x01CA, "Corrupt flash file system detected"},
+	{0x01D0, "Invalid field in parameter list"},
+	{0x01D1, "Parameter list length error"},
+	{0x01D2, "Parameter item is not changeable"},
+	{0x01D3, "Parameter item is not saveable"},
+	{0x0200, "UDMA CRC error"},
+	{0x0201, "Internal CRC error"},
+	{0x0202, "Data ECC error"},
+	{0x0203, "ADP level 1 error"},
+	{0x0204, "Port timeout"},
+	{0x0205, "Drive power on reset"},
+	{0x0206, "ADP level 2 error"},
+	{0x0207, "Soft reset failed"},
+	{0x0208, "Drive not ready"},
+	{0x0209, "Unclassified port error"},
+	{0x020A, "Drive aborted command"},
+	{0x0210, "Internal CRC error"},
+	{0x0211, "PCI abort error"},
+	{0x0212, "PCI parity error"},
+	{0x0213, "Port handler error"},
+	{0x0214, "Token interrupt count error"},
+	{0x0215, "Timeout waiting for PCI transfer"},
+	{0x0216, "Corrected buffer ECC"},
+	{0x0217, "Uncorrected buffer ECC"},
+	{0x0230, "Unsupported command during flash recovery"},
+	{0x0231, "Next image buffer expected"},
+	{0x0232, "Binary image architecture incompatible"},
+	{0x0233, "Binary image has no signature"},
+	{0x0234, "Binary image has bad checksum"},
+	{0x0235, "Image downloaded overflowed buffer"},
+	{0x0240, "I2C device not found"},
+	{0x0241, "I2C transaction aborted"},
+	{0x0242, "SO-DIMM parameter(s) incompatible using defaults"},
+	{0x0243, "SO-DIMM unsupported"},
+	{0x0248, "SPI transfer status error"},
+	{0x0249, "SPI transfer timeout error"},
+	{0x0250, "Invalid unit descriptor size in CreateUnit"},
+	{0x0251, "Unit descriptor size exceeds data buffer in CreateUnit"},
+	{0x0252, "Invalid value in CreateUnit descriptor"},
+	{0x0253, "Inadequate disk space to support descriptor in CreateUnit"},
+	{0x0254, "Unable to create data channel for this unit descriptor"},
+	{0x0255, "CreateUnit descriptor specifies a drive already in use"},
+	{0x0256, "Unable to write configuration to all disks during CreateUnit"},
+	{0x0257, "CreateUnit does not support this descriptor version"},
+	{0x0258, "Invalid subunit for RAID 0 or 5 in CreateUnit"},
+	{0x0259, "Too many descriptors in CreateUnit"},
+	{0x025A, "Invalid configuration specified in CreateUnit descriptor"},
+	{0x025B, "Invalid LBA offset specified in CreateUnit descriptor"},
+	{0x025C, "Invalid stripelet size specified in CreateUnit descriptor"},
+	{0x0260, "SMART attribute exceeded threshold"},
+	{0xFFFFFFFF, (char*) 0}
+};
+
+/* Control register bit definitions */
+#define TW_CONTROL_CLEAR_HOST_INTERRUPT	       0x00080000
+#define TW_CONTROL_CLEAR_ATTENTION_INTERRUPT   0x00040000
+#define TW_CONTROL_MASK_COMMAND_INTERRUPT      0x00020000
+#define TW_CONTROL_MASK_RESPONSE_INTERRUPT     0x00010000
+#define TW_CONTROL_UNMASK_COMMAND_INTERRUPT    0x00008000
+#define TW_CONTROL_UNMASK_RESPONSE_INTERRUPT   0x00004000
+#define TW_CONTROL_CLEAR_ERROR_STATUS	       0x00000200
+#define TW_CONTROL_ISSUE_SOFT_RESET	       0x00000100
+#define TW_CONTROL_ENABLE_INTERRUPTS	       0x00000080
+#define TW_CONTROL_DISABLE_INTERRUPTS	       0x00000040
+#define TW_CONTROL_ISSUE_HOST_INTERRUPT	       0x00000020
+#define TW_CONTROL_CLEAR_PARITY_ERROR          0x00800000
+#define TW_CONTROL_CLEAR_QUEUE_ERROR           0x00400000
+#define TW_CONTROL_CLEAR_PCI_ABORT             0x00100000
+#define TW_CONTROL_CLEAR_SBUF_WRITE_ERROR      0x00000008
+
+/* Status register bit definitions */
+#define TW_STATUS_MAJOR_VERSION_MASK	       0xF0000000
+#define TW_STATUS_MINOR_VERSION_MASK	       0x0F000000
+#define TW_STATUS_PCI_PARITY_ERROR	       0x00800000
+#define TW_STATUS_QUEUE_ERROR		       0x00400000
+#define TW_STATUS_MICROCONTROLLER_ERROR	       0x00200000
+#define TW_STATUS_PCI_ABORT		       0x00100000
+#define TW_STATUS_HOST_INTERRUPT	       0x00080000
+#define TW_STATUS_ATTENTION_INTERRUPT	       0x00040000
+#define TW_STATUS_COMMAND_INTERRUPT	       0x00020000
+#define TW_STATUS_RESPONSE_INTERRUPT	       0x00010000
+#define TW_STATUS_COMMAND_QUEUE_FULL	       0x00008000
+#define TW_STATUS_RESPONSE_QUEUE_EMPTY	       0x00004000
+#define TW_STATUS_MICROCONTROLLER_READY	       0x00002000
+#define TW_STATUS_COMMAND_QUEUE_EMPTY	       0x00001000
+#define TW_STATUS_EXPECTED_BITS		       0x00002000
+#define TW_STATUS_UNEXPECTED_BITS	       0x00F00008
+#define TW_STATUS_SBUF_WRITE_ERROR             0x00000008
+#define TW_STATUS_VALID_INTERRUPT              0x00DF0008
+
+/* RESPONSE QUEUE BIT DEFINITIONS */
+#define TW_RESPONSE_ID_MASK		       0x00000FF0
+
+/* PCI related defines */
+#define TW_DEVICE_NAME			       "3w-9xxx"
+#define TW_NUMDEVICES 1
+#define TW_PCI_CLEAR_PARITY_ERRORS 0xc100
+#define TW_PCI_CLEAR_PCI_ABORT     0x2000
+
+/* Command packet opcodes used by the driver */
+#define TW_OP_INIT_CONNECTION 0x1
+#define TW_OP_GET_PARAM	      0x12
+#define TW_OP_SET_PARAM	      0x13
+#define TW_OP_EXECUTE_SCSI    0x10
+#define TW_OP_DOWNLOAD_FIRMWARE 0x16
+#define TW_OP_RESET             0x1C
+
+/* Asynchronous Event Notification (AEN) codes used by the driver */
+#define TW_AEN_QUEUE_EMPTY       0x0000
+#define TW_AEN_SOFT_RESET        0x0001
+#define TW_AEN_SYNC_TIME_WITH_HOST 0x031
+#define TW_AEN_SEVERITY_ERROR    0x1
+#define TW_AEN_SEVERITY_DEBUG    0x4
+#define TW_AEN_NOT_RETRIEVED 0x1
+#define TW_AEN_RETRIEVED 0x2
+
+/* Command state defines */
+#define TW_S_INITIAL   0x1  /* Initial state */
+#define TW_S_STARTED   0x2  /* Id in use */
+#define TW_S_POSTED    0x4  /* Posted to the controller */
+#define TW_S_PENDING   0x8  /* Waiting to be posted in isr */
+#define TW_S_COMPLETED 0x10 /* Completed by isr */
+#define TW_S_FINISHED  0x20 /* I/O completely done */
+
+/* Compatibility defines */
+#define TW_9000_ARCH_ID 0x5
+#define TW_CURRENT_FW_SRL 24
+#define TW_CURRENT_FW_BUILD 5
+#define TW_CURRENT_FW_BRANCH 1
+
+/* Misc defines */
+#define TW_SECTOR_SIZE                        512
+#define TW_ALIGNMENT_9000                     4  /* 4 bytes */
+#define TW_ALIGNMENT_9000_SGL                 0x3
+#define TW_MAX_UNITS			      16
+#define TW_INIT_MESSAGE_CREDITS		      0x100
+#define TW_INIT_COMMAND_PACKET_SIZE	      0x3
+#define TW_INIT_COMMAND_PACKET_SIZE_EXTENDED  0x6
+#define TW_EXTENDED_INIT_CONNECT	      0x2
+#define TW_BUNDLED_FW_SAFE_TO_FLASH	      0x4
+#define TW_CTLR_FW_RECOMMENDS_FLASH	      0x8
+#define TW_CTLR_FW_COMPATIBLE		      0x2
+#define TW_BASE_FW_SRL			      0x17
+#define TW_BASE_FW_BRANCH		      0
+#define TW_BASE_FW_BUILD		      1
+#if BITS_PER_LONG > 32
+#define TW_APACHE_MAX_SGL_LENGTH 72
+#define TW_ESCALADE_MAX_SGL_LENGTH 41
+#define TW_APACHE_CMD_PKT_SIZE 5
+#else
+#define TW_APACHE_MAX_SGL_LENGTH 109
+#define TW_ESCALADE_MAX_SGL_LENGTH 62
+#define TW_APACHE_CMD_PKT_SIZE 4
+#endif
+#define TW_ATA_PASS_SGL_MAX                   60
+#define TW_Q_LENGTH			      256
+#define TW_Q_START			      0
+#define TW_MAX_SLOT			      32
+#define TW_MAX_RESET_TRIES		      2
+#define TW_MAX_CMDS_PER_LUN		      254
+#define TW_MAX_RESPONSE_DRAIN		      256
+#define TW_MAX_AEN_DRAIN		      40
+#define TW_IN_INTR                            1
+#define TW_IN_IOCTL                           2
+#define TW_IN_CHRDEV_IOCTL                    3
+#define TW_IN_ATTENTION_LOOP		      4
+#define TW_MAX_SECTORS                        256
+#define TW_AEN_WAIT_TIME                      1000
+#define TW_IOCTL_WAIT_TIME                    (1 * HZ) /* 1 second */
+#define TW_MAX_CDB_LEN                        16
+#define TW_ISR_DONT_COMPLETE                  2
+#define TW_ISR_DONT_RESULT                    3
+#define TW_IOCTL_CHRDEV_TIMEOUT               60 /* 60 seconds */
+#define TW_IOCTL_CHRDEV_FREE                  -1
+#define TW_COMMAND_OFFSET                     128 /* 128 bytes */
+#define TW_VERSION_TABLE                      0x0402
+#define TW_TIMEKEEP_TABLE		      0x040A
+#define TW_INFORMATION_TABLE		      0x0403
+#define TW_PARAM_FWVER			      3
+#define TW_PARAM_FWVER_LENGTH		      16
+#define TW_PARAM_BIOSVER		      4
+#define TW_PARAM_BIOSVER_LENGTH		      16
+#define TW_PARAM_PORTCOUNT		      3
+#define TW_PARAM_PORTCOUNT_LENGTH	      1
+#define TW_MIN_SGL_LENGTH                     0x200 /* 512 bytes */
+#define TW_MAX_SENSE_LENGTH                   256
+#define TW_EVENT_SOURCE_AEN                   0x1000
+#define TW_EVENT_SOURCE_COMMAND               0x1001
+#define TW_EVENT_SOURCE_PCHIP                 0x1002
+#define TW_EVENT_SOURCE_DRIVER                0x1003
+#define TW_IOCTL_GET_COMPATIBILITY_INFO	      0x101
+#define TW_IOCTL_GET_LAST_EVENT               0x102
+#define TW_IOCTL_GET_FIRST_EVENT              0x103
+#define TW_IOCTL_GET_NEXT_EVENT               0x104
+#define TW_IOCTL_GET_PREVIOUS_EVENT           0x105
+#define TW_IOCTL_GET_LOCK                     0x106
+#define TW_IOCTL_RELEASE_LOCK                 0x107
+#define TW_IOCTL_FIRMWARE_PASS_THROUGH        0x108
+#define TW_IOCTL_ERROR_STATUS_NOT_LOCKED      0x1001 // Not locked
+#define TW_IOCTL_ERROR_STATUS_LOCKED          0x1002 // Already locked
+#define TW_IOCTL_ERROR_STATUS_NO_MORE_EVENTS  0x1003 // No more events
+#define TW_IOCTL_ERROR_STATUS_AEN_CLOBBER     0x1004 // AEN clobber occurred
+#define TW_IOCTL_ERROR_OS_EFAULT	      -EFAULT // Bad address
+#define TW_IOCTL_ERROR_OS_EINTR		      -EINTR  // Interrupted system call
+#define TW_IOCTL_ERROR_OS_EINVAL	      -EINVAL // Invalid argument
+#define TW_IOCTL_ERROR_OS_ENOMEM	      -ENOMEM // Out of memory
+#define TW_IOCTL_ERROR_OS_ERESTARTSYS	      -ERESTARTSYS // Restart system call
+#define TW_IOCTL_ERROR_OS_EIO		      -EIO // I/O error
+#define TW_IOCTL_ERROR_OS_ENOTTY	      -ENOTTY // Not a typewriter
+#define TW_IOCTL_ERROR_OS_ENODEV	      -ENODEV // No such device
+#define TW_ALLOCATION_LENGTH		      128
+#define TW_SENSE_DATA_LENGTH		      18
+#define TW_STATUS_CHECK_CONDITION	      2
+#define TW_ERROR_LOGICAL_UNIT_NOT_SUPPORTED   0x10a
+#define TW_ERROR_UNIT_OFFLINE                 0x128
+#define TW_MESSAGE_SOURCE_CONTROLLER_ERROR    3
+#define TW_MESSAGE_SOURCE_CONTROLLER_EVENT    4
+#define TW_MESSAGE_SOURCE_LINUX_DRIVER        6
+#define TW_DRIVER TW_MESSAGE_SOURCE_LINUX_DRIVER
+#define TW_MESSAGE_SOURCE_LINUX_OS            9
+#define TW_OS TW_MESSAGE_SOURCE_LINUX_OS
+#if BITS_PER_LONG > 32
+#define TW_COMMAND_SIZE			      5
+#define TW_DMA_MASK			      DMA_64BIT_MASK
+#else
+#define TW_COMMAND_SIZE			      4
+#define TW_DMA_MASK			      DMA_32BIT_MASK
+#endif
+
+/* Macros */
+#define TW_CONTROL_REG_ADDR(x) (x->base_addr)
+#define TW_STATUS_REG_ADDR(x) ((unsigned char *)x->base_addr + 0x4)
+#if BITS_PER_LONG > 32
+#define TW_COMMAND_QUEUE_REG_ADDR(x) ((unsigned char *)x->base_addr + 0x20)
+#else
+#define TW_COMMAND_QUEUE_REG_ADDR(x) ((unsigned char *)x->base_addr + 0x8)
+#endif
+#define TW_RESPONSE_QUEUE_REG_ADDR(x) ((unsigned char *)x->base_addr + 0xC)
+#define TW_CLEAR_ALL_INTERRUPTS(x) (writel(TW_STATUS_VALID_INTERRUPT, TW_CONTROL_REG_ADDR(x)))
+#define TW_CLEAR_ATTENTION_INTERRUPT(x) (writel(TW_CONTROL_CLEAR_ATTENTION_INTERRUPT, TW_CONTROL_REG_ADDR(x)))
+#define TW_CLEAR_HOST_INTERRUPT(x) (writel(TW_CONTROL_CLEAR_HOST_INTERRUPT, TW_CONTROL_REG_ADDR(x)))
+#define TW_DISABLE_INTERRUPTS(x) (writel(TW_CONTROL_DISABLE_INTERRUPTS, TW_CONTROL_REG_ADDR(x)))
+#define TW_ENABLE_AND_CLEAR_INTERRUPTS(x) (writel(TW_CONTROL_CLEAR_ATTENTION_INTERRUPT | TW_CONTROL_UNMASK_RESPONSE_INTERRUPT | TW_CONTROL_ENABLE_INTERRUPTS, TW_CONTROL_REG_ADDR(x)))
+#define TW_MASK_COMMAND_INTERRUPT(x) (writel(TW_CONTROL_MASK_COMMAND_INTERRUPT, TW_CONTROL_REG_ADDR(x)))
+#define TW_UNMASK_COMMAND_INTERRUPT(x) (writel(TW_CONTROL_UNMASK_COMMAND_INTERRUPT, TW_CONTROL_REG_ADDR(x)))
+#define TW_SOFT_RESET(x) (writel(TW_CONTROL_ISSUE_SOFT_RESET | \
+			TW_CONTROL_CLEAR_HOST_INTERRUPT | \
+			TW_CONTROL_CLEAR_ATTENTION_INTERRUPT | \
+			TW_CONTROL_MASK_COMMAND_INTERRUPT | \
+			TW_CONTROL_MASK_RESPONSE_INTERRUPT | \
+			TW_CONTROL_CLEAR_ERROR_STATUS | \
+			TW_CONTROL_DISABLE_INTERRUPTS, TW_CONTROL_REG_ADDR(x)))
+#define TW_PRINTK(h,a,b,c) { \
+if (h) \
+printk(KERN_WARNING "3w-9xxx: scsi%d: ERROR: (0x%02X:0x%04X): %s.\n",h->host_no,a,b,c); \
+else \
+printk(KERN_WARNING "3w-9xxx: ERROR: (0x%02X:0x%04X): %s.\n",a,b,c); \
+}
+
+#pragma pack(1)
+
+/* Scatter Gather List Entry */
+typedef struct TAG_TW_SG_Entry {
+	unsigned long address;
+	u32 length;
+} TW_SG_Entry;
+
+/* Command Packet */
+typedef struct TW_Command {
+	/* First DWORD */
+	struct {
+		unsigned char opcode:5;
+		unsigned char sgl_offset:3;
+	} byte0_offset;
+	unsigned char size;
+	unsigned char request_id;
+	struct {
+		unsigned char unit:4;
+		unsigned char host_id:4;
+	} byte3_offset;
+	/* Second DWORD */
+	unsigned char status;
+	unsigned char flags;
+	union {
+		unsigned short block_count;
+		unsigned short parameter_count;
+	} byte6_offset;
+	union {
+		struct {
+			u32 lba;
+			TW_SG_Entry sgl[TW_ESCALADE_MAX_SGL_LENGTH];
+#if BITS_PER_LONG > 32
+			u32 padding[2];	/* pad to 512 bytes */
+#else
+			u32 padding;
+#endif
+		} io;
+		struct {
+			TW_SG_Entry sgl[TW_ESCALADE_MAX_SGL_LENGTH];
+#if BITS_PER_LONG > 32
+			u32 padding[3];
+#else
+			u32 padding[2];
+#endif
+		} param;
+	} byte8_offset;
+} TW_Command;
+
+/* Scatter gather element for 9000+ controllers */
+typedef struct TAG_TW_SG_Apache {
+	unsigned long address;
+	u32 length;
+} TW_SG_Apache;
+
+/* Command Packet for 9000+ controllers */
+typedef struct TAG_TW_Command_Apache {
+	struct {
+		unsigned char opcode:5;
+		unsigned char reserved:3;
+	} command;
+	unsigned char unit;
+	unsigned short request_id;
+	unsigned char status;
+	unsigned char sgl_offset;
+	unsigned short sgl_entries;
+	unsigned char cdb[16];
+	TW_SG_Apache sg_list[TW_APACHE_MAX_SGL_LENGTH];
+#if BITS_PER_LONG > 32
+	unsigned char padding[8];
+#endif
+} TW_Command_Apache;
+
+/* New command packet header */
+typedef struct TAG_TW_Command_Apache_Header {
+	unsigned char sense_data[TW_SENSE_DATA_LENGTH];
+	struct {
+		char reserved[4];
+		unsigned short error;
+		unsigned char padding;
+		struct {
+			unsigned char severity:3;
+			unsigned char reserved:5;
+		} substatus_block;
+	} status_block;
+	unsigned char err_specific_desc[98];
+	struct {
+		unsigned char size_header;
+		unsigned short reserved;
+		unsigned char size_sense;
+	} header_desc;
+} TW_Command_Apache_Header;
+
+/* This struct is a union of the 2 command packets */
+typedef struct TAG_TW_Command_Full {
+	TW_Command_Apache_Header header;
+	union {
+		TW_Command oldcommand;
+		TW_Command_Apache newcommand;
+	} command;
+} TW_Command_Full;
+
+/* Initconnection structure */
+typedef struct TAG_TW_Initconnect {
+	unsigned char opcode:5;
+	unsigned char res1:3;
+	unsigned char size;
+	unsigned char request_id;
+	unsigned char res2;
+	unsigned char status;
+	unsigned char flags;
+	unsigned short message_credits;
+	u32 features;
+	unsigned short fw_srl;
+	unsigned short fw_arch_id;
+	unsigned short fw_branch;
+	unsigned short fw_build;
+	u32 result;
+} TW_Initconnect;
+
+/* Event info structure */
+typedef struct TAG_TW_Event
+{
+	unsigned int sequence_id;
+	unsigned int time_stamp_sec;
+	unsigned short aen_code;
+	unsigned char severity;
+	unsigned char retrieved;
+	unsigned char repeat_count;
+	unsigned char parameter_len;
+	unsigned char parameter_data[98];
+} TW_Event;
+
+typedef struct TAG_TW_Ioctl_Driver_Command {
+	unsigned int control_code;
+	unsigned int status;
+	unsigned int unique_id;
+	unsigned int sequence_id;
+	unsigned int os_specific;
+	unsigned int buffer_length;
+} TW_Ioctl_Driver_Command;
+
+typedef struct TAG_TW_Ioctl_Apache {
+	TW_Ioctl_Driver_Command driver_command;
+        char padding[488];
+	TW_Command_Full firmware_command;
+	char data_buffer[1];
+} TW_Ioctl_Buf_Apache;
+
+/* Lock structure for ioctl get/release lock */
+typedef struct TAG_TW_Lock {
+	unsigned long timeout_msec;
+	unsigned long time_remaining_msec;
+	unsigned long force_flag;
+} TW_Lock;
+
+/* GetParam descriptor */
+typedef struct {
+	unsigned short	table_id;
+	unsigned short	parameter_id;
+	unsigned short	parameter_size_bytes;
+	unsigned short  actual_parameter_size_bytes;
+	unsigned char	data[1];
+} TW_Param_Apache, *PTW_Param_Apache;
+
+/* Response queue */
+typedef union TAG_TW_Response_Queue {
+	struct {
+		u32 undefined_1: 4;
+		u32 response_id: 8;
+		u32 undefined_2: 20;
+	} u;
+	u32 value;
+} TW_Response_Queue;
+
+typedef struct TAG_TW_Info {
+	char *buffer;
+	int length;
+	int offset;
+	int position;
+} TW_Info;
+
+/* Compatibility information structure */
+typedef struct TAG_TW_Compatibility_Info
+{
+	char driver_version[32];
+	unsigned short working_srl;
+	unsigned short working_branch;
+	unsigned short working_build;
+} TW_Compatibility_Info;
+
+/* Command header for ATA pass-thru */
+typedef struct TAG_TW_Passthru
+{
+	struct {
+		unsigned char opcode:5;
+		unsigned char sgloff:3;
+	} byte0;
+	unsigned char size;
+	unsigned char request_id;
+	struct {
+		unsigned char aport:4;
+		unsigned char host_id:4;
+	} byte3;
+	unsigned char status;
+	unsigned char flags;
+	unsigned short param;
+	unsigned short features;
+	unsigned short sector_count;
+	unsigned short sector_num;
+	unsigned short cylinder_lo;
+	unsigned short cylinder_hi;
+	unsigned char drive_head;
+	unsigned char command;
+	TW_SG_Entry sg_list[TW_ATA_PASS_SGL_MAX];
+	unsigned char padding[12];
+} TW_Passthru;
+
+typedef struct TAG_TW_Device_Extension {
+	u32                     *base_addr;
+	unsigned long	       	*generic_buffer_virt[TW_Q_LENGTH];
+	unsigned long	       	generic_buffer_phys[TW_Q_LENGTH];
+	unsigned long	       	*command_packet_virt[TW_Q_LENGTH];
+	unsigned long		command_packet_phys[TW_Q_LENGTH];
+	struct pci_dev		*tw_pci_dev;
+	struct scsi_cmnd	*srb[TW_Q_LENGTH];
+	unsigned char		free_queue[TW_Q_LENGTH];
+	unsigned char		free_head;
+	unsigned char		free_tail;
+	unsigned char		pending_queue[TW_Q_LENGTH];
+	unsigned char		pending_head;
+	unsigned char		pending_tail;
+	int     		state[TW_Q_LENGTH];
+	unsigned int		posted_request_count;
+	unsigned int		max_posted_request_count;
+	unsigned int	        pending_request_count;
+	unsigned int		max_pending_request_count;
+	unsigned int		max_sgl_entries;
+	unsigned int		sgl_entries;
+	unsigned int		num_aborts;
+	unsigned int		num_resets;
+	unsigned int		sector_count;
+	unsigned int		max_sector_count;
+	unsigned int		aen_count;
+	struct Scsi_Host	*host;
+	long			flags;
+	int			reset_print;
+	TW_Event                *event_queue[TW_Q_LENGTH];
+	unsigned char           error_index;
+	unsigned char		event_queue_wrapped;
+	unsigned int            error_sequence_id;
+	int                     ioctl_sem_lock;
+	u32                     ioctl_msec;
+	int			chrdev_request_id;
+	wait_queue_head_t	ioctl_wqueue;
+	struct semaphore	ioctl_sem;
+	char			aen_clobber;
+	unsigned short		working_srl;
+	unsigned short		working_branch;
+	unsigned short		working_build;
+} TW_Device_Extension;
+
+#pragma pack()
+
+#endif /* _3W_9XXX_H */
+

diff -Naur linux-2.6.6-mm4/include/linux/pci_ids.h linux-2.6.6-mm5/include/linux/pci_ids.h
@@ -1758,6 +1758,8 @@
 
 #define PCI_VENDOR_ID_3WARE		0x13C1
 #define PCI_DEVICE_ID_3WARE_1000	0x1000
+#define PCI_DEVICE_ID_3WARE_7000	0x1001
+#define PCI_DEVICE_ID_3WARE_9000	0x1002
 
 #define PCI_VENDOR_ID_IOMEGA		0x13ca
 #define PCI_DEVICE_ID_IOMEGA_BUZ	0x4231