diff --git a/drivers/scsi/pm8001/pm8001_ctl.h b/drivers/scsi/pm8001/pm8001_ctl.h
new file mode 100644
index 0000000..22644de
--- /dev/null
+++ b/drivers/scsi/pm8001/pm8001_ctl.h
@@ -0,0 +1,67 @@
+ /*
+  * PMC-Sierra SPC 8001 SAS/SATA based host adapters driver
+  *
+  * Copyright (c) 2008-2009 USI Co., Ltd.
+  * All rights reserved.
+  *
+  * 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,
+  *    without modification.
+  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+  *    substantially similar to the "NO WARRANTY" disclaimer below
+  *    ("Disclaimer") and any redistribution must be conditioned upon
+  *    including a substantially similar Disclaimer requirement for further
+  *    binary redistribution.
+  * 3. Neither the names of the above-listed copyright holders nor the names
+  *    of any contributors may be used to endorse or promote products derived
+  *    from this software without specific prior written permission.
+  *
+  * Alternatively, this software may be distributed under the terms of the
+  * GNU General Public License ("GPL") version 2 as published by the Free
+  * Software Foundation.
+  *
+  * NO WARRANTY
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
+  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+  * HOLDERS OR CONTRIBUTORS BE LIABLE FOR 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 DAMAGES.
+  *
+  */
+
+#ifndef PM8001_CTL_H_INCLUDED
+#define PM8001_CTL_H_INCLUDED
+
+#define IOCTL_BUF_SIZE		4096
+#define HEADER_LEN			28
+#define SIZE_OFFSET			16
+
+struct pm8001_ioctl_payload {
+	u32	signature;
+	u16	major_function;
+	u16	minor_function;
+	u16	length;
+	u16	status;
+	u16	offset;
+	u16	id;
+	u8	func_specific[1];
+};
+
+#define FLASH_OK                        0x000000
+#define FAIL_OPEN_BIOS_FILE             0x000100
+#define FAIL_FILE_SIZE                  0x000a00
+#define FAIL_PARAMETERS                 0x000b00
+#define FAIL_OUT_MEMORY                 0x000c00
+#define FLASH_IN_PROGRESS               0x001000
+
+#endif /* PM8001_CTL_H_INCLUDED */
+