| /*******************************************************************************
|
|
|
| This software file (the "File") is distributed by Marvell International Ltd.
|
| or its affiliate(s) under the terms of the GNU General Public License Version 2,
|
| June 1991 (the "License"). You may use, redistribute and/or modify this File
|
| in accordance with the terms and conditions of the License, a copy of which
|
| is available along with the File in the license.txt file or by writing to the
|
| Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
| or on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
|
|
|
| THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
|
| WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
|
| DISCLAIMED. The GPL License provides additional details about this warranty
|
| disclaimer.
|
|
|
| (C) Copyright 2004 - 2007 Marvell Semiconductor Israel Ltd. All Rights Reserved.
|
| (C) Copyright 1999 - 2004 Chipidea Microelectronica, S.A. All Rights Reserved.
|
|
|
| *******************************************************************************/
|
|
|
| #ifndef __disk_h__ |
| #define __disk_h__ |
| |
| #define USB_DCBWSIGNATURE (0x43425355) |
| #define USB_DCSWSIGNATURE (0x53425355) |
| #define USB_CBW_DIRECTION_BIT (0x80) |
| |
| /* USB Command Block Wrapper */ |
| typedef struct cbw_struct { |
| uint_32 DCBWSIGNATURE; |
| uint_32 DCBWTAG; |
| uint_32 DCBWDATALENGTH; |
| uint_8 BMCBWFLAGS; |
| /* 4 MSBs bits reserved */ |
| uint_8 BCBWCBLUN; |
| /* 3 MSB reserved */ |
| uint_8 BCBWCBLENGTH; |
| uint_8 CBWCB[16]; |
| } CBW_STRUCT, _PTR_ CBW_STRUCT_PTR; |
| |
| /* USB Command Status Wrapper */ |
| typedef struct csw_struct { |
| uint_32 DCSWSIGNATURE; |
| uint_32 DCSWTAG; |
| uint_32 DCSWDATARESIDUE; |
| uint_8 BCSWSTATUS; |
| } CSW_STRUCT, _PTR_ CSW_STRUCT_PTR; |
| |
| /* USB Mass storage Inquiry Command */ |
| typedef struct mass_storage_inquiry { |
| uint_8 OPCODE; |
| uint_8 LUN; |
| uint_8 PAGE_CODE; |
| uint_8 RESERVED1; |
| uint_8 ALLOCATION_LENGTH; |
| uint_8 RESERVED2[7]; |
| } DISK_INQUIRY, _PTR_ DISK_INQUIRY_PTR; |
| |
| /* USB Mass storage READ CAPACITY Data */ |
| typedef struct mass_storage_read_capacity { |
| uint_8 LAST_LOGICAL_BLOCK_ADDRESS[4]; |
| uint_8 BLOCK_LENGTH_IN_BYTES[4]; |
| } DISK_READ_CAPACITY, _PTR_ DISK_READ_CAPACITY_PTR; |
| |
| /* USB Mass storage Device information */ |
| typedef struct mass_storage_device_info { |
| uint_8 PERIPHERAL_DEVICE_TYPE; /* Bits 0-4. All other bits reserved */ |
| uint_8 RMB; /* Bit 7. All other bits reserved */ |
| uint_8 ANSI_ECMA_ISO_VERSION; /* ANSI: bits 0-2, ECMA: bits 3-5, |
| ** ISO: bits 6-7 |
| */ |
| uint_8 RESPONSE_DATA_FORMAT; /* bits 0-3. All other bits reserved */ |
| uint_8 ADDITIONAL_LENGTH; /* For UFI device: always set to 0x1F */ |
| uint_8 RESERVED1[3]; |
| uint_8 VENDOR_INFORMATION[8]; |
| uint_8 PRODUCT_ID[16]; |
| uint_8 PRODUCT_REVISION_LEVEL[4]; |
| } DISK_DEVICE_INFO, _PTR_ DISK_DEVICE_INFO_PTR; |
| |
| |
| extern _usb_device_handle usbDiskLoad(int devNo, int diskSize); |
| extern void usbDiskUnload(_usb_device_handle handle); |
| |
| #endif /* __disk_h__ */ |
| |
| /* EOF */ |
