196 lines
4.9 KiB
C
196 lines
4.9 KiB
C
/*
|
|
* Definitions for bulk memory services
|
|
*
|
|
* bulkmem.h 1.13 2001/08/24 12:16:12
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License
|
|
* Version 1.1 (the "License"); you may not use this file except in
|
|
* compliance with the License. You may obtain a copy of the License
|
|
* at http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS"
|
|
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
|
|
* the License for the specific language governing rights and
|
|
* limitations under the License.
|
|
*
|
|
* The initial developer of the original code is David A. Hinds
|
|
* <dahinds@users.sourceforge.net>. Portions created by David A. Hinds
|
|
* are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
|
|
*
|
|
* Alternatively, the contents of this file may be used under the
|
|
* terms of the GNU General Public License version 2 (the "GPL"), in
|
|
* which case the provisions of the GPL are applicable instead of the
|
|
* above. If you wish to allow the use of your version of this file
|
|
* only under the terms of the GPL and not to allow others to use
|
|
* your version of this file under the MPL, indicate your decision by
|
|
* deleting the provisions above and replace them with the notice and
|
|
* other provisions required by the GPL. If you do not delete the
|
|
* provisions above, a recipient may use your version of this file
|
|
* under either the MPL or the GPL.
|
|
* bulkmem.h 1.3 1995/05/27 04:49:49
|
|
*/
|
|
|
|
#ifndef _LINUX_BULKMEM_H
|
|
#define _LINUX_BULKMEM_H
|
|
|
|
/* For GetFirstRegion and GetNextRegion */
|
|
typedef struct region_info_t {
|
|
u_int Attributes;
|
|
u_int CardOffset;
|
|
u_int RegionSize;
|
|
u_int AccessSpeed;
|
|
u_int BlockSize;
|
|
u_int PartMultiple;
|
|
u_char JedecMfr, JedecInfo;
|
|
memory_handle_t next;
|
|
} region_info_t;
|
|
|
|
#define REGION_TYPE 0x0001
|
|
#define REGION_TYPE_CM 0x0000
|
|
#define REGION_TYPE_AM 0x0001
|
|
#define REGION_PREFETCH 0x0008
|
|
#define REGION_CACHEABLE 0x0010
|
|
#define REGION_BAR_MASK 0xe000
|
|
#define REGION_BAR_SHIFT 13
|
|
|
|
/* For OpenMemory */
|
|
typedef struct open_mem_t {
|
|
u_int Attributes;
|
|
u_int Offset;
|
|
} open_mem_t;
|
|
|
|
/* Attributes for OpenMemory */
|
|
#define MEMORY_TYPE 0x0001
|
|
#define MEMORY_TYPE_CM 0x0000
|
|
#define MEMORY_TYPE_AM 0x0001
|
|
#define MEMORY_EXCLUSIVE 0x0002
|
|
#define MEMORY_PREFETCH 0x0008
|
|
#define MEMORY_CACHEABLE 0x0010
|
|
#define MEMORY_BAR_MASK 0xe000
|
|
#define MEMORY_BAR_SHIFT 13
|
|
|
|
typedef struct eraseq_entry_t {
|
|
memory_handle_t Handle;
|
|
u_char State;
|
|
u_int Size;
|
|
u_int Offset;
|
|
void *Optional;
|
|
} eraseq_entry_t;
|
|
|
|
typedef struct eraseq_hdr_t {
|
|
int QueueEntryCnt;
|
|
eraseq_entry_t *QueueEntryArray;
|
|
} eraseq_hdr_t;
|
|
|
|
#define ERASE_QUEUED 0x00
|
|
#define ERASE_IN_PROGRESS(n) (((n) > 0) && ((n) < 0x80))
|
|
#define ERASE_IDLE 0xff
|
|
#define ERASE_PASSED 0xe0
|
|
#define ERASE_FAILED 0xe1
|
|
|
|
#define ERASE_MISSING 0x80
|
|
#define ERASE_MEDIA_WRPROT 0x84
|
|
#define ERASE_NOT_ERASABLE 0x85
|
|
#define ERASE_BAD_OFFSET 0xc1
|
|
#define ERASE_BAD_TECH 0xc2
|
|
#define ERASE_BAD_SOCKET 0xc3
|
|
#define ERASE_BAD_VCC 0xc4
|
|
#define ERASE_BAD_VPP 0xc5
|
|
#define ERASE_BAD_SIZE 0xc6
|
|
|
|
/* For CopyMemory */
|
|
typedef struct copy_op_t {
|
|
u_int Attributes;
|
|
u_int SourceOffset;
|
|
u_int DestOffset;
|
|
u_int Count;
|
|
} copy_op_t;
|
|
|
|
/* For ReadMemory and WriteMemory */
|
|
typedef struct mem_op_t {
|
|
u_int Attributes;
|
|
u_int Offset;
|
|
u_int Count;
|
|
} mem_op_t;
|
|
|
|
#define MEM_OP_BUFFER 0x01
|
|
#define MEM_OP_BUFFER_USER 0x00
|
|
#define MEM_OP_BUFFER_KERNEL 0x01
|
|
#define MEM_OP_DISABLE_ERASE 0x02
|
|
#define MEM_OP_VERIFY 0x04
|
|
|
|
/* For RegisterMTD */
|
|
typedef struct mtd_reg_t {
|
|
u_int Attributes;
|
|
u_int Offset;
|
|
u_long MediaID;
|
|
} mtd_reg_t;
|
|
|
|
/*
|
|
* Definitions for MTD requests
|
|
*/
|
|
|
|
typedef struct mtd_request_t {
|
|
u_int SrcCardOffset;
|
|
u_int DestCardOffset;
|
|
u_int TransferLength;
|
|
u_int Function;
|
|
u_long MediaID;
|
|
u_int Status;
|
|
u_int Timeout;
|
|
} mtd_request_t;
|
|
|
|
/* Fields in MTD Function */
|
|
#define MTD_REQ_ACTION 0x003
|
|
#define MTD_REQ_ERASE 0x000
|
|
#define MTD_REQ_READ 0x001
|
|
#define MTD_REQ_WRITE 0x002
|
|
#define MTD_REQ_COPY 0x003
|
|
#define MTD_REQ_NOERASE 0x004
|
|
#define MTD_REQ_VERIFY 0x008
|
|
#define MTD_REQ_READY 0x010
|
|
#define MTD_REQ_TIMEOUT 0x020
|
|
#define MTD_REQ_LAST 0x040
|
|
#define MTD_REQ_FIRST 0x080
|
|
#define MTD_REQ_KERNEL 0x100
|
|
|
|
/* Status codes */
|
|
#define MTD_WAITREQ 0x00
|
|
#define MTD_WAITTIMER 0x01
|
|
#define MTD_WAITRDY 0x02
|
|
#define MTD_WAITPOWER 0x03
|
|
|
|
/*
|
|
* Definitions for MTD helper functions
|
|
*/
|
|
|
|
/* For MTDModifyWindow */
|
|
typedef struct mtd_mod_win_t {
|
|
u_int Attributes;
|
|
u_int AccessSpeed;
|
|
u_int CardOffset;
|
|
} mtd_mod_win_t;
|
|
|
|
/* For MTDSetVpp */
|
|
typedef struct mtd_vpp_req_t {
|
|
u_char Vpp1, Vpp2;
|
|
} mtd_vpp_req_t;
|
|
|
|
/* For MTDRDYMask */
|
|
typedef struct mtd_rdy_req_t {
|
|
u_int Mask;
|
|
} mtd_rdy_req_t;
|
|
|
|
enum mtd_helper {
|
|
MTDRequestWindow, MTDModifyWindow, MTDReleaseWindow,
|
|
MTDSetVpp, MTDRDYMask
|
|
};
|
|
|
|
#ifdef IN_CARD_SERVICES
|
|
extern int MTDHelperEntry(int func, void *a1, void *a2);
|
|
#else
|
|
extern int MTDHelperEntry(int func, ...);
|
|
#endif
|
|
|
|
#endif /* _LINUX_BULKMEM_H */
|