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Annotation of Gnu-Mach/linux/pcmcia-cs/include/pcmcia/bulkmem.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Definitions for bulk memory services
        !             3:  *
        !             4:  * bulkmem.h 1.13 2001/08/24 12:16:12
        !             5:  *
        !             6:  * The contents of this file are subject to the Mozilla Public License
        !             7:  * Version 1.1 (the "License"); you may not use this file except in
        !             8:  * compliance with the License. You may obtain a copy of the License
        !             9:  * at http://www.mozilla.org/MPL/
        !            10:  *
        !            11:  * Software distributed under the License is distributed on an "AS IS"
        !            12:  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
        !            13:  * the License for the specific language governing rights and
        !            14:  * limitations under the License. 
        !            15:  *
        !            16:  * The initial developer of the original code is David A. Hinds
        !            17:  * <[email protected]>.  Portions created by David A. Hinds
        !            18:  * are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
        !            19:  *
        !            20:  * Alternatively, the contents of this file may be used under the
        !            21:  * terms of the GNU General Public License version 2 (the "GPL"), in
        !            22:  * which case the provisions of the GPL are applicable instead of the
        !            23:  * above.  If you wish to allow the use of your version of this file
        !            24:  * only under the terms of the GPL and not to allow others to use
        !            25:  * your version of this file under the MPL, indicate your decision by
        !            26:  * deleting the provisions above and replace them with the notice and
        !            27:  * other provisions required by the GPL.  If you do not delete the
        !            28:  * provisions above, a recipient may use your version of this file
        !            29:  * under either the MPL or the GPL.
        !            30:  * bulkmem.h 1.3 1995/05/27 04:49:49
        !            31:  */
        !            32: 
        !            33: #ifndef _LINUX_BULKMEM_H
        !            34: #define _LINUX_BULKMEM_H
        !            35: 
        !            36: /* For GetFirstRegion and GetNextRegion */
        !            37: typedef struct region_info_t {
        !            38:     u_int              Attributes;
        !            39:     u_int              CardOffset;
        !            40:     u_int              RegionSize;
        !            41:     u_int              AccessSpeed;
        !            42:     u_int              BlockSize;
        !            43:     u_int              PartMultiple;
        !            44:     u_char             JedecMfr, JedecInfo;
        !            45:     memory_handle_t    next;
        !            46: } region_info_t;
        !            47: 
        !            48: #define REGION_TYPE            0x0001
        !            49: #define REGION_TYPE_CM         0x0000
        !            50: #define REGION_TYPE_AM         0x0001
        !            51: #define REGION_PREFETCH                0x0008
        !            52: #define REGION_CACHEABLE       0x0010
        !            53: #define REGION_BAR_MASK                0xe000
        !            54: #define REGION_BAR_SHIFT       13
        !            55: 
        !            56: /* For OpenMemory */
        !            57: typedef struct open_mem_t {
        !            58:     u_int              Attributes;
        !            59:     u_int              Offset;
        !            60: } open_mem_t;
        !            61: 
        !            62: /* Attributes for OpenMemory */
        !            63: #define MEMORY_TYPE            0x0001
        !            64: #define MEMORY_TYPE_CM         0x0000
        !            65: #define MEMORY_TYPE_AM         0x0001
        !            66: #define MEMORY_EXCLUSIVE       0x0002
        !            67: #define MEMORY_PREFETCH                0x0008
        !            68: #define MEMORY_CACHEABLE       0x0010
        !            69: #define MEMORY_BAR_MASK                0xe000
        !            70: #define MEMORY_BAR_SHIFT       13
        !            71: 
        !            72: typedef struct eraseq_entry_t {
        !            73:     memory_handle_t    Handle;
        !            74:     u_char             State;
        !            75:     u_int              Size;
        !            76:     u_int              Offset;
        !            77:     void               *Optional;
        !            78: } eraseq_entry_t;
        !            79: 
        !            80: typedef struct eraseq_hdr_t {
        !            81:     int                        QueueEntryCnt;
        !            82:     eraseq_entry_t     *QueueEntryArray;
        !            83: } eraseq_hdr_t;
        !            84: 
        !            85: #define ERASE_QUEUED           0x00
        !            86: #define ERASE_IN_PROGRESS(n)   (((n) > 0) && ((n) < 0x80))
        !            87: #define ERASE_IDLE             0xff
        !            88: #define ERASE_PASSED           0xe0
        !            89: #define ERASE_FAILED           0xe1
        !            90: 
        !            91: #define ERASE_MISSING          0x80
        !            92: #define ERASE_MEDIA_WRPROT     0x84
        !            93: #define ERASE_NOT_ERASABLE     0x85
        !            94: #define ERASE_BAD_OFFSET       0xc1
        !            95: #define ERASE_BAD_TECH         0xc2
        !            96: #define ERASE_BAD_SOCKET       0xc3
        !            97: #define ERASE_BAD_VCC          0xc4
        !            98: #define ERASE_BAD_VPP          0xc5
        !            99: #define ERASE_BAD_SIZE         0xc6
        !           100: 
        !           101: /* For CopyMemory */
        !           102: typedef struct copy_op_t {
        !           103:     u_int              Attributes;
        !           104:     u_int              SourceOffset;
        !           105:     u_int              DestOffset;
        !           106:     u_int              Count;
        !           107: } copy_op_t;
        !           108: 
        !           109: /* For ReadMemory and WriteMemory */
        !           110: typedef struct mem_op_t {
        !           111:     u_int      Attributes;
        !           112:     u_int      Offset;
        !           113:     u_int      Count;
        !           114: } mem_op_t;
        !           115: 
        !           116: #define MEM_OP_BUFFER          0x01
        !           117: #define MEM_OP_BUFFER_USER     0x00
        !           118: #define MEM_OP_BUFFER_KERNEL   0x01
        !           119: #define MEM_OP_DISABLE_ERASE   0x02
        !           120: #define MEM_OP_VERIFY          0x04
        !           121: 
        !           122: /* For RegisterMTD */
        !           123: typedef struct mtd_reg_t {
        !           124:     u_int      Attributes;
        !           125:     u_int      Offset;
        !           126:     u_long     MediaID;
        !           127: } mtd_reg_t;
        !           128: 
        !           129: /*
        !           130:  *  Definitions for MTD requests
        !           131:  */
        !           132: 
        !           133: typedef struct mtd_request_t {
        !           134:     u_int      SrcCardOffset;
        !           135:     u_int      DestCardOffset;
        !           136:     u_int      TransferLength;
        !           137:     u_int      Function;
        !           138:     u_long     MediaID;
        !           139:     u_int      Status;
        !           140:     u_int      Timeout;
        !           141: } mtd_request_t;
        !           142: 
        !           143: /* Fields in MTD Function */
        !           144: #define MTD_REQ_ACTION         0x003
        !           145: #define MTD_REQ_ERASE          0x000
        !           146: #define MTD_REQ_READ           0x001
        !           147: #define MTD_REQ_WRITE          0x002
        !           148: #define MTD_REQ_COPY           0x003
        !           149: #define MTD_REQ_NOERASE                0x004
        !           150: #define MTD_REQ_VERIFY         0x008
        !           151: #define MTD_REQ_READY          0x010
        !           152: #define MTD_REQ_TIMEOUT                0x020
        !           153: #define MTD_REQ_LAST           0x040
        !           154: #define MTD_REQ_FIRST          0x080
        !           155: #define MTD_REQ_KERNEL         0x100
        !           156: 
        !           157: /* Status codes */
        !           158: #define MTD_WAITREQ    0x00
        !           159: #define MTD_WAITTIMER  0x01
        !           160: #define MTD_WAITRDY    0x02
        !           161: #define MTD_WAITPOWER  0x03
        !           162: 
        !           163: /*
        !           164:  *  Definitions for MTD helper functions
        !           165:  */
        !           166: 
        !           167: /* For MTDModifyWindow */
        !           168: typedef struct mtd_mod_win_t {
        !           169:     u_int      Attributes;
        !           170:     u_int      AccessSpeed;
        !           171:     u_int      CardOffset;
        !           172: } mtd_mod_win_t;
        !           173: 
        !           174: /* For MTDSetVpp */
        !           175: typedef struct mtd_vpp_req_t {
        !           176:     u_char     Vpp1, Vpp2;
        !           177: } mtd_vpp_req_t;
        !           178: 
        !           179: /* For MTDRDYMask */
        !           180: typedef struct mtd_rdy_req_t {
        !           181:     u_int      Mask;
        !           182: } mtd_rdy_req_t;
        !           183: 
        !           184: enum mtd_helper {
        !           185:     MTDRequestWindow, MTDModifyWindow, MTDReleaseWindow,
        !           186:     MTDSetVpp, MTDRDYMask
        !           187: };
        !           188: 
        !           189: #ifdef IN_CARD_SERVICES
        !           190: extern int MTDHelperEntry(int func, void *a1, void *a2);
        !           191: #else
        !           192: extern int MTDHelperEntry(int func, ...);
        !           193: #endif
        !           194: 
        !           195: #endif /* _LINUX_BULKMEM_H */

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