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      1 /**
      2  * Copyright(c) 2011 Trusted Logic.   All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  *
      8  *  * Redistributions of source code must retain the above copyright
      9  *    notice, this list of conditions and the following disclaimer.
     10  *  * Redistributions in binary form must reproduce the above copyright
     11  *    notice, this list of conditions and the following disclaimer in
     12  *    the documentation and/or other materials provided with the
     13  *    distribution.
     14  *  * Neither the name Trusted Logic nor the names of its
     15  *    contributors may be used to endorse or promote products derived
     16  *    from this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 #ifndef __SERVICE_DELEGATION_PROTOCOL_H__
     32 #define __SERVICE_DELEGATION_PROTOCOL_H__
     33 
     34 #include "s_type.h"
     35 
     36 /* -----------------------------------------------------------------------------
     37    UUID
     38 ----------------------------------------------------------------------------- */
     39 /** Service Identifier: {71139E60-ECAE-11DF-98CF-0800200C9A66} */
     40 #define SERVICE_DELEGATION_UUID { 0x71139e60, 0xecae, 0x11df, { 0x98, 0xcf, 0x08, 0x00, 0x20, 0x0c, 0x9a, 0x66 } }
     41 
     42 
     43 /* -----------------------------------------------------------------------------
     44    Command identifiers
     45 ----------------------------------------------------------------------------- */
     46 /* See your Product Reference Manual for a specification of the delegation protocol */
     47 
     48 /**
     49  * Command identifier : get instruction
     50  *
     51  */
     52 #define SERVICE_DELEGATION_GET_INSTRUCTIONS      0x00000002
     53 
     54 /* Instruction codes */
     55 #define DELEGATION_INSTRUCTION_SHUTDOWN             0xF0
     56 #define DELEGATION_INSTRUCTION_NOTIFY               0xE0
     57 
     58 /* Partition-specific instruction codes (high-nibble encodes the partition identifier) */
     59 #define DELEGATION_INSTRUCTION_PARTITION_CREATE     0x01
     60 #define DELEGATION_INSTRUCTION_PARTITION_OPEN       0x02
     61 #define DELEGATION_INSTRUCTION_PARTITION_READ       0x03
     62 #define DELEGATION_INSTRUCTION_PARTITION_WRITE      0x04
     63 #define DELEGATION_INSTRUCTION_PARTITION_SET_SIZE   0x05
     64 #define DELEGATION_INSTRUCTION_PARTITION_SYNC       0x06
     65 #define DELEGATION_INSTRUCTION_PARTITION_CLOSE      0x07
     66 #define DELEGATION_INSTRUCTION_PARTITION_DESTROY    0x08
     67 
     68 #define DELEGATION_NOTIFY_TYPE_ERROR                0x000000E1
     69 #define DELEGATION_NOTIFY_TYPE_WARNING              0x000000E2
     70 #define DELEGATION_NOTIFY_TYPE_INFO                 0x000000E3
     71 #define DELEGATION_NOTIFY_TYPE_DEBUG                0x000000E4
     72 
     73 typedef struct
     74 {
     75    uint32_t nInstructionID;
     76 } DELEGATION_GENERIC_INSTRUCTION;
     77 
     78 typedef struct
     79 {
     80    uint32_t nInstructionID;
     81    uint32_t nMessageType;
     82    uint32_t nMessageSize;
     83    char     nMessage[1];
     84 } DELEGATION_NOTIFY_INSTRUCTION;
     85 
     86 typedef struct
     87 {
     88    uint32_t nInstructionID;
     89    uint32_t nSectorID;
     90    uint32_t nWorkspaceOffset;
     91 } DELEGATION_RW_INSTRUCTION;
     92 
     93 typedef struct
     94 {
     95    uint32_t nInstructionID;
     96    uint32_t nNewSize;
     97 } DELEGATION_SET_SIZE_INSTRUCTION;
     98 
     99 typedef union
    100 {
    101    DELEGATION_GENERIC_INSTRUCTION    sGeneric;
    102    DELEGATION_NOTIFY_INSTRUCTION     sNotify;
    103    DELEGATION_RW_INSTRUCTION         sReadWrite;
    104    DELEGATION_SET_SIZE_INSTRUCTION   sSetSize;
    105 } DELEGATION_INSTRUCTION;
    106 
    107 typedef struct
    108 {
    109    uint32_t    nSyncExecuted;
    110    uint32_t    nPartitionErrorStates[16];
    111    uint32_t    nPartitionOpenSizes[16];
    112 } DELEGATION_ADMINISTRATIVE_DATA;
    113 
    114 #endif /* __SERVICE_DELEGATION_PROTOCOL_H__ */
    115