ps3dm_msg.h

   1 /*-
   2  * Copyright (C) 2011, 2012 glevand <geoffrey.levand@mail.ru>
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer,
  10  *    without modification, immediately at the beginning of the file.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  *
  15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  16  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  17  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  18  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  19  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  20  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  21  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  22  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  23  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  24  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25  *
  26  * $FreeBSD$
  27  */
  28
  29 #ifndef _PS3DM_MSG_H
  30 #define _PS3DM_MSG_H
  31
  32 #define PS3DM_PID(fid, id)      ((fid) | (id))
  33 #define PS3DM_FID(pid)          ((pid) & ~0xffful)
  34
  35 enum ps3dm_function_packet {
  36         /* Virtual TRM */
  37
  38         PS3DM_FID_VTRM                  = 0x00002000,
  39         PS3DM_PID_VTRM_INIT             = PS3DM_PID(PS3DM_FID_VTRM, 1),
  40         PS3DM_PID_VTRM_GET_STATUS       = PS3DM_PID(PS3DM_FID_VTRM, 2),
  41
  42         /* Secure RTC */
  43
  44         PS3DM_FID_SRTC                  = 0x00003000,
  45         PS3DM_PID_SRTC_GET_TIME         = PS3DM_PID(PS3DM_FID_SRTC, 2),
  46         PS3DM_PID_SRTC_SET_TIME         = PS3DM_PID(PS3DM_FID_SRTC, 3),
  47
  48         /* Storage manager */
  49
  50         PS3DM_FID_SM                    = 0x00005000,
  51         PS3DM_PID_SM_GET_RND            = PS3DM_PID(PS3DM_FID_SM, 3),
  52 };
  53
  54 struct ps3dm_header {
  55         uint32_t tag;
  56         uint32_t fid;                   /* enum ps3dm_function_packet */
  57         uint32_t payload_length;
  58         uint32_t reply_length;
  59 };
  60
  61 #define PS3DM_HDR(_p)   ((struct ps3dm_header *) (_p))
  62
  63 struct ps3dm_ss_header {
  64         uint64_t pid;                   /* enum ps3dm_function_packet */
  65         uint64_t fid;                   /* enum ps3dm_function_packet */
  66         uint32_t status;
  67         uint8_t res[4];
  68         uint64_t laid;
  69         uint64_t paid;
  70 };
  71
  72 #define PS3DM_SS_HDR(_p)        ((struct ps3dm_ss_header *) (_p))
  73
  74 struct ps3dm_sm_get_rnd {
  75         struct ps3dm_header dm_hdr;
  76         struct ps3dm_ss_header ss_hdr;
  77         uint8_t rnd[24];
  78 };
  79
  80 static inline void
  81 ps3dm_init_header(struct ps3dm_header *hdr, uint32_t tag, uint32_t fid,
  82     uint32_t payload_length, uint32_t reply_length)
  83 {
  84         hdr->tag = tag;
  85         hdr->fid = fid;
  86         hdr->payload_length = payload_length;
  87         hdr->reply_length = reply_length;
  88 }
  89
  90 static inline void
  91 ps3dm_init_ss_header( struct ps3dm_ss_header *hdr, uint64_t pid,
  92     uint64_t laid, uint64_t paid)
  93 {
  94         hdr->pid = pid;
  95         hdr->fid = PS3DM_FID(pid);
  96         hdr->laid = laid;
  97         hdr->paid = paid;
  98 }
  99
 100 #endif /* _PS3DM_MSG_H */