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EE RPC part of the cdvd driver...

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svn-id: r22976
This commit is contained in:
Robert Göffringmann 2006-06-07 07:01:21 +00:00
parent a4bafca779
commit 36c52873a6
2 changed files with 119 additions and 0 deletions
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67
backends/ps2/eecodyvdfs.c Normal file
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/* ScummVM - Scumm Interpreter
* Copyright (C) 2005-2006 The ScummVM project
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*
*/
#include <tamtypes.h>
#include <kernel.h>
#include <sifrpc.h>
#include "eecodyvdfs.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
static SifRpcClientData_t cd0;
static unsigned sbuff[64] __attribute__((aligned (64)));
int driveStopped;
int initCdvdFs(void) {
int res;
while(((res = SifBindRpc(&cd0, CDVDFS_IRX_ID, 0)) >= 0) && (cd0.server == NULL))
nopdelay();
driveStopped = 0;
return res;
}
void readRTC(struct CdClock *dest) {
SifCallRpc(&cd0, READ_RTC, 0, (void *)sbuff, 0, (void *)sbuff, 8, 0, 0);
memcpy(dest, sbuff, 8);
}
int driveStop(void) {
if (driveStopped)
return 0;
SifCallRpc(&cd0, DRIVE_STOP, 0, (void *)sbuff, 0, (void *)sbuff, 4, 0, 0);
if (*(int *)sbuff == 0)
driveStopped = 1;
return *(int *)sbuff;
}
int driveStandby(void) {
if (!driveStopped)
return 0;
SifCallRpc(&cd0, DRIVE_STANDBY, 0, (void *)sbuff, 0, (void *)sbuff, 4, 0, 0);
if (*(int *)sbuff == 0)
driveStopped = 0;
return *(int *)sbuff;
}

52
backends/ps2/eecodyvdfs.h Normal file
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/* ScummVM - Scumm Interpreter
* Copyright (C) 2005-2006 The ScummVM project
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*
*/
#ifndef EECDVDFS_H
#define EECDVDFS_H
#include <tamtypes.h>
#include "iop/CoDyVDfs/common/codyvdirx.h"
struct CdClock {
u8 stat;
u8 second;
u8 minute;
u8 hour;
u8 padding;
u8 day;
u8 month;
u8 year;
} __attribute__((packed));
#ifdef __cplusplus
extern "C" {
#endif
int initCdvdFs(void);
void readRTC(struct CdClock *dest);
int driveStop(void);
int driveStandby(void);
#ifdef __cplusplus
}
#endif
#endif