mirror of
https://github.com/wiidev/usbloadergx.git
synced 2024-09-08 08:33:19 +02:00
357 lines
7.4 KiB
C
357 lines
7.4 KiB
C
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <malloc.h>
|
|
#include <ogcsys.h>
|
|
|
|
/* Constants */
|
|
#define IOCTL_DI_READID 0x70
|
|
#define IOCTL_DI_READ 0x71
|
|
#define IOCTL_DI_WAITCVRCLOSE 0x79
|
|
#define IOCTL_DI_GETCOVER 0x88
|
|
#define IOCTL_DI_RESET 0x8A
|
|
#define IOCTL_DI_OPENPART 0x8B
|
|
#define IOCTL_DI_CLOSEPART 0x8C
|
|
#define IOCTL_DI_UNENCREAD 0x8D
|
|
#define IOCTL_DI_SEEK 0xAB
|
|
#define IOCTL_DI_STOPLASER 0xD2
|
|
#define IOCTL_DI_OFFSET 0xD9
|
|
#define IOCTL_DI_DISC_BCA 0xDA
|
|
#define IOCTL_DI_STOPMOTOR 0xE3
|
|
#define IOCTL_DI_SETUSBMODE 0xF4
|
|
#define IOCTL_DI_DISABLERESET 0xF6
|
|
|
|
/** Hermes IOS222 **/
|
|
#define DI_SETWBFSMODE 0xfe
|
|
#define DI_SETOFFSETBASE 0xf1
|
|
|
|
/* Variables */
|
|
static u32 inbuf[8] ATTRIBUTE_ALIGN(32);
|
|
static u32 outbuf[8] ATTRIBUTE_ALIGN(32);
|
|
|
|
static const char di_fs[] ATTRIBUTE_ALIGN(32) = "/dev/di";
|
|
static s32 di_fd = -1;
|
|
|
|
s32 WDVD_Init(void) {
|
|
/* Open "/dev/di" */
|
|
if (di_fd < 0) {
|
|
di_fd = IOS_Open(di_fs, 0);
|
|
if (di_fd < 0)
|
|
return di_fd;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
s32 WDVD_Close(void) {
|
|
/* Close "/dev/di" */
|
|
if (di_fd >= 0) {
|
|
IOS_Close(di_fd);
|
|
di_fd = -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
s32 WDVD_GetHandle(void) {
|
|
/* Return di handle */
|
|
return di_fd;
|
|
}
|
|
|
|
s32 WDVD_Reset(void) {
|
|
s32 ret;
|
|
|
|
memset(inbuf, 0, sizeof(inbuf));
|
|
|
|
/* Reset drive */
|
|
inbuf[0] = IOCTL_DI_RESET << 24;
|
|
inbuf[1] = 1;
|
|
|
|
ret = IOS_Ioctl(di_fd, IOCTL_DI_RESET, inbuf, sizeof(inbuf), outbuf, sizeof(outbuf));
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
return (ret == 1) ? 0 : -ret;
|
|
}
|
|
|
|
s32 WDVD_ReadDiskId(void *id) {
|
|
s32 ret;
|
|
|
|
memset(inbuf, 0, sizeof(inbuf));
|
|
|
|
/* Read disc ID */
|
|
inbuf[0] = IOCTL_DI_READID << 24;
|
|
|
|
ret = IOS_Ioctl(di_fd, IOCTL_DI_READID, inbuf, sizeof(inbuf), outbuf, sizeof(outbuf));
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
if (ret == 1) {
|
|
memcpy(id, outbuf, sizeof(dvddiskid));
|
|
return 0;
|
|
}
|
|
|
|
return -ret;
|
|
}
|
|
|
|
s32 WDVD_Seek(u64 offset) {
|
|
s32 ret;
|
|
|
|
memset(inbuf, 0, sizeof(inbuf));
|
|
|
|
/* Drive seek */
|
|
inbuf[0] = IOCTL_DI_SEEK << 24;
|
|
inbuf[1] = (u32)(offset >> 2);
|
|
|
|
ret = IOS_Ioctl(di_fd, IOCTL_DI_SEEK, inbuf, sizeof(inbuf), outbuf, sizeof(outbuf));
|
|
if (ret!=1) {
|
|
// Try old cIOS 222
|
|
/* Drive seek */
|
|
inbuf[0] = DI_SETOFFSETBASE << 24;
|
|
ret = IOS_Ioctl(di_fd, DI_SETOFFSETBASE, inbuf, sizeof(inbuf), outbuf, sizeof(outbuf));
|
|
}
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
return (ret == 1) ? 0 : -ret;
|
|
|
|
}
|
|
|
|
s32 WDVD_Offset(u64 offset) {
|
|
//u32 *off = (u32 *)((void *)&offset);
|
|
union { u64 off64; u32 off32[2]; } off;off.off64 = offset;
|
|
s32 ret;
|
|
|
|
memset(inbuf, 0, sizeof(inbuf));
|
|
|
|
/* Set offset */
|
|
inbuf[0] = IOCTL_DI_OFFSET << 24;
|
|
inbuf[1] = (off.off32[0]) ? 1: 0;
|
|
inbuf[2] = (off.off32[1] >> 2);
|
|
|
|
ret = IOS_Ioctl(di_fd, IOCTL_DI_OFFSET, inbuf, sizeof(inbuf), outbuf, sizeof(outbuf));
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
return (ret == 1) ? 0 : -ret;
|
|
}
|
|
|
|
s32 WDVD_StopLaser(void) {
|
|
s32 ret;
|
|
|
|
memset(inbuf, 0, sizeof(inbuf));
|
|
|
|
/* Stop laser */
|
|
inbuf[0] = IOCTL_DI_STOPLASER << 24;
|
|
|
|
ret = IOS_Ioctl(di_fd, IOCTL_DI_STOPLASER, inbuf, sizeof(inbuf), outbuf, sizeof(outbuf));
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
return (ret == 1) ? 0 : -ret;
|
|
}
|
|
|
|
s32 WDVD_StopMotor(void) {
|
|
s32 ret;
|
|
|
|
memset(inbuf, 0, sizeof(inbuf));
|
|
|
|
/* Stop motor */
|
|
inbuf[0] = IOCTL_DI_STOPMOTOR << 24;
|
|
|
|
ret = IOS_Ioctl(di_fd, IOCTL_DI_STOPMOTOR, inbuf, sizeof(inbuf), outbuf, sizeof(outbuf));
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
return (ret == 1) ? 0 : -ret;
|
|
}
|
|
|
|
s32 WDVD_OpenPartition(u64 offset) {
|
|
u8 *vector = NULL;
|
|
|
|
u32 *buffer = NULL;
|
|
s32 ret;
|
|
|
|
/* Allocate memory */
|
|
buffer = (u32 *)memalign(32, 0x5000);
|
|
if (!buffer)
|
|
return -1;
|
|
|
|
/* Set vector pointer */
|
|
vector = (u8 *)buffer;
|
|
|
|
memset(buffer, 0, 0x5000);
|
|
|
|
/* Open partition */
|
|
buffer[0] = (u32)(buffer + 0x10);
|
|
buffer[1] = 0x20;
|
|
buffer[3] = 0x024A;
|
|
buffer[6] = (u32)(buffer + 0x380);
|
|
buffer[7] = 0x49E4;
|
|
buffer[8] = (u32)(buffer + 0x360);
|
|
buffer[9] = 0x20;
|
|
|
|
buffer[(0x40 >> 2)] = IOCTL_DI_OPENPART << 24;
|
|
buffer[(0x40 >> 2) + 1] = offset >> 2;
|
|
|
|
ret = IOS_Ioctlv(di_fd, IOCTL_DI_OPENPART, 3, 2, (ioctlv *)vector);
|
|
|
|
/* Free memory */
|
|
free(buffer);
|
|
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
return (ret == 1) ? 0 : -ret;
|
|
}
|
|
|
|
s32 WDVD_ClosePartition(void) {
|
|
s32 ret;
|
|
|
|
memset(inbuf, 0, sizeof(inbuf));
|
|
|
|
/* Close partition */
|
|
inbuf[0] = IOCTL_DI_CLOSEPART << 24;
|
|
|
|
ret = IOS_Ioctl(di_fd, IOCTL_DI_CLOSEPART, inbuf, sizeof(inbuf), NULL, 0);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
return (ret == 1) ? 0 : -ret;
|
|
}
|
|
|
|
s32 WDVD_UnencryptedRead(void *buf, u32 len, u64 offset) {
|
|
s32 ret;
|
|
|
|
memset(inbuf, 0, sizeof(inbuf));
|
|
|
|
/* Unencrypted read */
|
|
inbuf[0] = IOCTL_DI_UNENCREAD << 24;
|
|
inbuf[1] = len;
|
|
inbuf[2] = (u32)(offset >> 2);
|
|
|
|
ret = IOS_Ioctl(di_fd, IOCTL_DI_UNENCREAD, inbuf, sizeof(inbuf), buf, len);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
return (ret == 1) ? 0 : -ret;
|
|
}
|
|
|
|
s32 WDVD_Read(void *buf, u32 len, u64 offset) {
|
|
s32 ret;
|
|
|
|
memset(inbuf, 0, sizeof(inbuf));
|
|
|
|
/* Disc read */
|
|
inbuf[0] = IOCTL_DI_READ << 24;
|
|
inbuf[1] = len;
|
|
inbuf[2] = (u32)(offset >> 2);
|
|
|
|
ret = IOS_Ioctl(di_fd, IOCTL_DI_READ, inbuf, sizeof(inbuf), buf, len);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
return (ret == 1) ? 0 : -ret;
|
|
}
|
|
|
|
s32 WDVD_WaitForDisc(void) {
|
|
s32 ret;
|
|
|
|
memset(inbuf, 0, sizeof(inbuf));
|
|
|
|
/* Wait for disc */
|
|
inbuf[0] = IOCTL_DI_WAITCVRCLOSE << 24;
|
|
|
|
ret = IOS_Ioctl(di_fd, IOCTL_DI_WAITCVRCLOSE, inbuf, sizeof(inbuf), outbuf, sizeof(outbuf));
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
return (ret == 1) ? 0 : -ret;
|
|
}
|
|
|
|
s32 WDVD_GetCoverStatus(u32 *status) {
|
|
s32 ret;
|
|
|
|
memset(inbuf, 0, sizeof(inbuf));
|
|
|
|
/* Get cover status */
|
|
inbuf[0] = IOCTL_DI_GETCOVER << 24;
|
|
|
|
ret = IOS_Ioctl(di_fd, IOCTL_DI_GETCOVER, inbuf, sizeof(inbuf), outbuf, sizeof(outbuf));
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
if (ret == 1) {
|
|
/* Copy cover status */
|
|
memcpy(status, outbuf, sizeof(u32));
|
|
|
|
return 0;
|
|
}
|
|
|
|
return -ret;
|
|
}
|
|
|
|
s32 WDVD_DisableReset(u8 val) {
|
|
s32 ret;
|
|
|
|
memset(inbuf, 0, sizeof(inbuf));
|
|
|
|
/* Disable/Enable reset */
|
|
inbuf[0] = IOCTL_DI_DISABLERESET << 24;
|
|
inbuf[1] = val;
|
|
|
|
ret = IOS_Ioctl(di_fd, IOCTL_DI_DISABLERESET, inbuf, sizeof(inbuf), outbuf, sizeof(outbuf));
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
return (ret == 1) ? 0 : -ret;
|
|
}
|
|
|
|
/** Hermes **/
|
|
s32 WDVD_SetUSBMode(const u8 *id, s32 partition) {
|
|
s32 ret;
|
|
|
|
memset(inbuf, 0, sizeof(inbuf));
|
|
|
|
/* Set USB mode */
|
|
inbuf[0] = IOCTL_DI_SETUSBMODE << 24;
|
|
inbuf[1] = (id) ? 1 : 0;
|
|
|
|
/* Copy ID */
|
|
if (id) {
|
|
memcpy(&inbuf[2], id, 6);
|
|
if (IOS_GetVersion() != 249) {
|
|
inbuf[5] = partition;
|
|
}
|
|
}
|
|
|
|
ret = IOS_Ioctl(di_fd, IOCTL_DI_SETUSBMODE, inbuf, sizeof(inbuf), outbuf, sizeof(outbuf));
|
|
if (ret!=1) {
|
|
// Try old cIOS 222
|
|
/* Set USB mode */
|
|
inbuf[0] = DI_SETWBFSMODE << 24;
|
|
ret = IOS_Ioctl(di_fd, DI_SETWBFSMODE, inbuf, sizeof(inbuf), outbuf, sizeof(outbuf));
|
|
}
|
|
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
return (ret == 1) ? 0 : -ret;
|
|
}
|
|
|
|
s32 WDVD_Read_Disc_BCA(void *buf)
|
|
{
|
|
s32 ret;
|
|
|
|
memset(inbuf, 0, sizeof(inbuf));
|
|
|
|
/* Disc read */
|
|
inbuf[0] = IOCTL_DI_DISC_BCA << 24;
|
|
//inbuf[1] = 64;
|
|
|
|
ret = IOS_Ioctl(di_fd, IOCTL_DI_DISC_BCA, inbuf, sizeof(inbuf), buf, 64);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
return (ret == 1) ? 0 : -ret;
|
|
}
|