CTexture::~CTexture(void)
{
#ifdef __GX__
if (m_pTexture)
{
__lwp_heap_free(GXtexCache, m_pTexture);
gGX.GXnumTex--;
gGX.GXnumTexBytes -= GXtextureBytes;
}
m_pTexture = NULL;
#endif //__GX__
}
s32 USBStorageOGC_Close(usbstorage_handle *dev)
{
if(dev != NULL)
{
important_storage_data *d = (important_storage_data*)0x932C1000;
d->sector_size = __sector_size;
d->sector_count = __sector_count;
d->lun = __lun;
d->vid = __vid;
d->pid = __pid;
d->tag = dev->tag;
d->interface = dev->interface;
d->usb_fd = dev->usb_fd;
d->ep_in = dev->ep_in;
d->ep_out = dev->ep_out;
DCFlushRange((void*)0x932C1000, sizeof(important_storage_data));
}
__mounted = false;
__lun = 0;
__vid = 0;
__pid = 0;
if (dev->usb_fd != -1)
USB_OGC_CloseDevice(&dev->usb_fd);
LWP_MutexDestroy(dev->lock);
SYS_RemoveAlarm(dev->alarm);
if(dev->sector_size)
free(dev->sector_size);
if (dev->buffer)
__lwp_heap_free(&__heap, dev->buffer);
memset(dev, 0, sizeof(*dev));
dev->usb_fd = -1;
return 0;
}
s32 USBStorage_Close(usbstorage_handle *dev)
{
__mounted = false;
__lun = 0;
__vid = 0;
__pid = 0;
if (dev->usb_fd != -1)
USB_CloseDevice(&dev->usb_fd);
LWP_MutexDestroy(dev->lock);
SYS_RemoveAlarm(dev->alarm);
if(dev->sector_size)
free(dev->sector_size);
if (dev->buffer)
__lwp_heap_free(&__heap, dev->buffer);
memset(dev, 0, sizeof(*dev));
dev->usb_fd = -1;
return 0;
}
static bool __usbstorage_IsInserted(void)
{
usb_device_entry *buffer;
u8 device_count;
u8 i, j;
u16 vid, pid;
s32 maxLun;
s32 retval;
u32 sectorsize, numSectors;
if(__mounted)
{
// device is not a USB DVD drive - always return true
if (__usbfd.sector_size[__lun] != 2048)
return true;
// check if DVD is inserted
if (USBStorageOGC_ReadCapacity(&__usbfd, __lun, §orsize, &numSectors) < 0)
return false;
else
return true;
}
if(!__inited)
return false;
buffer = (usb_device_entry*)__lwp_heap_allocate(&__heap, DEVLIST_MAXSIZE * sizeof(usb_device_entry));
if (!buffer)
return false;
memset(buffer, 0, DEVLIST_MAXSIZE * sizeof(usb_device_entry));
if (USB_OGC_GetDeviceList(buffer, DEVLIST_MAXSIZE, USB_CLASS_MASS_STORAGE, &device_count) < 0)
{
if (__vid != 0 || __pid != 0)
USBStorageOGC_Close(&__usbfd);
__lwp_heap_free(&__heap, buffer);
return false;
}
usleep(100);
if (__vid != 0 || __pid != 0) {
for(i = 0; i < device_count; i++) {
vid = buffer[i].vid;
pid = buffer[i].pid;
if(vid != 0 || pid != 0) {
if((vid == __vid) && (pid == __pid)) {
__mounted = true;
__lwp_heap_free(&__heap,buffer);
usleep(50); // I don't know why I have to wait but it's needed
return true;
}
}
}
USBStorageOGC_Close(&__usbfd); // device changed or unplugged, return false the first time to notify to the client that he must unmount devices
__lwp_heap_free(&__heap,buffer);
return false;
}
for (i = 0; i < device_count; i++) {
vid = buffer[i].vid;
pid = buffer[i].pid;
if (vid == 0 || pid == 0)
continue;
if (vid == 0x0b95 && pid == 0x7720) // USB LAN
continue;
if (USBStorageOGC_Open(&__usbfd, buffer[i].device_id, vid, pid) < 0)
continue;
maxLun = USBStorageOGC_GetMaxLUN(&__usbfd);
for (j = 0; j < maxLun; j++) {
retval = USBStorageOGC_MountLUN(&__usbfd, j);
if (retval == INVALID_LUN)
continue;
if (retval < 0)
{
__usbstorage_reset(&__usbfd);
continue;
}
__mounted = true;
__lun = j;
__vid = vid;
__pid = pid;
usb_last_used = gettime()-secs_to_ticks(100);
usleep(10000);
break;
}
if (__mounted)
break;
USBStorageOGC_Close(&__usbfd);
}
__lwp_heap_free(&__heap, buffer);
return __mounted;
}
s32 USBStorageOGC_Open(usbstorage_handle *dev, s32 device_id, u16 vid, u16 pid)
{
s32 retval = -1;
u8 conf = -1;
u8 *max_lun;
u32 iConf, iInterface, iEp;
usb_devdesc udd;
usb_configurationdesc *ucd;
usb_interfacedesc *uid;
usb_endpointdesc *ued;
max_lun = __lwp_heap_allocate(&__heap, 1);
if (!max_lun)
return IPC_ENOMEM;
memset(dev, 0, sizeof(*dev));
dev->usb_fd = -1;
dev->tag = TAG_START;
if (LWP_MutexInit(&dev->lock, false) < 0)
goto free_and_return;
if (SYS_CreateAlarm(&dev->alarm) < 0)
goto free_and_return;
retval = USB_OGC_OpenDevice(device_id, vid, pid, &dev->usb_fd);
if (retval < 0)
goto free_and_return;
retval = USB_OGC_GetDescriptors(dev->usb_fd, &udd);
if (retval < 0)
goto free_and_return;
for (iConf = 0; iConf < udd.bNumConfigurations; iConf++) {
ucd = &udd.configurations[iConf];
for (iInterface = 0; iInterface < ucd->bNumInterfaces; iInterface++) {
uid = &ucd->interfaces[iInterface];
if(uid->bInterfaceClass == USB_CLASS_MASS_STORAGE && /*
(uid->bInterfaceSubClass == MASS_STORAGE_SCSI_COMMANDS
|| uid->bInterfaceSubClass == MASS_STORAGE_RBC_COMMANDS
|| uid->bInterfaceSubClass == MASS_STORAGE_ATA_COMMANDS
|| uid->bInterfaceSubClass == MASS_STORAGE_QIC_COMMANDS
|| uid->bInterfaceSubClass == MASS_STORAGE_UFI_COMMANDS
|| uid->bInterfaceSubClass == MASS_STORAGE_SFF8070_COMMANDS) &&*/
uid->bInterfaceProtocol == MASS_STORAGE_BULK_ONLY)
{
if (uid->bNumEndpoints < 2)
continue;
dev->ep_in = dev->ep_out = 0;
for (iEp = 0; iEp < uid->bNumEndpoints; iEp++) {
ued = &uid->endpoints[iEp];
if (ued->bmAttributes != USB_ENDPOINT_BULK)
continue;
if (ued->bEndpointAddress & USB_ENDPOINT_IN) {
dev->ep_in = ued->bEndpointAddress;
}
else {
dev->ep_out = ued->bEndpointAddress;
if(ued->wMaxPacketSize > 64 && (dev->usb_fd>=0x20 || dev->usb_fd<-1))
usb2_mode=true;
else
usb2_mode=false;
}
}
if (dev->ep_in != 0 && dev->ep_out != 0) {
dev->configuration = ucd->bConfigurationValue;
dev->interface = uid->bInterfaceNumber;
dev->altInterface = uid->bAlternateSetting;
goto found;
}
}
}
}
USB_OGC_FreeDescriptors(&udd);
retval = USBSTORAGE_ENOINTERFACE;
goto free_and_return;
found:
dev->bInterfaceSubClass = uid->bInterfaceSubClass;
USB_OGC_FreeDescriptors(&udd);
retval = USBSTORAGE_EINIT;
// some devices return an error, ignore it
USB_OGC_GetConfiguration(dev->usb_fd, &conf);
if (conf != dev->configuration) USB_OGC_SetConfiguration(dev->usb_fd, dev->configuration);
if (dev->altInterface !=0) USB_OGC_SetAlternativeInterface(dev->usb_fd, dev->interface, dev->altInterface);
if(!usb2_mode)
retval = USBStorageOGC_Reset(dev);
dev->suspended = 0;
LWP_MutexLock(dev->lock);
retval = __USB_CtrlMsgTimeout(dev, (USB_CTRLTYPE_DIR_DEVICE2HOST | USB_CTRLTYPE_TYPE_CLASS | USB_CTRLTYPE_REC_INTERFACE), USBSTORAGE_GET_MAX_LUN, 0, dev->interface, 1, max_lun);
LWP_MutexUnlock(dev->lock);
if (retval < 0)
dev->max_lun = 1;
else
dev->max_lun = *max_lun + 1;
if (retval == USBSTORAGE_ETIMEDOUT)
goto free_and_return;
retval = USBSTORAGE_OK;
dev->sector_size = (u32 *) calloc(dev->max_lun, sizeof(u32));
if(!dev->sector_size) {
retval = IPC_ENOMEM;
goto free_and_return;
}
/* taken from linux usbstorage module (drivers/usb/storage/transport.c)
*
* Some devices (i.e. Iomega Zip100) need this -- apparently
* the bulk pipes get STALLed when the GetMaxLUN request is
* processed. This is, in theory, harmless to all other devices
* (regardless of if they stall or not).
*
* 8/9/10: If anyone wants to actually use a Zip100, they can add this back.
* But for now, it seems to be breaking things more than it is helping.
*/
//USB_ClearHalt(dev->usb_fd, dev->ep_in);
//USB_ClearHalt(dev->usb_fd, dev->ep_out);
if(!dev->buffer)
dev->buffer = __lwp_heap_allocate(&__heap, MAX_TRANSFER_SIZE_V5);
if(!dev->buffer) {
retval = IPC_ENOMEM;
} else {
USB_OGC_DeviceRemovalNotifyAsync(dev->usb_fd,__usb_deviceremoved_cb,dev);
retval = USBSTORAGE_OK;
}
free_and_return:
if (max_lun)
__lwp_heap_free(&__heap, max_lun);
if (retval < 0) {
USBStorageOGC_Close(dev);
return retval;
}
return 0;
}
bool mem2_free(void *ptr)
{
return __lwp_heap_free(&mem2_heap, ptr);
}
static bool __usbstorage_IsInserted(void)
{
usb_device_entry *buffer;
u8 device_count;
u8 i, j;
u16 vid, pid;
s32 maxLun;
s32 retval;
#ifdef DEBUG_USB
usb_log("__usbstorage_IsInserted\n");
if(__mounted)
usb_log("device previously mounted.\n");
#endif
if(__mounted)
return true;
if(!__inited)
return false;
buffer = (usb_device_entry*)__lwp_heap_allocate(&__heap, DEVLIST_MAXSIZE * sizeof(usb_device_entry));
if (!buffer)
return false;
memset(buffer, 0, DEVLIST_MAXSIZE * sizeof(usb_device_entry));
if (USB_GetDeviceList(buffer, DEVLIST_MAXSIZE, USB_CLASS_MASS_STORAGE, &device_count) < 0)
{
if (__vid != 0 || __pid != 0)
USBStorage_Close(&__usbfd);
__lwp_heap_free(&__heap, buffer);
usb_log("Error in USB_GetDeviceList\n");
return false;
}
usleep(100);
if (__vid != 0 || __pid != 0) {
for(i = 0; i < device_count; i++) {
vid = buffer[i].vid;
pid = buffer[i].pid;
if(vid != 0 || pid != 0) {
if((vid == __vid) && (pid == __pid)) {
__mounted = true;
__lwp_heap_free(&__heap,buffer);
usleep(50); // I don't know why I have to wait but it's needed
return true;
}
}
}
USBStorage_Close(&__usbfd); // device changed or unplugged, return false the first time to notify to the client that he must unmount devices
__lwp_heap_free(&__heap,buffer);
usb_log("USB_GetDeviceList. device_count: %i\n",device_count);
return false;
}
usb_log("USB_GetDeviceList. device_count: %i\n",device_count);
for (i = 0; i < device_count; i++) {
vid = buffer[i].vid;
pid = buffer[i].pid;
if (vid == 0 || pid == 0)
continue;
if (USBStorage_Open(&__usbfd, buffer[i].device_id, vid, pid) < 0)
{
usb_log("Error USBStorage_Open (%i,%i)\n",vid, pid);
continue;
}
maxLun = USBStorage_GetMaxLUN(&__usbfd);
usb_log("GetMaxLUN: %i\n",maxLun);
for (j = 0; j < maxLun; j++) {
retval = USBStorage_MountLUN(&__usbfd, j);
if(retval<0)
usb_log("Error USBStorage_MountLUN(%i): %i\n",j,retval);
else
usb_log("USBStorage_MountLUN(%i) Ok\n",j);
//if (retval == USBSTORAGE_ETIMEDOUT)
// break;
if (retval < 0)
{
__usbstorage_reset(&__usbfd);
continue;
}
__mounted = true;
__lun = j;
__vid = vid;
__pid = pid;
usb_last_used = gettime()-secs_to_ticks(100);
usleep(100);
#ifdef DEBUG_USB
{
u8 bf[2048];
if(USBStorage_Read(&__usbfd, __lun, 0, 1, bf)<0)
{
usb_log("Error reading sector 0\n");
USBStorage_Close(&__usbfd);
return false;
}
else
usb_log("Read sector 0 ok\n");
}
#endif
break;
}
if (__mounted)
break;
USBStorage_Close(&__usbfd);
}
__lwp_heap_free(&__heap, buffer);
return __mounted;
}
