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https://github.com/RPCS3/rpcs3.git
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Initial work on sys_usbd syscalls
This commit is contained in:
Zion Nimchuk
kd-11
parent
214ea1e0f6
commit
12ecba7d49
3 changed files with 201 additions and 31 deletions
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@ -77,8 +77,6 @@ static const std::unordered_map<std::string, int> s_prx_ignore
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{ "/dev_flash/sys/external/libsysutil_video_export.sprx", 0 },
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{ "/dev_flash/sys/external/libsysutil_video_player.sprx", 0 },
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{ "/dev_flash/sys/external/libsysutil_video_upload.sprx", 0 },
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{ "/dev_flash/sys/external/libusbd.sprx", 0 },
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{ "/dev_flash/sys/external/libusbpspcm.sprx", 0 },
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{ "/dev_flash/sys/external/libvdec.sprx", 0 },
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{ "/dev_flash/sys/external/libvoice.sprx", 0 },
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};
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@ -283,7 +281,7 @@ error_code _sys_prx_unload_module(u32 id, u64 flags, vm::ptr<sys_prx_unload_modu
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ppu_unload_prx(*prx);
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//s32 result = prx->exit ? prx->exit() : CELL_OK;
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return CELL_OK;
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}
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@ -4,14 +4,37 @@
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#include "Emu/Cell/ErrorCodes.h"
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#include "sys_usbd.h"
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#include "sys_ppu_thread.h"
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namespace vm { using namespace ps3; }
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logs::channel sys_usbd("sys_usbd");
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s32 sys_usbd_initialize()
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std::vector<usbDevice> devices = {
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// System devices
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usbDevice{ DeviceListUnknownDataType{0x1, 0x2, 0x2, 0x44}, 50, deviceDescriptor{0x12, 0x1, 0x0200, 0, 0, 0, 0x40, 0x054C, 0x0250, 0x0009, 3, 4, 5, 1}},
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usbDevice{ DeviceListUnknownDataType{0x1, 0x3, 0x2, 0xAD}, 326, deviceDescriptor{0x12, 0x1, 0x0200, 0xE0, 0x1, 0x1, 0x40, 0x054C, 0x0267, 0x0001, 1, 2, 0, 1}},
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// USB Drive
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usbDevice{ DeviceListUnknownDataType{0x0, 0x4, 0x2, 0x0}, 50, deviceDescriptor{0x12, 0x1, 0x0200, 0, 0, 0, 0x40, 0x1516, 0x1226, 0x0100, 1, 2, 3, 1}},
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// Skylanders Portal
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usbDevice{ DeviceListUnknownDataType{0x0, 0x5, 0x2, 0xF8}, 59, deviceDescriptor{0x12, 0x1, 0x0200, 0, 0, 0, 0x20, 0x1430, 0x0150, 0x0100, 1, 2, 0, 1}},
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};
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bool has_register_extra_ldd;
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int receive_event_called_count;
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/*
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* sys_usbd_initialize changes handle to a semi-unique identifier.
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* identifier generation is speculated to be:
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* f(n+1) = (f(n) + 2<<9) % 14847 + f_min (probably just f(0)-14847 but it could be different)
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* Thanks to @flash-fire for thinking up the identifier generation code.
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* TODO: try to get hardware to return not CELL_OK (perhaps set handle to NULL).
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*/
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s32 sys_usbd_initialize(vm::ptr<u32> handle)
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{
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sys_usbd.todo("sys_usbd_initialize()");
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sys_usbd.warning("sys_usbd_initialize(0x%x)", handle.get_ptr());
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*handle = 805322496;
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has_register_extra_ldd = false;
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receive_event_called_count = 0;
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return CELL_OK;
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}
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@ -21,21 +44,118 @@ s32 sys_usbd_finalize()
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return CELL_OK;
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}
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s32 sys_usbd_get_device_list()
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s32 sys_usbd_get_device_list(u32 handle, vm::ptr<DeviceListUnknownDataType> device_list, char unknown)
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{
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sys_usbd.todo("sys_usbd_get_device_list()");
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return CELL_OK;
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sys_usbd.warning("sys_usbd_get_device_list(handle=%d, device_list=0x%x, unknown=%c)", handle, device_list, unknown);
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// Unknown is just 0x7F
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for (int i = 0; i < devices.size(); i++)
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{
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device_list[i] = devices[i].basicDevice;
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}
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return devices.size();
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}
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s32 sys_usbd_get_descriptor_size()
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s32 sys_usbd_register_extra_ldd(u32 handle, vm::ptr<void> lddOps, u16 strLen, u16 vendorID, u16 productID, u16 unk1)
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{
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sys_usbd.todo("sys_usbd_get_descriptor_size()");
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return CELL_OK;
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sys_usbd.warning("sys_usbd_register_extra_ldd(handle=%u, lddOps=0x%x, unk1=%u, vendorID=%u, productID=%u, unk2=%u)", handle, lddOps, strLen, vendorID, productID, unk1);
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has_register_extra_ldd = true;
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// No idea what 9 means.
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return 9;
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}
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s32 sys_usbd_get_descriptor()
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s32 sys_usbd_get_descriptor_size(u32 handle, u8 deviceNumber)
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{
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sys_usbd.todo("sys_usbd_get_descriptor()");
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sys_usbd.warning("sys_usbd_get_descriptor_size(handle=%u, deviceNumber=%u)", handle, deviceNumber);
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return devices[deviceNumber-2].descSize;
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}
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s32 sys_usbd_get_descriptor(u32 handle, u8 deviceNumber, vm::ptr<deviceDescriptor> descriptor, s64 descSize)
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{
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sys_usbd.warning("sys_usbd_get_descriptor(handle=%u, deviceNumber=%u, descriptor=0x%x, descSize=%u)", handle, deviceNumber, descriptor, descSize);
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// Just gonna have to hack it for now
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u8 device = deviceNumber-2;
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unsigned char* desc = (unsigned char*)descriptor.get_ptr();
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if (device == 0)
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{
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unsigned char bytes[] = {0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40, 0x4c, 0x5, 0x50, 0x2, 0x9, 0x0, 0x3, 0x4, 0x5, 0x1,
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0x9, 0x2, 0x20, 0x0, 0x1, 0x1, 0x0, 0x80, 0xfa,
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0x9, 0x4, 0x0, 0x0, 0x2, 0x8, 0x5, 0x50, 0x0,
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0x7, 0x5, 0x81, 0x2, 0x0, 0x2, 0x0,
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0x7, 0x5, 0x2, 0x2, 0x0, 0x2, 0x0};
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memcpy(desc, bytes, descSize);
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}
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else if (device == 1)
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{
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unsigned char bytes[] = {0x12, 0x1, 0x0, 0x2, 0xe0, 0x1, 0x1, 0x40, 0x4c, 0x5, 0x67, 0x2, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1,
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0x9, 0x2, 0x34, 0x1, 0x4, 0x1, 0x0, 0xc0, 0x0,
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0x9, 0x4, 0x0, 0x0, 0x3, 0xe0, 0x1, 0x1, 0x0,
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0x7, 0x5, 0x81, 0x3, 0x40, 0x0, 0x1,
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0x7, 0x5, 0x2, 0x2, 0x0, 0x2, 0x0,
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0x7, 0x5, 0x82, 0x2, 0x0, 0x2, 0x0,
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0x9, 0x4, 0x1, 0x0, 0x2, 0xe0, 0x1, 0x1, 0x0,
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0x7, 0x5, 0x3, 0x1, 0x0, 0x0, 0x4,
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0x7, 0x5, 0x83, 0x1, 0x0, 0x0, 0x4,
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0x9, 0x4, 0x1, 0x1, 0x2, 0xe0, 0x1, 0x1, 0x0,
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0x7, 0x5, 0x3, 0x1, 0xb, 0x0, 0x4,
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0x7, 0x5, 0x83, 0x1, 0xb, 0x0, 0x4,
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0x9, 0x4, 0x1, 0x2, 0x2, 0xe0, 0x1, 0x1, 0x0,
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0x7, 0x5, 0x3, 0x1, 0x13, 0x0, 0x4,
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0x7, 0x5, 0x83, 0x1, 0x13, 0x0, 0x4,
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0x9, 0x4, 0x1, 0x3, 0x2, 0xe0, 0x1, 0x1, 0x0,
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0x7, 0x5, 0x3, 0x1, 0x1b, 0x0, 0x4,
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0x7, 0x5, 0x83, 0x1, 0x1b, 0x0, 0x4,
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0x9, 0x4, 0x1, 0x4, 0x2, 0xe0, 0x1, 0x1, 0x0,
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0x7, 0x5, 0x3, 0x1, 0x23, 0x0, 0x4,
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0x7, 0x5, 0x83, 0x1, 0x23, 0x0, 0x4,
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0x9, 0x4, 0x1, 0x5, 0x2, 0xe0, 0x1, 0x1, 0x0,
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0x7, 0x5, 0x3, 0x1, 0x33, 0x0, 0x4,
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0x7, 0x5, 0x83, 0x1, 0x33, 0x0, 0x4,
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0x9, 0x4, 0x1, 0x6, 0x2, 0xe0, 0x1, 0x1, 0x0,
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0x7, 0x5, 0x3, 0x1, 0x40, 0x0, 0x4,
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0x7, 0x5, 0x83, 0x1, 0x40, 0x0, 0x4,
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0x9, 0x4, 0x2, 0x0, 0x2, 0xe0, 0x1, 0x1, 0x0,
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0x7, 0x5, 0x4, 0x3, 0x40, 0x0, 0x1,
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0x7, 0x5, 0x85, 0x3, 0x40, 0x0, 0x1,
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0x9, 0x4, 0x2, 0x1, 0x2, 0xe0, 0x1, 0x1, 0x0,
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0x7, 0x5, 0x4, 0x3, 0x80, 0x0, 0x1,
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0x7, 0x5, 0x85, 0x3, 0x80, 0x0, 0x1,
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0x9, 0x4, 0x2, 0x2, 0x2, 0xe0, 0x1, 0x1, 0x0,
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0x7, 0x5, 0x4, 0x3, 0x0, 0x1, 0x1,
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0x7, 0x5, 0x85, 0x3, 0x0, 0x1, 0x1,
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0x9, 0x4, 0x2, 0x3, 0x2, 0xe0, 0x1, 0x1, 0x0,
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0x7, 0x5, 0x4, 0x3, 0x0, 0x4, 0x1,
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0x7, 0x5, 0x85, 0x3, 0x0, 0x4, 0x1,
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0x9, 0x4, 0x3, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0,
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0x7, 0x21, 0x7, 0x88, 0x13, 0xff, 0x3};
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memcpy(desc, bytes, descSize);
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}
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else if (device == 2)
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{
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// USB Drive
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unsigned char bytes[] = {0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40, 0x16, 0x15, 0x26, 0x12, 0x0, 0x1, 0x1, 0x2, 0x3, 0x1,
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0x9, 0x2, 0x20, 0x0, 0x1, 0x1, 0x0, 0x80, 0xfa,
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0x9, 0x4, 0x0, 0x0, 0x2, 0x8, 0x6, 0x50, 0x0,
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0x7, 0x5, 0x81, 0x2, 0x0, 0x2, 0x0,
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0x7, 0x5, 0x2, 0x2, 0x0, 0x2, 0x0};
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memcpy(desc, bytes, descSize);
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}
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else if (device == 3 || device == 4)
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{
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// Skylanders Portal
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unsigned char bytes[] = {0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x20, 0x30, 0x14, 0x50, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1,
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0x9, 0x2, 0x29, 0x0, 0x1, 0x1, 0x0, 0x80, 0x96,
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0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0,
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0x9, 0x21, 0x11, 0x1, 0x0, 0x1, 0x22, 0x1d, 0x0,
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0x7, 0x5, 0x81, 0x3, 0x20, 0x0, 0x1,
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0x7, 0x5, 0x1, 0x3, 0x20, 0x0, 0x1};
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memcpy(desc, bytes, descSize);
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}
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else
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return -1;
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return CELL_OK;
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}
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@ -51,9 +171,9 @@ s32 sys_usbd_unregister_ldd()
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return CELL_OK;
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}
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s32 sys_usbd_open_pipe()
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s32 sys_usbd_open_pipe(u32 handle, vm::ptr<void> endDisc)
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{
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sys_usbd.todo("sys_usbd_open_pipe()");
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sys_usbd.todo("sys_usbd_open_pipe(handle=%d, endDisc=0x%x)", handle, endDisc);
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return CELL_OK;
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}
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@ -69,9 +189,31 @@ s32 sys_usbd_close_pipe()
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return CELL_OK;
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}
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s32 sys_usbd_receive_event()
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s32 sys_usbd_receive_event(ppu_thread& ppu, u32 handle, vm::ptr<u64> arg1, vm::ptr<u64> arg2, vm::ptr<u64> arg3)
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{
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sys_usbd.todo("sys_usbd_receive_event()");
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sys_usbd.todo("sys_usbd_receive_event(handle=%u, arg1=0x%x, arg2=0x%x, arg3=0x%x)", handle, arg1, arg2, arg3);
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if (!has_register_extra_ldd) {_sys_ppu_thread_exit(ppu, CELL_OK);}
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// TODO
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/*if (receive_event_called_count == 0)
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{
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*arg1 = 2;
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*arg2 = 5;
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*arg3 = 0;
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receive_event_called_count++;
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}
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else if (receive_event_called_count == 1)
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{
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*arg1 = 1;
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*arg2 = 6;
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*arg3 = 0;
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receive_event_called_count++;
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}
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else
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{
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_sys_ppu_thread_exit(ppu, CELL_OK);
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}*/
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return CELL_OK;
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}
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@ -140,9 +282,3 @@ s32 sys_usbd_get_device_speed()
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sys_usbd.todo("sys_usbd_get_device_speed()");
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return CELL_OK;
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}
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s32 sys_usbd_register_extra_ldd()
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{
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sys_usbd.todo("sys_usbd_register_extra_ldd()");
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return CELL_OK;
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}
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@ -1,18 +1,54 @@
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#pragma once
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namespace vm { using namespace ps3; }
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// SysCalls
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s32 sys_usbd_initialize();
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struct DeviceListUnknownDataType
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{
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u8 unk1;
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u8 deviceID;
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u8 unk3;
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u8 unk4;
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} ;
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/* 0x01 device descriptor */
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struct deviceDescriptor
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{
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u8 bLength; /* descriptor size in bytes */
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u8 bDescriptorType; /* constant USB_DESCRIPTOR_TYPE_DEVICE */
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u16 bcdUSB; /* USB spec release compliance number */
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u8 bDeviceClass; /* class code */
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u8 bDeviceSubClass; /* subclass code */
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u8 bDeviceProtocol; /* protocol code */
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u8 bMaxPacketSize0; /* max packet size for endpoint 0 */
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u16 idVendor; /* USB-IF Vendor ID (VID) */
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u16 idProduct; /* Product ID (PID) */
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u16 bcdDevice; /* device release number */
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u8 iManufacturer; /* manufacturer string descriptor index */
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u8 iProduct; /* product string desccriptor index */
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u8 iSerialNumber; /* serial number string descriptor index */
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u8 bNumConfigurations; /* number of configurations */
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};
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struct usbDevice
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{
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DeviceListUnknownDataType basicDevice;
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s32 descSize;
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deviceDescriptor descriptor;
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};
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s32 sys_usbd_initialize(vm::ptr<u32> handle);
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s32 sys_usbd_finalize();
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s32 sys_usbd_get_device_list();
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s32 sys_usbd_get_descriptor_size();
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s32 sys_usbd_get_descriptor();
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s32 sys_usbd_get_device_list(u32 handle, vm::ptr<DeviceListUnknownDataType> device_list, char unknown);
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s32 sys_usbd_get_descriptor_size(u32 handle, u8 deviceNumber);
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s32 sys_usbd_get_descriptor(u32 handle, u8 deviceNumber, vm::ptr<deviceDescriptor> descriptor, s64 descSize);
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s32 sys_usbd_register_ldd();
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s32 sys_usbd_unregister_ldd();
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s32 sys_usbd_open_pipe();
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s32 sys_usbd_open_pipe(u32 handle, vm::ptr<void> endDisc);
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s32 sys_usbd_open_default_pipe();
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s32 sys_usbd_close_pipe();
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s32 sys_usbd_receive_event();
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s32 sys_usbd_receive_event(ppu_thread& ppu, u32 handle, vm::ptr<u64> arg1, vm::ptr<u64> arg2, vm::ptr<u64> arg3);
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s32 sys_usbd_detect_event();
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s32 sys_usbd_attach();
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s32 sys_usbd_transfer_data();
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@ -24,4 +60,4 @@ s32 sys_usbd_send_event();
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s32 sys_usbd_allocate_memory();
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s32 sys_usbd_free_memory();
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s32 sys_usbd_get_device_speed();
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s32 sys_usbd_register_extra_ldd();
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s32 sys_usbd_register_extra_ldd(u32 handle, vm::ptr<void> lddOps, u16 strLen, u16 vendorID, u16 productID, u16 unk1);
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