nsysuhs: Add header for nsysuhs.rpl

This commit is contained in:
Maschell 2021-02-24 21:08:06 +01:00 committed by fincs
parent d0dc9869e5
commit 4c816e115e
4 changed files with 367 additions and 0 deletions

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/**
* \defgroup nsysuhs nsysuhs
*
*/

245
include/nsysuhs/uhs.h Normal file
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#pragma once
#include <wut.h>
#include <stdbool.h>
#ifdef __cplusplus
extern "C" {
#endif
#include "uhs_usbspec.h"
typedef struct UhsInterfaceFilter UhsInterfaceFilter;
typedef struct UhsInterfaceProfile UhsInterfaceProfile;
typedef struct UhsEndpointDescriptor UhsEndpointDescriptor;
typedef struct UhsHandle UhsHandle;
typedef struct UhsConfig UhsConfig;
/* Determines which interface parameters to check */
#define MATCH_ANY 0x000
#define MATCH_DEV_VID 0x001
#define MATCH_DEV_PID 0x002
#define MATCH_DEV_CLASS 0x010
#define MATCH_DEV_SUBCLASS 0x020
#define MATCH_DEV_PROTOCOL 0x040
#define MATCH_IF_CLASS 0x080
#define MATCH_IF_SUBCLASS 0x100
#define MATCH_IF_PROTOCOL 0x200
typedef enum UHSStatus
{
UHS_STATUS_OK = 0,
UHS_STATUS_HANDLE_INVALID_ARGS = 0xffdefffd,
UHS_STATUS_HANDLE_INVALID_STATE = 0xffdefffc,
} UHSStatus;
typedef enum UHSHandleState
{
UHS_HANDLE_STATE_INIT = 0x00,
UHS_HANDLE_STATE_OPENING = 0x01,
UHS_HANDLE_STATE_OPENED = 0x02,
UHS_HANDLE_STATE_CLOSING = 0x03,
UHS_HANDLE_STATE_CLOSED = 0x04,
UHS_HANDLE_STATE_ERROR = 0x05,
} UHSHandleState;
struct WUT_PACKED UhsConfig
{
uint32_t controller_num;
void* buffer;
uint32_t buffer_size;
};
WUT_CHECK_OFFSET(UhsConfig, 0x00, controller_num);
WUT_CHECK_OFFSET(UhsConfig, 0x04, buffer);
WUT_CHECK_OFFSET(UhsConfig, 0x08, buffer_size);
WUT_CHECK_SIZE(UhsConfig, 0x0C);
struct WUT_PACKED UhsHandle
{
UHSHandleState state;
void* ipc_buffer;
WUT_UNKNOWN_BYTES(4); /* always 0xFFFFFFFF after init */
uint32_t handle;
UhsConfig * config;
WUT_UNKNOWN_BYTES(4);
};
WUT_CHECK_OFFSET(UhsHandle, 0x00, state);
WUT_CHECK_OFFSET(UhsHandle, 0x04, ipc_buffer);
WUT_CHECK_OFFSET(UhsHandle, 0x0C, handle);
WUT_CHECK_OFFSET(UhsHandle, 0x10, config);
WUT_CHECK_SIZE(UhsHandle, 0x18);
/* Endpoint transfer directions */
#define ENDPOINT_TRANSFER_OUT 1
#define ENDPOINT_TRANSFER_IN 2
/* Special timeout values */
#define TIMEOUT_NONE -1
/* Interface filter */
struct WUT_PACKED UhsInterfaceFilter
{
uint16_t match_params; /* Bitmask of above flags */
uint16_t vid; /* Vendor ID */
uint16_t pid; /* Product ID */
WUT_UNKNOWN_BYTES(4);
uint8_t dev_class; /* Device class */
uint8_t dev_subclass; /* Device subclass */
uint8_t dev_protocol; /* Device protocol */
uint8_t if_class; /* Interface class */
uint8_t if_subclass; /* Interface subclass */
uint8_t if_protocol; /* Interface protocol */
};
WUT_CHECK_OFFSET(UhsInterfaceFilter, 0x00, match_params);
WUT_CHECK_OFFSET(UhsInterfaceFilter, 0x02, vid);
WUT_CHECK_OFFSET(UhsInterfaceFilter, 0x04, pid);
WUT_CHECK_OFFSET(UhsInterfaceFilter, 0x0A, dev_class);
WUT_CHECK_OFFSET(UhsInterfaceFilter, 0x0B, dev_subclass);
WUT_CHECK_OFFSET(UhsInterfaceFilter, 0x0C, dev_protocol);
WUT_CHECK_OFFSET(UhsInterfaceFilter, 0x0D, if_class);
WUT_CHECK_OFFSET(UhsInterfaceFilter, 0x0E, if_subclass);
WUT_CHECK_OFFSET(UhsInterfaceFilter, 0x0F, if_protocol);
WUT_CHECK_SIZE(UhsInterfaceFilter, 0x10);
/* Interface profile */
struct WUT_PACKED UhsEndpointDescriptor
{
uint8_t bLength;
uint8_t bDescriptorType;
uint8_t bEndpointAddress;
uint8_t bmAttributes;
uint16_t wMaxPacketSize;
uint8_t bInterval;
WUT_UNKNOWN_BYTES(0x2);
};
WUT_CHECK_OFFSET(UhsEndpointDescriptor, 0x00, bLength);
WUT_CHECK_OFFSET(UhsEndpointDescriptor, 0x01, bDescriptorType);
WUT_CHECK_OFFSET(UhsEndpointDescriptor, 0x02, bEndpointAddress);
WUT_CHECK_OFFSET(UhsEndpointDescriptor, 0x03, bmAttributes);
WUT_CHECK_OFFSET(UhsEndpointDescriptor, 0x04, wMaxPacketSize);
WUT_CHECK_OFFSET(UhsEndpointDescriptor, 0x06, bInterval);
WUT_CHECK_SIZE(UhsEndpointDescriptor, 0x09);
/* Interface profile */
struct WUT_PACKED UhsInterfaceProfile
{
uint32_t if_handle;
WUT_UNKNOWN_BYTES(0x24);
UhsDeviceDescriptor dev_desc;
UhsConfigDescriptor cfg_desc;
UhsInterfaceDescriptor if_desc;
UhsEndpointDescriptor in_endpoints[16];
UhsEndpointDescriptor out_endpoints[16];
};
WUT_CHECK_OFFSET(UhsInterfaceProfile, 0x00, if_handle);
WUT_CHECK_OFFSET(UhsInterfaceProfile, 0x28, dev_desc);
WUT_CHECK_OFFSET(UhsInterfaceProfile, 0x3A, cfg_desc);
WUT_CHECK_OFFSET(UhsInterfaceProfile, 0x43, if_desc);
WUT_CHECK_OFFSET(UhsInterfaceProfile, 0x4c, in_endpoints);
WUT_CHECK_OFFSET(UhsInterfaceProfile, 0xdc, out_endpoints);
WUT_CHECK_SIZE(UhsInterfaceProfile, 0x16C);
/* Open a specific controller under /dev/uhs */
UHSStatus UhsClientOpen(UhsHandle* handle,
UhsConfig* config);
UHSStatus UhsClientClose(UhsHandle* handle);
typedef void(*UHSDrvRegCallback)(void * context, UhsInterfaceProfile * profile);
/* Register a USB class driver */
UHSStatus
UhsClassDrvReg(UhsHandle* handle,
UhsInterfaceFilter *filter,
void *context,
UHSDrvRegCallback callback);
UHSStatus UhsGetFullConfigDescriptor(UhsHandle* handle,
uint32_t if_handle,
void* data,
uint32_t size);
/* Determine which USB device interfaces are plugged in and available */
UHSStatus
UhsQueryInterfaces(UhsHandle* handle,
UhsInterfaceFilter *filter,
UhsInterfaceProfile *profiles,
int32_t max_profiles);
typedef void(*UhsAcquireInterfaceCallback)(void * context, int32_t arg1, int32_t arg2);
/* Acquire a USB device interface for use */
UHSStatus
UhsAcquireInterface(UhsHandle* handle,
uint32_t if_handle,
void * context,
UhsAcquireInterfaceCallback callback);
/* Release a currently-held USB device interface */
UHSStatus
UhsReleaseInterface(UhsHandle* handle,
uint32_t if_handle,
bool no_reacquire);
/* Administer a USB device */
UHSStatus
UhsAdministerDevice(UhsHandle* handle,
uint32_t if_handle,
int32_t arg2,
int32_t arg3);
/* Submit a control request to endpoint 0 */
UHSStatus
UhsSubmitControlRequest(UhsHandle* handle,
uint32_t if_handle,
void *buffer,
uint8_t bRequest,
uint8_t bmRequestType,
uint16_t wValue,
uint16_t wIndex,
uint16_t wLength,
int32_t timeout);
/* Submit a bulk request to an endpoint */
UHSStatus
UhsSubmitBulkRequest(UhsHandle* handle,
uint32_t if_handle,
uint8_t endpoint,
int32_t direction,
void *buffer,
int32_t length,
int32_t timeout);
UHSStatus
UhsAdministerEndpoint(UhsHandle* handle,
uint32_t if_handle,
uint32_t u1,
uint32_t endpointMask,
int32_t u2,
uint32_t u3);
static inline uint32_t UHSEndpointDirIsIn(UhsEndpointDescriptor * endpoint_descriptor){
return ((endpoint_descriptor->bEndpointAddress & 0x80) == 0x80);
}
static inline uint32_t UHSEndpointGetNum(UhsEndpointDescriptor * endpoint_descriptor){
return (endpoint_descriptor->bEndpointAddress & 0x0F);
}
static inline uint32_t UHSEndpointGetMask(UhsEndpointDescriptor * endpoint_descriptor){
uint32_t endpoint_mask;
if (UHSEndpointDirIsIn(endpoint_descriptor)) {
endpoint_mask = (1 << (UHSEndpointGetNum(endpoint_descriptor) + 16));
} else {
endpoint_mask = (1 << UHSEndpointGetNum(endpoint_descriptor));
}
return endpoint_mask;
}
#ifdef __cplusplus
}
#endif
/** @} */

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#pragma once
#include <wut.h>
#ifdef __cplusplus
extern "C" {
#endif
/* USB class codes */
#define USBCLASS_DEVICE 0x00
#define USBCLASS_AUDIO 0x01
#define USBCLASS_HID 0x03
#define USBCLASS_STORAGE 0x08
typedef struct UhsDeviceDescriptor UhsDeviceDescriptor;
typedef struct UhsConfigDescriptor UhsConfigDescriptor;
typedef struct UhsInterfaceDescriptor UhsInterfaceDescriptor;
typedef struct UhsSetupPacket UhsSetupPacket;
/* USB device descriptor */
struct WUT_PACKED UhsDeviceDescriptor
{
uint8_t bLength;
uint8_t bDescriptorType;
uint16_t bcdUsb;
uint8_t bDeviceClass;
uint8_t bDeviceSubclass;
uint8_t bDeviceProtocol;
uint8_t bMaxPacketSize;
uint16_t idVendor;
uint16_t idProduct;
uint16_t bcdDevice;
uint8_t iManufacturer;
uint8_t iProduct;
uint8_t iSerialNumber;
uint8_t bNumConfigurations;
};
WUT_CHECK_OFFSET(UhsDeviceDescriptor, 0x00, bLength);
WUT_CHECK_OFFSET(UhsDeviceDescriptor, 0x01, bDescriptorType);
WUT_CHECK_OFFSET(UhsDeviceDescriptor, 0x02, bcdUsb);
WUT_CHECK_OFFSET(UhsDeviceDescriptor, 0x04, bDeviceClass);
WUT_CHECK_OFFSET(UhsDeviceDescriptor, 0x05, bDeviceSubclass);
WUT_CHECK_OFFSET(UhsDeviceDescriptor, 0x06, bDeviceProtocol);
WUT_CHECK_OFFSET(UhsDeviceDescriptor, 0x07, bMaxPacketSize);
WUT_CHECK_OFFSET(UhsDeviceDescriptor, 0x08, idVendor);
WUT_CHECK_OFFSET(UhsDeviceDescriptor, 0x0A, idProduct);
WUT_CHECK_OFFSET(UhsDeviceDescriptor, 0x0C, bcdDevice);
WUT_CHECK_OFFSET(UhsDeviceDescriptor, 0x0E, iManufacturer);
WUT_CHECK_OFFSET(UhsDeviceDescriptor, 0x0F, iProduct);
WUT_CHECK_OFFSET(UhsDeviceDescriptor, 0x10, iSerialNumber);
WUT_CHECK_OFFSET(UhsDeviceDescriptor, 0x11, bNumConfigurations);
WUT_CHECK_SIZE(UhsDeviceDescriptor, 0x12);
/* USB configuration descriptor */
struct WUT_PACKED UhsConfigDescriptor
{
uint8_t bLength;
uint8_t bDescriptorType;
uint16_t wTotalLength;
uint8_t bNumInterfaces;
uint8_t bConfigurationValue;
uint8_t iConfiguration;
uint8_t bmAttributes;
uint8_t bMaxPower;
};
WUT_CHECK_OFFSET(UhsConfigDescriptor, 0x00, bLength);
WUT_CHECK_OFFSET(UhsConfigDescriptor, 0x01, bDescriptorType);
WUT_CHECK_OFFSET(UhsConfigDescriptor, 0x02, wTotalLength);
WUT_CHECK_OFFSET(UhsConfigDescriptor, 0x04, bNumInterfaces);
WUT_CHECK_OFFSET(UhsConfigDescriptor, 0x05, bConfigurationValue);
WUT_CHECK_OFFSET(UhsConfigDescriptor, 0x06, iConfiguration);
WUT_CHECK_OFFSET(UhsConfigDescriptor, 0x07, bmAttributes);
WUT_CHECK_OFFSET(UhsConfigDescriptor, 0x08, bMaxPower);
WUT_CHECK_SIZE(UhsConfigDescriptor, 0x09);
/* USB interface descriptor */
struct WUT_PACKED UhsInterfaceDescriptor
{
uint8_t bLength;
uint8_t bDescriptorType;
uint8_t bInterfaceNumber;
uint8_t bAlternateSetting;
uint8_t bNumEndpoints;
uint8_t bInterfaceClass;
uint8_t bInterfaceSubClass;
uint8_t bInterfaceProtocol;
uint8_t iInterface;
};
WUT_CHECK_OFFSET(UhsInterfaceDescriptor, 0x00, bLength);
WUT_CHECK_OFFSET(UhsInterfaceDescriptor, 0x01, bDescriptorType);
WUT_CHECK_OFFSET(UhsInterfaceDescriptor, 0x02, bInterfaceNumber);
WUT_CHECK_OFFSET(UhsInterfaceDescriptor, 0x03, bAlternateSetting);
WUT_CHECK_OFFSET(UhsInterfaceDescriptor, 0x04, bNumEndpoints);
WUT_CHECK_OFFSET(UhsInterfaceDescriptor, 0x05, bInterfaceClass);
WUT_CHECK_OFFSET(UhsInterfaceDescriptor, 0x06, bInterfaceSubClass);
WUT_CHECK_OFFSET(UhsInterfaceDescriptor, 0x07, bInterfaceProtocol);
WUT_CHECK_OFFSET(UhsInterfaceDescriptor, 0x08, iInterface);
WUT_CHECK_SIZE(UhsInterfaceDescriptor, 0x09);
/* USB setup packet */
struct WUT_PACKED UhsSetupPacket
{
uint8_t bmRequestType;
uint8_t bRequest;
uint16_t wValue;
uint16_t wIndex;
uint16_t wLength;
};
WUT_CHECK_OFFSET(UhsSetupPacket, 0x00, bmRequestType);
WUT_CHECK_OFFSET(UhsSetupPacket, 0x01, bRequest);
WUT_CHECK_OFFSET(UhsSetupPacket, 0x02, wValue);
WUT_CHECK_OFFSET(UhsSetupPacket, 0x04, wIndex);
WUT_CHECK_OFFSET(UhsSetupPacket, 0x06, wLength);
WUT_CHECK_SIZE(UhsSetupPacket, 0x08);
#ifdef __cplusplus
}
#endif

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#include <nsyshid/hid.h> #include <nsyshid/hid.h>
#include <nsysnet/_socket.h> #include <nsysnet/_socket.h>
#include <nsysnet/nssl.h> #include <nsysnet/nssl.h>
#include <nsysuhs/uhs.h>
#include <padscore/kpad.h> #include <padscore/kpad.h>
#include <padscore/wpad.h> #include <padscore/wpad.h>
#include <proc_ui/procui.h> #include <proc_ui/procui.h>