#include "irx_imports.h"
#include "defs.h"
#include "types.h"
#include "usbd.h"

Include dependency graph for usbdpriv.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	_argOption

struct	_usbdConfig

struct	_timerCbStruct

struct	_ioRequest

struct	_device

struct	_hcTd

struct	_hcIsoTd

struct	_hcEdHcArea

union	_hcEdHcAreaU

struct	_hcEd

struct	_endpoint

struct	_usbHub

struct	_hcCA

struct	_ohciRegs

struct	_memPool

struct	_usbdReportDescriptor

struct	_usbdKernelResources

union	_ioRequest.__unnamed__

Macros
#define	OHCI_REG_BASE 0xBF801600

#define	dbg_printf(a...) (void)0

#define	READ_UINT16(a) (((u8 )a)[0] \| (((u8 )a)[1] << 8))

#define	NOTIN_QUEUE 0

#define	GENTD_QUEUE 1

#define	ISOTD_QUEUE 2

#define	TYPE_CONTROL 0x3F

#define	TYPE_BULK 0x40

#define	TYPE_ISOCHRON 0x41

#define	DEVICE_NOTCONNECTED 1

#define	DEVICE_CONNECTED 3

#define	DEVICE_RESETDELAYED 4

#define	DEVICE_RESETPENDING 5

#define	DEVICE_RESETCOMPLETE 6

#define	DEVICE_FETCHINGDESCRIPTOR 7

#define	DEVICE_READY 8

#define	PORT_CONNECTION 0

#define	PORT_ENABLE 1

#define	PORT_SUSPEND 2

#define	PORT_OVER_CURRENT 3

#define	PORT_RESET 4

#define	PORT_POWER 8

#define	PORT_LOW_SPEED 9

#define	C_HUB_LOCAL_POWER 0

#define	C_HUB_OVER_CURRENT 1

#define	C_PORT_CONNECTION 16

#define	C_PORT_ENABLE 17

#define	C_PORT_SUSPEND 18

#define	C_PORT_OVER_CURRENT 19

#define	C_PORT_RESET 20

#define	BIT(x) (((u32)1) << (x))

#define	C_PORT_FLAGS (BIT(C_PORT_CONNECTION) \| BIT(C_PORT_ENABLE) \| BIT(C_PORT_SUSPEND) \| BIT(C_PORT_OVER_CURRENT) \| BIT(C_PORT_RESET))

#define	HCED_DIR_OUT BIT(11)

#define	HCED_DIR_IN BIT(12)

#define	HCED_SPEED BIT(13)

#define	HCED_SKIP BIT(14)

#define	HCED_ISOC BIT(15)

#define	HCED_DIR_MASK (HCED_DIR_OUT \| HCED_DIR_IN)

#define	ED_HALTED(a) ((u32)((a).m_tdHead) & 1)

#define	ED_SKIPPED(a) ((u32)((a).m_hcArea.stru.m_hcArea) & HCED_SKIP)

#define	TD_HCAREA(CC, T, DI, DP, R) (u32)((((CC) << 12) \| ((T) << 8) \| ((DI) << 5) \| ((DP) << 3) \| ((R) << 2)))

#define	TD_SETUP 0

#define	TD_OUT 1

#define	TD_IN 2

#define	OHCI_INT_SO BIT(0)

#define	OHCI_INT_WDH BIT(1)

#define	OHCI_INT_SF BIT(2)

#define	OHCI_INT_RD BIT(3)

#define	OHCI_INT_UE BIT(4)

#define	OHCI_INT_FNO BIT(5)

#define	OHCI_INT_RHSC BIT(6)

#define	OHCI_INT_OC BIT(30)

#define	OHCI_INT_MIE BIT(31)

#define	OHCI_COM_HCR BIT(0)

#define	OHCI_COM_CLF BIT(1)

#define	OHCI_COM_BLF BIT(2)

#define	OHCI_CTR_CBSR (3 << 0)

#define	OHCI_CTR_PLE BIT(2)

#define	OHCI_CTR_IE BIT(3)

#define	OHCI_CTR_CLE BIT(4)

#define	OHCI_CTR_BLE BIT(5)

#define	OHCI_CTR_USB_RESET (0 << 6)

#define	OHCI_CTR_USB_RESUME (1 << 6)

#define	OHCI_CTR_USB_OPERATIONAL (2 << 6)

#define	OHCI_CTR_USB_SUSPEND (3 << 6)

Typedefs
typedef struct _argOption	UsbdArgOption_t

typedef struct _usbdConfig	UsbdConfig_t

typedef void(*	TimerCallback) (void *arg)

typedef void(*	InternCallback) (struct _ioRequest *arg)

typedef struct _timerCbStruct	UsbdTimerCbStruct_t

typedef struct _ioRequest	UsbdIoRequest_t

typedef struct _device	UsbdDevice_t

typedef struct _hcTd	UsbdHcTD_t

typedef struct _hcIsoTd	UsbdHcIsoTD_t

typedef struct _hcEd	UsbdHcED_t

typedef struct _endpoint	UsbdEndpoint_t

typedef struct _usbHub	UsbdUsbHub_t

typedef struct _hcCA	HcCA

typedef struct _ohciRegs	OhciRegs

typedef struct _memPool	UsbdMemoryPool_t

typedef struct _usbdReportDescriptor	UsbdReportDescriptor_t

typedef struct _usbdKernelResources	UsbdKernelResources_t

Functions
void	hubResetDevicePort (UsbdDevice_t *dev)

int	initHubDriver (void)

void	deinitHubDriver (void)

UsbdDevice_t *	fetchDeviceById (int devId)

UsbdEndpoint_t *	fetchEndpointById (int id)

UsbdDevice_t *	getDeviceTreeRoot (void)

UsbdDevice_t *	attachChildDevice (UsbdDevice_t *parent, u32 portNum)

void	freeDevice (UsbdDevice_t *dev)

UsbdIoRequest_t *	allocIoRequest (void)

void	freeIoRequest (UsbdIoRequest_t *req)

UsbdEndpoint_t *	allocEndpointForDevice (UsbdDevice_t *dev, u32 align)

int	cleanUpFunc (UsbdDevice_t dev, UsbdEndpoint_t ep)

UsbdHcTD_t *	allocTd (void)

void	freeTd (UsbdHcTD_t *argTd)

UsbdHcIsoTD_t *	allocIsoTd (void)

void	freeIsoTd (UsbdHcIsoTD_t *argTd)

int	addTimerCallback (UsbdTimerCbStruct_t arg, TimerCallback func, void cbArg, int delay)

int	cancelTimerCallback (UsbdTimerCbStruct_t *arg)

void	handleTimerList (void)

UsbdEndpoint_t *	openDeviceEndpoint (UsbdDevice_t dev, const UsbEndpointDescriptor endpDesc, u32 alignFlag)

int	removeEndpointFromDevice (UsbdDevice_t dev, UsbdEndpoint_t ep)

void	handleIoReqList (UsbdEndpoint_t *ep)

void	usbdRebootInner (void)

void	hubResetDevice (UsbdDevice_t *dev)

int	checkDelayedResets (UsbdDevice_t *dev)

void	handleRhsc (void)

void	processDoneQueue_GenTd (UsbdHcTD_t *arg)

void	processDoneQueue_IsoTd (UsbdHcIsoTD_t *arg)

void	hcdProcessIntr (void)

void	PostIntrEnableFunction (void)

int	initHcdStructs (void)

void	deinitHcd (void)

void *	AllocSysMemoryWrap (int size)

int	FreeSysMemoryWrap (void *ptr)

int	usbdLock (void)

int	usbdUnlock (void)

void	usbdReboot (int ac)

int	handleStaticDeviceDescriptor (UsbdDevice_t dev, UsbDeviceDescriptor devDescStart, UsbDeviceDescriptor *devDescEnd)

int	callUsbDriverFunc (int(func)(int devId), int devId, void gpSeg)

int	doRegisterDriver (sceUsbdLddOps drv, void drvGpSeg)

int	doRegisterAutoLoader (sceUsbdLddOps drv, void drvGpSeg)

int	doUnregisterDriver (sceUsbdLddOps *drv)

int	doUnregisterAutoLoader (void)

void *	doGetDeviceStaticDescriptor (int devId, void *data, u8 type)

int	doGetDeviceLocation (UsbdDevice_t dev, u8 path)

UsbdEndpoint_t *	doOpenEndpoint (UsbdDevice_t dev, const UsbEndpointDescriptor endpDesc, u32 alignFlag)

int	doCloseEndpoint (UsbdEndpoint_t *ep)

int	attachIoReqToEndpoint (UsbdEndpoint_t ep, UsbdIoRequest_t req, void destdata, u16 length, void callback)

int	doControlTransfer (UsbdEndpoint_t ep, UsbdIoRequest_t req, u8 requestType, u8 request, u16 value, u16 index, u16 length, void destdata, void callback)

int	hubTimedSetFuncAddress (UsbdDevice_t *dev)

void	flushPort (UsbdDevice_t *dev)

int	usbdInitInner (void)

Variables
UsbdConfig_t	usbConfig

UsbdMemoryPool_t *	memPool

UsbdKernelResources_t	usbKernelResources

UsbdIoRequest_t *	cbListStart

UsbdIoRequest_t *	cbListEnd

sceUsbdLddOps *	drvListStart

sceUsbdLddOps *	drvListEnd

sceUsbdLddOps *	drvAutoLoader

Detailed Description

USB Driver function prototypes and constants.

Definition in file usbdpriv.h.

Data Structure Documentation

◆ _argOption

struct _argOption

Definition at line 35 of file usbdpriv.h.

Data Fields
const char *	param
int *	value
int *	value2

◆ _usbdConfig

struct _usbdConfig

Definition at line 42 of file usbdpriv.h.

Data Fields
int	m_maxDevices
int	m_maxEndpoints
int	m_maxTransfDesc
int	m_maxIsoTransfDesc
int	m_maxIoReqs
int	m_maxStaticDescSize
int	m_maxHubDevices
int	m_maxPortsPerHub
int	m_allocatedSize_unused
int	m_hcdThreadPrio
int	m_cbThreadPrio
int	m_curDescNum

◆ _timerCbStruct

struct _timerCbStruct

Definition at line 72 of file usbdpriv.h.

Collaboration diagram for _timerCbStruct:

Data Fields
u32	m_isActive
struct _timerCbStruct *	m_prev
struct _timerCbStruct *	m_next
TimerCallback	m_callbackProc
void *	m_callbackArg
u32	m_delayCount

◆ _ioRequest

struct _ioRequest

Definition at line 82 of file usbdpriv.h.

Collaboration diagram for _ioRequest:

Data Fields
u32	m_id
u32	m_busyFlag
struct _ioRequest *	m_next
struct _ioRequest *	m_prev
struct _endpoint *	m_correspEndpoint
UsbDeviceRequest	m_devReq
void *	m_destPtr
u32	m_length
InternCallback	m_callbackProc
u32	m_resultCode
u32	m_transferedBytes
u32	m_waitFrames
void *	m_userCallbackArg
union _ioRequest	__unnamed__
void *	m_gpSeg
sceUsbdMultiIsochronousRequest	m_req

◆ _device

struct _device

Definition at line 107 of file usbdpriv.h.

Collaboration diagram for _device:

Data Fields
u32	m_id
struct _device *	m_next
struct _device *	m_prev
struct _endpoint *	m_endpointListStart
struct _endpoint *	m_endpointListEnd
sceUsbdLddOps *	m_devDriver
u8	m_deviceStatus
u8	m_functionAddress
u8	m_isLowSpeedDevice
u8	m_resetFlag
u32	m_magicPowerValue
struct _device *	m_childListStart
struct _device *	m_childListEnd
struct _device *	m_parent
u32	m_attachedToPortNo
void *	m_privDataField
UsbdTimerCbStruct_t	m_timer
UsbdIoRequest_t	m_ioRequest
u32	m_functionDelay
void *	m_staticDeviceDescPtr
void *	m_staticDeviceDescEndPtr
u32	m_fetchDescriptorCounter
struct _usbdReportDescriptor *	m_reportDescriptorCurForFetch
struct _usbdReportDescriptor *	m_reportDescriptorStart
struct _usbdReportDescriptor *	m_reportDescriptorEnd

◆ _hcTd

struct _hcTd

Definition at line 136 of file usbdpriv.h.

Collaboration diagram for _hcTd:

Data Fields
u32	m_hcArea
void *	m_curBufPtr
struct _hcTd *	m_next
void *	m_bufferEnd

◆ _hcIsoTd

struct _hcIsoTd

Definition at line 144 of file usbdpriv.h.

Collaboration diagram for _hcIsoTd:

Data Fields
u32	m_hcArea
void *	m_bufferPage0
struct _hcIsoTd *	m_next
void *	m_bufferEnd
u16	m_psw[8]

◆ _hcEdHcArea

struct _hcEdHcArea

Definition at line 153 of file usbdpriv.h.

Data Fields
u16	m_hcArea
u16	m_maxPacketSize

◆ _hcEdHcAreaU

union _hcEdHcAreaU

Definition at line 159 of file usbdpriv.h.

Collaboration diagram for _hcEdHcAreaU:

Data Fields
struct _hcEdHcArea	stru
u32	asu32

◆ _hcEd

struct _hcEd

Definition at line 165 of file usbdpriv.h.

Collaboration diagram for _hcEd:

Data Fields
union _hcEdHcAreaU	m_hcArea
UsbdHcTD_t *	m_tdTail
UsbdHcTD_t *	m_tdHead
struct _hcEd *	m_next

◆ _endpoint

struct _endpoint

Definition at line 173 of file usbdpriv.h.

Collaboration diagram for _endpoint:

Data Fields
u32	m_id
u32	m_inTdQueue
struct _endpoint *	m_next
struct _endpoint *	m_prev
struct _endpoint *	m_busyNext
struct _endpoint *	m_busyPrev
UsbdDevice_t *	m_correspDevice
UsbdIoRequest_t *	m_ioReqListStart
UsbdIoRequest_t *	m_ioReqListEnd
UsbdHcED_t *	m_hcEd
u32	m_endpointType
u32	m_isochronLastFrameNum
UsbdTimerCbStruct_t	m_timer
u32	m_alignFlag
u8	m_schedulingIndex
u8	m_waitHigh
u8	m_waitLow
u8	m_packetSizeForScheduling

◆ _usbHub

struct _usbHub

Definition at line 195 of file usbdpriv.h.

Collaboration diagram for _usbHub:

Data Fields
struct _usbHub *	m_next
u32	m_pad1[1]
u32	m_curAllocatedCount
UsbdDevice_t *	m_dev
UsbdEndpoint_t *	m_controlEp
UsbdEndpoint_t *	m_statusChangeEp
UsbdIoRequest_t	m_controlIoReq
UsbdIoRequest_t	m_statusIoReq
u32	m_maxPower
u32	m_isSelfPowered
UsbHubDescriptor	m_desc
u32	m_pad2[6]
u32	m_numChildDevices
u32	m_portCounter
u32	m_hubStatusCounter
u16	m_hubStatus
u16	m_hubStatusChange
u32	m_portStatusChange
u8	m_statusChangeInfo[8]
u32	m_pad3[6]

◆ _hcCA

struct _hcCA

Definition at line 219 of file usbdpriv.h.

Collaboration diagram for _hcCA:

Data Fields
volatile UsbdHcED_t *	InterruptTable[32]
volatile u16	FrameNumber
volatile u16	pad
volatile UsbdHcTD_t *	DoneHead
volatile u8	reserved[116]
volatile u32	pad2

◆ _ohciRegs

struct _ohciRegs

Definition at line 229 of file usbdpriv.h.

Collaboration diagram for _ohciRegs:

Data Fields
volatile u32	HcRevision
volatile u32	HcControl
volatile u32	HcCommandStatus
volatile u32	HcInterruptStatus
volatile u32	HcInterruptEnable
volatile u32	HcInterruptDisable
volatile HcCA *	HcHCCA
volatile UsbdHcED_t *	HcPeriodCurrentEd
volatile UsbdHcED_t *	HcControlHeadEd
volatile UsbdHcED_t *	HcControlCurrentEd
volatile UsbdHcED_t *	HcBulkHeadEd
volatile UsbdHcED_t *	HcBulkCurrentEd
volatile u32	HcDoneHead
volatile u32	HcFmInterval
volatile u32	HcFmRemaining
volatile u32	HcFmNumber
volatile u32	HcPeriodicStart
volatile u32	HcLsThreshold
volatile u32	HcRhDescriptorA
volatile u32	HcRhDescriptorB
volatile u32	HcRhStatus
volatile u32	HcRhPortStatus[2]

◆ _memPool

struct _memPool

Definition at line 255 of file usbdpriv.h.

Collaboration diagram for _memPool:

Data Fields
volatile OhciRegs *	m_ohciRegs
volatile HcCA *	m_hcHCCA
struct _hcEd *	m_hcEdBuf
struct _hcTd *	m_freeHcTdList
struct _hcTd *	m_hcTdBuf
struct _hcTd *	m_hcTdBufEnd
struct _hcIsoTd *	m_freeHcIsoTdList
struct _hcIsoTd *	m_hcIsoTdBuf
struct _hcIsoTd *	m_hcIsoTdBufEnd
struct _ioRequest **	m_hcTdToIoReqLUT
struct _ioRequest **	m_hcIsoTdToIoReqLUT
struct _ioRequest *	m_ioReqBufPtr
struct _ioRequest *	m_freeIoReqList
struct _ioRequest *	m_freeIoReqListEnd
struct _device *	m_deviceTreeBuf
struct _device *	m_freeDeviceListStart
struct _device *	m_freeDeviceListEnd
struct _endpoint *	m_endpointBuf
struct _endpoint *	m_freeEpListStart
struct _endpoint *	m_freeEpListEnd
struct _endpoint *	m_tdQueueStart
struct _endpoint *	m_tdQueueEnd
u32	m_interruptBandwidthSchedulingValues[32]
u32	m_delayResets
int	m_interruptCounters[9]
struct _timerCbStruct *	m_timerListStart
struct _timerCbStruct *	m_timerListEnd
struct _device *	m_deviceTreeRoot

◆ _usbdReportDescriptor

struct _usbdReportDescriptor

Definition at line 298 of file usbdpriv.h.

Collaboration diagram for _usbdReportDescriptor:

Data Fields
struct _usbdReportDescriptor *	m_next
struct _usbdReportDescriptor *	m_prev
u32	m_cfgNum
u32	m_ifNum
u32	m_length
u8	m_data[]

◆ _usbdKernelResources

struct _usbdKernelResources

Definition at line 308 of file usbdpriv.h.

Data Fields
int	m_usbdSema
int	m_hcdTid
int	m_hcdIrqEvent
int	m_callbackTid
int	m_callbackEvent

◆ _ioRequest.unnamed

union _ioRequest.__unnamed__

Definition at line 97 of file usbdpriv.h.

Data Fields
void *	m_userCallbackProc
sceUsbdDoneCallback	m_userCallbackProcRegular
sceUsbdMultiIsochronousDoneCallback	m_userCallbackProcMultiIsochronous

Data Structures

Macros

Typedefs

Functions

Variables