OSExi.c File Reference

#include <placeholder.h>
#include <cstring.h>
#include <dolphin/os/OSExi.h>
#include <dolphin/os/OSInit.h>
#include <dolphin/os/OSInterrupt.h>
#include <dolphin/os/OSTime.h>

Macros
#define	EXI_FREQ_1M   0
#define	REG(chan, idx)   (__EXIRegs[(chan)][(idx)])
#define	EXI_0CR(tstart, dma, rw, tlen)
#define	CPR_CLK(x)   ((x) << 4)
#define	CPR_CS(x)   ((1u << (x)) << 7)

Functions
s32 __EXIProbeStartTime[2]	AT_ADDRESS (0x800030C0)
void	SetExiInterruptMask (EXIChannel chan, volatile EXIControl *exi)
static void	CompleteTransfer (EXIChannel chan)
bool	EXIImm (EXIChannel chan, void *buf, s32 len, u32 type, EXICallback callback)
bool	EXIImmEx (EXIChannel chan, void *buf, s32 len, u32 mode)
bool	EXIDma (EXIChannel chan, void *buf, s32 len, u32 type, EXICallback callback)
u32	__OSGetDIConfig (void)
bool	EXISync (EXIChannel _)
u32	EXIClearInterrupts (EXIChannel chan, bool exi, bool tc, bool ext)
EXICallback	EXISetExiCallback (EXIChannel chan, EXICallback exiCallback)
static bool	__EXIProbe (EXIChannel chan)
bool	EXIProbe (EXIChannel chan)
s32	EXIProbeEx (EXIChannel chan)
static bool	__EXIAttach (EXIChannel chan, EXICallback extCallback)
bool	EXIAttach (EXIChannel chan, EXICallback extCallback)
bool	EXIDetach (EXIChannel chan)
bool	EXISelect (s32 chan, u32 dev, u32 freq)
bool	EXIDeselect (EXIChannel chan)
static void	EXIIntrruptHandler (__OSInterrupt interrupt, OSContext *context)
static void	TCIntrruptHandler (__OSInterrupt interrupt, OSContext *context)
static void	EXTIntrruptHandler (__OSInterrupt unused0, OSContext *unused1)
void	EXIInit (void)
bool	EXILock (s32 chan, u32 dev, EXICallback unlockedCallback)
bool	EXIUnlock (EXIChannel chan)
u32	EXIGetState (EXIChannel chan)
static void	UnlockedHandler (s32 chan, OSContext *context)
s32	EXIGetID (EXIChannel chan, u32 dev, u32 *id)

Variables
EXIControl	Ecb [EXI_MAX_CHAN]

Macro Definition Documentation

EXI_FREQ_1M

#define EXI_FREQ_1M   0

REG

#define REG	(		chan,
			idx
	)		(__EXIRegs[(chan)][(idx)])

EXI_0CR

#define EXI_0CR	(		tstart,
			dma,
			rw,
			tlen
	)

Value:

    ((((u32) (tstart)) << 0) | (((u32) (dma)) << 1) | (((u32) (rw)) << 2) |   \
     (((u32) (tlen)) << 4))

CPR_CLK

#define CPR_CLK

(

x

)

((x) << 4)

CPR_CS

#define CPR_CS

(

x

)

((1u << (x)) << 7)

Function Documentation

AT_ADDRESS()

s32 __EXIProbeStartTime[2] AT_ADDRESS ( 0x800030C0  )

extern

SetExiInterruptMask()

void SetExiInterruptMask	(	EXIChannel	chan,
		volatile EXIControl *	exi
	)

CompleteTransfer()

static void CompleteTransfer ( EXIChannel  chan )

static

EXIImm()

bool EXIImm	(	EXIChannel	chan,
		void *	buf,
		s32	len,
		u32	type,
		EXICallback	callback
	)

EXIImmEx()

bool EXIImmEx	(	EXIChannel	chan,
		void *	buf,
		s32	len,
		u32	mode
	)

EXIDma()

bool EXIDma	(	EXIChannel	chan,
		void *	buf,
		s32	len,
		u32	type,
		EXICallback	callback
	)

__OSGetDIConfig()

u32 __OSGetDIConfig ( void  )

extern

EXISync()

bool EXISync

(

EXIChannel

_

)

EXIClearInterrupts()

u32 EXIClearInterrupts	(	EXIChannel	chan,
		bool	exi,
		bool	tc,
		bool	ext
	)

EXISetExiCallback()

EXICallback EXISetExiCallback	(	EXIChannel	chan,
		EXICallback	exiCallback
	)

__EXIProbe()

static bool __EXIProbe ( EXIChannel  chan )

static

EXIProbe()

bool EXIProbe

(

EXIChannel

chan

)

EXIProbeEx()

s32 EXIProbeEx

(

EXIChannel

chan

)

__EXIAttach()

static bool __EXIAttach ( EXIChannel  chan, EXICallback  extCallback  )

static

EXIAttach()

bool EXIAttach	(	EXIChannel	chan,
		EXICallback	extCallback
	)

EXIDetach()

bool EXIDetach

(

EXIChannel

chan

)

EXISelect()

bool EXISelect	(	s32	chan,
		u32	dev,
		u32	freq
	)

EXIDeselect()

bool EXIDeselect

(

EXIChannel

chan

)

EXIIntrruptHandler()

static void EXIIntrruptHandler ( __OSInterrupt  interrupt, OSContext *  context  )

static

TCIntrruptHandler()

static void TCIntrruptHandler ( __OSInterrupt  interrupt, OSContext *  context  )

static

EXTIntrruptHandler()

static void EXTIntrruptHandler ( __OSInterrupt  unused0, OSContext *  unused1  )

static

EXIInit()

void EXIInit

(

void

)

EXILock()

bool EXILock	(	s32	chan,
		u32	dev,
		EXICallback	unlockedCallback
	)

EXIUnlock()

bool EXIUnlock

(

EXIChannel

chan

)

EXIGetState()

u32 EXIGetState

(

EXIChannel

chan

)

UnlockedHandler()

static void UnlockedHandler ( s32  chan, OSContext *  context  )

static

EXIGetID()

s32 EXIGetID	(	EXIChannel	chan,
		u32	dev,
		u32 *	id
	)

Variable Documentation

Ecb

EXIControl Ecb[EXI_MAX_CHAN]