#include <tamtypes.h>

Include dependency graph for sifdma.h:

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Data Structures
struct	SifDmaTransfer_t

Macros
#define	SIF_DMA_INT_I 0x2

#define	SIF_DMA_INT_O 0x4

#define	SIF_DMA_ERT 0x40

#define	SIF_REG_ID_SYSTEM 0x80000000

#define	SIF_STAT_SIFINIT 0x10000

#define	SIF_STAT_CMDINIT 0x20000

#define	SIF_STAT_BOOTEND 0x40000

Enumerations
enum	_sif_regs { SIF_REG_MAINADDR = 1 , SIF_REG_SUBADDR , SIF_REG_MSFLAG , SIF_REG_SMFLAG , SIF_SYSREG_SUBADDR = SIF_REG_ID_SYSTEM\|0 , SIF_SYSREG_MAINADDR , SIF_SYSREG_RPCINIT }

Functions
u32	SifSetDma (SifDmaTransfer_t *sdd, s32 len)

s32	SifDmaStat (u32 id)

Detailed Description

EE SIF control function prototypes and structures

Definition in file sifdma.h.

Macro Definition Documentation

◆ SIF_DMA_ERT

#define SIF_DMA_ERT 0x40

Definition at line 24 of file sifdma.h.

◆ SIF_DMA_INT_I

#define SIF_DMA_INT_I 0x2

Definition at line 21 of file sifdma.h.

◆ SIF_DMA_INT_O

#define SIF_DMA_INT_O 0x4

Definition at line 22 of file sifdma.h.

◆ SIF_REG_ID_SYSTEM

#define SIF_REG_ID_SYSTEM 0x80000000

Definition at line 26 of file sifdma.h.

◆ SIF_STAT_BOOTEND

#define SIF_STAT_BOOTEND 0x40000

Bootup completed

Definition at line 50 of file sifdma.h.

◆ SIF_STAT_CMDINIT

#define SIF_STAT_CMDINIT 0x20000

SIFCMD initialized

Definition at line 48 of file sifdma.h.

◆ SIF_STAT_SIFINIT

#define SIF_STAT_SIFINIT 0x10000

SIF initialized

Definition at line 46 of file sifdma.h.

Enumeration Type Documentation

◆ _sif_regs

enum _sif_regs

Enumerator
SIF_REG_MAINADDR	Main -> sub-CPU command buffer (MSCOM)
SIF_REG_SUBADDR	Sub -> main-CPU command buffer (SMCOM)
SIF_REG_MSFLAG	Main -> sub-CPU flag (MSFLAG)
SIF_REG_SMFLAG	Sub -> main-CPU flag (SMFLAG)
SIF_SYSREG_SUBADDR
SIF_SYSREG_MAINADDR
SIF_SYSREG_RPCINIT

Definition at line 28 of file sifdma.h.

                {
         SIF_REG_MAINADDR = 1,
         SIF_REG_SUBADDR,
         SIF_REG_MSFLAG,
         SIF_REG_SMFLAG,
  
         //Used with the EE kernel. Not actually physical registers like the above, but are implemented in software.
         SIF_SYSREG_SUBADDR      = SIF_REG_ID_SYSTEM|0,
         SIF_SYSREG_MAINADDR,
         SIF_SYSREG_RPCINIT,
 };

Function Documentation

◆ SifDmaStat()

s32 SifDmaStat ( u32 id )

◆ SifSetDma()

u32 SifSetDma	(	SifDmaTransfer_t *	sdd,
		s32	len
	)

Data Structures

Macros

Enumerations

Functions