edmac.h
#ifndef _edmac_c
#define _edmac_c
#define EDMAC_WRITE_0 0
#define EDMAC_WRITE_1 1
#define EDMAC_WRITE_2 2
#define EDMAC_WRITE_3 3
#define EDMAC_WRITE_4 4
#define EDMAC_WRITE_5 5
#define EDMAC_WRITE_6 6
#define EDMAC_READ_0 8
#define EDMAC_READ_1 9
#define EDMAC_READ_2 10
#define EDMAC_READ_3 11
#define EDMAC_READ_4 12
#define EDMAC_READ_5 13
#define EDMAC_WRITE_7 16
#define EDMAC_WRITE_8 17
#define EDMAC_WRITE_9 18
#define EDMAC_WRITE_10 19
#define EDMAC_WRITE_11 20
#define EDMAC_WRITE_12 21
#define EDMAC_WRITE_13 22
#define EDMAC_READ_6 24
#define EDMAC_READ_7 25
#define EDMAC_READ_8 26
#define EDMAC_READ_9 27
#define EDMAC_READ_10 28
#define EDMAC_READ_11 29
#define EDMAC_WRITE_14 33
#define EDMAC_WRITE_15 34
#define EDMAC_READ_12 40
#define EDMAC_READ_13 41
#define EDMAC_READ_14 42
#define EDMAC_READ_15 43
#define EDMAC_DIR_READ 0
#define EDMAC_DIR_WRITE 1
#define EDMAC_DIR_UNUSED 2
struct edmac_info
{
unsigned int off1a;
unsigned int off1b;
unsigned int off2a;
unsigned int off2b;
unsigned int off3;
unsigned int xa;
unsigned int xb;
unsigned int ya;
unsigned int yb;
unsigned int xn;
unsigned int yn;
};
void EDMAC_Register_Complete_CBR(unsigned int channel, void (*cbr)(), unsigned int ctx);
void SetEDmac(unsigned int channel, void *address, struct edmac_info *ptr, int flags);
void StartEDmac(unsigned int channel, int flags);
void ConnectWriteEDmac(unsigned int channel, unsigned int where);
void ConnectReadEDmac(unsigned int channel, unsigned int where);
unsigned int GetEdmacAddress(unsigned int channel);
uint32_t edmac_get_flags(uint32_t channel);
uint32_t edmac_get_state(uint32_t channel);
uint32_t edmac_get_base(uint32_t channel);
uint32_t edmac_get_address(uint32_t channel);
uint32_t edmac_get_length(uint32_t channel);
uint32_t edmac_get_connection(uint32_t channel, uint32_t direction);
uint32_t edmac_get_dir(uint32_t channel);
struct LockEntry *CreateResLockEntry(uint32_t *resIds, uint32_t resIdCount);
unsigned int LockEngineResources(struct LockEntry *lockEntry);
unsigned int UnLockEngineResources(struct LockEntry *lockEntry);
#endif