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#include "PRinternal/macros.h"
#include "PR/os_internal.h"
#include "PR/rcp.h"
#include "PRinternal/controller.h"
#include "PRinternal/siint.h"
extern s32 __osPfsLastChannel;
#define READFORMAT(ptr) ((__OSContRamReadFormat*)(ptr))
#if BUILD_VERSION >= VERSION_J
s32 __osContRamWrite(OSMesgQueue* mq, int channel, u16 address, u8* buffer, int force) {
s32 ret = 0;
s32 i;
u8* ptr;
s32 retry = 2;
u8 crc;
if ((force != TRUE) && (address < PFS_LABEL_AREA) && (address != 0)) {
return 0;
}
__osSiGetAccess();
do {
ptr = (u8*)__osPfsPifRam.ramarray;
if (__osContLastCmd != CONT_CMD_WRITE_PAK || (u32)__osPfsLastChannel != channel) {
__osContLastCmd = CONT_CMD_WRITE_PAK;
__osPfsLastChannel = channel;
for (i = 0; i < channel; i++) { *ptr++ = CONT_CMD_REQUEST_STATUS; }
__osPfsPifRam.pifstatus = CONT_CMD_EXE;
READFORMAT(ptr)->dummy = CONT_CMD_NOP;
READFORMAT(ptr)->txsize = CONT_CMD_WRITE_PAK_TX;
READFORMAT(ptr)->rxsize = CONT_CMD_WRITE_PAK_RX;
READFORMAT(ptr)->cmd = CONT_CMD_WRITE_PAK;
READFORMAT(ptr)->datacrc = 0xFF;
ptr[sizeof(__OSContRamReadFormat)] = CONT_CMD_END;
} else {
ptr += channel;
}
#if BUILD_VERSION >= VERSION_J
READFORMAT(ptr)->addrh = address >> 3;
READFORMAT(ptr)->addrl = ((address << 5) | __osContAddressCrc(address));
#else
READFORMAT(ptr)->address = (address << 0x5) | __osContAddressCrc(address);
#endif
bcopy(buffer, READFORMAT(ptr)->data, BLOCKSIZE);
ret = __osSiRawStartDma(OS_WRITE, &__osPfsPifRam);
crc = __osContDataCrc(buffer);
osRecvMesg(mq, NULL, OS_MESG_BLOCK);
ret = __osSiRawStartDma(OS_READ, &__osPfsPifRam);
osRecvMesg(mq, NULL, OS_MESG_BLOCK);
ret = CHNL_ERR(*READFORMAT(ptr));
if (!ret) {
if (crc != READFORMAT(ptr)->datacrc) {
if ((ret = __osPfsGetStatus(mq, channel))) {
break;
} else {
ret = PFS_ERR_CONTRFAIL;
}
}
} else {
ret = PFS_ERR_NOPACK;
}
} while ((ret == PFS_ERR_CONTRFAIL) && (retry-- >= 0));
__osSiRelAccess();
return ret;
}
#else
static void __osPackRamWriteData(int channel, u16 address, u8 *buffer);
s32 __osContRamWrite(OSMesgQueue* mq, int channel, u16 address, u8* buffer, int force) {
s32 ret = 0;
s32 i;
u8* ptr = (u8*)&__osPfsPifRam;
__OSContRamReadFormat ramreadformat;
s32 retry = 2;
u8 crc;
if ((force != TRUE) && (address < PFS_LABEL_AREA) && (address != 0)) {
return 0;
}
__osSiGetAccess();
__osContLastCmd = CONT_CMD_WRITE_PAK;
__osPackRamWriteData(channel, address, buffer);
ret = __osSiRawStartDma(OS_WRITE, &__osPfsPifRam);
osRecvMesg(mq, NULL, OS_MESG_BLOCK);
do {
ret = __osSiRawStartDma(OS_READ, &__osPfsPifRam);
osRecvMesg(mq, NULL, OS_MESG_BLOCK);
ptr = (u8*)&__osPfsPifRam;
if (channel != 0) {
for (i = 0; i < channel; i++) {
ptr++;
}
}
ramreadformat = *READFORMAT(ptr);
ret = CHNL_ERR(ramreadformat);
if (ret == 0) {
if (__osContDataCrc(buffer) != ramreadformat.datacrc) {
ret = __osPfsGetStatus(mq, channel);
if (ret != 0) {
__osSiRelAccess();
return ret;
}
ret = PFS_ERR_CONTRFAIL;
}
} else {
ret = PFS_ERR_NOPACK;
}
} while ((ret == PFS_ERR_CONTRFAIL) && retry-- >= 0);
__osSiRelAccess();
return ret;
}
static void __osPackRamWriteData(int channel, u16 address, u8 *buffer) {
u8 *ptr;
__OSContRamReadFormat ramreadformat;
int i;
ptr = (u8 *)__osPfsPifRam.ramarray;
__osPfsPifRam.pifstatus = CONT_CMD_EXE;
ramreadformat.dummy = CONT_CMD_NOP;
ramreadformat.txsize = CONT_CMD_WRITE_PAK_TX;
ramreadformat.rxsize = CONT_CMD_WRITE_PAK_RX;
ramreadformat.cmd = CONT_CMD_WRITE_PAK;
ramreadformat.address = (address << 0x5) | __osContAddressCrc(address);
ramreadformat.datacrc = CONT_CMD_NOP;
for (i = 0; i < ARRLEN(ramreadformat.data); i++) {
ramreadformat.data[i] = *buffer++;
}
if (channel != 0) {
for (i = 0; i < channel; i++) { *ptr++ = CONT_CMD_REQUEST_STATUS; }
}
*(__OSContRamReadFormat *)ptr = ramreadformat;
ptr += sizeof(__OSContRamReadFormat);
ptr[0] = CONT_CMD_END;
}
#endif
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