diff options
Diffstat (limited to 'src/libultra_code_O2/__osPfsGetStatus.c')
| -rw-r--r-- | src/libultra_code_O2/__osPfsGetStatus.c | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/src/libultra_code_O2/__osPfsGetStatus.c b/src/libultra_code_O2/__osPfsGetStatus.c deleted file mode 100644 index 3a1e962a2..000000000 --- a/src/libultra_code_O2/__osPfsGetStatus.c +++ /dev/null @@ -1,74 +0,0 @@ -#include "ultra64.h" -#include "global.h" - -OSPifRam gPifMempakBuf; - -s32 __osPfsGetStatus(OSMesgQueue* queue, s32 channel) { - s32 ret = 0; - OSMesg msg; - OSContStatus data; - - __osPfsInodeCacheBank = 250; - - __osPfsRequestOneChannel(channel, CONT_CMD_REQUEST_STATUS); - ret = __osSiRawStartDma(OS_WRITE, &gPifMempakBuf); - osRecvMesg(queue, &msg, OS_MESG_BLOCK); - - ret = __osSiRawStartDma(OS_READ, &gPifMempakBuf); - osRecvMesg(queue, &msg, OS_MESG_BLOCK); - - __osPfsGetOneChannelData(channel, &data); - if (((data.status & CONT_CARD_ON) != 0) && ((data.status & CONT_CARD_PULL) != 0)) { - return PFS_ERR_NEW_PACK; - } else if (data.errno || ((data.status & CONT_CARD_ON) == 0)) { - return PFS_ERR_NOPACK; - } else if ((data.status & CONT_ADDR_CRC_ER) != 0) { - return PFS_ERR_CONTRFAIL; - } - return ret; -} - -void __osPfsRequestOneChannel(s32 channel, u8 poll) { - u8* bufptr; - __OSContRequestHeaderAligned req; - s32 idx; - - __osContLastPoll = CONT_CMD_END; - gPifMempakBuf.status = CONT_CMD_READ_BUTTON; - - bufptr = (u8*)&gPifMempakBuf; - - req.txsize = 1; - req.rxsize = 3; - req.poll = poll; - req.typeh = 0xFF; - req.typel = 0xFF; - req.status = 0xFF; - - for (idx = 0; idx < channel; idx++) { - *bufptr++ = 0; - } - - *((__OSContRequestHeaderAligned*)bufptr) = req; - bufptr += sizeof(req); - *((u8*)bufptr) = CONT_CMD_END; -} - -void __osPfsGetOneChannelData(s32 channel, OSContStatus* contData) { - u8* bufptr = (u8*)&gPifMempakBuf; - __OSContRequestHeaderAligned req; - s32 idx; - - for (idx = 0; idx < channel; idx++) { - bufptr++; - } - - req = *((__OSContRequestHeaderAligned*)bufptr); - contData->errno = (req.rxsize & 0xC0) >> 4; - if (contData->errno) { - return; - } - - contData->type = (req.typel << 8) | req.typeh; - contData->status = req.status; -} |
