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Changed the IOCtl implementation of READ TRACK INFORMATION so that it returns if it succeded or failed, so the ATAPI and SCSI controllers can then act accordingly.

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OBattler
2016-12-25 17:52:17 +01:00
parent 4d71ebaf67
commit 92c44cb89f
5 changed files with 42 additions and 7 deletions
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15
src/scsi_cdrom.c
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@@ -1159,6 +1159,7 @@ void SCSICDROM_ReadData(uint8_t id, uint8_t *cdb, uint8_t *data, int datalen)
int read_length = 0;
int max_length = 0;
int track = 0;
int ret = 0;
msf = cdb[1] & 2;
@@ -1567,7 +1568,19 @@ SCSIOut:
if (cdrom->read_track_information)
{
cdrom->read_track_information(SCSIDevices[id].Cdb, SCSIDevices[id].CmdBuffer);
ret = cdrom->read_track_information(SCSIDevices[id].Cdb, SCSIDevices[id].CmdBuffer);
if (!ret)
{
SCSIStatus = SCSI_STATUS_CHECK_CONDITION;
SCSISenseCodeError(SENSE_ILLEGAL_REQUEST, ASC_INV_FIELD_IN_CMD_PACKET, 0x00);
if (SCSISense.UnitAttention)
{
SCSISenseCodeError(SENSE_UNIT_ATTENTION, ASC_MEDIUM_MAY_HAVE_CHANGED, 0);
}
SCSICallback[id]=50*SCSI_TIME;
return;
}
datalen = SCSIDevices[id].CmdBuffer[0];
datalen <<= 8;