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Implement Send Diagnostic

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This commit is contained in:
Eric Helgeson 2022-05-24 16:45:50 -05:00
parent 3c258451fa
commit 906b8be9aa
1 changed files with 24 additions and 0 deletions
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24
src/BlueSCSI.cpp
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@ -1468,6 +1468,27 @@ byte onReadBuffer(byte mode, uint32_t allocLength)
}
}
/*
* On Send Diagnostic
*/
byte onSendDiagnostic(byte flags)
{
int self_test = flags & 0x4;
LOGN("-SendDiagnostic");
LOGHEXN(flags);
if(self_test)
{
// Don't actually do a test, we're good.
return SCSI_STATUS_GOOD;
}
else
{
m_senseKey = SCSI_SENSE_ILLEGAL_REQUEST;
m_addition_sense = SCSI_ASC_INVALID_FIELD_IN_CDB;
return SCSI_STATUS_CHECK_CONDITION;
}
}
/*
* MsgIn2.
*/
@ -1718,6 +1739,9 @@ void loop()
LOGN("[ReadBuffer]");
m_sts |= onReadBuffer(cmd[1] & 7, ((uint32_t)cmd[6] << 16) | ((uint32_t)cmd[7] << 8) | cmd[8]);
break;
case SCSI_SEND_DIAG:
m_sts |= onSendDiagnostic(cmd[1]);
break;
default:
LOGN("[*Unknown]");
m_sts |= SCSI_STATUS_CHECK_CONDITION;