- dont wait for 250 timeout (@shattered fix); hugely increases HD performance

Adam · Adam · commit ad8a8627ade1 · 2024-12-29T10:48:53.000Z
diff --git a/src/devices/machine/ncr5385.cpp b/src/devices/machine/ncr5385.cpp
@@ -178,7 +178,11 @@ void ncr5385_device::scsi_ctrl_changed()
 			m_state_timer->adjust(attotime::zero);
 	}
 	else if (ctrl & S_BSY)
+	{
 		LOGMASKED(LOG_STATE, "scsi_ctrl_changed 0x%03x arbitration/selection\n", ctrl);
+		if (m_state != IDLE)
+			m_state_timer->adjust(attotime::from_usec(40));
+	}
 	else
 	{
 		LOGMASKED(LOG_STATE, "scsi_ctrl_changed 0x%03x BUS FREE\n", ctrl);

Original file line number	Diff line number	Diff line change
`@@ -178,7 +178,11 @@ void ncr5385_device::scsi_ctrl_changed()`
`178`	`178`	`m_state_timer->adjust(attotime::zero);`
`179`	`179`	`}`
`180`	`180`	`else if (ctrl & S_BSY)`
	`181`	`+ {`
`181`	`182`	`LOGMASKED(LOG_STATE, "scsi_ctrl_changed 0x%03x arbitration/selection\n", ctrl);`
	`183`	`+ if (m_state != IDLE)`
	`184`	`+ m_state_timer->adjust(attotime::from_usec(40));`
	`185`	`+ }`
`182`	`186`	`else`
`183`	`187`	`{`
`184`	`188`	`LOGMASKED(LOG_STATE, "scsi_ctrl_changed 0x%03x BUS FREE\n", ctrl);`