#include <scsi/scsi_device.h>
#include <scsi/scsi_host.h>
-
#define MSG_SIMPLE_TAG 0x20
#define MSG_HEAD_TAG 0x21
#define MSG_ORDERED_TAG 0x22
#define SCSI_NO_TAG (-1) /* identify no tag in use */
+#ifdef CONFIG_BLOCK
/**
* scsi_get_tag_type - get the type of tag the device supports
return shost->bqt ? 0 : -ENOMEM;
}
+#endif /* CONFIG_BLOCK */
#endif /* _SCSI_SCSI_TCQ_H */