KdPrint
#define KdPrint(x) do { if (hpt_dbg_level) os_printk x; } while (0)
#define KdPrint(x) do { } while (0)
#define KdPrint(x) do { if (hpt_iop_dbg_level) kprintf x; } while (0)
#define KdPrint(x) do { } while (0)
#define KdPrint(x) KdPrintI(x)
#define KdPrint(x) do { } while (0)
#define KdPrint(x) do { if (hptrr_dbg_level) os_printk x; } while (0)
#define KdPrint(x) do { } while (0)