23 	int urb;  in tlb_wire_entry()  local
28 	urb = (status & MMUCR_URB) >> MMUCR_URB_SHIFT;  in tlb_wire_entry()
34 	BUG_ON(!--urb);  in tlb_wire_entry()
36 	urb = urb % MMUCR_URB_NENTRIES;  in tlb_wire_entry()
42 	status |= (urb << MMUCR_URC_SHIFT);  in tlb_wire_entry()
53 	status |= (urb << MMUCR_URB_SHIFT);  in tlb_wire_entry()
72 	int urb;  in tlb_unwire_entry()  local
77 	urb = (status & MMUCR_URB) >> MMUCR_URB_SHIFT;  in tlb_unwire_entry()
84 	BUG_ON(urb++ == MMUCR_URB_NENTRIES);  in tlb_unwire_entry()
86 	urb = urb % MMUCR_URB_NENTRIES;  in tlb_unwire_entry()
88 	status |= (urb << MMUCR_URB_SHIFT);  in tlb_unwire_entry()