968 	diskaddr_t			nblocks = 0;  in generic_disk_sense()  local
1001 		nblocks = UINT32_MAX;  in generic_disk_sense()
1003 		nblocks = tblocks;  in generic_disk_sense()
1048 			compute_chs_values(tblocks, nblocks, &pcyl, &nhead,  in generic_disk_sense()
1086 		compute_chs_values(tblocks, nblocks, &pcyl, &nhead, &nsect);  in generic_disk_sense()
1109 		err_print("    nblocks:     %llu\n", nblocks);  in generic_disk_sense()
1132 	    ((diskaddr_t)pcyl * nhead * nsect) < (nblocks - nblocks/32) ||  in generic_disk_sense()
1133 	    ((diskaddr_t)pcyl * nhead * nsect) > (nblocks + nblocks/4)) {  in generic_disk_sense()
1134 		if (nblocks > (pcyl * nhead)) {  in generic_disk_sense()
1137 			    nsect, nblocks / (pcyl * nhead));  in generic_disk_sense()
1138 			nsect = nblocks / (pcyl * nhead);  in generic_disk_sense()
1143 			compute_chs_values(tblocks, nblocks, &pcyl, &nhead,  in generic_disk_sense()
1159 				err_print("    nblocks:     %llu\n", nblocks);  in generic_disk_sense()
1170 	if (((diskaddr_t)pcyl * nhead * nsect) > nblocks) {  in generic_disk_sense()
1175 			    (diskaddr_t)pcyl * nhead * nsect, nblocks);  in generic_disk_sense()
1179 		} while (((diskaddr_t)pcyl * nhead * nsect) > nblocks);  in generic_disk_sense()
1190 			} while (((diskaddr_t)p * nhead * n) > nblocks);  in generic_disk_sense()
1245 			nblocks =  in generic_disk_sense()
1246 			    square_box(nblocks,  in generic_disk_sense()
1252 			nblocks =  in generic_disk_sense()
1253 			    square_box(nblocks,  in generic_disk_sense()
1259 			nblocks =  in generic_disk_sense()
1260 			    square_box(nblocks,  in generic_disk_sense()
1266 			nblocks =  in generic_disk_sense()
1267 			    square_box(nblocks,  in generic_disk_sense()
1273 			nblocks =  in generic_disk_sense()
1274 			    square_box(nblocks,  in generic_disk_sense()
1280 			nblocks =  in generic_disk_sense()
1281 			    square_box(nblocks,  in generic_disk_sense()
1291 			nblocks =  in generic_disk_sense()
1292 			    square_box(nblocks,  in generic_disk_sense()
1299 		    (capacity->sc_capacity + 1 != nblocks)) {  in generic_disk_sense()
1302 			    (capacity->sc_capacity + 1 - nblocks),  in generic_disk_sense()
1316 			    nblocks, capacity->sc_capacity + 1);  in generic_disk_sense()
1336 			nblocks = (diskaddr_t)nhead * nsect * pcyl;  in generic_disk_sense()
1337 			if (nblocks > capacity->sc_capacity + 1) {  in generic_disk_sense()
1340 				    nblocks,  in generic_disk_sense()