104 #define prom_debug(x...)	prom_printf(x)  macro
106 #define prom_debug(x...)	do { } while (0)  macro
845 		prom_debug("Radix disabled from cmdline\n");  in early_cmdline_parse()
850 		prom_debug("Radix GTSE disabled from cmdline\n");  in early_cmdline_parse()
856 		prom_debug("XIVE disabled from cmdline\n");  in early_cmdline_parse()
1243 		prom_debug("Found %lu smt threads per core\n", (unsigned long)plen);  in prom_count_smt_threads()
1253 	prom_debug("No threads found, assuming 1 per core\n");  in prom_count_smt_threads()
1265 		prom_debug("MMU - either supported\n");  in prom_parse_mmu_model()
1270 		prom_debug("MMU - radix only\n");  in prom_parse_mmu_model()
1281 		prom_debug("MMU - hash only\n");  in prom_parse_mmu_model()
1285 		prom_debug("Unknown mmu support option: 0x%x\n", val);  in prom_parse_mmu_model()
1295 		prom_debug("XIVE - either mode supported\n");  in prom_parse_xive_model()
1299 		prom_debug("XIVE - exploitation mode supported\n");  in prom_parse_xive_model()
1310 		prom_debug("XIVE - legacy mode supported\n");  in prom_parse_xive_model()
1313 		prom_debug("Unknown xive support option: 0x%x\n", val);  in prom_parse_xive_model()
1361 		prom_debug("Found ibm,arch-vec-5-platform-support, len: %d\n",  in prom_check_platform_support()
1368 			prom_debug("%d: index = 0x%x val = 0x%x\n", i / 2, vec[i], vec[i + 1]);  in prom_check_platform_support()
1375 		prom_debug("Asking for radix\n");  in prom_check_platform_support()
1381 			prom_debug("Radix GTSE isn't supported\n");  in prom_check_platform_support()
1384 		prom_debug("Asking for hash\n");  in prom_check_platform_support()
1388 		prom_debug("Assuming legacy hash support\n");  in prom_check_platform_support()
1392 		prom_debug("Asking for XIVE\n");  in prom_check_platform_support()
1498 	prom_debug("%s(%lx, %lx)\n", __func__, size, align);  in alloc_up()
1509 		prom_debug("    trying: 0x%lx\n\r", base);  in alloc_up()
1521 	prom_debug(" -> %lx\n", addr);  in alloc_up()
1522 	prom_debug("  alloc_bottom : %lx\n", alloc_bottom);  in alloc_up()
1523 	prom_debug("  alloc_top    : %lx\n", alloc_top);  in alloc_up()
1524 	prom_debug("  alloc_top_hi : %lx\n", alloc_top_high);  in alloc_up()
1525 	prom_debug("  rmo_top      : %lx\n", rmo_top);  in alloc_up()
1526 	prom_debug("  ram_top      : %lx\n", ram_top);  in alloc_up()
1541 	prom_debug("%s(%lx, %lx, %s)\n", __func__, size, align,  in alloc_down()
1569 		prom_debug("    trying: 0x%lx\n\r", base);  in alloc_down()
1580 	prom_debug(" -> %lx\n", addr);  in alloc_down()
1581 	prom_debug("  alloc_bottom : %lx\n", alloc_bottom);  in alloc_down()
1582 	prom_debug("  alloc_top    : %lx\n", alloc_top);  in alloc_down()
1583 	prom_debug("  alloc_top_hi : %lx\n", alloc_top_high);  in alloc_down()
1584 	prom_debug("  rmo_top      : %lx\n", rmo_top);  in alloc_down()
1585 	prom_debug("  ram_top      : %lx\n", ram_top);  in alloc_down()
1669 	prom_debug("root_addr_cells: %x\n", rac);  in prom_init_mem()
1670 	prom_debug("root_size_cells: %x\n", rsc);  in prom_init_mem()
1672 	prom_debug("scanning memory:\n");  in prom_init_mem()
1700 		prom_debug("  node %s :\n", prom_scratch);  in prom_init_mem()
1711 			prom_debug("    %lx %lx\n", base, size);  in prom_init_mem()
1810 	prom_debug("%s: start...\n", __func__);  in prom_rtas_os_term()
1812 	prom_debug("rtas_node: %x\n", rtas_node);  in prom_rtas_os_term()
1819 	prom_debug("ibm,os-term: %x\n", token);  in prom_rtas_os_term()
1841 	prom_debug("prom_instantiate_rtas: start...\n");  in prom_instantiate_rtas()
1844 	prom_debug("rtas_node: %x\n", rtas_node);  in prom_instantiate_rtas()
1889 	prom_debug("rtas base     = 0x%x\n", base);  in prom_instantiate_rtas()
1890 	prom_debug("rtas entry    = 0x%x\n", entry);  in prom_instantiate_rtas()
1891 	prom_debug("rtas size     = 0x%x\n", size);  in prom_instantiate_rtas()
1893 	prom_debug("prom_instantiate_rtas: end...\n");  in prom_instantiate_rtas()
1908 	prom_debug("prom_instantiate_sml: start...\n");  in prom_instantiate_sml()
1911 	prom_debug("ibmvtpm_node: %x\n", ibmvtpm_node);  in prom_instantiate_sml()
1968 	prom_debug("sml base     = 0x%llx\n", base);  in prom_instantiate_sml()
1969 	prom_debug("sml size     = 0x%x\n", size);  in prom_instantiate_sml()
1971 	prom_debug("prom_instantiate_sml: end...\n");  in prom_instantiate_sml()
1993 	prom_debug("starting prom_initialize_tce_table\n");  in prom_initialize_tce_table()
2060 		prom_debug("TCE table: %s\n", path);  in prom_initialize_tce_table()
2061 		prom_debug("\tnode = 0x%x\n", node);  in prom_initialize_tce_table()
2062 		prom_debug("\tbase = 0x%llx\n", base);  in prom_initialize_tce_table()
2063 		prom_debug("\tsize = 0x%x\n", minsize);  in prom_initialize_tce_table()
2096 	prom_debug("ending prom_initialize_tce_table\n");  in prom_initialize_tce_table()
2148 	prom_debug("prom_hold_cpus: start...\n");  in prom_hold_cpus()
2149 	prom_debug("    1) spinloop       = 0x%lx\n", (unsigned long)spinloop);  in prom_hold_cpus()
2150 	prom_debug("    1) *spinloop      = 0x%lx\n", *spinloop);  in prom_hold_cpus()
2151 	prom_debug("    1) acknowledge    = 0x%lx\n",  in prom_hold_cpus()
2153 	prom_debug("    1) *acknowledge   = 0x%lx\n", *acknowledge);  in prom_hold_cpus()
2154 	prom_debug("    1) secondary_hold = 0x%lx\n", secondary_hold);  in prom_hold_cpus()
2182 		prom_debug("cpu hw idx   = %u\n", cpu_no);  in prom_hold_cpus()
2211 	prom_debug("prom_hold_cpus: end...\n");  in prom_hold_cpus()
2355 		prom_debug("Hypertas detected, assuming LPAR !\n");  in prom_find_machine_type()
2404 	prom_debug("Looking for displays\n");  in prom_check_displays()
2489 		prom_debug("Chunk exhausted, claiming more at %lx...\n",  in make_room()
2712 	prom_debug("starting device tree allocs at %lx\n", alloc_bottom);  in flatten_device_tree()
3219 	prom_debug("Booting CPU hw index = %d\n", prom.cpu);  in prom_find_boot_cpu()
3241 		prom_debug("initrd_start=0x%lx\n", prom_initrd_start);  in prom_check_initrd()
3242 		prom_debug("initrd_end=0x%lx\n", prom_initrd_end);  in prom_check_initrd()
3485 	prom_debug("->dt_header_start=0x%lx\n", hdr);  in prom_init()