2 * Strings for the various x86 capability flags.
4 * This file must not contain any executable code.
7 #include <asm/cpufeature.h>
10 * These flag bits must match the definitions in <asm/cpufeature.h>.
11 * NULL means this bit is undefined or reserved; either way it doesn't
12 * have meaning as far as Linux is concerned. Note that it's important
13 * to realize there is a difference between this table and CPUID -- if
14 * applications want to get the raw CPUID data, they should access
15 * /dev/cpu/<cpu_nr>/cpuid instead.
17 const char * const x86_cap_flags[NCAPINTS*32] = {
19 "fpu", "vme", "de", "pse", "tsc", "msr", "pae", "mce",
20 "cx8", "apic", NULL, "sep", "mtrr", "pge", "mca", "cmov",
21 "pat", "pse36", "pn", "clflush", NULL, "dts", "acpi", "mmx",
22 "fxsr", "sse", "sse2", "ss", "ht", "tm", "ia64", "pbe",
25 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
26 NULL, NULL, NULL, "syscall", NULL, NULL, NULL, NULL,
27 NULL, NULL, NULL, "mp", "nx", NULL, "mmxext", NULL,
28 NULL, "fxsr_opt", "pdpe1gb", "rdtscp", NULL, "lm",
31 /* Transmeta-defined */
32 "recovery", "longrun", NULL, "lrti", NULL, NULL, NULL, NULL,
33 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
34 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
35 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
37 /* Other (Linux-defined) */
38 "cxmmx", "k6_mtrr", "cyrix_arr", "centaur_mcr",
39 NULL, NULL, NULL, NULL,
40 "constant_tsc", "up", NULL, "arch_perfmon",
41 "pebs", "bts", NULL, NULL,
42 "rep_good", NULL, NULL, NULL,
43 "nopl", NULL, NULL, NULL,
44 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
46 /* Intel-defined (#2) */
47 "pni", NULL, NULL, "monitor", "ds_cpl", "vmx", "smx", "est",
48 "tm2", "ssse3", "cid", NULL, NULL, "cx16", "xtpr", NULL,
49 NULL, NULL, "dca", "sse4_1", "sse4_2", NULL, NULL, "popcnt",
50 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
52 /* VIA/Cyrix/Centaur-defined */
53 NULL, NULL, "rng", "rng_en", NULL, NULL, "ace", "ace_en",
54 "ace2", "ace2_en", "phe", "phe_en", "pmm", "pmm_en", NULL, NULL,
55 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
56 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
58 /* AMD-defined (#2) */
59 "lahf_lm", "cmp_legacy", "svm", "extapic",
60 "cr8_legacy", "abm", "sse4a", "misalignsse",
61 "3dnowprefetch", "osvw", "ibs", "sse5",
62 "skinit", "wdt", NULL, NULL,
63 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
64 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
66 /* Auxiliary (Linux-defined) */
67 "ida", NULL, NULL, NULL, NULL, NULL, NULL, NULL,
68 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
69 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
70 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
73 const char *const x86_power_flags[32] = {
74 "ts", /* temperature sensor */
75 "fid", /* frequency id control */
76 "vid", /* voltage id control */
77 "ttp", /* thermal trip */
82 "", /* tsc invariant mapped to constant_tsc */