diff options
Diffstat (limited to 'drivers/cpufreq/powernow-k7.h')
-rw-r--r-- | drivers/cpufreq/powernow-k7.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/drivers/cpufreq/powernow-k7.h b/drivers/cpufreq/powernow-k7.h new file mode 100644 index 000000000000..35fb4eaf6e1c --- /dev/null +++ b/drivers/cpufreq/powernow-k7.h @@ -0,0 +1,43 @@ +/* + * (C) 2003 Dave Jones. + * + * Licensed under the terms of the GNU GPL License version 2. + * + * AMD-specific information + * + */ + +union msr_fidvidctl { + struct { + unsigned FID:5, // 4:0 + reserved1:3, // 7:5 + VID:5, // 12:8 + reserved2:3, // 15:13 + FIDC:1, // 16 + VIDC:1, // 17 + reserved3:2, // 19:18 + FIDCHGRATIO:1, // 20 + reserved4:11, // 31-21 + SGTC:20, // 32:51 + reserved5:12; // 63:52 + } bits; + unsigned long long val; +}; + +union msr_fidvidstatus { + struct { + unsigned CFID:5, // 4:0 + reserved1:3, // 7:5 + SFID:5, // 12:8 + reserved2:3, // 15:13 + MFID:5, // 20:16 + reserved3:11, // 31:21 + CVID:5, // 36:32 + reserved4:3, // 39:37 + SVID:5, // 44:40 + reserved5:3, // 47:45 + MVID:5, // 52:48 + reserved6:11; // 63:53 + } bits; + unsigned long long val; +}; |