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Sourcecode: x86info version File versions

powernow.h

/*
 *  $Id: powernow.h,v 1.4 2003/01/16 17:09:18 davej Exp $
 *  This file is part of x86info.
 *  (C) 2001 Dave Jones.
 *
 *  Licensed under the terms of the GNU GPL License version 2.
 *
 *  AMD-specific information
 *
 */

#include <sys/types.h>

#define MSR_FID_VID_CTL       0xc0010041
#define MSR_FID_VID_STATUS    0xc0010042

union msr_vidctl {
      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;
};

extern double mobile_vid_table[32];
extern double fid_codes[32];


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