root/arch/x86/kernel/cpu/cpufreq/powernow-k7.h

INCLUDED FROM

/*
 *  (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;
};