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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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44 lines
798 B
C
44 lines
798 B
C
/*
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* (C) 2003 Dave Jones.
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*
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* Licensed under the terms of the GNU GPL License version 2.
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*
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* AMD-specific information
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*
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*/
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union msr_fidvidctl {
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struct {
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unsigned FID:5, // 4:0
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reserved1:3, // 7:5
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VID:5, // 12:8
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reserved2:3, // 15:13
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FIDC:1, // 16
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VIDC:1, // 17
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reserved3:2, // 19:18
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FIDCHGRATIO:1, // 20
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reserved4:11, // 31-21
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SGTC:20, // 32:51
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reserved5:12; // 63:52
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} bits;
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unsigned long long val;
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};
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union msr_fidvidstatus {
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struct {
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unsigned CFID:5, // 4:0
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reserved1:3, // 7:5
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SFID:5, // 12:8
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reserved2:3, // 15:13
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MFID:5, // 20:16
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reserved3:11, // 31:21
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CVID:5, // 36:32
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reserved4:3, // 39:37
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SVID:5, // 44:40
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reserved5:3, // 47:45
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MVID:5, // 52:48
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reserved6:11; // 63:53
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} bits;
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unsigned long long val;
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};
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