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Diffstat (limited to 'arch/x86/kernel/cpu/cpufreq/longhaul.h')
-rw-r--r--arch/x86/kernel/cpu/cpufreq/longhaul.h353
1 files changed, 0 insertions, 353 deletions
diff --git a/arch/x86/kernel/cpu/cpufreq/longhaul.h b/arch/x86/kernel/cpu/cpufreq/longhaul.h
deleted file mode 100644
index cbf48fbca88..00000000000
--- a/arch/x86/kernel/cpu/cpufreq/longhaul.h
+++ /dev/null
@@ -1,353 +0,0 @@
-/*
- * longhaul.h
- * (C) 2003 Dave Jones.
- *
- * Licensed under the terms of the GNU GPL License version 2.
- *
- * VIA-specific information
- */
-
-union msr_bcr2 {
- struct {
- unsigned Reseved:19, // 18:0
- ESOFTBF:1, // 19
- Reserved2:3, // 22:20
- CLOCKMUL:4, // 26:23
- Reserved3:5; // 31:27
- } bits;
- unsigned long val;
-};
-
-union msr_longhaul {
- struct {
- unsigned RevisionID:4, // 3:0
- RevisionKey:4, // 7:4
- EnableSoftBusRatio:1, // 8
- EnableSoftVID:1, // 9
- EnableSoftBSEL:1, // 10
- Reserved:3, // 11:13
- SoftBusRatio4:1, // 14
- VRMRev:1, // 15
- SoftBusRatio:4, // 19:16
- SoftVID:5, // 24:20
- Reserved2:3, // 27:25
- SoftBSEL:2, // 29:28
- Reserved3:2, // 31:30
- MaxMHzBR:4, // 35:32
- MaximumVID:5, // 40:36
- MaxMHzFSB:2, // 42:41
- MaxMHzBR4:1, // 43
- Reserved4:4, // 47:44
- MinMHzBR:4, // 51:48
- MinimumVID:5, // 56:52
- MinMHzFSB:2, // 58:57
- MinMHzBR4:1, // 59
- Reserved5:4; // 63:60
- } bits;
- unsigned long long val;
-};
-
-/*
- * Clock ratio tables. Div/Mod by 10 to get ratio.
- * The eblcr values specify the ratio read from the CPU.
- * The mults values specify what to write to the CPU.
- */
-
-/*
- * VIA C3 Samuel 1 & Samuel 2 (stepping 0)
- */
-static const int __cpuinitdata samuel1_mults[16] = {
- -1, /* 0000 -> RESERVED */
- 30, /* 0001 -> 3.0x */
- 40, /* 0010 -> 4.0x */
- -1, /* 0011 -> RESERVED */
- -1, /* 0100 -> RESERVED */
- 35, /* 0101 -> 3.5x */
- 45, /* 0110 -> 4.5x */
- 55, /* 0111 -> 5.5x */
- 60, /* 1000 -> 6.0x */
- 70, /* 1001 -> 7.0x */
- 80, /* 1010 -> 8.0x */
- 50, /* 1011 -> 5.0x */
- 65, /* 1100 -> 6.5x */
- 75, /* 1101 -> 7.5x */
- -1, /* 1110 -> RESERVED */
- -1, /* 1111 -> RESERVED */
-};
-
-static const int __cpuinitdata samuel1_eblcr[16] = {
- 50, /* 0000 -> RESERVED */
- 30, /* 0001 -> 3.0x */
- 40, /* 0010 -> 4.0x */
- -1, /* 0011 -> RESERVED */
- 55, /* 0100 -> 5.5x */
- 35, /* 0101 -> 3.5x */
- 45, /* 0110 -> 4.5x */
- -1, /* 0111 -> RESERVED */
- -1, /* 1000 -> RESERVED */
- 70, /* 1001 -> 7.0x */
- 80, /* 1010 -> 8.0x */
- 60, /* 1011 -> 6.0x */
- -1, /* 1100 -> RESERVED */
- 75, /* 1101 -> 7.5x */
- -1, /* 1110 -> RESERVED */
- 65, /* 1111 -> 6.5x */
-};
-
-/*
- * VIA C3 Samuel2 Stepping 1->15
- */
-static const int __cpuinitdata samuel2_eblcr[16] = {
- 50, /* 0000 -> 5.0x */
- 30, /* 0001 -> 3.0x */
- 40, /* 0010 -> 4.0x */
- 100, /* 0011 -> 10.0x */
- 55, /* 0100 -> 5.5x */
- 35, /* 0101 -> 3.5x */
- 45, /* 0110 -> 4.5x */
- 110, /* 0111 -> 11.0x */
- 90, /* 1000 -> 9.0x */
- 70, /* 1001 -> 7.0x */
- 80, /* 1010 -> 8.0x */
- 60, /* 1011 -> 6.0x */
- 120, /* 1100 -> 12.0x */
- 75, /* 1101 -> 7.5x */
- 130, /* 1110 -> 13.0x */
- 65, /* 1111 -> 6.5x */
-};
-
-/*
- * VIA C3 Ezra
- */
-static const int __cpuinitdata ezra_mults[16] = {
- 100, /* 0000 -> 10.0x */
- 30, /* 0001 -> 3.0x */
- 40, /* 0010 -> 4.0x */
- 90, /* 0011 -> 9.0x */
- 95, /* 0100 -> 9.5x */
- 35, /* 0101 -> 3.5x */
- 45, /* 0110 -> 4.5x */
- 55, /* 0111 -> 5.5x */
- 60, /* 1000 -> 6.0x */
- 70, /* 1001 -> 7.0x */
- 80, /* 1010 -> 8.0x */
- 50, /* 1011 -> 5.0x */
- 65, /* 1100 -> 6.5x */
- 75, /* 1101 -> 7.5x */
- 85, /* 1110 -> 8.5x */
- 120, /* 1111 -> 12.0x */
-};
-
-static const int __cpuinitdata ezra_eblcr[16] = {
- 50, /* 0000 -> 5.0x */
- 30, /* 0001 -> 3.0x */
- 40, /* 0010 -> 4.0x */
- 100, /* 0011 -> 10.0x */
- 55, /* 0100 -> 5.5x */
- 35, /* 0101 -> 3.5x */
- 45, /* 0110 -> 4.5x */
- 95, /* 0111 -> 9.5x */
- 90, /* 1000 -> 9.0x */
- 70, /* 1001 -> 7.0x */
- 80, /* 1010 -> 8.0x */
- 60, /* 1011 -> 6.0x */
- 120, /* 1100 -> 12.0x */
- 75, /* 1101 -> 7.5x */
- 85, /* 1110 -> 8.5x */
- 65, /* 1111 -> 6.5x */
-};
-
-/*
- * VIA C3 (Ezra-T) [C5M].
- */
-static const int __cpuinitdata ezrat_mults[32] = {
- 100, /* 0000 -> 10.0x */
- 30, /* 0001 -> 3.0x */
- 40, /* 0010 -> 4.0x */
- 90, /* 0011 -> 9.0x */
- 95, /* 0100 -> 9.5x */
- 35, /* 0101 -> 3.5x */
- 45, /* 0110 -> 4.5x */
- 55, /* 0111 -> 5.5x */
- 60, /* 1000 -> 6.0x */
- 70, /* 1001 -> 7.0x */
- 80, /* 1010 -> 8.0x */
- 50, /* 1011 -> 5.0x */
- 65, /* 1100 -> 6.5x */
- 75, /* 1101 -> 7.5x */
- 85, /* 1110 -> 8.5x */
- 120, /* 1111 -> 12.0x */
-
- -1, /* 0000 -> RESERVED (10.0x) */
- 110, /* 0001 -> 11.0x */
- -1, /* 0010 -> 12.0x */
- -1, /* 0011 -> RESERVED (9.0x)*/
- 105, /* 0100 -> 10.5x */
- 115, /* 0101 -> 11.5x */
- 125, /* 0110 -> 12.5x */
- 135, /* 0111 -> 13.5x */
- 140, /* 1000 -> 14.0x */
- 150, /* 1001 -> 15.0x */
- 160, /* 1010 -> 16.0x */
- 130, /* 1011 -> 13.0x */
- 145, /* 1100 -> 14.5x */
- 155, /* 1101 -> 15.5x */
- -1, /* 1110 -> RESERVED (13.0x) */
- -1, /* 1111 -> RESERVED (12.0x) */
-};
-
-static const int __cpuinitdata ezrat_eblcr[32] = {
- 50, /* 0000 -> 5.0x */
- 30, /* 0001 -> 3.0x */
- 40, /* 0010 -> 4.0x */
- 100, /* 0011 -> 10.0x */
- 55, /* 0100 -> 5.5x */
- 35, /* 0101 -> 3.5x */
- 45, /* 0110 -> 4.5x */
- 95, /* 0111 -> 9.5x */
- 90, /* 1000 -> 9.0x */
- 70, /* 1001 -> 7.0x */
- 80, /* 1010 -> 8.0x */
- 60, /* 1011 -> 6.0x */
- 120, /* 1100 -> 12.0x */
- 75, /* 1101 -> 7.5x */
- 85, /* 1110 -> 8.5x */
- 65, /* 1111 -> 6.5x */
-
- -1, /* 0000 -> RESERVED (9.0x) */
- 110, /* 0001 -> 11.0x */
- 120, /* 0010 -> 12.0x */
- -1, /* 0011 -> RESERVED (10.0x)*/
- 135, /* 0100 -> 13.5x */
- 115, /* 0101 -> 11.5x */
- 125, /* 0110 -> 12.5x */
- 105, /* 0111 -> 10.5x */
- 130, /* 1000 -> 13.0x */
- 150, /* 1001 -> 15.0x */
- 160, /* 1010 -> 16.0x */
- 140, /* 1011 -> 14.0x */
- -1, /* 1100 -> RESERVED (12.0x) */
- 155, /* 1101 -> 15.5x */
- -1, /* 1110 -> RESERVED (13.0x) */
- 145, /* 1111 -> 14.5x */
-};
-
-/*
- * VIA C3 Nehemiah */
-
-static const int __cpuinitdata nehemiah_mults[32] = {
- 100, /* 0000 -> 10.0x */
- -1, /* 0001 -> 16.0x */
- 40, /* 0010 -> 4.0x */
- 90, /* 0011 -> 9.0x */
- 95, /* 0100 -> 9.5x */
- -1, /* 0101 -> RESERVED */
- 45, /* 0110 -> 4.5x */
- 55, /* 0111 -> 5.5x */
- 60, /* 1000 -> 6.0x */
- 70, /* 1001 -> 7.0x */
- 80, /* 1010 -> 8.0x */
- 50, /* 1011 -> 5.0x */
- 65, /* 1100 -> 6.5x */
- 75, /* 1101 -> 7.5x */
- 85, /* 1110 -> 8.5x */
- 120, /* 1111 -> 12.0x */
- -1, /* 0000 -> 10.0x */
- 110, /* 0001 -> 11.0x */
- -1, /* 0010 -> 12.0x */
- -1, /* 0011 -> 9.0x */
- 105, /* 0100 -> 10.5x */
- 115, /* 0101 -> 11.5x */
- 125, /* 0110 -> 12.5x */
- 135, /* 0111 -> 13.5x */
- 140, /* 1000 -> 14.0x */
- 150, /* 1001 -> 15.0x */
- 160, /* 1010 -> 16.0x */
- 130, /* 1011 -> 13.0x */
- 145, /* 1100 -> 14.5x */
- 155, /* 1101 -> 15.5x */
- -1, /* 1110 -> RESERVED (13.0x) */
- -1, /* 1111 -> 12.0x */
-};
-
-static const int __cpuinitdata nehemiah_eblcr[32] = {
- 50, /* 0000 -> 5.0x */
- 160, /* 0001 -> 16.0x */
- 40, /* 0010 -> 4.0x */
- 100, /* 0011 -> 10.0x */
- 55, /* 0100 -> 5.5x */
- -1, /* 0101 -> RESERVED */
- 45, /* 0110 -> 4.5x */
- 95, /* 0111 -> 9.5x */
- 90, /* 1000 -> 9.0x */
- 70, /* 1001 -> 7.0x */
- 80, /* 1010 -> 8.0x */
- 60, /* 1011 -> 6.0x */
- 120, /* 1100 -> 12.0x */
- 75, /* 1101 -> 7.5x */
- 85, /* 1110 -> 8.5x */
- 65, /* 1111 -> 6.5x */
- 90, /* 0000 -> 9.0x */
- 110, /* 0001 -> 11.0x */
- 120, /* 0010 -> 12.0x */
- 100, /* 0011 -> 10.0x */
- 135, /* 0100 -> 13.5x */
- 115, /* 0101 -> 11.5x */
- 125, /* 0110 -> 12.5x */
- 105, /* 0111 -> 10.5x */
- 130, /* 1000 -> 13.0x */
- 150, /* 1001 -> 15.0x */
- 160, /* 1010 -> 16.0x */
- 140, /* 1011 -> 14.0x */
- 120, /* 1100 -> 12.0x */
- 155, /* 1101 -> 15.5x */
- -1, /* 1110 -> RESERVED (13.0x) */
- 145 /* 1111 -> 14.5x */
-};
-
-/*
- * Voltage scales. Div/Mod by 1000 to get actual voltage.
- * Which scale to use depends on the VRM type in use.
- */
-
-struct mV_pos {
- unsigned short mV;
- unsigned short pos;
-};
-
-static const struct mV_pos __cpuinitdata vrm85_mV[32] = {
- {1250, 8}, {1200, 6}, {1150, 4}, {1100, 2},
- {1050, 0}, {1800, 30}, {1750, 28}, {1700, 26},
- {1650, 24}, {1600, 22}, {1550, 20}, {1500, 18},
- {1450, 16}, {1400, 14}, {1350, 12}, {1300, 10},
- {1275, 9}, {1225, 7}, {1175, 5}, {1125, 3},
- {1075, 1}, {1825, 31}, {1775, 29}, {1725, 27},
- {1675, 25}, {1625, 23}, {1575, 21}, {1525, 19},
- {1475, 17}, {1425, 15}, {1375, 13}, {1325, 11}
-};
-
-static const unsigned char __cpuinitdata mV_vrm85[32] = {
- 0x04, 0x14, 0x03, 0x13, 0x02, 0x12, 0x01, 0x11,
- 0x00, 0x10, 0x0f, 0x1f, 0x0e, 0x1e, 0x0d, 0x1d,
- 0x0c, 0x1c, 0x0b, 0x1b, 0x0a, 0x1a, 0x09, 0x19,
- 0x08, 0x18, 0x07, 0x17, 0x06, 0x16, 0x05, 0x15
-};
-
-static const struct mV_pos __cpuinitdata mobilevrm_mV[32] = {
- {1750, 31}, {1700, 30}, {1650, 29}, {1600, 28},
- {1550, 27}, {1500, 26}, {1450, 25}, {1400, 24},
- {1350, 23}, {1300, 22}, {1250, 21}, {1200, 20},
- {1150, 19}, {1100, 18}, {1050, 17}, {1000, 16},
- {975, 15}, {950, 14}, {925, 13}, {900, 12},
- {875, 11}, {850, 10}, {825, 9}, {800, 8},
- {775, 7}, {750, 6}, {725, 5}, {700, 4},
- {675, 3}, {650, 2}, {625, 1}, {600, 0}
-};
-
-static const unsigned char __cpuinitdata mV_mobilevrm[32] = {
- 0x1f, 0x1e, 0x1d, 0x1c, 0x1b, 0x1a, 0x19, 0x18,
- 0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x10,
- 0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08,
- 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00
-};
-
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