Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 466 insertions, 0 deletions

diff --git a/arch/i386/kernel/cpu/cpufreq/longhaul.h b/arch/i386/kernel/cpu/cpufreq/longhaul.h
new file mode 100644
index 00000000000..2a495c162ec
--- /dev/null
+++ b/arch/i386/kernel/cpu/cpufreq/longhaul.h
@@ -0,0 +1,466 @@
+/*
+ *  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 ones specify the ratio read from the CPU.
+ * The clock_ratio ones specify what to write to the CPU.
+ */
+
+/*
+ * VIA C3 Samuel 1  & Samuel 2 (stepping 0)
+ */
+static int __initdata samuel1_clock_ratio[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 int __initdata 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 int __initdata 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 int __initdata ezra_clock_ratio[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 int __initdata 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 int __initdata ezrat_clock_ratio[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 */
+	120, /* 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 int __initdata 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 int __initdata nehemiah_a_clock_ratio[32] = {
+	100, /* 0000 -> 10.0x */
+	160, /* 0001 -> 16.0x */
+	-1,  /* 0010 ->  RESERVED */
+	90,  /* 0011 ->  9.0x */
+	95,  /* 0100 ->  9.5x */
+	-1,  /* 0101 ->  RESERVED */
+	-1,  /* 0110 ->  RESERVED */
+	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 */
+	100, /* 0000 -> 10.0x */
+	-1,  /* 0001 -> RESERVED */
+	120, /* 0010 -> 12.0x */
+	90,  /* 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) */
+	120, /* 1111 -> 12.0x */
+};
+
+static int __initdata  nehemiah_b_clock_ratio[32] = {
+	100, /* 0000 -> 10.0x */
+	160, /* 0001 -> 16.0x */
+	-1,  /* 0010 ->  RESERVED */
+	90,  /* 0011 ->  9.0x */
+	95,  /* 0100 ->  9.5x */
+	-1,  /* 0101 ->  RESERVED */
+	-1,  /* 0110 ->  RESERVED */
+	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 */
+	100, /* 0000 -> 10.0x */
+	110, /* 0001 -> 11.0x */
+	120, /* 0010 -> 12.0x */
+	90,  /* 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) */
+	120, /* 1111 -> 12.0x */
+};
+
+static int __initdata  nehemiah_c_clock_ratio[32] = {
+	100, /* 0000 -> 10.0x */
+	160, /* 0001 -> 16.0x */
+	40,  /* 0010 ->  RESERVED */
+	90,  /* 0011 ->  9.0x */
+	95,  /* 0100 ->  9.5x */
+	-1,  /* 0101 ->  RESERVED */
+	45,  /* 0110 ->  RESERVED */
+	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 */
+	100, /* 0000 -> 10.0x */
+	110, /* 0001 -> 11.0x */
+	120, /* 0010 -> 12.0x */
+	90,  /* 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) */
+	120, /* 1111 -> 12.0x */
+};
+
+static int __initdata nehemiah_a_eblcr[32] = {
+	50,  /* 0000 ->  5.0x */
+	160, /* 0001 -> 16.0x */
+	-1,  /* 0010 ->  RESERVED */
+	100, /* 0011 -> 10.0x */
+	55,  /* 0100 ->  5.5x */
+	-1,  /* 0101 ->  RESERVED */
+	-1,  /* 0110 ->  RESERVED */
+	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 */
+	-1,  /* 0001 -> RESERVED */
+	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 */
+   /* end of table  */
+};
+static int __initdata nehemiah_b_eblcr[32] = {
+	50,  /* 0000 ->  5.0x */
+	160, /* 0001 -> 16.0x */
+	-1,  /* 0010 ->  RESERVED */
+	100, /* 0011 -> 10.0x */
+	55,  /* 0100 ->  5.5x */
+	-1,  /* 0101 ->  RESERVED */
+	-1,  /* 0110 ->  RESERVED */
+	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 */
+	   /* end of table  */
+};
+static int __initdata nehemiah_c_eblcr[32] = {
+	50,  /* 0000 ->  5.0x */
+	160, /* 0001 -> 16.0x */
+	40,  /* 0010 ->  RESERVED */
+	100, /* 0011 -> 10.0x */
+	55,  /* 0100 ->  5.5x */
+	-1,  /* 0101 ->  RESERVED */
+	45,  /* 0110 ->  RESERVED */
+	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 */
+	  /* end of table  */
+};
+
+/* 
+ * Voltage scales. Div/Mod by 1000 to get actual voltage.
+ * Which scale to use depends on the VRM type in use.
+ */
+static int __initdata vrm85scales[32] = {
+	1250, 1200, 1150, 1100, 1050, 1800, 1750, 1700,
+	1650, 1600, 1550, 1500, 1450, 1400, 1350, 1300,
+	1275, 1225, 1175, 1125, 1075, 1825, 1775, 1725,
+	1675, 1625, 1575, 1525, 1475, 1425, 1375, 1325,
+};
+
+static int __initdata mobilevrmscales[32] = {
+	2000, 1950, 1900, 1850, 1800, 1750, 1700, 1650,
+	1600, 1550, 1500, 1450, 1500, 1350, 1300, -1,
+	1275, 1250, 1225, 1200, 1175, 1150, 1125, 1100,
+	1075, 1050, 1025, 1000, 975, 950, 925, -1,
+};
+