linux_kernel/tools/testing/selftests/kvm/include/x86.h

/*
 * tools/testing/selftests/kvm/include/x86.h
 *
 * Copyright (C) 2018, Google LLC.
 *
 * This work is licensed under the terms of the GNU GPL, version 2.
 *
 */

#ifndef SELFTEST_KVM_X86_H
#define SELFTEST_KVM_X86_H

#include <assert.h>
#include <stdint.h>

#define X86_EFLAGS_FIXED	 (1u << 1)

#define X86_CR4_VME		(1ul << 0)
#define X86_CR4_PVI		(1ul << 1)
#define X86_CR4_TSD		(1ul << 2)
#define X86_CR4_DE		(1ul << 3)
#define X86_CR4_PSE		(1ul << 4)
#define X86_CR4_PAE		(1ul << 5)
#define X86_CR4_MCE		(1ul << 6)
#define X86_CR4_PGE		(1ul << 7)
#define X86_CR4_PCE		(1ul << 8)
#define X86_CR4_OSFXSR		(1ul << 9)
#define X86_CR4_OSXMMEXCPT	(1ul << 10)
#define X86_CR4_UMIP		(1ul << 11)
#define X86_CR4_VMXE		(1ul << 13)
#define X86_CR4_SMXE		(1ul << 14)
#define X86_CR4_FSGSBASE	(1ul << 16)
#define X86_CR4_PCIDE		(1ul << 17)
#define X86_CR4_OSXSAVE		(1ul << 18)
#define X86_CR4_SMEP		(1ul << 20)
#define X86_CR4_SMAP		(1ul << 21)
#define X86_CR4_PKE		(1ul << 22)

/* The enum values match the intruction encoding of each register */
enum x86_register {
	RAX = 0,
	RCX,
	RDX,
	RBX,
	RSP,
	RBP,
	RSI,
	RDI,
	R8,
	R9,
	R10,
	R11,
	R12,
	R13,
	R14,
	R15,
};

struct desc64 {
	uint16_t limit0;
	uint16_t base0;
	unsigned base1:8, type:5, dpl:2, p:1;
	unsigned limit1:4, zero0:3, g:1, base2:8;
	uint32_t base3;
	uint32_t zero1;
} __attribute__((packed));

struct desc_ptr {
	uint16_t size;
	uint64_t address;
} __attribute__((packed));

static inline uint64_t get_desc64_base(const struct desc64 *desc)
{
	return ((uint64_t)desc->base3 << 32) |
		(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
}

static inline uint64_t rdtsc(void)
{
	uint32_t eax, edx;

	/*
	 * The lfence is to wait (on Intel CPUs) until all previous
	 * instructions have been executed.
	 */
	__asm__ __volatile__("lfence; rdtsc" : "=a"(eax), "=d"(edx));
	return ((uint64_t)edx) << 32 | eax;
}

static inline uint64_t rdtscp(uint32_t *aux)
{
	uint32_t eax, edx;

	__asm__ __volatile__("rdtscp" : "=a"(eax), "=d"(edx), "=c"(*aux));
	return ((uint64_t)edx) << 32 | eax;
}

static inline uint64_t rdmsr(uint32_t msr)
{
	uint32_t a, d;

	__asm__ __volatile__("rdmsr" : "=a"(a), "=d"(d) : "c"(msr) : "memory");

	return a | ((uint64_t) d << 32);
}

static inline void wrmsr(uint32_t msr, uint64_t value)
{
	uint32_t a = value;
	uint32_t d = value >> 32;

	__asm__ __volatile__("wrmsr" :: "a"(a), "d"(d), "c"(msr) : "memory");
}


static inline uint16_t inw(uint16_t port)
{
	uint16_t tmp;

	__asm__ __volatile__("in %%dx, %%ax"
		: /* output */ "=a" (tmp)
		: /* input */ "d" (port));

	return tmp;
}

static inline uint16_t get_es(void)
{
	uint16_t es;

	__asm__ __volatile__("mov %%es, %[es]"
			     : /* output */ [es]"=rm"(es));
	return es;
}

static inline uint16_t get_cs(void)
{
	uint16_t cs;

	__asm__ __volatile__("mov %%cs, %[cs]"
			     : /* output */ [cs]"=rm"(cs));
	return cs;
}

static inline uint16_t get_ss(void)
{
	uint16_t ss;

	__asm__ __volatile__("mov %%ss, %[ss]"
			     : /* output */ [ss]"=rm"(ss));
	return ss;
}

static inline uint16_t get_ds(void)
{
	uint16_t ds;

	__asm__ __volatile__("mov %%ds, %[ds]"
			     : /* output */ [ds]"=rm"(ds));
	return ds;
}

static inline uint16_t get_fs(void)
{
	uint16_t fs;

	__asm__ __volatile__("mov %%fs, %[fs]"
			     : /* output */ [fs]"=rm"(fs));
	return fs;
}

static inline uint16_t get_gs(void)
{
	uint16_t gs;

	__asm__ __volatile__("mov %%gs, %[gs]"
			     : /* output */ [gs]"=rm"(gs));
	return gs;
}

static inline uint16_t get_tr(void)
{
	uint16_t tr;

	__asm__ __volatile__("str %[tr]"
			     : /* output */ [tr]"=rm"(tr));
	return tr;
}

static inline uint64_t get_cr0(void)
{
	uint64_t cr0;

	__asm__ __volatile__("mov %%cr0, %[cr0]"
			     : /* output */ [cr0]"=r"(cr0));
	return cr0;
}

static inline uint64_t get_cr3(void)
{
	uint64_t cr3;

	__asm__ __volatile__("mov %%cr3, %[cr3]"
			     : /* output */ [cr3]"=r"(cr3));
	return cr3;
}

static inline uint64_t get_cr4(void)
{
	uint64_t cr4;

	__asm__ __volatile__("mov %%cr4, %[cr4]"
			     : /* output */ [cr4]"=r"(cr4));
	return cr4;
}

static inline void set_cr4(uint64_t val)
{
	__asm__ __volatile__("mov %0, %%cr4" : : "r" (val) : "memory");
}

static inline uint64_t get_gdt_base(void)
{
	struct desc_ptr gdt;
	__asm__ __volatile__("sgdt %[gdt]"
			     : /* output */ [gdt]"=m"(gdt));
	return gdt.address;
}

static inline uint64_t get_idt_base(void)
{
	struct desc_ptr idt;
	__asm__ __volatile__("sidt %[idt]"
			     : /* output */ [idt]"=m"(idt));
	return idt.address;
}

#define SET_XMM(__var, __xmm) \
	asm volatile("movq %0, %%"#__xmm : : "r"(__var) : #__xmm)

static inline void set_xmm(int n, unsigned long val)
{
	switch (n) {
	case 0:
		SET_XMM(val, xmm0);
		break;
	case 1:
		SET_XMM(val, xmm1);
		break;
	case 2:
		SET_XMM(val, xmm2);
		break;
	case 3:
		SET_XMM(val, xmm3);
		break;
	case 4:
		SET_XMM(val, xmm4);
		break;
	case 5:
		SET_XMM(val, xmm5);
		break;
	case 6:
		SET_XMM(val, xmm6);
		break;
	case 7:
		SET_XMM(val, xmm7);
		break;
	}
}

typedef unsigned long v1di __attribute__ ((vector_size (8)));
static inline unsigned long get_xmm(int n)
{
	assert(n >= 0 && n <= 7);

	register v1di xmm0 __asm__("%xmm0");
	register v1di xmm1 __asm__("%xmm1");
	register v1di xmm2 __asm__("%xmm2");
	register v1di xmm3 __asm__("%xmm3");
	register v1di xmm4 __asm__("%xmm4");
	register v1di xmm5 __asm__("%xmm5");
	register v1di xmm6 __asm__("%xmm6");
	register v1di xmm7 __asm__("%xmm7");
	switch (n) {
	case 0:
		return (unsigned long)xmm0;
	case 1:
		return (unsigned long)xmm1;
	case 2:
		return (unsigned long)xmm2;
	case 3:
		return (unsigned long)xmm3;
	case 4:
		return (unsigned long)xmm4;
	case 5:
		return (unsigned long)xmm5;
	case 6:
		return (unsigned long)xmm6;
	case 7:
		return (unsigned long)xmm7;
	}
	return 0;
}

/*
 * Basic CPU control in CR0
 */
#define X86_CR0_PE          (1UL<<0) /* Protection Enable */
#define X86_CR0_MP          (1UL<<1) /* Monitor Coprocessor */
#define X86_CR0_EM          (1UL<<2) /* Emulation */
#define X86_CR0_TS          (1UL<<3) /* Task Switched */
#define X86_CR0_ET          (1UL<<4) /* Extension Type */
#define X86_CR0_NE          (1UL<<5) /* Numeric Error */
#define X86_CR0_WP          (1UL<<16) /* Write Protect */
#define X86_CR0_AM          (1UL<<18) /* Alignment Mask */
#define X86_CR0_NW          (1UL<<29) /* Not Write-through */
#define X86_CR0_CD          (1UL<<30) /* Cache Disable */
#define X86_CR0_PG          (1UL<<31) /* Paging */

/*
 * CPU model specific register (MSR) numbers.
 */

/* x86-64 specific MSRs */
#define MSR_EFER		0xc0000080 /* extended feature register */
#define MSR_STAR		0xc0000081 /* legacy mode SYSCALL target */
#define MSR_LSTAR		0xc0000082 /* long mode SYSCALL target */
#define MSR_CSTAR		0xc0000083 /* compat mode SYSCALL target */
#define MSR_SYSCALL_MASK	0xc0000084 /* EFLAGS mask for syscall */
#define MSR_FS_BASE		0xc0000100 /* 64bit FS base */
#define MSR_GS_BASE		0xc0000101 /* 64bit GS base */
#define MSR_KERNEL_GS_BASE	0xc0000102 /* SwapGS GS shadow */
#define MSR_TSC_AUX		0xc0000103 /* Auxiliary TSC */

/* EFER bits: */
#define EFER_SCE		(1<<0)  /* SYSCALL/SYSRET */
#define EFER_LME		(1<<8)  /* Long mode enable */
#define EFER_LMA		(1<<10) /* Long mode active (read-only) */
#define EFER_NX			(1<<11) /* No execute enable */
#define EFER_SVME		(1<<12) /* Enable virtualization */
#define EFER_LMSLE		(1<<13) /* Long Mode Segment Limit Enable */
#define EFER_FFXSR		(1<<14) /* Enable Fast FXSAVE/FXRSTOR */

/* Intel MSRs. Some also available on other CPUs */

#define MSR_PPIN_CTL			0x0000004e
#define MSR_PPIN			0x0000004f

#define MSR_IA32_PERFCTR0		0x000000c1
#define MSR_IA32_PERFCTR1		0x000000c2
#define MSR_FSB_FREQ			0x000000cd
#define MSR_PLATFORM_INFO		0x000000ce
#define MSR_PLATFORM_INFO_CPUID_FAULT_BIT	31
#define MSR_PLATFORM_INFO_CPUID_FAULT		BIT_ULL(MSR_PLATFORM_INFO_CPUID_FAULT_BIT)

#define MSR_PKG_CST_CONFIG_CONTROL	0x000000e2
#define NHM_C3_AUTO_DEMOTE		(1UL << 25)
#define NHM_C1_AUTO_DEMOTE		(1UL << 26)
#define ATM_LNC_C6_AUTO_DEMOTE		(1UL << 25)
#define SNB_C1_AUTO_UNDEMOTE		(1UL << 27)
#define SNB_C3_AUTO_UNDEMOTE		(1UL << 28)

#define MSR_MTRRcap			0x000000fe
#define MSR_IA32_BBL_CR_CTL		0x00000119
#define MSR_IA32_BBL_CR_CTL3		0x0000011e

#define MSR_IA32_SYSENTER_CS		0x00000174
#define MSR_IA32_SYSENTER_ESP		0x00000175
#define MSR_IA32_SYSENTER_EIP		0x00000176

#define MSR_IA32_MCG_CAP		0x00000179
#define MSR_IA32_MCG_STATUS		0x0000017a
#define MSR_IA32_MCG_CTL		0x0000017b
#define MSR_IA32_MCG_EXT_CTL		0x000004d0

#define MSR_OFFCORE_RSP_0		0x000001a6
#define MSR_OFFCORE_RSP_1		0x000001a7
#define MSR_TURBO_RATIO_LIMIT		0x000001ad
#define MSR_TURBO_RATIO_LIMIT1		0x000001ae
#define MSR_TURBO_RATIO_LIMIT2		0x000001af

#define MSR_LBR_SELECT			0x000001c8
#define MSR_LBR_TOS			0x000001c9
#define MSR_LBR_NHM_FROM		0x00000680
#define MSR_LBR_NHM_TO			0x000006c0
#define MSR_LBR_CORE_FROM		0x00000040
#define MSR_LBR_CORE_TO			0x00000060

#define MSR_LBR_INFO_0			0x00000dc0 /* ... 0xddf for _31 */
#define LBR_INFO_MISPRED		BIT_ULL(63)
#define LBR_INFO_IN_TX			BIT_ULL(62)
#define LBR_INFO_ABORT			BIT_ULL(61)
#define LBR_INFO_CYCLES			0xffff

#define MSR_IA32_PEBS_ENABLE		0x000003f1
#define MSR_IA32_DS_AREA		0x00000600
#define MSR_IA32_PERF_CAPABILITIES	0x00000345
#define MSR_PEBS_LD_LAT_THRESHOLD	0x000003f6

#define MSR_IA32_RTIT_CTL		0x00000570
#define MSR_IA32_RTIT_STATUS		0x00000571
#define MSR_IA32_RTIT_ADDR0_A		0x00000580
#define MSR_IA32_RTIT_ADDR0_B		0x00000581
#define MSR_IA32_RTIT_ADDR1_A		0x00000582
#define MSR_IA32_RTIT_ADDR1_B		0x00000583
#define MSR_IA32_RTIT_ADDR2_A		0x00000584
#define MSR_IA32_RTIT_ADDR2_B		0x00000585
#define MSR_IA32_RTIT_ADDR3_A		0x00000586
#define MSR_IA32_RTIT_ADDR3_B		0x00000587
#define MSR_IA32_RTIT_CR3_MATCH		0x00000572
#define MSR_IA32_RTIT_OUTPUT_BASE	0x00000560
#define MSR_IA32_RTIT_OUTPUT_MASK	0x00000561

#define MSR_MTRRfix64K_00000		0x00000250
#define MSR_MTRRfix16K_80000		0x00000258
#define MSR_MTRRfix16K_A0000		0x00000259
#define MSR_MTRRfix4K_C0000		0x00000268
#define MSR_MTRRfix4K_C8000		0x00000269
#define MSR_MTRRfix4K_D0000		0x0000026a
#define MSR_MTRRfix4K_D8000		0x0000026b
#define MSR_MTRRfix4K_E0000		0x0000026c
#define MSR_MTRRfix4K_E8000		0x0000026d
#define MSR_MTRRfix4K_F0000		0x0000026e
#define MSR_MTRRfix4K_F8000		0x0000026f
#define MSR_MTRRdefType			0x000002ff

#define MSR_IA32_CR_PAT			0x00000277

#define MSR_IA32_DEBUGCTLMSR		0x000001d9
#define MSR_IA32_LASTBRANCHFROMIP	0x000001db
#define MSR_IA32_LASTBRANCHTOIP		0x000001dc
#define MSR_IA32_LASTINTFROMIP		0x000001dd
#define MSR_IA32_LASTINTTOIP		0x000001de

/* DEBUGCTLMSR bits (others vary by model): */
#define DEBUGCTLMSR_LBR			(1UL <<  0) /* last branch recording */
#define DEBUGCTLMSR_BTF_SHIFT		1
#define DEBUGCTLMSR_BTF			(1UL <<  1) /* single-step on branches */
#define DEBUGCTLMSR_TR			(1UL <<  6)
#define DEBUGCTLMSR_BTS			(1UL <<  7)
#define DEBUGCTLMSR_BTINT		(1UL <<  8)
#define DEBUGCTLMSR_BTS_OFF_OS		(1UL <<  9)
#define DEBUGCTLMSR_BTS_OFF_USR		(1UL << 10)
#define DEBUGCTLMSR_FREEZE_LBRS_ON_PMI	(1UL << 11)
#define DEBUGCTLMSR_FREEZE_IN_SMM_BIT	14
#define DEBUGCTLMSR_FREEZE_IN_SMM	(1UL << DEBUGCTLMSR_FREEZE_IN_SMM_BIT)

#define MSR_PEBS_FRONTEND		0x000003f7

#define MSR_IA32_POWER_CTL		0x000001fc

#define MSR_IA32_MC0_CTL		0x00000400
#define MSR_IA32_MC0_STATUS		0x00000401
#define MSR_IA32_MC0_ADDR		0x00000402
#define MSR_IA32_MC0_MISC		0x00000403

/* C-state Residency Counters */
#define MSR_PKG_C3_RESIDENCY		0x000003f8
#define MSR_PKG_C6_RESIDENCY		0x000003f9
#define MSR_ATOM_PKG_C6_RESIDENCY	0x000003fa
#define MSR_PKG_C7_RESIDENCY		0x000003fa
#define MSR_CORE_C3_RESIDENCY		0x000003fc
#define MSR_CORE_C6_RESIDENCY		0x000003fd
#define MSR_CORE_C7_RESIDENCY		0x000003fe
#define MSR_KNL_CORE_C6_RESIDENCY	0x000003ff
#define MSR_PKG_C2_RESIDENCY		0x0000060d
#define MSR_PKG_C8_RESIDENCY		0x00000630
#define MSR_PKG_C9_RESIDENCY		0x00000631
#define MSR_PKG_C10_RESIDENCY		0x00000632

/* Interrupt Response Limit */
#define MSR_PKGC3_IRTL			0x0000060a
#define MSR_PKGC6_IRTL			0x0000060b
#define MSR_PKGC7_IRTL			0x0000060c
#define MSR_PKGC8_IRTL			0x00000633
#define MSR_PKGC9_IRTL			0x00000634
#define MSR_PKGC10_IRTL			0x00000635

/* Run Time Average Power Limiting (RAPL) Interface */

#define MSR_RAPL_POWER_UNIT		0x00000606

#define MSR_PKG_POWER_LIMIT		0x00000610
#define MSR_PKG_ENERGY_STATUS		0x00000611
#define MSR_PKG_PERF_STATUS		0x00000613
#define MSR_PKG_POWER_INFO		0x00000614

#define MSR_DRAM_POWER_LIMIT		0x00000618
#define MSR_DRAM_ENERGY_STATUS		0x00000619
#define MSR_DRAM_PERF_STATUS		0x0000061b
#define MSR_DRAM_POWER_INFO		0x0000061c

#define MSR_PP0_POWER_LIMIT		0x00000638
#define MSR_PP0_ENERGY_STATUS		0x00000639
#define MSR_PP0_POLICY			0x0000063a
#define MSR_PP0_PERF_STATUS		0x0000063b

#define MSR_PP1_POWER_LIMIT		0x00000640
#define MSR_PP1_ENERGY_STATUS		0x00000641
#define MSR_PP1_POLICY			0x00000642

/* Config TDP MSRs */
#define MSR_CONFIG_TDP_NOMINAL		0x00000648
#define MSR_CONFIG_TDP_LEVEL_1		0x00000649
#define MSR_CONFIG_TDP_LEVEL_2		0x0000064A
#define MSR_CONFIG_TDP_CONTROL		0x0000064B
#define MSR_TURBO_ACTIVATION_RATIO	0x0000064C

#define MSR_PLATFORM_ENERGY_STATUS	0x0000064D

#define MSR_PKG_WEIGHTED_CORE_C0_RES	0x00000658
#define MSR_PKG_ANY_CORE_C0_RES		0x00000659
#define MSR_PKG_ANY_GFXE_C0_RES		0x0000065A
#define MSR_PKG_BOTH_CORE_GFXE_C0_RES	0x0000065B

#define MSR_CORE_C1_RES			0x00000660
#define MSR_MODULE_C6_RES_MS		0x00000664

#define MSR_CC6_DEMOTION_POLICY_CONFIG	0x00000668
#define MSR_MC6_DEMOTION_POLICY_CONFIG	0x00000669

#define MSR_ATOM_CORE_RATIOS		0x0000066a
#define MSR_ATOM_CORE_VIDS		0x0000066b
#define MSR_ATOM_CORE_TURBO_RATIOS	0x0000066c
#define MSR_ATOM_CORE_TURBO_VIDS	0x0000066d


#define MSR_CORE_PERF_LIMIT_REASONS	0x00000690
#define MSR_GFX_PERF_LIMIT_REASONS	0x000006B0
#define MSR_RING_PERF_LIMIT_REASONS	0x000006B1

/* Hardware P state interface */
#define MSR_PPERF			0x0000064e
#define MSR_PERF_LIMIT_REASONS		0x0000064f
#define MSR_PM_ENABLE			0x00000770
#define MSR_HWP_CAPABILITIES		0x00000771
#define MSR_HWP_REQUEST_PKG		0x00000772
#define MSR_HWP_INTERRUPT		0x00000773
#define MSR_HWP_REQUEST			0x00000774
#define MSR_HWP_STATUS			0x00000777

/* CPUID.6.EAX */
#define HWP_BASE_BIT			(1<<7)
#define HWP_NOTIFICATIONS_BIT		(1<<8)
#define HWP_ACTIVITY_WINDOW_BIT		(1<<9)
#define HWP_ENERGY_PERF_PREFERENCE_BIT	(1<<10)
#define HWP_PACKAGE_LEVEL_REQUEST_BIT	(1<<11)

/* IA32_HWP_CAPABILITIES */
#define HWP_HIGHEST_PERF(x)		(((x) >> 0) & 0xff)
#define HWP_GUARANTEED_PERF(x)		(((x) >> 8) & 0xff)
#define HWP_MOSTEFFICIENT_PERF(x)	(((x) >> 16) & 0xff)
#define HWP_LOWEST_PERF(x)		(((x) >> 24) & 0xff)

/* IA32_HWP_REQUEST */
#define HWP_MIN_PERF(x)			(x & 0xff)
#define HWP_MAX_PERF(x)			((x & 0xff) << 8)
#define HWP_DESIRED_PERF(x)		((x & 0xff) << 16)
#define HWP_ENERGY_PERF_PREFERENCE(x)	(((unsigned long long) x & 0xff) << 24)
#define HWP_EPP_PERFORMANCE		0x00
#define HWP_EPP_BALANCE_PERFORMANCE	0x80
#define HWP_EPP_BALANCE_POWERSAVE	0xC0
#define HWP_EPP_POWERSAVE		0xFF
#define HWP_ACTIVITY_WINDOW(x)		((unsigned long long)(x & 0xff3) << 32)
#define HWP_PACKAGE_CONTROL(x)		((unsigned long long)(x & 0x1) << 42)

/* IA32_HWP_STATUS */
#define HWP_GUARANTEED_CHANGE(x)	(x & 0x1)
#define HWP_EXCURSION_TO_MINIMUM(x)	(x & 0x4)

/* IA32_HWP_INTERRUPT */
#define HWP_CHANGE_TO_GUARANTEED_INT(x)	(x & 0x1)
#define HWP_EXCURSION_TO_MINIMUM_INT(x)	(x & 0x2)

#define MSR_AMD64_MC0_MASK		0xc0010044

#define MSR_IA32_MCx_CTL(x)		(MSR_IA32_MC0_CTL + 4*(x))
#define MSR_IA32_MCx_STATUS(x)		(MSR_IA32_MC0_STATUS + 4*(x))
#define MSR_IA32_MCx_ADDR(x)		(MSR_IA32_MC0_ADDR + 4*(x))
#define MSR_IA32_MCx_MISC(x)		(MSR_IA32_MC0_MISC + 4*(x))

#define MSR_AMD64_MCx_MASK(x)		(MSR_AMD64_MC0_MASK + (x))

/* These are consecutive and not in the normal 4er MCE bank block */
#define MSR_IA32_MC0_CTL2		0x00000280
#define MSR_IA32_MCx_CTL2(x)		(MSR_IA32_MC0_CTL2 + (x))

#define MSR_P6_PERFCTR0			0x000000c1
#define MSR_P6_PERFCTR1			0x000000c2
#define MSR_P6_EVNTSEL0			0x00000186
#define MSR_P6_EVNTSEL1			0x00000187

#define MSR_KNC_PERFCTR0               0x00000020
#define MSR_KNC_PERFCTR1               0x00000021
#define MSR_KNC_EVNTSEL0               0x00000028
#define MSR_KNC_EVNTSEL1               0x00000029

/* Alternative perfctr range with full access. */
#define MSR_IA32_PMC0			0x000004c1

/* AMD64 MSRs. Not complete. See the architecture manual for a more
   complete list. */

#define MSR_AMD64_PATCH_LEVEL		0x0000008b
#define MSR_AMD64_TSC_RATIO		0xc0000104
#define MSR_AMD64_NB_CFG		0xc001001f
#define MSR_AMD64_PATCH_LOADER		0xc0010020
#define MSR_AMD64_OSVW_ID_LENGTH	0xc0010140
#define MSR_AMD64_OSVW_STATUS		0xc0010141
#define MSR_AMD64_LS_CFG		0xc0011020
#define MSR_AMD64_DC_CFG		0xc0011022
#define MSR_AMD64_BU_CFG2		0xc001102a
#define MSR_AMD64_IBSFETCHCTL		0xc0011030
#define MSR_AMD64_IBSFETCHLINAD		0xc0011031
#define MSR_AMD64_IBSFETCHPHYSAD	0xc0011032
#define MSR_AMD64_IBSFETCH_REG_COUNT	3
#define MSR_AMD64_IBSFETCH_REG_MASK	((1UL<<MSR_AMD64_IBSFETCH_REG_COUNT)-1)
#define MSR_AMD64_IBSOPCTL		0xc0011033
#define MSR_AMD64_IBSOPRIP		0xc0011034
#define MSR_AMD64_IBSOPDATA		0xc0011035
#define MSR_AMD64_IBSOPDATA2		0xc0011036
#define MSR_AMD64_IBSOPDATA3		0xc0011037
#define MSR_AMD64_IBSDCLINAD		0xc0011038
#define MSR_AMD64_IBSDCPHYSAD		0xc0011039
#define MSR_AMD64_IBSOP_REG_COUNT	7
#define MSR_AMD64_IBSOP_REG_MASK	((1UL<<MSR_AMD64_IBSOP_REG_COUNT)-1)
#define MSR_AMD64_IBSCTL		0xc001103a
#define MSR_AMD64_IBSBRTARGET		0xc001103b
#define MSR_AMD64_IBSOPDATA4		0xc001103d
#define MSR_AMD64_IBS_REG_COUNT_MAX	8 /* includes MSR_AMD64_IBSBRTARGET */
#define MSR_AMD64_SEV			0xc0010131
#define MSR_AMD64_SEV_ENABLED_BIT	0
#define MSR_AMD64_SEV_ENABLED		BIT_ULL(MSR_AMD64_SEV_ENABLED_BIT)

/* Fam 17h MSRs */
#define MSR_F17H_IRPERF			0xc00000e9

/* Fam 16h MSRs */
#define MSR_F16H_L2I_PERF_CTL		0xc0010230
#define MSR_F16H_L2I_PERF_CTR		0xc0010231
#define MSR_F16H_DR1_ADDR_MASK		0xc0011019
#define MSR_F16H_DR2_ADDR_MASK		0xc001101a
#define MSR_F16H_DR3_ADDR_MASK		0xc001101b
#define MSR_F16H_DR0_ADDR_MASK		0xc0011027

/* Fam 15h MSRs */
#define MSR_F15H_PERF_CTL		0xc0010200
#define MSR_F15H_PERF_CTR		0xc0010201
#define MSR_F15H_NB_PERF_CTL		0xc0010240
#define MSR_F15H_NB_PERF_CTR		0xc0010241
#define MSR_F15H_PTSC			0xc0010280
#define MSR_F15H_IC_CFG			0xc0011021

/* Fam 10h MSRs */
#define MSR_FAM10H_MMIO_CONF_BASE	0xc0010058
#define FAM10H_MMIO_CONF_ENABLE		(1<<0)
#define FAM10H_MMIO_CONF_BUSRANGE_MASK	0xf
#define FAM10H_MMIO_CONF_BUSRANGE_SHIFT 2
#define FAM10H_MMIO_CONF_BASE_MASK	0xfffffffULL
#define FAM10H_MMIO_CONF_BASE_SHIFT	20
#define MSR_FAM10H_NODE_ID		0xc001100c
#define MSR_F10H_DECFG			0xc0011029
#define MSR_F10H_DECFG_LFENCE_SERIALIZE_BIT	1
#define MSR_F10H_DECFG_LFENCE_SERIALIZE		BIT_ULL(MSR_F10H_DECFG_LFENCE_SERIALIZE_BIT)

/* K8 MSRs */
#define MSR_K8_TOP_MEM1			0xc001001a
#define MSR_K8_TOP_MEM2			0xc001001d
#define MSR_K8_SYSCFG			0xc0010010
#define MSR_K8_SYSCFG_MEM_ENCRYPT_BIT	23
#define MSR_K8_SYSCFG_MEM_ENCRYPT	BIT_ULL(MSR_K8_SYSCFG_MEM_ENCRYPT_BIT)
#define MSR_K8_INT_PENDING_MSG		0xc0010055
/* C1E active bits in int pending message */
#define K8_INTP_C1E_ACTIVE_MASK		0x18000000
#define MSR_K8_TSEG_ADDR		0xc0010112
#define MSR_K8_TSEG_MASK		0xc0010113
#define K8_MTRRFIXRANGE_DRAM_ENABLE	0x00040000 /* MtrrFixDramEn bit    */
#define K8_MTRRFIXRANGE_DRAM_MODIFY	0x00080000 /* MtrrFixDramModEn bit */
#define K8_MTRR_RDMEM_WRMEM_MASK	0x18181818 /* Mask: RdMem|WrMem    */

/* K7 MSRs */
#define MSR_K7_EVNTSEL0			0xc0010000
#define MSR_K7_PERFCTR0			0xc0010004
#define MSR_K7_EVNTSEL1			0xc0010001
#define MSR_K7_PERFCTR1			0xc0010005
#define MSR_K7_EVNTSEL2			0xc0010002
#define MSR_K7_PERFCTR2			0xc0010006
#define MSR_K7_EVNTSEL3			0xc0010003
#define MSR_K7_PERFCTR3			0xc0010007
#define MSR_K7_CLK_CTL			0xc001001b
#define MSR_K7_HWCR			0xc0010015
#define MSR_K7_HWCR_SMMLOCK_BIT		0
#define MSR_K7_HWCR_SMMLOCK		BIT_ULL(MSR_K7_HWCR_SMMLOCK_BIT)
#define MSR_K7_FID_VID_CTL		0xc0010041
#define MSR_K7_FID_VID_STATUS		0xc0010042

/* K6 MSRs */
#define MSR_K6_WHCR			0xc0000082
#define MSR_K6_UWCCR			0xc0000085
#define MSR_K6_EPMR			0xc0000086
#define MSR_K6_PSOR			0xc0000087
#define MSR_K6_PFIR			0xc0000088

/* Centaur-Hauls/IDT defined MSRs. */
#define MSR_IDT_FCR1			0x00000107
#define MSR_IDT_FCR2			0x00000108
#define MSR_IDT_FCR3			0x00000109
#define MSR_IDT_FCR4			0x0000010a

#define MSR_IDT_MCR0			0x00000110
#define MSR_IDT_MCR1			0x00000111
#define MSR_IDT_MCR2			0x00000112
#define MSR_IDT_MCR3			0x00000113
#define MSR_IDT_MCR4			0x00000114
#define MSR_IDT_MCR5			0x00000115
#define MSR_IDT_MCR6			0x00000116
#define MSR_IDT_MCR7			0x00000117
#define MSR_IDT_MCR_CTRL		0x00000120

/* VIA Cyrix defined MSRs*/
#define MSR_VIA_FCR			0x00001107
#define MSR_VIA_LONGHAUL		0x0000110a
#define MSR_VIA_RNG			0x0000110b
#define MSR_VIA_BCR2			0x00001147

/* Transmeta defined MSRs */
#define MSR_TMTA_LONGRUN_CTRL		0x80868010
#define MSR_TMTA_LONGRUN_FLAGS		0x80868011
#define MSR_TMTA_LRTI_READOUT		0x80868018
#define MSR_TMTA_LRTI_VOLT_MHZ		0x8086801a

/* Intel defined MSRs. */
#define MSR_IA32_P5_MC_ADDR		0x00000000
#define MSR_IA32_P5_MC_TYPE		0x00000001
#define MSR_IA32_TSC			0x00000010
#define MSR_IA32_PLATFORM_ID		0x00000017
#define MSR_IA32_EBL_CR_POWERON		0x0000002a
#define MSR_EBC_FREQUENCY_ID		0x0000002c
#define MSR_SMI_COUNT			0x00000034
#define MSR_IA32_FEATURE_CONTROL        0x0000003a
#define MSR_IA32_TSC_ADJUST             0x0000003b
#define MSR_IA32_BNDCFGS		0x00000d90

#define MSR_IA32_BNDCFGS_RSVD		0x00000ffc

#define MSR_IA32_XSS			0x00000da0

#define FEATURE_CONTROL_LOCKED				(1<<0)
#define FEATURE_CONTROL_VMXON_ENABLED_INSIDE_SMX	(1<<1)
#define FEATURE_CONTROL_VMXON_ENABLED_OUTSIDE_SMX	(1<<2)
#define FEATURE_CONTROL_LMCE				(1<<20)

#define MSR_IA32_APICBASE		0x0000001b
#define MSR_IA32_APICBASE_BSP		(1<<8)
#define MSR_IA32_APICBASE_ENABLE	(1<<11)
#define MSR_IA32_APICBASE_BASE		(0xfffff<<12)

#define MSR_IA32_TSCDEADLINE		0x000006e0

#define MSR_IA32_UCODE_WRITE		0x00000079
#define MSR_IA32_UCODE_REV		0x0000008b

#define MSR_IA32_SMM_MONITOR_CTL	0x0000009b
#define MSR_IA32_SMBASE			0x0000009e

#define MSR_IA32_PERF_STATUS		0x00000198
#define MSR_IA32_PERF_CTL		0x00000199
#define INTEL_PERF_CTL_MASK		0xffff
#define MSR_AMD_PSTATE_DEF_BASE		0xc0010064
#define MSR_AMD_PERF_STATUS		0xc0010063
#define MSR_AMD_PERF_CTL		0xc0010062

#define MSR_IA32_MPERF			0x000000e7
#define MSR_IA32_APERF			0x000000e8

#define MSR_IA32_THERM_CONTROL		0x0000019a
#define MSR_IA32_THERM_INTERRUPT	0x0000019b

#define THERM_INT_HIGH_ENABLE		(1 << 0)
#define THERM_INT_LOW_ENABLE		(1 << 1)
#define THERM_INT_PLN_ENABLE		(1 << 24)

#define MSR_IA32_THERM_STATUS		0x0000019c

#define THERM_STATUS_PROCHOT		(1 << 0)
#define THERM_STATUS_POWER_LIMIT	(1 << 10)

#define MSR_THERM2_CTL			0x0000019d

#define MSR_THERM2_CTL_TM_SELECT	(1ULL << 16)

#define MSR_IA32_MISC_ENABLE		0x000001a0

#define MSR_IA32_TEMPERATURE_TARGET	0x000001a2

#define MSR_MISC_FEATURE_CONTROL	0x000001a4
#define MSR_MISC_PWR_MGMT		0x000001aa

#define MSR_IA32_ENERGY_PERF_BIAS	0x000001b0
#define ENERGY_PERF_BIAS_PERFORMANCE		0
#define ENERGY_PERF_BIAS_BALANCE_PERFORMANCE	4
#define ENERGY_PERF_BIAS_NORMAL			6
#define ENERGY_PERF_BIAS_BALANCE_POWERSAVE	8
#define ENERGY_PERF_BIAS_POWERSAVE		15

#define MSR_IA32_PACKAGE_THERM_STATUS		0x000001b1

#define PACKAGE_THERM_STATUS_PROCHOT		(1 << 0)
#define PACKAGE_THERM_STATUS_POWER_LIMIT	(1 << 10)

#define MSR_IA32_PACKAGE_THERM_INTERRUPT	0x000001b2

#define PACKAGE_THERM_INT_HIGH_ENABLE		(1 << 0)
#define PACKAGE_THERM_INT_LOW_ENABLE		(1 << 1)
#define PACKAGE_THERM_INT_PLN_ENABLE		(1 << 24)

/* Thermal Thresholds Support */
#define THERM_INT_THRESHOLD0_ENABLE    (1 << 15)
#define THERM_SHIFT_THRESHOLD0        8
#define THERM_MASK_THRESHOLD0          (0x7f << THERM_SHIFT_THRESHOLD0)
#define THERM_INT_THRESHOLD1_ENABLE    (1 << 23)
#define THERM_SHIFT_THRESHOLD1        16
#define THERM_MASK_THRESHOLD1          (0x7f << THERM_SHIFT_THRESHOLD1)
#define THERM_STATUS_THRESHOLD0        (1 << 6)
#define THERM_LOG_THRESHOLD0           (1 << 7)
#define THERM_STATUS_THRESHOLD1        (1 << 8)
#define THERM_LOG_THRESHOLD1           (1 << 9)

/* MISC_ENABLE bits: architectural */
#define MSR_IA32_MISC_ENABLE_FAST_STRING_BIT		0
#define MSR_IA32_MISC_ENABLE_FAST_STRING		(1ULL << MSR_IA32_MISC_ENABLE_FAST_STRING_BIT)
#define MSR_IA32_MISC_ENABLE_TCC_BIT			1
#define MSR_IA32_MISC_ENABLE_TCC			(1ULL << MSR_IA32_MISC_ENABLE_TCC_BIT)
#define MSR_IA32_MISC_ENABLE_EMON_BIT			7
#define MSR_IA32_MISC_ENABLE_EMON			(1ULL << MSR_IA32_MISC_ENABLE_EMON_BIT)
#define MSR_IA32_MISC_ENABLE_BTS_UNAVAIL_BIT		11
#define MSR_IA32_MISC_ENABLE_BTS_UNAVAIL		(1ULL << MSR_IA32_MISC_ENABLE_BTS_UNAVAIL_BIT)
#define MSR_IA32_MISC_ENABLE_PEBS_UNAVAIL_BIT		12
#define MSR_IA32_MISC_ENABLE_PEBS_UNAVAIL		(1ULL << MSR_IA32_MISC_ENABLE_PEBS_UNAVAIL_BIT)
#define MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP_BIT	16
#define MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP		(1ULL << MSR_IA32_MISC_ENABLE_ENHANCED_SPEEDSTEP_BIT)
#define MSR_IA32_MISC_ENABLE_MWAIT_BIT			18
#define MSR_IA32_MISC_ENABLE_MWAIT			(1ULL << MSR_IA32_MISC_ENABLE_MWAIT_BIT)
#define MSR_IA32_MISC_ENABLE_LIMIT_CPUID_BIT		22
#define MSR_IA32_MISC_ENABLE_LIMIT_CPUID		(1ULL << MSR_IA32_MISC_ENABLE_LIMIT_CPUID_BIT)
#define MSR_IA32_MISC_ENABLE_XTPR_DISABLE_BIT		23
#define MSR_IA32_MISC_ENABLE_XTPR_DISABLE		(1ULL << MSR_IA32_MISC_ENABLE_XTPR_DISABLE_BIT)
#define MSR_IA32_MISC_ENABLE_XD_DISABLE_BIT		34
#define MSR_IA32_MISC_ENABLE_XD_DISABLE			(1ULL << MSR_IA32_MISC_ENABLE_XD_DISABLE_BIT)

/* MISC_ENABLE bits: model-specific, meaning may vary from core to core */
#define MSR_IA32_MISC_ENABLE_X87_COMPAT_BIT		2
#define MSR_IA32_MISC_ENABLE_X87_COMPAT			(1ULL << MSR_IA32_MISC_ENABLE_X87_COMPAT_BIT)
#define MSR_IA32_MISC_ENABLE_TM1_BIT			3
#define MSR_IA32_MISC_ENABLE_TM1			(1ULL << MSR_IA32_MISC_ENABLE_TM1_BIT)
#define MSR_IA32_MISC_ENABLE_SPLIT_LOCK_DISABLE_BIT	4
#define MSR_IA32_MISC_ENABLE_SPLIT_LOCK_DISABLE		(1ULL << MSR_IA32_MISC_ENABLE_SPLIT_LOCK_DISABLE_BIT)
#define MSR_IA32_MISC_ENABLE_L3CACHE_DISABLE_BIT	6
#define MSR_IA32_MISC_ENABLE_L3CACHE_DISABLE		(1ULL << MSR_IA32_MISC_ENABLE_L3CACHE_DISABLE_BIT)
#define MSR_IA32_MISC_ENABLE_SUPPRESS_LOCK_BIT		8
#define MSR_IA32_MISC_ENABLE_SUPPRESS_LOCK		(1ULL << MSR_IA32_MISC_ENABLE_SUPPRESS_LOCK_BIT)
#define MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE_BIT	9
#define MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE		(1ULL << MSR_IA32_MISC_ENABLE_PREFETCH_DISABLE_BIT)
#define MSR_IA32_MISC_ENABLE_FERR_BIT			10
#define MSR_IA32_MISC_ENABLE_FERR			(1ULL << MSR_IA32_MISC_ENABLE_FERR_BIT)
#define MSR_IA32_MISC_ENABLE_FERR_MULTIPLEX_BIT		10
#define MSR_IA32_MISC_ENABLE_FERR_MULTIPLEX		(1ULL << MSR_IA32_MISC_ENABLE_FERR_MULTIPLEX_BIT)
#define MSR_IA32_MISC_ENABLE_TM2_BIT			13
#define MSR_IA32_MISC_ENABLE_TM2			(1ULL << MSR_IA32_MISC_ENABLE_TM2_BIT)
#define MSR_IA32_MISC_ENABLE_ADJ_PREF_DISABLE_BIT	19
#define MSR_IA32_MISC_ENABLE_ADJ_PREF_DISABLE		(1ULL << MSR_IA32_MISC_ENABLE_ADJ_PREF_DISABLE_BIT)
#define MSR_IA32_MISC_ENABLE_SPEEDSTEP_LOCK_BIT		20
#define MSR_IA32_MISC_ENABLE_SPEEDSTEP_LOCK		(1ULL << MSR_IA32_MISC_ENABLE_SPEEDSTEP_LOCK_BIT)
#define MSR_IA32_MISC_ENABLE_L1D_CONTEXT_BIT		24
#define MSR_IA32_MISC_ENABLE_L1D_CONTEXT		(1ULL << MSR_IA32_MISC_ENABLE_L1D_CONTEXT_BIT)
#define MSR_IA32_MISC_ENABLE_DCU_PREF_DISABLE_BIT	37
#define MSR_IA32_MISC_ENABLE_DCU_PREF_DISABLE		(1ULL << MSR_IA32_MISC_ENABLE_DCU_PREF_DISABLE_BIT)
#define MSR_IA32_MISC_ENABLE_TURBO_DISABLE_BIT		38
#define MSR_IA32_MISC_ENABLE_TURBO_DISABLE		(1ULL << MSR_IA32_MISC_ENABLE_TURBO_DISABLE_BIT)
#define MSR_IA32_MISC_ENABLE_IP_PREF_DISABLE_BIT	39
#define MSR_IA32_MISC_ENABLE_IP_PREF_DISABLE		(1ULL << MSR_IA32_MISC_ENABLE_IP_PREF_DISABLE_BIT)

/* MISC_FEATURES_ENABLES non-architectural features */
#define MSR_MISC_FEATURES_ENABLES	0x00000140

#define MSR_MISC_FEATURES_ENABLES_CPUID_FAULT_BIT	0
#define MSR_MISC_FEATURES_ENABLES_CPUID_FAULT		BIT_ULL(MSR_MISC_FEATURES_ENABLES_CPUID_FAULT_BIT)
#define MSR_MISC_FEATURES_ENABLES_RING3MWAIT_BIT	1

#define MSR_IA32_TSC_DEADLINE		0x000006E0

/* P4/Xeon+ specific */
#define MSR_IA32_MCG_EAX		0x00000180
#define MSR_IA32_MCG_EBX		0x00000181
#define MSR_IA32_MCG_ECX		0x00000182
#define MSR_IA32_MCG_EDX		0x00000183
#define MSR_IA32_MCG_ESI		0x00000184
#define MSR_IA32_MCG_EDI		0x00000185
#define MSR_IA32_MCG_EBP		0x00000186
#define MSR_IA32_MCG_ESP		0x00000187
#define MSR_IA32_MCG_EFLAGS		0x00000188
#define MSR_IA32_MCG_EIP		0x00000189
#define MSR_IA32_MCG_RESERVED		0x0000018a

/* Pentium IV performance counter MSRs */
#define MSR_P4_BPU_PERFCTR0		0x00000300
#define MSR_P4_BPU_PERFCTR1		0x00000301
#define MSR_P4_BPU_PERFCTR2		0x00000302
#define MSR_P4_BPU_PERFCTR3		0x00000303
#define MSR_P4_MS_PERFCTR0		0x00000304
#define MSR_P4_MS_PERFCTR1		0x00000305
#define MSR_P4_MS_PERFCTR2		0x00000306
#define MSR_P4_MS_PERFCTR3		0x00000307
#define MSR_P4_FLAME_PERFCTR0		0x00000308
#define MSR_P4_FLAME_PERFCTR1		0x00000309
#define MSR_P4_FLAME_PERFCTR2		0x0000030a
#define MSR_P4_FLAME_PERFCTR3		0x0000030b
#define MSR_P4_IQ_PERFCTR0		0x0000030c
#define MSR_P4_IQ_PERFCTR1		0x0000030d
#define MSR_P4_IQ_PERFCTR2		0x0000030e
#define MSR_P4_IQ_PERFCTR3		0x0000030f
#define MSR_P4_IQ_PERFCTR4		0x00000310
#define MSR_P4_IQ_PERFCTR5		0x00000311
#define MSR_P4_BPU_CCCR0		0x00000360
#define MSR_P4_BPU_CCCR1		0x00000361
#define MSR_P4_BPU_CCCR2		0x00000362
#define MSR_P4_BPU_CCCR3		0x00000363
#define MSR_P4_MS_CCCR0			0x00000364
#define MSR_P4_MS_CCCR1			0x00000365
#define MSR_P4_MS_CCCR2			0x00000366
#define MSR_P4_MS_CCCR3			0x00000367
#define MSR_P4_FLAME_CCCR0		0x00000368
#define MSR_P4_FLAME_CCCR1		0x00000369
#define MSR_P4_FLAME_CCCR2		0x0000036a
#define MSR_P4_FLAME_CCCR3		0x0000036b
#define MSR_P4_IQ_CCCR0			0x0000036c
#define MSR_P4_IQ_CCCR1			0x0000036d
#define MSR_P4_IQ_CCCR2			0x0000036e
#define MSR_P4_IQ_CCCR3			0x0000036f
#define MSR_P4_IQ_CCCR4			0x00000370
#define MSR_P4_IQ_CCCR5			0x00000371
#define MSR_P4_ALF_ESCR0		0x000003ca
#define MSR_P4_ALF_ESCR1		0x000003cb
#define MSR_P4_BPU_ESCR0		0x000003b2
#define MSR_P4_BPU_ESCR1		0x000003b3
#define MSR_P4_BSU_ESCR0		0x000003a0
#define MSR_P4_BSU_ESCR1		0x000003a1
#define MSR_P4_CRU_ESCR0		0x000003b8
#define MSR_P4_CRU_ESCR1		0x000003b9
#define MSR_P4_CRU_ESCR2		0x000003cc
#define MSR_P4_CRU_ESCR3		0x000003cd
#define MSR_P4_CRU_ESCR4		0x000003e0
#define MSR_P4_CRU_ESCR5		0x000003e1
#define MSR_P4_DAC_ESCR0		0x000003a8
#define MSR_P4_DAC_ESCR1		0x000003a9
#define MSR_P4_FIRM_ESCR0		0x000003a4
#define MSR_P4_FIRM_ESCR1		0x000003a5
#define MSR_P4_FLAME_ESCR0		0x000003a6
#define MSR_P4_FLAME_ESCR1		0x000003a7
#define MSR_P4_FSB_ESCR0		0x000003a2
#define MSR_P4_FSB_ESCR1		0x000003a3
#define MSR_P4_IQ_ESCR0			0x000003ba
#define MSR_P4_IQ_ESCR1			0x000003bb
#define MSR_P4_IS_ESCR0			0x000003b4
#define MSR_P4_IS_ESCR1			0x000003b5
#define MSR_P4_ITLB_ESCR0		0x000003b6
#define MSR_P4_ITLB_ESCR1		0x000003b7
#define MSR_P4_IX_ESCR0			0x000003c8
#define MSR_P4_IX_ESCR1			0x000003c9
#define MSR_P4_MOB_ESCR0		0x000003aa
#define MSR_P4_MOB_ESCR1		0x000003ab
#define MSR_P4_MS_ESCR0			0x000003c0
#define MSR_P4_MS_ESCR1			0x000003c1
#define MSR_P4_PMH_ESCR0		0x000003ac
#define MSR_P4_PMH_ESCR1		0x000003ad
#define MSR_P4_RAT_ESCR0		0x000003bc
#define MSR_P4_RAT_ESCR1		0x000003bd
#define MSR_P4_SAAT_ESCR0		0x000003ae
#define MSR_P4_SAAT_ESCR1		0x000003af
#define MSR_P4_SSU_ESCR0		0x000003be
#define MSR_P4_SSU_ESCR1		0x000003bf /* guess: not in manual */

#define MSR_P4_TBPU_ESCR0		0x000003c2
#define MSR_P4_TBPU_ESCR1		0x000003c3
#define MSR_P4_TC_ESCR0			0x000003c4
#define MSR_P4_TC_ESCR1			0x000003c5
#define MSR_P4_U2L_ESCR0		0x000003b0
#define MSR_P4_U2L_ESCR1		0x000003b1

#define MSR_P4_PEBS_MATRIX_VERT		0x000003f2

/* Intel Core-based CPU performance counters */
#define MSR_CORE_PERF_FIXED_CTR0	0x00000309
#define MSR_CORE_PERF_FIXED_CTR1	0x0000030a
#define MSR_CORE_PERF_FIXED_CTR2	0x0000030b
#define MSR_CORE_PERF_FIXED_CTR_CTRL	0x0000038d
#define MSR_CORE_PERF_GLOBAL_STATUS	0x0000038e
#define MSR_CORE_PERF_GLOBAL_CTRL	0x0000038f
#define MSR_CORE_PERF_GLOBAL_OVF_CTRL	0x00000390

/* Geode defined MSRs */
#define MSR_GEODE_BUSCONT_CONF0		0x00001900

/* Intel VT MSRs */
#define MSR_IA32_VMX_BASIC              0x00000480
#define MSR_IA32_VMX_PINBASED_CTLS      0x00000481
#define MSR_IA32_VMX_PROCBASED_CTLS     0x00000482
#define MSR_IA32_VMX_EXIT_CTLS          0x00000483
#define MSR_IA32_VMX_ENTRY_CTLS         0x00000484
#define MSR_IA32_VMX_MISC               0x00000485
#define MSR_IA32_VMX_CR0_FIXED0         0x00000486
#define MSR_IA32_VMX_CR0_FIXED1         0x00000487
#define MSR_IA32_VMX_CR4_FIXED0         0x00000488
#define MSR_IA32_VMX_CR4_FIXED1         0x00000489
#define MSR_IA32_VMX_VMCS_ENUM          0x0000048a
#define MSR_IA32_VMX_PROCBASED_CTLS2    0x0000048b
#define MSR_IA32_VMX_EPT_VPID_CAP       0x0000048c
#define MSR_IA32_VMX_TRUE_PINBASED_CTLS  0x0000048d
#define MSR_IA32_VMX_TRUE_PROCBASED_CTLS 0x0000048e
#define MSR_IA32_VMX_TRUE_EXIT_CTLS      0x0000048f
#define MSR_IA32_VMX_TRUE_ENTRY_CTLS     0x00000490
#define MSR_IA32_VMX_VMFUNC             0x00000491

/* VMX_BASIC bits and bitmasks */
#define VMX_BASIC_VMCS_SIZE_SHIFT	32
#define VMX_BASIC_TRUE_CTLS		(1ULL << 55)
#define VMX_BASIC_64		0x0001000000000000LLU
#define VMX_BASIC_MEM_TYPE_SHIFT	50
#define VMX_BASIC_MEM_TYPE_MASK	0x003c000000000000LLU
#define VMX_BASIC_MEM_TYPE_WB	6LLU
#define VMX_BASIC_INOUT		0x0040000000000000LLU

/* MSR_IA32_VMX_MISC bits */
#define MSR_IA32_VMX_MISC_VMWRITE_SHADOW_RO_FIELDS (1ULL << 29)
#define MSR_IA32_VMX_MISC_PREEMPTION_TIMER_SCALE   0x1F
/* AMD-V MSRs */

#define MSR_VM_CR                       0xc0010114
#define MSR_VM_IGNNE                    0xc0010115
#define MSR_VM_HSAVE_PA                 0xc0010117

#endif /* !SELFTEST_KVM_X86_H */