/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_X86_VMXFEATURES_H
#define _ASM_X86_VMXFEATURES_H
/*
* Defines VMX CPU feature bits
*/
#define NVMXINTS 5 /* N 32-bit words worth of info */
/*
* Note: If the comment begins with a quoted string, that string is used
* in /proc/cpuinfo instead of the macro name. Otherwise, this feature bit
* is not displayed in /proc/cpuinfo at all.
*/
/* Pin-Based VM-Execution Controls, EPT/VPID, APIC and VM-Functions, word 0 */
#define VMX_FEATURE_INTR_EXITING ( 0 *32 + 0 ) /* VM-Exit on vectored interrupts */
#define VMX_FEATURE_NMI_EXITING ( 0 *32 + 3 ) /* VM-Exit on NMIs */
#define VMX_FEATURE_VIRTUAL_NMIS ( 0 *32 + 5 ) /* "vnmi" NMI virtualization */
#define VMX_FEATURE_PREEMPTION_TIMER ( 0 *32 + 6 ) /* "preemption_timer" VMX Preemption Timer */
#define VMX_FEATURE_POSTED_INTR ( 0 *32 + 7 ) /* "posted_intr" Posted Interrupts */
/* EPT/VPID features, scattered to bits 16-23 */
#define VMX_FEATURE_INVVPID ( 0 *32 + 16 ) /* "invvpid" INVVPID is supported */
#define VMX_FEATURE_EPT_EXECUTE_ONLY ( 0 *32 + 17 ) /* "ept_x_only" EPT entries can be execute only */
#define VMX_FEATURE_EPT_AD ( 0 *32 + 18 ) /* "ept_ad" EPT Accessed/Dirty bits */
#define VMX_FEATURE_EPT_1GB ( 0 *32 + 19 ) /* "ept_1gb" 1GB EPT pages */
#define VMX_FEATURE_EPT_5LEVEL ( 0 *32 + 20 ) /* "ept_5level" 5-level EPT paging */
/* Aggregated APIC features 24-27 */
#define VMX_FEATURE_FLEXPRIORITY ( 0 *32 + 24 ) /* "flexpriority" TPR shadow + virt APIC */
#define VMX_FEATURE_APICV ( 0 *32 + 25 ) /* "apicv" TPR shadow + APIC reg virt + virt intr delivery + posted interrupts */
/* VM-Functions, shifted to bits 28-31 */
#define VMX_FEATURE_EPTP_SWITCHING ( 0 *32 + 28 ) /* "eptp_switching" EPTP switching (in guest) */
/* Primary Processor-Based VM-Execution Controls, word 1 */
#define VMX_FEATURE_INTR_WINDOW_EXITING ( 1 *32 + 2 ) /* VM-Exit if INTRs are unblocked in guest */
#define VMX_FEATURE_USE_TSC_OFFSETTING ( 1 *32 + 3 ) /* "tsc_offset" Offset hardware TSC when read in guest */
#define VMX_FEATURE_HLT_EXITING ( 1 *32 + 7 ) /* VM-Exit on HLT */
#define VMX_FEATURE_INVLPG_EXITING ( 1 *32 + 9 ) /* VM-Exit on INVLPG */
#define VMX_FEATURE_MWAIT_EXITING ( 1 *32 + 10 ) /* VM-Exit on MWAIT */
#define VMX_FEATURE_RDPMC_EXITING ( 1 *32 + 11 ) /* VM-Exit on RDPMC */
#define VMX_FEATURE_RDTSC_EXITING ( 1 *32 + 12 ) /* VM-Exit on RDTSC */
#define VMX_FEATURE_CR3_LOAD_EXITING ( 1 *32 + 15 ) /* VM-Exit on writes to CR3 */
#define VMX_FEATURE_CR3_STORE_EXITING ( 1 *32 + 16 ) /* VM-Exit on reads from CR3 */
#define VMX_FEATURE_TERTIARY_CONTROLS ( 1 *32 + 17 ) /* Enable Tertiary VM-Execution Controls */
#define VMX_FEATURE_CR8_LOAD_EXITING ( 1 *32 + 19 ) /* VM-Exit on writes to CR8 */
#define VMX_FEATURE_CR8_STORE_EXITING ( 1 *32 + 20 ) /* VM-Exit on reads from CR8 */
#define VMX_FEATURE_VIRTUAL_TPR ( 1 *32 + 21 ) /* "vtpr" TPR virtualization, a.k.a. TPR shadow */
#define VMX_FEATURE_NMI_WINDOW_EXITING ( 1 *32 + 22 ) /* VM-Exit if NMIs are unblocked in guest */
#define VMX_FEATURE_MOV_DR_EXITING ( 1 *32 + 23 ) /* VM-Exit on accesses to debug registers */
#define VMX_FEATURE_UNCOND_IO_EXITING ( 1 *32 + 24 ) /* VM-Exit on *all* IN{S} and OUT{S}*/
#define VMX_FEATURE_USE_IO_BITMAPS ( 1 *32 + 25 ) /* VM-Exit based on I/O port */
#define VMX_FEATURE_MONITOR_TRAP_FLAG ( 1 *32 + 27 ) /* "mtf" VMX single-step VM-Exits */
#define VMX_FEATURE_USE_MSR_BITMAPS ( 1 *32 + 28 ) /* VM-Exit based on MSR index */
#define VMX_FEATURE_MONITOR_EXITING ( 1 *32 + 29 ) /* VM-Exit on MONITOR (MWAIT's accomplice) */
#define VMX_FEATURE_PAUSE_EXITING ( 1 *32 + 30 ) /* VM-Exit on PAUSE (unconditionally) */
#define VMX_FEATURE_SEC_CONTROLS ( 1 *32 + 31 ) /* Enable Secondary VM-Execution Controls */
/* Secondary Processor-Based VM-Execution Controls, word 2 */
#define VMX_FEATURE_VIRT_APIC_ACCESSES ( 2 *32 + 0 ) /* "vapic" Virtualize memory mapped APIC accesses */
#define VMX_FEATURE_EPT ( 2 *32 + 1 ) /* "ept" Extended Page Tables, a.k.a. Two-Dimensional Paging */
#define VMX_FEATURE_DESC_EXITING ( 2 *32 + 2 ) /* VM-Exit on {S,L}*DT instructions */
#define VMX_FEATURE_RDTSCP ( 2 *32 + 3 ) /* Enable RDTSCP in guest */
#define VMX_FEATURE_VIRTUAL_X2APIC ( 2 *32 + 4 ) /* Virtualize X2APIC for the guest */
#define VMX_FEATURE_VPID ( 2 *32 + 5 ) /* "vpid" Virtual Processor ID (TLB ASID modifier) */
#define VMX_FEATURE_WBINVD_EXITING ( 2 *32 + 6 ) /* VM-Exit on WBINVD */
#define VMX_FEATURE_UNRESTRICTED_GUEST ( 2 *32 + 7 ) /* "unrestricted_guest" Allow Big Real Mode and other "invalid" states */
#define VMX_FEATURE_APIC_REGISTER_VIRT ( 2 *32 + 8 ) /* "vapic_reg" Hardware emulation of reads to the virtual-APIC */
#define VMX_FEATURE_VIRT_INTR_DELIVERY ( 2 *32 + 9 ) /* "vid" Evaluation and delivery of pending virtual interrupts */
#define VMX_FEATURE_PAUSE_LOOP_EXITING ( 2 *32 + 10 ) /* "ple" Conditionally VM-Exit on PAUSE at CPL0 */
#define VMX_FEATURE_RDRAND_EXITING ( 2 *32 + 11 ) /* VM-Exit on RDRAND*/
#define VMX_FEATURE_INVPCID ( 2 *32 + 12 ) /* Enable INVPCID in guest */
#define VMX_FEATURE_VMFUNC ( 2 *32 + 13 ) /* Enable VM-Functions (leaf dependent) */
#define VMX_FEATURE_SHADOW_VMCS ( 2 *32 + 14 ) /* "shadow_vmcs" VMREAD/VMWRITE in guest can access shadow VMCS */
#define VMX_FEATURE_ENCLS_EXITING ( 2 *32 + 15 ) /* VM-Exit on ENCLS (leaf dependent) */
#define VMX_FEATURE_RDSEED_EXITING ( 2 *32 + 16 ) /* VM-Exit on RDSEED */
#define VMX_FEATURE_PAGE_MOD_LOGGING ( 2 *32 + 17 ) /* "pml" Log dirty pages into buffer */
#define VMX_FEATURE_EPT_VIOLATION_VE ( 2 *32 + 18 ) /* "ept_violation_ve" Conditionally reflect EPT violations as #VE exceptions */
#define VMX_FEATURE_PT_CONCEAL_VMX ( 2 *32 + 19 ) /* Suppress VMX indicators in Processor Trace */
#define VMX_FEATURE_XSAVES ( 2 *32 + 20 ) /* Enable XSAVES and XRSTORS in guest */
#define VMX_FEATURE_MODE_BASED_EPT_EXEC ( 2 *32 + 22 ) /* "ept_mode_based_exec" Enable separate EPT EXEC bits for supervisor vs. user */
#define VMX_FEATURE_PT_USE_GPA ( 2 *32 + 24 ) /* Processor Trace logs GPAs */
#define VMX_FEATURE_TSC_SCALING ( 2 *32 + 25 ) /* "tsc_scaling" Scale hardware TSC when read in guest */
#define VMX_FEATURE_USR_WAIT_PAUSE ( 2 *32 + 26 ) /* "usr_wait_pause" Enable TPAUSE, UMONITOR, UMWAIT in guest */
#define VMX_FEATURE_ENCLV_EXITING ( 2 *32 + 28 ) /* VM-Exit on ENCLV (leaf dependent) */
#define VMX_FEATURE_BUS_LOCK_DETECTION ( 2 *32 + 30 ) /* VM-Exit when bus lock caused */
#define VMX_FEATURE_NOTIFY_VM_EXITING ( 2 *32 + 31 ) /* "notify_vm_exiting" VM-Exit when no event windows after notify window */
/* Tertiary Processor-Based VM-Execution Controls, word 3 */
#define VMX_FEATURE_IPI_VIRT ( 3 *32 + 4 ) /* "ipi_virt" Enable IPI virtualization */
#endif /* _ASM_X86_VMXFEATURES_H */
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