acrn-hypervisor/hypervisor/include/arch/x86
Victor Sun 363daf6aa2 HV: return extended info in vCPUID leaf 0x40000001
In some case, guest need to get more information under virtual environment,
like guest capabilities. Basically this could be done by hypercalls, but
hypercalls are designed for trusted VM/SOS VM, We need a machenism to report
these information for normal VMs. In this patch, vCPUID leaf 0x40000001 will
be used to satisfy this needs that report some extended information for guest
by CPUID.

Tracked-On: #3498

Signed-off-by: Victor Sun <victor.sun@intel.com>
Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
2019-07-31 14:13:39 +08:00
..
boot hv:Move severl variable declaration for boot code 2019-01-25 21:32:21 +08:00
guest HV: return extended info in vCPUID leaf 0x40000001 2019-07-31 14:13:39 +08:00
lib hv: atomic: remove atomic load/store and set/clear 2019-07-17 09:20:54 +08:00
apicreg.h HV: fix violations touched type conversion 2019-07-11 09:16:09 +08:00
board.h HV: add board specific cpu state table to support Px Cx 2019-07-29 20:25:16 +08:00
cat.h HV: CAT: support config CAT from acrn_vm_config 2019-02-28 11:22:29 +08:00
cpu_caps.h hv: vmsr: handle guest msr ia32_misc_enable read/write 2019-05-09 16:35:15 +08:00
cpu.h HV: Refine the usage of monitor/mwait to avoid the possible lockup 2019-07-26 10:55:58 +08:00
cpufeatures.h HV: check security mitigation support for SSBD 2019-07-10 10:55:34 +08:00
cpuid.h hv: vcpuid: present sgx capabilities to guest 2019-05-29 11:24:13 +08:00
default_acpi_info.h hv: emulate ACPI reset register for Service OS guest 2019-05-15 11:20:12 +08:00
e820.h hv: remove CONFIG_PARTITION_MODE for pre-launched VM vE820 creation 2019-03-19 14:28:43 +08:00
gdt.h hv: coding style: remove no real declaration for external variable 2018-12-20 20:20:08 +08:00
host_pm.h HV: add board specific cpu state table to support Px Cx 2019-07-29 20:25:16 +08:00
idt.h hv:cleanup header files for arch folder 2019-02-22 13:14:36 +08:00
init.h HV: Add prefix 'p' before 'cpu' to physical cpu related functions 2019-04-24 10:50:28 +08:00
io.h hv:modulization for IO Emulation 2019-01-21 13:49:54 +08:00
ioapic.h hv: Avoid run-time buffer overflows with IOAPIC data structures 2019-06-24 11:41:10 +08:00
irq.h hv: remove unnecessary cancel_event_injection related stuff 2019-07-09 09:23:12 +08:00
lapic.h doc: remove hard-coded interfaces in .rst files 2019-05-22 12:40:52 -07:00
mmu.h HV: Add flush_address_space API. 2019-06-20 09:32:55 +08:00
msr.h hv: Mitigation for CPU MDS vulnerabilities. 2019-07-05 15:17:27 +08:00
multiboot.h restruct boot and bsp dir for firmware stuff 2019-05-09 16:33:44 +08:00
page.h hv: add support of EPT mapping of high MMIO 2019-02-28 18:33:11 +08:00
per_cpu.h softirq: move softirq from hv_main to interrupt context 2019-07-22 09:55:06 +08:00
pgtable.h hv: mmu: add hpa2hva_early API for earlt boot 2019-07-26 09:10:06 +08:00
security.h hv: Mitigation for CPU MDS vulnerabilities. 2019-07-05 15:17:27 +08:00
seed.h hv: seed: refine header file 2019-03-15 14:09:56 +08:00
sgx.h hv: sgx: add basic support to init sgx resource for vm 2019-05-29 11:24:13 +08:00
timer.h hv:move 'udelay' to timer.c 2019-03-22 08:38:13 +08:00
trampoline.h hv:Move severl variable declaration for boot code 2019-01-25 21:32:21 +08:00
vm_config.h Hv: minor cosmetic fix 2019-07-01 09:57:05 +08:00
vmx.h hv: allocate vpid based on vm_id and vcpu_id mapping 2019-04-22 19:57:28 +08:00
vtd.h HV: remove unused function disable_iommu 2019-05-22 16:36:03 +08:00
zeropage.h hv:remove common header files 2019-05-07 09:10:13 +08:00