The $(BOARD)_acpi_info.h is generated by acrn-config tool, remove this
header in make clean would cause failure when user finish configuring
in webUI and start to make acrn-hypervisor by the command
"make hypervisor BOARD=xxx SCENARIO=yyy" because we mandatory do make
clean before making hypervisor.
The patch replace the file removal with a warning string to hint user
to check the file validity.
Tracked-On: #3779
Signed-off-by: Victor Sun <victor.sun@intel.com>
The *.mk files under misc/acrn-config/library are all rules for hypervisor
makefiles only, so move these files to hypervisor/scripts/makefile/ folder.
The folder of acrn-config/library/ will be used to store python script lib only.
Tracked-On: #3779
Signed-off-by: Victor Sun <victor.sun@intel.com>
Reviewed-by: Terry Zou <terry.zou@intel.com>
The board specific $(BOARD)_acpi_info.h is generated by acrn-config tool,
we should clean it up before build hypervisor, otherwise the file could be
referenced by next build process if no config XMLs is specified.
Tracked-On: #3779
Signed-off-by: Victor Sun <victor.sun@intel.com>
Currently make hypervisor will depend on a $(BOARD).config file to load
board defconfig which triggered by oldconfig process, this will block
make from XMLs for a new board because $(BOARD).config never exist.
This requires us to patch configuration for new board earlier than make
oldconfig.
Tracked-On: #4067
Signed-off-by: Victor Sun <victor.sun@intel.com>
The DMAR info is board specific so move the structure definition to board.c.
As a configruation file, the whole board.c could be generated by acrn-config
tool for each board.
Please note we only provide DMAR info MACROs for nuc7i7dnb board. For other
boards, ACPI_PARSE_ENABLED must be set to y in Kconfig to let hypervisor parse
DMAR info, or use acrn-config tool to generate DMAR info MACROs if user won't
enable ACPI parse code for FuSa consideration.
The patch also moves the function of get_dmar_info() to vtd.c, so dmar_info.c
could be removed.
Tracked-On: #3977
Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This patch decouple some scheduling logic and abstract into a scheduler.
Then we have scheduler, schedule framework. From modulization
perspective, schedule framework provides some APIs for other layers to
use, also interact with scheduler through scheduler interaces.
Tracked-On: #3813
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Signed-off-by: Yu Wang <yu1.wang@intel.com>
Signed-off-by: Shuo A Liu <shuo.a.liu@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This patch implements the minimum set of TLFS functionality. It
includes 6 vCPUID leaves and 3 vMSRs.
- 0x40000001 Hypervisor Vendor-Neutral Interface Identification
- 0x40000002 Hypervisor System Identity
- 0x40000003 Hypervisor Feature Identification
- 0x40000004 Implementation Recommendations
- 0x40000005 Hypervisor Implementation Limits
- 0x40000006 Implementation Hardware Features
- HV_X64_MSR_GUEST_OS_ID Reporting the guest OS identity
- HV_X64_MSR_HYPERCALL Establishing the hypercall interface
- HV_X64_MSR_VP_INDEX Retrieve the vCPU ID from hypervisor
Tracked-On: #3832
Signed-off-by: wenwumax <wenwux.ma@intel.com>
Signed-off-by: Jian Jun Chen <jian.jun.chen@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
it uses builtin function(__builtin_popcountl)in bitmap_weight(),
it will use the 'popcnt' instruction,
this patch enable 'popcnt' instruction support in Makefile
Tracked-On: #3663
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Add " with acrn-config" tag in build info when user build hypervisor with
acrn-config xmls would be helpful to identify the hypervisor configuration
in current build is from acrn-config xml or from source code.
Tracked-On: #3602
Signed-off-by: Victor Sun <victor.sun@intel.com>
Previously we generate config patch based on config xml in toplevel Makefile,
it brings two issues:
1. we could not generate xml configuration patch with hypervisor source only;
2. The github commit info of current code base which is defined in version.h
will be overwritten by the new generated config patch, then the lost commit
info would impact build identify and bug reproducing.
This patch fixed these two issues. Besides, the patch also modify the logic of
platform_acpi_info file existence judgement, which need to be depends on the
acrn-config patch.
Tracked-On: #3602
Signed-off-by: Victor Sun <victor.sun@intel.com>
1. if SCENARIO=$(SCENARIO) is specified in make param, then override
the default CONFIG_$(SCENARIO) value in existed .config. This means
we don't need to modify the default SCENARIO config in Kconfig file
to build the hypervisor;
2. Some board name shortcuts like apl-nuc/kbl-nuc-i7 need to be converted
to official board name to make sure overrides working;
3. Previously make sbl-hypervisor did not load the defconfig so the
defconfig for boards are lost, this patch fix this issue;
4. remove SCENARIO param when make hypervisor, because SCENARIO could
be got from SCENARIO_NAME which parsed from .config;
Tracked-On: #3593
Signed-off-by: Victor Sun <victor.sun@intel.com>
Reviewed-by: Yin Fengwei <fengwei.yin@intel.com>
We are trying to add both industry and sdc images to CL build. To
maintain the build interface unchanged (no change from CL side), we
extend the build command to generate the different target images.
To identity different images, we use rule:
$(HV_FILE).$(BOARD).$(FIRMWARE).$(SCENARIO)
as target image file name.
Tracked-On: #3593
Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Now that ACPI is enabled for pre-launched VMs, we can remove all mptable code.
Tracked-On: #3601
Signed-off-by: dongshen <dongsheng.x.zhang@intel.com>
Reviewed-by: Eddie Dong <eddie.dong@intel.com>
Statically define the per vm RSDP/XSDT/MADT ACPI template tables in vacpi.c,
RSDP/XSDT tables are copied to guest physical memory after checksum is
calculated. For MADT table, first fix up process id/lapic id in its lapic
subtable, then the MADT table's checksum is calculated before it is copies to
guest physical memory.
Add 8-bit checksum function in util.h
Tracked-On: #3601
Signed-off-by: dongshen <dongsheng.x.zhang@intel.com>
Reviewed-by: Eddie Dong <eddie.dong@intel.com>
Hardcode "RELEASE=0" will cause the value of "CONFIG_RELEASE"
to be 'n' in kconfig.mk, it will be overwritten "CONFIG_RELEASE"
with Kconfig setting.
Tracked-On: #3565
Signed-off-by: Tianhua Sun <tianhuax.s.sun@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
Add emulated PCI device configure for SOS to prepare for add support for customizing
special pci operations for each emulated PCI device.
Tracked-On: #3475
Signed-off-by: Li, Fei1 <fei1.li@intel.com>
now the dependency is like this in Makefile:
acrn.bin << xxxx.a << xxxx.obj
if excute 'make' in hypervsior fold for the first time,
it can generate acrn.bin, if excute 'make' for second
time, it can not do the final link because there are
the same timestamp for acrn.bin and xxxx.a generated by
previous build, add PHONY to fix this issue.
Tracked-On: #3542
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
Align SOS pci device configure with pre-launched VM and filter pre-launched VM's
PCI PT device from SOS pci device configure.
Tracked-On: #3475
Signed-off-by: Li, Fei1 <fei1.li@intel.com>
Add to include acrn.32.out during cl rpm
generation as acrn.(board).32.out
This is required for Hybrid mode bringup in multios
Tracked-On:#3487
Signed-off-by: Nikhil Rane <nikhil.rane@intel.com>
This patch is to clean-up acrn-hypervisor root directory, targt only 5 folders under acrn-hypervisor:1.hypervisor,2.devicemodel,3.misc,4.doc,5.build
Tracked-On: #3482
Signed-off-by: Terry Zou <terry.zou@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Per community requirement;up to three post-launched VM might be
needed for some automotive SDC system, so add SDC2 scenario to
satisfy this requirement.
Tracked-On: #3429
Signed-off-by: fuzhongl <fuzhong.liu@intel.com>
Reviewed-by: Victor Sun <victor.sun@intel.com>
In release environment, binary files must be stripped in
order to remove debugging code sections and symbol information
that aid attackers in the process of disassembly and reverse
engineering.
Use '-s' linking option to remove symbol table and relocation
information from release binaries.
Tracked-On: #3427
Signed-off-by: Tianhua Sun <tianhuax.s.sun@intel.com>
Reviewed-by: Yonghua Huang <yonghua.huang@intel.com>
Since 9c81f4c32c ("hv:build library to lib_mod.a"), the parallel build
system was broken. You cannot use "make -j #" to build ACRN.
To fix this we need to declare explicit rules for the files to be built.
Also remove "$(LIB_FLAGS): lib " and " MOD_DEPS " since they are
redundancy after this change.
This closes#3351
Tracked-On: projectacrn#3351
Signed-off-by: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
Reviewed-by: Binbin Wu <binbin.wu@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
there is a build error if we only build debug/release library
because missing the build/modules folder
Tracked-On: #1842
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
modified: Makefile
modified: debug/Makefile
modified: release/Makefile
support compiling system initialization code
to sys_init_mod.a
Tracked-On: #1842
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
support compiling virtual platform hypercall to vp_hcall_mod.a
Tracked-On: #1842
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
modified: Makefile
support compiling virtual platform trusty to vp_trusty_mod.a
Tracked-On: #1842
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
modified: Makefile
support compiling virtual platform device model layer
to vp_dm_mod.a
Tracked-On: #1842
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
modified: Makefile
support compiling virtual platform base layer to
vp_base_mod.a
Tracked-On: #1842
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
modified: Makefile
support compiling hw management code to hw_mod.a
Tracked-On: #1842
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
modified: Makefile
support compiling boot code to boot_mod.a
Tracked-On: #1842
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
modified: Makefile
HV has been divided into the following layers
according to Jason's modularization documentation
high: 70 -- system initialization
60 -- virtual platform hypercall
50 -- virtual platform trusty
40 -- virtual platform device model
30 -- virtual platform base
20 -- hardware management
10 -- platform boot
low: 00 -- library
this patch is only for library layer,
support compiling library layer to lib_mod.a
Tracked-On: #1842
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
modified: Makefile
Hybrid scenario will run 3 VMs: one pre-launched VM, one pre-launched SOS VM
and one post-launched Standard VM.
Tracked-On: #3214
Signed-off-by: Victor Sun <victor.sun@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Get the platform EPC resource and partiton the EPC resource for VMs
according to VM configurations.
Don't support sgx capability in SOS VM.
init_sgx is called during platform bsp initialization.
If init_sgx() fails, consider it as configuration error, panic the system.
init_sgx() fails if one of the following happens when at least one VM requests
EPC resource if no enough EPC resource for all VMs.
No further check if sgx is not supported by platform or not opted-in in BIOS,
just disable SGX support for VMs.
Tracked-On: #3179
Signed-off-by: Binbin Wu <binbin.wu@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
now only SOS need decide boot with de-privilege or direct boot mode, while
for other pre-launched VMs, they should use direct boot mode.
this patch merge boot/guest/direct_boot_info.c &
boot/guest/deprivilege_boot_info.c into boot/guest/vboot_info.c,
and change init_direct_vboot_info() function name to init_general_vm_boot_info().
in init_vm_boot_info(), depend on get_sos_boot_mode(), SOS may choose to init
vm boot info by setting the vm_sw_loader to deprivilege specific one; for SOS
using DIRECT_BOOT_MODE and all other VMS, they will use general_sw_loader as
vm_sw_loader and go through init_general_vm_boot_info() for virtual boot vm
info filling.
this patch also move spurious handler initilization for de-privilege mode from
boot/guest/deprivilege_boot.c to boot/guest/vboot_info.c, and just set it in
deprivilege sw_loader before irq enabling.
Changes to be committed:
modified: Makefile
modified: arch/x86/guest/vm.c
modified: boot/guest/deprivilege_boot.c
deleted: boot/guest/deprivilege_boot_info.c
modified: boot/guest/direct_boot.c
renamed: boot/guest/direct_boot_info.c -> boot/guest/vboot_info.c
modified: boot/guest/vboot_wrapper.c
modified: boot/include/guest/deprivilege_boot.h
modified: boot/include/guest/direct_boot.h
modified: boot/include/guest/vboot.h
new file: boot/include/guest/vboot_info.h
modified: common/vm_load.c
modified: include/arch/x86/guest/vm.h
Tracked-On: #1842
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
For pre-launched VMs and SOS, VM shutdown should not be executed in the
current VM context.
- implement NEED_SHUTDOWN_VM request so that the BSP of the target VM can shut
down the guest in idle thread.
- implement shutdown_vm_from_idle() to shut down target VM.
Tracked-On: #2700
Signed-off-by: Zide Chen <zide.chen@intel.com>
Signed-off-by: Sainath Grandhi <sainath.grandhi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Previously we use Kconfig of DMAR_PARSE_ENABLED to choose pre-defined DMAR info
or parse it at runtime, at the same time we use MACRO of CONFIG_CONSTANT_ACPI
to decide whether parse PM related ACPI info at runtime. This looks redundant
so use a unified ACPI_PARSE_ENABLED Kconfig to replace them.
Tracked-On: #3107
Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Split acpi.c to acpi_base.c and acpi_ext.c. The former one will
go FuSa and the later one will not;
Tracked-On: #3107
Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
The acpi parse code would not go FuSa cert, move acpi parser related code
to a separate folder is helpful on FuSa isolation.
This patch moves dmar parse code;
Tracked-On: #3107
Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
now there are 2 static_checks.c,
./arch/x86/static_checks.c
./common/static_checks.c
they are used for static checks when build time,
this check should not belong to any HV layer from
modularization view, then add and move it to pre_build folder.
Tracked-On: #1842
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
modified: Makefile
deleted: common/static_checks.c
renamed: arch/x86/static_checks.c -> pre_build/static_checks.c
This patch removes the dynamic memory allocation in dmar_parse.c.
v1 -> v2:
- rename 'const_dmar.c' to 'dmar_info.c' and move it to
'boot' directory
- add CONFIG_DMAR_PARSE_ENABLED check for function declaration
Tracked-On: #861
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
currently, ACRN hypervisor can either boot from sbl/abl or uefi, that's
why we have different firmware method under bsp & boot dirs.
but the fact is that we actually have two different operations based on
different guest boot mode:
1. de-privilege-boot: ACRN hypervisor will boot VM0 in the same context as
native(before entering hypervisor) - it means hypervisor will co-work with
ACRN UEFI bootloader, restore the context env and de-privilege this env
to VM0 guest.
2. direct-boot: ACRN hypervisor will directly boot different pre-launched
VM(including SOS), it will setup guest env by pre-defined configuration,
and prepare guest kernel image, ramdisk which fetch from multiboot modules.
this patch is trying to:
- rename files related with firmware, change them to guest vboot related
- restruct all guest boot stuff in boot & bsp dirs into a new boot/guest dir
- use de-privilege & direct boot to distinguish two different boot operations
this patch is pure file movement, the rename of functions based on old assumption will
be in the following patch.
Changes to be committed:
modified: ../efi-stub/Makefile
modified: ../efi-stub/boot.c
modified: Makefile
modified: arch/x86/cpu.c
modified: arch/x86/guest/vm.c
modified: arch/x86/init.c
modified: arch/x86/irq.c
modified: arch/x86/trampoline.c
modified: boot/acpi.c
renamed: bsp/cmdline.c -> boot/cmdline.c
renamed: bsp/firmware_uefi.c -> boot/guest/deprivilege_boot.c
renamed: boot/uefi/uefi_boot.c -> boot/guest/deprivilege_boot_info.c
renamed: bsp/firmware_sbl.c -> boot/guest/direct_boot.c
renamed: boot/sbl/multiboot.c -> boot/guest/direct_boot_info.c
renamed: bsp/firmware_wrapper.c -> boot/guest/vboot_wrapper.c
modified: boot/include/acpi.h
renamed: bsp/include/firmware_uefi.h -> boot/include/guest/deprivilege_boot.h
renamed: bsp/include/firmware_sbl.h -> boot/include/guest/direct_boot.h
renamed: bsp/include/firmware.h -> boot/include/guest/vboot.h
modified: include/arch/x86/multiboot.h
Tracked-On: #1842
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This scenario is typical for industry usage with 3 VMs: 1 pre-launched SOS VM,
1 post-launched user VM for HMI and 1 post-launched RT VM for real-time control.
Tracked-On: #3039
Signed-off-by: Yan, Like <like.yan@intel.com>
As there is a requirement for conmunication between VMs on uart port,
but for Pre-launched VM, the only way is to create vuart for each VM and
connect them at hypervisor side. So, the vuart code should be moved from
/debug to /dm so that they can also be used in release version.
For the console related code, as no need to support in release version,
so leave them at debug directory.
Tracked-On: #2987
Signed-off-by: Conghui Chen <conghui.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
ACRN builds mptable for pre-launched VMs. It uses CONFIG_PARTITION_MODE
to compile mptable source code and related support. This patch removes
the macro and checks if the type of VM is pre-launched to build mptable.
Tracked-On: #2941
Signed-off-by: Sainath Grandhi <sainath.grandhi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
renamed: include/dm/pci.h -> include/hw/pci.h
Tracked-On: #1842
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
