Windows graphic driver obtains DSM address from in-BAR mmio register
which has passthroughed. Not like the other platforms obtained from
pci configure space register which has virtualized. GPU GuC must use
WOPCM in DSM, besides, Windows OS wants to manage DSM also. These two
reason force acrn has to keep identical mapping to avoid trap mmio
BAR to do the emulation.
Tracked-On: #5880
Signed-off-by: Peng Sun <peng.p.sun@intel.com>
For platform with HLAT (Hypervisor-managed Linear Address Translation)
capability, the hypervisor shall hide this feature to its guest.
This patch adds MSR_IA32_VMX_PROCBASED_CTLS3 MSR to unsupported MSR
list.
The presence of this MSR is determined by 1-setting of bit 49 of MSR
MSR_IA32_VMX_PROCBASED_CTLS. which is already in unsupported MSR list. [2]
Related documentations:
[1] Intel Architecture Instruction Set Extensions, version Feb 16, 2021,
Ch 6.12
[2] Intel KeyLocker Specification, Sept 2020, Ch 7.2
Tracked-On: #5895
Signed-off-by: Yifan Liu <yifan1.liu@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
- use one command to generate x509 cert file,
remove the intermediate file.
- remove the "Keycontainer" field in INF file,
which is not mandatory.
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
Remove the Power Management ('pm') parameters from the sample launch scripts,
and update the comments, At most one VM is allowed to use "--pm_notify_channel uart"
at a time, since only one socket connection to SOS life_mngr is allowed.
Remove it by default and allow user to add on demand
rt_industry_ubuntu.rst
enable_s5.rst
Signed-off-by: li shuang <shuangx.li@intel.com>
Update draft release notes with more information about documentation.
Remove code-block extra indenting.
Add label to roscube gsg so we can link to it (in the releaes notes).
Fix style for :option: references to make them look more links links.
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Instruct the user to create a copy of the scenario XML file if modifications
are needed. That modified copy should subsequently be used for building ACRN.
Signed-off-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
Update the ACPI Component Architecture package (acpica-unix) to
the latest version available as of today: 20210105
Tracked-On: #5553
Signed-off-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
v2:
* Add the complete instructions to upgrade Python
* Add libxml2-utils as another additional tool required for building v2.4
* Random typo fixes
Signed-off-by: Junjie Mao <junjie.mao@intel.com>
Signed-off-by: Benjamin Fitch <benjamin.fitch@intel.com>
This patch adds the following dependencies among recipes:
- Building of any C file depends on $(HV_CONFIG_TIMESTAMP) which indicates
the presence of generated configuration files.
- Source files listed in $(VM_CFG_C_SRCS), which are the generated
configuration files, depends on $(HV_CONFIG_TIMESTAMP)
With the dependencies above, the build system can now safely be executed in
parallel, e.g. `make -j4`.
Tracked-On: #5874
Signed-off-by: Junjie Mao <junjie.mao@intel.com>
The ACRN life_mngr is not built by default as it is a component
that will run in the User VM. Instead we create a 'life_mngr'
(and 'life_mngr-install') targets to build it individually from
the top-level folder.
Tracked-On: #5660
Signed-off-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
Do not build (or install) the ACRN life_mngr by default as this is
a User VM tool, not one to be used and run in the Service VM.
The component can still be built independantly by invoking
'make -C misc life_mngr' (components will be built and placed in
'misc/build/services/' by default).
Tracked-On: #5660
Signed-off-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
sanitize_pte is used to set page table entry to map to an sanitized page to
mitigate l1tf. It should belongs to pgtable module. So move it to pagetable.c
Tracked-On: #5830
Signed-off-by: Li Fei1 <fei1.li@intel.com>
lookup_address is used to lookup a pagetable entry by an address. So rename it
to pgtable_lookup_entry to indicate this clearly.
Tracked-On: #5830
Signed-off-by: Li Fei1 <fei1.li@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
alloc_page/free_page should been called in pagetable module. In order to do this,
we add pgtable_create_root and pgtable_create_trusty_root to create PML4 page table
page for normal world and secure world.
After this done, no one uses alloc_ept_page. So remove it.
Tracked-On: #5830
Signed-off-by: Li Fei1 <fei1.li@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Add pgtable_create_trusty_root to allocate a page for trusty PML4 page table page.
This function also copy PDPT entries from Normal world to Secure world.
Tracked-On: #5830
Signed-off-by: Li Fei1 <fei1.li@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Add pgtable_create_root to allocate a page for PMl4 page table page.
Tracked-On: #5830
Signed-off-by: Li Fei1 <fei1.li@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Rename mmu_add to pgtable_add_map;
Rename mmu_modify_or_del to pgtable_modify_or_del_map.
And move these functions declaration into pgtable.h
Tracked-On: #5830
Signed-off-by: Li Fei1 <fei1.li@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Add the 'hvdefconfig' as a pre-requisite before building the hypervisor.
This solves the problem when using multiple parallel threads (i.e.
"make -j2").
Tracked-On: #5874
Signed-off-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
A scenario can enable multiple IVSHMEM_REGIONs, loosen the restriction
to extend multiple regions support.
Tracked-On: #5863
Signed-off-by: Yang,Yu-chu <yu-chu.yang@intel.com>
The 'iasl' binary (from the acpica) package can be installed in
different locations depending on the distribution. By default,
we look for it under '/usr/sbin/'. But it is also often found
under '/usr/bin'. This can be overwritten by setting the ASL_COMPILER
flag when compiling ACRN.
This patch goes one step further and automatically determine where
'iasl' is on the development system if the ASL_COMPILER variable
has not been set already.
Tracked-On: #5854
Signed-off-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
The creation of the acrn_manager ('acrnctl') configuration folder
is currently done when adding a new VM to the system. This leads to
an error (non-fatal) thrown on the terminal is calling, say 'list'
first without having added a VM yet. This patch moves the creation
of such folder as part of main() thereby ensuring it is created as
soon as the program starts.
Tracked-On: #4898
Signed-off-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
In VT-d scenario, if MSI interrupt has been enabled,
vCPU writes the content in MSI registers,
and all bits of the content are read-only.
In this case, hypervisor code will call
enable_disable_msi(vdev, false), which will disable MSI.
And there's no chance to call remap_vmsi.
This is wrong behavior, which will result in the disable of MSI.
Tracked-On: #5847
Reviewed-by: Li Fei1 <fei1.li@intel.com>
Signed-off-by: liujunming <junming.liu@intel.com>
Some functions that were in arch/x86/irq.h were moved
into common/irq.h and arch/x86/guest/virq.h.
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Requires explicit arch path name in the include directive.
The config scripts was also updated to reflect this change.
Tracked-On: #5825
Signed-off-by: Peter Fang <peter.fang@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Each .c file includes the arch specific irq header file (with full
path) by itself if required.
Tracked-On: #5825
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
A new x86/guest/virq.h head file now contains all guest
related interrupt handling API.
Tracked-On: #5825
Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Each of them now resides in a separate .c file.
Tracked-On: #5825
Signed-off-by: Yang, Yu-chu <yu-chu.yang@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Move exception stack layout struct and exception/NMI handling
declarations from x86/irq.h into x86/cpu.h.
Tracked-On: #5825
Signed-off-by: Peter Fang <peter.fang@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
The common irq file is responsible for managing the central
irq_desc data structure and provides the following APIs for
host interrupt handling.
- init_interrupt()
- reserve_irq_num()
- request_irq()
- free_irq()
- set_irq_trigger_mode()
- do_irq()
API prototypes, constant and data structures belonging to common
interrupt handling are all moved into include/common/irq.h.
Conversely, the following arch specific APIs are added which are
called from the common code at various points:
- init_irq_descs_arch()
- setup_irqs_arch()
- init_interrupt_arch()
- free_irq_arch()
- request_irq_arch()
- pre_irq_arch()
- post_irq_arch()
Tracked-On: #5825
Signed-off-by: Peter Fang <peter.fang@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
This is done be adding irq_rsvd_bitmap as an auxiliary bitmap
besides irq_alloc_bitmap.
Tracked-On: #5825
Signed-off-by: Peter Fang <peter.fang@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
The common IRQ handling routine calls arch specific functions
pre_irq_arch() and post_irq_arch() before and after calling the
registered action function respectively.
Tracked-On: #5825
Signed-off-by: Peter Fang <peter.fang@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
The common part initializes the global irq_desc data structure while the
arch specific part initialize the HW and its own irq data.
This is one of the preparation steps for spliting IRQ handling into common
and architecture specific parts.
Tracked-On: #5825
Signed-off-by: Peter Fang <peter.fang@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Arch specific IRQ data is now an opaque pointer in irq_desc.
This is a preparation step for spliting IRQ handling into common
and architecture specific parts.
Tracked-On: #5825
Signed-off-by: Peter Fang <peter.fang@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
The 'uart=' parameter for the hypervisor takes multiple forms. One
is to specify the BDF (Bus, Device, Function) value of the serial
port PCI device. The description in the documentation used the
previous format (e.g. '0:18.1') but a 16-bit WORD in HEX needs
to be passed nowadays. E.g.: '0:18.1' is specified by 'uart=0xc1'
Tracked-On: #5842
Signed-off-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
Signed-off-by: Benjamin Fitch <benjamin.fitch@intel.com>
The ACRN buid system uses 'xmllint' which is provided by the 'libxml2-utils'
package on Ubuntu. This patch adds it to the list of build and development
packages to be installed on the build system to succesfully build ACRN.
Tracked-On: #5861
Signed-off-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
wenlingz