1. Enable Service VM to power off or restart the whole platform even when RTVM is running.
2. Allow Service VM stop the RTVM using acrnctl tool with option "stop -f".
3. Add 'Service VM supervisor role enabled' option in ACRN configurator
Tracked-On: #8618
Signed-off-by: YuanXin-Intel <xin.yuan@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
Reviewed-by: Jian Jun Chen <jian.jun.chen@intel.com>
Modified the copyright year range in code, and corrected "int32_tel"
into "Intel" in two "hypervisor/include/debug/profiling.h" and
"hypervisor/include/debug/profiling_internal.h".
Tracked-On: #7559
Signed-off-by: Ziheng Li <ziheng.li@intel.com>
update the hugepages algorithm as the following steps.
1. calculate the total hugepages of service vm using the formula.
"total memory*0.98 - the memory consumed by pre-launched VMs - 5G
-300M*num(number of virtio gpu instance)".
2. calculate hugepage 1G based post-launched vm memory setting.
3. check if the memory configured in post launch VMs is not larger than
the total hugepages.
Compared with the previous version, this patch removes the 2M hugepage
and the correction value, also update the formula of total hugepage.
Tracked-On: #7301
Signed-off-by: Kunhui-Li <kunhuix.li@intel.com>
Add udmabuf.list_limit=8192 to ServiceVM bootargs for virtio gpu. It's
harmless if not used.
Tracked-On: #7581
Signed-off-by: Calvin Zhang <calvinzhang.cool@gmail.com>
update the hugepages algorithm as the following steps.
1. calculate the total hugepages of service vm using the formula.
"total memory - the memory consumed by pre-launched VMs - 3G
-1G(memory need by service vm supporting virtio gpu)
-300M*num(number of virtio gpu instance)"
2. calculate hugepage 2M/1G based post-launched vm memory setting.
3. correct the 2M/1G hugepages with the total hugepages in step 1.
"correct_mb, correct_gb= math.modf(total hugepages - the memory
consumed by Post_launched vm)
hugepages_1gb = hugepages_1gb + correct_gb
hugepages_2mb = hugepages_2mb + math.ceil(correct_mb*1024/2)"
Tracked-On: #7301
Signed-off-by: Kunhui-Li <kunhuix.li@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
The current RDT setting requires users to calculate the CLOS mask and
the details, it is not a user-friendly setting.
So we redesigned RDT, users can easily specify the cache of each vcpu
for VMs.
This patch add an RDT region element for schema, calculate and generate
all the mask and rdt parameters by config tool to generates rdt_info
struct for board.c.
Tracked-On: #6690
Signed-off-by: Chenli Wei <chenli.wei@intel.com>
According to DX recommendations, this patch adds a Boolean item to each
vCPU which allows users to specify the vCPUs intended for
real-time-critical tasks. This information will be used to organize other
widgets (CAT-related ones for now) in the configurator to tell apart
real-time ones from the others for better clarity.
All vCPUs are by default not real-time-critical, except those in the RT VMs
which are.
Tracked-On: #6690
Signed-off-by: Junjie Mao <junjie.mao@intel.com>
The GPA SSRAM area size in pre-launched VMs was hard-coded to 8MB.
Since this area is mapped from host SSRAM area, it will cause compile
problem when host's SSRAM area is larger than 8MB.
To solve this issue, we have to calculate SSRAM area's size in
gpa.py, and generate a macro PRE_RTVM_SW_SRAM_MAX_SIZE for HV
to use.
PRE_RTVM_SW_SRAM_START_GPA/END_GPA can be calculated by end/size
in HV, so they are removed.
When SSRAM is not configured in the system, PRE_RTVM_SW_SRAM_MAX_SIZE
is set to 0.
Crl_bin is not needed in guest. So it's size is removed in bin_gen.py.
Tracked-On: #7212
Signed-off-by: Zhou, Wu <wu.zhou@intel.com>
Many of the license and Intel copyright headers include the "All rights
reserved" string. It is not relevant in the context of the BSD-3-Clause
license that the code is released under. This patch removes those strings
throughout the code (hypervisor, devicemodel and misc).
Tracked-On: #7254
Signed-off-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
Remove the logic to parse SERIAL_CONSOLE and append to bootargs. Specify the console in bootargs directly.
Tracked-On: #7127
Signed-off-by: Yang,Yu-chu <yu-chu.yang@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This patch includes:
1.add load_order(PRE_LAUNCHED_VM/SERVICE_VM/POST_LAUNCHED_VM) parameter
2.change vm_type parameter to values as RTVM, STANDARD_VM, TEE, REE
TEE and REE are hide in UI.
3.deduce vm severity in vm_configuration from vm_type and load_order
This patch not includes:
change for scenario_config and functions called by scenario_config about checking
v2->v3:
*Refine template load_order
v1->v2:
*Change variable name from vm_type to load_order
*Change LoadOptionType to LoadOrderType
*Change VMOptionsType to VMType
*Add TEE_VM/REE_VM description
*Refine acrn:is-pre-launched-vm
Tracked-On: #6690
Signed-off-by: hangliu1 <hang1.liu@linux.intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
1. remove the board_private tag in the schema and all existing scenario XML files,
and remove the related value check about board_private.rootfs and bootargs.
2. merge board_private.rootfs and board_private.bootargs to os_config.bootargs.
and no change to the related contents of the .c/.h files except the order of
define SERVICE_VM_ROOTFS.
3. update the schema to make os_config.bootargs configurable for service VM in UI.
Tracked-On: #6690
Signed-off-by: Kunhui-Li <kunhuix.li@intel.com>
Rename function name to get-common-clos-count and refine the
calculation. Some platforms have odd clos counts. Using "floor" to get
integer numbers for macros.
Tracked-On: #6755
Signed-off-by: Yang,Yu-chu <yu-chu.yang@intel.com>
Rename SOS_VM type to SERVICE_VM
rename UOS to User VM in XML description
rename uos_thread_pid to user_vm_thread_pid
rename devname_uos to devname_user_vm
rename uosid to user_vmid
rename UOS_ACK to USER_VM_ACK
rename SOS_VM_CONFIG_CPU_AFFINITY to SERVICE_VM_CONFIG_CPU_AFFINITY
rename SOS_COM to SERVICE_VM_COM
rename SOS_UART1_VALID_NUM" to SERVICE_VM_UART1_VALID_NUM
rename SOS_BOOTARGS_DIFF to SERVICE_VM_BOOTARGS_DIFF
rename uos to user_vm in launch script and xml
Tracked-On: #6744
Signed-off-by: Liu Long <long.liu@linux.intel.com>
Reviewed-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
Rename SOS_VM_NUM to SERVICE_VM_NUM.
rename SOS_SOCKET_PORT to SERVICE_VM_SOCKET_PORT.
rename PROCESS_RUN_IN_SOS to PROCESS_RUN_IN_SERVICE_VM.
rename PCI_DEV_TYPE_SOSEMUL to PCI_DEV_TYPE_SERVICE_VM_EMUL.
rename SHUTDOWN_REQ_FROM_SOS to SHUTDOWN_REQ_FROM_SERVICE_VM.
rename PROCESS_RUN_IN_SOS to PROCESS_RUN_IN_SERVICE_VM.
rename SHUTDOWN_REQ_FROM_UOS to SHUTDOWN_REQ_FROM_USER_VM.
rename UOS_SOCKET_PORT to USER_VM_SOCKET_PORT.
rename SOS_CONSOLE to SERVICE_VM_OS_CONSOLE.
rename SOS_LCS_SOCK to SERVICE_VM_LCS_SOCK.
rename SOS_VM_BOOTARGS to SERVICE_VM_OS_BOOTARGS.
rename SOS_ROOTFS to SERVICE_VM_ROOTFS.
rename SOS_IDLE to SERVICE_VM_IDLE.
rename SEVERITY_SOS to SEVERITY_SERVICE_VM.
rename SOS_VM_UUID to SERVICE_VM_UUID.
rename SOS_REQ to SERVICE_VM_REQ.
rename RTCT_NATIVE_FILE_PATH_IN_SOS to RTCT_NATIVE_FILE_PATH_IN_SERVICE_VM.
rename CBC_REQ_T_UOS_ACTIVE to CBC_REQ_T_USER_VM_ACTIVE.
rename CBC_REQ_T_UOS_INACTIVE to CBC_REQ_T_USER_VM_INACTIV.
rename uos_active to user_vm_active.
Tracked-On: #6744
Signed-off-by: Liu Long <long.liu@linux.intel.com>
Reviewed-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
For vCAT, it may need to store more than MAX_VCPUS_PER_VM of closids,
change clos in vm_config.h to a pointer to accommodate this situation
Rename clos to pclosids
pclosids now is a pointer to an array of physical CLOSIDs that is defined
in vm_configurations.c by vmconfig. The number of elements in the array
must be equal to the value given by num_pclosids
Add max_type_pcbm (type: l2 or l3) to struct acrn_vm_config, which stores a bitmask
that selects/covers all the physical cache ways assigned to the VM
Change vmsr.c to accommodate this amended data structure
Change the config-tools to generate vm_configurations.c, and fill in the num_closids
and clos pointers based on the information from the scenario file.
Now vm_configurations.c.xsl generates all the clos related code so remove the same
code from misc_cfg.h.xsl.
Examples:
Scenario file:
<RDT>
<RDT_ENABLED>y</RDT_ENABLED>
<CDP_ENABLED>n</CDP_ENABLED>
<VCAT_ENABLED>y</VCAT_ENABLED>
<CLOS_MASK>0x7ff</CLOS_MASK>
<CLOS_MASK>0x7ff</CLOS_MASK>
<CLOS_MASK>0x7ff</CLOS_MASK>
<CLOS_MASK>0xff800</CLOS_MASK>
<CLOS_MASK>0xff800</CLOS_MASK>
<CLOS_MASK>0xff800</CLOS_MASK>
<CLOS_MASK>0xff800</CLOS_MASK>
<CLOS_MASK>0xff800</CLOS_MASK>
/RDT>
<vm id="0">
<guest_flags>
<guest_flag>GUEST_FLAG_VCAT_ENABLED</guest_flag>
</guest_flags>
<clos>
<vcpu_clos>3</vcpu_clos>
<vcpu_clos>4</vcpu_clos>
<vcpu_clos>5</vcpu_clos>
<vcpu_clos>6</vcpu_clos>
<vcpu_clos>7</vcpu_clos>
</clos>
</vm>
<vm id="1">
<clos>
<vcpu_clos>1</vcpu_clos>
<vcpu_clos>2</vcpu_clos>
</clos>
</vm>
vm_configurations.c (generated by config-tools) with the above vCAT config:
static uint16_t vm0_vcpu_clos[5U] = {3U, 4U, 5U, 6U, 7U};
static uint16_t vm1_vcpu_clos[2U] = {1U, 2U};
struct acrn_vm_config vm_configs[CONFIG_MAX_VM_NUM] = {
{
.guest_flags = (GUEST_FLAG_VCAT_ENABLED),
.pclosids = vm0_vcpu_clos,
.num_pclosids = 5U,
.max_l3_pcbm = 0xff800U,
},
{
.pclosids = vm1_vcpu_clos,
.num_pclosids = 2U,
},
};
Tracked-On: #5917
Signed-off-by: dongshen <dongsheng.x.zhang@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Expand the capacity of legacy vuarts per VM. This change is applied to
manual scenario xml editing only.
A SOS VM can choose io port 0x3F8, 0x2F8, 0x3E8, 0x2E8 by selecting
SOS_COM1_BASE, SOS_COM2_BASE, SOS_COM3_BASE, SOS_COM4_BASE respectively.
Non SOS VM can choose io port 0x3F8, 0x2F8, 0x3E8, 0x2E8 by selecting
COM1_BASE, COM2_BASE, COM3_BASE, COM4_BASE respectively.
For any type of VM, selecting "CONFIG_COM_BASE" allows configuration tool
to pick an available io port from hardcoded list:
['0xA000', '0xA010', '0xA020', '0xA030', '0xA040', '0xA050', '0xA060', '0xA070']
A SOS VM can choose irq 4 by selecting SOS_COM1_IRQ and SOS_COM3_IRQ, and choose irq 3 by selecting SOS_COM2_IRQ and SOS_COM4_IRQ.
Non SOS VM can choose irq 4 by selecting COM1_IRQ and COM3_IRQ, and choose irq 3 by selecting COM2_IRQ and COM4_IRQ.
For SOS VM, selecting "CONFIG_COM_IRQ" allows configuration tool
to pick an available irq based on AVAILABLE_IRQ_INFO. For non SOS VM, it
will allocate an available irq from [1, 15].
Tracked-On: #6652
Signed-off-by: Yang,Yu-chu <yu-chu.yang@intel.com>
Simplify the statement by TPM2 enablement detection and present TPM2 device.
Remove the function and move the statement to misc_cfg.h.xsl
Tracked-On: #6562
Signed-off-by: Yang,Yu-chu <yu-chu.yang@intel.com>
The whitespaces between delimiter saperated elemnts of a list causes
acrn:get-common-clos-max and acrn:find-list-min returns unexpected
numbers.
Translate the whitespaces to nothing and rewrite acrn:find-list-min and
acrn:get-common-clos-max.
Tracked-On: #6515
Signed-off-by: Yang,Yu-chu <yu-chu.yang@intel.com>
Extract the log area address from TPM2 acpi table and add node
log_area_start_address to board.xml. This emelment is used by host_pa of
mmiodevs.
Tracked-On: #6320
Signed-off-by: Yang,Yu-chu <yu-chu.yang@intel.com>
This patch allocates interrupt lines among VMs according to the PCI devices
assigned to them.
v1 -> v2:
* Remove the usage of VMx_PT_INTX_NUM macro in vm_configuration.c; use the
concrete numbers directly.
* The static allocator will also complain if any interrupt line is allocated to
a VM with LAPIC_PASSTHROUGH.
v2 -> v3:
* Fix a minor coding style issue.
Tracked-On: #6287
Signed-off-by: Junjie Mao <junjie.mao@intel.com>
If there is hugepage support from board xml, config tool will
add hugepagesz=1G hugepages=[size] into sos kernel cmdline,
the size is calculated by memory size in G minusing 3.
The reason for reducing 3 is that it is reserved for SOS VM use.
Tracked-On: #5815
Signed-off-by: Kunhui Li <kunhuix.li@intel.com>
Reviewed-By: Junjie Mao <junjie.mao@intel.com>
This patch adds support to parse RTCT v2 using the refined board XML
schema. The major changes include:
- Add the RTCT v2 parser in the acpiparser module. The version of an RTCT
is detected automatically to choose the right parser.
- Extract software SRAM capabilities of caches into the board XML.
- Move the logic that determines the software SRAM base address for the
pre-launched VM to the static allocator of GPAs.
- Generate software SRAM related macros into misc_cfg.h when necessary.
Tracked-On: #6020
Signed-off-by: Junjie Mao <junjie.mao@intel.com>
The macro definition SOS_VM_BOOTARGS in vm_configurations.h calls
macros SOS_ROOTFS, SOS_CONSOLE and SOS_BOOTARGS_DIFF which is defined in
misc_cfg.h and parsed from scenario.xmls.
Add a whitespace in the end of the argument macros to prevent arguments
are concatenated in a single line.
Tracked-On: #5998
Signed-off-by: Yang,Yu-chu <yu-chu.yang@intel.com>
Add a xslt file "misc_cfg.h.xsl". This file is used to
generate misc_cfg.h which is used by hypervisor.
Tracked-On: #5980
Signed-off-by: Yang,Yu-chu <yu-chu.yang@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
YuanXin-Intel