This method gets connected displays andis add them as child nodes to
a corresponding graphics card.
Tracked-On: #7970
Signed-off-by: Yang,Yu-chu <yu-chu.yang@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
Add 2 helplers:
1. get_realpath: this method returns the realpath of paramenter
if it's a valid path string
2. get_bdf_from_realpath: this method returns the bus, device, function
number if the parameter is a path to /sys/devices
Tracked-On: #7970
Signed-off-by: Yang,Yu-chu <yu-chu.yang@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
This patch is to generates frequency limits for each CPU, as a set of
data structure in hypervisor .c code.
With the frequency limits data, the hypervisor performance manager does
not have to deal with the CPU/board info. It just choose the
highest/lowest/guaranteed performance level and performance/nominal
p-state, and use them to construct HWP_REQUEST/PERF_CTL reg value.
How are frequency limits decided:
- For CPUs in standard VMs, frequency limits are just decided by
CPU/board info.
- For CPUs assigned to RTVMs, we want certainty in latency, so just
set its frequency to nominal/guaranteed by letting highest=lowest.
- In some cases, CPUs are sharing frequency on hardware level
(e.g. ADL e-cores in group of 4). This is described as _PSD in ACPI
spec, or 'frequency domain' in Linux cpufreq driver. Thoese CPUs'
frequency are linked together. If one of them are running RTVM,
all other CPUs in the domain should be set to the same frequency.
Tracked-On: #8168
Signed-off-by: Wu Zhou <wu.zhou@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
This patch adds CPU frequency info extraction for board_inspector.
It is supposed to be used by ACRN CPU performance management.
Including those:
- Capabilities for HWP base regs, and turbo boost, by reading cpuids.
- Reporting all CPUID bits in LEAF 06H.
- Max none turbo ratio and max turbo ratio, by reading MSRs.
- HWP capabilities, by reading IA32_HWP_CAPABILITIES. Reading this
register requires HWP enabled in IA32_PM_ENABLE. (SDM Vol3 14.4.2:
Additional MSRs associated with HWP may only be accessed after HWP
is enabled)
- ACPI _PSD info, by reading sys nodes of Linux acpi-pstate driver.
This table describes frequency domains in which CPUs shares the same
frequency.
Tracked-On: #8168
Signed-off-by: Wu Zhou <wu.zhou@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
Add 'CPU performance policy type' option to configurator. User can choose
from 'Performance' or 'Nominal' as the CPU performance policy for ACRN to
apply.
Tracked-On: #8168
Signed-off-by: Wu Zhou <wu.zhou@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
The cpu_affinity is null when creating a new scenario. Do not update the
pcpu properties if the cpu_affinity is null.
Tracked-On: #8145
Signed-off-by: Yang,Yu-chu <yu-chu.yang@intel.com>
Prevent allocator to allocate PCI bus mmio windows to other devices.
Tracked-On: #8191
Signed-off-by: Yang,Yu-chu <yu-chu.yang@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
Some member of CACHE_REGION have no documentation element, this cause
some issue when we generate documentation for user.
This patch add some documentation to fix the above issue.
Tracked-On: #6690
Signed-off-by: Chenli Wei <chenli.wei@intel.com>
With multiple xs:documentation nodes under the same xs:annotation, xs2js
will convert the XML into a dict where the key `xs:documentation` maps to a
list rather than a string. This patch enhances the converter.py to handle
such case properly.
Tracked-On: #8098
Signed-off-by: Junjie Mao <junjie.mao@intel.com>
Reset the real_time_vcpu to 'n' if the VM is not a real-time VM.
Tracked-On: #8145
Signed-off-by: Yang,Yu-chu <yu-chu.yang@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
The BDF of user setting should skip the slot '00', '01', '02', '1f', all
these slots should select one of the 03~1e.
This patch add an assertion to check the above policy.
Tracked-On: #6690
Signed-off-by: Chenli Wei <chenli.wei@intel.com>
1. In the title "Create a new Scenario", capitalize the "N" in "new".
2. Fix the file path to the installer.
Tracked-On: #8137
Signed-off-by: Yang,Yu-chu <yu-chu.yang@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
the configurator can clear its corresponding I/O port or BDF settings automatically when the VM of a vUART endpoint changes
v1-->v2: support the result working on multiple VUART Connections
Tracked-On: #8033
Signed-off-by: Chuang-Ke <chuangx.ke@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
Now, if you use a memory address below 4G, there will be a warning,
but the build process of the hypervisor will not be interrupted.
Tracked-On: #6690
Signed-off-by: Ziheng Li <ziheng.li@intel.com>
improve the translateError function by adding a condition: if there are errors describing the same error and same paths, remove the repeat one.
Tracked-On: #8117
Signed-off-by: Chuang-Ke <chuangx.ke@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
There is some issue when use upgrade to update some old xml version to
release_3.1, this patch modify the upgrade script to fix these issue.
Tracked-On: #6690
Signed-off-by: Chenli Wei <chenli.wei@intel.com>
The current code have not check whether all cache region has "Code and
Data Prioritization", it's an issue for some platform which have only
L2 or L3 "Code and Data Prioritization" capability.
This patch add assertion to check whether all L2, L3 cache could be set
CDP_ENABLE.
Tracked-On: #6690
Signed-off-by: Chenli Wei <chenli.wei@intel.com>
Restore a hidden option and its type accidentally removed by PR #8100 and #8099
Tracked-On: #8098
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Commit 2a8b80d0c ("config_tools: board_inspector: guess L3 CAT parameters
if not reported via CPUID") refactors the implementation of `--add-llc-cat`
option of the board inspector but does not update the referenced XML nodes
properly. This patch fixes a using-undefined-variable issue introduced by
that commit.
Tracked-On: #7948
Signed-off-by: Junjie Mao <junjie.mao@intel.com>
Generate config_summary.py script in misc/config-tools/scenario_config
directory. This script can extract important information from scenario
and board xml to summary it into RST format text.
Tracked-On: #8063
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
Signed-off-by: Ziheng Li <ziheng.li@intel.com>
The configurator build requires the released documentation to be
published before it normally would so it can resolve :ref: links in
tooltips. Move these :ref: links into a second xs:documentation tag so
the reference will appear in the option documentation but not in the
tooltip (and break this premature dependency in the configurator build).
Tracked-On: #8098
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Currently we have to use additional patch to change config tool python
code to enable P2SB hidden device.
This patch have add an element, user could config the P2SB device in
the scenario XML.
Tracked-On: #6690
Signed-off-by: Chenli Wei <chenli.wei@linux.intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
Before, the logic automatically sets RDT as y if CDP is y. when the user imports a scenario, the CDP is y and RDT is y, the view will set CDP as y and RDT as y.
After fixing, the logic won't set RDT as y if CDP is y, which means the RDT won't be changed no matter if CDP is y or n(only when import scenario) .
Tracked-On: #8087
Signed-off-by: Chuang-Ke <chuangx.ke@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
The current code sort cpu list by string order, this is an issue when
we want to assign more then 10 vCPUs for some VM.
So this patch rewrite the sort of these list, now the cpu list order
by int type.
Tracked-On: #6690
Signed-off-by: Chenli Wei <chenli.wei@linux.intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
Change ">>/dev/stderr" to ">&2"
Although it seems that the two have the same effects, the way they work is different.
The ">/dev/stderr" does an open(), it goes to the filesystem look for that file, opens and write to it. The second way, ">&2",just uses file descriptor 2.
The acrnd deamon outputs the stdin and stderr messages to journal through socket. And the socket cannot be manipulated with open methods.So acrnd cannot open the "/dev/stderr" which has redirected to a socket.
For successfully excuting the create_tap function in acrnd deamon, We change ">> /dev/stderr" to ">&2".
For the remain ">> /dev/stderr", they all follow the echo command and will not harm the launchscript functionality.
Tracked-On: #8066
Signed-off-by: Zhang Wei <wei6.zhang@intel.com>
The current elementpath of ACRN Configurator use 2.4.0 which can's
support some new python interface, this patch update it to 2.5.0 to
fix the above issue.
Tracked-On: #6690
Signed-off-by: Chenli Wei <chenli.wei@linux.intel.com>
The parameter for cpu_affinity is apicid of processor now.
Update the comment.
Tracked-On: #8050
Signed-off-by: Yuanyuan Zhao <yuanyuan.zhao@linux.intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
If a platform has both P-core and E-core,
prompt user about the core type when set the CPU affinity for VMs.
Tracked-On: #8050
Signed-off-by: Yuanyuan Zhao <yuanyuan.zhao@linux.intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
The dynamic enum mechanism today only allows specifying the enum values
using XPATH. While this is sufficient from functionality point of view, it
may not provide the best experience as users have to understand the raw
data used internally. The typical way to present more informational labels
of enum values to users is enum names which cannot be supported by the
current XML schema to JSONSchema converter.
This patch allows the XML schema to specify dynamic enum names by adding an
`acrn:option-names` attribute to an element. The attribute is interpreted
as an XPATH which evaluates to a sequence of the same length of
`acrn-options`. The element at index i in that sequence is considered the
enum name of the enum value at index i of the results of `acrn:options`.
This mechanism is first applied to the `pcpu_id` element to indicate
whether a physical CPU is P-core or E-core.
Tracked-On: #8050
Signed-off-by: Junjie Mao <junjie.mao@intel.com>
The current generic data moving policy in the upgrader do not work well
with complex nodes having multiple-occurred descendants. That causes the
lost of cache allocation policies in scenario XMLs when upgrading a v3.0
scenario XML to the coming v3.1.
This patch adds another generic-purpose mover that simply copies a whole
subtree unchanged.
Most nodes of this kind are handled by special movers as their formats
changed dramatically in v3.0, which is why that issue is not identified
earlier.
Tracked-On: #6690
Signed-off-by: Junjie Mao <junjie.mao@intel.com>
The current code does not detect the memory applied by all VMs, if it
exceeds the native memory, there will be an allocate failed and these
VMs can't run.
Tracked-On: #6690
Signed-off-by: Chenli Wei <chenli.wei@linux.intel.com>
Reviewed-by: Junjie Mao junjie.mao@intel.com
fix CAT widget data doesn't refresh after import another scenario
the focus will go to "Basic Parameters" tab after import a scenario everytime. so that data could be refresh.
Tracked-On: #8068
Signed-off-by: Chuang-Ke <chuangx.ke@intel.com>
Added progress bar for board_inspector.py in all extractors and
some detailed step.
Added timeout mechanism for update-pciids command.
Tracked-On: #7973
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
Signed-off-by: Ziheng Li <ziheng.li@intel.com>
Modified misc/config_tools/configurator/requirements.txt
and misc/config_tools/requirements.txt. Updated getting-started.rst
and acrn_configurator_tool.rst.
Tracked-On: #7975
Signed-off-by: Ziheng Li <ziheng.li@intel.com>
1.add condition to recalculate maxVMID from saved VM name, so that vm name could be update correctly
if there is VM names "service VM" "real-time VM" "VM11", the new VM will be named "VM12"
2. support calculate VM name when changing any VM name.
if there is VM names "service VM" "real-time VM" , the new VM will be named "VM2",count from 0.
Tracked-On: #8046
Signed-off-by: Chuang-Ke <chuangx.ke@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
fix: 1. popup window won't be close when user click background
2.close popup window do cancel function related
Tracked-On: #7991
Signed-off-by: Chuang-Ke <chuangx.ke@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
when the VM of a vUART endpoint changes the configurator can clear its corresponding I/O port or BDF settings automatically
Tracked-On: #8033
Signed-off-by: Chuang-Ke <chuangx.ke@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
The current ACRN Configurator have no warning when the user set CPU zero
to RTVM.
This patch add an assert to check the above.
Tracked-On: #6690
Signed-off-by: Chenli Wei <chenli.wei@linux.intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
The current code use cpu_id in scenario xml and use apic_id of the pCPU
in the launched script, this confuses the user, especially the same name
"cpu_affinity" is used for these script.
So this patch add some comment to launched script to explain the
relationship between cpu_id and apic_id.
Tracked-On: #6690
Signed-off-by: Chenli Wei <chenli.wei@linux.intel.com>
The current ACRN Configurator show the XML name instead of DX-friendly
name when user delete the default value of some numeric field.
This patch add some "acrn:errormsg" which will show the DX-friendly name
to fix the above issue.
Tracked-On: #6690
Signed-off-by: Chenli Wei <chenli.wei@linux.intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
Change default user vm memory size from 256 to 1024.
Tracked-On: #8018
Signed-off-by: Yuanyuan Zhao <yuanyuan.zhao@linux.intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
Add MAX_PCI_BUS_NUM in UI for user.
If user defined MAX_PCI_BUS_NUM is greater than the value
calculated by board.xml, use user defined MAX_PCI_BUS_NUM.
Tracked-On: #8018
Signed-off-by: Yuanyuan Zhao <yuanyuan.zhao@linux.intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
fix warning message when users attempt to create a new scenario, or import an existing scenario, for an existing configuration
v1-->v2: update text to align with the design prototype spec.
Tracked-On: #7898
Signed-off-by: Chuang-Ke chuangx.ke@intel.com
Reviewed-by: Junjie Mao junjie.mao@intel.com
add tooltip to explain "Real-time vCPU"
use the one generated from the XSD files to generate tooltip infomation.
Signed-off-by: Chuang-Ke <chuangx.ke@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
Tracked-On: #8000
