v3 -> v4:
Refine commit message and code stype
1.
SDM Vol. 2A 3-211 states DisplayFamily = Extended_Family_ID + Family_ID
when Family_ID == 0FH.
So it should be family += ((eax >> 20U) & 0xffU) when Family_ID == 0FH.
2.
IF (Family_ID = 06H or Family_ID = 0FH)
THEN DisplayModel = (Extended_Model_ID « 4) + Model_ID;
While previous code this logic:
IF (DisplayFamily = 06H or DisplayFamily = 0FH)
Fix the bug about calculation of display family and
display model according to SDM definition.
3. use variable name to distinguish Family ID/Display Family/Model ID/Display Model,
then the code is more clear to avoid some mistake
Tracked-On:#3675
Signed-off-by: liujunming <junming.liu@intel.com>
Reviewed-by: Wu Xiangyang <xiangyang.wu@linux.intel.com>
Acked-by： Eddie Dong <eddie.dong@intel.com>
Add a comment for SOS_VM to indicate its VM ID for better understanding;
Tracked-On: #5077
Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
when CONFIG_MAX_MSIX_TABLE_NUM was set to 64, it will trigger timeout ASSERT
on WHL-I5 board.
Tracked-On: #5178
Signed-off-by: lirui34 <ruix.li@intel.com>
Extend the max native USB bus number to 5. After IceLake platform, there
has 2 physical xHCI controllers in the SOC which involves 4 USB buses.
Tracked-On: #5172
Signed-off-by: Long Liu <long.liu@intel.com>
Acked-by: Yu Wang yu1.wang@intel.com
This patch will move the VM configuration check to pre-build stage,
a test program will do the check for pre-defined VM configuration
data before making hypervisor binary. If test failed, the make
process will be aborted. So once the hypervisor binary is built
successfully or start to run, it means the VM configuration has
been sanitized.
The patch did not add any new VM configuration check function,
it just port the original sanitize_vm_config() function from cpu.c
to static_checks.c with below change:
1. remove runtime rdt detection for clos check;
2. replace pr_err() from logmsg.h with printf() from stdio.h;
3. replace runtime call get_pcpu_nums() in ALL_CPUS_MASK macro
with static defined MAX_PCPU_NUM;
4. remove cpu_affinity check since pre-launched VM might share
pcpu with SOS VM;
The BOARD/SCENARIO parameter check and configuration folder check is
also moved to prebuild Makefile.
Tracked-On: #5077
Signed-off-by: Victor Sun <victor.sun@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Remove function of sanitize_vm_config() since the processing of sanitizing
will be moved to pre-build process.
When hypervisor has booted, we assume all VM configurations is sanitized;
Tracked-On: #5077
Signed-off-by: Victor Sun <victor.sun@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Some months were spelled out, others were abbreviated, making the list
of all release notes look a bit off.
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
realpath function would be got null while the directory or file is
not exist, modify the function abspath to instead realpath.
Tracked-On: #5146
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Add fixed security vulnerabilities for v2.1 release.
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
build with XML file, "TARGET_DIR=xxx" does not work
Signed-off-by: guoqingxz <guoqingx.q.zhang@intel.com>
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
After change to IDV display solution for gvt-g, the kernel parameters:
i915.domain_plane_owners, i915.domain_plane_owners and i915.enable_pvmmio
related instruction is invalid and should be removed.
Signed-off-by: Xiaoguang Wu <xiaoguang.wu@intel.com>
As noticed in PR #5134 scenario configurations were moved out of the
hypervisor folder over to the misc folder (within the acrn-hypervisor
repo). Fix references and make them all consistent (referencing
misc/vm_configs)
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
-- move vm_state_lock to other place in vm structure
to avoid the memory waste because of the page-aligned.
-- remove the memset from create_vm
-- explicitly set max_emul_mmio_regions and vcpuid_entry_nr to 0
inside create_vm to avoid use without initialization.
-- rename max_emul_mmio_regions to nr_emul_mmio_regions
v1->v2:
add deinit_emul_io in shutdown_vm
Tracked-On: #4958
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Grandhi, Sainath <sainath.grandhi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Add cpu_affinity setup for SOS VM. Cpu affinity must be set in
scenario XML, except if no pre-launched VM on the scenario and
all pCPUs will be assigned to SOS VM in that case;
Tracked-On: #5077
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Previously the CPU affinity of SOS VM is initialized at runtime during
sanitize_vm_config() stage, follow the policy that all physical CPUs
except ocuppied by Pre-launched VMs are all belong to SOS_VM. Now change
the process that SOS CPU affinity should be initialized at build time
and has the assumption that its validity is guarenteed before runtime.
Tracked-On: #5077
Signed-off-by: Victor Sun <victor.sun@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Previously we have complicated check mechanism on platform_acpi_info.h which
is supposed to be generated by acrn-config tool, but given the reality that
all configurations should be generated by acrn-config before build acrn
hypervisor, this check is not needed anymore.
Tracked-On: #5077
Signed-off-by: Victor Sun <victor.sun@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
The SDC scenario configurations will not be validated so remove it from
build makefile;
Tracked-On: #5077
Signed-off-by: Victor Sun <victor.sun@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
In MSI Capability Structure, bit 7 (64 bit address capable) of MSICTRL
is RO;
Tracked-On: #5125
Signed-off-by: Victor Sun <victor.sun@intel.com>
Reviewed-by: Li Fei <fei1.li@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Set guest flag value for logical partition.
Tracked-On: #5119
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
Remove RT guest flags from logical partition
configuration.
Tracked-On: #5119
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
As we only set BLOCKED status in context switch_out, which means, only
running thread can be changed to BLOCKED, but runnable thread can not.
This lead to the deadloop in sleep_thread_sync.
To solve the problem, in sleep_thread, we set the status to BLOCKED
directly when the original thread status is RUNNABLE.
Tracked-On: #5115
Signed-off-by: Conghui Chen <conghui.chen@intel.com>
Doc was merged but not included in the TOC (CI indicated a pass on that
PR even though doc build failed). This fixes that undetected error.
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Besides PCI passthru, ACRN can support passthru of a set of page-aligned
MMIO resources. One example is to passthru a TPM device which includes
a set of page aligned MMIO resources.
Signed-off-by: Li Fei1 <fei1.li@intel.com>
Given the recent changes in the way ACRN configures RDT features,
this patch updates the documentation as well to provide clear
guidelines to the user.
Tracked-On: #5063
Signed-off-by: Vijay Dhanraj <vijay.dhanraj@intel.com>
The folders for config xmls and scenario setting source code are moved
to misc/vm_configs/xmls and misc/vm_configs/board, misc/vm_configs/scenario,
so this patch is to update config path for these folders.
Tracked-On: #5077
Signed-off-by: Shuang Zheng <shuang.zheng@intel.com>
Add xmls/samples folders under misc/vm_configs, and make soft link for
them.
Tracked-On: #5077
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
Add hybrid_rt source code for whl-ipc-i5/i7.
Tracked-On: #5081
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
1.Refine cpu affinity in hybrid rt xmls for whl-ipc-i5/7
2.Refine guest flag for hybrid rt xmls for whl-ipc-i5/7
Tracked-On: #5081
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
Add support to generate passthru TPM information for whl-ipc-i5/i7.
Tracked-On: #5077
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
There is some macro defined in misc_cfg.h while CAT/MBA enabled.
include the missing header to solve build issue.
Tracked-On: #5092
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
liujunming