Flow Table 6-95 from xHCI spec, Ring Segment Size defines
the number of TRBs supported by the ring segment, valid
values for this field are 16 to 4096.
Tracked-On: #6981
Signed-off-by: Liu Long <long.liu@intel.com>
HMAC_*, MD5_* and SHA256_* are deprecated since openssl3.0, replace them with the corresponding equivalents.
Tracked-On: #6743
Signed-off-by: Tw <wei.tan@intel.com>
Rename get_sos_wakeup_reason to get_service_vm_wakeup_reason in acrn manager.
rename set_sos_timer to set_service_vm_timer.
rename sos_pci_devs to service_vm_pci_devs.
rename gen_sos_vm to gen_service_vm.
rename sos_used_bdf to service_vm_used_bdf.
rename is-sos-vm to is-service-vm.
rename sos_mmio_range to service_vm_mmio_range.
rename sos_guest_flags to service_vm_guest_flags.
rename get_sos_vmid to get_service_vmid.
rename sos_cpu_affinity to service_vm_cpu_affinity.
rename allocation_sos_vm_node to allocation_service_vm_node.
rename cpus_for_sos to cpus_for_service_vm.
rename sos_vm_cpus to service_vm_cpus.
rename get_sos_vuart_settings to get_service_vm_vuart_settings.
rename sos_extend_all_cpus to service_vm_extend_all_cpus.
rename sos_vm_id to servier_vm_id.
rename sos_vm_index to service_vm_index.
rename sos_vm_num to service_vm_num.
re-generate the board and scenario code by the new python and xml.
delete tdf8532 kernel module in python and shell script.
Tracked-On: #6744
Signed-off-by: Liu Long <long.liu@linux.intel.com>
this patch validates input of virtio_console_control_tx()
function to avoid potential progream crash with malicious
input from guest.
Tracked-On: #6851
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
This patch is to eliminate kernel error msgs:
'ACPI Error: AE_NOT_FOUND, Evaluating _PSS'
This is caused by missing of _PSS table in guest ACPI. It would
happen when pstate is not injected to the guest.
Kernel ACPI pstate driver first probes
_PPC(performance capabilites) and _PCT(performance control)
in ACPI. If they exist, then it loads the _PSS(performance state).
If _PPC/_PCT are presented while _PSS is missing, it prints
the error msg.
In acrn-dm, _PPC/_PCT are hard-coded to all vCPUs, while _PSS
are constructed with the pCPUs' pstate data. This is base on
assumption that all VMs can have pstate.
Now the pstate is given to VM only when the VM is not sharing
any CPU(and no RTVM is setup in the scenario).
When the VM doesn't have pstate, the hypercall will return px_cnt=0,
and the _PSS is not constructed. In this case, _PPC/PCT should not
be injected, too.
Tracked-On: #6848
Signed-off-by: Zhou, Wu <wu.zhou@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
Acked-by: Eddie Dong <eddie.dong@Intel.com>
- GET_PLATFORM_INFO will not be supported in ACRN.
- This patch removes the dependency on this interface
to build virtual ACPI table of post-launched VM:
Instead of calling 'vm_get_config()' to get local
APIC IDs, virtual ACPI builder calls new wrapper API
'lapcid_from_pcpuid()'.
Tracked-On: #6724
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
- GET_PLATFORM_INFO ioctl will not be supported by ACRN.
- This patch removes the dependency on above interface in
vRTCT ACPI table building:
1) Get cache hierarchy information (threads sharing shift)
through 'cpuid' instruction (leaf 0x04) instead of
call vm_get_config() API.
2) Get local APIC IDs of guest VM CPUs through new wrapper
API 'plapicid_from_pcpuid()'.
Tracked-On: #6724
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
GET_PLATFORM_INFO interface will be removed from ACRN hypervisor,
Service VM /ACRN-DM and other userland applications shall not use it any more.
For dm the lapic id was get from acrn_platform_info.
So in version 2.7, SOS madt table is parsed to get the lapic id for each pcpu.
There has an assumption. The SOS owned pcpu starts from physical cpu 0,
otherwise SOS doesn't know the mapping relationship between its vcpu0
and pcpu_id.
Tracked-On: #6724
Signed-off-by: Yuanyuan Zhao <yuanyuan.zhao@linux.intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
Fix the Vulnerable coding style in xhci and pci core
Tracked-On: #6769
Signed-off-by: Liu Long <longliu@intel.com>
Reviewed-by: Huang, Yonghua <yonghua.huang@intel.com>
Address of software SRAM configured by TCC tool shall be
page-aligned. This patch fixup these addresses if they're
not page aligned.
Tracked-On: #6778
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
Fix a potential overflow problem in get_more_acpi_dev_info where ch_read
might have a value greater than 32.
Tracked-On: #6769
Signed-off-by: Yifan Liu <yifan1.liu@intel.com>
Rename uos_rpmb_size to user_vm_rpmb_size.
rename get_uos_count to get_user_vm_count.
rename get_uos_id to get_user_vmid.
rename uos_id to user_vmid.
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>
This patch enables TPM2 passthrough to post-launched VM with eventlog
support.
User starts by providing command line "--acpidev_pt <TPM2_HID>",
of which the <TPM2_HID> will be searched from /proc/iomem for TPM2 buffer
start address and size. Furthermore, If TPM2 eventlog is supported,
TPM2 eventlog information will be retrieved from sysfs TPM2 table and
passed-through as well.
v4 -> v5:
move tpm2 related logic from acpi.c to tpm.c
multiple API rename
Tracked-On: #6686
Signed-off-by: Yifan Liu <yifan1.liu@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
This patch refines the ACPI device passthrough framework by defining a
generic framework. Note that when user gives an HID by "--acpidev_pt
<HID>", the pt logic will go through all registered ops to see if
there's a match.
v4 -> v5:
parse_pt_acpidev/parse_pt_mmiodev -> create_pt_acpidev/create_pt_mmiodev
(there were already "init_xxx" function present, so rename to
create_xxx)
"super user" -> "superuser"
multiple API renames
Tracked-On: #6686
Signed-off-by: Yifan Liu <yifan1.liu@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
'error' might be used uninitialized in cfginitbar. So initialize it to zero
at the beginning.
Tracked-On: #6284
Signed-off-by: Fei Li <fei1.li@intel.com>
Previously, when pass-thru IGD,
need to use the extra parameter "gpu",
it isn't friendly to user.
So remove the "gpu" paramater here.
Refine the logic for the judgment of IGD
check the following three conditions:
1. Physical BDF is 00:02.0
2. VGA class
3. vendor id is 0x8086
Then we can assume it's IGD.
Tracked-On: #6357
Signed-off-by: Liu,Junming <junming.liu@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
For pass-thru PCI dev,
get the class id from the physical pci config space,
then set the value in virtual config space class id.
Tracked-On: #6357
Signed-off-by: Liu,Junming <junming.liu@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
For pass-thru dev PIO bar,ensure it's identical mapping
(guest PIO bar start address equals to host PIO bar start address).
Then in HV side, set the corresponding VMCS io bitmap
to pass-thru these io ports for performance.
Tracked-On: #6508
Signed-off-by: Fei Li <fei1.li@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
1. refine the name of some functions and struct
2. add the support for PIO bar reservation
Tracked-On: #6508
Signed-off-by: Liu,Junming <junming.liu@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
When destroy the usb device release the resource allocate for transfer
in case cause the memory leak issue. Add the release and cancel
transfer request call back for the emulation device, use the emulation
device call back in xHCI controller emulation.
Tracked-On: #6533
Signed-off-by: Liu Long <long.liu@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
Fix the bug introduced by 977da8f08. There had a typo that added
the "&" by mistake.
Tracked-On: #6476
Signed-off-by: Liu Long <long.liu@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
The event ring segment table pointer may be NULL when get the address
from guest, add pointer check before use it.
Tracked-On: #6476
Signed-off-by: Liu Long <long.liu@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
Function virtio_console_close_all will close all consoles, if the console->nports
value is 1, after the console be destroyed by the mevent teardown function, when
get the nports from the console, there will cause the NULL pointer. Fix the issue.
Tracked-On: #6431
Signed-off-by: Liu Long long.liu@intel.com
Reviewed-by: Jian Jun Chen jian.jun.chen@intel.com
Acked-by: Wang, Yu1 yu1.wang@intel.com
"port->cb" in 'virtio_console_notify_tx()'
function maybe NULL when malicious inputs
are injected from virtio frondend in guest.
Tracked-On: #6388
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
1. add a name field to indicate what the MMIO Device is.
2. add two more MMIO resource to the acrn_mmiodev data structure.
Tracked-On: #6366
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
Signed-off-by: Fei Li <fei1.li@intel.com>
IC_ADD_HV_VDEV -> ACRN_IOCTL_CREATE_VDEV
IC_REMOVE_HV_VDEV -> ACRN_IOCTL_DESTROY_VDEV
struct acrn_emul_dev -> struct acrn_vdev
Also, move struct acrn_vdev to acrn_common.h as this structure is used
by both DM and HV.
Tracked-On: #6282
Signed-off-by: Shuo A Liu <shuo.a.liu@intel.com>
IC_ASSIGN_MMIODEV -> ACRN_IOCTL_ASSIGN_MMIODEV
IC_DEASSIGN_MMIODEV -> ACRN_IOCTL_DEASSIGN_MMIODEV
struct acrn_mmiodev has slight change. Move struct acrn_mmiodev into
acrn_common.h because it is used by both DM and HV.
Tracked-On: #6282
Signed-off-by: Shuo A Liu <shuo.a.liu@intel.com>
IC_ASSIGN_PCIDEV -> ACRN_IOCTL_ASSIGN_PCIDEV
IC_DEASSIGN_PCIDEV -> ACRN_IOCTL_DEASSIGN_PCIDEV
QUIRK_PTDEV -> ACRN_PTDEV_QUIRK_ASSIGN
struct acrn_assign_pcidev -> struct acrn_pcidev
Move struct acrn_pcidev into acrn_common.h because it is used by both
DM and HV.
Tracked-On: #6282
Signed-off-by: Shuo A Liu <shuo.a.liu@intel.com>
vmm.h has some unused definitions.
Keep the useful definitions and delete vmm.h
Tracked-On: #6282
Signed-off-by: Shuo A Liu <shuo.a.liu@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
The TPM driver will access some mmio registers using absolute address,
That means TPM base GPA must use same HPA value, when passthough it to VM
Tracked-On: #6126
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
CRB_REGS_CTRL_REQ is offset of control register to TPM mmio base,
need use the address to generate TPM2 acpi table
Tracked-On: #6126
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
With virtio polling mode enabled, a timer is running in the virtio
backend service. And the timer will also be triggered if its frondend
driver didn't do the device reset in shutdown. A freed virtio device
will be accessed in the polling timer handler.
Do the virtio reset() callback specifically to clear the polling timer
before the free.
Tracked-On: #6147
Signed-off-by: Shuo A Liu <shuo.a.liu@intel.com>
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
Get and save native root port's max payload in dev cap register in
vrp_config data structure which will be used to configure vrp's max
payload by hv.
Tracked-On: #5915
Signed-off-by: Rong Liu <rong.l.liu@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
The trb pointer may be NULL when get the address from user space, add
the pointer check before use the trb.
Tracked-On: #6172
Signed-off-by: Liu Long <long.liu@intel.com>
Reviewed-by: Shuo A Liu <shuo.a.liu@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
The latest version of RTCT specification is version 2.
This patch is to add RTCT v2 support for virtual RTCT
of guest.
Tracked-On: #6020
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
Emulation of guest lapic ID has been enhanced to
indicate the topology of vCPU hierarchy.
This patch refine logic to build virtual RCTC_v1 table
of guest to adapt above lapic ID changes.
Tracked-On: #6020
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
hv is responsible to ensure PTM is always enabled on hw root port if
that root port is PTM root-capable. If PTM root is not enabled already in physical
root port before guest launch, guest OS can only enable it in root port's virtual
config space and PTM may not function as desired so we would rather not
to allow user to enable PTM on pass-thru device in this case.
Also revisit a few comments to add assumption that acrn only support a
simple PTM hierarch emulation i.e., EP (ptm requestor) is directly connected
to root port (ptm root), or ptm requestor is rcie).
V4:
- Change behavior from V3: When users tries to enable PTM while PTM root is not enabled on
physical root port, allow user to launch VM and pass thru the device
with no PTM support.
V3:
- When users tries to enable PTM while PTM root is not enabled on
physical root port, allow user to launch VM and enable PTM in virtual
root port. This is not going to enable PTM on physical root port.
Tracked-On: #5915
Signed-off-by: Rong Liu <rong.l.liu@intel.com>
Acked-by: Jason Chen <jason.cj.chen@intel.com>
Two utility functions are copied and adapted from hyerpervisor:
ffs64
bitmap_clear_nolock
Two public functions are provided for future use (such as for RTCTv2)
pcpuid_from_vcpuid
lapicid_from_pcpuid
Tracked-On: #6020
Reviewed-by: Wang, Yu1 <yu1.wang@intel.com>
Signed-off-by: dongshen <dongsheng.x.zhang@intel.com>
This allows users to retrieve and use the requested platform_info information from hypervisor
Tracked-On: #6020
Reviewed-by: Wang, Yu1 <yu1.wang@intel.com>
Signed-off-by: dongshen <dongsheng.x.zhang@intel.com>
