In case ShellConvertStringToUint64() fails the Handles are left
uninitialized. That can for example happen for Handle2 and Handle3 in
case only one parameter was specified on the command line. Which can
trigger the ASSERT() in line 185.
Reproducer: boot ovmf to efi shell in qemu, using q35 machine type, then
try disconnect the sata controller in efi shell.
Fix that by explicitly setting them to NULL in that case. While being
at it also simplify the logic and avoid pointlessly calling
ShellConvertStringToUint64() in case ParamN is NULL.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
As per the SMBIOS spec, in smbios type0 table, if the Bios size is
greater than 16MB, extended bios size is used to update size information
and bios size is set to 0xff. when this data is printed by smbiosview,
both bios size and extended bios size is printed if the smbios version
is beyond 3.1, which is incorrect as Bios size is set to 0xff when
rom size is more than 16MB.
To fix this bug, added a condition to print bios size only when it is
not set to 0xff or if the smbios version is older than 3.1.
Signed-off-by: Thejaswani Putta <tputta@nvidia.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3805
Replace hardcoded SMBIOS Anchor string and size with defines.
Fix buffer overflow as described below.
Smbios64BitPrintEPSInfo () is coded like:
UINT8 Anchor[5];
MemToString (Anchor, SmbiosTable->AnchorString, 5);
But the definition of MemToString()
Copy Length of Src buffer to Dest buffer,
add a NULL termination to Dest buffer.
So Anchor needs to be +1 the size of the SMBIOS Anchor string `_SM3_`.
Changes from v1 to v2:
- Replace doxygen style inline comments
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Andrew Fish <afish@apple.com>
Signed-off-by: Giri Mudusuru <girim@apple.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
The output of the "ping" command shows the time without a space between
the label and the value. e.g.:
20 bytes from 192.168.0.1 : icmp_seq=1 ttl=1 time1~2ms
Improve the readability and consistency by adding an equals sign for the
time value:
20 bytes from 192.168.0.1 : icmp_seq=1 ttl=1 time=1~2ms
Signed-off-by: Rebecca Cran <rebecca@quicinc.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Add a new parser for the Error Record Serialization Table.
The ERST table describes how an OS can save and retrieve
hardware error information to and from a persistent store.
Signed-off-by: Jeshua Smith <jeshuas@nvidia.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
In smbiosview command in shell, below are the fields of SMBIOS
Type38 table which can be displayed in formatted manner.
1. Base Address
1. IPMI Specification Version.
2. NV Storage Device Address.
Base Address:
As per spec, the value in Base Address field of SMBIOS type38 table
should be right shifted by 1 if the interface type is SSIF.
IPMI Specification Version:
If the value in IPMI Specification Version field is 15H,
it should be displayed 1.5.
NV Storage Device Address:
If the value in NV Storage Device Address field is 0xFF,
it should be displayed as "No storage device is Present".
Cc: Vasudevan Sambandan <vasudevans@ami.com>
Cc: Sundaresan Selvaraj <sundaresans@ami.com>
Cc: Gayathri Thunuguntla <gayathrit@ami.com>
Signed-off-by: Prakash K <prakashk@ami.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Add a new parser for the Arm Performance Monitoring Unit Table.
The APMT table describes the properties of PMU support
implemented by components in an Arm-based system.
Signed-off-by: Jeff Brasen <jbrasen@nvidia.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
This reverts commit d5fd86f256 for tag202208.
This feature will be merged after stable tag 202208 is created.
Signed-off-by: Liming Gao <gaoliming@byosoft.com.cn>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Bugzilla: 3995 (https://bugzilla.tianocore.org/show_bug.cgi?id=3995)
ACPI 6.4 spec states that if the revision field in the DSDT header is less
than 2, then all integers are restricted in width to 32 bits, including in
SSDTs.
Arm Base boot requirements state that platforms must conform to ACPI 6.3
or later, and that legacy tables are not supported.
Adds a check for this field and raise warning if revision is less
than 2 on arm.
Signed-off-by: Edward Pickup <edward.pickup@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Since PeerGroups has a variable number of entries, new fields added
after PeerGroups are defined in a extended structure.
Done changes in PrintInfo.c to access those fields using
SMBIOS_TABLE_TYPE9_EXTENDED structure from SmBios.h.
Signed-off-by: Sainadh Nagolu <sainadhn@ami.com>
Cc: Vasudevan Sambandan <vasudevans@ami.com>
Cc: Sundaresan S <sundaresans@ami.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Bugzilla: 3458 - Add support IORT Rev E.d specification updates
(https://bugzilla.tianocore.org/show_bug.cgi?id=3458)
The IO Remapping Table, Platform Design Document, Revision E.d,
Feb 2022 (https://developer.arm.com/documentation/den0049/)
introduces the following updates, collectively including the
updates and errata fixes to Rev E, Rev E.a, Rev E.b, Rev E.c:
- increments the IORT table revision to 5.
- updates the node definition to add an 'Identifier' field.
- adds definition of node type 6 - Reserved Memory Range node.
- adds definition for Memory Range Descriptors.
- adds flag to indicate PRI support for root complexes.
- adds flag to indicate if the root complex supports forwarding
of PASID information on translated transactions to the SMMU.
- adds flag to indicate if the root complex supports PASID.
- adds flags to define access privilege and attributes for the
memory ranges.
Therefore, update the IORT parser to:
- parse the Identifier field.
- parse Reserved Memory Range node.
- parse Memory Range Descriptors.
- add validations to check that the physical range base
and size of the Memory Range Descriptor is 64KB aligned.
- add validation to check that the IORT Table Revision is
not 4 as IORT Rev E.c is deprecated.
- add validation to check that the IORT RMR node revision
is not 2 as it breaks backward compatibility and was
deprecated as part of IORT Rev E.c.
- skip parsing of IORT Rev E, Rev E.a, Rev E.b, Rev E.c as
some fields were deprecated in these revisions.
Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Pierre Gondois <pierre.gondois@arm.com>
Some field names in the IORT table parser were longer than the
OUTPUT_FIELD_COLUMN_WIDTH plus indentation, resulting in loss of
the output print alignment. Therefore, abbreviate the field names.
Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Pierre Gondois <pierre.gondois@arm.com>
Bugzilla: 3770 (https://bugzilla.tianocore.org/show_bug.cgi?id=3770)
The PPTT parser in AcpiView incorrectly dereferences a pointer to
FlagName when trying to log an error with the PPTT cache flags, which
can lead to random crashes and other errors.
Also fix some spacing in the error message to ensure the message is
printed cleanly.
Signed-off-by: Chris Jones <christopher.jones@arm.com>
Reviewed-by: Rebecca Cran <rebecca@nuviainc.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Add a comment to clarify that in Acpiview the ItemPtr is not set until
after the FieldValidator has been called.
Signed-off-by: Chris Jones <christopher.jones@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
The patch adds entry into QueryTable.c for ProcessorUpgradeSocketLGA4677
from SMBIOS 3.5.0.
It also adds entries into QueryTable.c for ProcessorUpgradeSocketLGA4189
and ProcessorUpgradeSocketLGA1200 from SMBIOS 3.4.0.
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
Add parser support for the new "MinTransferSize" field of the System
Locality, Latency and Bandwidth structure, introduced by the ACPI
specification version 6.4.
Also update the HMAT parser to use the newer ACPI version 6.4
definitions.
Signed-off-by: Chris Jones <christopher.jones@arm.com>
Reviewed-by: Zhichao Gao <zhcihao.gao@intel.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
The following changes were addressed,
1. Smbios specs 3.4.0 table-51 bit5&6, these fields moved
from specific MemoryArrayLocationCXLFlexbus10AddonCard
to generic MemoryArrayLocationCXLAddonCard
to address both CXL1.0 and 2.0 CXL revisions.
2. Smbios specs 3.4.0 table-79, The memory technology name changed
from MemoryTechnologyIntelPersistentMemory
to MemoryTechnologyIntelOptanePersistentMemory.
Signed-off-by: Thotala Gopi <gopi.thotala@intel.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
The SystemEnclosureTypeTable in QueryTable.c contained a couple
of errors: value 0x10 is "Lunch Box" not "Main Server Chassis", and
the Sub Notebook value was repeated as 0x13 when that entry is for
"SubChassis". The entries in-between needed adjusted.
Signed-off-by: Rebecca Cran <rebecca@nuviainc.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
Bugzilla: 3045 (https://bugzilla.tianocore.org/show_bug.cgi?id=3045)
Add a new parser for the Heterogeneous Memory Attribute Table. The
parser also validates some fields for this table.
The HMAT table is used to describe the memory attributes such as memory
side cache attributes and bandwidth and latency details related to
memory proximity domains. The info in the HMAT table can be used by an
operating system for optimisation.
Signed-off-by: Marc Moisson-Franckhauser <marc.moisson-franckhauser@arm.com>
Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
Tested-by: Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com>
Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>
