PLMP Report

Errata and Contingencies
Windows 7
Windows 7 64-bit
1)Class Driver
AC3 Test -
Win7 (System)
6/30/2025
1256
Erratum
Run AC3 test on a system with the Microsoft HD Audio class
driver installed. Expected results: All AC3 kernel streaming data
ranges should advertise MinimumBitsPerSample = 16 and
MaximumBitsPerSample = 16. Actual results: HD Audio class
driver sometimes advertises MaximumBitsPerSample = 24.
Windows 7
Windows 7 64-bit
1)UAA Test -
Win7 (System)
6/1/2015
513
Erratum
UAA Test requires the Traffic Priority bit to be read/write -
however there are two specs that apply, and they conflict. One
says the bit must be read/write, the other says it must be read-
only. Contact has been made with the author of both specs
(Intel) but until this point is clarified we cannot fail submissions
containing this test failure.
Windows 7
Windows 7 64-bit
1)UAA Test -
Win7 (System)
6/1/2010
1348
Erratum
Errata 1348 Preview Errata - ASP Channel Mapping The Intel HD
Audio DCN 34-A2, HDMI/Multichannel, defines a mapping
between digital converter channels and HDMI slots; see section
7.3.3.41 of the DCN. Much of the verbiage is generalized in DCN
36-A to apply equally to DisplayPort slots. The latest versions of
all DCNs are posted on Intel's HD Audio standards page:
http://www.intel.com/standards/hdaudio/ The default mapping
from digital converter channels to slots is expected to be 0 -->
0, 1 --> 1, 2 --> ***3***, 3 --> ***2***, 4 --> 4, 5 --> 5, 6 --> 6,
and 7 --> 7.
Windows 7
Windows 7 64-bit
1) Graphis HDMI
System Test
(Manual)
12/31/2010
1945
Erratum
Failure is due to the ELDv2 PortId not matching the graphics
adapter LUID. This cannot be enforced currently. In the future,
video drivers will be required to program the ELDv2 PortId with
either, The AdapterLUID for the corresponding display adapter -
OR- 0
Windows 7
Windows 7 64-bit
1)UAA Test -
Win7 (System)
7/1/2011
1466
Erratum
Preview Filter: UAA Test - Intel Low Power DCN says "EPSS
implies KeepAlive, but only after July 1st 2011"
Operating System
Failing Test
Expiry
Date
ID
Number
Type
Error Description
Windows 7
Windows 7 64-bit
PCI Hardware
Compliance
Test For
Systems
12/1/2010
1241
Erratum
This happens because the PCI Compliance test assumes that if
the Data Link Layer Link Active Reporting Capable bit in the Link
Capabilities register for a given PCIe port is set then that
indicates that the Data Link Layer Link Active bit will also be set.
This is an incorrect assumption because the Data Link Link
Layer Link Active bit can be reset when there is no device
below the port. This assertion needs to be removed from the
PCIHCT. The current architecture of the PCIHCT prevents it from
knowing whether devices exist below a bridge/port.
Windows 7
Windows 7 64-bit
PCI Hardware
Compliance
Test For
Systems
12/1/2010
401
Erratum
The following PCI Compliance test failure is acceptable: Bit 15
(Bridge Configuration Retry Enable) in the Device Control
register (offset 8h) in the PCI Express Capability table must be
read-only and always return 0 as it is reserved for devices other
than PCI Express to PCI/PCI-X Bridges. Assertion 13A41D3E-
2576-41DC-A67C-525DA3637CEA This failure is acceptable
because this is a PCIe 1.1 feature and the WLP requires
compliance with only PCIe 1.0a.