This answer record contains the Release Notes and Known Issues for the DMA Subsystem for PCI Express Core and includes the following:
This Release Notes and Known Issues Answer Record is for the core generated in Vivado 2015.3 and newer tool versions.
Supported devices can be found in the following three locations:
Changes in v3.0
This table correlates the core version to the first Vivado design tools release version in which it was included.
|Core Version||Vivado Tools Version|
The following table provides a list of tactical patches for the DMA Subsystem for PCI Express core applicable on corresponding Vivado tool versions.
|Answer Record||Core Version (After installing the Patch)||Tool Version|
|(Xilinx Answer 66500)||v1.0 (Rev. 66500)||2015.4|
|(Xilinx Answer 67111)||v2.0 (Rev. 67111)||2016.1|
|(Xilinx Answer 67421)||v2.0 (Rev. 67421)||2016.2|
Known and Resolved Issues
The following table provides known issues for the DMA Subsystem for PCI Express core, starting with v1.0, initially released in Vivado 2015.3.
Note: The "Version Found" column lists the version the problem was first discovered.
The problem might also exist in earlier versions, but no specific testing has been performed to verify earlier versions.
|Answer Record||Title||Version Found||Version Resolved|
|(Xilinx Answer 67421)||Prefetchable support for 64-bit BAR||v2.0(Rev1)||v3.0|
|(Xilinx Answer 66500)||IDLE STOP is not set correctly ||v1.(Rev1)||v2.0|
|(Xilinx Answer 67111)||Issue with Legacy Interrupt Mode and MSI-X Table Offset||v2.0||v2.0(Rev1)|
|(Xilinx Answer 65444)||Xilinx PCI Express DMA Drivers and Software Guide|
|(Xilinx Answer 68049)||DMA Subsystem for PCI Express (Vivado 2016.3) - Performance Numbers|
|02/20/2016||Added (Xilinx Answer 66500)|
|04/13/2016||Updated for 2016.1 Release|
|06/06/2016||Added (Xilinx Answer 67111)|
|08/06/2016||Updated for 2016.2 Release|
|07/29/2016||Added (Xilinx Answer 67421)|
|10/05/2016||Updated for 2016.3 Release|