(also known as root complex memory or BFM Shared Memory). See figure 7-2 of the 8.0 PCIe Compiler User Guide. I'm not a software guy, but you will need to get the system to lock down that memory and give you the real physical memory address of it (not the virtual address the ...
The Verilog localparam statements that define all of the WR_DESCxxx and RD_DESCxxx values are by definition the correct values. I don't see the problem with the second issue. The first two times the "chained_dma_test" task is called, the input "use_eplast"...