open-power/snap

PSL P9 with S121B: snap_example timeout

Closed this issue · 2 comments

PSLSE=capi2 cc2d565 2017-12-13, SNAP=master ac0adf8 2017-12-12,
card=S121B (incl BRAM), action= hdl_example
snap_example -a2 -S1 -B0 -A4096 -t260 fails with timeout,
the output buffer shows '00 00' after address 0xc80.
AET is available under /afs/bb/proj/fpga/framework/jkayser/snap_master/hardware/sim/ies/20171214_151607

This was a problem in the new DMA logic for P9D.

solved and merged into master