my device zynq 7000,
configure PCIe core type : root complex,
when I insert RAID card (as endpoint)，pl_ltssm_state = '04，RXSTATUS = 000 ,I want to know whether detect the raid card .
if Receiver Detect Failures ,why? How to solve ?
There could be reset and clock related issues also on the EP side.
There could be receiver detection failures on the EP side and LTSSM of EP struck in detect state .
These might be reasons for ElecIdle from EP.
Check in that aspect.