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AndyRea's avatar
AndyRea
Icon for New Contributor rankNew Contributor
4 years ago

PCIE surprise removal BIOS crash when reprogramming

using an Arria 10 with Hard PCIe engine for a DMA application with Ubuntu 20.x Linux as the host OS when the card is in a newish HP machine, re-programming the FPGA through JTAG once installed and ...
SengKok_L_Intel's avatar
SengKok_L_Intel
Icon for Regular Contributor rankRegular Contributor
4 years ago

You may use the setpci command, below is the example code, and you need to do it by using the right BDF in the PCIe tree topology.

sudo setpci -s 86:00.0 ECAP_AER+0x08.L=0xffffffff

sudo setpci -s 86:00.0 ECAP_AER+0x14.L=0xffffffff


*86:00.0 is the BDF