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AndyRea's avatar
AndyRea
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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

This is expected the PCIe link will be lost when you reconfigure the FPGA. What you can probably do is mask the Advanced Error Reporting (Uncorrectable Error and correctable error) from the Host (RP) before re-configure the FPGA, so that it will not take any action when the PCIe link is lost.


AndyRea's avatar
AndyRea
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4 years ago
How do you do that? I have no idea what that entails