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What is the MCH reporting mechanism for Hublink parity errors?

April 26, 2017errors MCh mechanism parity

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What is the MCH reporting mechanism for Hublink parity errors?

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The MCH parity error reporting mechanism for Hublink A, Device 0 is the PCICMD register (address offset 04-05h bit 6). This will generate a SERR message from the MCH to the ICH over the HUB interface if the PCICMD register bit 8 is also enabled.