Messages in this thread | | | Subject | Re: [PATCH V5 3/3] PCI: Mask and unmask hotplug interrupts during reset | From | Sinan Kaya <> | Date | Fri, 20 Jul 2018 23:07:20 -0700 |
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On 7/20/2018 7:58 PM, Sinan Kaya wrote: > We need to figure out how to gracefully return inside hotplug driver > if link down happened and there is an error pending.
How about adding the following into the hotplug ISR?
1. check if firmware first is disabled 2. check if there is a fatal error pending in the device_status register of the PCI Express capability on the root port. 3. bail out from hotplug routine if this is the case. 4. otherwise, existing behavior.
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