Messages in this thread | | | Date | Fri, 13 Dec 2013 19:39:11 -0800 | From | Guenter Roeck <> | Subject | Re: [PATCH v2 2/4] pciehp: Use link change notifications for hot-plug and removal |
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On Fri, Dec 13, 2013 at 05:58:08PM -0800, Yinghai Lu wrote: > On Fri, Dec 13, 2013 at 1:14 PM, Bjorn Helgaas <bhelgaas@google.com> wrote: > > On Fri, Dec 13, 2013 at 12:04 PM, Rajat Jain <rajatjain@juniper.net> wrote: > > > >> Once again: the way I interpret this is: > >> * Always enable Link events. > >> * Disable presence events if attention button is present. > > > > That sounds like a good plan to me. > > How about Diag_Reset from MPT2SAS and others? > link could up and down >
Good question. Another question is how this would play together with AER functions, specifically link_reset and slot_reset.
In this context ... is it possible that the link_reset function from struct pci_error_handlers is never called, or am I missing something ?
Guenter
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