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Re: [PATCH V7 1/3] PCI: limit FLR wait time to 100ms maximum

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On 8/2/2017 4:27 PM, Bjorn Helgaas wrote:
> I haven't worked through all the details of what 6.6.2 says, but I
> think it uses 100ms in the context of the *minimum* time software must
> wait between initiating an FLR and initializing the function

Here is what spec says in 6.6.2

"After an FLR has been initiated by writing a 1b to the Initiate Function Level Reset bit,
the Function must complete the FLR within 100 ms."

I interpret this as maximum.

-- 
Sinan Kaya
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.

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[PATCH V7 1/3] PCI: limit FLR wait time to 100ms maximum Sinan Kaya <okaya@codeaurora.org> - 2017-08-02 21:20 +0200
  [PATCH V7 2/3] PCI: handle CRS returned by device after FLR Sinan Kaya <okaya@codeaurora.org> - 2017-08-02 21:20 +0200
  [PATCH V7 3/3] PCI: display not responding message while device is unreachable Sinan Kaya <okaya@codeaurora.org> - 2017-08-02 21:20 +0200
  Re: [PATCH V7 1/3] PCI: limit FLR wait time to 100ms maximum Bjorn Helgaas <helgaas@kernel.org> - 2017-08-02 22:30 +0200
    Re: [PATCH V7 1/3] PCI: limit FLR wait time to 100ms maximum Sinan Kaya <okaya@codeaurora.org> - 2017-08-02 22:40 +0200
    Re: [PATCH V7 1/3] PCI: limit FLR wait time to 100ms maximum Sinan Kaya <okaya@codeaurora.org> - 2017-08-02 23:30 +0200

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