Messages in this thread | | | Date | Fri, 27 Jan 2012 11:44:16 -0800 | From | Jesse Barnes <> | Subject | Re: [PATCH 1/1][resend] check for pci bar restore completion and retry |
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On Thu, 26 Jan 2012 10:25:53 -0800 "Kay, Allen M" <allen.m.kay@intel.com> wrote:
> On some OEM systems, pci_restore_state() is called while FLR has not yet > completed. As a result, PCI BAR register restore is not successful. This fix > reads back the restored value and compares it with saved value and re-tries 10 > times before giving up.
Applied, but I don't think I got an answer as to why we don't do this delay/check when we perform the FLR in the first place?
-- Jesse Barnes, Intel Open Source Technology Center [unhandled content-type:application/pgp-signature] | |