On 8/6/2017 10:09 PM, Sinan Kaya wrote:
> +     pcie_capability_read_word(dev, PCI_EXP_RTCAP, &root_cap);
> +     if (root_cap & PCI_EXP_RTCAP_CRSVIS) {
> +             /* don't touch the HW before waiting 100ms */
> +             msleep(100);

This is obviously broken. I should have checked the capability
on the root port. I was trying to get it out before Monday.

However, I still want to hear about the preference of this
methodology.

-- 
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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