Messages in this thread | | | Date | Fri, 31 May 2019 08:03:36 -0500 | From | Bjorn Helgaas <> | Subject | Re: [PATCH v3 1/5] PCI/ACPI: Add _OSC based negotiation support for DPC |
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On Tue, May 14, 2019 at 03:18:13PM -0700, sathyanarayanan.kuppuswamy@linux.intel.com wrote: > From: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> > > As per PCI Firmware Specification, r3.2 ECN > (https://members.pcisig.com/wg/PCI-SIG/document/12614), OS can use > bit 7 of _OSC Control Field to negotiate control over Downstream Port > Containment (DPC) configuration of PCIe port.
I think this citation should reference the "Downstream Port Containment Related Enhancements ECN", i.e., it should include the title of the ECN. I first thought you were citing the PCI Firmware Spec, r3.2, but of course it's not in there.
Bjorn
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