Messages in this thread | | | Date | Fri, 28 Jan 2022 11:31:37 +0100 | From | Daniel Wagner <> | Subject | Re: [RFC] nvme: Do not reject dynamic controller cntlid |
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On Thu, Jan 27, 2022 at 09:17:58AM -0800, Keith Busch wrote: > > +static inline bool nvme_ctrl_dynamic(struct nvme_ctrl *ctrl) > > +{ > > + return ctrl->cntlid == 0xffff; > > +} > > It's probably safe to assume 0xffff is dynamic, but spec suggests we > check ID_CTRL.FCATT bit 0.
Okay, but this one is only defined for fabrics. I haven't found anything so far which is equivalent to FCATT bit 0 for memory based transport.
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