Mateusz Nowicki <[email protected]> writes:

> Add two HMP commands for inspecting emulated NVMe controllers from
> the QEMU monitor without attaching gdb to the QEMU process:
>
>   - 'info nvme'        - per-controller summary (PCI, identify
>                          fields, CC/CSTS/AQA, queue counts)
>   - 'info nvme-queues' - per-queue listing of admin and I/O SQ/CQ
>                          (size, head/tail, PRP1, doorbell offset,
>                          phase tag)
>
> Useful for verifying queue setup, doorbell rings, AERs held in the
> admin SQ and similar driver/controller interaction details from a
> running QEMU monitor.

I can take this, but I'd like at least an Acked-by from an NVME
maintainer.


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