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    SubjectRe: [patch 21/32] NTB/msi: Convert to msi_on_each_desc()
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    dave,

    On Wed, Dec 01 2021 at 15:53, Dave Jiang wrote:
    > On 12/1/2021 3:03 PM, Thomas Gleixner wrote:
    >> This still depends on how this overall discussion about representation
    >> of all of this stuff is resolved.
    >>
    >>>> What needs a subdevice to expose?
    >> Can you answer that too please?
    >
    > Sorry. So initial version of the IDXD sub-device is represented with a
    > single queue. It needs a command irq (emulated) and a completion irq
    > that is backed by a device vector (currently IMS).

    thanks for clarification! Let me think about it some more.

    tglx

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