RE: [RFC] add io_uring support in scsi layer

[Kashyap Desai <kashyap.desai@broadcom.com>]

> > megaraid_sas and mpt3sas driver will be immediate users of this
> > interface.
> > Both the drivers can use mq_poll only if it has exposed more than one
> > nr_hw_queues.
>
> Perhaps you could add some comments in scsi_host.h about what the
>     int (* mq_poll)(struct Scsi_Host *shost, unsigned int queue_num);
>
> callback should do. And you could implement it in the scsi_debug driver
> which
> should have all the other hooks as it is part 15 of the shared host tag
> support
> patchset.

I will add supporting comment in  scsi_host.h.  I will also add scsi_debug
support and include it in my next patchset.

Kashyap

>
> > Waiting for below changes to enable shared host tag support.
> >
> > https://patchwork.kernel.org/cover/11724429/
>
> I'm testing this at the moment. So far so good.
>
> Doug Gilbert