Re: [PATCH v3 fwctl 4/5] fwctl/bnxt_fwctl: Add bnxt fwctl device

[Pavan Chebbi]

>
> You are going to struggle very much supporting this kind of ill suited
> FW API through this interface, I think you need to rework the FW
> protocol...
>
> Or add some very complex kernel validation and do something about
> forward compatibility...
>
> Or only support commands the FW promises will never have a DMA address
> in them.

Hello Jason, I will send the next revision removing the support for
any DMA capable commands.
We are working to add some infrastructure to our FW interface which we
may use to validate and address the direct access concerns.
I will add the DMA capable commands' support as a separate patch once
that is ready and that will also be easy to review.

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