Re: [PATCH 3/3] x86/sev: add a SVSM vTPM platform device

[Jason Gunthorpe]

On Wed, Dec 11, 2024 at 04:38:29PM +0100, Stefano Garzarella wrote:

> Except for the call to pops->sendrcv(buffer) the rest depends on how
> the TCG TPM reference implementation [1] expects the request/response
> to be formatted (we refer to this protocol with MSSIM).

Make a small inline helper to do the reformatting? Much better than a
layered driver.

> That is why I was saying to create a header with helpers that create
> the request/parse the response as TCG TPM expects.

Yes helpers sound better

Jason