Re: [tpmdd-devel] [PATCH RFC 1/3] tpm_crb: expand struct crb_control_area to struct crb_regs

[Jason Gunthorpe]

On Mon, Oct 10, 2016 at 12:25:11AM +0000, Winkler, Tomas wrote:

> I addition I believe it should be always on offset FED4_0xxxh by the
> Spec, so all this arithmetic is a bit of overkill.

We don't have any hard coded addresses in the drivers - that seems
very inappropriate these days..

Is that address really not discoverable via ACPI somehow?

Jason