On Mon, Dec 12, 2016 at 07:53:06PM +0200, Jarkko Sakkinen wrote:
> On Mon, Dec 12, 2016 at 03:57:54PM +, Winkler, Tomas wrote:
> > > > On Mon, Dec 12, 2016 at 02:25:32PM +, Winkler, Tomas wrote:
> > > > > >
> > > > > > In order to provide access to locality registers, this commits
> > > > >
On Mon, Dec 12, 2016 at 03:57:54PM +, Winkler, Tomas wrote:
> > > On Mon, Dec 12, 2016 at 02:25:32PM +, Winkler, Tomas wrote:
> > > > >
> > > > > In order to provide access to locality registers, this commits
> > > > > adds mapping of the head of the CRB registers, which are located right
>
On Mon, Dec 12, 2016 at 03:28:01PM +, Winkler, Tomas wrote:
> >
> > I've tested is completley disjoint from the region pointed by the ACPI
> > device
> > tree (SSDT in PTT's case).
> >
> > Here's example device from my x250:
> >
> > Device (TPM)
> > {
> > Name (_HID, "MSFT0101" /* TPM 2.0 S
> > On Mon, Dec 12, 2016 at 02:25:32PM +, Winkler, Tomas wrote:
> > > >
> > > > In order to provide access to locality registers, this commits
> > > > adds mapping of the head of the CRB registers, which are located right
> before the control area.
> > > >
> > > > Signed-off-by: Jarkko Sakkinen
On Mon, Dec 12, 2016 at 05:31:08PM +0200, Jarkko Sakkinen wrote:
> On Mon, Dec 12, 2016 at 05:20:01PM +0200, Jarkko Sakkinen wrote:
> > On Mon, Dec 12, 2016 at 02:25:32PM +, Winkler, Tomas wrote:
> > > >
> > > > In order to provide access to locality registers, this commits adds
> > > > mappi
On Mon, Dec 12, 2016 at 05:20:01PM +0200, Jarkko Sakkinen wrote:
> On Mon, Dec 12, 2016 at 02:25:32PM +, Winkler, Tomas wrote:
> > >
> > > In order to provide access to locality registers, this commits adds
> > > mapping of
> > > the head of the CRB registers, which are located right before t
>
> I've tested is completley disjoint from the region pointed by the ACPI device
> tree (SSDT in PTT's case).
>
> Here's example device from my x250:
>
> Device (TPM)
> {
> Name (_HID, "MSFT0101" /* TPM 2.0 Security Device */) // _HID: Hardware ID
> Name (_STR, Unicode ("TPM 2.0 Device")) //
On Mon, Dec 12, 2016 at 02:25:32PM +, Winkler, Tomas wrote:
> >
> > In order to provide access to locality registers, this commits adds mapping
> > of
> > the head of the CRB registers, which are located right before the control
> > area.
> >
> > Signed-off-by: Jarkko Sakkinen
> > ---
> >
>
> In order to provide access to locality registers, this commits adds mapping of
> the head of the CRB registers, which are located right before the control
> area.
>
> Signed-off-by: Jarkko Sakkinen
> ---
> drivers/char/tpm/tpm_crb.c | 89 +
> -
>
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