[tpmdd-devel] [PATCH v4 1/4] tpm/tpm_crb: implement tpm crb idle state

2016-09-15 Thread Tomas Winkler
The register TPM_CRB_CTRL_REQ_x contains bits goIdle and cmdReady for SW to indicate that the device can enter or should exit the idle state. The legacy ACPI-start (SMI + DMA) based devices do not support these bits and the idle state management is not exposed to the host SW. Thus, this functional

Re: [tpmdd-devel] [PATCH v3 1/4] tpm/tpm_crb: implement tpm crb idle state

2016-09-15 Thread Jarkko Sakkinen
On Thu, Sep 15, 2016 at 06:28:27AM +, Winkler, Tomas wrote: > > Subject: Re: [PATCH v3 1/4] tpm/tpm_crb: implement tpm crb idle state > > > > On Mon, Sep 12, 2016 at 04:04:18PM +0300, Tomas Winkler wrote: > > > The register TPM_CRB_CTRL_REQ_x contains bits goIdle and cmdReady for > > > SW to i

Re: [tpmdd-devel] [PATCH v3 1/4] tpm/tpm_crb: implement tpm crb idle state

2016-09-15 Thread Winkler, Tomas
> > > Subject: Re: [PATCH v3 1/4] tpm/tpm_crb: implement tpm crb idle > > > state > > > > > > On Mon, Sep 12, 2016 at 04:04:18PM +0300, Tomas Winkler wrote: > > > > The register TPM_CRB_CTRL_REQ_x contains bits goIdle and cmdReady > > > > for SW to indicate that the device can enter or should exit

Re: [tpmdd-devel] [PATCH v4 1/4] tpm/tpm_crb: implement tpm crb idle state

2016-09-15 Thread Jarkko Sakkinen
On Thu, Sep 15, 2016 at 10:27:38AM +0300, Tomas Winkler wrote: > The register TPM_CRB_CTRL_REQ_x contains bits goIdle and cmdReady for > SW to indicate that the device can enter or should exit the idle state. > > The legacy ACPI-start (SMI + DMA) based devices do not support these > bits and the i

Re: [tpmdd-devel] [PATCH v3 1/4] tpm/tpm_crb: implement tpm crb idle state

2016-09-15 Thread Jarkko Sakkinen
On Thu, Sep 15, 2016 at 08:23:03AM +, Winkler, Tomas wrote: > > > > Subject: Re: [PATCH v3 1/4] tpm/tpm_crb: implement tpm crb idle > > > > state > > > > > > > > On Mon, Sep 12, 2016 at 04:04:18PM +0300, Tomas Winkler wrote: > > > > > The register TPM_CRB_CTRL_REQ_x contains bits goIdle and cmd

Re: [tpmdd-devel] [PATCH v3 1/4] tpm/tpm_crb: implement tpm crb idle state

2016-09-15 Thread Winkler, Tomas
> On Thu, Sep 15, 2016 at 08:23:03AM +, Winkler, Tomas wrote: > > > > > Subject: Re: [PATCH v3 1/4] tpm/tpm_crb: implement tpm crb idle > > > > > state > > > > > > > > > > On Mon, Sep 12, 2016 at 04:04:18PM +0300, Tomas Winkler wrote: > > > > > > The register TPM_CRB_CTRL_REQ_x contains bits go