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

2016-10-08 Thread Jarkko Sakkinen
On Sat, Oct 08, 2016 at 02:59:36PM +0300, Tomas Winkler wrote: > From: "Winkler, Tomas" > > 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 s

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

2016-10-08 Thread Tomas Winkler
From: "Winkler, Tomas" 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

Re: [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

[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