Re: [PATCH] tpm/tpm_crb: Use start method value from ACPI table directly

2017-09-13 Thread Jarkko Sakkinen
On Wed, Sep 13, 2017 at 03:33:51PM -0500, anjia...@codeaurora.org wrote: > On 2017-09-06 07:39, Jarkko Sakkinen wrote: > > On Fri, Aug 25, 2017 at 06:28:55PM -0500, Jiandi An wrote: > > > This patch gets rid of dealing with intermediate flag for start method > > > and use start method value from AC

Re: [PATCH] tpm/tpm_crb: Use start method value from ACPI table directly

2017-09-13 Thread anjiandi
On 2017-09-06 07:39, Jarkko Sakkinen wrote: On Fri, Aug 25, 2017 at 06:28:55PM -0500, Jiandi An wrote: This patch gets rid of dealing with intermediate flag for start method and use start method value from ACPI table directly. For ARM64, the locality is handled by Trust Zone in FW. The layout

Re: [PATCH] tpm/tpm_crb: Use start method value from ACPI table directly

2017-09-06 Thread Jarkko Sakkinen
On Fri, Aug 25, 2017 at 06:28:55PM -0500, Jiandi An wrote: > This patch gets rid of dealing with intermediate flag for start method > and use start method value from ACPI table directly. > > For ARM64, the locality is handled by Trust Zone in FW. The layout > does not have crb_regs_head. It is h

Re: [PATCH] tpm/tpm_crb: Use start method value from ACPI table directly

2017-08-29 Thread Jarkko Sakkinen
On Fri, Aug 25, 2017 at 06:28:55PM -0500, Jiandi An wrote: > This patch gets rid of dealing with intermediate flag for start method > and use start method value from ACPI table directly. > > For ARM64, the locality is handled by Trust Zone in FW. The layout > does not have crb_regs_head. It is h

[PATCH] tpm/tpm_crb: Use start method value from ACPI table directly

2017-08-25 Thread Jiandi An
This patch gets rid of dealing with intermediate flag for start method and use start method value from ACPI table directly. For ARM64, the locality is handled by Trust Zone in FW. The layout does not have crb_regs_head. It is hitting the following line. dev_warn(dev, FW_BUG "Bad ACPI memory layo