Re: [PATCH v3 42/74] x86/cpu/vfm: Update tpm files

[Jarkko Sakkinen]

On Wed Apr 17, 2024 at 12:22 AM EEST, Tony Luck wrote:
> New CPU #defines encode vendor and family as well as model.
>
> Signed-off-by: Tony Luck <tony.luck@xxxxxxxxx>
> ---
>  drivers/char/tpm/tpm.h          | 1 +
>  drivers/char/tpm/tpm_tis_core.h | 2 +-
>  2 files changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
> index 61445f1dc46d..895f2dba266c 100644
> --- a/drivers/char/tpm/tpm.h
> +++ b/drivers/char/tpm/tpm.h
> @@ -28,6 +28,7 @@
>  #include <linux/tpm_eventlog.h>
>  
>  #ifdef CONFIG_X86
> +#include <asm/cpu_device_id.h>
>  #include <asm/intel-family.h>
>  #endif
>  
> diff --git a/drivers/char/tpm/tpm_tis_core.h b/drivers/char/tpm/tpm_tis_core.h
> index 13e99cf65efe..c940fd18988e 100644
> --- a/drivers/char/tpm/tpm_tis_core.h
> +++ b/drivers/char/tpm/tpm_tis_core.h
> @@ -210,7 +210,7 @@ static inline int tpm_tis_verify_crc(struct tpm_tis_data *data, size_t len,
>  static inline bool is_bsw(void)
>  {
>  #ifdef CONFIG_X86
> -	return ((boot_cpu_data.x86_model == INTEL_FAM6_ATOM_AIRMONT) ? 1 : 0);
> +	return ((boot_cpu_data.x86_vfm == INTEL_ATOM_AIRMONT) ? 1 : 0);
>  #else
>  	return false;
>  #endif

Thanks!

Reviewed-by: Jarkko Sakkinen <jarkko@xxxxxxxxxx>

You want me to pick this?

BR, Jarkko