linux-kernel - [PATCH v3 42/74] x86/cpu/vfm: Update tpm files

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Date: Tue, 16 Apr 2024 14:22:02 -0700
From: Tony Luck <tony.luck@...el.com>
To: Peter Huewe <peterhuewe@....de>,
	Jarkko Sakkinen <jarkko@...nel.org>
Cc: Jason Gunthorpe <jgg@...pe.ca>,
	linux-integrity@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	patches@...ts.linux.dev,
	Tony Luck <tony.luck@...el.com>
Subject: [PATCH v3 42/74] x86/cpu/vfm: Update tpm files

New CPU #defines encode vendor and family as well as model.

Signed-off-by: Tony Luck <tony.luck@...el.com>
---
 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
-- 
2.44.0