[PATCH 5/5] crypto: ccp: Move message about TSME being enabled later in init

From: Mario Limonciello
Date: Mon May 27 2024 - 11:31:30 EST


Some of the security attributes data is now populated from an HSTI
command on some processors, so show the message after it has been
populated.

Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx>
---
drivers/crypto/ccp/hsti.c | 7 +++++++
drivers/crypto/ccp/psp-dev.c | 8 --------
2 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/drivers/crypto/ccp/hsti.c b/drivers/crypto/ccp/hsti.c
index 8f583902d786..1b39a4fb55c0 100644
--- a/drivers/crypto/ccp/hsti.c
+++ b/drivers/crypto/ccp/hsti.c
@@ -127,5 +127,12 @@ int psp_init_hsti(struct psp_device *psp)
if (!psp->capability.security_reporting)
return 0;

+ if (psp->capability.tsme_status) {
+ if (cc_platform_has(CC_ATTR_HOST_MEM_ENCRYPT))
+ dev_notice(psp->dev, "psp: Both TSME and SME are active, SME is unnecessary when TSME is active.\n");
+ else
+ dev_notice(psp->dev, "psp: TSME enabled\n");
+ }
+
return 0;
}
diff --git a/drivers/crypto/ccp/psp-dev.c b/drivers/crypto/ccp/psp-dev.c
index 0a01ad134609..1c5a7189631e 100644
--- a/drivers/crypto/ccp/psp-dev.c
+++ b/drivers/crypto/ccp/psp-dev.c
@@ -157,14 +157,6 @@ static unsigned int psp_get_capability(struct psp_device *psp)
}
psp->capability.raw = val;

- /* Detect TSME and/or SME status */
- if (psp->capability.security_reporting && psp->capability.tsme_status) {
- if (cc_platform_has(CC_ATTR_HOST_MEM_ENCRYPT))
- dev_notice(psp->dev, "psp: Both TSME and SME are active, SME is unnecessary when TSME is active.\n");
- else
- dev_notice(psp->dev, "psp: TSME enabled\n");
- }
-
return 0;
}

--
2.43.0