diff options
Diffstat (limited to 'drivers/crypto/ccp/psp-dev.c')
| -rw-r--r-- | drivers/crypto/ccp/psp-dev.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/crypto/ccp/psp-dev.c b/drivers/crypto/ccp/psp-dev.c index 56bf832c2947..7d9d2042be35 100644 --- a/drivers/crypto/ccp/psp-dev.c +++ b/drivers/crypto/ccp/psp-dev.c @@ -154,11 +154,10 @@ static unsigned int psp_get_capability(struct psp_device *psp) dev_notice(psp->dev, "psp: unable to access the device: you might be running a broken BIOS.\n"); return -ENODEV; } - psp->capability = val; + psp->capability.raw = val; /* Detect TSME and/or SME status */ - if (PSP_CAPABILITY(psp, PSP_SECURITY_REPORTING) && - psp->capability & (PSP_SECURITY_TSME_STATUS << PSP_CAPABILITY_PSP_SECURITY_OFFSET)) { + 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 @@ -171,7 +170,7 @@ static unsigned int psp_get_capability(struct psp_device *psp) static int psp_check_sev_support(struct psp_device *psp) { /* Check if device supports SEV feature */ - if (!PSP_CAPABILITY(psp, SEV)) { + if (!psp->capability.sev) { dev_dbg(psp->dev, "psp does not support SEV\n"); return -ENODEV; } @@ -182,7 +181,7 @@ static int psp_check_sev_support(struct psp_device *psp) static int psp_check_tee_support(struct psp_device *psp) { /* Check if device supports TEE feature */ - if (!PSP_CAPABILITY(psp, TEE)) { + if (!psp->capability.tee) { dev_dbg(psp->dev, "psp does not support TEE\n"); return -ENODEV; } @@ -214,7 +213,7 @@ static int psp_init(struct psp_device *psp) /* dbc must come after platform access as it tests the feature */ if (PSP_FEATURE(psp, DBC) || - PSP_CAPABILITY(psp, DBC_THRU_EXT)) { + psp->capability.dbc_thru_ext) { ret = dbc_dev_init(psp); if (ret) return ret; |