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| author | Mario Limonciello <mario.limonciello@amd.com> | 2024-05-28 16:07:11 -0500 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2024-06-07 19:46:39 +0800 |
| commit | 82f9327f774c6e040ba63a887a85fa2e290a233a (patch) | |
| tree | 125a995ade0ee9f68b864e668ed8f4a51bcad838 /drivers/crypto/ccp/sp-dev.h | |
| parent | b4100947a8014e1876872546398275968f77e1ad (diff) | |
| download | linux-82f9327f774c6e040ba63a887a85fa2e290a233a.tar.gz linux-82f9327f774c6e040ba63a887a85fa2e290a233a.tar.bz2 linux-82f9327f774c6e040ba63a887a85fa2e290a233a.zip | |
crypto: ccp - Add support for getting security attributes on some older systems
Older systems will not populate the security attributes in the
capabilities register. The PSP on these systems, however, does have a
command to get the security attributes. Use this command during ccp
startup to populate the attributes if they're missing.
Closes: https://github.com/fwupd/fwupd/issues/5284
Closes: https://github.com/fwupd/fwupd/issues/5675
Closes: https://github.com/fwupd/fwupd/issues/6253
Closes: https://github.com/fwupd/fwupd/issues/7280
Closes: https://github.com/fwupd/fwupd/issues/6323
Closes: https://github.com/fwupd/fwupd/discussions/5433
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/ccp/sp-dev.h')
| -rw-r--r-- | drivers/crypto/ccp/sp-dev.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/crypto/ccp/sp-dev.h b/drivers/crypto/ccp/sp-dev.h index c4e125efe6c7..0895de823674 100644 --- a/drivers/crypto/ccp/sp-dev.h +++ b/drivers/crypto/ccp/sp-dev.h @@ -29,6 +29,7 @@ #define CACHE_WB_NO_ALLOC 0xb7 #define PLATFORM_FEATURE_DBC 0x1 +#define PLATFORM_FEATURE_HSTI 0x2 #define PSP_FEATURE(psp, feat) (psp->vdata && psp->vdata->platform_features & PLATFORM_FEATURE_##feat) |