diff options
| author | Rijo Thomas <Rijo-john.Thomas@amd.com> | 2019-12-04 11:49:00 +0530 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-12-20 14:58:32 +0800 |
| commit | 6eb0cc72bcbe9cc5b9ccd41d7226929767e41311 (patch) | |
| tree | b43c2be255bab56570afb0a4bc9dfc28ee63363a /drivers/crypto/ccp/sp-dev.h | |
| parent | b93566f1bb54e02a1ff1e3b4782073be1886744e (diff) | |
crypto: ccp - move SEV vdata to a dedicated data structure
PSP can support both SEV and TEE interface. Therefore, move
SEV specific registers to a dedicated data structure.
TEE interface specific registers will be added in a later
patch.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Jens Wiklander <jens.wiklander@linaro.org>
Co-developed-by: Devaraj Rangasamy <Devaraj.Rangasamy@amd.com>
Signed-off-by: Devaraj Rangasamy <Devaraj.Rangasamy@amd.com>
Signed-off-by: Rijo Thomas <Rijo-john.Thomas@amd.com>
Acked-by: Gary R Hook <gary.hook@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 | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/crypto/ccp/sp-dev.h b/drivers/crypto/ccp/sp-dev.h index 53c12562d31e..0394c752a7c8 100644 --- a/drivers/crypto/ccp/sp-dev.h +++ b/drivers/crypto/ccp/sp-dev.h @@ -39,10 +39,14 @@ struct ccp_vdata { const unsigned int rsamax; }; -struct psp_vdata { +struct sev_vdata { const unsigned int cmdresp_reg; const unsigned int cmdbuff_addr_lo_reg; const unsigned int cmdbuff_addr_hi_reg; +}; + +struct psp_vdata { + const struct sev_vdata *sev; const unsigned int feature_reg; const unsigned int inten_reg; const unsigned int intsts_reg; |