diff options
Diffstat (limited to 'drivers/crypto/ccp/sp-dev.h')
| -rw-r--r-- | drivers/crypto/ccp/sp-dev.h | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/crypto/ccp/sp-dev.h b/drivers/crypto/ccp/sp-dev.h index 53c12562d31e..423594608ad1 100644 --- a/drivers/crypto/ccp/sp-dev.h +++ b/drivers/crypto/ccp/sp-dev.h @@ -2,7 +2,7 @@ /* * AMD Secure Processor driver * - * Copyright (C) 2017-2018 Advanced Micro Devices, Inc. + * Copyright (C) 2017-2019 Advanced Micro Devices, Inc. * * Author: Tom Lendacky <thomas.lendacky@amd.com> * Author: Gary R Hook <gary.hook@amd.com> @@ -39,10 +39,23 @@ 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 tee_vdata { + const unsigned int cmdresp_reg; + const unsigned int cmdbuff_addr_lo_reg; + const unsigned int cmdbuff_addr_hi_reg; + const unsigned int ring_wptr_reg; + const unsigned int ring_rptr_reg; +}; + +struct psp_vdata { + const struct sev_vdata *sev; + const struct tee_vdata *tee; const unsigned int feature_reg; const unsigned int inten_reg; const unsigned int intsts_reg; |