diff options
| author | Brijesh Singh <brijesh.singh@amd.com> | 2017-12-04 10:57:28 -0600 |
|---|---|---|
| committer | Brijesh Singh <brijesh.singh@amd.com> | 2017-12-04 10:57:28 -0600 |
| commit | 2a6170dfe755b167ca8d6bba2e73695f08b37c54 (patch) | |
| tree | a84a23299f41a90e566c6b7acb92d27849fd0316 /drivers/crypto/ccp/Makefile | |
| parent | 592d5e74ddb28f66c5f4acffcd36156b1621a7c4 (diff) | |
| download | linux-stable-2a6170dfe755b167ca8d6bba2e73695f08b37c54.tar.gz linux-stable-2a6170dfe755b167ca8d6bba2e73695f08b37c54.tar.bz2 linux-stable-2a6170dfe755b167ca8d6bba2e73695f08b37c54.zip | |
crypto: ccp: Add Platform Security Processor (PSP) device support
The Platform Security Processor (PSP) is part of the AMD Secure
Processor (AMD-SP) functionality. The PSP is a dedicated processor
that provides support for key management commands in Secure Encrypted
Virtualization (SEV) mode, along with software-based Trusted Execution
Environment (TEE) to enable third-party trusted applications.
Note that the key management functionality provided by the SEV firmware
can be used outside of the kvm-amd driver hence it doesn't need to
depend on CONFIG_KVM_AMD.
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Radim Krčmář" <rkrcmar@redhat.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Gary Hook <gary.hook@amd.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: linux-crypto@vger.kernel.org
Cc: kvm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Improvements-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'drivers/crypto/ccp/Makefile')
| -rw-r--r-- | drivers/crypto/ccp/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/crypto/ccp/Makefile b/drivers/crypto/ccp/Makefile index c4ce726b931e..51d1c0cf66c7 100644 --- a/drivers/crypto/ccp/Makefile +++ b/drivers/crypto/ccp/Makefile @@ -8,6 +8,7 @@ ccp-$(CONFIG_CRYPTO_DEV_SP_CCP) += ccp-dev.o \ ccp-dmaengine.o \ ccp-debugfs.o ccp-$(CONFIG_PCI) += sp-pci.o +ccp-$(CONFIG_CRYPTO_DEV_SP_PSP) += psp-dev.o obj-$(CONFIG_CRYPTO_DEV_CCP_CRYPTO) += ccp-crypto.o ccp-crypto-objs := ccp-crypto-main.o \ |