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632b0b5301
Extend the functionality of AMD Secure Processor (SP) driver by providing an in-kernel API to submit commands to TEE ring buffer for processing by Trusted OS running on AMD Secure Processor. Following TEE commands are supported by Trusted OS: * TEE_CMD_ID_LOAD_TA : Load Trusted Application (TA) binary into TEE environment * TEE_CMD_ID_UNLOAD_TA : Unload TA binary from TEE environment * TEE_CMD_ID_OPEN_SESSION : Open session with loaded TA * TEE_CMD_ID_CLOSE_SESSION : Close session with loaded TA * TEE_CMD_ID_INVOKE_CMD : Invoke a command with loaded TA * TEE_CMD_ID_MAP_SHARED_MEM : Map shared memory * TEE_CMD_ID_UNMAP_SHARED_MEM : Unmap shared memory Linux AMD-TEE driver will use this API to submit command buffers for processing in Trusted Execution Environment. The AMD-TEE driver shall be introduced in a separate patch. Cc: Jens Wiklander <jens.wiklander@linaro.org> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: Ard Biesheuvel <ard.biesheuvel@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> |
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| .. | ||
| ccp-crypto-aes-cmac.c | ||
| ccp-crypto-aes-galois.c | ||
| ccp-crypto-aes-xts.c | ||
| ccp-crypto-aes.c | ||
| ccp-crypto-des3.c | ||
| ccp-crypto-main.c | ||
| ccp-crypto-rsa.c | ||
| ccp-crypto-sha.c | ||
| ccp-crypto.h | ||
| ccp-debugfs.c | ||
| ccp-dev-v3.c | ||
| ccp-dev-v5.c | ||
| ccp-dev.c | ||
| ccp-dev.h | ||
| ccp-dmaengine.c | ||
| ccp-ops.c | ||
| Kconfig | ||
| Makefile | ||
| psp-dev.c | ||
| psp-dev.h | ||
| sev-dev.c | ||
| sev-dev.h | ||
| sp-dev.c | ||
| sp-dev.h | ||
| sp-pci.c | ||
| sp-platform.c | ||
| tee-dev.c | ||
| tee-dev.h | ||