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Diffstat (limited to 'tpm/tpm_int.h')
| -rw-r--r-- | tpm/tpm_int.h | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/tpm/tpm_int.h b/tpm/tpm_int.h deleted file mode 100644 index 340bfd52f1..0000000000 --- a/tpm/tpm_int.h +++ /dev/null @@ -1,95 +0,0 @@ -/* - * TPM configuration - * - * Copyright (C) 2011-2013 IBM Corporation - * - * Authors: - * Stefan Berger <stefanb@us.ibm.com> - * - * This work is licensed under the terms of the GNU GPL, version 2 or later. - * See the COPYING file in the top-level directory. - */ -#ifndef TPM_TPM_INT_H -#define TPM_TPM_INT_H - -#include "exec/memory.h" -#include "tpm/tpm_tis.h" - -/* overall state of the TPM interface */ -struct TPMState { - ISADevice busdev; - MemoryRegion mmio; - - union { - TPMTISEmuState tis; - } s; - - uint8_t locty_number; - TPMLocality *locty_data; - - char *backend; - TPMBackend *be_driver; -}; - -#define TPM(obj) OBJECT_CHECK(TPMState, (obj), TYPE_TPM_TIS) - -struct TPMDriverOps { - enum TpmType type; - /* get a descriptive text of the backend to display to the user */ - const char *(*desc)(void); - - TPMBackend *(*create)(QemuOpts *opts, const char *id); - void (*destroy)(TPMBackend *t); - - /* initialize the backend */ - int (*init)(TPMBackend *t, TPMState *s, TPMRecvDataCB *datacb); - /* start up the TPM on the backend */ - int (*startup_tpm)(TPMBackend *t); - /* returns true if nothing will ever answer TPM requests */ - bool (*had_startup_error)(TPMBackend *t); - - size_t (*realloc_buffer)(TPMSizedBuffer *sb); - - void (*deliver_request)(TPMBackend *t); - - void (*reset)(TPMBackend *t); - - void (*cancel_cmd)(TPMBackend *t); - - bool (*get_tpm_established_flag)(TPMBackend *t); -}; - -struct tpm_req_hdr { - uint16_t tag; - uint32_t len; - uint32_t ordinal; -} QEMU_PACKED; - -struct tpm_resp_hdr { - uint16_t tag; - uint32_t len; - uint32_t errcode; -} QEMU_PACKED; - -#define TPM_TAG_RQU_COMMAND 0xc1 -#define TPM_TAG_RQU_AUTH1_COMMAND 0xc2 -#define TPM_TAG_RQU_AUTH2_COMMAND 0xc3 - -#define TPM_TAG_RSP_COMMAND 0xc4 -#define TPM_TAG_RSP_AUTH1_COMMAND 0xc5 -#define TPM_TAG_RSP_AUTH2_COMMAND 0xc6 - -#define TPM_FAIL 9 - -#define TPM_ORD_GetTicks 0xf1 - -TPMBackend *qemu_find_tpm(const char *id); -int tpm_register_model(enum TpmModel model); -int tpm_register_driver(const TPMDriverOps *tdo); -void tpm_display_backend_drivers(void); -const TPMDriverOps *tpm_get_backend_driver(const char *type); -void tpm_write_fatal_error_response(uint8_t *out, uint32_t out_len); - -extern const TPMDriverOps tpm_passthrough_driver; - -#endif /* TPM_TPM_INT_H */ |