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authorYang Zhang <yang.z.zhang@intel.com>2015-08-28 09:58:54 +0800
committerYang Zhang <yang.z.zhang@intel.com>2015-09-01 12:44:00 +0800
commite44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch)
tree66b09f592c55df2878107a468a91d21506104d3f /qemu/hw/tpm/tpm_int.h
parent9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff)
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/hw/tpm/tpm_int.h')
-rw-r--r--qemu/hw/tpm/tpm_int.h75
1 files changed, 75 insertions, 0 deletions
diff --git a/qemu/hw/tpm/tpm_int.h b/qemu/hw/tpm/tpm_int.h
new file mode 100644
index 000000000..f2f285b3c
--- /dev/null
+++ b/qemu/hw/tpm/tpm_int.h
@@ -0,0 +1,75 @@
+/*
+ * 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_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;
+ TPMVersion be_tpm_version;
+};
+
+#define TPM(obj) OBJECT_CHECK(TPMState, (obj), TYPE_TPM_TIS)
+
+#define TPM_STANDARD_CMDLINE_OPTS \
+ { \
+ .name = "type", \
+ .type = QEMU_OPT_STRING, \
+ .help = "Type of TPM backend", \
+ }
+
+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_ContinueSelfTest 0x53
+#define TPM_ORD_GetTicks 0xf1
+
+
+/* TPM2 defines */
+#define TPM2_ST_NO_SESSIONS 0x8001
+
+#define TPM2_CC_ReadClock 0x00000181
+
+#endif /* TPM_TPM_INT_H */