sm501: Add missing arbitration control register
[qemu.git] / hw / tpm / tpm_int.h
1 /*
2 * TPM configuration
3 *
4 * Copyright (C) 2011-2013 IBM Corporation
5 *
6 * Authors:
7 * Stefan Berger <stefanb@us.ibm.com>
8 *
9 * This work is licensed under the terms of the GNU GPL, version 2 or later.
10 * See the COPYING file in the top-level directory.
11 */
12 #ifndef TPM_TPM_INT_H
13 #define TPM_TPM_INT_H
14
15 #include "exec/memory.h"
16 #include "tpm_tis.h"
17
18 /* overall state of the TPM interface */
19 struct TPMState {
20 ISADevice busdev;
21 MemoryRegion mmio;
22
23 union {
24 TPMTISEmuState tis;
25 } s;
26
27 uint8_t locty_number;
28 TPMLocality *locty_data;
29
30 char *backend;
31 TPMBackend *be_driver;
32 TPMVersion be_tpm_version;
33 };
34
35 #define TPM(obj) OBJECT_CHECK(TPMState, (obj), TYPE_TPM_TIS)
36
37 #define TPM_STANDARD_CMDLINE_OPTS \
38 { \
39 .name = "type", \
40 .type = QEMU_OPT_STRING, \
41 .help = "Type of TPM backend", \
42 }
43
44 struct tpm_req_hdr {
45 uint16_t tag;
46 uint32_t len;
47 uint32_t ordinal;
48 } QEMU_PACKED;
49
50 struct tpm_resp_hdr {
51 uint16_t tag;
52 uint32_t len;
53 uint32_t errcode;
54 } QEMU_PACKED;
55
56 #define TPM_TAG_RQU_COMMAND 0xc1
57 #define TPM_TAG_RQU_AUTH1_COMMAND 0xc2
58 #define TPM_TAG_RQU_AUTH2_COMMAND 0xc3
59
60 #define TPM_TAG_RSP_COMMAND 0xc4
61 #define TPM_TAG_RSP_AUTH1_COMMAND 0xc5
62 #define TPM_TAG_RSP_AUTH2_COMMAND 0xc6
63
64 #define TPM_FAIL 9
65
66 #define TPM_ORD_ContinueSelfTest 0x53
67 #define TPM_ORD_GetTicks 0xf1
68
69
70 /* TPM2 defines */
71 #define TPM2_ST_NO_SESSIONS 0x8001
72
73 #define TPM2_CC_ReadClock 0x00000181
74
75 #endif /* TPM_TPM_INT_H */