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tests: tpm: Create TPM 1.2 response in TPM emulator

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Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Message-id: 20210802215246.1433175-7-stefanb@linux.ibm.com
This commit is contained in:
Stefan Berger 2021-08-02 17:52:42 -04:00
parent 4a42dda7c1
commit 044d55dcd4
2 changed files with 9 additions and 0 deletions
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5
tests/qtest/tpm-emu.c
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@ -62,6 +62,11 @@ static void *tpm_emu_tpm_thread(void *data)
s->tpm_msg->len = cpu_to_be32(sizeof(struct tpm_hdr));
s->tpm_msg->code = cpu_to_be32(TPM_RC_FAILURE);
break;
case TPM_VERSION_1_2:
s->tpm_msg->tag = cpu_to_be16(TPM_TAG_RSP_COMMAND);
s->tpm_msg->len = cpu_to_be32(sizeof(struct tpm_hdr));
s->tpm_msg->code = cpu_to_be32(TPM_FAIL);
break;
default:
g_debug("unsupport TPM version %u", s->tpm_version);
g_assert_not_reached();

4
tests/qtest/tpm-emu.h
View File

@ -16,6 +16,9 @@
#define TPM_RC_FAILURE 0x101
#define TPM2_ST_NO_SESSIONS 0x8001
#define TPM_FAIL 9
#define TPM_TAG_RSP_COMMAND 0xc4
#include "qemu/sockets.h"
#include "io/channel.h"
#include "sysemu/tpm.h"
@ -29,6 +32,7 @@ struct tpm_hdr {
#ifndef CONFIG_TPM
enum TPMVersion {
TPM_VERSION_1_2 = 1,
TPM_VERSION_2_0 = 2,
};
#endif