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| author | Stefan Berger <stefanb@linux.vnet.ibm.com> | 2015-05-26 16:51:07 -0400 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2015-06-01 14:18:54 +0200 |
| commit | 5cb18b3d7bff2a83275ee98af2a14eb9e21c93ab (patch) | |
| tree | 57e9bea68329809b1caeba263351b3d550a8c911 /include/hw/acpi/tpm.h | |
| parent | 56a3c24ffc11955ddc7bb21362ca8069a3fc8c55 (diff) | |
TPM2 ACPI table support
Add a TPM2 ACPI table if a TPM 2 is used in the backend.
Also add an SSDT for the TPM 2.
Rename tpm_find() to tpm_get_version() and have this function
return the version of the TPM found, TPMVersion_Unspec if
no TPM is found. Use the version number to build version
specific ACPI tables.
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/hw/acpi/tpm.h')
| -rw-r--r-- | include/hw/acpi/tpm.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/hw/acpi/tpm.h b/include/hw/acpi/tpm.h index 792fcbf5b1..6d516c6a7f 100644 --- a/include/hw/acpi/tpm.h +++ b/include/hw/acpi/tpm.h @@ -26,4 +26,9 @@ #define TPM_TCPA_ACPI_CLASS_CLIENT 0 #define TPM_TCPA_ACPI_CLASS_SERVER 1 +#define TPM2_ACPI_CLASS_CLIENT 0 +#define TPM2_ACPI_CLASS_SERVER 1 + +#define TPM2_START_METHOD_MMIO 6 + #endif /* HW_ACPI_TPM_H */ |