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| author | Stefan Berger | 2015-05-26 22:51:06 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin | 2015-05-31 20:29:02 +0200 |
| commit | 56a3c24ffc11955ddc7bb21362ca8069a3fc8c55 (patch) | |
| tree | baca140a842afc89c79ba1724f28877b3737a0ce /hw/tpm/Makefile.objs | |
| parent | Extend TPM TIS interface to support TPM 2 (diff) | |
| download | qemu-56a3c24ffc11955ddc7bb21362ca8069a3fc8c55.tar.gz qemu-56a3c24ffc11955ddc7bb21362ca8069a3fc8c55.tar.xz qemu-56a3c24ffc11955ddc7bb21362ca8069a3fc8c55.zip | |
tpm: Probe for connected TPM 1.2 or TPM 2
In the TPM passthrough backend driver, modify the probing code so
that we can check whether a TPM 1.2 or TPM 2 is being used
and adapt the behavior of the TPM TIS accordingly.
Move the code that tested for a TPM 1.2 into tpm_utils.c
and extend it with test for probing for TPM 2. Have the
function return the version of TPM found.
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 'hw/tpm/Makefile.objs')
| -rw-r--r-- | hw/tpm/Makefile.objs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/tpm/Makefile.objs b/hw/tpm/Makefile.objs index 99f5983143..64cecc3b67 100644 --- a/hw/tpm/Makefile.objs +++ b/hw/tpm/Makefile.objs @@ -1,2 +1,2 @@ common-obj-$(CONFIG_TPM_TIS) += tpm_tis.o -common-obj-$(CONFIG_TPM_PASSTHROUGH) += tpm_passthrough.o +common-obj-$(CONFIG_TPM_PASSTHROUGH) += tpm_passthrough.o tpm_util.o |