| commit | d1343e6863dd287ce7d4fcb5169c9cff568f9d1b | [log] [tgz] |
|---|---|---|
| author | Stefan Berger <stefanb@linux.vnet.ibm.com> | Wed Mar 28 15:37:44 2018 -0400 |
| committer | Kevin O'Connor <kevin@koconnor.net> | Thu Apr 12 15:20:36 2018 -0400 |
| tree | 4725556507a4515bf32783f1ecd6990770e0ee7f | |
| parent | 4922d6cb391b8ea48a35a73c46e484cf5f1a9b1a [diff] |
tpm: Request access to locality 0 The CRB driver has to request access to locality 0. Our QEMU CRB model will enforce that as well. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
diff --git a/src/hw/tpm_drivers.c b/src/hw/tpm_drivers.c index bd971f7..e4770b3 100644 --- a/src/hw/tpm_drivers.c +++ b/src/hw/tpm_drivers.c
@@ -442,6 +442,8 @@ if (!CONFIG_TCGBIOS) return 0; + writeb(CRB_REG(locty, CRB_REG_LOC_CTRL), 1); + return 0; }