xen/x86: Pass TPM ACPI table to PVH dom0

Pass the TPM2 ACPI table so that the device can be found by a PVH dom0.

Otherwise dom0 shows:
tpm_tis MSFT0101:00: [Firmware Bug]: failed to get TPM2 ACPI table
tpm_tis MSFT0101:00: probe with driver tpm_tis failed with error -22

TCPA is "Trusted Computing Platform Alliance table", but it is really
the table for a TPM 1.2.  Pass that as well.

While doing this, move ACPI_SIG_WPBT to alpabetize the entries.

This exposes TPM event log tables on PVH dom0, bring it in line with a
PV dom0.

Signed-off-by: Jason Andryuk <jason.andryuk@amd.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>

xen/arch/x86/hvm/dom0_build.c

@@ -1013,7 +1013,7 @@ static bool __init pvh_acpi_table_allowed(const char *sig,
         ACPI_SIG_DSDT, ACPI_SIG_FADT, ACPI_SIG_FACS, ACPI_SIG_PSDT,
         ACPI_SIG_SSDT, ACPI_SIG_SBST, ACPI_SIG_MCFG, ACPI_SIG_SLIC,
         ACPI_SIG_MSDM, ACPI_SIG_WDAT, ACPI_SIG_FPDT, ACPI_SIG_S3PT,
-        ACPI_SIG_VFCT,
+        ACPI_SIG_TCPA, ACPI_SIG_TPM2, ACPI_SIG_VFCT,
     };
     unsigned int i;
 

xen/include/acpi/actbl3.h

@@ -78,8 +78,10 @@
 #define ACPI_SIG_CSRT           "CSRT"	/* Core System Resources Table */
 #define ACPI_SIG_MATR           "MATR"	/* Memory Address Translation Table */
 #define ACPI_SIG_MSDM           "MSDM"	/* Microsoft Data Management Table */
-#define ACPI_SIG_WPBT           "WPBT"	/* Windows Platform Binary Table */
+#define ACPI_SIG_TCPA           "TCPA"	/* Trusted Computing Platform Alliance table */
+#define ACPI_SIG_TPM2           "TPM2"	/* Trusted Platform Module 2.0 H/W interface table */
 #define ACPI_SIG_VFCT           "VFCT"	/* AMD Video BIOS */
+#define ACPI_SIG_WPBT           "WPBT"	/* Windows Platform Binary Table */
 
 /*
  * All tables must be byte-packed to match the ACPI specification, since