[PATCH v2 5/7] ACPI ERST: support ERST for x86 guest

[Eric DeVolder]

This change includes ERST support for x86 guests.

Signed-off-by: Eric DeVolder <eric.devol...@oracle.com>
---
 hw/i386/acpi-build.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index f18b71d..2c0b27d 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -43,6 +43,7 @@
 #include "sysemu/tpm.h"
 #include "hw/acpi/tpm.h"
 #include "hw/acpi/vmgenid.h"
+#include "hw/acpi/erst.h"
 #include "hw/boards.h"
 #include "sysemu/tpm_backend.h"
 #include "hw/rtc/mc146818rtc_regs.h"
@@ -2196,6 +2197,9 @@ void acpi_build(AcpiBuildTables *tables, MachineState 
*machine)
     acpi_build_madt(tables_blob, tables->linker, x86ms,
                     ACPI_DEVICE_IF(x86ms->acpi_dev));
 
+    acpi_add_table(table_offsets, tables_blob);
+    build_erst(tables_blob, tables->linker, HPET_BASE + 0x10000UL);
+
     vmgenid_dev = find_vmgenid_dev();
     if (vmgenid_dev) {
         acpi_add_table(table_offsets, tables_blob);
-- 
1.8.3.1