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-rw-r--r--hw/ppc/spapr_rtas.c4
-rw-r--r--include/hw/ppc/spapr.h1
2 files changed, 5 insertions, 0 deletions
diff --git a/hw/ppc/spapr_rtas.c b/hw/ppc/spapr_rtas.c
index ac9a8601ea..dba4e2b20b 100644
--- a/hw/ppc/spapr_rtas.c
+++ b/hw/ppc/spapr_rtas.c
@@ -240,6 +240,9 @@ static void rtas_ibm_get_system_parameter(PowerPCCPU *cpu,
rtas_st_buffer(buffer, length, &param_val, sizeof(param_val));
break;
}
+ case RTAS_SYSPARM_UUID:
+ rtas_st_buffer(buffer, length, qemu_uuid, (qemu_uuid_set ? 16 : 0));
+ break;
default:
ret = RTAS_OUT_NOT_SUPPORTED;
}
@@ -258,6 +261,7 @@ static void rtas_ibm_set_system_parameter(PowerPCCPU *cpu,
switch (parameter) {
case RTAS_SYSPARM_DIAGNOSTICS_RUN_MODE:
+ case RTAS_SYSPARM_UUID:
ret = RTAS_OUT_NOT_AUTHORIZED;
break;
}
diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h
index d043771616..46b7a71734 100644
--- a/include/hw/ppc/spapr.h
+++ b/include/hw/ppc/spapr.h
@@ -399,6 +399,7 @@ static inline int spapr_allocate_lsi(int hint)
/* RTAS ibm,get-system-parameter token values */
#define RTAS_SYSPARM_DIAGNOSTICS_RUN_MODE 42
+#define RTAS_SYSPARM_UUID 48
/* Possible values for the platform-processor-diagnostics-run-mode parameter
* of the RTAS ibm,get-system-parameter call.