@@ -242,6 +242,9 @@ static void rtas_ibm_get_system_parameter(PowerPCCPU *cpu,
rtas_st_buffer(buffer, length, ¶m_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;
}
@@ -260,6 +263,7 @@ 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;
}
@@ -360,6 +360,7 @@ 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.
Add support for the UUID parameter to the emulated RTAS call ibm,get-system-parameter. Return the guest's UUID as the value for the RTAS UUID system parameter, or null (a zero length result) if it is not set. Signed-off-by: Sam Bobroff <sam.bobroff@au1.ibm.com> --- hw/ppc/spapr_rtas.c | 4 ++++ include/hw/ppc/spapr.h | 1 + 2 files changed, 5 insertions(+)