From: Sam Bobroff <[email protected]>
Improve the SPLPAR Characteristics information:
Add MaxPlatProcs: set to max_cpus, the maximum CPUs that could be
addded to the system.
Add DesMem: set to the initial memory of the system.
Add DesProcs: set to smp_cpus, the inital number of CPUs in the
system.
These tokens and values are specified by PAPR.
Signed-off-by: Sam Bobroff <[email protected]>
Reviewed-by: David Gibson <[email protected]>
Signed-off-by: David Gibson <[email protected]>
---
hw/ppc/spapr_rtas.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/hw/ppc/spapr_rtas.c b/hw/ppc/spapr_rtas.c
index 9869bc9..5cbf9a0 100644
--- a/hw/ppc/spapr_rtas.c
+++ b/hw/ppc/spapr_rtas.c
@@ -34,6 +34,7 @@
#include "hw/ppc/spapr.h"
#include "hw/ppc/spapr_vio.h"
#include "qapi-event.h"
+#include "hw/boards.h"
#include <libfdt.h>
#include "hw/ppc/spapr_drc.h"
@@ -240,8 +241,14 @@ static void rtas_ibm_get_system_parameter(PowerPCCPU *cpu,
switch (parameter) {
case RTAS_SYSPARM_SPLPAR_CHARACTERISTICS: {
- char *param_val = g_strdup_printf("MaxEntCap=%d,MaxPlatProcs=%d",
- max_cpus, smp_cpus);
+ char *param_val = g_strdup_printf("MaxEntCap=%d,"
+ "DesMem=%llu,"
+ "DesProcs=%d,"
+ "MaxPlatProcs=%d",
+ max_cpus,
+ current_machine->ram_size / M_BYTE,
+ smp_cpus,
+ max_cpus);
rtas_st_buffer(buffer, length, (uint8_t *)param_val,
strlen(param_val));
g_free(param_val);
break;
--
2.4.3
