aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorBALATON Zoltan <balaton@eik.bme.hu>2021-10-14 21:50:19 +0200
committerDavid Gibson <david@gibson.dropbear.id.au>2021-10-21 11:42:47 +1100
commit284c0486e7872243458b956b9a91bc757b59a44c (patch)
treeb7203feaeb6e411d50b5cc5817b6079a20ad96c5
parentd200ea14b7ec5b9f0eaf1eee6e8fc47c359ee40d (diff)
downloadqemu-284c0486e7872243458b956b9a91bc757b59a44c.zip
qemu-284c0486e7872243458b956b9a91bc757b59a44c.tar.gz
qemu-284c0486e7872243458b956b9a91bc757b59a44c.tar.bz2
ppc/pegasos2: Implement power-off RTAS function with VOF
This only helps Linux guests as only that seems to use it. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Message-Id: <1c1e030f2bbc86e950b3310fb5922facdc21ef86.1634241019.git.balaton@eik.bme.hu> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
-rw-r--r--hw/ppc/pegasos2.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/hw/ppc/pegasos2.c b/hw/ppc/pegasos2.c
index 39e96d3..e427ac2 100644
--- a/hw/ppc/pegasos2.c
+++ b/hw/ppc/pegasos2.c
@@ -22,6 +22,7 @@
#include "hw/i2c/smbus_eeprom.h"
#include "hw/qdev-properties.h"
#include "sysemu/reset.h"
+#include "sysemu/runstate.h"
#include "hw/boards.h"
#include "hw/loader.h"
#include "hw/fw-path-provider.h"
@@ -429,6 +430,16 @@ static target_ulong pegasos2_rtas(PowerPCCPU *cpu, Pegasos2MachineState *pm,
qemu_log_mask(LOG_UNIMP, "%c", ldl_be_phys(as, args));
stl_be_phys(as, rets, 0);
return H_SUCCESS;
+ case RTAS_POWER_OFF:
+ {
+ if (nargs != 2 || nrets != 1) {
+ stl_be_phys(as, rets, -1);
+ return H_PARAMETER;
+ }
+ qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN);
+ stl_be_phys(as, rets, 0);
+ return H_SUCCESS;
+ }
default:
qemu_log_mask(LOG_UNIMP, "Unknown RTAS token %u (args=%u, rets=%u)\n",
token, nargs, nrets);