@@ -386,6 +386,10 @@ static QEMUMachine pc_machine_v1_0 = {
.driver = "isa-fdc",
.property = "check_media_rate",
.value = "off",
+ }, {
+ .driver = "mc146818rtc",
+ .property = "lost_tick_policy",
+ .value = "none",
},
{ /* end of list */ }
},
@@ -405,6 +409,10 @@ static QEMUMachine pc_machine_v0_15 = {
.driver = "isa-fdc",
.property = "check_media_rate",
.value = "off",
+ }, {
+ .driver = "mc146818rtc",
+ .property = "lost_tick_policy",
+ .value = "none",
},
{ /* end of list */ }
},
@@ -449,6 +457,10 @@ static QEMUMachine pc_machine_v0_14 = {
.driver = "pc-sysfw",
.property = "rom_only",
.value = stringify(1),
+ }, {
+ .driver = "mc146818rtc",
+ .property = "lost_tick_policy",
+ .value = "none",
},
{ /* end of list */ }
},
@@ -505,6 +517,10 @@ static QEMUMachine pc_machine_v0_13 = {
.driver = "pc-sysfw",
.property = "rom_only",
.value = stringify(1),
+ }, {
+ .driver = "mc146818rtc",
+ .property = "lost_tick_policy",
+ .value = "none",
},
{ /* end of list */ }
},
@@ -565,6 +581,10 @@ static QEMUMachine pc_machine_v0_12 = {
.driver = "pc-sysfw",
.property = "rom_only",
.value = stringify(1),
+ }, {
+ .driver = "mc146818rtc",
+ .property = "lost_tick_policy",
+ .value = "none",
},
{ /* end of list */ }
}
@@ -633,6 +653,10 @@ static QEMUMachine pc_machine_v0_11 = {
.driver = "pc-sysfw",
.property = "rom_only",
.value = stringify(1),
+ }, {
+ .driver = "mc146818rtc",
+ .property = "lost_tick_policy",
+ .value = "none",
},
{ /* end of list */ }
}
@@ -713,6 +737,10 @@ static QEMUMachine pc_machine_v0_10 = {
.driver = "pc-sysfw",
.property = "rom_only",
.value = stringify(1),
+ }, {
+ .driver = "mc146818rtc",
+ .property = "lost_tick_policy",
+ .value = "none",
},
{ /* end of list */ }
},
@@ -728,6 +756,10 @@ static QEMUMachine isapc_machine = {
.driver = "pc-sysfw",
.property = "rom_only",
.value = stringify(1),
+ }, {
+ .driver = "mc146818rtc",
+ .property = "lost_tick_policy",
+ .value = "none",
},
{ /* end of list */ }
},
@@ -740,6 +772,13 @@ static QEMUMachine xenfv_machine = {
.init = pc_xen_hvm_init,
.max_cpus = HVM_MAX_VCPUS,
.default_machine_opts = "accel=xen",
+ .compat_props = (GlobalProperty[]) {
+ {
+ .driver = "mc146818rtc",
+ .property = "lost_tick_policy",
+ .value = "none",
+ },
+ { /* end of list */ }
};
#endif
The current value for the -rtc timedrift option is none. This patch makes sure that the old machines configuration will work the same way even after that option changes its default value. Signed-off-by: CrÃstian Viana <vianac@linux.vnet.ibm.com> --- hw/pc_piix.c | 39 +++++++++++++++++++++++++++++++++++++++ 1 files changed, 39 insertions(+), 0 deletions(-)