diff options
| -rw-r--r-- | xen-all.c | 9 |
1 files changed, 9 insertions, 0 deletions
@@ -98,6 +98,7 @@ typedef struct XenIOState { Notifier exit; Notifier suspend; + Notifier wakeup; } XenIOState; /* Xen specific function for piix pci */ @@ -1060,6 +1061,11 @@ static void xen_read_physmap(XenIOState *state) free(entries); } +static void xen_wakeup_notifier(Notifier *notifier, void *data) +{ + xc_set_hvm_param(xen_xc, xen_domid, HVM_PARAM_ACPI_S_STATE, 0); +} + int xen_hvm_init(MemoryRegion **ram_memory) { int i, rc; @@ -1089,6 +1095,9 @@ int xen_hvm_init(MemoryRegion **ram_memory) state->suspend.notify = xen_suspend_notifier; qemu_register_suspend_notifier(&state->suspend); + state->wakeup.notify = xen_wakeup_notifier; + qemu_register_wakeup_notifier(&state->wakeup); + xc_get_hvm_param(xen_xc, xen_domid, HVM_PARAM_IOREQ_PFN, &ioreq_pfn); DPRINTF("shared page at pfn %lx\n", ioreq_pfn); state->shared_page = xc_map_foreign_range(xen_xc, xen_domid, XC_PAGE_SIZE, |