summaryrefslogtreecommitdiff
path: root/include/xen
diff options
context:
space:
mode:
Diffstat (limited to 'include/xen')
-rw-r--r--include/xen/acpi.h8
-rw-r--r--include/xen/interface/platform.h7
2 files changed, 10 insertions, 5 deletions
diff --git a/include/xen/acpi.h b/include/xen/acpi.h
index 46aa3d1c1654..4ddd7dc4a61e 100644
--- a/include/xen/acpi.h
+++ b/include/xen/acpi.h
@@ -75,8 +75,10 @@ static inline int xen_acpi_get_pxm(acpi_handle h)
return -ENXIO;
}
-int xen_acpi_notify_hypervisor_state(u8 sleep_state,
+int xen_acpi_notify_hypervisor_sleep(u8 sleep_state,
u32 pm1a_cnt, u32 pm1b_cnd);
+int xen_acpi_notify_hypervisor_extended_sleep(u8 sleep_state,
+ u32 val_a, u32 val_b);
static inline int xen_acpi_suspend_lowlevel(void)
{
@@ -93,7 +95,9 @@ static inline void xen_acpi_sleep_register(void)
{
if (xen_initial_domain()) {
acpi_os_set_prepare_sleep(
- &xen_acpi_notify_hypervisor_state);
+ &xen_acpi_notify_hypervisor_sleep);
+ acpi_os_set_prepare_extended_sleep(
+ &xen_acpi_notify_hypervisor_extended_sleep);
acpi_suspend_lowlevel = xen_acpi_suspend_lowlevel;
}
diff --git a/include/xen/interface/platform.h b/include/xen/interface/platform.h
index c57d5f67f702..f1331e3e7271 100644
--- a/include/xen/interface/platform.h
+++ b/include/xen/interface/platform.h
@@ -152,10 +152,11 @@ DEFINE_GUEST_HANDLE_STRUCT(xenpf_firmware_info_t);
#define XENPF_enter_acpi_sleep 51
struct xenpf_enter_acpi_sleep {
/* IN variables */
- uint16_t pm1a_cnt_val; /* PM1a control value. */
- uint16_t pm1b_cnt_val; /* PM1b control value. */
+ uint16_t val_a; /* PM1a control / sleep type A. */
+ uint16_t val_b; /* PM1b control / sleep type B. */
uint32_t sleep_state; /* Which state to enter (Sn). */
- uint32_t flags; /* Must be zero. */
+#define XENPF_ACPI_SLEEP_EXTENDED 0x00000001
+ uint32_t flags; /* XENPF_ACPI_SLEEP_*. */
};
DEFINE_GUEST_HANDLE_STRUCT(xenpf_enter_acpi_sleep_t);