Move structures for monitored notifications to the uapi header for
userspace to be able to consume. Also observe that hv_monitor_parameter
is by definition the same as hv_input_signal_event so use the latter and
nuke the former.
Signed-off-by: Roman Kagan <rkagan@xxxxxxxxxxxxx>
---
arch/x86/include/uapi/asm/hyperv.h | 23 +++++++++++++++
drivers/hv/hyperv_vmbus.h | 60 --------------------------------------
2 files changed, 23 insertions(+), 60 deletions(-)
diff --git a/arch/x86/include/uapi/asm/hyperv.h b/arch/x86/include/uapi/asm/hyperv.h
index eb8d42a..e081615 100644
--- a/arch/x86/include/uapi/asm/hyperv.h
+++ b/arch/x86/include/uapi/asm/hyperv.h
@@ -396,4 +396,27 @@ struct hv_input_signal_event {
__u16 rsvdz;
} __attribute__((aligned(HV_HYPERCALL_PARAM_ALIGN)));
+/* Definitions for the monitored notification facility */
+struct hv_monitor_trigger_group {
+ __u32 pending;
+ __u32 armed;
+};
+
+struct hv_monitor_page {
+ __u32 trigger_state;
+ __u32 rsvdz1;
+
+ struct hv_monitor_trigger_group trigger_group[4];
+ __u64 rsvdz2[3];
+
+ __s32 next_checktime[4][32];
+
+ __u16 latency[4][32];
+ __u64 rsvdz3[32];
+
+ struct hv_input_signal_event parameter[4][32];
+
+ __u8 rsvdz4[1984];
+};
+
#endif
diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
index a96f021..7f247f2 100644
--- a/drivers/hv/hyperv_vmbus.h
+++ b/drivers/hv/hyperv_vmbus.h
@@ -94,66 +94,6 @@ struct hv_connection_info {
};
};
-/* Definitions for the monitored notification facility */
-union hv_monitor_trigger_group {
- u64 as_uint64;
- struct {
- u32 pending;
- u32 armed;
- };
-};
-
-struct hv_monitor_parameter {
- u32 connectionid;
- u16 flagnumber;
- u16 rsvdz;
-};
-
-union hv_monitor_trigger_state {
- u32 asu32;
-
- struct {
- u32 group_enable:4;
- u32 rsvdz:28;
- };
-};
-
-/* struct hv_monitor_page Layout */
-/* ------------------------------------------------------ */
-/* | 0 | TriggerState (4 bytes) | Rsvd1 (4 bytes) | */
-/* | 8 | TriggerGroup[0] | */
-/* | 10 | TriggerGroup[1] | */
-/* | 18 | TriggerGroup[2] | */
-/* | 20 | TriggerGroup[3] | */
-/* | 28 | Rsvd2[0] | */
-/* | 30 | Rsvd2[1] | */
-/* | 38 | Rsvd2[2] | */
-/* | 40 | NextCheckTime[0][0] | NextCheckTime[0][1] | */
-/* | ... | */
-/* | 240 | Latency[0][0..3] | */
-/* | 340 | Rsvz3[0] | */
-/* | 440 | Parameter[0][0] | */
-/* | 448 | Parameter[0][1] | */
-/* | ... | */
-/* | 840 | Rsvd4[0] | */
-/* ------------------------------------------------------ */
-struct hv_monitor_page {
- union hv_monitor_trigger_state trigger_state;
- u32 rsvdz1;
-
- union hv_monitor_trigger_group trigger_group[4];
- u64 rsvdz2[3];
-
- s32 next_checktime[4][32];
-
- u16 latency[4][32];
- u64 rsvdz3[32];
-
- struct hv_monitor_parameter parameter[4][32];
-
- u8 rsvdz4[1984];
-};
-
/*
* Versioning definitions used for guests reporting themselves to the
* hypervisor, and visa versa.
--
2.9.3
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