Signed-off-by: Sunil Muthuswamy <[email protected]>
Co-Developed-by: Sunil Muthuswamy <[email protected]>
Signed-off-by: Wei Liu <[email protected]>
---
arch/x86/include/asm/hyperv-tlfs.h | 13 +++++++++++
include/asm-generic/hyperv-tlfs.h | 36 ++++++++++++++++++++++++++++++
2 files changed, 49 insertions(+)
diff --git a/arch/x86/include/asm/hyperv-tlfs.h b/arch/x86/include/asm/hyperv-tlfs.h
index 41b628b9fb15..592c75e51e0f 100644
--- a/arch/x86/include/asm/hyperv-tlfs.h
+++ b/arch/x86/include/asm/hyperv-tlfs.h
@@ -526,6 +526,19 @@ struct hv_partition_assist_pg {
u32 tlb_lock_count;
};
+enum hv_interrupt_type {
+ HV_X64_INTERRUPT_TYPE_FIXED = 0x0000,
+ HV_X64_INTERRUPT_TYPE_LOWESTPRIORITY = 0x0001,
+ HV_X64_INTERRUPT_TYPE_SMI = 0x0002,
+ HV_X64_INTERRUPT_TYPE_REMOTEREAD = 0x0003,
+ HV_X64_INTERRUPT_TYPE_NMI = 0x0004,
+ HV_X64_INTERRUPT_TYPE_INIT = 0x0005,
+ HV_X64_INTERRUPT_TYPE_SIPI = 0x0006,
+ HV_X64_INTERRUPT_TYPE_EXTINT = 0x0007,
+ HV_X64_INTERRUPT_TYPE_LOCALINT0 = 0x0008,
+ HV_X64_INTERRUPT_TYPE_LOCALINT1 = 0x0009,
+ HV_X64_INTERRUPT_TYPE_MAXIMUM = 0x000A,
+};
#include <asm-generic/hyperv-tlfs.h>
diff --git a/include/asm-generic/hyperv-tlfs.h b/include/asm-generic/hyperv-tlfs.h
index 09223e41172c..dd385c6a71b5 100644
--- a/include/asm-generic/hyperv-tlfs.h
+++ b/include/asm-generic/hyperv-tlfs.h
@@ -152,6 +152,8 @@ struct ms_hyperv_tsc_page {
#define HVCALL_RETRIEVE_DEBUG_DATA 0x006a
#define HVCALL_RESET_DEBUG_SESSION 0x006b
#define HVCALL_ADD_LOGICAL_PROCESSOR 0x0076
+#define HVCALL_MAP_DEVICE_INTERRUPT 0x007c
+#define HVCALL_UNMAP_DEVICE_INTERRUPT 0x007d
#define HVCALL_RETARGET_INTERRUPT 0x007e
#define HVCALL_FLUSH_GUEST_PHYSICAL_ADDRESS_SPACE 0x00af
#define HVCALL_FLUSH_GUEST_PHYSICAL_ADDRESS_LIST 0x00b0
@@ -702,4 +704,38 @@ union hv_device_id {
} acpi;
} __packed;
+enum hv_interrupt_trigger_mode {
+ HV_INTERRUPT_TRIGGER_MODE_EDGE = 0,
+ HV_INTERRUPT_TRIGGER_MODE_LEVEL = 1,
+};
+
+struct hv_device_interrupt_descriptor {
+ u32 interrupt_type;
+ u32 trigger_mode;
+ u32 vector_count;
+ u32 reserved;
+ struct hv_device_interrupt_target target;
+} __packed;
+
+struct hv_input_map_device_interrupt {
+ u64 partition_id;
+ u64 device_id;
+ u64 flags;
+ struct hv_interrupt_entry logical_interrupt_entry;
+ struct hv_device_interrupt_descriptor interrupt_descriptor;
+} __packed;
+
+struct hv_output_map_device_interrupt {
+ struct hv_interrupt_entry interrupt_entry;
+} __packed;
+
+struct hv_input_unmap_device_interrupt {
+ u64 partition_id;
+ u64 device_id;
+ struct hv_interrupt_entry interrupt_entry;
+} __packed;
+
+#define HV_SOURCE_SHADOW_NONE 0x0
+#define HV_SOURCE_SHADOW_BRIDGE_BUS_RANGE 0x1
+
#endif
--
2.20.1