1 files changed, 12 insertions, 1 deletions

diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h
index 01674b56e14f..f5ff8a76e208 100644
--- a/include/uapi/linux/kfd_ioctl.h
+++ b/include/uapi/linux/kfd_ioctl.h
@@ -82,6 +82,14 @@ struct kfd_ioctl_set_cu_mask_args {
         __u64 cu_mask_ptr;              /* to KFD */
 };
 
+struct kfd_ioctl_get_queue_wave_state_args {
+        uint64_t ctl_stack_address;     /* to KFD */
+        uint32_t ctl_stack_used_size;   /* from KFD */
+        uint32_t save_area_used_size;   /* from KFD */
+        uint32_t queue_id;              /* to KFD */
+        uint32_t pad;
+};
+
 /* For kfd_ioctl_set_memory_policy_args.default_policy and alternate_policy */
 #define KFD_IOC_CACHE_POLICY_COHERENT 0
 #define KFD_IOC_CACHE_POLICY_NONCOHERENT 1
@@ -475,7 +483,10 @@ struct kfd_ioctl_unmap_memory_from_gpu_args {
 #define AMDKFD_IOC_SET_CU_MASK          \
                 AMDKFD_IOW(0x1A, struct kfd_ioctl_set_cu_mask_args)
 
+#define AMDKFD_IOC_GET_QUEUE_WAVE_STATE         \
+                AMDKFD_IOWR(0x1B, struct kfd_ioctl_get_queue_wave_state_args)
+
 #define AMDKFD_COMMAND_START            0x01
-#define AMDKFD_COMMAND_END              0x1B
+#define AMDKFD_COMMAND_END              0x1C
 
 #endif