[PATCH 4/6] drm/amdgpu: UAPI headers for userqueue Secure semaphore

[Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@xxxxxxx>]

 - Add UAPI header support for userqueue Secure semaphore

   v2: (Christian)
     - Add bo handles,bo flags and padding fields.
     - Include value/va in a combined array.

Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@xxxxxxx>
---
 .../amd/amdgpu/amdgpu_userqueue_mqd_gfx_v11.c |  1 +
 include/uapi/drm/amdgpu_drm.h                 | 46 +++++++++++++++++++
 2 files changed, 47 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue_mqd_gfx_v11.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue_mqd_gfx_v11.c
index b8943e6aea22..5cb255a39732 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue_mqd_gfx_v11.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue_mqd_gfx_v11.c
@@ -22,6 +22,7 @@
  */
 #include "amdgpu.h"
 #include "amdgpu_userqueue.h"
+#include "amdgpu_userq_fence.h"
 #include "v11_structs.h"
 #include "amdgpu_mes.h"
 #include "mes_api_def.h"
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h
index 2d94cca566e0..bd37c715f5a7 100644
--- a/include/uapi/drm/amdgpu_drm.h
+++ b/include/uapi/drm/amdgpu_drm.h
@@ -56,6 +56,8 @@ extern "C" {
 #define DRM_AMDGPU_SCHED		0x15
 #define DRM_AMDGPU_USERQ		0x16
 #define DRM_AMDGPU_USERQ_DOORBELL_RING		0x17
+#define DRM_AMDGPU_USERQ_SIGNAL		0x18
+#define DRM_AMDGPU_USERQ_WAIT		0x19
 
 #define DRM_IOCTL_AMDGPU_GEM_CREATE	DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_CREATE, union drm_amdgpu_gem_create)
 #define DRM_IOCTL_AMDGPU_GEM_MMAP	DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_MMAP, union drm_amdgpu_gem_mmap)
@@ -75,6 +77,8 @@ extern "C" {
 #define DRM_IOCTL_AMDGPU_SCHED		DRM_IOW(DRM_COMMAND_BASE + DRM_AMDGPU_SCHED, union drm_amdgpu_sched)
 #define DRM_IOCTL_AMDGPU_USERQ		DRM_IOW(DRM_COMMAND_BASE + DRM_AMDGPU_USERQ, union drm_amdgpu_userq)
 #define DRM_IOCTL_AMDGPU_USERQ_DOORBELL_RING		DRM_IOW(DRM_COMMAND_BASE + DRM_AMDGPU_USERQ_DOORBELL_RING, struct drm_amdgpu_db_ring)
+#define DRM_IOCTL_AMDGPU_USERQ_SIGNAL	DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_USERQ_SIGNAL, struct drm_amdgpu_userq_signal)
+#define DRM_IOCTL_AMDGPU_USERQ_WAIT	DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_USERQ_WAIT, struct drm_amdgpu_userq_wait)
 
 /**
  * DOC: memory domains
@@ -361,6 +365,48 @@ union drm_amdgpu_userq {
 	struct drm_amdgpu_userq_out out;
 };
 
+/* userq signal/wait ioctl */
+struct drm_amdgpu_userq_signal {
+	/** Queue ID */
+	__u32	queue_id;
+	/** Flags */
+	__u32   flags;
+	/** Sync obj handle */
+	__u32   handle;
+	__u32	pad;
+	/* Sync obj timeline */
+	__u64	point;
+	/** number of BO handles */
+	__u64   num_bo_handles;
+	/** array of BO handles */
+	__u64   bo_handles_array;
+	/** bo flags */
+	__u32 bo_flags;
+};
+
+struct drm_amdgpu_userq_fence_info {
+	__u64	va;
+	__u64	value;
+};
+
+struct drm_amdgpu_userq_wait {
+	/** Flags */
+	__u32   flags;
+	/** array of Sync obj handles */
+	__u64   handles;
+	__u32   pad;
+	/** number of Sync obj handles */
+	__u64	count_handles;
+	/** number of BO handles */
+	__u64	num_bo_handles;
+	/** array of BO handles */
+	__u64   bo_handles_array;
+	/** bo flags */
+	__u32 	bo_wait_flags;
+	/** array of addr/values */
+	__u64	userq_fence_info;
+};
+
 /* vm ioctl */
 #define AMDGPU_VM_OP_RESERVE_VMID	1
 #define AMDGPU_VM_OP_UNRESERVE_VMID	2
-- 
2.25.1