1 files changed, 72 insertions, 0 deletions
diff --git a/kernel/ethosu_cancel_inference.h b/kernel/ethosu_cancel_inference.h
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+++ b/kernel/ethosu_cancel_inference.h
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+/*
+ * Copyright (c) 2022 ARM Limited.
+ *
+ * This program is free software and is provided to you under the terms of the
+ * GNU General Public License version 2 as published by the Free Software
+ * Foundation, and any use by you of this program is subject to the terms
+ * of such GNU licence.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, you can access it online at
+ * http://www.gnu.org/licenses/gpl-2.0.html.
+ *
+ * SPDX-License-Identifier: GPL-2.0-only
+ */
+
+#ifndef ETHOSU_CANCEL_INFERENCE_H
+#define ETHOSU_CANCEL_INFERENCE_H
+
+/****************************************************************************
+ * Includes
+ ****************************************************************************/
+
+#include "ethosu_mailbox.h"
+#include "uapi/ethosu.h"
+
+#include <linux/kref.h>
+#include <linux/types.h>
+#include <linux/completion.h>
+
+/****************************************************************************
+ * Types
+ ****************************************************************************/
+
+struct ethosu_core_cancel_inference_rsp;
+struct ethosu_device;
+struct ethosu_uapi_cancel_inference_status;
+struct ethosu_inference;
+
+struct ethosu_cancel_inference {
+	struct ethosu_device                       *edev;
+	struct ethosu_inference                    *inf;
+	struct ethosu_uapi_cancel_inference_status *uapi;
+	struct kref                                kref;
+	struct completion                          done;
+	struct ethosu_mailbox_msg                  msg;
+	int                                        errno;
+};
+
+/****************************************************************************
+ * Functions
+ ****************************************************************************/
+
+/**
+ * ethosu_cancel_inference_request() - Send cancel inference request
+ *
+ * Return: 0 on success, error code otherwise.
+ */
+int ethosu_cancel_inference_request(struct ethosu_inference *inf,
+				    struct ethosu_uapi_cancel_inference_status *uapi);
+
+/**
+ * ethosu_cancel_inference_rsp() - Handle cancel inference response
+ */
+void ethosu_cancel_inference_rsp(struct ethosu_device *edev,
+				 struct ethosu_core_cancel_inference_rsp *rsp);
+
+#endif /* ETHOSU_CANCEL_INFERENCE_H */