From dfed5fd24699246811300a05ebc421a978e52149 Mon Sep 17 00:00:00 2001
From: Anton Moberg <anton.moberg@arm.com>
Date: Thu, 11 Mar 2021 14:41:11 +0100
Subject: Multi NPU update APIs

Modifying mutex and semaphore APIs allowing the driver to create
any number of mutexes and semaphores.

Using semaphore when waiting for interrupt.

Making irq_triggered a member of the driver struct.

Change-Id: Ib0645c9c7c0c029795269ac4b18e6ec29159d0f8
---
 include/ethosu_driver.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/ethosu_driver.h b/include/ethosu_driver.h
index 2ce59c2..16f0a25 100644
--- a/include/ethosu_driver.h
+++ b/include/ethosu_driver.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019-2020 Arm Limited. All rights reserved.
+ * Copyright (c) 2019-2021 Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -47,6 +47,8 @@ struct ethosu_driver
     bool dev_power_always_on;
     struct ethosu_driver *next;
     bool reserved;
+    volatile bool irq_triggered;
+    void *semaphore;
 };
 
 struct ethosu_version_id
-- 
cgit v1.2.1