1 files changed, 49 insertions, 0 deletions

diff --git a/include/nvgpu/error_notifier.h b/include/nvgpu/error_notifier.h
new file mode 100644
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+++ b/include/nvgpu/error_notifier.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2017-2018, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef NVGPU_ERROR_NOTIFIER_H
+#define NVGPU_ERROR_NOTIFIER_H
+
+#include <nvgpu/types.h>
+
+struct channel_gk20a;
+
+enum {
+        NVGPU_ERR_NOTIFIER_FIFO_ERROR_IDLE_TIMEOUT = 0,
+        NVGPU_ERR_NOTIFIER_GR_ERROR_SW_METHOD,
+        NVGPU_ERR_NOTIFIER_GR_ERROR_SW_NOTIFY,
+        NVGPU_ERR_NOTIFIER_GR_EXCEPTION,
+        NVGPU_ERR_NOTIFIER_GR_SEMAPHORE_TIMEOUT,
+        NVGPU_ERR_NOTIFIER_GR_ILLEGAL_NOTIFY,
+        NVGPU_ERR_NOTIFIER_FIFO_ERROR_MMU_ERR_FLT,
+        NVGPU_ERR_NOTIFIER_PBDMA_ERROR,
+        NVGPU_ERR_NOTIFIER_FECS_ERR_UNIMP_FIRMWARE_METHOD,
+        NVGPU_ERR_NOTIFIER_RESETCHANNEL_VERIF_ERROR,
+        NVGPU_ERR_NOTIFIER_PBDMA_PUSHBUFFER_CRC_MISMATCH,
+};
+
+void nvgpu_set_error_notifier_locked(struct channel_gk20a *ch, u32 error);
+void nvgpu_set_error_notifier(struct channel_gk20a *ch, u32 error);
+void nvgpu_set_error_notifier_if_empty(struct channel_gk20a *ch, u32 error);
+bool nvgpu_is_error_notifier_set(struct channel_gk20a *ch, u32 error_notifier);
+
+#endif /* NVGPU_ERROR_NOTIFIER_H */