From a8cf64019f74dd05626a911af3df079efd9c7c89 Mon Sep 17 00:00:00 2001 From: Terje Bergstrom Date: Mon, 1 May 2017 15:31:00 -0700 Subject: gpu: nvgpu: Introduce priv ring HAL and define ISR Introduce a priv ring HAL and define ISR as the only function in it. Introduce a gp10b version of the ISR that writes error message to UART for every priv ring error, and leave the old chips with silent error handling. Bug 1846641 Change-Id: I73e38396205ac7bb7b8488b7fbca3ff67a3db3bb Signed-off-by: Terje Bergstrom Reviewed-on: http://git-master/r/1473696 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/gp10b/priv_ring_gp10b.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 drivers/gpu/nvgpu/gp10b/priv_ring_gp10b.h (limited to 'drivers/gpu/nvgpu/gp10b/priv_ring_gp10b.h') diff --git a/drivers/gpu/nvgpu/gp10b/priv_ring_gp10b.h b/drivers/gpu/nvgpu/gp10b/priv_ring_gp10b.h new file mode 100644 index 00000000..acd0857f --- /dev/null +++ b/drivers/gpu/nvgpu/gp10b/priv_ring_gp10b.h @@ -0,0 +1,22 @@ +/* + * GP10B PRIV ringmaster + * + * Copyright (c) 2011-2017, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope 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. + */ +#ifndef __PRIV_RING_GP10B_H__ +#define __PRIV_RING_GP10B_H__ + +struct gpu_ops; + +void gp10b_init_priv_ring(struct gpu_ops *gops); + +#endif /*__PRIV_RING_GP10B_H__*/ -- cgit v1.2.2