Files
linux-nvgpu/drivers/gpu/nvgpu/gv100/mm_gv100.c
Debarshi Dutta 032860d8de gpu: nvgpu: move header location of gk20a.h
change the path of gk20a.h to <nvgpu/gk20a.h> for files in the
following directories.

gp106/
gv100/

Jira NVGPU-597

Change-Id: I098c12c34cdce764e6fca4ea1d16c5f8dee81026
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1836707
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
2018-09-24 21:18:17 -07:00

43 lines
1.5 KiB
C

/*
* GV100 memory management
*
* 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.
*/
#include <nvgpu/sizes.h>
#include <nvgpu/io.h>
#include <nvgpu/gk20a.h>
#include "gv100/mm_gv100.h"
u32 gv100_mm_get_flush_retries(struct gk20a *g, enum nvgpu_flush_op op)
{
switch (op) {
/* GV100 has a large FB so it needs larger timeouts */
case NVGPU_FLUSH_FB:
return 2000;
case NVGPU_FLUSH_L2_FLUSH:
return 2000;
default:
return 200; /* Default retry timer */
}
}