mirror of
git://nv-tegra.nvidia.com/linux-nvgpu.git
synced 2025-12-23 09:57:08 +03:00
15115e7db9
1. The nvlink code in common/ is clean from any external API usage.
There should not be any compilation issues with POSIX build if we
include nvlink.c to it.
2. Rename the nvlink file in POSIX build to avoid the tmake
duplicate filename issue.
3. Set CONFIG_TEGRA_NVLINK for POSIX to enable reporting of MISRA
violations in nvlink code by the MISRA scanner.
4. To fix the build issues:
a. Add stubs in POSIX
b. Return the 'err' variable set during dev_shutdown() as 'err'
is set but not used.
JIRA NVGPU-1921
JIRA NVGPU-1319
Change-Id: Ifdd6574d772167856782bafa74994507b3cedf4c
Signed-off-by: Tejal Kudav <tkudav@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2005622
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
94 lines
2.1 KiB
C
94 lines
2.1 KiB
C
/*
|
|
* Copyright (c) 2018-2019, 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/nvlink.h>
|
|
#include <nvgpu/bug.h>
|
|
#include <nvgpu/nvlink_probe.h>
|
|
|
|
struct gk20a;
|
|
struct nvgpu_firmware;
|
|
|
|
int nvgpu_nvlink_train(struct gk20a *g, u32 link_id, bool from_off)
|
|
{
|
|
return -ENOSYS;
|
|
}
|
|
|
|
int nvgpu_nvlink_enumerate(struct gk20a *g)
|
|
{
|
|
return -ENOSYS;
|
|
}
|
|
|
|
int nvgpu_nvlink_register_device(struct gk20a *g)
|
|
{
|
|
BUG();
|
|
return 0;
|
|
}
|
|
|
|
int nvgpu_nvlink_unregister_device(struct gk20a *g)
|
|
{
|
|
BUG();
|
|
return 0;
|
|
}
|
|
|
|
int nvgpu_nvlink_register_link(struct gk20a *g)
|
|
{
|
|
BUG();
|
|
return 0;
|
|
}
|
|
|
|
int nvgpu_nvlink_unregister_link(struct gk20a *g)
|
|
{
|
|
BUG();
|
|
return 0;
|
|
}
|
|
|
|
int nvgpu_nvlink_setup_ndev(struct gk20a *g)
|
|
{
|
|
BUG();
|
|
return 0;
|
|
}
|
|
|
|
int nvgpu_nvlink_init_ops(struct gk20a *g)
|
|
{
|
|
BUG();
|
|
return 0;
|
|
}
|
|
|
|
int nvgpu_nvlink_read_dt_props(struct gk20a *g)
|
|
{
|
|
BUG();
|
|
return 0;
|
|
}
|
|
|
|
u32 nvgpu_nvlink_minion_load_ucode(struct gk20a *g,
|
|
struct nvgpu_firmware *nvgpu_minion_fw)
|
|
{
|
|
BUG();
|
|
return 0;
|
|
}
|
|
|
|
void nvgpu_nvlink_free_minion_used_mem(struct gk20a *g,
|
|
struct nvgpu_firmware *nvgpu_minion_fw)
|
|
{
|
|
BUG();
|
|
}
|