nv-tegra-mirror/linux-nvgpu
1
0
Fork 0
mirror of git://nv-tegra.nvidia.com/linux-nvgpu.git synced 2025-12-24 10:34:43 +03:00
Code Issues Packages Projects Releases Wiki Activity

gpu: nvgpu: Rename PLATFORM_ATOMIC to SYSTEM_COHERENT

Browse Source 
To support current and future usecases, it would be
beneficial to select the SYSTEM_COHERENT aperture explicitly.

The benefits are:
- platform atomic code is cleaned-up.
- userspace can select the SYSTEM_COHERENT aperture for any
  specific usecases.

Bug 3959027

Change-Id: I6489ebe87fa75cc760930277bad5e0cacca80eb6
Signed-off-by: Martin Radev <mradev@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2864177
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: Seema Khowala <seemaj@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
Martin Radev
2023-02-27 15:03:29 +02:00
committed by mobile promotions
parent 0babc089da
commit 81d95456b9
27 changed files with 84 additions and 91 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/nvgpu/common/fifo/priv_cmdbuf.c
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2011-2022, NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2011-2023, 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"),
@@ -325,7 +325,7 @@ void nvgpu_priv_cmdbuf_finish(struct gk20a *g, struct priv_cmd_entry *e,
nvgpu_assert(e->fill_off == e->size);
#ifdef CONFIG_NVGPU_TRACE
if (e->mem->aperture == APERTURE_SYSMEM) {
if (nvgpu_aperture_is_sysmem(e->mem->aperture)) {
trace_gk20a_push_cmdbuf(g->name, 0, e->size, 0,
(u32 *)e->mem->cpu_va + e->off);
}