diff options
author | Aparna Das <aparnad@nvidia.com> | 2017-11-30 04:11:36 -0500 |
---|---|---|
committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2018-01-12 16:26:41 -0500 |
commit | 47c794ab5238482d15448a862dbd63530f261952 (patch) | |
tree | 7d68c36cb4bc59ab24a304a154234cfa2e39ac80 /drivers/gpu | |
parent | 9dd3bb2e62c321bb48c14f3e76c00a754cd12c5f (diff) |
gpu: nvgpu: vgpu: add l3 allocation support
Modify rpc command parameter to support l3 cache
allocation.
Jira EVLR-1752
Change-Id: I1be00e04ee01c0763f46c0d0da6a112316cc7e1d
Signed-off-by: Aparna Das <aparnad@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1616566
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_mm_gp10b.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_mm_gp10b.c b/drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_mm_gp10b.c index b857ea95..d343da03 100644 --- a/drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_mm_gp10b.c +++ b/drivers/gpu/nvgpu/common/linux/vgpu/gp10b/vgpu_mm_gp10b.c | |||
@@ -1,7 +1,7 @@ | |||
1 | /* | 1 | /* |
2 | * Virtualized GPU Memory Management | 2 | * Virtualized GPU Memory Management |
3 | * | 3 | * |
4 | * Copyright (c) 2015-2017, NVIDIA CORPORATION. All rights reserved. | 4 | * Copyright (c) 2015-2018, NVIDIA CORPORATION. All rights reserved. |
5 | * | 5 | * |
6 | * This program is free software; you can redistribute it and/or modify it | 6 | * This program is free software; you can redistribute it and/or modify it |
7 | * under the terms and conditions of the GNU General Public License, | 7 | * under the terms and conditions of the GNU General Public License, |
@@ -169,6 +169,10 @@ u64 vgpu_gp10b_locked_gmmu_map(struct vm_gk20a *vm, | |||
169 | p->flags = TEGRA_VGPU_MAP_CACHEABLE; | 169 | p->flags = TEGRA_VGPU_MAP_CACHEABLE; |
170 | if (flags & NVGPU_VM_MAP_IO_COHERENT) | 170 | if (flags & NVGPU_VM_MAP_IO_COHERENT) |
171 | p->flags |= TEGRA_VGPU_MAP_IO_COHERENT; | 171 | p->flags |= TEGRA_VGPU_MAP_IO_COHERENT; |
172 | #ifdef CONFIG_TEGRA_19x_GPU | ||
173 | if (flags & NVGPU_VM_MAP_L3_ALLOC) | ||
174 | p->flags |= TEGRA_VGPU_MAP_L3_ALLOC; | ||
175 | #endif | ||
172 | p->prot = prot; | 176 | p->prot = prot; |
173 | p->ctag_offset = ctag_offset; | 177 | p->ctag_offset = ctag_offset; |
174 | p->clear_ctags = clear_ctags; | 178 | p->clear_ctags = clear_ctags; |