From f347fde22f1297e4f022600d201780d5ead78114 Mon Sep 17 00:00:00 2001 From: Joshua Bakita Date: Wed, 25 Sep 2024 16:09:09 -0400 Subject: Delete no-longer-needed nvgpu headers The dependency on these was removed in commit 8340d234. --- include/os/linux/ltc.c | 60 -------------------------------------------------- 1 file changed, 60 deletions(-) delete mode 100644 include/os/linux/ltc.c (limited to 'include/os/linux/ltc.c') diff --git a/include/os/linux/ltc.c b/include/os/linux/ltc.c deleted file mode 100644 index baeb20b..0000000 --- a/include/os/linux/ltc.c +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Copyright (c) 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 -#include -#include -#include - -#include "gk20a/gr_gk20a.h" - -int nvgpu_ltc_alloc_cbc(struct gk20a *g, size_t compbit_backing_size, - bool vidmem_alloc) -{ - struct gr_gk20a *gr = &g->gr; - unsigned long flags = 0; - - if (nvgpu_mem_is_valid(&gr->compbit_store.mem)) - return 0; - - if (vidmem_alloc) { - /* - * Backing store MUST be physically contiguous and allocated in - * one chunk - * Vidmem allocation API does not support FORCE_CONTIGUOUS like - * flag to allocate contiguous memory - * But this allocation will happen in vidmem bootstrap allocator - * which always allocates contiguous memory - */ - return nvgpu_dma_alloc_vid(g, - compbit_backing_size, - &gr->compbit_store.mem); - } else { - if (!nvgpu_iommuable(g)) - flags = NVGPU_DMA_FORCE_CONTIGUOUS; - - return nvgpu_dma_alloc_flags_sys(g, - flags, - compbit_backing_size, - &gr->compbit_store.mem); - } -} -- cgit v1.2.2