From b15624b39b9b19ba139776e2a917bcd4e361c01e Mon Sep 17 00:00:00 2001
From: Alex Waterman <alexw@nvidia.com>
Date: Wed, 15 Aug 2018 16:32:37 -0700
Subject: gpu: nvgpu: posix: move the posix dir to os

Since the posix code is supporting a particular OS this code
should belong under os/ not common/.

Change-Id: Idf5f75b8ab9d614c9dd43ea23dab8df3c346c0ef
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1800658
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
---
 drivers/gpu/nvgpu/common/posix/kmem.c | 134 ----------------------------------
 1 file changed, 134 deletions(-)
 delete mode 100644 drivers/gpu/nvgpu/common/posix/kmem.c

(limited to 'drivers/gpu/nvgpu/common/posix/kmem.c')

diff --git a/drivers/gpu/nvgpu/common/posix/kmem.c b/drivers/gpu/nvgpu/common/posix/kmem.c
deleted file mode 100644
index 5fe0aeb2..00000000
--- a/drivers/gpu/nvgpu/common/posix/kmem.c
+++ /dev/null
@@ -1,134 +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 <stdlib.h>
-
-#include <nvgpu/bug.h>
-#include <nvgpu/kmem.h>
-#include <nvgpu/types.h>
-
-#include <nvgpu/posix/kmem.h>
-
-struct nvgpu_kmem_cache {
-	size_t alloc_size;
-};
-
-/*
- * kmem cache emulation: basically just do a regular malloc(). This is slower
- * but should not affect a user of kmem cache in the slightest bit.
- */
-struct nvgpu_kmem_cache *nvgpu_kmem_cache_create(struct gk20a *g, size_t size)
-{
-	struct nvgpu_kmem_cache *cache =
-		malloc(sizeof(struct nvgpu_kmem_cache));
-
-	if (cache != NULL)
-		return NULL;
-
-	cache->alloc_size = size;
-
-	return cache;
-}
-
-void nvgpu_kmem_cache_destroy(struct nvgpu_kmem_cache *cache)
-{
-	free(cache);
-}
-
-void *nvgpu_kmem_cache_alloc(struct nvgpu_kmem_cache *cache)
-{
-	return malloc(cache->alloc_size);
-}
-
-void nvgpu_kmem_cache_free(struct nvgpu_kmem_cache *cache, void *ptr)
-{
-	free(ptr);
-}
-
-void *__nvgpu_kmalloc(struct gk20a *g, size_t size, void *ip)
-{
-	return malloc(size);
-}
-
-void *__nvgpu_kzalloc(struct gk20a *g, size_t size, void *ip)
-{
-	return calloc(1, size);
-}
-
-void *__nvgpu_kcalloc(struct gk20a *g, size_t n, size_t size, void *ip)
-{
-	/*
-	 * calloc() implicitly zeros mem. So calloc a single member size bytes
-	 * long.
-	 */
-	return calloc(n, size);
-}
-
-void __nvgpu_kfree(struct gk20a *g, void *addr)
-{
-	free(addr);
-}
-
-/*
- * The concept of vmalloc() does not exist in userspace.
- */
-void *__nvgpu_vmalloc(struct gk20a *g, unsigned long size, void *ip)
-{
-	return __nvgpu_kmalloc(g, size, ip);
-}
-
-void *__nvgpu_vzalloc(struct gk20a *g, unsigned long size, void *ip)
-{
-	return __nvgpu_kzalloc(g, size, ip);
-}
-
-void __nvgpu_vfree(struct gk20a *g, void *addr)
-{
-	__nvgpu_kfree(g, addr);
-}
-
-void *__nvgpu_big_alloc(struct gk20a *g, size_t size, bool clear)
-{
-	/*
-	 * Since in userspace vmalloc() == kmalloc() == malloc() we can just
-	 * reuse k[zm]alloc() for this.
-	 */
-	return clear ?
-		__nvgpu_kzalloc(g, size, _NVGPU_GET_IP_) :
-		__nvgpu_kmalloc(g, size, _NVGPU_GET_IP_);
-}
-
-void nvgpu_big_free(struct gk20a *g, void *p)
-{
-	__nvgpu_kfree(g, p);
-}
-
-int nvgpu_kmem_init(struct gk20a *g)
-{
-	/* Nothing to init at the moment. */
-	return 0;
-}
-
-void nvgpu_kmem_fini(struct gk20a *g, int flags)
-{
-
-}
-- 
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