Delete no-longer-needed nvgpu headersHEADmasterjbakita-wip

The dependency on these was removed in commit 8340d234.

1 files changed, 0 insertions, 148 deletions

diff --git a/include/nvgpu/vidmem.h b/include/nvgpu/vidmem.h
deleted file mode 100644
index 4470232..0000000
--- a/include/nvgpu/vidmem.h
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * Copyright (c) 2017-2018, 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.
- */
-
-#ifndef NVGPU_VIDMEM_H
-#define NVGPU_VIDMEM_H
-
-#include <nvgpu/types.h>
-#include <nvgpu/errno.h>
-
-struct gk20a;
-struct mm_gk20a;
-struct nvgpu_mem;
-
-struct nvgpu_vidmem_buf {
-        /*
-         * Must be a pointer since control of this mem is passed over to the
-         * vidmem background clearing thread when the vidmem buf is freed.
-         */
-        struct nvgpu_mem        *mem;
-
-        struct gk20a            *g;
-
-        /*
-         * Filled in by each OS - this holds the necessary data to export this
-         * buffer to userspace. This will eventually be replaced by a struct
-         * which shall be defined in the OS specific vidmem.h header file.
-         */
-        void                    *priv;
-};
-
-#if defined(CONFIG_GK20A_VIDMEM)
-
-/**
- * nvgpu_vidmem_user_alloc - Allocates a vidmem buffer for userspace
- *
- * @g     - The GPU.
- * @bytes - Size of the buffer in bytes.
- *
- * Allocate a generic (OS agnostic) vidmem buffer. This does not allocate the OS
- * specific interfacing for userspace sharing. Instead is is expected that the
- * OS specific code will allocate that OS specific data and add it to this
- * buffer.
- *
- * The buffer allocated here is intended to use used by userspace, hence the
- * extra struct over nvgpu_mem. If a vidmem buffer is needed by the kernel
- * driver only then a simple nvgpu_dma_alloc_vid() or the like is sufficient.
- *
- * Returns a pointer to a vidmem buffer on success, 0 otherwise.
- */
-struct nvgpu_vidmem_buf *nvgpu_vidmem_user_alloc(struct gk20a *g, size_t bytes);
-
-void nvgpu_vidmem_buf_free(struct gk20a *g, struct nvgpu_vidmem_buf *buf);
-
-int nvgpu_vidmem_clear_list_enqueue(struct gk20a *g, struct nvgpu_mem *mem);
-
-bool nvgpu_addr_is_vidmem_page_alloc(u64 addr);
-int nvgpu_vidmem_get_space(struct gk20a *g, u64 *space);
-
-void nvgpu_vidmem_destroy(struct gk20a *g);
-int nvgpu_vidmem_init(struct mm_gk20a *mm);
-
-int nvgpu_vidmem_clear(struct gk20a *g, struct nvgpu_mem *mem);
-
-void nvgpu_vidmem_thread_pause_sync(struct mm_gk20a *mm);
-void nvgpu_vidmem_thread_unpause(struct mm_gk20a *mm);
-
-#else /* !defined(CONFIG_GK20A_VIDMEM) */
-
-/*
- * When VIDMEM support is not present this interface is used.
- */
-
-static inline bool nvgpu_addr_is_vidmem_page_alloc(u64 addr)
-{
-        return false;
-}
-
-static inline int nvgpu_vidmem_buf_alloc(struct gk20a *g, size_t bytes)
-{
-        return -ENOSYS;
-}
-
-static inline void nvgpu_vidmem_buf_free(struct gk20a *g,
-                                         struct nvgpu_vidmem_buf *buf)
-{
-}
-
-static inline int nvgpu_vidmem_get_space(struct gk20a *g, u64 *space)
-{
-        return -ENOSYS;
-}
-
-static inline void nvgpu_vidmem_destroy(struct gk20a *g)
-{
-}
-
-static inline int nvgpu_vidmem_init(struct mm_gk20a *mm)
-{
-        return 0;
-}
-
-static inline int nvgpu_vidmem_clear_all(struct gk20a *g)
-{
-        return -ENOSYS;
-}
-
-static inline int nvgpu_vidmem_clear(struct gk20a *g,
-                                              struct nvgpu_mem *mem)
-{
-        return -ENOSYS;
-}
-
-static inline void nvgpu_vidmem_thread_pause_sync(struct mm_gk20a *mm)
-{
-}
-
-static inline void nvgpu_vidmem_thread_unpause(struct mm_gk20a *mm)
-{
-}
-
-#endif /* !defined(CONFIG_GK20A_VIDMEM) */
-
-/*
- * Simple macro for VIDMEM debugging.
- */
-#define vidmem_dbg(g, fmt, args...)                     \
-        nvgpu_log(g, gpu_dbg_vidmem, fmt, ##args);      \
-
-#endif /* NVGPU_VIDMEM_H */