Delete no-longer-needed nvgpu headersHEADmasterjbakita-wip

The dependency on these was removed in commit 8340d234.

14 files changed, 0 insertions, 812 deletions

diff --git a/include/nvgpu/linux/atomic.h b/include/nvgpu/linux/atomic.h
deleted file mode 100644
index 0734672..0000000
--- a/include/nvgpu/linux/atomic.h
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * Copyright (c) 2017, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-#ifndef __NVGPU_ATOMIC_LINUX_H__
-#define __NVGPU_ATOMIC_LINUX_H__
-
-#ifdef __KERNEL__
-#include <linux/atomic.h>
-#endif
-
-typedef struct nvgpu_atomic {
-  atomic_t atomic_var;
-} nvgpu_atomic_t;
-
-typedef struct nvgpu_atomic64 {
-  atomic64_t atomic_var;
-} nvgpu_atomic64_t;
-
-#define __nvgpu_atomic_init(i)  { ATOMIC_INIT(i) }
-#define __nvgpu_atomic64_init(i)        { ATOMIC64_INIT(i) }
-
-static inline void __nvgpu_atomic_set(nvgpu_atomic_t *v, int i)
-{
-        atomic_set(&v->atomic_var, i);
-}
-
-static inline int __nvgpu_atomic_read(nvgpu_atomic_t *v)
-{
-        return atomic_read(&v->atomic_var);
-}
-
-static inline void __nvgpu_atomic_inc(nvgpu_atomic_t *v)
-{
-        atomic_inc(&v->atomic_var);
-}
-
-static inline int __nvgpu_atomic_inc_return(nvgpu_atomic_t *v)
-{
-        return atomic_inc_return(&v->atomic_var);
-}
-
-static inline void __nvgpu_atomic_dec(nvgpu_atomic_t *v)
-{
-        atomic_dec(&v->atomic_var);
-}
-
-static inline int __nvgpu_atomic_dec_return(nvgpu_atomic_t *v)
-{
-        return atomic_dec_return(&v->atomic_var);
-}
-
-static inline int __nvgpu_atomic_cmpxchg(nvgpu_atomic_t *v, int old, int new)
-{
-        return atomic_cmpxchg(&v->atomic_var, old, new);
-}
-
-static inline int __nvgpu_atomic_xchg(nvgpu_atomic_t *v, int new)
-{
-        return atomic_xchg(&v->atomic_var, new);
-}
-
-static inline bool __nvgpu_atomic_inc_and_test(nvgpu_atomic_t *v)
-{
-        return atomic_inc_and_test(&v->atomic_var);
-}
-
-static inline bool __nvgpu_atomic_dec_and_test(nvgpu_atomic_t *v)
-{
-        return atomic_dec_and_test(&v->atomic_var);
-}
-
-static inline bool __nvgpu_atomic_sub_and_test(int i, nvgpu_atomic_t *v)
-{
-        return atomic_sub_and_test(i, &v->atomic_var);
-}
-
-static inline int __nvgpu_atomic_add_return(int i, nvgpu_atomic_t *v)
-{
-        return atomic_add_return(i, &v->atomic_var);
-}
-
-static inline int __nvgpu_atomic_add_unless(nvgpu_atomic_t *v, int a, int u)
-{
-        return atomic_add_unless(&v->atomic_var, a, u);
-}
-
-static inline void __nvgpu_atomic64_set(nvgpu_atomic64_t *v, long i)
-{
-        atomic64_set(&v->atomic_var, i);
-}
-
-static inline long __nvgpu_atomic64_read(nvgpu_atomic64_t *v)
-{
-        return atomic64_read(&v->atomic_var);
-}
-
-static inline void __nvgpu_atomic64_add(long x, nvgpu_atomic64_t *v)
-{
-        atomic64_add(x, &v->atomic_var);
-}
-
-static inline void __nvgpu_atomic64_inc(nvgpu_atomic64_t *v)
-{
-        atomic64_inc(&v->atomic_var);
-}
-
-static inline long __nvgpu_atomic64_inc_return(nvgpu_atomic64_t *v)
-{
-        return atomic64_inc_return(&v->atomic_var);
-}
-
-static inline void __nvgpu_atomic64_dec(nvgpu_atomic64_t *v)
-{
-        atomic64_dec(&v->atomic_var);
-}
-
-static inline void __nvgpu_atomic64_dec_return(nvgpu_atomic64_t *v)
-{
-        atomic64_dec_return(&v->atomic_var);
-}
-
-static inline long __nvgpu_atomic64_cmpxchg(nvgpu_atomic64_t *v,
-                                        long old, long new)
-{
-        return atomic64_cmpxchg(&v->atomic_var, old, new);
-}
-
-static inline void __nvgpu_atomic64_sub(long x, nvgpu_atomic64_t *v)
-{
-        atomic64_sub(x, &v->atomic_var);
-}
-
-static inline long __nvgpu_atomic64_sub_return(long x, nvgpu_atomic64_t *v)
-{
-        return atomic64_sub_return(x, &v->atomic_var);
-}
-#endif /*__NVGPU_ATOMIC_LINUX_H__ */
diff --git a/include/nvgpu/linux/barrier.h b/include/nvgpu/linux/barrier.h
deleted file mode 100644
index ef867c4..0000000
--- a/include/nvgpu/linux/barrier.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright (c) 2017, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __NVGPU_BARRIER_LINUX_H__
-#define __NVGPU_BARRIER_LINUX_H__
-
-#include <asm/barrier.h>
-
-#define __nvgpu_mb()    mb()
-#define __nvgpu_rmb()   rmb()
-#define __nvgpu_wmb()   wmb()
-
-#define __nvgpu_smp_mb()        smp_mb()
-#define __nvgpu_smp_rmb()       smp_rmb()
-#define __nvgpu_smp_wmb()       smp_wmb()
-
-#define __nvgpu_read_barrier_depends()  read_barrier_depends()
-#define __nvgpu_smp_read_barrier_depends()      smp_read_barrier_depends()
-
-#define __NV_ACCESS_ONCE(x)     ACCESS_ONCE(x)
-
-#define __nvgpu_speculation_barrier() speculation_barrier()
-
-#endif /* __NVGPU_BARRIER_LINUX_H__ */
diff --git a/include/nvgpu/linux/cond.h b/include/nvgpu/linux/cond.h
deleted file mode 100644
index b53ada3..0000000
--- a/include/nvgpu/linux/cond.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright (c) 2017-2019, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __NVGPU_COND_LINUX_H__
-#define __NVGPU_COND_LINUX_H__
-
-#include <linux/wait.h>
-#include <linux/sched.h>
-
-struct nvgpu_cond {
-        bool initialized;
-        wait_queue_head_t wq;
-};
-
-/**
- * NVGPU_COND_WAIT - Wait for a condition to be true
- *
- * @c - The condition variable to sleep on
- * @condition - The condition that needs to be true
- * @timeout_ms - Timeout in milliseconds, or 0 for infinite wait
- *
- * Wait for a condition to become true. Returns -ETIMEOUT if
- * the wait timed out with condition false.
- */
-#define NVGPU_COND_WAIT(c, condition, timeout_ms) \
-({\
-        int ret = 0; \
-        long _timeout_ms = timeout_ms;\
-        if (_timeout_ms > 0) { \
-                long _ret = wait_event_timeout((c)->wq, condition, \
-                                                 msecs_to_jiffies(_timeout_ms)); \
-                if (_ret == 0) \
-                        ret = -ETIMEDOUT; \
-        } else { \
-                wait_event((c)->wq, condition); \
-        } \
-        ret;\
-})
-
-/**
- * NVGPU_COND_WAIT_INTERRUPTIBLE - Wait for a condition to be true
- *
- * @c - The condition variable to sleep on
- * @condition - The condition that needs to be true
- * @timeout_ms - Timeout in milliseconds, or 0 for infinite wait
- *
- * Wait for a condition to become true. Returns -ETIMEOUT if
- * the wait timed out with condition false or -ERESTARTSYS on
- * signal.
- */
-#define NVGPU_COND_WAIT_INTERRUPTIBLE(c, condition, timeout_ms) \
-({ \
-        int ret = 0; \
-        long _timeout_ms = timeout_ms;\
-        if (_timeout_ms > 0) { \
-                long _ret = wait_event_interruptible_timeout((c)->wq, condition, \
-                                                 msecs_to_jiffies(_timeout_ms)); \
-                if (_ret == 0) \
-                        ret = -ETIMEDOUT; \
-                else if (_ret == -ERESTARTSYS) \
-                        ret = -ERESTARTSYS; \
-        } else { \
-                ret = wait_event_interruptible((c)->wq, condition); \
-        } \
-        ret; \
-})
-
-#endif /* __NVGPU_LOCK_LINUX_H__ */
diff --git a/include/nvgpu/linux/dma.h b/include/nvgpu/linux/dma.h
deleted file mode 100644
index 342b278..0000000
--- a/include/nvgpu/linux/dma.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright (c) 2017, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __NVGPU_LINUX_DMA_H__
-#define __NVGPU_LINUX_DMA_H__
-
-/**
- * Functions used internally for building the backing SGTs for nvgpu_mems.
- */
-
-
-int nvgpu_get_sgtable_attrs(struct gk20a *g, struct sg_table **sgt,
-                      void *cpuva, u64 iova,
-                      size_t size, unsigned long flags);
-
-int nvgpu_get_sgtable(struct gk20a *g, struct sg_table **sgt,
-                      void *cpuva, u64 iova, size_t size);
-
-int nvgpu_get_sgtable_from_pages(struct gk20a *g, struct sg_table **sgt,
-                                 struct page **pages, u64 iova,
-                                 size_t size);
-
-void nvgpu_free_sgtable(struct gk20a *g, struct sg_table **sgt);
-
-#endif
diff --git a/include/nvgpu/linux/kmem.h b/include/nvgpu/linux/kmem.h
deleted file mode 100644
index 660aac9..0000000
--- a/include/nvgpu/linux/kmem.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright (c) 2017, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __NVGPU_KMEM_LINUX_H__
-#define __NVGPU_KMEM_LINUX_H__
-
-struct gk20a;
-struct device;
-
-#ifdef CONFIG_NVGPU_TRACK_MEM_USAGE
-void *__nvgpu_track_vmalloc(struct gk20a *g, unsigned long size, void *ip);
-void *__nvgpu_track_vzalloc(struct gk20a *g, unsigned long size, void *ip);
-void *__nvgpu_track_kmalloc(struct gk20a *g, size_t size, void *ip);
-void *__nvgpu_track_kzalloc(struct gk20a *g, size_t size, void *ip);
-void *__nvgpu_track_kcalloc(struct gk20a *g, size_t n, size_t size, void *ip);
-void  __nvgpu_track_vfree(struct gk20a *g, void *addr);
-void  __nvgpu_track_kfree(struct gk20a *g, void *addr);
-#endif
-
-/**
- * DOC: Linux pass through kmem implementation.
- *
- * These are the Linux implementations of the various kmem functions defined by
- * nvgpu. This should not be included directly - instead include <nvgpu/kmem.h>.
- */
-void *__nvgpu_kmalloc(struct gk20a *g, size_t size, void *ip);
-void *__nvgpu_kzalloc(struct gk20a *g, size_t size, void *ip);
-void *__nvgpu_kcalloc(struct gk20a *g, size_t n, size_t size, void *ip);
-void *__nvgpu_vmalloc(struct gk20a *g, unsigned long size, void *ip);
-void *__nvgpu_vzalloc(struct gk20a *g, unsigned long size, void *ip);
-void __nvgpu_kfree(struct gk20a *g, void *addr);
-void __nvgpu_vfree(struct gk20a *g, void *addr);
-
-#endif
diff --git a/include/nvgpu/linux/lock.h b/include/nvgpu/linux/lock.h
deleted file mode 100644
index fbf26e9..0000000
--- a/include/nvgpu/linux/lock.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright (c) 2017, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef NVGPU_LOCK_LINUX_H
-#define NVGPU_LOCK_LINUX_H
-
-#include <linux/mutex.h>
-#include <linux/spinlock.h>
-
-struct nvgpu_mutex {
-        struct mutex mutex;
-};
-struct nvgpu_spinlock {
-        spinlock_t spinlock;
-};
-struct nvgpu_raw_spinlock {
-        raw_spinlock_t spinlock;
-};
-
-static inline int nvgpu_mutex_init(struct nvgpu_mutex *mutex)
-{
-        mutex_init(&mutex->mutex);
-        return 0;
-};
-static inline void nvgpu_mutex_acquire(struct nvgpu_mutex *mutex)
-{
-        mutex_lock(&mutex->mutex);
-};
-static inline void nvgpu_mutex_release(struct nvgpu_mutex *mutex)
-{
-        mutex_unlock(&mutex->mutex);
-};
-static inline int nvgpu_mutex_tryacquire(struct nvgpu_mutex *mutex)
-{
-        return mutex_trylock(&mutex->mutex);
-};
-static inline void nvgpu_mutex_destroy(struct nvgpu_mutex *mutex)
-{
-        mutex_destroy(&mutex->mutex);
-};
-
-static inline void nvgpu_spinlock_init(struct nvgpu_spinlock *spinlock)
-{
-        spin_lock_init(&spinlock->spinlock);
-};
-static inline void nvgpu_spinlock_acquire(struct nvgpu_spinlock *spinlock)
-{
-        spin_lock(&spinlock->spinlock);
-};
-static inline void nvgpu_spinlock_release(struct nvgpu_spinlock *spinlock)
-{
-        spin_unlock(&spinlock->spinlock);
-};
-
-static inline void nvgpu_raw_spinlock_init(struct nvgpu_raw_spinlock *spinlock)
-{
-        raw_spin_lock_init(&spinlock->spinlock);
-};
-static inline void nvgpu_raw_spinlock_acquire(struct nvgpu_raw_spinlock *spinlock)
-{
-        raw_spin_lock(&spinlock->spinlock);
-};
-static inline void nvgpu_raw_spinlock_release(struct nvgpu_raw_spinlock *spinlock)
-{
-        raw_spin_unlock(&spinlock->spinlock);
-};
-
-#endif /* NVGPU_LOCK_LINUX_H */
diff --git a/include/nvgpu/linux/nvgpu_mem.h b/include/nvgpu/linux/nvgpu_mem.h
deleted file mode 100644
index e5f5031..0000000
--- a/include/nvgpu/linux/nvgpu_mem.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright (c) 2017, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __NVGPU_LINUX_NVGPU_MEM_H__
-#define __NVGPU_LINUX_NVGPU_MEM_H__
-
-struct page;
-struct sg_table;
-struct scatterlist;
-struct nvgpu_sgt;
-
-struct gk20a;
-struct nvgpu_mem;
-struct nvgpu_gmmu_attrs;
-
-struct nvgpu_mem_priv {
-        struct page **pages;
-        struct sg_table *sgt;
-        unsigned long flags;
-};
-
-u64 nvgpu_mem_get_addr_sgl(struct gk20a *g, struct scatterlist *sgl);
-struct nvgpu_sgt *nvgpu_mem_linux_sgt_create(struct gk20a *g,
-                                           struct sg_table *sgt);
-void nvgpu_mem_linux_sgt_free(struct gk20a *g, struct nvgpu_sgt *sgt);
-struct nvgpu_sgt *nvgpu_linux_sgt_create(struct gk20a *g,
-                                           struct sg_table *sgt);
-/**
- * __nvgpu_mem_create_from_pages - Create an nvgpu_mem from physical pages.
- *
- * @g        - The GPU.
- * @dest     - nvgpu_mem to initialize.
- * @pages    - A list of page pointers.
- * @nr_pages - The number of pages in @pages.
- *
- * Create a new nvgpu_mem struct from a pre-existing list of physical pages. The
- * pages need not be contiguous (the underlying scatter gather list will help
- * with that). However, note, this API will explicitly make it so that the GMMU
- * mapping code bypasses SMMU access for the passed pages. This allows one to
- * make mem_descs that describe MMIO regions or other non-DRAM things.
- *
- * This only works for SYSMEM (or other things like SYSMEM - basically just not
- * VIDMEM). Also, this API is only available for Linux as it heavily depends on
- * the notion of struct %page.
- *
- * The resulting nvgpu_mem should be released with the nvgpu_dma_free() or the
- * nvgpu_dma_unmap_free() function depending on whether or not the resulting
- * nvgpu_mem has been mapped. The underlying pages themselves must be cleaned up
- * by the caller of this API.
- *
- * Returns 0 on success, or a relevant error otherwise.
- */
-int __nvgpu_mem_create_from_pages(struct gk20a *g, struct nvgpu_mem *dest,
-                                  struct page **pages, int nr_pages);
-
-/**
- * __nvgpu_mem_create_from_phys - Create an nvgpu_mem from physical mem.
- *
- * @g        - The GPU.
- * @dest     - nvgpu_mem to initialize.
- * @src_phys - start address of physical mem
- * @nr_pages - The number of pages in phys.
- *
- * Create a new nvgpu_mem struct from a physical memory aperure. The physical
- * memory aperture needs to be contiguous for requested @nr_pages. This API
- * only works for SYSMEM.
- *
- * The resulting nvgpu_mem should be released with the nvgpu_dma_free() or the
- * nvgpu_dma_unmap_free() function depending on whether or not the resulting
- * nvgpu_mem has been mapped.
- *
- * Returns 0 on success, or a relevant error otherwise.
- */
-int __nvgpu_mem_create_from_phys(struct gk20a *g, struct nvgpu_mem *dest,
-                                  u64 src_phys, int nr_pages);
-#endif
diff --git a/include/nvgpu/linux/nvlink.h b/include/nvgpu/linux/nvlink.h
deleted file mode 100644
index 550a897..0000000
--- a/include/nvgpu/linux/nvlink.h
+++ /dev/null
@@ -1,31 +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.
- */
-
-#ifndef __NVGPU_LINUX_NVLINK_H__
-#define __NVGPU_LINUX_NVLINK_H__
-
-#ifdef CONFIG_TEGRA_NVLINK
-#include <linux/mutex.h>
-#include <linux/platform/tegra/tegra-nvlink.h>
-#endif
-
-#endif
diff --git a/include/nvgpu/linux/os_fence_android.h b/include/nvgpu/linux/os_fence_android.h
deleted file mode 100644
index 201b530..0000000
--- a/include/nvgpu/linux/os_fence_android.h
+++ /dev/null
@@ -1,48 +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.
- */
-
-#ifndef __NVGPU_OS_FENCE_ANDROID_H__
-#define __NVGPU_OS_FENCE_ANDROID_H__
-
-struct gk20a;
-struct nvgpu_os_fence;
-struct sync_fence;
-struct channel_gk20a;
-
-struct sync_fence *nvgpu_get_sync_fence(struct nvgpu_os_fence *s);
-
-void nvgpu_os_fence_android_drop_ref(struct nvgpu_os_fence *s);
-
-int nvgpu_os_fence_sema_fdget(struct nvgpu_os_fence *fence_out,
-        struct channel_gk20a *c, int fd);
-
-void nvgpu_os_fence_init(struct nvgpu_os_fence *fence_out,
-        struct gk20a *g, const struct nvgpu_os_fence_ops *fops,
-        struct sync_fence *fence);
-
-void nvgpu_os_fence_android_install_fd(struct nvgpu_os_fence *s, int fd);
-
-int nvgpu_os_fence_syncpt_fdget(
-        struct nvgpu_os_fence *fence_out,
-        struct channel_gk20a *c, int fd);
-
-#endif /* __NVGPU_OS_FENCE_ANDROID_H__ */
\ No newline at end of file
diff --git a/include/nvgpu/linux/rwsem.h b/include/nvgpu/linux/rwsem.h
deleted file mode 100644
index 7d073d3..0000000
--- a/include/nvgpu/linux/rwsem.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright (c) 2017, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __NVGPU_RWSEM_LINUX_H__
-#define __NVGPU_RWSEM_LINUX_H__
-
-#include <linux/rwsem.h>
-
-struct nvgpu_rwsem {
-        struct rw_semaphore rwsem;
-};
-
-#endif
diff --git a/include/nvgpu/linux/sim.h b/include/nvgpu/linux/sim.h
deleted file mode 100644
index 99c6348..0000000
--- a/include/nvgpu/linux/sim.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- *
- * nvgpu sim support
- *
- * Copyright (c) 2018, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __SIM_LINUX_H__
-#define __SIM_LINUX_H__
-
-struct platform_device;
-
-struct sim_nvgpu_linux {
-        struct sim_nvgpu sim;
-        struct resource *reg_mem;
-        void __iomem *regs;
-        void (*remove_support_linux)(struct gk20a *g);
-};
-
-void sim_writel(struct sim_nvgpu *sim, u32 r, u32 v);
-u32 sim_readl(struct sim_nvgpu *sim, u32 r);
-
-int nvgpu_init_sim_support_linux(struct gk20a *g,
-                struct platform_device *dev);
-void nvgpu_remove_sim_support_linux(struct gk20a *g);
-#endif
diff --git a/include/nvgpu/linux/sim_pci.h b/include/nvgpu/linux/sim_pci.h
deleted file mode 100644
index b248f07..0000000
--- a/include/nvgpu/linux/sim_pci.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- *
- * nvgpu sim support pci
- *
- * Copyright (c) 2018, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __SIM_PCI_LINUX_H__
-#define __SIM_PCI_LINUX_H__
-
-int nvgpu_init_sim_support_linux_pci(struct gk20a *g);
-void nvgpu_remove_sim_support_linux_pci(struct gk20a *g);
-
-#endif
diff --git a/include/nvgpu/linux/thread.h b/include/nvgpu/linux/thread.h
deleted file mode 100644
index 1355319..0000000
--- a/include/nvgpu/linux/thread.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (c) 2017, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __NVGPU_THREAD_LINUX_H__
-#define __NVGPU_THREAD_LINUX_H__
-
-struct task_struct;
-
-struct nvgpu_thread {
-        struct task_struct *task;
-        bool running;
-        int (*fn)(void *);
-        void *data;
-};
-
-#endif /* __NVGPU_THREAD_LINUX_H__ */
diff --git a/include/nvgpu/linux/vm.h b/include/nvgpu/linux/vm.h
deleted file mode 100644
index 6f3beaa..0000000
--- a/include/nvgpu/linux/vm.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Copyright (c) 2017-2018, NVIDIA CORPORATION.  All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __COMMON_LINUX_VM_PRIV_H__
-#define __COMMON_LINUX_VM_PRIV_H__
-
-#include <nvgpu/types.h>
-
-#include <asm/cacheflush.h>
-
-/*
- * Couple of places explicitly flush caches still. Any DMA buffer we allocate
- * from within the GPU is writecombine and as a result does not need this but
- * there seem to be exceptions.
- */
-#ifdef CONFIG_ARM64
-#define outer_flush_range(a, b)
-#define __cpuc_flush_dcache_area __flush_dcache_area
-#endif
-
-struct sg_table;
-struct dma_buf;
-struct device;
-
-struct vm_gk20a;
-struct vm_gk20a_mapping_batch;
-struct nvgpu_vm_area;
-
-struct nvgpu_os_buffer {
-        struct dma_buf *dmabuf;
-        struct dma_buf_attachment *attachment;
-        struct device *dev;
-};
-
-struct nvgpu_mapped_buf_priv {
-        struct dma_buf *dmabuf;
-        struct dma_buf_attachment *attachment;
-        struct sg_table *sgt;
-};
-
-/* NVGPU_AS_MAP_BUFFER_FLAGS_DIRECT_KIND_CTRL must be set */
-int nvgpu_vm_map_linux(struct vm_gk20a *vm,
-                       struct dma_buf *dmabuf,
-                       u64 map_addr,
-                       u32 flags,
-                       u32 page_size,
-                       s16 compr_kind,
-                       s16 incompr_kind,
-                       int rw_flag,
-                       u64 buffer_offset,
-                       u64 mapping_size,
-                       struct vm_gk20a_mapping_batch *mapping_batch,
-                       u64 *gpu_va);
-
-/*
- * Notes:
- * - Batch may be NULL if map op is not part of a batch.
- * - NVGPU_AS_MAP_BUFFER_FLAGS_DIRECT_KIND_CTRL must be set
- */
-int nvgpu_vm_map_buffer(struct vm_gk20a *vm,
-                        int dmabuf_fd,
-                        u64 *map_addr,
-                        u32 flags, /* NVGPU_AS_MAP_BUFFER_FLAGS_ */
-                        u32 page_size,
-                        s16 compr_kind,
-                        s16 incompr_kind,
-                        u64 buffer_offset,
-                        u64 mapping_size,
-                        struct vm_gk20a_mapping_batch *batch);
-
-/* find buffer corresponding to va */
-int nvgpu_vm_find_buf(struct vm_gk20a *vm, u64 gpu_va,
-                      struct dma_buf **dmabuf,
-                      u64 *offset);
-
-enum nvgpu_aperture gk20a_dmabuf_aperture(struct gk20a *g,
-                                          struct dma_buf *dmabuf);
-
-#endif