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-rw-r--r--linux-core/drm_compat.h221
1 files changed, 0 insertions, 221 deletions
diff --git a/linux-core/drm_compat.h b/linux-core/drm_compat.h
deleted file mode 100644
index 78bcacd6..00000000
--- a/linux-core/drm_compat.h
+++ /dev/null
@@ -1,221 +0,0 @@
-/**
- * \file drm_compat.h
- * Backward compatability definitions for Direct Rendering Manager
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- */
-
-/*
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * 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 (including the next
- * paragraph) 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
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS 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 _DRM_COMPAT_H_
-#define _DRM_COMPAT_H_
-
-#ifndef minor
-#define minor(x) MINOR((x))
-#endif
-
-#ifndef MODULE_LICENSE
-#define MODULE_LICENSE(x)
-#endif
-
-#ifndef preempt_disable
-#define preempt_disable()
-#define preempt_enable()
-#endif
-
-#ifndef pte_offset_map
-#define pte_offset_map pte_offset
-#define pte_unmap(pte)
-#endif
-
-#ifndef module_param
-#define module_param(name, type, perm)
-#endif
-
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27))
-#define current_euid() (current->euid)
-#else
-#include <linux/cred.h>
-#endif
-
-#ifndef list_for_each_safe
-#define list_for_each_safe(pos, n, head) \
- for (pos = (head)->next, n = pos->next; pos != (head); \
- pos = n, n = pos->next)
-#endif
-
-#ifndef list_for_each_entry
-#define list_for_each_entry(pos, head, member) \
- for (pos = list_entry((head)->next, typeof(*pos), member), \
- prefetch(pos->member.next); \
- &pos->member != (head); \
- pos = list_entry(pos->member.next, typeof(*pos), member), \
- prefetch(pos->member.next))
-#endif
-
-#ifndef list_for_each_entry_safe
-#define list_for_each_entry_safe(pos, n, head, member) \
- for (pos = list_entry((head)->next, typeof(*pos), member), \
- n = list_entry(pos->member.next, typeof(*pos), member); \
- &pos->member != (head); \
- pos = n, n = list_entry(n->member.next, typeof(*n), member))
-#endif
-
-#ifndef __user
-#define __user
-#endif
-
-#if !defined(__put_page)
-#define __put_page(p) atomic_dec(&(p)->count)
-#endif
-
-#if !defined(__GFP_COMP)
-#define __GFP_COMP 0
-#endif
-
-#if !defined(IRQF_SHARED)
-#define IRQF_SHARED SA_SHIRQ
-#endif
-
-#ifndef DEFINE_SPINLOCK
-#define DEFINE_SPINLOCK(x) spinlock_t x = SPIN_LOCK_UNLOCKED
-#endif
-
-/* old architectures */
-#ifdef __AMD64__
-#define __x86_64__
-#endif
-
-/* sysfs __ATTR macro */
-#ifndef __ATTR
-#define __ATTR(_name,_mode,_show,_store) { \
- .attr = {.name = __stringify(_name), .mode = _mode, .owner = THIS_MODULE }, \
- .show = _show, \
- .store = _store, \
-}
-#endif
-
-#ifndef list_for_each_entry_safe_reverse
-#define list_for_each_entry_safe_reverse(pos, n, head, member) \
- for (pos = list_entry((head)->prev, typeof(*pos), member), \
- n = list_entry(pos->member.prev, typeof(*pos), member); \
- &pos->member != (head); \
- pos = n, n = list_entry(n->member.prev, typeof(*n), member))
-#endif
-
-#include <linux/mm.h>
-#include <asm/page.h>
-
-/*
- * Flush relevant caches and clear a VMA structure so that page references
- * will cause a page fault. Don't flush tlbs.
- */
-
-extern void drm_clear_vma(struct vm_area_struct *vma,
- unsigned long addr, unsigned long end);
-
-/*
- * Return the PTE protection map entries for the VMA flags given by
- * flags. This is a functional interface to the kernel's protection map.
- */
-
-extern pgprot_t vm_get_page_prot(unsigned long vm_flags);
-
-#ifndef GFP_DMA32
-#define GFP_DMA32 GFP_KERNEL
-#endif
-#ifndef __GFP_DMA32
-#define __GFP_DMA32 GFP_KERNEL
-#endif
-
-/* fixme when functions are upstreamed - upstreamed for 2.6.23 */
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,23))
-#define DRM_IDR_COMPAT_FN
-#define DRM_NO_FAULT
-extern unsigned long drm_bo_vm_nopfn(struct vm_area_struct *vma,
- unsigned long address);
-#endif
-#ifdef DRM_IDR_COMPAT_FN
-int idr_for_each(struct idr *idp,
- int (*fn)(int id, void *p, void *data), void *data);
-void idr_remove_all(struct idr *idp);
-#endif
-
-
-#if !defined(flush_agp_mappings)
-#define flush_agp_mappings() do {} while(0)
-#endif
-
-#ifndef DMA_BIT_MASK
-#define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : (1ULL<<(n)) - 1)
-#endif
-
-#ifndef VM_CAN_NONLINEAR
-#define DRM_VM_NOPAGE 1
-#endif
-
-#ifdef DRM_VM_NOPAGE
-
-extern struct page *drm_vm_nopage(struct vm_area_struct *vma,
- unsigned long address, int *type);
-
-extern struct page *drm_vm_shm_nopage(struct vm_area_struct *vma,
- unsigned long address, int *type);
-
-extern struct page *drm_vm_dma_nopage(struct vm_area_struct *vma,
- unsigned long address, int *type);
-
-extern struct page *drm_vm_sg_nopage(struct vm_area_struct *vma,
- unsigned long address, int *type);
-#endif
-
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26))
-#define drm_core_ioremap_wc drm_core_ioremap
-#endif
-
-#ifndef OS_HAS_GEM
-#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,27))
-#define OS_HAS_GEM 1
-#else
-#define OS_HAS_GEM 0
-#endif
-#endif
-
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,27))
-#define set_page_locked SetPageLocked
-#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,27))
-/*
- * The kernel provides __set_page_locked, which uses the non-atomic
- * __set_bit function. Let's use the atomic set_bit just in case.
- */
-static inline void set_page_locked(struct page *page)
-{
- set_bit(PG_locked, &page->flags);
-}
-#endif
-
-#endif
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