3de8a0378f
- S3 Savage driver ported. - Added support for ATI_fragment_shader registers for r200. - Improved r300 support, needed for latest r300 DRI driver. - (possibly) r300 PCIE support, needs X.Org server from CVS. - Added support for PCI Matrox cards. - Software fallbacks fixed for Rage 128, which used to render badly or hang. - Some issues reported by WITNESS are fixed. - i915 module Makefile added, as the driver may now be working, but is untested. - Added scripts for copying and preprocessing DRM CVS for inclusion in the kernel. Thanks to Daniel Stone for getting me started on that.
75 lines
2.3 KiB
C
75 lines
2.3 KiB
C
/* drm_linux_list.h -- linux list functions for the BSDs.
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* Created: Mon Apr 7 14:30:16 1999 by anholt@FreeBSD.org
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*/
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/*-
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* Copyright 2003 Eric Anholt
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Authors:
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* Eric Anholt <anholt@FreeBSD.org>
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*
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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struct list_head {
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struct list_head *next, *prev;
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};
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/* Cheat, assume the list_head is at the start of the struct */
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#define list_entry(entry, type, member) (type *)(entry)
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static __inline__ void
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INIT_LIST_HEAD(struct list_head *head) {
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(head)->next = head;
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(head)->prev = head;
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}
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static __inline__ int
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list_empty(struct list_head *head) {
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return (head)->next == head;
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}
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static __inline__ void
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list_add_tail(struct list_head *entry, struct list_head *head) {
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(entry)->prev = (head)->prev;
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(entry)->next = head;
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(head)->prev->next = entry;
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(head)->prev = entry;
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}
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static __inline__ void
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list_del(struct list_head *entry) {
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(entry)->next->prev = (entry)->prev;
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(entry)->prev->next = (entry)->next;
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}
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#define list_for_each(entry, head) \
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for (entry = (head)->next; entry != head; entry = (entry)->next)
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#define list_for_each_safe(entry, temp, head) \
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for (entry = (head)->next, temp = (entry)->next; \
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temp != head; \
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entry = temp, temp = temp->next)
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