b8aa843c63
- Split core DRM routines back into their own module, rather than using the nasty templated system like before. - Development-class R300 support in radeon driver (requires userland pieces, of course). - Mach64 driver (haven't tested in a while -- my mach64s no longer fit in the testbox). Covers Rage Pros, Rage Mobility P/M, Rage XL, and some others. - i915 driver files, which just need to get drm_drv.c fixed to allow attachment to the drmsub device. Covers i830 through i915 integrated graphics. - savage driver files, which should require minimal changes to work. Covers the Savage3D, Savage IX/MX, Savage 4, ProSavage. - Support for color and texture tiling and HyperZ features of Radeon. Thanks to: scottl (much p4 handholding) Jung-uk Kim (helpful prodding) PR: [1] kern/76879, [2] kern/72548 Submitted by: [1] Alex, lesha at intercaf dot ru [2] Shaun Jurrens, shaun at shamz dot net
73 lines
2.3 KiB
C
73 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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* $FreeBSD$
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*/
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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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