10316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo/* 20316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * Copyright (C) 1999 Jeff Hartmann 30316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * Copyright (C) 1999 Precision Insight, Inc. 40316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * Copyright (C) 1999 Xi Graphics, Inc. 50316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * 60316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * Permission is hereby granted, free of charge, to any person obtaining a 70316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * copy of this software and associated documentation files (the "Software"), 80316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * to deal in the Software without restriction, including without limitation 90316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * the rights to use, copy, modify, merge, publish, distribute, sublicense, 100316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * and/or sell copies of the Software, and to permit persons to whom the 110316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * Software is furnished to do so, subject to the following conditions: 120316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * 130316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * The above copyright notice and this permission notice shall be included 140316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * in all copies or substantial portions of the Software. 150316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * 160316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 170316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 180316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 190316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * JEFF HARTMANN, OR ANY OTHER CONTRIBUTORS BE LIABLE FOR ANY CLAIM, 200316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 210316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE 220316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 230316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * 240316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo */ 250316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo 260316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo#ifndef _AGP_COMPAT_IOCTL_H 270316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo#define _AGP_COMPAT_IOCTL_H 280316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo 290316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo#include <linux/compat.h> 300316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo#include <linux/agpgart.h> 310316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo 320316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo#define AGPIOC_INFO32 _IOR (AGPIOC_BASE, 0, compat_uptr_t) 330316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo#define AGPIOC_ACQUIRE32 _IO (AGPIOC_BASE, 1) 340316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo#define AGPIOC_RELEASE32 _IO (AGPIOC_BASE, 2) 350316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo#define AGPIOC_SETUP32 _IOW (AGPIOC_BASE, 3, compat_uptr_t) 360316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo#define AGPIOC_RESERVE32 _IOW (AGPIOC_BASE, 4, compat_uptr_t) 370316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo#define AGPIOC_PROTECT32 _IOW (AGPIOC_BASE, 5, compat_uptr_t) 380316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo#define AGPIOC_ALLOCATE32 _IOWR(AGPIOC_BASE, 6, compat_uptr_t) 390316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo#define AGPIOC_DEALLOCATE32 _IOW (AGPIOC_BASE, 7, compat_int_t) 400316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo#define AGPIOC_BIND32 _IOW (AGPIOC_BASE, 8, compat_uptr_t) 410316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo#define AGPIOC_UNBIND32 _IOW (AGPIOC_BASE, 9, compat_uptr_t) 42a13af4b4d842da6d7065b8c73fa8f0ac58fea1b6Dave Airlie#define AGPIOC_CHIPSET_FLUSH32 _IO (AGPIOC_BASE, 10) 430316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo 440316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambostruct agp_info32 { 450316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo struct agp_version version; /* version of the driver */ 460316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo u32 bridge_id; /* bridge vendor/device */ 470316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo u32 agp_mode; /* mode info of bridge */ 480316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo compat_long_t aper_base; /* base of aperture */ 490316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo compat_size_t aper_size; /* size of aperture */ 500316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo compat_size_t pg_total; /* max pages (swap + system) */ 510316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo compat_size_t pg_system; /* max pages (system) */ 520316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo compat_size_t pg_used; /* current pages used */ 530316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo}; 540316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo 550316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo/* 560316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * The "prot" down below needs still a "sleep" flag somehow ... 570316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo */ 580316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambostruct agp_segment32 { 590316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo compat_off_t pg_start; /* starting page to populate */ 600316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo compat_size_t pg_count; /* number of pages */ 610316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo compat_int_t prot; /* prot flags for mmap */ 620316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo}; 630316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo 640316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambostruct agp_region32 { 650316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo compat_pid_t pid; /* pid of process */ 660316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo compat_size_t seg_count; /* number of segments */ 670316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo struct agp_segment32 *seg_list; 680316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo}; 690316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo 700316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambostruct agp_allocate32 { 710316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo compat_int_t key; /* tag of allocation */ 720316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo compat_size_t pg_count; /* number of pages */ 730316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo u32 type; /* 0 == normal, other devspec */ 740316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo u32 physical; /* device specific (some devices 750316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * need a phys address of the 760316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * actual page behind the gatt 770316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo * table) */ 780316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo}; 790316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo 800316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambostruct agp_bind32 { 810316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo compat_int_t key; /* tag of allocation */ 820316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo compat_off_t pg_start; /* starting page to populate */ 830316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo}; 840316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo 850316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambostruct agp_unbind32 { 860316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo compat_int_t key; /* tag of allocation */ 870316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo u32 priority; /* priority for paging out */ 880316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo}; 890316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo 900316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikamboextern struct agp_front_data agp_fe; 910316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo 920316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikamboint agpioc_acquire_wrap(struct agp_file_private *priv); 930316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikamboint agpioc_release_wrap(struct agp_file_private *priv); 940316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikamboint agpioc_protect_wrap(struct agp_file_private *priv); 950316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikamboint agpioc_setup_wrap(struct agp_file_private *priv, void __user *arg); 960316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikamboint agpioc_deallocate_wrap(struct agp_file_private *priv, int arg); 970316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambostruct agp_file_private *agp_find_private(pid_t pid); 980316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambostruct agp_client *agp_create_client(pid_t id); 990316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikamboint agp_remove_client(pid_t id); 1000316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikamboint agp_create_segment(struct agp_client *client, struct agp_region *region); 1010316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambovoid agp_free_memory_wrap(struct agp_memory *memory); 1020316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambostruct agp_memory *agp_allocate_memory_wrap(size_t pg_count, u32 type); 1030316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambostruct agp_memory *agp_find_mem_by_key(int key); 1040316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambostruct agp_client *agp_find_client_by_pid(pid_t id); 1050316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo 1060316fe8319ff62e527d0d91a3bc7df1c59eafae8Zwane Mwaikambo#endif /* _AGP_COMPAT_H */ 107