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authorAlan Hourihane <alanh@fairlite.demon.co.uk>2000-09-24 09:34:10 +0000
committerAlan Hourihane <alanh@fairlite.demon.co.uk>2000-09-24 09:34:10 +0000
commitc7558d8fa4df805b7f7ff3d631432eadac9b8a1c (patch)
tree3275f130db9176a55470713b02c13fb1feb7fbdb /bsd/mga_drm.h
parentb1aa228f7d7390f8b9a361f862d724b908d5a71f (diff)
commit xfree86 4.0.1d-pre update
Diffstat (limited to 'bsd/mga_drm.h')
-rw-r--r--bsd/mga_drm.h274
1 files changed, 0 insertions, 274 deletions
diff --git a/bsd/mga_drm.h b/bsd/mga_drm.h
deleted file mode 100644
index fe1b9b9c..00000000
--- a/bsd/mga_drm.h
+++ /dev/null
@@ -1,274 +0,0 @@
-/* mga_drm.h -- Public header for the Matrox g200/g400 driver
- * Created: Tue Jan 25 01:50:01 1999 by jhartmann@precisioninsight.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
- * PRECISION INSIGHT 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.
- *
- * Authors: Jeff Hartmann <jhartmann@valinux.com>
- * Keith Whitwell <keithw@valinux.com>
- *
- */
-
-#ifndef _MGA_DRM_H_
-#define _MGA_DRM_H_
-
-/* WARNING: If you change any of these defines, make sure to change the
- * defines in the Xserver file (xf86drmMga.h)
- */
-#ifndef _MGA_DEFINES_
-#define _MGA_DEFINES_
-
-#define MGA_F 0x1 /* fog */
-#define MGA_A 0x2 /* alpha */
-#define MGA_S 0x4 /* specular */
-#define MGA_T2 0x8 /* multitexture */
-
-#define MGA_WARP_TGZ 0
-#define MGA_WARP_TGZF (MGA_F)
-#define MGA_WARP_TGZA (MGA_A)
-#define MGA_WARP_TGZAF (MGA_F|MGA_A)
-#define MGA_WARP_TGZS (MGA_S)
-#define MGA_WARP_TGZSF (MGA_S|MGA_F)
-#define MGA_WARP_TGZSA (MGA_S|MGA_A)
-#define MGA_WARP_TGZSAF (MGA_S|MGA_F|MGA_A)
-#define MGA_WARP_T2GZ (MGA_T2)
-#define MGA_WARP_T2GZF (MGA_T2|MGA_F)
-#define MGA_WARP_T2GZA (MGA_T2|MGA_A)
-#define MGA_WARP_T2GZAF (MGA_T2|MGA_A|MGA_F)
-#define MGA_WARP_T2GZS (MGA_T2|MGA_S)
-#define MGA_WARP_T2GZSF (MGA_T2|MGA_S|MGA_F)
-#define MGA_WARP_T2GZSA (MGA_T2|MGA_S|MGA_A)
-#define MGA_WARP_T2GZSAF (MGA_T2|MGA_S|MGA_F|MGA_A)
-
-#define MGA_MAX_G400_PIPES 16
-#define MGA_MAX_G200_PIPES 8 /* no multitex */
-#define MGA_MAX_WARP_PIPES MGA_MAX_G400_PIPES
-
-#define MGA_CARD_TYPE_G200 1
-#define MGA_CARD_TYPE_G400 2
-
-#define MGA_FRONT 0x1
-#define MGA_BACK 0x2
-#define MGA_DEPTH 0x4
-
-/* 3d state excluding texture units:
- */
-#define MGA_CTXREG_DSTORG 0 /* validated */
-#define MGA_CTXREG_MACCESS 1
-#define MGA_CTXREG_PLNWT 2
-#define MGA_CTXREG_DWGCTL 3
-#define MGA_CTXREG_ALPHACTRL 4
-#define MGA_CTXREG_FOGCOLOR 5
-#define MGA_CTXREG_WFLAG 6
-#define MGA_CTXREG_TDUAL0 7
-#define MGA_CTXREG_TDUAL1 8
-#define MGA_CTXREG_FCOL 9
-#define MGA_CTXREG_STENCIL 10
-#define MGA_CTXREG_STENCILCTL 11
-#define MGA_CTX_SETUP_SIZE 12
-
-/* 2d state
- */
-#define MGA_2DREG_PITCH 0
-#define MGA_2D_SETUP_SIZE 1
-
-/* Each texture unit has a state:
- */
-#define MGA_TEXREG_CTL 0
-#define MGA_TEXREG_CTL2 1
-#define MGA_TEXREG_FILTER 2
-#define MGA_TEXREG_BORDERCOL 3
-#define MGA_TEXREG_ORG 4 /* validated */
-#define MGA_TEXREG_ORG1 5
-#define MGA_TEXREG_ORG2 6
-#define MGA_TEXREG_ORG3 7
-#define MGA_TEXREG_ORG4 8
-#define MGA_TEXREG_WIDTH 9
-#define MGA_TEXREG_HEIGHT 10
-#define MGA_TEX_SETUP_SIZE 11
-
-/* What needs to be changed for the current vertex dma buffer?
- */
-#define MGA_UPLOAD_CTX 0x1
-#define MGA_UPLOAD_TEX0 0x2
-#define MGA_UPLOAD_TEX1 0x4
-#define MGA_UPLOAD_PIPE 0x8
-#define MGA_UPLOAD_TEX0IMAGE 0x10 /* handled client-side */
-#define MGA_UPLOAD_TEX1IMAGE 0x20 /* handled client-side */
-#define MGA_UPLOAD_2D 0x40
-#define MGA_WAIT_AGE 0x80 /* handled client-side */
-#define MGA_UPLOAD_CLIPRECTS 0x100 /* handled client-side */
-#define MGA_DMA_FLUSH 0x200 /* set when someone gets the lock
- quiescent */
-
-/* 32 buffers of 64k each, total 2 meg.
- */
-#define MGA_DMA_BUF_ORDER 16
-#define MGA_DMA_BUF_SZ (1<<MGA_DMA_BUF_ORDER)
-#define MGA_DMA_BUF_NR 31
-
-/* Keep these small for testing.
- */
-#define MGA_NR_SAREA_CLIPRECTS 8
-
-/* 2 heaps (1 for card, 1 for agp), each divided into upto 128
- * regions, subject to a minimum region size of (1<<16) == 64k.
- *
- * Clients may subdivide regions internally, but when sharing between
- * clients, the region size is the minimum granularity.
- */
-
-#define MGA_CARD_HEAP 0
-#define MGA_AGP_HEAP 1
-#define MGA_NR_TEX_HEAPS 2
-#define MGA_NR_TEX_REGIONS 16
-#define MGA_LOG_MIN_TEX_REGION_SIZE 16
-#endif
-
-typedef struct _drm_mga_warp_index {
- int installed;
- unsigned long phys_addr;
- int size;
-} drm_mga_warp_index_t;
-
-typedef struct drm_mga_init {
- enum {
- MGA_INIT_DMA = 0x01,
- MGA_CLEANUP_DMA = 0x02
- } func;
- int reserved_map_agpstart;
- int reserved_map_idx;
- int buffer_map_idx;
- int sarea_priv_offset;
- int primary_size;
- int warp_ucode_size;
- unsigned int frontOffset;
- unsigned int backOffset;
- unsigned int depthOffset;
- unsigned int textureOffset;
- unsigned int textureSize;
- unsigned int agpTextureOffset;
- unsigned int agpTextureSize;
- unsigned int cpp;
- unsigned int stride;
- int sgram;
- int chipset;
- drm_mga_warp_index_t WarpIndex[MGA_MAX_WARP_PIPES];
- unsigned int mAccess;
-} drm_mga_init_t;
-
-/* Warning: if you change the sarea structure, you must change the Xserver
- * structures as well */
-
-typedef struct _drm_mga_tex_region {
- unsigned char next, prev;
- unsigned char in_use;
- unsigned int age;
-} drm_mga_tex_region_t;
-
-typedef struct _drm_mga_sarea {
- /* The channel for communication of state information to the kernel
- * on firing a vertex dma buffer.
- */
- unsigned int ContextState[MGA_CTX_SETUP_SIZE];
- unsigned int ServerState[MGA_2D_SETUP_SIZE];
- unsigned int TexState[2][MGA_TEX_SETUP_SIZE];
- unsigned int WarpPipe;
- unsigned int dirty;
-
- unsigned int nbox;
- drm_clip_rect_t boxes[MGA_NR_SAREA_CLIPRECTS];
-
-
- /* Information about the most recently used 3d drawable. The
- * client fills in the req_* fields, the server fills in the
- * exported_ fields and puts the cliprects into boxes, above.
- *
- * The client clears the exported_drawable field before
- * clobbering the boxes data.
- */
- unsigned int req_drawable; /* the X drawable id */
- unsigned int req_draw_buffer; /* MGA_FRONT or MGA_BACK */
-
- unsigned int exported_drawable;
- unsigned int exported_index;
- unsigned int exported_stamp;
- unsigned int exported_buffers;
- unsigned int exported_nfront;
- unsigned int exported_nback;
- int exported_back_x, exported_front_x, exported_w;
- int exported_back_y, exported_front_y, exported_h;
- drm_clip_rect_t exported_boxes[MGA_NR_SAREA_CLIPRECTS];
-
- /* Counters for aging textures and for client-side throttling.
- */
- unsigned int last_enqueue; /* last time a buffer was enqueued */
- unsigned int last_dispatch; /* age of the most recently dispatched buffer */
- unsigned int last_quiescent; /* */
-
-
- /* LRU lists for texture memory in agp space and on the card
- */
- drm_mga_tex_region_t texList[MGA_NR_TEX_HEAPS][MGA_NR_TEX_REGIONS+1];
- unsigned int texAge[MGA_NR_TEX_HEAPS];
-
- /* Mechanism to validate card state.
- */
- int ctxOwner;
- int vertexsize;
-} drm_mga_sarea_t;
-
-/* Device specific ioctls:
- */
-typedef struct _drm_mga_clear {
- unsigned int clear_color;
- unsigned int clear_depth;
- unsigned int flags;
- unsigned int clear_depthmask;
- unsigned int clear_color_mask;
-} drm_mga_clear_t;
-
-typedef struct _drm_mga_swap {
- int dummy;
-} drm_mga_swap_t;
-
-typedef struct _drm_mga_iload {
- int idx;
- int length;
- unsigned int destOrg;
-} drm_mga_iload_t;
-
-typedef struct _drm_mga_vertex {
- int idx; /* buffer to queue */
- int used; /* bytes in use */
- int discard; /* client finished with buffer? */
-} drm_mga_vertex_t;
-
-typedef struct _drm_mga_indices {
- int idx; /* buffer to queue */
- unsigned int start;
- unsigned int end;
- int discard; /* client finished with buffer? */
-} drm_mga_indices_t;
-
-#endif