Adjust mga drivers to remove redundant h file for sarea and IOCTLs

4 files changed, 13 insertions, 387 deletions

diff --git a/src/mesa/drivers/dri/mga/server/mga_common.h b/src/mesa/drivers/dri/mga/server/mga_common.h
deleted file mode 100644
index dcc260a1a5..0000000000
--- a/src/mesa/drivers/dri/mga/server/mga_common.h
+++ /dev/null
@@ -1,152 +0,0 @@
-/* mga_common.h -- common header definitions for MGA 2D/3D/DRM suite
- *
- * Copyright 2002 Tungsten Graphics, Inc., Cedar Park, Texas.
- * 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.
- *
- * Converted to common header format:
- *   Jens Owen <jens@tungstengraphics.com>
- *
- * $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_common.h,v 1.2 2002/12/16 16:19:18 dawes Exp $
- *
- */
-
-#ifndef _MGA_COMMON_H_
-#define _MGA_COMMON_H_
-
-/*
- * WARNING: If you change any of these defines, make sure to change
- * the kernel include file as well (mga_drm.h)
- */
-
-#define  DRM_MGA_IDLE_RETRY          2048
-#define  DRM_MGA_NR_TEX_HEAPS        2
-
-typedef struct {
-   int installed;
-   unsigned long phys_addr;
-   int size;
-} drmMGAWarpIndex;
-
-/* Driver specific DRM command indices
- * NOTE: these are not OS specific, but they are driver specific
- */
-#define DRM_MGA_INIT              0x00
-#define DRM_MGA_FLUSH             0x01
-#define DRM_MGA_RESET             0x02
-#define DRM_MGA_SWAP              0x03
-#define DRM_MGA_CLEAR             0x04
-#define DRM_MGA_VERTEX            0x05
-#define DRM_MGA_INDICES           0x06
-#define DRM_MGA_ILOAD             0x07
-#define DRM_MGA_BLIT              0x08
-#define DRM_MGA_GETPARAM          0x09
-
-typedef struct {
-   enum {
-      MGA_INIT_DMA    = 0x01,
-      MGA_CLEANUP_DMA = 0x02
-   } func;
-
-   unsigned long sarea_priv_offset;
-
-   int chipset;
-   int sgram;
-
-   unsigned int maccess;
-
-   unsigned int fb_cpp;
-   unsigned int front_offset, front_pitch;
-   unsigned int back_offset, back_pitch;
-
-   unsigned int depth_cpp;
-   unsigned int depth_offset, depth_pitch;
-
-   unsigned int texture_offset[DRM_MGA_NR_TEX_HEAPS];
-   unsigned int texture_size[DRM_MGA_NR_TEX_HEAPS];
-
-   unsigned long fb_offset;
-   unsigned long mmio_offset;
-   unsigned long status_offset;
-   unsigned long warp_offset;
-   unsigned long primary_offset;
-   unsigned long buffers_offset;
-} drmMGAInit;
-
-typedef enum {
-   DRM_MGA_LOCK_READY      = 0x01, /* Wait until hardware is ready for DMA */
-   DRM_MGA_LOCK_QUIESCENT  = 0x02, /* Wait until hardware quiescent        */
-   DRM_MGA_LOCK_FLUSH      = 0x04, /* Flush this context's DMA queue first */
-   DRM_MGA_LOCK_FLUSH_ALL  = 0x08, /* Flush all DMA queues first           */
-                                   /* These *HALT* flags aren't supported yet
-                                      -- they will be used to support the
-                                         full-screen DGA-like mode.        */
-   DRM_MGA_HALT_ALL_QUEUES = 0x10, /* Halt all current and future queues   */
-   DRM_MGA_HALT_CUR_QUEUES = 0x20  /* Halt all current queues              */
-} drmMGALockFlags;
-
-typedef struct {
-   int             context;
-   drmMGALockFlags flags;
-} drmMGALock;
-
-typedef struct {
-   int idx;
-   unsigned int dstorg;
-   unsigned int length;
-} drmMGAIload;
-
-typedef struct {
-   unsigned int flags;
-   unsigned int clear_color;
-   unsigned int clear_depth;
-   unsigned int color_mask;
-   unsigned int depth_mask;
-} drmMGAClearRec;
-
-typedef struct {
-   int idx;                        /* buffer to queue */
-   int used;                       /* bytes in use */
-   int discard;                    /* client finished with buffer?  */
-} drmMGAVertex;
-
-typedef struct {
-        unsigned int planemask;
-        unsigned int srcorg;
-        unsigned int dstorg;
-        int src_pitch, dst_pitch;
-        int delta_sx, delta_sy;
-        int delta_dx, delta_dy;
-        int height, ydir;               /* flip image vertically */
-        int source_pitch, dest_pitch;
-} drmMGABlit;
-
-/* 3.1: An ioctl to get parameters that aren't available to the 3d
- * client any other way.  
- */
-#define MGA_PARAM_IRQ_NR            1
-
-typedef struct {
-	int param;
-	void *value;
-} drmMGAGetParam;
-
-#endif
diff --git a/src/mesa/drivers/dri/mga/server/mga_dri.c b/src/mesa/drivers/dri/mga/server/mga_dri.c
index eab4ab087a..0a193b258a 100644
--- a/src/mesa/drivers/dri/mga/server/mga_dri.c
+++ b/src/mesa/drivers/dri/mga/server/mga_dri.c
@@ -41,7 +41,6 @@
 #include "mga.h"
 #include "mga_macros.h"
 #include "mga_dri.h"
-#include "mga_sarea.h"
 
 
 /* Quiescence, locking
@@ -50,27 +49,27 @@
 
 static void MGAWaitForIdleDMA( struct DRIDriverContextRec *ctx, MGAPtr pMga )
 {
-   drmMGALock lock;
+   drm_lock_t lock;
    int ret;
    int i = 0;
 
-   memset( &lock, 0, sizeof(drmMGALock) );
+   memset( &lock, 0, sizeof(lock) );
 
    for (;;) {
       do {
          /* first ask for quiescent and flush */
-         lock.flags = DRM_MGA_LOCK_QUIESCENT | DRM_MGA_LOCK_FLUSH;
+         lock.flags = DRM_LOCK_QUIESCENT | DRM_LOCK_FLUSH;
          do {
 	    ret = drmCommandWrite( ctx->drmFD, DRM_MGA_FLUSH,
-                                   &lock, sizeof( drmMGALock ) );
+                                   &lock, sizeof( lock ) );
          } while ( ret == -EBUSY && i++ < DRM_MGA_IDLE_RETRY );
 
          /* if it's still busy just try quiescent */
          if ( ret == -EBUSY ) { 
-            lock.flags = DRM_MGA_LOCK_QUIESCENT;
+            lock.flags = DRM_LOCK_QUIESCENT;
             do {
 	       ret = drmCommandWrite( ctx->drmFD, DRM_MGA_FLUSH,
-                                      &lock, sizeof( drmMGALock ) );
+                                      &lock, sizeof( lock ) );
             } while ( ret == -EBUSY && i++ < DRM_MGA_IDLE_RETRY );
          }
       } while ( ( ret == -EBUSY ) && ( i++ < MGA_TIMEOUT ) );
@@ -358,10 +357,10 @@ static int MGADRIMapInit( struct DRIDriverContextRec *ctx, MGAPtr pMga )
 
 static int MGADRIKernelInit( struct DRIDriverContextRec *ctx, MGAPtr pMga )
 {
-   drmMGAInit init;
+   drm_mga_init_t init;
    int ret;
 
-   memset( &init, 0, sizeof(drmMGAInit) );
+   memset( &init, 0, sizeof(init) );
 
    init.func = MGA_INIT_DMA;
    init.sarea_priv_offset = sizeof(drm_sarea_t);
@@ -420,7 +419,7 @@ static int MGADRIKernelInit( struct DRIDriverContextRec *ctx, MGAPtr pMga )
    init.texture_offset[1] = pMga->agpTextures.handle;
    init.texture_size[1] = pMga->agpTextures.size;
 
-   ret = drmCommandWrite( ctx->drmFD, DRM_MGA_INIT, &init, sizeof(drmMGAInit));
+   ret = drmCommandWrite( ctx->drmFD, DRM_MGA_INIT, &init, sizeof(init));
    if ( ret < 0 ) {
       fprintf( stderr,
 		  "[drm] Failed to initialize DMA! (%d)\n", ret );
@@ -796,8 +795,8 @@ static int MGAScreenInit( struct DRIDriverContextRec *ctx, MGAPtr pMga )
 
    /* Initialize the SAREA private data structure */
    {
-      MGASAREAPrivPtr pSAREAPriv;
-      pSAREAPriv = (MGASAREAPrivPtr)(((char*)ctx->pSAREA) + 
+      drm_mga_sarea_t *pSAREAPriv;
+      pSAREAPriv = (drm_mga_sarea_t *)(((char*)ctx->pSAREA) + 
 					sizeof(drm_sarea_t));
       memset(pSAREAPriv, 0, sizeof(*pSAREAPriv));
    }
diff --git a/src/mesa/drivers/dri/mga/server/mga_dri.h b/src/mesa/drivers/dri/mga/server/mga_dri.h
index c6a3e23f41..8a75d2eda7 100644
--- a/src/mesa/drivers/dri/mga/server/mga_dri.h
+++ b/src/mesa/drivers/dri/mga/server/mga_dri.h
@@ -32,7 +32,8 @@
 #define __MGA_DRI_H__
 
 #include "xf86drm.h"
-#include "mga_common.h"
+#include "drm.h"
+#include "mga_drm.h"
 
 #define MGA_DEFAULT_AGP_SIZE     64
 #define MGA_DEFAULT_AGP_MODE     4
diff --git a/src/mesa/drivers/dri/mga/server/mga_sarea.h b/src/mesa/drivers/dri/mga/server/mga_sarea.h
deleted file mode 100644
index 747626d8ab..0000000000
--- a/src/mesa/drivers/dri/mga/server/mga_sarea.h
+++ /dev/null
@@ -1,222 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_sarea.h,v 1.1 2001/03/21 17:11:47 dawes Exp $ */
-
-/*
- * Copyright 2000 Gareth Hughes
- * 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
- * GARETH HUGHES 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:
- *   Gareth Hughes <gareth@valinux.com>
- */
-
-#ifndef __MGA_SAREA_H__
-#define __MGA_SAREA_H__
-
-/* WARNING: If you change any of these defines, make sure to change
- * the kernel include file as well (mga_drm.h)
- */
-#ifndef __MGA_SAREA_DEFINES__
-#define __MGA_SAREA_DEFINES__
-
-/* WARP pipe flags
- */
-#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_G200_PIPES	8		/* no multitex */
-#define MGA_MAX_G400_PIPES	16
-#define MGA_MAX_WARP_PIPES	MGA_MAX_G400_PIPES
-#define MGA_WARP_UCODE_SIZE	32768		/* in bytes */
-
-#define MGA_CARD_TYPE_G200	1
-#define MGA_CARD_TYPE_G400	2
-
-
-#define MGA_FRONT		0x1
-#define MGA_BACK		0x2
-#define MGA_DEPTH		0x4
-
-/* What needs to be changed for the current vertex dma buffer?
- */
-#define MGA_UPLOAD_CONTEXT	0x1
-#define MGA_UPLOAD_TEX0		0x2
-#define MGA_UPLOAD_TEX1		0x4
-#define MGA_UPLOAD_PIPE		0x8
-#define MGA_UPLOAD_TEX0IMAGE	0x10
-#define MGA_UPLOAD_TEX1IMAGE	0x20
-#define MGA_UPLOAD_2D		0x40
-#define MGA_WAIT_AGE		0x80 /* handled client-side */
-#define MGA_UPLOAD_CLIPRECTS	0x100 /* handled client-side */
-#if 0
-#define MGA_DMA_FLUSH		0x200 /* set when someone gets the lock
-					 quiescent */
-#endif
-
-/* 32 buffers of 64k each, total 1 meg.
- */
-#define MGA_BUFFER_SIZE		(1 << 16)
-#define MGA_NUM_BUFFERS		128
-
-/* 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 /* __MGA_SAREA_DEFINES__ */
-
-
-/* Setup registers for 3D context
- */
-typedef struct {
-   unsigned int dstorg;
-   unsigned int maccess;
-   unsigned int plnwt;
-   unsigned int dwgctl;
-   unsigned int alphactrl;
-   unsigned int fogcolor;
-   unsigned int wflag;
-   unsigned int tdualstage0;
-   unsigned int tdualstage1;
-   unsigned int fcol;
-   unsigned int stencil;
-   unsigned int stencilctl;
-} mga_context_regs_t;
-
-/* Setup registers for 2D, X server
- */
-typedef struct {
-   unsigned int pitch;
-} mga_server_regs_t;
-
-/* Setup registers for each texture unit
- */
-typedef struct {
-   unsigned int texctl;
-   unsigned int texctl2;
-   unsigned int texfilter;
-   unsigned int texbordercol;
-   unsigned int texorg;
-   unsigned int texwidth;
-   unsigned int texheight;
-   unsigned int texorg1;
-   unsigned int texorg2;
-   unsigned int texorg3;
-   unsigned int texorg4;
-} mga_texture_regs_t;
-
-/* General ageing mechanism
- */
-typedef struct {
-	unsigned int head;		/* Position of head pointer          */
-	unsigned int wrap;		/* Primary DMA wrap count            */
-} mga_age_t;
-
-
-/* WARNING: Do not change the SAREA structure without changing the kernel
- * as well.
- */
-typedef struct {
-   /* The channel for communication of state information to the kernel
-    * on firing a vertex dma buffer.
-    */
-   mga_context_regs_t ContextState;
-   mga_server_regs_t ServerState;
-   mga_texture_regs_t TexState[2];
-   unsigned int WarpPipe;
-   unsigned int dirty;
-   unsigned int vertsize;
-
-   /* The current cliprects, or a subset thereof.
-    */
-   drm_clip_rect_t boxes[MGA_NR_SAREA_CLIPRECTS];
-   unsigned int nbox;
-
-   /* 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_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;	/* FIXME: verify signedness... */
-   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 status[4];
-   unsigned int last_wrap;
-
-   mga_age_t last_frame;
-   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.
-    */
-   drmTextureRegion texList[MGA_NR_TEX_HEAPS][MGA_NR_TEX_REGIONS+1];
-   unsigned int texAge[MGA_NR_TEX_HEAPS];
-
-   /* Last context that uploaded statel
-    */
-   int ctxOwner;
-} MGASAREAPrivRec, *MGASAREAPrivPtr;
-
-#endif