merge latest DRI sis driver changes from the DRI trunk

30 files changed, 283 insertions, 413 deletions

diff --git a/src/mesa/drivers/dri/sis/sis_alloc.c b/src/mesa/drivers/dri/sis/sis_alloc.c
index aa71f26..1789fbb 100644
--- a/src/mesa/drivers/dri/sis/sis_alloc.c
+++ b/src/mesa/drivers/dri/sis/sis_alloc.c
@@ -18,7 +18,7 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP 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.
@@ -32,13 +32,13 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
  *   Eric Anholt <anholt@FreeBSD.org>
  */
 
-#include <assert.h>
-
 #include "sis_context.h"
 #include "sis_alloc.h"
 
 #include "sis_common.h"
 
+#include <unistd.h>
+
 #define Z_BUFFER_HW_ALIGNMENT 16
 #define Z_BUFFER_HW_PLUS (16 + 4)
 
@@ -46,15 +46,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define DRAW_BUFFER_HW_ALIGNMENT 16
 #define DRAW_BUFFER_HW_PLUS (16 + 4)
 
-#ifdef ROUNDUP
-#undef ROUNDUP
-#endif
-#define ROUNDUP(nbytes, pad) (((nbytes)+(pad-1))/(pad))
-
-#ifdef ALIGNMENT
-#undef ALIGNMENT
-#endif
-#define ALIGNMENT(value, align) (ROUNDUP((value),(align))*(align))
+#define ALIGNMENT(value, align) (((value) + (align) - 1) / (align) * (align))
 
 static int _total_video_memory_used = 0;
 static int _total_video_memory_count = 0;
@@ -172,6 +164,7 @@ sisAllocZStencilBuffer( sisContextPtr smesa )
 
    smesa->depthbuffer = (void *) addr;
    smesa->depthPitch = width2;
+   smesa->depthOffset = (unsigned long)addr - (unsigned long)smesa->FbBase;
 
    /* set pZClearPacket */
    memset( &smesa->zClearPacket, 0, sizeof(ENGPACKET) );
diff --git a/src/mesa/drivers/dri/sis/sis_alloc.h b/src/mesa/drivers/dri/sis/sis_alloc.h
index 30f5f3a..e76fc53 100644
--- a/src/mesa/drivers/dri/sis/sis_alloc.h
+++ b/src/mesa/drivers/dri/sis/sis_alloc.h
@@ -17,10 +17,9 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR 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.
+ERIC ANHOLT 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.
 
 **************************************************************************/
 /* $XFree86$ */
diff --git a/src/mesa/drivers/dri/sis/sis_clear.c b/src/mesa/drivers/dri/sis/sis_clear.c
index 2506cd5..f71c4c4 100644
--- a/src/mesa/drivers/dri/sis/sis_clear.c
+++ b/src/mesa/drivers/dri/sis/sis_clear.c
@@ -18,7 +18,7 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP 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.
@@ -35,14 +35,13 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "sis_context.h"
 #include "sis_state.h"
 #include "sis_lock.h"
-#include "macros.h"
+
 #include "swrast/swrast.h"
+#include "macros.h"
 
-#if 0
 static GLbitfield sis_3D_Clear( GLcontext * ctx, GLbitfield mask,
 				GLint x, GLint y, GLint width,
 				GLint height );
-#endif
 static void sis_clear_color_buffer( GLcontext *ctx, GLenum mask, GLint x,
 				    GLint y, GLint width, GLint height );
 static void sis_clear_z_stencil_buffer( GLcontext * ctx,
@@ -55,7 +54,7 @@ set_color_pattern( sisContextPtr smesa, GLubyte red, GLubyte green,
 		   GLubyte blue, GLubyte alpha )
 {
    /* XXX only RGB565 and ARGB8888 */
-   switch (GET_ColorFormat(smesa))
+   switch (smesa->colorFormat)
    {
    case DST_FORMAT_ARGB_8888:
       smesa->clearColorPattern = (alpha << 24) +
@@ -76,24 +75,18 @@ sisUpdateZStencilPattern( sisContextPtr smesa, GLclampd z, GLint stencil )
 {
    GLuint zPattern;
 
-   if (z <= 0.0f)
-      zPattern = 0x0;
-   else if (z >= 1.0f)
-      zPattern = 0xFFFFFFFF;
-   else
-      zPattern = doFPtoFixedNoRound( z, 32 );
-
    switch (smesa->zFormat)
    {
    case SiS_ZFORMAT_Z16:
-      zPattern = zPattern >> 16;
+      zPattern = FLOAT_TO_USHORT(z);
       zPattern |= zPattern << 16;
       break;
    case SiS_ZFORMAT_S8Z24:
-      zPattern = zPattern >> 8;
+      zPattern = FLOAT_TO_UINT(z) >> 8;
       zPattern |= stencil << 24;
       break;
    case SiS_ZFORMAT_Z32:
+      zPattern = FLOAT_TO_UINT(z);
       break;
    default:
       assert(0);
@@ -122,20 +115,26 @@ sisDDClear( GLcontext * ctx, GLbitfield mask, GLboolean all,
       width1 = width;            
       height1 = height;
    }
+   /* XXX: Scissoring */
 
    LOCK_HARDWARE();
 
-#if 0
-   /* The 3d clear code is disabled because it appears to be slower, even
-    * in the case of being requested to clear Z and color buffers at the
-    * same time.
+   /* Mask out any non-existent buffers */
+   if (ctx->Visual.depthBits == 0 || !ctx->Depth.Mask)
+      mask &= ~DD_DEPTH_BIT;
+   if (ctx->Visual.stencilBits == 0)
+      mask &= ~DD_STENCIL_BIT;
+
+   /* The 3d clear code is use for masked clears because I don't know how to do
+    * masked clears with the 2d functions.  3d isn't used in general because
+    * it's slower, even in the case of clearing multiple buffers
     */
-   if (mask & (DD_BACK_LEFT_BIT | DD_DEPTH_BIT | DD_STENCIL_BIT))
+   if ((smesa->current.hwDstMask != 0xffffffff &&
+      (mask & (DD_BACK_LEFT_BIT | DD_FRONT_LEFT_BIT)) != 0) ||
+      (ctx->Stencil.WriteMask[0] < 0xff && (mask & DD_STENCIL_BIT) != 0) )
    {
-      /* only Clear either depth or stencil buffer */ 
       mask = sis_3D_Clear( ctx, mask, x1, y1, width1, height1 );
    }
-#endif
 
    if ( mask & DD_FRONT_LEFT_BIT || mask & DD_BACK_LEFT_BIT) {
       sis_clear_color_buffer( ctx, mask, x1, y1, width1, height1 );
@@ -185,7 +184,6 @@ sisDDClearStencil( GLcontext * ctx, GLint s )
    sisUpdateZStencilPattern( smesa, ctx->Depth.Clear, s );
 }
 
-#if 0
 static GLbitfield
 sis_3D_Clear( GLcontext * ctx, GLbitfield mask,
 	      GLint x, GLint y, GLint width, GLint height )
@@ -197,23 +195,20 @@ sis_3D_Clear( GLcontext * ctx, GLbitfield mask,
    float left, top, right, bottom, zClearVal;
    GLboolean bClrColor, bClrDepth, bClrStencil;
    GLint dwPrimitiveSet;
-   GLint dwEnable1 = 0, dwEnable2 = 0, dwDepthMask = 0, dwSten1 = 0, dwSten2 = 0;
+   GLint dwEnable1 = 0, dwEnable2 = MASK_ColorMaskWriteEnable;
+   GLint dwDepthMask = 0, dwSten1 = 0, dwSten2 = 0;
    GLint dirtyflags = GFLAG_ENABLESETTING | GFLAG_ENABLESETTING2 |
       GFLAG_CLIPPING | GFLAG_DESTSETTING;
-   
    int count;
    XF86DRIClipRectPtr pExtents;
 
-   bClrColor = ((mask & DD_BACK_LEFT_BIT) != 0);
-   bClrDepth = ((mask & DD_DEPTH_BIT) != 0) && (ctx->Visual.depthBits != 0);
-   bClrStencil = ((mask & DD_STENCIL_BIT) != 0) && (ctx->Visual.stencilBits != 0);
+   bClrColor = (mask & (DD_BACK_LEFT_BIT | DD_FRONT_LEFT_BIT)) != 0;
+   bClrDepth = (mask & DD_DEPTH_BIT) != 0;
+   bClrStencil = (mask & DD_STENCIL_BIT) != 0;
 
    if (smesa->GlobalFlag & GFLAG_RENDER_STATES)
       sis_update_render_state( smesa );
 
-   if (!bClrColor)
-      dwEnable2 |= MASK_ColorMaskWriteEnable;
-
    if (bClrStencil) {
       dwSten1 = STENCIL_FORMAT_8 | SiS_STENCIL_ALWAYS |
          (ctx->Stencil.Clear << 8) | 0xff;
@@ -319,15 +314,19 @@ sis_3D_Clear( GLcontext * ctx, GLbitfield mask,
       MMIO(REG_3D_TSXb, *(GLint *) &right);
       MMIO(REG_3D_TSYb, *(GLint *) &bottom);
       MMIO(REG_3D_TSARGBb, smesa->clearColorPattern);
-    }
+   }
 
    mEndPrimitive();
 
+   /* If DD_FRONT_LEFT_BIT is set, we've only cleared the front buffer so far */
+   if ((mask & DD_FRONT_LEFT_BIT) != 0 && (mask & DD_BACK_LEFT_BIT) != 0)
+      sis_3D_Clear( ctx, DD_BACK_LEFT_BIT, x, y, width, height );
+
    smesa->GlobalFlag |= dirtyflags;
 
-   return (mask & ~(DD_BACK_LEFT_BIT | DD_DEPTH_BIT | DD_STENCIL_BIT));
+   return mask & ~(DD_DEPTH_BIT | DD_STENCIL_BIT | DD_BACK_LEFT_BIT |
+      DD_FRONT_LEFT_BIT);
 }
-#endif
 
 static void
 sis_bitblt_clear_cmd( sisContextPtr smesa, ENGPACKET * pkt )
@@ -348,7 +347,7 @@ sis_bitblt_clear_cmd( sisContextPtr smesa, ENGPACKET * pkt )
    }
 
    MMIO(REG_CMD0, *(GLint *) & pkt->stdwCmd);
-   MMIO(REG_QueueLen, -1);
+   MMIO(REG_CommandQueue, -1);
 }
 
 static void
@@ -358,7 +357,7 @@ sis_clear_color_buffer( GLcontext *ctx, GLenum mask, GLint x, GLint y,
    sisContextPtr smesa = SIS_CONTEXT(ctx);
 
    int count;
-   GLuint depth = GET_DEPTH (smesa);
+   GLuint depth = smesa->bytesPerPixel;
    XF86DRIClipRectPtr pExtents = NULL;
    GLint xx, yy;
    GLint x0, y0, width0, height0;
@@ -437,11 +436,6 @@ sis_clear_z_stencil_buffer( GLcontext * ctx, GLbitfield mask,
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
 
-   /* TODO: check write mask */
-
-   if ( smesa->depthbuffer == NULL )
-      return;
-
    /* TODO: consider alignment of width, height? */
    smesa->zClearPacket.stdwDestPos.wY = y;
    smesa->zClearPacket.stdwDestPos.wX = x;
diff --git a/src/mesa/drivers/dri/sis/sis_common2.h b/src/mesa/drivers/dri/sis/sis_common2.h
index 109078e..40ae451 100644
--- a/src/mesa/drivers/dri/sis/sis_common2.h
+++ b/src/mesa/drivers/dri/sis/sis_common2.h
@@ -18,7 +18,7 @@ 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 NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
+IN NO EVENT SHALL SILICON INTEGRATED SYSTEMS CORP 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.
@@ -46,7 +46,6 @@ extern void *sis_debug_malloc(int x);
 
 #ifdef GLX_DIRECT_RENDERING
 # include <stdio.h>
-# include <unistd.h>
 # include <stdlib.h>
 # include <string.h>
 typedef struct _Box
diff --git a/src/mesa/drivers/dri/sis/sis_context.c b/src/mesa/drivers/dri/sis/sis_context.c
index a58cb29..0830e56 100644
--- a/src/mesa/drivers/dri/sis/sis_context.c
+++ b/src/mesa/drivers/dri/sis/sis_context.c
@@ -18,7 +18,7 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP 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.
@@ -59,6 +59,21 @@ int GlobalCurrentHwcx = -1;
 int GlobalHwcxCountBase = 1;
 int GlobalCmdQueueLen = 0;
 
+#include "xmlpool.h"
+
+const char __driConfigOptions[] =
+DRI_CONF_BEGIN
+	DRI_CONF_SECTION_DEBUG
+		DRI_CONF_OPT_BEGIN(agp_disable,bool,false)
+		DRI_CONF_DESC(en,"Disable AGP vertex dispatch")
+		DRI_CONF_OPT_END
+		DRI_CONF_OPT_BEGIN(fallback_force,bool,false)
+		DRI_CONF_DESC(en,"Force software fallback")
+		DRI_CONF_OPT_END
+	DRI_CONF_SECTION_END
+DRI_CONF_END;
+const GLuint __driNConfigOptions = 2;
+
 static const char * const card_extensions[] =
 {
    "GL_ARB_multitexture",
@@ -69,28 +84,21 @@ static const char * const card_extensions[] =
 void
 WaitEngIdle (sisContextPtr smesa)
 {
-   GLubyte *IOBase = GET_IOBase (smesa);
-   GLbyte cEngineState;
+   GLuint cEngineState;
 
-   cEngineState = *((GLbyte volatile *) (IOBase + 0x8243));
-   while (((cEngineState & 0x80) == 0) ||
-	  ((cEngineState & 0x40) == 0) || ((cEngineState & 0x20) == 0))
-   {
-      cEngineState = *((GLbyte volatile *) (IOBase + 0x8243));
-   }
+   do {
+      cEngineState = MMIO_READ(REG_CommandQueue);
+   } while ((cEngineState & SiS_EngIdle) != SiS_EngIdle);
 }
 
 void
 Wait2DEngIdle (sisContextPtr smesa)
 {
-   GLubyte *IOBase = GET_IOBase (smesa);
-   GLbyte cEngineState;
+   GLuint cEngineState;
 
-   cEngineState = *((GLbyte volatile *) (IOBase + 0x8243));
-   while (!(cEngineState & 0x80))
-   {
-      cEngineState = *((GLbyte volatile *) (IOBase + 0x8243));
-   }
+   do {
+      cEngineState = MMIO_READ(REG_CommandQueue);
+   } while ((cEngineState & SiS_EngIdle2d) != SiS_EngIdle2d);
 }
 
 /* To be called from mWait3DCmdQueue.  Separate function for profiling
@@ -101,9 +109,9 @@ Wait2DEngIdle (sisContextPtr smesa)
 void
 WaitingFor3dIdle(sisContextPtr smesa, int wLen)
 {
-   while ( *(smesa->CurrentQueueLenPtr) < wLen) {
+   while (*(smesa->CurrentQueueLenPtr) < wLen) {
       *(smesa->CurrentQueueLenPtr) =
-         (*(GLint *)(GET_IOBase(smesa) + REG_QueueLen) & MASK_QueueLen) - 20;
+         (MMIO_READ(REG_CommandQueue) & MASK_QueueLen) - 20;
    }
 }
 
@@ -184,6 +192,10 @@ sisCreateContext( const __GLcontextModes *glVisual,
       assert (0);
    }
 
+   /* Parse configuration files */
+   driParseConfigFiles (&smesa->optionCache, &sisScreen->optionCache,
+			sisScreen->driScreen->myNum, "sis");
+
    /* TODO: index mode */
 
    smesa->CurrentQueueLenPtr = &(smesa->sarea->QueueLength);
@@ -195,16 +207,17 @@ sisCreateContext( const __GLcontextModes *glVisual,
    smesa->AGPAddr = sisScreen->agp.handle;
 
    /* set AGP command buffer */
-   smesa->AGPCmdModeEnabled = GL_FALSE;
-   if (smesa->AGPSize != 0 && getenv("SIS_NO_AGP") == NULL) {	
-      if (sisScreen->AGPCmdBufSize != 0) {
-         smesa->AGPCmdBufBase = smesa->AGPBase + sisScreen->AGPCmdBufOffset;
-         smesa->AGPCmdBufAddr = smesa->AGPAddr + sisScreen->AGPCmdBufOffset;
-         smesa->AGPCmdBufSize = sisScreen->AGPCmdBufSize;
-
-         smesa->pAGPCmdBufNext = (GLint *)&(smesa->sarea->AGPCmdBufNext);
-         smesa->AGPCmdModeEnabled = GL_TRUE;
-      }
+   if (smesa->AGPSize != 0 && sisScreen->AGPCmdBufSize != 0 &&
+      !driQueryOptionb(&smesa->optionCache, "agp_disable"))
+   {	
+      smesa->AGPCmdBufBase = smesa->AGPBase + sisScreen->AGPCmdBufOffset;
+      smesa->AGPCmdBufAddr = smesa->AGPAddr + sisScreen->AGPCmdBufOffset;
+      smesa->AGPCmdBufSize = sisScreen->AGPCmdBufSize;
+
+      smesa->pAGPCmdBufNext = (GLint *)&(smesa->sarea->AGPCmdBufNext);
+      smesa->AGPCmdModeEnabled = GL_TRUE;
+   } else {
+      smesa->AGPCmdModeEnabled = GL_FALSE;
    }
 
    smesa->GlobalFlag = 0L;
@@ -218,6 +231,9 @@ sisCreateContext( const __GLcontextModes *glVisual,
    _tnl_CreateContext( ctx );
    _swsetup_CreateContext( ctx );
 
+   _swrast_allow_pixel_fog( ctx, GL_TRUE );
+   _swrast_allow_vertex_fog( ctx, GL_FALSE );
+
    sisDDInitStateFuncs( ctx );
    sisDDInitState( smesa );	/* Initializes smesa->zFormat, important */
    sisInitVB( ctx );
@@ -486,12 +502,12 @@ sis_update_texture_state (sisContextPtr smesa)
    /* texture environment */
    if (smesa->GlobalFlag & GFLAG_TEXTUREENV) {
       MMIO(REG_3D_TextureBlendFactor, prev->hwTexEnvColor);
-      MMIO(REG_3D_TextureColorBlendSet0, prev->hwTexBlendClr0);
+      MMIO(REG_3D_TextureColorBlendSet0, prev->hwTexBlendColor0);
       MMIO(REG_3D_TextureAlphaBlendSet0, prev->hwTexBlendAlpha0);
    }
    if (smesa->GlobalFlag & GFLAG_TEXTUREENV_1) {
       MMIO(REG_3D_TextureBlendFactor, prev->hwTexEnvColor);
-      MMIO(REG_3D_TextureColorBlendSet1, prev->hwTexBlendClr1);
+      MMIO(REG_3D_TextureColorBlendSet1, prev->hwTexBlendColor1);
       MMIO(REG_3D_TextureAlphaBlendSet1, prev->hwTexBlendAlpha1);
    }
 
diff --git a/src/mesa/drivers/dri/sis/sis_context.h b/src/mesa/drivers/dri/sis/sis_context.h
index c4248e5..fb4191a 100644
--- a/src/mesa/drivers/dri/sis/sis_context.h
+++ b/src/mesa/drivers/dri/sis/sis_context.h
@@ -18,7 +18,7 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP 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.
@@ -37,6 +37,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #include "context.h"
 #include "dri_util.h"
+#include "xmlconfig.h"
 
 #include "sis_screen.h"
 #include "sis_common2.h"
@@ -198,8 +199,8 @@ typedef struct __GLSiSHardwareRec
 
   GLint hwTexEnvColor;		/* Texture Blending Setting */
 
-  GLint hwTexBlendClr0;
-  GLint hwTexBlendClr1;
+  GLint hwTexBlendColor0;
+  GLint hwTexBlendColor1;
   GLint hwTexBlendAlpha0;
   GLint hwTexBlendAlpha1;
 
@@ -339,6 +340,7 @@ struct sis_context
   unsigned int backOffset;
   unsigned int backPitch;
   GLvoid *depthbuffer;
+  unsigned int depthOffset;
   unsigned int depthPitch;
   void *zbFree, *bbFree;		/* Cookies for freeing buffers */
   ENGPACKET zClearPacket, cbClearPacket;
@@ -361,25 +363,16 @@ struct sis_context
 
   sisScreenPtr sisScreen;		/* Screen private DRI data */
   SISSAREAPrivPtr sarea;		/* Private SAREA data */
+
+   /* Configuration cache */
+   driOptionCache optionCache;
 };
 
 #define SIS_CONTEXT(ctx)		((sisContextPtr)(ctx->DriverCtx))
 
 /* Macros */
 #define GET_IOBase(x) ((x)->IOBase)
-#define GET_FbBase(x) ((x)->FbBase)
-#define GET_AGPBase(x) ((x)->AGPBase)
-#define GET_DEPTH(x) ((x)->bytesPerPixel)
-#define GET_WIDTH(x) ((x)->displayWidth)
-#define GET_FbPos(smesa,x,y) (GET_FbBase(smesa)+(x)*GET_DEPTH(smesa)\
-                             +(y)*smesa->frontPitch)
-
-#define GET_ColorFormat(x) ((x)->colorFormat)
-
-#define GET_RMASK(x) ((x)->redMask)
-#define GET_GMASK(x) ((x)->greenMask)
-#define GET_BMASK(x) ((x)->blueMask)
-#define GET_AMASK(x) ((x)->alphaMask)
+
 #define Y_FLIP(Y)  (smesa->bottom - (Y))
 
 #define SISPACKCOLOR565( r, g, b )					\
@@ -410,7 +403,7 @@ struct sis_context
 /* Update the mirrored queue pointer if it doesn't indicate enough space */ \
 if (*(smesa->CurrentQueueLenPtr) < (wLen)) {				\
    *(smesa->CurrentQueueLenPtr) =					\
-      (*(GLint *)(GET_IOBase(smesa) + REG_QueueLen) & MASK_QueueLen) - 20; \
+      (*(GLint *)(GET_IOBase(smesa) + REG_CommandQueue) & MASK_QueueLen) - 20; \
    /* Spin and wait if the queue is actually too full */		\
    if (*(smesa->CurrentQueueLenPtr) < (wLen))				\
       WaitingFor3dIdle(smesa, wLen);					\
diff --git a/src/mesa/drivers/dri/sis/sis_dd.c b/src/mesa/drivers/dri/sis/sis_dd.c
index 9dc3688..aecc20e 100644
--- a/src/mesa/drivers/dri/sis/sis_dd.c
+++ b/src/mesa/drivers/dri/sis/sis_dd.c
@@ -18,7 +18,7 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP 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.
@@ -151,8 +151,7 @@ sisUpdateBufferSize( sisContextPtr smesa )
 
    current->hwZ &= ~MASK_ZBufferPitch;
    current->hwZ |= smesa->width * z_depth >> 2;
-   current->hwOffsetZ = ( (GLint)smesa->depthbuffer -
-			  (GLint)GET_FbBase(smesa) ) >> 2;
+   current->hwOffsetZ = smesa->depthOffset >> 2;
 
    if ((current->hwOffsetZ != prev->hwOffsetZ) || (current->hwZ != prev->hwZ)) {
       prev->hwOffsetZ = current->hwOffsetZ;
diff --git a/src/mesa/drivers/dri/sis/sis_dd.h b/src/mesa/drivers/dri/sis/sis_dd.h
index 00a94ce..9ff5f5b 100644
--- a/src/mesa/drivers/dri/sis/sis_dd.h
+++ b/src/mesa/drivers/dri/sis/sis_dd.h
@@ -17,10 +17,9 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR 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.
+ERIC ANHOLT 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.
 
 **************************************************************************/
 /* $XFree86$ */
diff --git a/src/mesa/drivers/dri/sis/sis_debug.c b/src/mesa/drivers/dri/sis/sis_debug.c
index e950bce..99cb09c 100644
--- a/src/mesa/drivers/dri/sis/sis_debug.c
+++ b/src/mesa/drivers/dri/sis/sis_debug.c
@@ -18,7 +18,7 @@ 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 NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
+IN NO EVENT SHALL SILICON INTEGRATED SYSTEMS CORP 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.
@@ -76,7 +76,6 @@ dump_agp (void *addr, int dword_count)
   }
 }
 
-#ifndef _SOLO
 void
 d2f_once (GLcontext * ctx)
 {
@@ -155,4 +154,3 @@ dvidmem (unsigned char *addr, int size)
       close (fh);
     }
 }
-#endif
diff --git a/src/mesa/drivers/dri/sis/sis_debug.h b/src/mesa/drivers/dri/sis/sis_debug.h
index 6b7c796..5e2b309 100644
--- a/src/mesa/drivers/dri/sis/sis_debug.h
+++ b/src/mesa/drivers/dri/sis/sis_debug.h
@@ -18,7 +18,7 @@ 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 NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
+IN NO EVENT SILICON INTEGRATED SYSTEMS CORP 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.
diff --git a/src/mesa/drivers/dri/sis/sis_fog.c b/src/mesa/drivers/dri/sis/sis_fog.c
index 8daa9a0..e1230f6 100644
--- a/src/mesa/drivers/dri/sis/sis_fog.c
+++ b/src/mesa/drivers/dri/sis/sis_fog.c
@@ -18,7 +18,7 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP 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.
@@ -35,6 +35,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "sis_context.h"
 #include "sis_state.h"
 #include "swrast/swrast.h"
+
 #include "macros.h"
 
 static GLint convertFtToFogFt( GLfloat dwInValue );
@@ -43,6 +44,7 @@ void
 sisDDFogfv( GLcontext *ctx, GLenum pname, const GLfloat *params )
 {
    sisContextPtr smesa = SIS_CONTEXT(ctx);
+   __GLSiSHardware *prev = &smesa->prev;
    __GLSiSHardware *current = &smesa->current;
 
    float fArg;
@@ -56,29 +58,25 @@ sisDDFogfv( GLcontext *ctx, GLenum pname, const GLfloat *params )
       {
       case GL_LINEAR:
          current->hwFog |= FOGMODE_LINEAR;
-         _swrast_allow_pixel_fog( ctx, GL_TRUE );
-         _swrast_allow_vertex_fog( ctx, GL_FALSE );
          break;
       case GL_EXP:
-         if (ctx->Hint.Fog == GL_NICEST || smesa->AGPCmdModeEnabled) {
-            current->hwFog |= FOGMODE_EXP;
-            _swrast_allow_pixel_fog( ctx, GL_TRUE );
-            _swrast_allow_vertex_fog( ctx, GL_FALSE );
-         } else { /* GL_DONTCARE or GL_FASTEST */
-            current->hwFog |= FOGMODE_CHEAP;
-            _swrast_allow_pixel_fog( ctx, GL_FALSE );
-            _swrast_allow_vertex_fog( ctx, GL_TRUE );
-         }
+         current->hwFog |= FOGMODE_EXP;
          break;
       case GL_EXP2:
          current->hwFog |= FOGMODE_EXP2;
-         _swrast_allow_pixel_fog( ctx, GL_TRUE );
-         _swrast_allow_vertex_fog( ctx, GL_FALSE );
          break;
       }
+      if (current->hwFog != prev->hwFog) {
+         prev->hwFog = current->hwFog;
+         smesa->GlobalFlag |= GFLAG_FOGSETTING;
+      }
       break;
    case GL_FOG_DENSITY:
       current->hwFogDensity = convertFtToFogFt( ctx->Fog.Density );
+      if (current->hwFogDensity != prev->hwFogDensity) {
+         prev->hwFogDensity = current->hwFogDensity;
+         smesa->GlobalFlag |= GFLAG_FOGSETTING;
+      }
       break;
    case GL_FOG_START:
    case GL_FOG_END:
@@ -91,6 +89,13 @@ sisDDFogfv( GLcontext *ctx, GLenum pname, const GLfloat *params )
          else
             current->hwFogFar = doFPtoFixedNoRound( ctx->Fog.End, 6 );
       }
+      if (current->hwFogFar != prev->hwFogFar ||
+          current->hwFogInverse != prev->hwFogInverse)
+      {
+         prev->hwFogFar = current->hwFogFar;
+         prev->hwFogInverse = current->hwFogInverse;
+         smesa->GlobalFlag |= GFLAG_FOGSETTING;
+      }
       break;
    case GL_FOG_INDEX:
       /* TODO */
@@ -101,6 +106,10 @@ sisDDFogfv( GLcontext *ctx, GLenum pname, const GLfloat *params )
       fogColor |= FLOAT_TO_UBYTE( ctx->Fog.Color[2] );
       current->hwFog &= 0xff000000;
       current->hwFog |= fogColor;
+      if (current->hwFog != prev->hwFog) {
+          prev->hwFog = current->hwFog;
+         smesa->GlobalFlag |= GFLAG_FOGSETTING;
+      }
       break;
    }
 }
diff --git a/src/mesa/drivers/dri/sis/sis_lock.c b/src/mesa/drivers/dri/sis/sis_lock.c
index 1972ff4..5e6a0d4 100644
--- a/src/mesa/drivers/dri/sis/sis_lock.c
+++ b/src/mesa/drivers/dri/sis/sis_lock.c
@@ -18,10 +18,9 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR 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.
+ERIC ANHOLT 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.
 
 **************************************************************************/
 
diff --git a/src/mesa/drivers/dri/sis/sis_lock.h b/src/mesa/drivers/dri/sis/sis_lock.h
index 1c43d8c..fef9931 100644
--- a/src/mesa/drivers/dri/sis/sis_lock.h
+++ b/src/mesa/drivers/dri/sis/sis_lock.h
@@ -18,7 +18,7 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP 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.
diff --git a/src/mesa/drivers/dri/sis/sis_reg.h b/src/mesa/drivers/dri/sis/sis_reg.h
index 41d7e74..378692f 100644
--- a/src/mesa/drivers/dri/sis/sis_reg.h
+++ b/src/mesa/drivers/dri/sis/sis_reg.h
@@ -1,6 +1,7 @@
 /**************************************************************************
 
 Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
+Copyright 2003 Eric Anholt
 All Rights Reserved.
 
 Permission is hereby granted, free of charge, to any person obtaining a
@@ -15,13 +16,13 @@ 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 NON-INFRINGEMENT.
-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.
+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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP 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.
 
 **************************************************************************/
 /* $XFree86: xc/lib/GL/mesa/src/drv/sis/sis_reg.h,v 1.3 2000/09/26 15:56:48 tsi Exp $ */
@@ -39,7 +40,7 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  * Define All the Register Address of 6327
  */
 
-#define REG_QueueLen			0x8240
+#define REG_CommandQueue		0x8240
  
 #define REG_3D_TSFSa                    0x8800
 #define REG_3D_TSZa                     0x8804
@@ -217,7 +218,7 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define REG_3D_TexturePalette                  0x8C00
 
 /*
- * REG_QueueLen -- (8240h-8243h)
+ * REG_CommandQueue -- (8240h-8243h)
  */
 #define MASK_QueueLen				0x0000ffff
 #define SiS_EngIdle2d				0x80000000
@@ -528,17 +529,17 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define FOGMODE_EXP2			0x07000000
 
 /*
- * REG_3D_FogStartEnd -- Define Fog Start End Setting (8A34h-8A37h)
+ * REG_3D_FogStartEnd -- Define Fog Start End Setting	(0x8A34 - 0x8A37)
  */
 #define MASK_FogFarDistance		0x0007FFFF
 
 /*
- * REG_3D_FogStartEnd -- Define Fog End Setting (8A38h-8A3Bh)
+ * REG_3D_FogStartEnd -- Define Fog End Setting		(0x8A38 - 0x8A3B)
  */
 #define MASK_FogInvFarDistance		0x0007FFFF
 
 /*
- * REG_3D_FogStartEnd -- Define Fog End Setting	(0x8A3C - 0x8A3F)
+ * REG_3D_FogFactorDensity		(0x8A3C - 0x8A3F)
  */
 #define MASK_FogDensity                 0x0003FFFF
 #define MASK_FogFactor                  0xFF000000
@@ -804,97 +805,27 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  * REG_3D_TextureAlphaBlendSet0		(0x8B40 - 0x8B43)
  * REG_3D_TextureAlphaBlendSet1		(0x8B44 - 0x8B46)
  */
-
-#define A_REPLACE_RGB_STAGE0		0xa1485000
-#define A_REPLACE_A_STAGE0		0xc3230000
-#define L_REPLACE__RGB_STAGE0		0xc1485000
-#define L_REPLACE__A_STAGE0		0x63230000
-#define LA_REPLACE__RGB_STAGE0		0xc1485000
-#define LA_REPLACE__A_STAGE0		0xc3230000
-#define I_REPLACE__RGB_STAGE0		0xc1485000
-#define I_REPLACE__A_STAGE0		0xc3230000
-#define RGB_REPLACE__RGB_STAGE0		0xc1485000
-#define RGB_REPLACE__A_STAGE0		0x63230000
-#define RGBA_REPLACE__RGB_STAGE0	0xc1485000
-#define RGBA_REPLACE__A_STAGE0		0xc3230000
-
-#define A_MODULATE_RGB_STAGE0		0xa1485000
-#define A_MODULATE_A_STAGE0		0x63c30000
-#define L_MODULATE__RGB_STAGE0		0xa1705000
-#define L_MODULATE__A_STAGE0		0x63230000
-#define LA_MODULATE__RGB_STAGE0		0xa1705000
-#define LA_MODULATE__A_STAGE0		0x63c30000
-#define I_MODULATE__RGB_STAGE0		0xa1705000
-#define I_MODULATE__A_STAGE0		0x63c30000
-#define RGB_MODULATE__RGB_STAGE0	0xa1705000
-#define RGB_MODULATE__A_STAGE0		0x63230000
-#define RGBA_MODULATE__RGB_STAGE0	0xa1705000
-#define RGBA_MODULATE__A_STAGE0		0x63c30000
-
-#define RGB_DECAL__RGB_STAGE0		0xc1485000
-#define RGB_DECAL__A_STAGE0		0x63230000
-#define RGBA_DECAL__RGB_STAGE0		0xc534c001
-#define RGBA_DECAL__A_STAGE0		0x63230000
-
-#define A_BLEND_RGB_STAGE0		0xa1485000
-#define A_BLEND_A_STAGE0		0x63c30000
-#define L_BLEND__RGB_STAGE0		0x4530c001
-#define L_BLEND__A_STAGE0		0x63230000
-#define LA_BLEND__RGB_STAGE0		0x4530c001
-#define LA_BLEND__A_STAGE0		0x63c30000
-#define I_BLEND__RGB_STAGE0		0x4530c001
-#define I_BLEND__A_STAGE0		0x46c60001
-#define RGB_BLEND__RGB_STAGE0		0x4530c001
-#define RGB_BLEND__A_STAGE0		0x63230000
-#define RGBA_BLEND__RGB_STAGE0		0x4530c001
-#define RGBA_BLEND__A_STAGE0		0x63c30000
-
-#define RGB_STAGE1			0xa1485000
-#define A_STAGE1			0xa3230000
-
-#define A_REPLACE_RGB_STAGE1		0xa1485000
-#define A_REPLACE_A_STAGE1		0xe3230000
-#define L_REPLACE__RGB_STAGE1		0xe1485000
-#define L_REPLACE__A_STAGE1		0xa3230000
-#define LA_REPLACE__RGB_STAGE1		0xe1485000
-#define LA_REPLACE__A_STAGE1		0xe3230000
-#define I_REPLACE__RGB_STAGE1		0xe1485000
-#define I_REPLACE__A_STAGE1		0xe3230000
-#define RGB_REPLACE__RGB_STAGE1		0xe1485000
-#define RGB_REPLACE__A_STAGE1		0xa3230000
-#define RGBA_REPLACE__RGB_STAGE1	0xe1485000
-#define RGBA_REPLACE__A_STAGE1		0xe3230000
-
-#define A_MODULATE_RGB_STAGE1		0xa1485000
-#define A_MODULATE_A_STAGE1		0xa3e30000
-#define L_MODULATE__RGB_STAGE1		0xa1785000
-#define L_MODULATE__A_STAGE1		0xa3230000
-#define LA_MODULATE__RGB_STAGE1		0xa1785000
-#define LA_MODULATE__A_STAGE1		0xa3e30000
-#define I_MODULATE__RGB_STAGE1		0xa1785000
-#define I_MODULATE__A_STAGE1		0xa3e30000
-#define RGB_MODULATE__RGB_STAGE1	0xa1785000
-#define RGB_MODULATE__A_STAGE1		0xa3230000
-#define RGBA_MODULATE__RGB_STAGE1	0xa1785000
-#define RGBA_MODULATE__A_STAGE1		0xa3e30000
-
-#define RGB_DECAL__RGB_STAGE1		0xe1485000
-#define RGB_DECAL__A_STAGE1		0xa3230000
-#define RGBA_DECAL__RGB_STAGE1		0xe5394001
-#define RGBA_DECAL__A_STAGE1		0xa3230000
-
-#define A_BLEND_RGB_STAGE1		0xa1485000
-#define A_BLEND_A_STAGE1		0xa3e30000
-#define L_BLEND__RGB_STAGE1		0x45394001
-#define L_BLEND__A_STAGE1		0xa3230000
-#define LA_BLEND__RGB_STAGE1		0x45394001
-#define LA_BLEND__A_STAGE1		0xa3e30000
-#define I_BLEND__RGB_STAGE1		0x45394001
-#define I_BLEND__A_STAGE1		0x4aea0001
-#define RGB_BLEND__RGB_STAGE1		0x45394001
-#define RGB_BLEND__A_STAGE1		0xa3230000
-#define RGBA_BLEND__RGB_STAGE1		0x45394001
-#define RGBA_BLEND__A_STAGE1		0xa3e30000
+#define STAGE0_C_CF			0xa1485000
+#define STAGE0_C_CS			0xc1485000
+#define STAGE0_C_CFCS			0xa1705000
+#define STAGE0_C_CFOMAS_CSAS		0xc534c001
+#define STAGE0_C_CFOMCS_CCCS		0x4530c001
+
+#define STAGE0_A_AF			0x63230000
+#define STAGE0_A_AS			0xc3230000
+#define STAGE0_A_AFAS			0x63c30000
+#define STAGE0_A_AFOMAS_ACAS		0x46c60001
+
+#define STAGE1_C_CF			0xa1485000
+#define STAGE1_C_CS			0xe1485000
+#define STAGE1_C_CFCS			0xa1785000
+#define STAGE1_C_CFOMAS_CSAS		0xe5394001
+#define STAGE1_C_CFOMCS_CCCS		0x45394001
+
+#define STAGE1_A_AF			0xa3230000
+#define STAGE1_A_AS			0xe3230000
+#define STAGE1_A_AFAS			0xa3e30000
+#define STAGE1_A_AFOMAS_ACAS		0x4aea0001
 
 /* What registers are these associated with? */
 #define MASK_BMMemoryInSystem           0x00000080
diff --git a/src/mesa/drivers/dri/sis/sis_screen.c b/src/mesa/drivers/dri/sis/sis_screen.c
index 1de992e..a43f2be 100644
--- a/src/mesa/drivers/dri/sis/sis_screen.c
+++ b/src/mesa/drivers/dri/sis/sis_screen.c
@@ -18,10 +18,9 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR 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.
+ERIC ANHOLT 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.
 
 **************************************************************************/
 
@@ -86,6 +85,9 @@ sisCreateScreen( __DRIscreenPrivate *sPriv )
 
    sisScreen->driScreen = sPriv;
 
+   /* parse information in __driConfigOptions */
+   driParseOptionInfo(&sisScreen->optionCache);
+
    return sisScreen;
 }
 
@@ -150,7 +152,7 @@ sis_bitblt_copy_cmd (sisContextPtr smesa, ENGPACKET * pkt)
       *lpdwDest++ = *lpdwSrc++;
 
    MMIO(REG_CMD0, *(GLint *)&pkt->stdwCmd);
-   MMIO(REG_QueueLen, -1);
+   MMIO(REG_CommandQueue, -1);
 }
 
 static void sisCopyBuffer( __DRIdrawablePrivate *dPriv )
@@ -266,7 +268,6 @@ static struct __DriverAPIRec sisAPI = {
  * The __driCreateScreen name is the symbol that libGL.so fetches.
  * Return:  pointer to a __DRIscreenPrivate.
  */
-#ifndef _SOLO
 void *__driCreateScreen(Display *dpy, int scrn, __DRIscreen *psc,
                         int numConfigs, __GLXvisualConfig *config)
 {
@@ -274,12 +275,3 @@ void *__driCreateScreen(Display *dpy, int scrn, __DRIscreen *psc,
    psp = __driUtilCreateScreen( dpy, scrn, psc, numConfigs, config, &sisAPI );
    return (void *)psp;
 }
-#else
-void *__driCreateScreen(struct DRIDriverRec *driver,
-                        struct DRIDriverContextRec *driverContext)
-{
-   __DRIscreenPrivate *psp;
-   psp = __driUtilCreateScreen(driver, driverContext, &sisAPI);
-   return (void *) psp;
-}
-#endif
diff --git a/src/mesa/drivers/dri/sis/sis_screen.h b/src/mesa/drivers/dri/sis/sis_screen.h
index e2c67c1..4522782 100644
--- a/src/mesa/drivers/dri/sis/sis_screen.h
+++ b/src/mesa/drivers/dri/sis/sis_screen.h
@@ -17,10 +17,9 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR 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.
+ERIC ANHOLT 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.
 
 **************************************************************************/
 /* $XFree86$ */
@@ -55,6 +54,9 @@ typedef struct {
    __DRIscreenPrivate *driScreen;
    unsigned int sarea_priv_offset;
 
+   /* Configuration cache with default values for all contexts */
+   driOptionCache optionCache;
+
 } sisScreenRec, *sisScreenPtr;
 
 #endif
diff --git a/src/mesa/drivers/dri/sis/sis_span.c b/src/mesa/drivers/dri/sis/sis_span.c
index 202454a..05e1777 100644
--- a/src/mesa/drivers/dri/sis/sis_span.c
+++ b/src/mesa/drivers/dri/sis/sis_span.c
@@ -18,7 +18,7 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP 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.
diff --git a/src/mesa/drivers/dri/sis/sis_span.h b/src/mesa/drivers/dri/sis/sis_span.h
index cfc1960..f0d64df 100644
--- a/src/mesa/drivers/dri/sis/sis_span.h
+++ b/src/mesa/drivers/dri/sis/sis_span.h
@@ -17,10 +17,9 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR 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.
+ERIC ANHOLT 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.
 
 **************************************************************************/
 /* $XFree86$ */
diff --git a/src/mesa/drivers/dri/sis/sis_state.c b/src/mesa/drivers/dri/sis/sis_state.c
index 9d09359..8ff067f 100644
--- a/src/mesa/drivers/dri/sis/sis_state.c
+++ b/src/mesa/drivers/dri/sis/sis_state.c
@@ -18,7 +18,7 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP 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.
@@ -366,10 +366,10 @@ static void sisDDColorMask( GLcontext *ctx,
       current->hwCapEnable2 |= (MASK_AlphaMaskWriteEnable |
                              MASK_ColorMaskWriteEnable);
 
-      current->hwDstMask = (r) ? GET_RMASK(smesa) : 0 |
-			   (g) ? GET_GMASK(smesa) : 0 |
-			   (b) ? GET_BMASK(smesa) : 0 |
-			   (a) ? GET_AMASK(smesa) : 0;
+      current->hwDstMask = (r) ? smesa->redMask : 0 |
+			   (g) ? smesa->greenMask : 0 |
+			   (b) ? smesa->blueMask : 0 |
+			   (a) ? smesa->alphaMask : 0;
    }
    
    if (current->hwDstMask != prev->hwDstMask) {
@@ -542,19 +542,6 @@ void sisDDDrawBuffer( GLcontext *ctx, GLenum mode )
    }
 }
 
-static void
-sisDDHint( GLcontext *ctx, GLenum target, GLenum mode )
-{
-   
-   switch (target) {
-   case GL_FOG_HINT:
-      /* Update fog mode setting */
-      sisDDFogfv(ctx, GL_FOG_MODE, NULL);
-      break;
-   }
-   
-}
-
 /* =============================================================
  * Polygon stipple
  */
@@ -713,27 +700,6 @@ sisUpdateHWState( GLcontext *ctx )
       smesa->GlobalFlag |= GFLAG_ENABLESETTING2;
    }
 
-  /* TODO: if fog disable, don't check */
-  if (current->hwCapEnable & MASK_FogEnable) {
-      /* fog setting */
-      if (current->hwFog != prev->hwFog) {
-	  prev->hwFog = current->hwFog;
-	  smesa->GlobalFlag |= GFLAG_FOGSETTING;
-	}
-      if (current->hwFogFar != prev->hwFogFar) {
-	  prev->hwFogFar = current->hwFogFar;
-	  smesa->GlobalFlag |= GFLAG_FOGSETTING;
-	}
-      if (current->hwFogInverse != prev->hwFogInverse) {
-	  prev->hwFogInverse = current->hwFogInverse;
-	  smesa->GlobalFlag |= GFLAG_FOGSETTING;
-	}
-      if (current->hwFogDensity != prev->hwFogDensity) {
-	  prev->hwFogDensity = current->hwFogDensity;
-	  smesa->GlobalFlag |= GFLAG_FOGSETTING;
-	}
-    }
-
    if (smesa->GlobalFlag & GFLAG_RENDER_STATES)
       sis_update_render_state( smesa );
 
@@ -808,11 +774,11 @@ void sisDDInitState( sisContextPtr smesa )
    prev->texture[0].hwTextureMip = 0;
 #endif
 
-   /* Texture Blending seeting */
-   prev->hwTexBlendClr0 = L_REPLACE__RGB_STAGE0;
-   prev->hwTexBlendClr1 = 0x294B4000;
-   prev->hwTexBlendAlpha0 = 0x333A0000;
-   prev->hwTexBlendAlpha1 = 0x333A0000;
+   /* Texture Blending setting -- use fragment color/alpha*/
+   prev->hwTexBlendColor0 = STAGE0_C_CF;
+   prev->hwTexBlendColor1 = STAGE1_C_CF;
+   prev->hwTexBlendAlpha0 = STAGE0_A_AF;
+   prev->hwTexBlendAlpha1 = STAGE1_A_AF;
    
    switch (smesa->bytesPerPixel)
    {
@@ -892,7 +858,7 @@ void sisDDInitStateFuncs( GLcontext *ctx )
    ctx->Driver.Enable		 = sisDDEnable;
    ctx->Driver.FrontFace	 = sisDDFrontFace;
    ctx->Driver.Fogfv		 = sisDDFogfv;
-   ctx->Driver.Hint		 = sisDDHint;
+   ctx->Driver.Hint		 = NULL;
    ctx->Driver.Lightfv		 = NULL;
    ctx->Driver.LogicOpcode	 = sisDDLogicOpCode;
    ctx->Driver.PolygonMode	 = NULL;
diff --git a/src/mesa/drivers/dri/sis/sis_state.h b/src/mesa/drivers/dri/sis/sis_state.h
index 49ecdfa..b725115 100644
--- a/src/mesa/drivers/dri/sis/sis_state.h
+++ b/src/mesa/drivers/dri/sis/sis_state.h
@@ -17,10 +17,9 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR 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.
+ERIC ANHOLT 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.
 
 **************************************************************************/
 /* $XFree86$ */
diff --git a/src/mesa/drivers/dri/sis/sis_stencil.c b/src/mesa/drivers/dri/sis/sis_stencil.c
index 3d7a1d5..a31d49c 100644
--- a/src/mesa/drivers/dri/sis/sis_stencil.c
+++ b/src/mesa/drivers/dri/sis/sis_stencil.c
@@ -18,7 +18,7 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP 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.
diff --git a/src/mesa/drivers/dri/sis/sis_stencil.h b/src/mesa/drivers/dri/sis/sis_stencil.h
index 01d4cb6..db6098f 100644
--- a/src/mesa/drivers/dri/sis/sis_stencil.h
+++ b/src/mesa/drivers/dri/sis/sis_stencil.h
@@ -17,10 +17,9 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR 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.
+ERIC ANHOLT 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.
 
 **************************************************************************/
 /* $XFree86$ */
diff --git a/src/mesa/drivers/dri/sis/sis_tex.c b/src/mesa/drivers/dri/sis/sis_tex.c
index 52080b7..6056e92 100644
--- a/src/mesa/drivers/dri/sis/sis_tex.c
+++ b/src/mesa/drivers/dri/sis/sis_tex.c
@@ -17,10 +17,9 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR 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.
+ERIC ANHOLT 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.
 
 **************************************************************************/
 /* $XFree86$ */
diff --git a/src/mesa/drivers/dri/sis/sis_tex.h b/src/mesa/drivers/dri/sis/sis_tex.h
index 188cce5..b2f2ba0 100644
--- a/src/mesa/drivers/dri/sis/sis_tex.h
+++ b/src/mesa/drivers/dri/sis/sis_tex.h
@@ -17,10 +17,9 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR 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.
+ERIC ANHOLT 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.
 
 **************************************************************************/
 /* $XFree86$ */
diff --git a/src/mesa/drivers/dri/sis/sis_texstate.c b/src/mesa/drivers/dri/sis/sis_texstate.c
index 23f7258..001eb18 100644
--- a/src/mesa/drivers/dri/sis/sis_texstate.c
+++ b/src/mesa/drivers/dri/sis/sis_texstate.c
@@ -18,7 +18,7 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP 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.
@@ -60,11 +60,6 @@ sis_set_texture_env0( GLcontext *ctx, struct gl_texture_object *texObj,
 
    sisTexObjPtr t = texObj->DriverData;
 
-   /*
-   current->hwTexBlendClr0 = RGB_STAGE1; 
-   current->hwTexBlendAlpha0 = A_STAGE1;
-   */
-
    switch (texture_unit->EnvMode)
    {
    case GL_REPLACE:
@@ -72,19 +67,19 @@ sis_set_texture_env0( GLcontext *ctx, struct gl_texture_object *texObj,
       switch (t->format)
       {
       case GL_ALPHA:
-         current->hwTexBlendClr0 = A_REPLACE_RGB_STAGE0;
-         current->hwTexBlendAlpha0 = A_REPLACE_A_STAGE0;
+         current->hwTexBlendColor0 = STAGE0_C_CF;
+         current->hwTexBlendAlpha0 = STAGE0_A_AS;
          break;
       case GL_LUMINANCE:
       case GL_RGB:
-         current->hwTexBlendClr0 = RGB_REPLACE__RGB_STAGE0;
-         current->hwTexBlendAlpha0 = RGB_REPLACE__A_STAGE0;
+         current->hwTexBlendColor0 = STAGE0_C_CS;
+         current->hwTexBlendAlpha0 = STAGE0_A_AF;
          break;
       case GL_INTENSITY:
       case GL_LUMINANCE_ALPHA:
       case GL_RGBA:
-         current->hwTexBlendClr0 = RGBA_REPLACE__RGB_STAGE0;
-         current->hwTexBlendAlpha0 = RGBA_REPLACE__A_STAGE0;
+         current->hwTexBlendColor0 = STAGE0_C_CS;
+         current->hwTexBlendAlpha0 = STAGE0_A_AS;
          break;
       }
       break;
@@ -94,19 +89,19 @@ sis_set_texture_env0( GLcontext *ctx, struct gl_texture_object *texObj,
       switch (t->format)
       {
       case GL_ALPHA:
-         current->hwTexBlendClr0 = A_MODULATE_RGB_STAGE0;
-         current->hwTexBlendAlpha0 = A_MODULATE_A_STAGE0;
+         current->hwTexBlendColor0 = STAGE0_C_CF;
+         current->hwTexBlendAlpha0 = STAGE0_A_AFAS;
          break;
       case GL_LUMINANCE:
       case GL_RGB:
-         current->hwTexBlendClr0 = RGB_MODULATE__RGB_STAGE0;
-         current->hwTexBlendAlpha0 = RGB_MODULATE__A_STAGE0;
+         current->hwTexBlendColor0 = STAGE0_C_CFCS;
+         current->hwTexBlendAlpha0 = STAGE0_A_AF;
          break;
       case GL_INTENSITY:
       case GL_LUMINANCE_ALPHA:
       case GL_RGBA:
-         current->hwTexBlendClr0 = RGBA_MODULATE__RGB_STAGE0;
-         current->hwTexBlendAlpha0 = RGBA_MODULATE__A_STAGE0;
+         current->hwTexBlendColor0 = STAGE0_C_CFCS;
+         current->hwTexBlendAlpha0 = STAGE0_A_AFAS;
          break;
       }
       break;
@@ -116,12 +111,12 @@ sis_set_texture_env0( GLcontext *ctx, struct gl_texture_object *texObj,
       switch (t->format)
       {
       case GL_RGB:
-         current->hwTexBlendClr0 = RGB_DECAL__RGB_STAGE0;
-         current->hwTexBlendAlpha0 = RGB_DECAL__A_STAGE0;
+         current->hwTexBlendColor0 = STAGE0_C_CS;
+         current->hwTexBlendAlpha0 = STAGE0_A_AF;
          break;
       case GL_RGBA:
-         current->hwTexBlendClr0 = RGBA_DECAL__RGB_STAGE0;
-         current->hwTexBlendAlpha0 = RGBA_DECAL__A_STAGE0;
+         current->hwTexBlendColor0 = STAGE0_C_CFOMAS_CSAS;
+         current->hwTexBlendAlpha0 = STAGE0_A_AF;
          break;
       }
       break;
@@ -137,34 +132,34 @@ sis_set_texture_env0( GLcontext *ctx, struct gl_texture_object *texObj,
       switch (t->format)
       {
       case GL_ALPHA:
-         current->hwTexBlendClr0 = A_BLEND_RGB_STAGE0;
-         current->hwTexBlendAlpha0 = A_BLEND_A_STAGE0;
+         current->hwTexBlendColor0 = STAGE0_C_CF;
+         current->hwTexBlendAlpha0 = STAGE0_A_AFAS;
          break;
       case GL_LUMINANCE:
       case GL_RGB:
-         current->hwTexBlendClr0 = RGB_BLEND__RGB_STAGE0;
-         current->hwTexBlendAlpha0 = RGB_BLEND__A_STAGE0;
+         current->hwTexBlendColor0 = STAGE0_C_CFOMCS_CCCS;
+         current->hwTexBlendAlpha0 = STAGE0_A_AF;
          break;
       case GL_INTENSITY:
-         current->hwTexBlendClr0 = I_BLEND__RGB_STAGE0;
-         current->hwTexBlendAlpha0 = I_BLEND__A_STAGE0;
+         current->hwTexBlendColor0 = STAGE0_C_CFOMCS_CCCS;
+         current->hwTexBlendAlpha0 = STAGE0_A_AFOMAS_ACAS;
          break;
       case GL_LUMINANCE_ALPHA:
       case GL_RGBA:
-         current->hwTexBlendClr0 = RGBA_BLEND__RGB_STAGE0;
-         current->hwTexBlendAlpha0 = RGBA_BLEND__A_STAGE0;
+         current->hwTexBlendColor0 = STAGE0_C_CFOMCS_CCCS;
+         current->hwTexBlendAlpha0 = STAGE0_A_AFAS;
          break;
       }
       break;
 #endif
    }
 
-   if ((current->hwTexBlendClr0 != prev->hwTexBlendClr0) ||
+   if ((current->hwTexBlendColor0 != prev->hwTexBlendColor0) ||
        (current->hwTexBlendAlpha0 != prev->hwTexBlendAlpha0) ||
        (current->hwTexEnvColor != prev->hwTexEnvColor))
    {
       prev->hwTexEnvColor = current->hwTexEnvColor;
-      prev->hwTexBlendClr0 = current->hwTexBlendClr0;
+      prev->hwTexBlendColor0 = current->hwTexBlendColor0;
       prev->hwTexBlendAlpha0 = current->hwTexBlendAlpha0;
       smesa->GlobalFlag |= GFLAG_TEXTUREENV;
    }
@@ -184,11 +179,6 @@ sis_set_texture_env1( GLcontext *ctx, struct gl_texture_object *texObj,
 
    sisTexObjPtr t = texObj->DriverData;
 
-   /*
-   current->hwTexBlendClr1 = RGB_STAGE1; current->hwTexBlendAlpha1 =
-   A_STAGE1;
-   */
-
    switch (texture_unit->EnvMode)
    {
    case GL_REPLACE:
@@ -196,19 +186,19 @@ sis_set_texture_env1( GLcontext *ctx, struct gl_texture_object *texObj,
       switch (t->format)
       {
       case GL_ALPHA:
-         current->hwTexBlendClr1 = A_REPLACE_RGB_STAGE1;
-         current->hwTexBlendAlpha1 = A_REPLACE_A_STAGE1;
+         current->hwTexBlendColor1 = STAGE1_C_CF;
+         current->hwTexBlendAlpha1 = STAGE1_A_AS;
          break;
       case GL_LUMINANCE:
       case GL_RGB:
-         current->hwTexBlendClr1 = RGB_REPLACE__RGB_STAGE1;
-         current->hwTexBlendAlpha1 = RGB_REPLACE__A_STAGE1;
+         current->hwTexBlendColor1 = STAGE1_C_CS;
+         current->hwTexBlendAlpha1 = STAGE1_A_AF;
          break;
       case GL_INTENSITY:
       case GL_LUMINANCE_ALPHA:
       case GL_RGBA:
-         current->hwTexBlendClr1 = RGBA_REPLACE__RGB_STAGE1;
-         current->hwTexBlendAlpha1 = RGBA_REPLACE__A_STAGE1;
+         current->hwTexBlendColor1 = STAGE1_C_CS;
+         current->hwTexBlendAlpha1 = STAGE1_A_AS;
          break;
       }
       break;
@@ -218,19 +208,19 @@ sis_set_texture_env1( GLcontext *ctx, struct gl_texture_object *texObj,
       switch (t->format)
       {
       case GL_ALPHA:
-         current->hwTexBlendClr1 = A_MODULATE_RGB_STAGE1;
-         current->hwTexBlendAlpha1 = A_MODULATE_A_STAGE1;
+         current->hwTexBlendColor1 = STAGE1_C_CF;
+         current->hwTexBlendAlpha1 = STAGE1_A_AFAS;
          break;
       case GL_LUMINANCE:
       case GL_RGB:
-         current->hwTexBlendClr1 = RGB_MODULATE__RGB_STAGE1;
-         current->hwTexBlendAlpha1 = RGB_MODULATE__A_STAGE1;
+         current->hwTexBlendColor1 = STAGE1_C_CFCS;
+         current->hwTexBlendAlpha1 = STAGE1_A_AF;
          break;
       case GL_INTENSITY:
       case GL_LUMINANCE_ALPHA:
       case GL_RGBA:
-         current->hwTexBlendClr1 = RGBA_MODULATE__RGB_STAGE1;
-         current->hwTexBlendAlpha1 = RGBA_MODULATE__A_STAGE1;
+         current->hwTexBlendColor1 = STAGE1_C_CFCS;
+         current->hwTexBlendAlpha1 = STAGE1_A_AFAS;
          break;
       }
       break;
@@ -240,12 +230,12 @@ sis_set_texture_env1( GLcontext *ctx, struct gl_texture_object *texObj,
       switch (t->format)
       {
       case GL_RGB:
-         current->hwTexBlendClr1 = RGB_DECAL__RGB_STAGE1;
-         current->hwTexBlendAlpha1 = RGB_DECAL__A_STAGE1;
+         current->hwTexBlendColor1 = STAGE1_C_CS;
+         current->hwTexBlendAlpha1 = STAGE1_A_AF;
          break;
       case GL_RGBA:
-         current->hwTexBlendClr1 = RGBA_DECAL__RGB_STAGE1;
-         current->hwTexBlendAlpha1 = RGBA_DECAL__A_STAGE1;
+         current->hwTexBlendColor1 = STAGE1_C_CFOMAS_CSAS;
+         current->hwTexBlendAlpha1 = STAGE1_A_AF;
          break;
       }
       break;
@@ -261,33 +251,33 @@ sis_set_texture_env1( GLcontext *ctx, struct gl_texture_object *texObj,
       switch (t->format)
       {
       case GL_ALPHA:
-         current->hwTexBlendClr1 = A_BLEND_RGB_STAGE1;
-         current->hwTexBlendAlpha1 = A_BLEND_A_STAGE1;
+         current->hwTexBlendColor1 = STAGE1_C_CF;
+         current->hwTexBlendAlpha1 = STAGE1_A_AFAS;
          break;
       case GL_LUMINANCE:
       case GL_RGB:
-         current->hwTexBlendClr1 = RGB_BLEND__RGB_STAGE1;
-         current->hwTexBlendAlpha1 = RGB_BLEND__A_STAGE1;
+         current->hwTexBlendColor1 = STAGE1_C_CFOMCS_CCCS;
+         current->hwTexBlendAlpha1 = STAGE1_A_AF;
          break;
       case GL_INTENSITY:
-         current->hwTexBlendClr1 = I_BLEND__RGB_STAGE1;
-         current->hwTexBlendAlpha1 = I_BLEND__A_STAGE1;
+         current->hwTexBlendColor1 = STAGE1_C_CFOMCS_CCCS;
+         current->hwTexBlendAlpha1 = STAGE1_A_AFOMAS_ACAS;
          break;
       case GL_LUMINANCE_ALPHA:
       case GL_RGBA:
-         current->hwTexBlendClr1 = RGBA_BLEND__RGB_STAGE1;
-         current->hwTexBlendAlpha1 = RGBA_BLEND__A_STAGE1;
+         current->hwTexBlendColor1 = STAGE1_C_CFOMCS_CCCS;
+         current->hwTexBlendAlpha1 = STAGE1_A_AFAS;
          break;
       }
       break;
 #endif
    }
 
-   if ((current->hwTexBlendClr1 != prev->hwTexBlendClr1) ||
+   if ((current->hwTexBlendColor1 != prev->hwTexBlendColor1) ||
        (current->hwTexBlendAlpha1 != prev->hwTexBlendAlpha1) ||
        (current->hwTexEnvColor != prev->hwTexEnvColor))
    {
-      prev->hwTexBlendClr1 = current->hwTexBlendClr1;
+      prev->hwTexBlendColor1 = current->hwTexBlendColor1;
       prev->hwTexBlendAlpha1 = current->hwTexBlendAlpha1;
       prev->hwTexEnvColor = current->hwTexEnvColor;
       smesa->GlobalFlag |= GFLAG_TEXTUREENV_1;
@@ -562,27 +552,27 @@ sis_reset_texture_env (GLcontext *ctx, int hw_unit)
 
    if (hw_unit == 1)
    {
-      current->hwTexBlendClr1 = RGB_STAGE1;
-      current->hwTexBlendAlpha1 = A_STAGE1;
+      current->hwTexBlendColor1 = STAGE1_C_CF;
+      current->hwTexBlendAlpha1 = STAGE1_A_AF;
       
-      if ((current->hwTexBlendClr1 != prev->hwTexBlendClr1) ||
+      if ((current->hwTexBlendColor1 != prev->hwTexBlendColor1) ||
           (current->hwTexBlendAlpha1 != prev->hwTexBlendAlpha1) ||
           (current->hwTexEnvColor != prev->hwTexEnvColor))
       {
-         prev->hwTexBlendClr1 = current->hwTexBlendClr1;
+         prev->hwTexBlendColor1 = current->hwTexBlendColor1;
          prev->hwTexBlendAlpha1 = current->hwTexBlendAlpha1;
          prev->hwTexEnvColor = current->hwTexEnvColor;
          smesa->GlobalFlag |= GFLAG_TEXTUREENV_1;
       }
    } else {
-      current->hwTexBlendClr0 = RGB_STAGE1;
-      current->hwTexBlendAlpha0 = A_STAGE1;
+      current->hwTexBlendColor0 = STAGE0_C_CF;
+      current->hwTexBlendAlpha0 = STAGE0_A_AF;
       
-      if ((current->hwTexBlendClr0 != prev->hwTexBlendClr0) ||
+      if ((current->hwTexBlendColor0 != prev->hwTexBlendColor0) ||
           (current->hwTexBlendAlpha0 != prev->hwTexBlendAlpha0) ||
           (current->hwTexEnvColor != prev->hwTexEnvColor))
       {
-         prev->hwTexBlendClr0 = current->hwTexBlendClr0;
+         prev->hwTexBlendColor0 = current->hwTexBlendColor0;
          prev->hwTexBlendAlpha0 = current->hwTexBlendAlpha0;
          prev->hwTexEnvColor = current->hwTexEnvColor;
          smesa->GlobalFlag |= GFLAG_TEXTUREENV;
diff --git a/src/mesa/drivers/dri/sis/sis_tris.c b/src/mesa/drivers/dri/sis/sis_tris.c
index d76431f..4877e34 100644
--- a/src/mesa/drivers/dri/sis/sis_tris.c
+++ b/src/mesa/drivers/dri/sis/sis_tris.c
@@ -19,7 +19,7 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP 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.
@@ -943,7 +943,7 @@ void sisInitTriFuncs( GLcontext *ctx )
    tnl->Driver.Render.BuildVertices = sisBuildVertices;
    tnl->Driver.Render.Multipass		= NULL;
 
-   if (getenv("SIS_FORCE_FALLBACK") != NULL)
+   if (driQueryOptionb(&smesa->optionCache, "fallback_force"))
       sisFallback(ctx, SIS_FALLBACK_FORCE, 1);
    else
       sisFallback(ctx, SIS_FALLBACK_FORCE, 0);
diff --git a/src/mesa/drivers/dri/sis/sis_tris.h b/src/mesa/drivers/dri/sis/sis_tris.h
index 775c107..d0ca7c1 100644
--- a/src/mesa/drivers/dri/sis/sis_tris.h
+++ b/src/mesa/drivers/dri/sis/sis_tris.h
@@ -18,10 +18,9 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR 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.
+ERIC ANHOLT 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.
 
 **************************************************************************/
 
diff --git a/src/mesa/drivers/dri/sis/sis_tritmp.h b/src/mesa/drivers/dri/sis/sis_tritmp.h
index 5056441..7759658 100644
--- a/src/mesa/drivers/dri/sis/sis_tritmp.h
+++ b/src/mesa/drivers/dri/sis/sis_tritmp.h
@@ -18,10 +18,9 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR 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.
+ERIC ANHOLT 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.
 
 **************************************************************************/
 
diff --git a/src/mesa/drivers/dri/sis/sis_vb.c b/src/mesa/drivers/dri/sis/sis_vb.c
index 5c17bd3..620c1d6 100644
--- a/src/mesa/drivers/dri/sis/sis_vb.c
+++ b/src/mesa/drivers/dri/sis/sis_vb.c
@@ -18,10 +18,9 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR 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.
+ERIC ANHOLT 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.
 
 **************************************************************************/
 
diff --git a/src/mesa/drivers/dri/sis/sis_vb.h b/src/mesa/drivers/dri/sis/sis_vb.h
index 8efdcf2..6896529 100644
--- a/src/mesa/drivers/dri/sis/sis_vb.h
+++ b/src/mesa/drivers/dri/sis/sis_vb.h
@@ -18,10 +18,9 @@ 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 NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, PRECISION INSIGHT AND/OR THEIR 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.
+ERIC ANHOLT 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.
 
 **************************************************************************/