vserver 1.9.5.x5

[linux-2.6.git] / drivers / char / drm / r128_state.c

diff --git a/drivers/char/drm/r128_state.c b/drivers/char/drm/r128_state.c
index 34ebcae..60c7743 100644 (file)
--- a/drivers/char/drm/r128_state.c
+++ b/drivers/char/drm/r128_state.c
@@ -27,12 +27,32 @@
  *    Gareth Hughes <gareth@valinux.com>
  */
 
-#include "r128.h"
 #include "drmP.h"
 #include "drm.h"
 #include "r128_drm.h"
 #include "r128_drv.h"
 
+drm_ioctl_desc_t r128_ioctls[] = {
+       [DRM_IOCTL_NR(DRM_R128_INIT)]       = { r128_cce_init,     1, 1 },
+       [DRM_IOCTL_NR(DRM_R128_CCE_START)]  = { r128_cce_start,    1, 1 },
+       [DRM_IOCTL_NR(DRM_R128_CCE_STOP)]   = { r128_cce_stop,     1, 1 },
+       [DRM_IOCTL_NR(DRM_R128_CCE_RESET)]  = { r128_cce_reset,    1, 1 },
+       [DRM_IOCTL_NR(DRM_R128_CCE_IDLE)]   = { r128_cce_idle,     1, 0 },
+       [DRM_IOCTL_NR(DRM_R128_RESET)]      = { r128_engine_reset, 1, 0 },
+       [DRM_IOCTL_NR(DRM_R128_FULLSCREEN)] = { r128_fullscreen,   1, 0 },
+       [DRM_IOCTL_NR(DRM_R128_SWAP)]       = { r128_cce_swap,     1, 0 },
+       [DRM_IOCTL_NR(DRM_R128_FLIP)]       = { r128_cce_flip,     1, 0 },
+       [DRM_IOCTL_NR(DRM_R128_CLEAR)]      = { r128_cce_clear,    1, 0 },
+       [DRM_IOCTL_NR(DRM_R128_VERTEX)]     = { r128_cce_vertex,   1, 0 },
+       [DRM_IOCTL_NR(DRM_R128_INDICES)]    = { r128_cce_indices,  1, 0 },
+       [DRM_IOCTL_NR(DRM_R128_BLIT)]       = { r128_cce_blit,     1, 0 },
+       [DRM_IOCTL_NR(DRM_R128_DEPTH)]      = { r128_cce_depth,    1, 0 },
+       [DRM_IOCTL_NR(DRM_R128_STIPPLE)]    = { r128_cce_stipple,  1, 0 },
+       [DRM_IOCTL_NR(DRM_R128_INDIRECT)]   = { r128_cce_indirect, 1, 1 },
+       [DRM_IOCTL_NR(DRM_R128_GETPARAM)]   = { r128_getparam, 1, 0 },
+};
+
+int r128_max_ioctl = DRM_ARRAY_SIZE(r128_ioctls);
 
 /* ================================================================
  * CCE hardware state programming functions
@@ -667,7 +687,7 @@ static void r128_cce_dispatch_indirect( drm_device_t *dev,
                 */
                if ( dwords & 1 ) {
                        u32 *data = (u32 *)
-                               ((char *)dev_priv->buffers->handle
+                               ((char *)dev->agp_buffer_map->handle
                                 + buf->offset + start);
                        data[dwords++] = cpu_to_le32( R128_CCE_PACKET2 );
                }
@@ -713,7 +733,7 @@ static void r128_cce_dispatch_indices( drm_device_t *dev,
        drm_r128_buf_priv_t *buf_priv = buf->dev_private;
        drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
        int format = sarea_priv->vc_format;
-       int offset = dev_priv->buffers->offset - dev_priv->cce_buffers_offset;
+       int offset = dev->agp_buffer_map->offset - dev_priv->cce_buffers_offset;
        int prim = buf_priv->prim;
        u32 *data;
        int dwords;
@@ -733,7 +753,7 @@ static void r128_cce_dispatch_indices( drm_device_t *dev,
 
                dwords = (end - start + 3) / sizeof(u32);
 
-               data = (u32 *)((char *)dev_priv->buffers->handle
+               data = (u32 *)((char *)dev->agp_buffer_map->handle
                               + buf->offset + start);
 
                data[0] = cpu_to_le32( CCE_PACKET3( R128_3D_RNDR_GEN_INDX_PRIM,
@@ -857,7 +877,7 @@ static int r128_cce_dispatch_blit( DRMFILE filp,
 
        dwords = (blit->width * blit->height) >> dword_shift;
 
-       data = (u32 *)((char *)dev_priv->buffers->handle + buf->offset);
+       data = (u32 *)((char *)dev->agp_buffer_map->handle + buf->offset);
 
        data[0] = cpu_to_le32( CCE_PACKET3( R128_CNTL_HOSTDATA_BLT, dwords + 6 ) );
        data[1] = cpu_to_le32( (R128_GMC_DST_PITCH_OFFSET_CNTL |
@@ -926,24 +946,24 @@ static int r128_cce_dispatch_write_span( drm_device_t *dev,
        }
 
        buffer_size = depth->n * sizeof(u32);
-       buffer = DRM_MALLOC( buffer_size );
+       buffer = drm_alloc( buffer_size, DRM_MEM_BUFS );
        if ( buffer == NULL )
                return DRM_ERR(ENOMEM);
        if ( DRM_COPY_FROM_USER( buffer, depth->buffer, buffer_size ) ) {
-               DRM_FREE( buffer, buffer_size);
+               drm_free( buffer, buffer_size, DRM_MEM_BUFS);
                return DRM_ERR(EFAULT);
        }
 
        mask_size = depth->n * sizeof(u8);
        if ( depth->mask ) {
-               mask = DRM_MALLOC( mask_size );
+               mask = drm_alloc( mask_size, DRM_MEM_BUFS );
                if ( mask == NULL ) {
-                       DRM_FREE( buffer, buffer_size );
+                       drm_free( buffer, buffer_size, DRM_MEM_BUFS );
                        return DRM_ERR(ENOMEM);
                }
                if ( DRM_COPY_FROM_USER( mask, depth->mask, mask_size ) ) {
-                       DRM_FREE( buffer, buffer_size );
-                       DRM_FREE( mask, mask_size );
+                       drm_free( buffer, buffer_size, DRM_MEM_BUFS );
+                       drm_free( mask, mask_size, DRM_MEM_BUFS );
                        return DRM_ERR(EFAULT);
                }
 
@@ -970,7 +990,7 @@ static int r128_cce_dispatch_write_span( drm_device_t *dev,
                        }
                }
 
-               DRM_FREE( mask, mask_size );
+               drm_free( mask, mask_size, DRM_MEM_BUFS );
        } else {
                for ( i = 0 ; i < count ; i++, x++ ) {
                        BEGIN_RING( 6 );
@@ -994,7 +1014,7 @@ static int r128_cce_dispatch_write_span( drm_device_t *dev,
                }
        }
 
-       DRM_FREE( buffer, buffer_size );
+       drm_free( buffer, buffer_size, DRM_MEM_BUFS );
 
        return 0;
 }
@@ -1016,54 +1036,54 @@ static int r128_cce_dispatch_write_pixels( drm_device_t *dev,
 
        xbuf_size = count * sizeof(*x);
        ybuf_size = count * sizeof(*y);
-       x = DRM_MALLOC( xbuf_size );
+       x = drm_alloc( xbuf_size, DRM_MEM_BUFS );
        if ( x == NULL ) {
                return DRM_ERR(ENOMEM);
        }
-       y = DRM_MALLOC( ybuf_size );
+       y = drm_alloc( ybuf_size, DRM_MEM_BUFS );
        if ( y == NULL ) {
-               DRM_FREE( x, xbuf_size );
+               drm_free( x, xbuf_size, DRM_MEM_BUFS );
                return DRM_ERR(ENOMEM);
        }
        if ( DRM_COPY_FROM_USER( x, depth->x, xbuf_size ) ) {
-               DRM_FREE( x, xbuf_size );
-               DRM_FREE( y, ybuf_size );
+               drm_free( x, xbuf_size, DRM_MEM_BUFS );
+               drm_free( y, ybuf_size, DRM_MEM_BUFS );
                return DRM_ERR(EFAULT);
        }
        if ( DRM_COPY_FROM_USER( y, depth->y, xbuf_size ) ) {
-               DRM_FREE( x, xbuf_size );
-               DRM_FREE( y, ybuf_size );
+               drm_free( x, xbuf_size, DRM_MEM_BUFS );
+               drm_free( y, ybuf_size, DRM_MEM_BUFS );
                return DRM_ERR(EFAULT);
        }
 
        buffer_size = depth->n * sizeof(u32);
-       buffer = DRM_MALLOC( buffer_size );
+       buffer = drm_alloc( buffer_size, DRM_MEM_BUFS );
        if ( buffer == NULL ) {
-               DRM_FREE( x, xbuf_size );
-               DRM_FREE( y, ybuf_size );
+               drm_free( x, xbuf_size, DRM_MEM_BUFS );
+               drm_free( y, ybuf_size, DRM_MEM_BUFS );
                return DRM_ERR(ENOMEM);
        }
        if ( DRM_COPY_FROM_USER( buffer, depth->buffer, buffer_size ) ) {
-               DRM_FREE( x, xbuf_size );
-               DRM_FREE( y, ybuf_size );
-               DRM_FREE( buffer, buffer_size );
+               drm_free( x, xbuf_size, DRM_MEM_BUFS );
+               drm_free( y, ybuf_size, DRM_MEM_BUFS );
+               drm_free( buffer, buffer_size, DRM_MEM_BUFS );
                return DRM_ERR(EFAULT);
        }
 
        if ( depth->mask ) {
                mask_size = depth->n * sizeof(u8);
-               mask = DRM_MALLOC( mask_size );
+               mask = drm_alloc( mask_size, DRM_MEM_BUFS );
                if ( mask == NULL ) {
-                       DRM_FREE( x, xbuf_size );
-                       DRM_FREE( y, ybuf_size );
-                       DRM_FREE( buffer, buffer_size );
+                       drm_free( x, xbuf_size, DRM_MEM_BUFS );
+                       drm_free( y, ybuf_size, DRM_MEM_BUFS );
+                       drm_free( buffer, buffer_size, DRM_MEM_BUFS );
                        return DRM_ERR(ENOMEM);
                }
                if ( DRM_COPY_FROM_USER( mask, depth->mask, mask_size ) ) {
-                       DRM_FREE( x, xbuf_size );
-                       DRM_FREE( y, ybuf_size );
-                       DRM_FREE( buffer, buffer_size );
-                       DRM_FREE( mask, mask_size );
+                       drm_free( x, xbuf_size, DRM_MEM_BUFS  );
+                       drm_free( y, ybuf_size, DRM_MEM_BUFS  );
+                       drm_free( buffer, buffer_size, DRM_MEM_BUFS  );
+                       drm_free( mask, mask_size, DRM_MEM_BUFS  );
                        return DRM_ERR(EFAULT);
                }
 
@@ -1090,7 +1110,7 @@ static int r128_cce_dispatch_write_pixels( drm_device_t *dev,
                        }
                }
 
-               DRM_FREE( mask, mask_size );
+               drm_free( mask, mask_size, DRM_MEM_BUFS );
        } else {
                for ( i = 0 ; i < count ; i++ ) {
                        BEGIN_RING( 6 );
@@ -1114,9 +1134,9 @@ static int r128_cce_dispatch_write_pixels( drm_device_t *dev,
                }
        }
 
-       DRM_FREE( x, xbuf_size );
-       DRM_FREE( y, ybuf_size );
-       DRM_FREE( buffer, buffer_size );
+       drm_free( x, xbuf_size, DRM_MEM_BUFS );
+       drm_free( y, ybuf_size, DRM_MEM_BUFS );
+       drm_free( buffer, buffer_size, DRM_MEM_BUFS );
 
        return 0;
 }
@@ -1184,23 +1204,23 @@ static int r128_cce_dispatch_read_pixels( drm_device_t *dev,
 
        xbuf_size = count * sizeof(*x);
        ybuf_size = count * sizeof(*y);
-       x = DRM_MALLOC( xbuf_size );
+       x = drm_alloc( xbuf_size, DRM_MEM_BUFS );
        if ( x == NULL ) {
                return DRM_ERR(ENOMEM);
        }
-       y = DRM_MALLOC( ybuf_size );
+       y = drm_alloc( ybuf_size, DRM_MEM_BUFS );
        if ( y == NULL ) {
-               DRM_FREE( x, xbuf_size );
+               drm_free( x, xbuf_size, DRM_MEM_BUFS );
                return DRM_ERR(ENOMEM);
        }
        if ( DRM_COPY_FROM_USER( x, depth->x, xbuf_size ) ) {
-               DRM_FREE( x, xbuf_size );
-               DRM_FREE( y, ybuf_size );
+               drm_free( x, xbuf_size, DRM_MEM_BUFS );
+               drm_free( y, ybuf_size, DRM_MEM_BUFS );
                return DRM_ERR(EFAULT);
        }
        if ( DRM_COPY_FROM_USER( y, depth->y, ybuf_size ) ) {
-               DRM_FREE( x, xbuf_size );
-               DRM_FREE( y, ybuf_size );
+               drm_free( x, xbuf_size, DRM_MEM_BUFS );
+               drm_free( y, ybuf_size, DRM_MEM_BUFS );
                return DRM_ERR(EFAULT);
        }
 
@@ -1228,8 +1248,8 @@ static int r128_cce_dispatch_read_pixels( drm_device_t *dev,
                ADVANCE_RING();
        }
 
-       DRM_FREE( x, xbuf_size );
-       DRM_FREE( y, ybuf_size );
+       drm_free( x, xbuf_size, DRM_MEM_BUFS );
+       drm_free( y, ybuf_size, DRM_MEM_BUFS );
 
        return 0;
 }
@@ -1694,3 +1714,19 @@ int r128_getparam( DRM_IOCTL_ARGS )
        
        return 0;
 }
+
+void r128_driver_prerelease(drm_device_t *dev, DRMFILE filp)
+{
+       if ( dev->dev_private ) {
+               drm_r128_private_t *dev_priv = dev->dev_private;
+               if ( dev_priv->page_flipping ) {
+                       r128_do_cleanup_pageflip( dev );
+               }
+       }                       
+}
+
+void r128_driver_pretakedown(drm_device_t *dev)
+{
+       r128_do_cleanup_cce( dev );
+}
+