From 1728bc637df023cce7b5abfeab2796ea481ca7e9 Mon Sep 17 00:00:00 2001 From: Keith Whitwell Date: Fri, 28 Mar 2003 14:27:37 +0000 Subject: merged drm-filp-0-1-branch --- shared/r128_state.c | 155 +++++++++++++++++++++++++++------------------------- 1 file changed, 80 insertions(+), 75 deletions(-) (limited to 'shared/r128_state.c') diff --git a/shared/r128_state.c b/shared/r128_state.c index 68f73061..12c4a0ee 100644 --- a/shared/r128_state.c +++ b/shared/r128_state.c @@ -778,7 +778,8 @@ static void r128_cce_dispatch_indices( drm_device_t *dev, sarea_priv->nbox = 0; } -static int r128_cce_dispatch_blit( drm_device_t *dev, +static int r128_cce_dispatch_blit( DRMFILE filp, + drm_device_t *dev, drm_r128_blit_t *blit ) { drm_r128_private_t *dev_priv = dev->dev_private; @@ -829,9 +830,9 @@ static int r128_cce_dispatch_blit( drm_device_t *dev, buf = dma->buflist[blit->idx]; buf_priv = buf->dev_private; - if ( buf->pid != DRM_CURRENTPID ) { + if ( buf->filp != filp ) { DRM_ERROR( "process %d using buffer owned by %d\n", - DRM_CURRENTPID, buf->pid ); + DRM_CURRENTPID, buf->filp ); return DRM_ERR(EINVAL); } if ( buf->pending ) { @@ -896,7 +897,7 @@ static int r128_cce_dispatch_write_span( drm_device_t *dev, int count, x, y; u32 *buffer; u8 *mask; - int i; + int i, buffer_size, mask_size; RING_LOCALS; DRM_DEBUG( "\n" ); @@ -908,25 +909,25 @@ static int r128_cce_dispatch_write_span( drm_device_t *dev, return DRM_ERR(EFAULT); } - buffer = DRM_MALLOC( depth->n * sizeof(u32) ); + buffer_size = depth->n * sizeof(u32); + buffer = DRM_MALLOC( buffer_size ); if ( buffer == NULL ) return DRM_ERR(ENOMEM); - if ( DRM_COPY_FROM_USER( buffer, depth->buffer, - depth->n * sizeof(u32) ) ) { - DRM_FREE( buffer ); + if ( DRM_COPY_FROM_USER( buffer, depth->buffer, buffer_size ) ) { + DRM_FREE( buffer, buffer_size); return DRM_ERR(EFAULT); } + mask_size = depth->n * sizeof(u8); if ( depth->mask ) { - mask = DRM_MALLOC( depth->n * sizeof(u8) ); + mask = DRM_MALLOC( mask_size ); if ( mask == NULL ) { - DRM_FREE( buffer ); + DRM_FREE( buffer, buffer_size ); return DRM_ERR(ENOMEM); } - if ( DRM_COPY_FROM_USER( mask, depth->mask, - depth->n * sizeof(u8) ) ) { - DRM_FREE( buffer ); - DRM_FREE( mask ); + if ( DRM_COPY_FROM_USER( mask, depth->mask, mask_size ) ) { + DRM_FREE( buffer, buffer_size ); + DRM_FREE( mask, mask_size ); return DRM_ERR(EFAULT); } @@ -953,7 +954,7 @@ static int r128_cce_dispatch_write_span( drm_device_t *dev, } } - DRM_FREE( mask ); + DRM_FREE( mask, mask_size ); } else { for ( i = 0 ; i < count ; i++, x++ ) { BEGIN_RING( 6 ); @@ -977,7 +978,7 @@ static int r128_cce_dispatch_write_span( drm_device_t *dev, } } - DRM_FREE( buffer ); + DRM_FREE( buffer, buffer_size ); return 0; } @@ -989,60 +990,62 @@ static int r128_cce_dispatch_write_pixels( drm_device_t *dev, int count, *x, *y; u32 *buffer; u8 *mask; - int i; + int i, xbuf_size, ybuf_size, buffer_size, mask_size; RING_LOCALS; DRM_DEBUG( "\n" ); count = depth->n; - x = DRM_MALLOC( count * sizeof(*x) ); + xbuf_size = count * sizeof(*x); + ybuf_size = count * sizeof(*y); + x = DRM_MALLOC( xbuf_size ); if ( x == NULL ) { return DRM_ERR(ENOMEM); } - y = DRM_MALLOC( count * sizeof(*y) ); + y = DRM_MALLOC( ybuf_size ); if ( y == NULL ) { - DRM_FREE( x ); + DRM_FREE( x, xbuf_size ); return DRM_ERR(ENOMEM); } - if ( DRM_COPY_FROM_USER( x, depth->x, count * sizeof(int) ) ) { - DRM_FREE( x ); - DRM_FREE( y ); + if ( DRM_COPY_FROM_USER( x, depth->x, xbuf_size ) ) { + DRM_FREE( x, xbuf_size ); + DRM_FREE( y, ybuf_size ); return DRM_ERR(EFAULT); } - if ( DRM_COPY_FROM_USER( y, depth->y, count * sizeof(int) ) ) { - DRM_FREE( x ); - DRM_FREE( y ); + if ( DRM_COPY_FROM_USER( y, depth->y, xbuf_size ) ) { + DRM_FREE( x, xbuf_size ); + DRM_FREE( y, ybuf_size ); return DRM_ERR(EFAULT); } - buffer = DRM_MALLOC( depth->n * sizeof(u32) ); + buffer_size = depth->n * sizeof(u32); + buffer = DRM_MALLOC( buffer_size ); if ( buffer == NULL ) { - DRM_FREE( x ); - DRM_FREE( y ); + DRM_FREE( x, xbuf_size ); + DRM_FREE( y, ybuf_size ); return DRM_ERR(ENOMEM); } - if ( DRM_COPY_FROM_USER( buffer, depth->buffer, - depth->n * sizeof(u32) ) ) { - DRM_FREE( x ); - DRM_FREE( y ); - DRM_FREE( buffer ); + 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 ); return DRM_ERR(EFAULT); } if ( depth->mask ) { - mask = DRM_MALLOC( depth->n * sizeof(u8) ); + mask_size = depth->n * sizeof(u8); + mask = DRM_MALLOC( mask_size ); if ( mask == NULL ) { - DRM_FREE( x ); - DRM_FREE( y ); - DRM_FREE( buffer ); + DRM_FREE( x, xbuf_size ); + DRM_FREE( y, ybuf_size ); + DRM_FREE( buffer, buffer_size ); return DRM_ERR(ENOMEM); } - if ( DRM_COPY_FROM_USER( mask, depth->mask, - depth->n * sizeof(u8) ) ) { - DRM_FREE( x ); - DRM_FREE( y ); - DRM_FREE( buffer ); - DRM_FREE( mask ); + 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 ); return DRM_ERR(EFAULT); } @@ -1069,7 +1072,7 @@ static int r128_cce_dispatch_write_pixels( drm_device_t *dev, } } - DRM_FREE( mask ); + DRM_FREE( mask, mask_size ); } else { for ( i = 0 ; i < count ; i++ ) { BEGIN_RING( 6 ); @@ -1093,9 +1096,9 @@ static int r128_cce_dispatch_write_pixels( drm_device_t *dev, } } - DRM_FREE( x ); - DRM_FREE( y ); - DRM_FREE( buffer ); + DRM_FREE( x, xbuf_size ); + DRM_FREE( y, ybuf_size ); + DRM_FREE( buffer, buffer_size ); return 0; } @@ -1146,7 +1149,7 @@ static int r128_cce_dispatch_read_pixels( drm_device_t *dev, { drm_r128_private_t *dev_priv = dev->dev_private; int count, *x, *y; - int i; + int i, xbuf_size, ybuf_size; RING_LOCALS; DRM_DEBUG( "%s\n", __FUNCTION__ ); @@ -1155,23 +1158,25 @@ static int r128_cce_dispatch_read_pixels( drm_device_t *dev, count = dev_priv->depth_pitch; } - x = DRM_MALLOC( count * sizeof(*x) ); + xbuf_size = count * sizeof(*x); + ybuf_size = count * sizeof(*y); + x = DRM_MALLOC( xbuf_size ); if ( x == NULL ) { return DRM_ERR(ENOMEM); } - y = DRM_MALLOC( count * sizeof(*y) ); + y = DRM_MALLOC( ybuf_size ); if ( y == NULL ) { - DRM_FREE( x ); + DRM_FREE( x, xbuf_size ); return DRM_ERR(ENOMEM); } - if ( DRM_COPY_FROM_USER( x, depth->x, count * sizeof(int) ) ) { - DRM_FREE( x ); - DRM_FREE( y ); + if ( DRM_COPY_FROM_USER( x, depth->x, xbuf_size ) ) { + DRM_FREE( x, xbuf_size ); + DRM_FREE( y, ybuf_size ); return DRM_ERR(EFAULT); } - if ( DRM_COPY_FROM_USER( y, depth->y, count * sizeof(int) ) ) { - DRM_FREE( x ); - DRM_FREE( y ); + if ( DRM_COPY_FROM_USER( y, depth->y, ybuf_size ) ) { + DRM_FREE( x, xbuf_size ); + DRM_FREE( y, ybuf_size ); return DRM_ERR(EFAULT); } @@ -1199,8 +1204,8 @@ static int r128_cce_dispatch_read_pixels( drm_device_t *dev, ADVANCE_RING(); } - DRM_FREE( x ); - DRM_FREE( y ); + DRM_FREE( x, xbuf_size ); + DRM_FREE( y, ybuf_size ); return 0; } @@ -1240,7 +1245,7 @@ int r128_cce_clear( DRM_IOCTL_ARGS ) drm_r128_clear_t clear; DRM_DEBUG( "\n" ); - LOCK_TEST_WITH_RETURN( dev ); + LOCK_TEST_WITH_RETURN( dev, filp ); DRM_COPY_FROM_USER_IOCTL( clear, (drm_r128_clear_t *) data, sizeof(clear) ); @@ -1266,7 +1271,7 @@ int r128_cce_swap( DRM_IOCTL_ARGS ) drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv; DRM_DEBUG( "%s\n", __FUNCTION__ ); - LOCK_TEST_WITH_RETURN( dev ); + LOCK_TEST_WITH_RETURN( dev, filp ); RING_SPACE_TEST_WITH_RETURN( dev_priv ); @@ -1293,7 +1298,7 @@ int r128_cce_vertex( DRM_IOCTL_ARGS ) drm_r128_buf_priv_t *buf_priv; drm_r128_vertex_t vertex; - LOCK_TEST_WITH_RETURN( dev ); + LOCK_TEST_WITH_RETURN( dev, filp ); if ( !dev_priv ) { DRM_ERROR( "%s called with no initialization\n", __FUNCTION__ ); @@ -1324,9 +1329,9 @@ int r128_cce_vertex( DRM_IOCTL_ARGS ) buf = dma->buflist[vertex.idx]; buf_priv = buf->dev_private; - if ( buf->pid != DRM_CURRENTPID ) { + if ( buf->filp != filp ) { DRM_ERROR( "process %d using buffer owned by %d\n", - DRM_CURRENTPID, buf->pid ); + DRM_CURRENTPID, buf->filp ); return DRM_ERR(EINVAL); } if ( buf->pending ) { @@ -1353,7 +1358,7 @@ int r128_cce_indices( DRM_IOCTL_ARGS ) drm_r128_indices_t elts; int count; - LOCK_TEST_WITH_RETURN( dev ); + LOCK_TEST_WITH_RETURN( dev, filp ); if ( !dev_priv ) { DRM_ERROR( "%s called with no initialization\n", __FUNCTION__ ); @@ -1383,9 +1388,9 @@ int r128_cce_indices( DRM_IOCTL_ARGS ) buf = dma->buflist[elts.idx]; buf_priv = buf->dev_private; - if ( buf->pid != DRM_CURRENTPID ) { + if ( buf->filp != filp ) { DRM_ERROR( "process %d using buffer owned by %d\n", - DRM_CURRENTPID, buf->pid ); + DRM_CURRENTPID, buf->filp ); return DRM_ERR(EINVAL); } if ( buf->pending ) { @@ -1421,7 +1426,7 @@ int r128_cce_blit( DRM_IOCTL_ARGS ) drm_r128_private_t *dev_priv = dev->dev_private; drm_r128_blit_t blit; - LOCK_TEST_WITH_RETURN( dev ); + LOCK_TEST_WITH_RETURN( dev, filp ); DRM_COPY_FROM_USER_IOCTL( blit, (drm_r128_blit_t *) data, sizeof(blit) ); @@ -1437,7 +1442,7 @@ int r128_cce_blit( DRM_IOCTL_ARGS ) RING_SPACE_TEST_WITH_RETURN( dev_priv ); VB_AGE_TEST_WITH_RETURN( dev_priv ); - return r128_cce_dispatch_blit( dev, &blit ); + return r128_cce_dispatch_blit( filp, dev, &blit ); } int r128_cce_depth( DRM_IOCTL_ARGS ) @@ -1446,7 +1451,7 @@ int r128_cce_depth( DRM_IOCTL_ARGS ) drm_r128_private_t *dev_priv = dev->dev_private; drm_r128_depth_t depth; - LOCK_TEST_WITH_RETURN( dev ); + LOCK_TEST_WITH_RETURN( dev, filp ); DRM_COPY_FROM_USER_IOCTL( depth, (drm_r128_depth_t *) data, sizeof(depth) ); @@ -1474,7 +1479,7 @@ int r128_cce_stipple( DRM_IOCTL_ARGS ) drm_r128_stipple_t stipple; u32 mask[32]; - LOCK_TEST_WITH_RETURN( dev ); + LOCK_TEST_WITH_RETURN( dev, filp ); DRM_COPY_FROM_USER_IOCTL( stipple, (drm_r128_stipple_t *) data, sizeof(stipple) ); @@ -1502,7 +1507,7 @@ int r128_cce_indirect( DRM_IOCTL_ARGS ) RING_LOCALS; #endif - LOCK_TEST_WITH_RETURN( dev ); + LOCK_TEST_WITH_RETURN( dev, filp ); if ( !dev_priv ) { DRM_ERROR( "%s called with no initialization\n", __FUNCTION__ ); @@ -1525,9 +1530,9 @@ int r128_cce_indirect( DRM_IOCTL_ARGS ) buf = dma->buflist[indirect.idx]; buf_priv = buf->dev_private; - if ( buf->pid != DRM_CURRENTPID ) { + if ( buf->filp != filp ) { DRM_ERROR( "process %d using buffer owned by %d\n", - DRM_CURRENTPID, buf->pid ); + DRM_CURRENTPID, buf->filp ); return DRM_ERR(EINVAL); } if ( buf->pending ) { -- cgit v1.2.3