diff options
Diffstat (limited to 'linux')
| -rw-r--r-- | linux/mach64_dma.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/linux/mach64_dma.c b/linux/mach64_dma.c index 1ec48da7..9776f3e0 100644 --- a/linux/mach64_dma.c +++ b/linux/mach64_dma.c @@ -727,23 +727,23 @@ static int mach64_do_dma_init( drm_device_t *dev, drm_mach64_init_t *init ) } } if (!dev_priv->sarea) { + DRM_ERROR("can not find sarea!\n"); dev->dev_private = (void *)dev_priv; mach64_do_cleanup_dma(dev); - DRM_ERROR("can not find sarea!\n"); return -EINVAL; } DRM_FIND_MAP( dev_priv->fb, init->fb_offset ); if (!dev_priv->fb) { + DRM_ERROR("can not find frame buffer map!\n"); dev->dev_private = (void *)dev_priv; mach64_do_cleanup_dma(dev); - DRM_ERROR("can not find frame buffer map!\n"); return -EINVAL; } DRM_FIND_MAP( dev_priv->mmio, init->mmio_offset ); if (!dev_priv->mmio) { + DRM_ERROR("can not find mmio map!\n"); dev->dev_private = (void *)dev_priv; mach64_do_cleanup_dma(dev); - DRM_ERROR("can not find mmio map!\n"); return -EINVAL; } @@ -754,25 +754,25 @@ static int mach64_do_dma_init( drm_device_t *dev, drm_mach64_init_t *init ) if( !dev_priv->is_pci ) { DRM_FIND_MAP( dev_priv->buffers, init->buffers_offset ); if ( !dev_priv->buffers ) { + DRM_ERROR( "can not find dma buffer map!\n" ); dev->dev_private = (void *)dev_priv; mach64_do_cleanup_dma( dev ); - DRM_ERROR( "can not find dma buffer map!\n" ); return -EINVAL; } DRM_IOREMAP( dev_priv->buffers ); if ( !dev_priv->buffers->handle ) { - dev->dev_private = (void *) dev_priv; - mach64_do_cleanup_dma( dev ); DRM_ERROR( "can not ioremap virtual address for" " dma buffer\n" ); + dev->dev_private = (void *) dev_priv; + mach64_do_cleanup_dma( dev ); return -ENOMEM; } DRM_FIND_MAP( dev_priv->agp_textures, init->agp_textures_offset ); if (!dev_priv->agp_textures) { + DRM_ERROR("could not find agp texture region!\n"); dev->dev_private = (void *)dev_priv; mach64_do_cleanup_dma( dev ); - DRM_ERROR("could not find agp texture region!\n"); return -EINVAL; } } @@ -789,16 +789,16 @@ static int mach64_do_dma_init( drm_device_t *dev, drm_mach64_init_t *init ) DRM_INFO( "Setting FIFO size to 128 entries\n"); /* FIFO must be empty to change the FIFO depth */ if ((ret=mach64_do_wait_for_idle( dev_priv ))) { - mach64_do_cleanup_dma( dev ); DRM_ERROR("wait for idle failed before changing FIFO depth!\n"); + mach64_do_cleanup_dma( dev ); return ret; } MACH64_WRITE( MACH64_GUI_CNTL, ( ( tmp & ~MACH64_CMDFIFO_SIZE_MASK ) \ | MACH64_CMDFIFO_SIZE_128 ) ); /* need to read GUI_STAT for proper sync according to docs */ if ((ret=mach64_do_wait_for_idle( dev_priv ))) { - mach64_do_cleanup_dma( dev ); DRM_ERROR("wait for idle failed when changing FIFO depth!\n"); + mach64_do_cleanup_dma( dev ); return ret; } } @@ -849,8 +849,8 @@ static int mach64_do_dma_init( drm_device_t *dev, drm_mach64_init_t *init ) dev_priv->driver_mode = MACH64_MODE_MMIO; DRM_INFO( "DMA test failed (ret=%d), using pseudo-DMA mode\n", ret ); #else - mach64_do_cleanup_dma( dev ); DRM_ERROR( "DMA test failed (ret=%d)\n", ret ); + mach64_do_cleanup_dma( dev ); return -EIO; #endif } |