static int sis_ioctl_agp_free(struct drm_device *dev, void *data, struct drm_file *file_priv)
{
drm_sis_private_t *dev_priv = dev->dev_private;
drm_sis_mem_t *agp = data;
if (dev_priv == NULL || dev_priv->AGPHeap == NULL)
return -EINVAL;
if (!mmBlockInHeap(dev_priv->AGPHeap, (PMemBlock) agp->free))
return -EINVAL;
mmFreeMem((PMemBlock) agp->free);
if (!del_alloc_set(agp->context, AGP_TYPE, agp->free))
return -EINVAL;
DRM_DEBUG("free agp, free = 0x%lx\n", agp->free);
return 0;
}
static int sis_fb_free(struct drm_device *dev, void *data, struct drm_file *file_priv)
{
drm_sis_private_t *dev_priv = dev->dev_private;
drm_sis_mem_t *fb = data;
if (dev_priv == NULL || dev_priv->FBHeap == NULL)
return -EINVAL;
if (!mmBlockInHeap(dev_priv->FBHeap, (PMemBlock) fb->free))
return -EINVAL;
if (!del_alloc_set(fb->context, VIDEO_TYPE, fb->free))
return -EINVAL;
mmFreeMem((PMemBlock) fb->free);
DRM_DEBUG("free fb, free = 0x%lx\n", fb->free);
return 0;
}
int sis_ioctl_agp_free( DRM_IOCTL_ARGS )
{
DRM_DEVICE;
drm_sis_private_t *dev_priv = dev->dev_private;
drm_sis_mem_t agp;
if (dev_priv == NULL || dev_priv->AGPHeap == NULL)
return DRM_ERR(EINVAL);
DRM_COPY_FROM_USER_IOCTL(agp, (drm_sis_mem_t *)data, sizeof(agp));
if (!mmBlockInHeap(dev_priv->AGPHeap, (PMemBlock)agp.free))
return DRM_ERR(EINVAL);
mmFreeMem((PMemBlock)agp.free);
if (!del_alloc_set(agp.context, AGP_TYPE, agp.free))
return DRM_ERR(EINVAL);
DRM_DEBUG("free agp, free = 0x%lx\n", agp.free);
return 0;
}
int sis_fb_free( DRM_IOCTL_ARGS )
{
DRM_DEVICE;
drm_sis_private_t *dev_priv = dev->dev_private;
drm_sis_mem_t fb;
if (dev_priv == NULL || dev_priv->FBHeap == NULL)
return DRM_ERR(EINVAL);
DRM_COPY_FROM_USER_IOCTL(fb, (drm_sis_mem_t *)data, sizeof(fb));
if (!mmBlockInHeap(dev_priv->FBHeap, (PMemBlock)fb.free))
return DRM_ERR(EINVAL);
if (!del_alloc_set(fb.context, VIDEO_TYPE, fb.free))
return DRM_ERR(EINVAL);
mmFreeMem((PMemBlock)fb.free);
DRM_DEBUG("free fb, free = 0x%lx\n", fb.free);
return 0;
}