diff options
Diffstat (limited to 'shared-core/i915_dma.c')
| -rw-r--r-- | shared-core/i915_dma.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/shared-core/i915_dma.c b/shared-core/i915_dma.c index c874ce28..619e6ac2 100644 --- a/shared-core/i915_dma.c +++ b/shared-core/i915_dma.c @@ -72,16 +72,24 @@ int i915_wait_ring(struct drm_device * dev, int n, const char *caller) int i915_init_hardware_status(struct drm_device *dev) { drm_i915_private_t *dev_priv = dev->dev_private; - /* Program Hardware Status Page */ - dev_priv->status_page_dmah = - drm_pci_alloc(dev, PAGE_SIZE, PAGE_SIZE, 0xffffffff); + drm_dma_handle_t *dmah; - if (!dev_priv->status_page_dmah) { + /* Program Hardware Status Page */ +#ifdef __FreeBSD__ + DRM_UNLOCK(); +#endif + dmah = drm_pci_alloc(dev, PAGE_SIZE, PAGE_SIZE, 0xffffffff); +#ifdef __FreeBSD__ + DRM_LOCK(); +#endif + if (!dmah) { DRM_ERROR("Can not allocate hardware status page\n"); return -ENOMEM; } - dev_priv->hw_status_page = dev_priv->status_page_dmah->vaddr; - dev_priv->dma_status_page = dev_priv->status_page_dmah->busaddr; + + dev_priv->status_page_dmah = dmah; + dev_priv->hw_status_page = dmah->vaddr; + dev_priv->dma_status_page = dmah->busaddr; memset(dev_priv->hw_status_page, 0, PAGE_SIZE); |