1 files changed, 1 insertions, 55 deletions

diff --git a/sys/dev/pci/drm/drm_pci.c b/sys/dev/pci/drm/drm_pci.c
index 4adcd27e9c1..c988c7917e8 100644
--- a/sys/dev/pci/drm/drm_pci.c
+++ b/sys/dev/pci/drm/drm_pci.c
@@ -34,20 +34,6 @@
 /** \name PCI memory */
 /*@{*/
 
-#if defined(__FreeBSD__)
-static void
-drm_pci_busdma_callback(void *arg, bus_dma_segment_t *segs, int nsegs, int error)
-{
-	drm_dma_handle_t *dmah = arg;
-
-	if (error != 0)
-		return;
-
-	KASSERT(nsegs == 1, ("drm_pci_busdma_callback: bad dma segment count"));
-	dmah->busaddr = segs[0].ds_addr;
-}
-#endif
-
 /**
  * \brief Allocate a physically contiguous DMA-accessible consistent 
  * memory block.
@@ -56,10 +42,7 @@ drm_dma_handle_t *
 drm_pci_alloc(drm_device_t *dev, size_t size, size_t align, dma_addr_t maxaddr)
 {
 	drm_dma_handle_t *dmah;
-	int ret;
-#if defined(__NetBSD__) || defined(__OpenBSD__)
-	int nsegs;
-#endif
+	int ret, nsegs;
 
 	/* Need power-of-two alignment, so fail the allocation if it isn't. */
 	if ((align & (align - 1)) != 0) {
@@ -72,37 +55,6 @@ drm_pci_alloc(drm_device_t *dev, size_t size, size_t align, dma_addr_t maxaddr)
 	if (dmah == NULL)
 		return NULL;
 
-#ifdef __FreeBSD__
-	ret = bus_dma_tag_create(NULL, align, 0, /* tag, align, boundary */
-	    maxaddr, BUS_SPACE_MAXADDR, /* lowaddr, highaddr */
-	    NULL, NULL, /* filtfunc, filtfuncargs */
-	    size, 1, size, /* maxsize, nsegs, maxsegsize */
-	    BUS_DMA_ALLOCNOW, NULL, NULL, /* flags, lockfunc, lockfuncargs */
-	    &dmah->tag);
-	if (ret != 0) {
-		free(dmah, M_DRM);
-		return NULL;
-	}
-
-	ret = bus_dmamem_alloc(dmah->tag, &dmah->vaddr, BUS_DMA_NOWAIT,
-	    &dmah->map);
-	if (ret != 0) {
-		bus_dma_tag_destroy(dmah->tag);
-		free(dmah, M_DRM);
-		return NULL;
-	}
-
-	ret = bus_dmamap_load(dmah->tag, dmah->map, dmah->vaddr, size,
-	    drm_pci_busdma_callback, dmah, 0);
-	if (ret != 0) {
-		bus_dmamem_free(dmah->tag, dmah->vaddr, dmah->map);
-		bus_dma_tag_destroy(dmah->tag);
-		free(dmah, M_DRM);
-		return NULL;
-	}
-
-	return dmah;
-#elif defined(__NetBSD__) || defined(__OpenBSD__)
 	if (bus_dmamap_create(dev->pa.pa_dmat, size, 1, size, 0,
 	    BUS_DMA_NOWAIT | BUS_DMA_ALLOCNOW, &dmah->dmamap) != 0)
 		goto dmahfree;
@@ -145,7 +97,6 @@ dmahfree:
 	free(dmah, M_DRM);
 
 	return (NULL);
-#endif
 
 }
 
@@ -158,15 +109,10 @@ drm_pci_free(drm_device_t *dev, drm_dma_handle_t *dmah)
 	if (dmah == NULL)
 		return;
 
-#if defined(__FreeBSD__)
-	bus_dmamem_free(dmah->tag, dmah->vaddr, dmah->map);
-	bus_dma_tag_destroy(dmah->tag);
-#elif defined(__NetBSD__) || defined(__OpenBSD__)
 	bus_dmamap_unload(dev->pa.pa_dmat, dmah->dmamap);
 	bus_dmamem_unmap(dev->pa.pa_dmat, dmah->vaddr, dmah->size);
 	bus_dmamem_free(dev->pa.pa_dmat, &dmah->seg, 1);
 	bus_dmamap_destroy(dev->pa.pa_dmat, dmah->dmamap);
-#endif
 
 	free(dmah, M_DRM);
 }