Remove the long-stale BSD non-core bits.

Prodded by: CVS breakage resulting in complaints about this directory.

1 files changed, 0 insertions, 171 deletions

diff --git a/bsd/drm_dma.h b/bsd/drm_dma.h
deleted file mode 100644
index 4570a867..00000000
--- a/bsd/drm_dma.h
+++ /dev/null
@@ -1,171 +0,0 @@
-/* drm_dma.c -- DMA IOCTL and function support -*- linux-c -*-
- * Created: Fri Mar 19 14:30:16 1999 by faith@valinux.com
- *
- * Copyright 1999, 2000 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Rickard E. (Rik) Faith <faith@valinux.com>
- *    Gareth Hughes <gareth@valinux.com>
- *
- */
-
-#include "drmP.h"
-
-#ifndef __HAVE_DMA_WAITQUEUE
-#define __HAVE_DMA_WAITQUEUE	0
-#endif
-#ifndef __HAVE_DMA_RECLAIM
-#define __HAVE_DMA_RECLAIM	0
-#endif
-#ifndef __HAVE_SHARED_IRQ
-#define __HAVE_SHARED_IRQ	0
-#endif
-
-#if __HAVE_DMA
-
-int DRM(dma_setup)( drm_device_t *dev )
-{
-
-	dev->dma = DRM(calloc)(1, sizeof(*dev->dma), DRM_MEM_DRIVER);
-	if (dev->dma == NULL)
-		return DRM_ERR(ENOMEM);
-
-	DRM_SPININIT(dev->dma_lock, "drmdma");
-
-	return 0;
-}
-
-void DRM(dma_takedown)(drm_device_t *dev)
-{
-	drm_device_dma_t  *dma = dev->dma;
-	int		  i, j;
-
-	if (dma == NULL)
-		return;
-
-				/* Clear dma buffers */
-	for (i = 0; i <= DRM_MAX_ORDER; i++) {
-#if __HAVE_PCI_DMA
-		if (dma->bufs[i].seg_count) {
-			DRM_DEBUG("order %d: buf_count = %d,"
-				  " seg_count = %d\n",
-				  i,
-				  dma->bufs[i].buf_count,
-				  dma->bufs[i].seg_count);
-			for (j = 0; j < dma->bufs[i].seg_count; j++) {
-				if (dma->bufs[i].seglist[j] != 0)
-					DRM(pci_free)(dev, dma->bufs[i].buf_size,
-					    (void *)dma->bufs[i].seglist[j],
-					    dma->bufs[i].seglist_bus[j]);
-			}
-			DRM(free)(dma->bufs[i].seglist,
-				  dma->bufs[i].seg_count
-				  * sizeof(*dma->bufs[0].seglist),
-				  DRM_MEM_SEGS);
-			DRM(free)(dma->bufs[i].seglist_bus,
-				  dma->bufs[i].seg_count
-				  * sizeof(*dma->bufs[0].seglist_bus),
-				  DRM_MEM_SEGS);
-		}
-#endif /* __HAVE_PCI_DMA */
-
-	   	if (dma->bufs[i].buf_count) {
-		   	for (j = 0; j < dma->bufs[i].buf_count; j++) {
-				DRM(free)(dma->bufs[i].buflist[j].dev_private,
-					dma->bufs[i].buflist[j].dev_priv_size,
-					DRM_MEM_BUFS);
-			}
-		   	DRM(free)(dma->bufs[i].buflist,
-				  dma->bufs[i].buf_count *
-				  sizeof(*dma->bufs[0].buflist),
-				  DRM_MEM_BUFS);
-		}
-	}
-
-	DRM(free)(dma->buflist, dma->buf_count * sizeof(*dma->buflist),
-	    DRM_MEM_BUFS);
-	DRM(free)(dma->pagelist, dma->page_count * sizeof(*dma->pagelist),
-	    DRM_MEM_PAGES);
-	DRM(free)(dev->dma, sizeof(*dev->dma), DRM_MEM_DRIVER);
-	dev->dma = NULL;
-	DRM_SPINUNINIT(dev->dma_lock);
-}
-
-
-void DRM(free_buffer)(drm_device_t *dev, drm_buf_t *buf)
-{
-	if (!buf) return;
-
-	buf->pending  = 0;
-	buf->filp     = NULL;
-	buf->used     = 0;
-}
-
-#if !__HAVE_DMA_RECLAIM
-void DRM(reclaim_buffers)(drm_device_t *dev, DRMFILE filp)
-{
-	drm_device_dma_t *dma = dev->dma;
-	int		 i;
-
-	if (!dma) return;
-	for (i = 0; i < dma->buf_count; i++) {
-		if (dma->buflist[i]->filp == filp) {
-			switch (dma->buflist[i]->list) {
-			case DRM_LIST_NONE:
-				DRM(free_buffer)(dev, dma->buflist[i]);
-				break;
-			case DRM_LIST_WAIT:
-				dma->buflist[i]->list = DRM_LIST_RECLAIM;
-				break;
-			default:
-				/* Buffer already on hardware. */
-				break;
-			}
-		}
-	}
-}
-#endif
-
-#if !__HAVE_IRQ
-/* This stub DRM_IOCTL_CONTROL handler is for the drivers that used to require
- * IRQs for DMA but no longer do.  It maintains compatibility with the X Servers
- * that try to use the control ioctl by simply returning success.
- */
-int DRM(control)( DRM_IOCTL_ARGS )
-{
-	drm_control_t ctl;
-
-	DRM_COPY_FROM_USER_IOCTL( ctl, (drm_control_t *) data, sizeof(ctl) );
-
-	switch ( ctl.func ) {
-	case DRM_INST_HANDLER:
-	case DRM_UNINST_HANDLER:
-		return 0;
-	default:
-		return DRM_ERR(EINVAL);
-	}
-}
-#endif
-
-#endif /* __HAVE_DMA */