Drop shared-core, bsd-core, linux-core and scripts subdirs

1 files changed, 0 insertions, 136 deletions

diff --git a/bsd-core/drm_dma.c b/bsd-core/drm_dma.c
deleted file mode 100644
index c2d9994e..00000000
--- a/bsd-core/drm_dma.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*-
- * 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>
- *
- */
-
-/** @file drm_dma.c
- * Support code for DMA buffer management.
- *
- * The implementation used to be significantly more complicated, but the
- * complexity has been moved into the drivers as different buffer management
- * schemes evolved.
- */
-
-#include "drmP.h"
-
-int drm_dma_setup(struct drm_device *dev)
-{
-
-	dev->dma = malloc(sizeof(*dev->dma), DRM_MEM_DRIVER, M_NOWAIT | M_ZERO);
-	if (dev->dma == NULL)
-		return ENOMEM;
-
-	DRM_SPININIT(&dev->dma_lock, "drmdma");
-
-	return 0;
-}
-
-void drm_dma_takedown(struct drm_device *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 (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++) {
-				drm_pci_free(dev, dma->bufs[i].seglist[j]);
-			}
-			free(dma->bufs[i].seglist, DRM_MEM_SEGS);
-		}
-
-	   	if (dma->bufs[i].buf_count) {
-		   	for (j = 0; j < dma->bufs[i].buf_count; j++) {
-				free(dma->bufs[i].buflist[j].dev_private,
-				    DRM_MEM_BUFS);
-			}
-		   	free(dma->bufs[i].buflist, DRM_MEM_BUFS);
-		}
-	}
-
-	free(dma->buflist, DRM_MEM_BUFS);
-	free(dma->pagelist, DRM_MEM_PAGES);
-	free(dev->dma, DRM_MEM_DRIVER);
-	dev->dma = NULL;
-	DRM_SPINUNINIT(&dev->dma_lock);
-}
-
-
-void drm_free_buffer(struct drm_device *dev, drm_buf_t *buf)
-{
-	if (!buf)
-		return;
-
-	buf->pending  = 0;
-	buf->file_priv= NULL;
-	buf->used     = 0;
-}
-
-void drm_reclaim_buffers(struct drm_device *dev, struct drm_file *file_priv)
-{
-	drm_device_dma_t *dma = dev->dma;
-	int		 i;
-
-	if (!dma)
-		return;
-
-	for (i = 0; i < dma->buf_count; i++) {
-		if (dma->buflist[i]->file_priv == file_priv) {
-			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;
-			}
-		}
-	}
-}
-
-/* Call into the driver-specific DMA handler */
-int drm_dma(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-
-	if (dev->driver->dma_ioctl) {
-		/* shared code returns -errno */
-		return -dev->driver->dma_ioctl(dev, data, file_priv);
-	} else {
-		DRM_DEBUG("DMA ioctl on driver with no dma handler\n");
-		return EINVAL;
-	}
-}