1 files changed, 0 insertions, 99 deletions
diff --git a/linux-core/xgi_fence.c b/linux-core/xgi_fence.c
deleted file mode 100644
index 7553177c..00000000
--- a/linux-core/xgi_fence.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * (C) Copyright IBM Corporation 2007
- * 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
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, 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 NON-INFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS AND/OR THEIR 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:
- *    Ian Romanick <idr@us.ibm.com>
- */
-
-#include "xgi_drv.h"
-#include "xgi_regs.h"
-#include "xgi_misc.h"
-#include "xgi_cmdlist.h"
-
-static int xgi_low_level_fence_emit(struct drm_device *dev, u32 *sequence)
-{
-	struct xgi_info *const info = dev->dev_private;
-
-	if (info == NULL) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	DRM_SPINLOCK(&info->fence_lock);
-	info->next_sequence++;
-	if (info->next_sequence > BEGIN_BEGIN_IDENTIFICATION_MASK) {
-		info->next_sequence = 1;
-	}
-
-	*sequence = (u32) info->next_sequence;
-	DRM_SPINUNLOCK(&info->fence_lock);
-
-
-	xgi_emit_irq(info);
-	return 0;
-}
-
-#define GET_BEGIN_ID(i) (le32_to_cpu(DRM_READ32((i)->mmio_map, 0x2820)) \
-				 & BEGIN_BEGIN_IDENTIFICATION_MASK)
-
-static int xgi_low_level_fence_wait(struct drm_device *dev, unsigned *sequence)
-{
-	struct xgi_info *const info = dev->dev_private;
-	unsigned int cur_fence;
-	int ret = 0;
-
-	if (info == NULL) {
-		DRM_ERROR("called with no initialization\n");
-		return -EINVAL;
-	}
-
-	/* Assume that the user has missed the current sequence number
-	 * by about a day rather than she wants to wait for years
-	 * using fences.
-	 */
-	DRM_WAIT_ON(ret, info->fence_queue, 3 * DRM_HZ,
-		    ((((cur_fence = GET_BEGIN_ID(info))
-		      - *sequence) & BEGIN_BEGIN_IDENTIFICATION_MASK)
-		     <= (1 << 18)));
-
-	info->complete_sequence = cur_fence;
-	*sequence = cur_fence;
-
-	return ret;
-}
-
-
-int xgi_set_fence_ioctl(struct drm_device * dev, void * data,
-			struct drm_file * filp)
-{
-	(void) filp;
-	return xgi_low_level_fence_emit(dev, (u32 *) data);
-}
-
-
-int xgi_wait_fence_ioctl(struct drm_device * dev, void * data,
-			 struct drm_file * filp)
-{
-	(void) filp;
-	return xgi_low_level_fence_wait(dev, (u32 *) data);
-}