Remove the long-stale BSD non-core bits.

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

1 files changed, 0 insertions, 420 deletions

diff --git a/bsd/drm_memory_debug.h b/bsd/drm_memory_debug.h
deleted file mode 100644
index d211b76b..00000000
--- a/bsd/drm_memory_debug.h
+++ /dev/null
@@ -1,420 +0,0 @@
-/* drm_memory.h -- Memory management wrappers for DRM -*- linux-c -*-
- * Created: Thu Feb  4 14:00:34 1999 by faith@valinux.com
- *
- * Copyright 1999 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"
-
-#define DRM_SYSCTL_PRINT(fmt, arg...)				\
-do {								\
-	snprintf(buf, sizeof(buf), fmt, ##arg);			\
-	error = SYSCTL_OUT(req, buf, strlen(buf));		\
-	if (error)						\
-		return error;					\
-} while (0)
-
-typedef struct drm_mem_stats {
-	const char	  *name;
-	int		  succeed_count;
-	int		  free_count;
-	int		  fail_count;
-	unsigned long	  bytes_allocated;
-	unsigned long	  bytes_freed;
-} drm_mem_stats_t;
-
-static DRM_SPINTYPE	  DRM(mem_lock);
-static unsigned long	  DRM(ram_available) = 0; /* In pages */
-static unsigned long	  DRM(ram_used)      = 0;
-static drm_mem_stats_t	  DRM(mem_stats)[]   = {
-	[DRM_MEM_DMA]	    = { "dmabufs"  },
-	[DRM_MEM_SAREA]	    = { "sareas"   },
-	[DRM_MEM_DRIVER]    = { "driver"   },
-	[DRM_MEM_MAGIC]	    = { "magic"	   },
-	[DRM_MEM_IOCTLS]    = { "ioctltab" },
-	[DRM_MEM_MAPS]	    = { "maplist"  },
-	[DRM_MEM_BUFS]	    = { "buflist"  },
-	[DRM_MEM_SEGS]	    = { "seglist"  },
-	[DRM_MEM_PAGES]	    = { "pagelist" },
-	[DRM_MEM_FILES]	    = { "files"	   },
-	[DRM_MEM_QUEUES]    = { "queues"   },
-	[DRM_MEM_CMDS]	    = { "commands" },
-	[DRM_MEM_MAPPINGS]  = { "mappings" },
-	[DRM_MEM_BUFLISTS]  = { "buflists" },
-	[DRM_MEM_AGPLISTS]  = { "agplist"  },
-	[DRM_MEM_SGLISTS]   = { "sglist"   },
-	[DRM_MEM_TOTALAGP]  = { "totalagp" },
-	[DRM_MEM_BOUNDAGP]  = { "boundagp" },
-	[DRM_MEM_CTXBITMAP] = { "ctxbitmap"},
-	[DRM_MEM_STUB]      = { "stub"     },
-	{ NULL, 0, }		/* Last entry must be null */
-};
-
-void DRM(mem_init)(void)
-{
-	drm_mem_stats_t *mem;
-
-#ifdef __NetBSD__
-	malloc_type_attach(DRM(M_DRM));
-#endif
-
-	DRM_SPININIT(DRM(mem_lock), "drm memory");
-
-	for (mem = DRM(mem_stats); mem->name; ++mem) {
-		mem->succeed_count   = 0;
-		mem->free_count	     = 0;
-		mem->fail_count	     = 0;
-		mem->bytes_allocated = 0;
-		mem->bytes_freed     = 0;
-	}
-
-	DRM(ram_available) = 0; /* si.totalram */
-	DRM(ram_used)	   = 0;
-}
-
-void DRM(mem_uninit)(void)
-{
-	DRM_SPINUNINIT(DRM(mem_lock));
-}
-
-#ifdef __FreeBSD__
-/* drm_mem_info is called whenever a process reads /dev/drm/mem. */
-static int
-DRM(_mem_info)(drm_mem_stats_t *stats, struct sysctl_oid *oidp, void *arg1, 
-    int arg2, struct sysctl_req *req)
-{
-	drm_mem_stats_t *pt;
-	char buf[128];
-	int error;
-
-	DRM_SYSCTL_PRINT("		  total counts			"
-		       " |    outstanding  \n");
-	DRM_SYSCTL_PRINT("type	   alloc freed fail	bytes	   freed"
-		       " | allocs      bytes\n\n");
-	DRM_SYSCTL_PRINT("%-9.9s %5d %5d %4d %10lu	    |\n",
-		       "system", 0, 0, 0, DRM(ram_available));
-	DRM_SYSCTL_PRINT("%-9.9s %5d %5d %4d %10lu	    |\n",
-		       "locked", 0, 0, 0, DRM(ram_used));
-	DRM_SYSCTL_PRINT("\n");
-	for (pt = stats; pt->name; pt++) {
-		DRM_SYSCTL_PRINT("%-9.9s %5d %5d %4d %10lu %10lu | %6d %10ld\n",
-			       pt->name,
-			       pt->succeed_count,
-			       pt->free_count,
-			       pt->fail_count,
-			       pt->bytes_allocated,
-			       pt->bytes_freed,
-			       pt->succeed_count - pt->free_count,
-			       (long)pt->bytes_allocated
-			       - (long)pt->bytes_freed);
-	}
-	SYSCTL_OUT(req, "", 1);
-	
-	return 0;
-}
-
-int DRM(mem_info) DRM_SYSCTL_HANDLER_ARGS
-{
-	int ret;
-	drm_mem_stats_t *stats;
-	
-	stats = malloc(sizeof(DRM(mem_stats)), DRM(M_DRM), M_NOWAIT);
-	if (stats == NULL)
-		return ENOMEM;
-	
-	DRM_SPINLOCK(&DRM(mem_lock));
-	bcopy(DRM(mem_stats), stats, sizeof(DRM(mem_stats)));
-	DRM_SPINUNLOCK(&DRM(mem_lock));
-	
-	ret = DRM(_mem_info)(stats, oidp, arg1, arg2, req);
-	
-	free(stats, DRM(M_DRM));
-	return ret;
-}
-#endif /* __FreeBSD__ */
-
-void *DRM(alloc)(size_t size, int area)
-{
-	void *pt;
-
-	if (!size) {
-		DRM_MEM_ERROR(area, "Allocating 0 bytes\n");
-		return NULL;
-	}
-
-	if (!(pt = malloc(size, DRM(M_DRM), M_NOWAIT))) {
-		DRM_SPINLOCK(&DRM(mem_lock));
-		++DRM(mem_stats)[area].fail_count;
-		DRM_SPINUNLOCK(&DRM(mem_lock));
-		return NULL;
-	}
-	DRM_SPINLOCK(&DRM(mem_lock));
-	++DRM(mem_stats)[area].succeed_count;
-	DRM(mem_stats)[area].bytes_allocated += size;
-	DRM_SPINUNLOCK(&DRM(mem_lock));
-	return pt;
-}
-
-void *DRM(realloc)(void *oldpt, size_t oldsize, size_t size, int area)
-{
-	void *pt;
-
-	if (!(pt = DRM(alloc)(size, area))) return NULL;
-	if (oldpt && oldsize) {
-		memcpy(pt, oldpt, oldsize);
-		DRM(free)(oldpt, oldsize, area);
-	}
-	return pt;
-}
-
-void DRM(free)(void *pt, size_t size, int area)
-{
-	int alloc_count;
-	int free_count;
-
-	if (pt == NULL)
-		return;
-	free(pt, DRM(M_DRM));
-	DRM_SPINLOCK(&DRM(mem_lock));
-	DRM(mem_stats)[area].bytes_freed += size;
-	free_count  = ++DRM(mem_stats)[area].free_count;
-	alloc_count =	DRM(mem_stats)[area].succeed_count;
-	DRM_SPINUNLOCK(&DRM(mem_lock));
-	if (free_count > alloc_count) {
-		DRM_MEM_ERROR(area, "Excess frees: %d frees, %d allocs\n",
-			      free_count, alloc_count);
-	}
-}
-
-void *DRM(ioremap)( drm_device_t *dev, drm_local_map_t *map )
-{
-	void *pt;
-
-	if (!map->size) {
-		DRM_MEM_ERROR(DRM_MEM_MAPPINGS,
-			      "Mapping 0 bytes at 0x%08lx\n", map->offset);
-		return NULL;
-	}
-#ifdef __NetBSD__
-	map->iot = dev->pa.pa_memt;
-#endif
-
-#ifdef __FreeBSD__
-	if (!(pt = pmap_mapdev(map->offset, map->size))) {
-#elif defined(__NetBSD__)
-	if (bus_space_map(map->iot, map->offset, map->size, 
-		BUS_SPACE_MAP_LINEAR, &map->ioh)) {
-#endif
-		DRM_SPINLOCK(&DRM(mem_lock));
-		++DRM(mem_stats)[DRM_MEM_MAPPINGS].fail_count;
-		DRM_SPINUNLOCK(&DRM(mem_lock));
-		return NULL;
-	}
-#ifdef __NetBSD__
-	pt = bus_space_vaddr(map->iot, map->ioh);
-#endif
-	DRM_SPINLOCK(&DRM(mem_lock));
-	++DRM(mem_stats)[DRM_MEM_MAPPINGS].succeed_count;
-	DRM(mem_stats)[DRM_MEM_MAPPINGS].bytes_allocated += map->size;
-	DRM_SPINUNLOCK(&DRM(mem_lock));
-	return pt;
-}
-
-/* unused so far */
-#if 0
-void *DRM(ioremap_nocache)(unsigned long offset, unsigned long size)
-{
-	void *pt;
-
-	if (!size) {
-		DRM_MEM_ERROR(DRM_MEM_MAPPINGS,
-			      "Mapping 0 bytes at 0x%08lx\n", offset);
-		return NULL;
-	}
-
-	/* FIXME FOR BSD */
-	if (!(pt = ioremap_nocache(offset, size))) {
-		DRM_SPINLOCK(&DRM(mem_lock));
-		++DRM(mem_stats)[DRM_MEM_MAPPINGS].fail_count;
-		DRM_SPINUNLOCK(&DRM(mem_lock));
-		return NULL;
-	}
-	DRM_SPINLOCK(&DRM(mem_lock));
-	++DRM(mem_stats)[DRM_MEM_MAPPINGS].succeed_count;
-	DRM(mem_stats)[DRM_MEM_MAPPINGS].bytes_allocated += size;
-	DRM_SPINUNLOCK(&DRM(mem_lock));
-	return pt;
-}
-#endif
-
-void DRM(ioremapfree)(drm_local_map_t *map)
-{
-	int alloc_count;
-	int free_count;
-
-	if (map->handle == NULL)
-		DRM_MEM_ERROR(DRM_MEM_MAPPINGS,
-			      "Attempt to free NULL pointer\n");
-	else
-#ifdef __FreeBSD__
-		pmap_unmapdev((vm_offset_t) map->handle, map->size);
-#elif defined(__NetBSD__)
-		bus_space_unmap(map->iot, map->ioh, map->size);
-#endif
-
-	DRM_SPINLOCK(&DRM(mem_lock));
-	DRM(mem_stats)[DRM_MEM_MAPPINGS].bytes_freed += map->size;
-	free_count  = ++DRM(mem_stats)[DRM_MEM_MAPPINGS].free_count;
-	alloc_count =	DRM(mem_stats)[DRM_MEM_MAPPINGS].succeed_count;
-	DRM_SPINUNLOCK(&DRM(mem_lock));
-	if (free_count > alloc_count) {
-		DRM_MEM_ERROR(DRM_MEM_MAPPINGS,
-			      "Excess frees: %d frees, %d allocs\n",
-			      free_count, alloc_count);
-	}
-}
-
-#if __REALLY_HAVE_AGP
-agp_memory *DRM(alloc_agp)(int pages, u32 type)
-{
-	agp_memory *handle;
-
-	if (!pages) {
-		DRM_MEM_ERROR(DRM_MEM_TOTALAGP, "Allocating 0 pages\n");
-		return NULL;
-	}
-
-	if ((handle = DRM(agp_allocate_memory)(pages, type))) {
-		DRM_SPINLOCK(&DRM(mem_lock));
-		++DRM(mem_stats)[DRM_MEM_TOTALAGP].succeed_count;
-		DRM(mem_stats)[DRM_MEM_TOTALAGP].bytes_allocated
-			+= pages << PAGE_SHIFT;
-		DRM_SPINUNLOCK(&DRM(mem_lock));
-		return handle;
-	}
-	DRM_SPINLOCK(&DRM(mem_lock));
-	++DRM(mem_stats)[DRM_MEM_TOTALAGP].fail_count;
-	DRM_SPINUNLOCK(&DRM(mem_lock));
-	return NULL;
-}
-
-int DRM(free_agp)(agp_memory *handle, int pages)
-{
-	int           alloc_count;
-	int           free_count;
-
-	if (!handle) {
-		DRM_MEM_ERROR(DRM_MEM_TOTALAGP,
-			      "Attempt to free NULL AGP handle\n");
-		return DRM_ERR(EINVAL);
-	}
-
-	if (DRM(agp_free_memory)(handle)) {
-		DRM_SPINLOCK(&DRM(mem_lock));
-		free_count  = ++DRM(mem_stats)[DRM_MEM_TOTALAGP].free_count;
-		alloc_count =   DRM(mem_stats)[DRM_MEM_TOTALAGP].succeed_count;
-		DRM(mem_stats)[DRM_MEM_TOTALAGP].bytes_freed
-			+= pages << PAGE_SHIFT;
-		DRM_SPINUNLOCK(&DRM(mem_lock));
-		if (free_count > alloc_count) {
-			DRM_MEM_ERROR(DRM_MEM_TOTALAGP,
-				      "Excess frees: %d frees, %d allocs\n",
-				      free_count, alloc_count);
-		}
-		return 0;
-	}
-	return DRM_ERR(EINVAL);
-}
-
-int DRM(bind_agp)(agp_memory *handle, unsigned int start)
-{
-	int retcode;
-	device_t dev = DRM_AGP_FIND_DEVICE();
-	struct agp_memory_info info;
-
-	if (!dev)
-		return EINVAL;
-
-	if (!handle) {
-		DRM_MEM_ERROR(DRM_MEM_BOUNDAGP,
-			      "Attempt to bind NULL AGP handle\n");
-		return DRM_ERR(EINVAL);
-	}
-
-	if (!(retcode = DRM(agp_bind_memory)(handle, start))) {
-		DRM_SPINLOCK(&DRM(mem_lock));
-		++DRM(mem_stats)[DRM_MEM_BOUNDAGP].succeed_count;
-		agp_memory_info(dev, handle, &info);
-		DRM(mem_stats)[DRM_MEM_BOUNDAGP].bytes_allocated
-			+= info.ami_size;
-		DRM_SPINUNLOCK(&DRM(mem_lock));
-		return DRM_ERR(0);
-	}
-	DRM_SPINLOCK(&DRM(mem_lock));
-	++DRM(mem_stats)[DRM_MEM_BOUNDAGP].fail_count;
-	DRM_SPINUNLOCK(&DRM(mem_lock));
-	return DRM_ERR(retcode);
-}
-
-int DRM(unbind_agp)(agp_memory *handle)
-{
-	int alloc_count;
-	int free_count;
-	int retcode = EINVAL;
-	device_t dev = DRM_AGP_FIND_DEVICE();
-	struct agp_memory_info info;
-
-	if (!dev)
-		return EINVAL;
-
-	if (!handle) {
-		DRM_MEM_ERROR(DRM_MEM_BOUNDAGP,
-			      "Attempt to unbind NULL AGP handle\n");
-		return DRM_ERR(retcode);
-	}
-
-	agp_memory_info(dev, handle, &info);
-
-	if ((retcode = DRM(agp_unbind_memory)(handle))) 
-		return DRM_ERR(retcode);
-
-	DRM_SPINLOCK(&DRM(mem_lock));
-	free_count  = ++DRM(mem_stats)[DRM_MEM_BOUNDAGP].free_count;
-	alloc_count = DRM(mem_stats)[DRM_MEM_BOUNDAGP].succeed_count;
-	DRM(mem_stats)[DRM_MEM_BOUNDAGP].bytes_freed
-		+= info.ami_size;
-	DRM_SPINUNLOCK(&DRM(mem_lock));
-	if (free_count > alloc_count) {
-		DRM_MEM_ERROR(DRM_MEM_BOUNDAGP,
-			      "Excess frees: %d frees, %d allocs\n",
-			      free_count, alloc_count);
-	}
-	return DRM_ERR(retcode);
-}
-#endif