From 9dd3613073aa2491cef440725fdfa0cf1e8f1a42 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kristian=20H=C3=B8gsberg?= <krh@bitplanet.net>
Date: Tue, 17 Nov 2009 09:46:56 -0500
Subject: Drop shared-core, bsd-core, linux-core and scripts subdirs

---
 shared-core/sis_mm.c | 386 ---------------------------------------------------
 1 file changed, 386 deletions(-)
 delete mode 100644 shared-core/sis_mm.c

(limited to 'shared-core/sis_mm.c')

diff --git a/shared-core/sis_mm.c b/shared-core/sis_mm.c
deleted file mode 100644
index e11939fa..00000000
--- a/shared-core/sis_mm.c
+++ /dev/null
@@ -1,386 +0,0 @@
-/* sis_mm.c -- Private header for Direct Rendering Manager -*- linux-c -*-
- * Created: Mon Jan  4 10:05:05 1999 by sclin@sis.com.tw
- *
- * Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
- * 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
- * PRECISION INSIGHT 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:
- *    Sung-Ching Lin <sclin@sis.com.tw>
- *
- */
-
-#if defined(__linux__) && defined(CONFIG_FB_SIS)
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
-#include <video/sisfb.h>
-#else
-#include <linux/sisfb.h>
-#endif
-#endif
-#include "drmP.h"
-#include "sis_drm.h"
-#include "sis_drv.h"
-#include "sis_ds.h"
-
-#define MAX_CONTEXT 100
-#define VIDEO_TYPE 0
-#define AGP_TYPE 1
-
-typedef struct {
-	int used;
-	int context;
-	set_t *sets[2];		/* 0 for video, 1 for AGP */
-} sis_context_t;
-
-static sis_context_t global_ppriv[MAX_CONTEXT];
-
-static int add_alloc_set(int context, int type, unsigned int val)
-{
-	int i, retval = 0;
-
-	for (i = 0; i < MAX_CONTEXT; i++) {
-		if (global_ppriv[i].used && global_ppriv[i].context == context) {
-			retval = setAdd(global_ppriv[i].sets[type], val);
-			break;
-		}
-	}
-	return retval;
-}
-
-static int del_alloc_set(int context, int type, unsigned int val)
-{
-	int i, retval = 0;
-
-	for (i = 0; i < MAX_CONTEXT; i++) {
-		if (global_ppriv[i].used && global_ppriv[i].context == context) {
-			retval = setDel(global_ppriv[i].sets[type], val);
-			break;
-		}
-	}
-	return retval;
-}
-
-/* fb management via fb device */
-#if defined(__linux__) && defined(CONFIG_FB_SIS)
-
-static int sis_fb_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	return 0;
-}
-
-static int sis_fb_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_sis_mem_t *fb = data;
-	struct sis_memreq req;
-	int retval = 0;
-
-	req.size = fb->size;
-	sis_malloc(&req);
-	if (req.offset) {
-		/* TODO */
-		fb->offset = req.offset;
-		fb->free = req.offset;
-		if (!add_alloc_set(fb->context, VIDEO_TYPE, fb->free)) {
-			DRM_DEBUG("adding to allocation set fails\n");
-			sis_free(req.offset);
-			retval = -EINVAL;
-		}
-	} else {
-		fb->offset = 0;
-		fb->size = 0;
-		fb->free = 0;
-	}
-
-	DRM_DEBUG("alloc fb, size = %d, offset = %ld\n", fb->size, req.offset);
-
-	return retval;
-}
-
-static int sis_fb_free(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_sis_mem_t fb;
-	int retval = 0;
-
-	if (!fb->free)
-		return -EINVAL;
-
-	if (!del_alloc_set(fb->context, VIDEO_TYPE, fb->free))
-		retval = -EINVAL;
-	sis_free(fb->free);
-
-	DRM_DEBUG("free fb, offset = 0x%lx\n", fb->free);
-
-	return retval;
-}
-
-#else
-
-/* Called by the X Server to initialize the FB heap.  Allocations will fail
- * unless this is called.  Offset is the beginning of the heap from the
- * framebuffer offset (MaxXFBMem in XFree86).
- *
- * Memory layout according to Thomas Winischofer:
- * |------------------|DDDDDDDDDDDDDDDDDDDDDDDDDDDDD|HHHH|CCCCCCCCCCC|
- *
- *    X driver/sisfb                                  HW-   Command-
- *  framebuffer memory           DRI heap           Cursor   queue
- */
-static int sis_fb_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_sis_private_t *dev_priv = dev->dev_private;
-	drm_sis_fb_t *fb = data;
-
-	if (dev_priv == NULL) {
-		dev->dev_private = drm_calloc(1, sizeof(drm_sis_private_t),
-					      DRM_MEM_DRIVER);
-		dev_priv = dev->dev_private;
-		if (dev_priv == NULL)
-			return ENOMEM;
-	}
-
-	if (dev_priv->FBHeap != NULL)
-		return -EINVAL;
-
-	dev_priv->FBHeap = mmInit(fb->offset, fb->size);
-
-	DRM_DEBUG("offset = %u, size = %u", fb->offset, fb->size);
-
-	return 0;
-}
-
-static int sis_fb_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_sis_private_t *dev_priv = dev->dev_private;
-	drm_sis_mem_t *fb = data;
-	PMemBlock block;
-	int retval = 0;
-
-	if (dev_priv == NULL || dev_priv->FBHeap == NULL)
-		return -EINVAL;
-
-	block = mmAllocMem(dev_priv->FBHeap, fb->size, 0, 0);
-	if (block) {
-		/* TODO */
-		fb->offset = block->ofs;
-		fb->free = (unsigned long)block;
-		if (!add_alloc_set(fb->context, VIDEO_TYPE, fb->free)) {
-			DRM_DEBUG("adding to allocation set fails\n");
-			mmFreeMem((PMemBlock) fb->free);
-			retval = -EINVAL;
-		}
-	} else {
-		fb->offset = 0;
-		fb->size = 0;
-		fb->free = 0;
-	}
-
-	DRM_DEBUG("alloc fb, size = %d, offset = %d\n", fb->size, fb->offset);
-
-	return retval;
-}
-
-static int sis_fb_free(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_sis_private_t *dev_priv = dev->dev_private;
-	drm_sis_mem_t *fb = data;
-
-	if (dev_priv == NULL || dev_priv->FBHeap == NULL)
-		return -EINVAL;
-
-	if (!mmBlockInHeap(dev_priv->FBHeap, (PMemBlock) fb->free))
-		return -EINVAL;
-
-	if (!del_alloc_set(fb->context, VIDEO_TYPE, fb->free))
-		return -EINVAL;
-	mmFreeMem((PMemBlock) fb->free);
-
-	DRM_DEBUG("free fb, free = 0x%lx\n", fb->free);
-
-	return 0;
-}
-
-#endif
-
-/* agp memory management */
-
-static int sis_ioctl_agp_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_sis_private_t *dev_priv = dev->dev_private;
-	drm_sis_agp_t *agp = data;
-
-	if (dev_priv == NULL) {
-		dev->dev_private = drm_calloc(1, sizeof(drm_sis_private_t),
-					      DRM_MEM_DRIVER);
-		dev_priv = dev->dev_private;
-		if (dev_priv == NULL)
-			return ENOMEM;
-	}
-
-	if (dev_priv->AGPHeap != NULL)
-		return -EINVAL;
-
-	dev_priv->AGPHeap = mmInit(agp->offset, agp->size);
-
-	DRM_DEBUG("offset = %u, size = %u", agp->offset, agp->size);
-
-	return 0;
-}
-
-static int sis_ioctl_agp_alloc(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_sis_private_t *dev_priv = dev->dev_private;
-	drm_sis_mem_t *agp = data;
-	PMemBlock block;
-	int retval = 0;
-
-	if (dev_priv == NULL || dev_priv->AGPHeap == NULL)
-		return -EINVAL;
-
-	block = mmAllocMem(dev_priv->AGPHeap, agp->size, 0, 0);
-	if (block) {
-		/* TODO */
-		agp->offset = block->ofs;
-		agp->free = (unsigned long)block;
-		if (!add_alloc_set(agp->context, AGP_TYPE, agp->free)) {
-			DRM_DEBUG("adding to allocation set fails\n");
-			mmFreeMem((PMemBlock) agp->free);
-			retval = -1;
-		}
-	} else {
-		agp->offset = 0;
-		agp->size = 0;
-		agp->free = 0;
-	}
-
-	DRM_DEBUG("alloc agp, size = %d, offset = %d\n", agp->size,
-	    agp->offset);
-
-	return retval;
-}
-
-static int sis_ioctl_agp_free(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
-	drm_sis_private_t *dev_priv = dev->dev_private;
-	drm_sis_mem_t *agp = data;
-
-	if (dev_priv == NULL || dev_priv->AGPHeap == NULL)
-		return -EINVAL;
-
-	if (!mmBlockInHeap(dev_priv->AGPHeap, (PMemBlock) agp->free))
-		return -EINVAL;
-
-	mmFreeMem((PMemBlock) agp->free);
-	if (!del_alloc_set(agp->context, AGP_TYPE, agp->free))
-		return -EINVAL;
-
-	DRM_DEBUG("free agp, free = 0x%lx\n", agp->free);
-
-	return 0;
-}
-
-int sis_init_context(struct drm_device *dev, int context)
-{
-	int i;
-
-	for (i = 0; i < MAX_CONTEXT; i++) {
-		if (global_ppriv[i].used &&
-		    (global_ppriv[i].context == context))
-			break;
-	}
-
-	if (i >= MAX_CONTEXT) {
-		for (i = 0; i < MAX_CONTEXT; i++) {
-			if (!global_ppriv[i].used) {
-				global_ppriv[i].context = context;
-				global_ppriv[i].used = 1;
-				global_ppriv[i].sets[0] = setInit();
-				global_ppriv[i].sets[1] = setInit();
-				DRM_DEBUG("init allocation set, socket=%d, "
-					  "context = %d\n", i, context);
-				break;
-			}
-		}
-		if ((i >= MAX_CONTEXT) || (global_ppriv[i].sets[0] == NULL) ||
-		    (global_ppriv[i].sets[1] == NULL)) {
-			return 0;
-		}
-	}
-
-	return 1;
-}
-
-int sis_final_context(struct drm_device *dev, int context)
-{
-	int i;
-
-	for (i = 0; i < MAX_CONTEXT; i++) {
-		if (global_ppriv[i].used &&
-		    (global_ppriv[i].context == context))
-			break;
-	}
-
-	if (i < MAX_CONTEXT) {
-		set_t *set;
-		ITEM_TYPE item;
-		int retval;
-
-		DRM_DEBUG("find socket %d, context = %d\n", i, context);
-
-		/* Video Memory */
-		set = global_ppriv[i].sets[0];
-		retval = setFirst(set, &item);
-		while (retval) {
-			DRM_DEBUG("free video memory 0x%lx\n", item);
-#if defined(__linux__) && defined(CONFIG_FB_SIS)
-			sis_free(item);
-#else
-			mmFreeMem((PMemBlock) item);
-#endif
-			retval = setNext(set, &item);
-		}
-		setDestroy(set);
-
-		/* AGP Memory */
-		set = global_ppriv[i].sets[1];
-		retval = setFirst(set, &item);
-		while (retval) {
-			DRM_DEBUG("free agp memory 0x%lx\n", item);
-			mmFreeMem((PMemBlock) item);
-			retval = setNext(set, &item);
-		}
-		setDestroy(set);
-
-		global_ppriv[i].used = 0;
-	}
-
-	return 1;
-}
-
-drm_ioctl_desc_t sis_ioctls[] = {
-	DRM_IOCTL_DEF(DRM_SIS_FB_ALLOC, sis_fb_alloc, DRM_AUTH),
-	DRM_IOCTL_DEF(DRM_SIS_FB_FREE, sis_fb_free, DRM_AUTH),
-	DRM_IOCTL_DEF(DRM_SIS_AGP_INIT, sis_ioctl_agp_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-	DRM_IOCTL_DEF(DRM_SIS_AGP_ALLOC, sis_ioctl_agp_alloc, DRM_AUTH),
-	DRM_IOCTL_DEF(DRM_SIS_AGP_FREE, sis_ioctl_agp_free, DRM_AUTH),
-	DRM_IOCTL_DEF(DRM_SIS_FB_INIT, sis_fb_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY)
-};
-
-int sis_max_ioctl = DRM_ARRAY_SIZE(sis_ioctls);
-- 
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