From 360475376c5a597caf4a981c934a6b0d783fa94d Mon Sep 17 00:00:00 2001 From: Gareth Hughes Date: Thu, 15 Feb 2001 08:12:14 +0000 Subject: Merge mga-1-0-0-branch into trunk. --- linux/ioctl.c | 99 ----------------------------------------------------------- 1 file changed, 99 deletions(-) delete mode 100644 linux/ioctl.c (limited to 'linux/ioctl.c') diff --git a/linux/ioctl.c b/linux/ioctl.c deleted file mode 100644 index 2f4286b1..00000000 --- a/linux/ioctl.c +++ /dev/null @@ -1,99 +0,0 @@ -/* ioctl.c -- IOCTL processing for DRM -*- linux-c -*- - * Created: Fri Jan 8 09:01:26 1999 by faith@precisioninsight.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 - * 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: - * Rickard E. (Rik) Faith - * - */ - -#define __NO_VERSION__ -#include "drmP.h" - -int drm_irq_busid(struct inode *inode, struct file *filp, unsigned int cmd, - unsigned long arg) -{ - drm_irq_busid_t p; - struct pci_dev *dev; - - if (copy_from_user(&p, (drm_irq_busid_t *)arg, sizeof(p))) - return -EFAULT; - dev = pci_find_slot(p.busnum, PCI_DEVFN(p.devnum, p.funcnum)); - if (dev) p.irq = dev->irq; - else p.irq = 0; - DRM_DEBUG("%d:%d:%d => IRQ %d\n", - p.busnum, p.devnum, p.funcnum, p.irq); - if (copy_to_user((drm_irq_busid_t *)arg, &p, sizeof(p))) - return -EFAULT; - return 0; -} - -int drm_getunique(struct inode *inode, struct file *filp, unsigned int cmd, - unsigned long arg) -{ - drm_file_t *priv = filp->private_data; - drm_device_t *dev = priv->dev; - drm_unique_t u; - - if (copy_from_user(&u, (drm_unique_t *)arg, sizeof(u))) - return -EFAULT; - if (u.unique_len >= dev->unique_len) { - if (copy_to_user(u.unique, dev->unique, dev->unique_len)) - return -EFAULT; - } - u.unique_len = dev->unique_len; - if (copy_to_user((drm_unique_t *)arg, &u, sizeof(u))) - return -EFAULT; - return 0; -} - -int drm_setunique(struct inode *inode, struct file *filp, unsigned int cmd, - unsigned long arg) -{ - drm_file_t *priv = filp->private_data; - drm_device_t *dev = priv->dev; - drm_unique_t u; - - if (dev->unique_len || dev->unique) - return -EBUSY; - - if (copy_from_user(&u, (drm_unique_t *)arg, sizeof(u))) - return -EFAULT; - - if (!u.unique_len) - return -EINVAL; - - dev->unique_len = u.unique_len; - dev->unique = drm_alloc(u.unique_len + 1, DRM_MEM_DRIVER); - if (copy_from_user(dev->unique, u.unique, dev->unique_len)) - return -EFAULT; - dev->unique[dev->unique_len] = '\0'; - - dev->devname = drm_alloc(strlen(dev->name) + strlen(dev->unique) + 2, - DRM_MEM_DRIVER); - sprintf(dev->devname, "%s@%s", dev->name, dev->unique); - - return 0; -} -- cgit v1.2.3