From 44aa4d6297874022a4f5a49ea24f2d052584d3dc Mon Sep 17 00:00:00 2001 From: David Dawes Date: Sun, 27 Jan 2002 20:05:42 +0000 Subject: First pass merge of XFree86 4.2.0 import. --- bsd/drm/ioctl.c | 120 -------------------------------------------------------- 1 file changed, 120 deletions(-) delete mode 100644 bsd/drm/ioctl.c (limited to 'bsd/drm/ioctl.c') diff --git a/bsd/drm/ioctl.c b/bsd/drm/ioctl.c deleted file mode 100644 index 656baffd..00000000 --- a/bsd/drm/ioctl.c +++ /dev/null @@ -1,120 +0,0 @@ -/* ioctl.c -- IOCTL processing for DRM -*- 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" -#include -#include - -int -drm_irq_busid(dev_t kdev, u_long cmd, caddr_t data, int flags, struct proc *p) -{ - drm_irq_busid_t id; - devclass_t pci; - device_t bus, dev; - device_t *kids; - int error, i, num_kids; - - id = *(drm_irq_busid_t *) data; - pci = devclass_find("pci"); - if (!pci) - return ENOENT; - bus = devclass_get_device(pci, id.busnum); - if (!bus) - return ENOENT; - error = device_get_children(bus, &kids, &num_kids); - if (error) - return error; - - dev = 0; - for (i = 0; i < num_kids; i++) { - dev = kids[i]; - if (pci_get_slot(dev) == id.devnum - && pci_get_function(dev) == id.funcnum) - break; - } - - free(kids, M_TEMP); - - if (i != num_kids) - id.irq = pci_get_irq(dev); - else - id.irq = 0; - - DRM_DEBUG("%d:%d:%d => IRQ %d\n", - id.busnum, id.devnum, id.funcnum, id.irq); - *(drm_irq_busid_t *) data = id; - - return 0; -} - -int -drm_getunique(dev_t kdev, u_long cmd, caddr_t data, int flags, struct proc *p) -{ - drm_device_t *dev = kdev->si_drv1; - drm_unique_t u; - int error; - - u = *(drm_unique_t *) data; - if (u.unique_len >= dev->unique_len) { - error = copyout(dev->unique, u.unique, dev->unique_len); - if (error) - return error; - } - u.unique_len = dev->unique_len; - *(drm_unique_t *) data = u; - return 0; -} - -int -drm_setunique(dev_t kdev, u_long cmd, caddr_t data, int flags, struct proc *p) -{ - drm_device_t *dev = kdev->si_drv1; - drm_unique_t u; - int error; - - if (dev->unique_len || dev->unique) return EBUSY; - - u = *(drm_unique_t *) data; - - dev->unique_len = u.unique_len; - dev->unique = drm_alloc(u.unique_len + 1, DRM_MEM_DRIVER); - error = copyin(u.unique, dev->unique, dev->unique_len); - if (error) - return error; - 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