From 9dd3613073aa2491cef440725fdfa0cf1e8f1a42 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kristian=20H=C3=B8gsberg?= Date: Tue, 17 Nov 2009 09:46:56 -0500 Subject: Drop shared-core, bsd-core, linux-core and scripts subdirs --- bsd-core/drm_ioctl.c | 282 --------------------------------------------------- 1 file changed, 282 deletions(-) delete mode 100644 bsd-core/drm_ioctl.c (limited to 'bsd-core/drm_ioctl.c') diff --git a/bsd-core/drm_ioctl.c b/bsd-core/drm_ioctl.c deleted file mode 100644 index cae853ee..00000000 --- a/bsd-core/drm_ioctl.c +++ /dev/null @@ -1,282 +0,0 @@ -/*- - * 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 - * Gareth Hughes - * - */ - -/** @file drm_ioctl.c - * Varios minor DRM ioctls not applicable to other files, such as versioning - * information and reporting DRM information to userland. - */ - -#include "drmP.h" - -/* - * Beginning in revision 1.1 of the DRM interface, getunique will return - * a unique in the form pci:oooo:bb:dd.f (o=domain, b=bus, d=device, f=function) - * before setunique has been called. The format for the bus-specific part of - * the unique is not defined for any other bus. - */ -int drm_getunique(struct drm_device *dev, void *data, - struct drm_file *file_priv) -{ - struct drm_unique *u = data; - - if (u->unique_len >= dev->unique_len) { - if (DRM_COPY_TO_USER(u->unique, dev->unique, dev->unique_len)) - return EFAULT; - } - u->unique_len = dev->unique_len; - - return 0; -} - -/* Deprecated in DRM version 1.1, and will return EBUSY when setversion has - * requested version 1.1 or greater. - */ -int drm_setunique(struct drm_device *dev, void *data, - struct drm_file *file_priv) -{ - struct drm_unique *u = data; - int domain, bus, slot, func, ret; - char *busid; - - /* Check and copy in the submitted Bus ID */ - if (!u->unique_len || u->unique_len > 1024) - return EINVAL; - - busid = malloc(u->unique_len + 1, DRM_MEM_DRIVER, M_WAITOK); - if (busid == NULL) - return ENOMEM; - - if (DRM_COPY_FROM_USER(busid, u->unique, u->unique_len)) { - free(busid, DRM_MEM_DRIVER); - return EFAULT; - } - busid[u->unique_len] = '\0'; - - /* Return error if the busid submitted doesn't match the device's actual - * busid. - */ - ret = sscanf(busid, "PCI:%d:%d:%d", &bus, &slot, &func); - if (ret != 3) { - free(busid, DRM_MEM_DRIVER); - return EINVAL; - } - domain = bus >> 8; - bus &= 0xff; - - if ((domain != dev->pci_domain) || - (bus != dev->pci_bus) || - (slot != dev->pci_slot) || - (func != dev->pci_func)) { - free(busid, DRM_MEM_DRIVER); - return EINVAL; - } - - /* Actually set the device's busid now. */ - DRM_LOCK(); - if (dev->unique_len || dev->unique) { - DRM_UNLOCK(); - return EBUSY; - } - - dev->unique_len = u->unique_len; - dev->unique = busid; - DRM_UNLOCK(); - - return 0; -} - - -static int -drm_set_busid(struct drm_device *dev) -{ - - DRM_LOCK(); - - if (dev->unique != NULL) { - DRM_UNLOCK(); - return EBUSY; - } - - dev->unique_len = 20; - dev->unique = malloc(dev->unique_len + 1, DRM_MEM_DRIVER, M_NOWAIT); - if (dev->unique == NULL) { - DRM_UNLOCK(); - return ENOMEM; - } - - snprintf(dev->unique, dev->unique_len, "pci:%04x:%02x:%02x.%1x", - dev->pci_domain, dev->pci_bus, dev->pci_slot, dev->pci_func); - - DRM_UNLOCK(); - - return 0; -} - -int drm_getmap(struct drm_device *dev, void *data, struct drm_file *file_priv) -{ - struct drm_map *map = data; - drm_local_map_t *mapinlist; - int idx; - int i = 0; - - idx = map->offset; - - DRM_LOCK(); - if (idx < 0) { - DRM_UNLOCK(); - return EINVAL; - } - - TAILQ_FOREACH(mapinlist, &dev->maplist, link) { - if (i == idx) { - map->offset = mapinlist->offset; - map->size = mapinlist->size; - map->type = mapinlist->type; - map->flags = mapinlist->flags; - map->handle = mapinlist->handle; - map->mtrr = mapinlist->mtrr; - break; - } - i++; - } - - DRM_UNLOCK(); - - if (mapinlist == NULL) - return EINVAL; - - return 0; -} - -int drm_getclient(struct drm_device *dev, void *data, - struct drm_file *file_priv) -{ - struct drm_client *client = data; - struct drm_file *pt; - int idx; - int i = 0; - - idx = client->idx; - DRM_LOCK(); - TAILQ_FOREACH(pt, &dev->files, link) { - if (i == idx) { - client->auth = pt->authenticated; - client->pid = pt->pid; - client->uid = pt->uid; - client->magic = pt->magic; - client->iocs = pt->ioctl_count; - DRM_UNLOCK(); - return 0; - } - i++; - } - DRM_UNLOCK(); - - return EINVAL; -} - -int drm_getstats(struct drm_device *dev, void *data, struct drm_file *file_priv) -{ - struct drm_stats *stats = data; - int i; - - memset(stats, 0, sizeof(struct drm_stats)); - - DRM_LOCK(); - - for (i = 0; i < dev->counters; i++) { - if (dev->types[i] == _DRM_STAT_LOCK) - stats->data[i].value = - (dev->lock.hw_lock ? dev->lock.hw_lock->lock : 0); - else - stats->data[i].value = atomic_read(&dev->counts[i]); - stats->data[i].type = dev->types[i]; - } - - stats->count = dev->counters; - - DRM_UNLOCK(); - - return 0; -} - -#define DRM_IF_MAJOR 1 -#define DRM_IF_MINOR 2 - -int drm_setversion(struct drm_device *dev, void *data, - struct drm_file *file_priv) -{ - struct drm_set_version *sv = data; - struct drm_set_version ver; - int if_version; - - /* Save the incoming data, and set the response before continuing - * any further. - */ - ver = *sv; - sv->drm_di_major = DRM_IF_MAJOR; - sv->drm_di_minor = DRM_IF_MINOR; - sv->drm_dd_major = dev->driver->major; - sv->drm_dd_minor = dev->driver->minor; - - if (ver.drm_di_major != -1) { - if (ver.drm_di_major != DRM_IF_MAJOR || - ver.drm_di_minor < 0 || ver.drm_di_minor > DRM_IF_MINOR) { - return EINVAL; - } - if_version = DRM_IF_VERSION(ver.drm_di_major, - ver.drm_dd_minor); - dev->if_version = DRM_MAX(if_version, dev->if_version); - if (ver.drm_di_minor >= 1) { - /* - * Version 1.1 includes tying of DRM to specific device - */ - drm_set_busid(dev); - } - } - - if (ver.drm_dd_major != -1) { - if (ver.drm_dd_major != dev->driver->major || - ver.drm_dd_minor < 0 || - ver.drm_dd_minor > dev->driver->minor) - { - return EINVAL; - } - } - - return 0; -} - - -int drm_noop(struct drm_device *dev, void *data, struct drm_file *file_priv) -{ - DRM_DEBUG("\n"); - return 0; -} -- cgit v1.2.3