1/* i810_drv.c -- I810 driver -*- linux-c -*-
  2 * Created: Mon Dec 13 01:56:22 1999 by jhartmann@precisioninsight.com
  3 *
  4 * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
  5 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
  6 * All Rights Reserved.
  7 *
  8 * Permission is hereby granted, free of charge, to any person obtaining a
  9 * copy of this software and associated documentation files (the "Software"),
 10 * to deal in the Software without restriction, including without limitation
 11 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 12 * and/or sell copies of the Software, and to permit persons to whom the
 13 * Software is furnished to do so, subject to the following conditions:
 14 *
 15 * The above copyright notice and this permission notice (including the next
 16 * paragraph) shall be included in all copies or substantial portions of the
 17 * Software.
 18 *
 19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 22 * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
 23 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 24 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 25 * OTHER DEALINGS IN THE SOFTWARE.
 26 *
 27 * Authors:
 28 *    Rickard E. (Rik) Faith <faith@valinux.com>
 29 *    Jeff Hartmann <jhartmann@valinux.com>
 30 *    Gareth Hughes <gareth@valinux.com>
 31 */
 32
 33#include "drmP.h"
 34#include "drm.h"
 35#include "i810_drm.h"
 36#include "i810_drv.h"
 37
 38#include "drm_pciids.h"
 39
 40static struct pci_device_id pciidlist[] = {
 41	i810_PCI_IDS
 42};
 43
 44static struct drm_driver driver = {
 45	.driver_features =
 46	    DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | DRIVER_USE_MTRR |
 47	    DRIVER_HAVE_DMA | DRIVER_DMA_QUEUE,
 48	.dev_priv_size = sizeof(drm_i810_buf_priv_t),
 49	.load = i810_driver_load,
 50	.lastclose = i810_driver_lastclose,
 51	.preclose = i810_driver_preclose,
 52	.device_is_agp = i810_driver_device_is_agp,
 53	.reclaim_buffers_locked = i810_driver_reclaim_buffers_locked,
 54	.dma_quiescent = i810_driver_dma_quiescent,
 55	.ioctls = i810_ioctls,
 56	.fops = {
 57		 .owner = THIS_MODULE,
 58		 .open = drm_open,
 59		 .release = drm_release,
 60		 .unlocked_ioctl = drm_ioctl,
 61		 .mmap = drm_mmap,
 62		 .poll = drm_poll,
 63		 .fasync = drm_fasync,
 64		 .llseek = noop_llseek,
 65	},
 66
 67	.name = DRIVER_NAME,
 68	.desc = DRIVER_DESC,
 69	.date = DRIVER_DATE,
 70	.major = DRIVER_MAJOR,
 71	.minor = DRIVER_MINOR,
 72	.patchlevel = DRIVER_PATCHLEVEL,
 73};
 74
 75static struct pci_driver i810_pci_driver = {
 76	.name = DRIVER_NAME,
 77	.id_table = pciidlist,
 78};
 79
 80static int __init i810_init(void)
 81{
 82	if (num_possible_cpus() > 1) {
 83		pr_err("drm/i810 does not support SMP\n");
 84		return -EINVAL;
 85	}
 86	driver.num_ioctls = i810_max_ioctl;
 87	return drm_pci_init(&driver, &i810_pci_driver);
 88}
 89
 90static void __exit i810_exit(void)
 91{
 92	drm_pci_exit(&driver, &i810_pci_driver);
 93}
 94
 95module_init(i810_init);
 96module_exit(i810_exit);
 97
 98MODULE_AUTHOR(DRIVER_AUTHOR);
 99MODULE_DESCRIPTION(DRIVER_DESC);
100MODULE_LICENSE("GPL and additional rights");