tdfx_drv.c revision 183833
195584Sanholt/* tdfx_drv.c -- tdfx driver -*- linux-c -*- 2145132Sanholt * Created: Thu Oct 7 10:38:32 1999 by faith@precisioninsight.com 3145132Sanholt */ 4139749Simp/*- 595584Sanholt * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. 695584Sanholt * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. 795584Sanholt * All Rights Reserved. 895584Sanholt * 995584Sanholt * Permission is hereby granted, free of charge, to any person obtaining a 1095584Sanholt * copy of this software and associated documentation files (the "Software"), 1195584Sanholt * to deal in the Software without restriction, including without limitation 1295584Sanholt * the rights to use, copy, modify, merge, publish, distribute, sublicense, 1395584Sanholt * and/or sell copies of the Software, and to permit persons to whom the 1495584Sanholt * Software is furnished to do so, subject to the following conditions: 1595584Sanholt * 1695584Sanholt * The above copyright notice and this permission notice (including the next 1795584Sanholt * paragraph) shall be included in all copies or substantial portions of the 1895584Sanholt * Software. 1995584Sanholt * 2095584Sanholt * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 2195584Sanholt * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 2295584Sanholt * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 2395584Sanholt * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 2495584Sanholt * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 2595584Sanholt * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 2695584Sanholt * DEALINGS IN THE SOFTWARE. 2795584Sanholt * 2895584Sanholt * Authors: 2995584Sanholt * Rickard E. (Rik) Faith <faith@valinux.com> 3095584Sanholt * Daryll Strauss <daryll@valinux.com> 3195584Sanholt * Gareth Hughes <gareth@valinux.com> 3295584Sanholt * 3395584Sanholt */ 3495584Sanholt 35152909Sanholt#include <sys/cdefs.h> 36152909Sanholt__FBSDID("$FreeBSD: head/sys/dev/drm/tdfx_drv.c 183833 2008-10-13 18:03:27Z rnoland $"); 37152909Sanholt 38145132Sanholt#include "dev/drm/tdfx_drv.h" 3995584Sanholt#include "dev/drm/drmP.h" 40145132Sanholt#include "dev/drm/drm_pciids.h" 4195584Sanholt 42145132Sanholt/* drv_PCI_IDs comes from drm_pciids.h, generated from drm_pciids.txt. */ 43145132Sanholtstatic drm_pci_id_list_t tdfx_pciidlist[] = { 44145132Sanholt tdfx_PCI_IDS 45145132Sanholt}; 4695584Sanholt 47182080Srnolandstatic void tdfx_configure(struct drm_device *dev) 48145132Sanholt{ 49183573Srnoland dev->driver->driver_features = 50183573Srnoland DRIVER_USE_MTRR; 51145132Sanholt 52183573Srnoland dev->driver->buf_priv_size = 1; /* No dev_priv */ 53145132Sanholt 54183573Srnoland dev->driver->max_ioctl = 0; 55145132Sanholt 56183573Srnoland dev->driver->name = DRIVER_NAME; 57183573Srnoland dev->driver->desc = DRIVER_DESC; 58183573Srnoland dev->driver->date = DRIVER_DATE; 59183573Srnoland dev->driver->major = DRIVER_MAJOR; 60183573Srnoland dev->driver->minor = DRIVER_MINOR; 61183573Srnoland dev->driver->patchlevel = DRIVER_PATCHLEVEL; 62145132Sanholt} 63145132Sanholt 64145132Sanholtstatic int 65145132Sanholttdfx_probe(device_t dev) 66145132Sanholt{ 67145132Sanholt return drm_probe(dev, tdfx_pciidlist); 68145132Sanholt} 69145132Sanholt 70145132Sanholtstatic int 71145132Sanholttdfx_attach(device_t nbdev) 72145132Sanholt{ 73182080Srnoland struct drm_device *dev = device_get_softc(nbdev); 74145132Sanholt 75183833Srnoland dev->driver = malloc(sizeof(struct drm_driver_info), DRM_MEM_DRIVER, 76183604Srnoland M_WAITOK | M_ZERO); 77183604Srnoland 78145132Sanholt tdfx_configure(dev); 79183573Srnoland 80145132Sanholt return drm_attach(nbdev, tdfx_pciidlist); 81145132Sanholt} 82145132Sanholt 83183573Srnolandstatic int 84183573Srnolandtdfx_detach(device_t nbdev) 85183573Srnoland{ 86183573Srnoland struct drm_device *dev = device_get_softc(nbdev); 87183573Srnoland int ret; 88183573Srnoland 89183573Srnoland ret = drm_detach(nbdev); 90183573Srnoland 91183833Srnoland free(dev->driver, DRM_MEM_DRIVER); 92183573Srnoland 93183573Srnoland return ret; 94183573Srnoland} 95183573Srnoland 96145132Sanholtstatic device_method_t tdfx_methods[] = { 97145132Sanholt /* Device interface */ 98145132Sanholt DEVMETHOD(device_probe, tdfx_probe), 99145132Sanholt DEVMETHOD(device_attach, tdfx_attach), 100183573Srnoland DEVMETHOD(device_detach, tdfx_detach), 101145132Sanholt 102145132Sanholt { 0, 0 } 103145132Sanholt}; 104145132Sanholt 105145132Sanholtstatic driver_t tdfx_driver = { 106145132Sanholt "drm", 107145132Sanholt tdfx_methods, 108182080Srnoland sizeof(struct drm_device) 109145132Sanholt}; 110145132Sanholt 111145132Sanholtextern devclass_t drm_devclass; 112153579Sjhb#if __FreeBSD_version >= 700010 113153579SjhbDRIVER_MODULE(tdfx, vgapci, tdfx_driver, drm_devclass, 0, 0); 114153579Sjhb#else 115145132SanholtDRIVER_MODULE(tdfx, pci, tdfx_driver, drm_devclass, 0, 0); 116153579Sjhb#endif 117145132SanholtMODULE_DEPEND(tdfx, drm, 1, 1, 1); 118