mach64_drv.c revision 183833
1145132Sanholt/* mach64_drv.c -- ATI Rage 128 driver -*- linux-c -*- 2145132Sanholt * Created: Mon Dec 13 09:47:27 1999 by faith@precisioninsight.com 3145132Sanholt */ 4145132Sanholt/*- 5145132Sanholt * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. 6145132Sanholt * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. 7145132Sanholt * All Rights Reserved. 8145132Sanholt * 9145132Sanholt * Permission is hereby granted, free of charge, to any person obtaining a 10145132Sanholt * copy of this software and associated documentation files (the "Software"), 11145132Sanholt * to deal in the Software without restriction, including without limitation 12145132Sanholt * the rights to use, copy, modify, merge, publish, distribute, sublicense, 13145132Sanholt * and/or sell copies of the Software, and to permit persons to whom the 14145132Sanholt * Software is furnished to do so, subject to the following conditions: 15145132Sanholt * 16145132Sanholt * The above copyright notice and this permission notice (including the next 17145132Sanholt * paragraph) shall be included in all copies or substantial portions of the 18145132Sanholt * Software. 19145132Sanholt * 20145132Sanholt * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 21145132Sanholt * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 22145132Sanholt * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 23145132Sanholt * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 24145132Sanholt * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 25145132Sanholt * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 26145132Sanholt * OTHER DEALINGS IN THE SOFTWARE. 27145132Sanholt * 28145132Sanholt * Authors: 29145132Sanholt * Rickard E. (Rik) Faith <faith@valinux.com> 30145132Sanholt * Gareth Hughes <gareth@valinux.com> 31145132Sanholt */ 32145132Sanholt 33152909Sanholt#include <sys/cdefs.h> 34152909Sanholt__FBSDID("$FreeBSD: head/sys/dev/drm/mach64_drv.c 183833 2008-10-13 18:03:27Z rnoland $"); 35145132Sanholt 36152909Sanholt 37145132Sanholt#include <sys/types.h> 38145132Sanholt 39145132Sanholt#include "dev/drm/drmP.h" 40145132Sanholt#include "dev/drm/drm.h" 41145132Sanholt#include "dev/drm/mach64_drm.h" 42145132Sanholt#include "dev/drm/mach64_drv.h" 43145132Sanholt#include "dev/drm/drm_pciids.h" 44145132Sanholt 45145132Sanholt/* drv_PCI_IDs comes from drm_pciids.h, generated from drm_pciids.txt. */ 46145132Sanholtstatic drm_pci_id_list_t mach64_pciidlist[] = { 47145132Sanholt mach64_PCI_IDS 48145132Sanholt}; 49145132Sanholt 50182080Srnolandstatic void mach64_configure(struct drm_device *dev) 51145132Sanholt{ 52183573Srnoland dev->driver->driver_features = 53183573Srnoland DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | 54183573Srnoland DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ; 55145132Sanholt 56183573Srnoland dev->driver->buf_priv_size = 1; /* No dev_priv */ 57183573Srnoland dev->driver->lastclose = mach64_driver_lastclose; 58183573Srnoland dev->driver->get_vblank_counter = mach64_get_vblank_counter; 59183573Srnoland dev->driver->enable_vblank = mach64_enable_vblank; 60183573Srnoland dev->driver->disable_vblank = mach64_disable_vblank; 61183573Srnoland dev->driver->irq_preinstall = mach64_driver_irq_preinstall; 62183573Srnoland dev->driver->irq_postinstall = mach64_driver_irq_postinstall; 63183573Srnoland dev->driver->irq_uninstall = mach64_driver_irq_uninstall; 64183573Srnoland dev->driver->irq_handler = mach64_driver_irq_handler; 65183573Srnoland dev->driver->dma_ioctl = mach64_dma_buffers; 66145132Sanholt 67183573Srnoland dev->driver->ioctls = mach64_ioctls; 68183573Srnoland dev->driver->max_ioctl = mach64_max_ioctl; 69145132Sanholt 70183573Srnoland dev->driver->name = DRIVER_NAME; 71183573Srnoland dev->driver->desc = DRIVER_DESC; 72183573Srnoland dev->driver->date = DRIVER_DATE; 73183573Srnoland dev->driver->major = DRIVER_MAJOR; 74183573Srnoland dev->driver->minor = DRIVER_MINOR; 75183573Srnoland dev->driver->patchlevel = DRIVER_PATCHLEVEL; 76145132Sanholt} 77145132Sanholt 78145132Sanholtstatic int 79145132Sanholtmach64_probe(device_t dev) 80145132Sanholt{ 81145132Sanholt return drm_probe(dev, mach64_pciidlist); 82145132Sanholt} 83145132Sanholt 84145132Sanholtstatic int 85145132Sanholtmach64_attach(device_t nbdev) 86145132Sanholt{ 87182080Srnoland struct drm_device *dev = device_get_softc(nbdev); 88145132Sanholt 89183833Srnoland dev->driver = malloc(sizeof(struct drm_driver_info), DRM_MEM_DRIVER, 90183604Srnoland M_WAITOK | M_ZERO); 91183604Srnoland 92145132Sanholt mach64_configure(dev); 93183573Srnoland 94145132Sanholt return drm_attach(nbdev, mach64_pciidlist); 95145132Sanholt} 96145132Sanholt 97183573Srnolandstatic int 98183573Srnolandmach64_detach(device_t nbdev) 99183573Srnoland{ 100183573Srnoland struct drm_device *dev = device_get_softc(nbdev); 101183573Srnoland int ret; 102183573Srnoland 103183573Srnoland ret = drm_detach(nbdev); 104183573Srnoland 105183833Srnoland free(dev->driver, DRM_MEM_DRIVER); 106183573Srnoland 107183573Srnoland return ret; 108183573Srnoland} 109183573Srnoland 110145132Sanholtstatic device_method_t mach64_methods[] = { 111145132Sanholt /* Device interface */ 112145132Sanholt DEVMETHOD(device_probe, mach64_probe), 113145132Sanholt DEVMETHOD(device_attach, mach64_attach), 114183573Srnoland DEVMETHOD(device_detach, mach64_detach), 115145132Sanholt 116145132Sanholt { 0, 0 } 117145132Sanholt}; 118145132Sanholt 119145132Sanholtstatic driver_t mach64_driver = { 120145132Sanholt "drm", 121145132Sanholt mach64_methods, 122182080Srnoland sizeof(struct drm_device) 123145132Sanholt}; 124145132Sanholt 125145132Sanholtextern devclass_t drm_devclass; 126153579Sjhb#if __FreeBSD_version >= 700010 127153579SjhbDRIVER_MODULE(mach64, vgapci, mach64_driver, drm_devclass, 0, 0); 128153579Sjhb#else 129145132SanholtDRIVER_MODULE(mach64, pci, mach64_driver, drm_devclass, 0, 0); 130153579Sjhb#endif 131145132SanholtMODULE_DEPEND(mach64, drm, 1, 1, 1); 132