Current Path : /sys/dev/drm/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //sys/dev/drm/mach64_drv.c |
/* mach64_drv.c -- ATI Rage 128 driver -*- linux-c -*- * Created: Mon Dec 13 09:47:27 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 * 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 <faith@valinux.com> * Gareth Hughes <gareth@valinux.com> */ #include <sys/cdefs.h> __FBSDID("$FreeBSD: release/9.1.0/sys/dev/drm/mach64_drv.c 189563 2009-03-09 07:55:18Z rnoland $"); #include <sys/types.h> #include "dev/drm/drmP.h" #include "dev/drm/drm.h" #include "dev/drm/mach64_drm.h" #include "dev/drm/mach64_drv.h" #include "dev/drm/drm_pciids.h" /* drv_PCI_IDs comes from drm_pciids.h, generated from drm_pciids.txt. */ static drm_pci_id_list_t mach64_pciidlist[] = { mach64_PCI_IDS }; static void mach64_configure(struct drm_device *dev) { dev->driver->driver_features = DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ; dev->driver->buf_priv_size = 1; /* No dev_priv */ dev->driver->load = mach64_driver_load; dev->driver->lastclose = mach64_driver_lastclose; dev->driver->get_vblank_counter = mach64_get_vblank_counter; dev->driver->enable_vblank = mach64_enable_vblank; dev->driver->disable_vblank = mach64_disable_vblank; dev->driver->irq_preinstall = mach64_driver_irq_preinstall; dev->driver->irq_postinstall = mach64_driver_irq_postinstall; dev->driver->irq_uninstall = mach64_driver_irq_uninstall; dev->driver->irq_handler = mach64_driver_irq_handler; dev->driver->dma_ioctl = mach64_dma_buffers; dev->driver->ioctls = mach64_ioctls; dev->driver->max_ioctl = mach64_max_ioctl; dev->driver->name = DRIVER_NAME; dev->driver->desc = DRIVER_DESC; dev->driver->date = DRIVER_DATE; dev->driver->major = DRIVER_MAJOR; dev->driver->minor = DRIVER_MINOR; dev->driver->patchlevel = DRIVER_PATCHLEVEL; } static int mach64_probe(device_t kdev) { return drm_probe(kdev, mach64_pciidlist); } static int mach64_attach(device_t kdev) { struct drm_device *dev = device_get_softc(kdev); dev->driver = malloc(sizeof(struct drm_driver_info), DRM_MEM_DRIVER, M_WAITOK | M_ZERO); mach64_configure(dev); return drm_attach(kdev, mach64_pciidlist); } int mach64_driver_load(struct drm_device * dev, unsigned long flags) { return drm_vblank_init(dev, 1); } static int mach64_detach(device_t kdev) { struct drm_device *dev = device_get_softc(kdev); int ret; ret = drm_detach(kdev); free(dev->driver, DRM_MEM_DRIVER); return ret; } static device_method_t mach64_methods[] = { /* Device interface */ DEVMETHOD(device_probe, mach64_probe), DEVMETHOD(device_attach, mach64_attach), DEVMETHOD(device_detach, mach64_detach), { 0, 0 } }; static driver_t mach64_driver = { "drm", mach64_methods, sizeof(struct drm_device) }; extern devclass_t drm_devclass; #if __FreeBSD_version >= 700010 DRIVER_MODULE(mach64, vgapci, mach64_driver, drm_devclass, 0, 0); #else DRIVER_MODULE(mach64, pci, mach64_driver, drm_devclass, 0, 0); #endif MODULE_DEPEND(mach64, drm, 1, 1, 1);