diff options
Diffstat (limited to 'nx-X11/extras/drm/bsd-core/radeon_drv.c')
| -rw-r--r-- | nx-X11/extras/drm/bsd-core/radeon_drv.c | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/nx-X11/extras/drm/bsd-core/radeon_drv.c b/nx-X11/extras/drm/bsd-core/radeon_drv.c new file mode 100644 index 000000000..470b6d3a0 --- /dev/null +++ b/nx-X11/extras/drm/bsd-core/radeon_drv.c @@ -0,0 +1,127 @@ +/* radeon_drv.c -- ATI Radeon driver -*- linux-c -*- + * Created: Wed Feb 14 17:10:04 2001 by gareth@valinux.com + */ +/*- + * 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: + * Gareth Hughes <gareth@valinux.com> + * + */ + +#include "drmP.h" +#include "drm.h" +#include "radeon_drm.h" +#include "radeon_drv.h" +#include "drm_pciids.h" + +int radeon_no_wb; + +/* drv_PCI_IDs comes from drm_pciids.h, generated from drm_pciids.txt. */ +static drm_pci_id_list_t radeon_pciidlist[] = { + radeon_PCI_IDS +}; + +extern drm_ioctl_desc_t radeon_ioctls[]; +extern int radeon_max_ioctl; + +static void radeon_configure(drm_device_t *dev) +{ + dev->driver.buf_priv_size = sizeof(drm_radeon_buf_priv_t); + dev->driver.load = radeon_driver_load; + dev->driver.unload = radeon_driver_unload; + dev->driver.firstopen = radeon_driver_firstopen; + dev->driver.open = radeon_driver_open; + dev->driver.preclose = radeon_driver_preclose; + dev->driver.postclose = radeon_driver_postclose; + dev->driver.lastclose = radeon_driver_lastclose; + dev->driver.vblank_wait = radeon_driver_vblank_wait; + dev->driver.irq_preinstall = radeon_driver_irq_preinstall; + dev->driver.irq_postinstall = radeon_driver_irq_postinstall; + dev->driver.irq_uninstall = radeon_driver_irq_uninstall; + dev->driver.irq_handler = radeon_driver_irq_handler; + dev->driver.dma_ioctl = radeon_cp_buffers; + + dev->driver.ioctls = radeon_ioctls; + dev->driver.max_ioctl = radeon_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; + + dev->driver.use_agp = 1; + dev->driver.use_mtrr = 1; + dev->driver.use_pci_dma = 1; + dev->driver.use_sg = 1; + dev->driver.use_dma = 1; + dev->driver.use_irq = 1; + dev->driver.use_vbl_irq = 1; +} + +#ifdef __FreeBSD__ +static int +radeon_probe(device_t dev) +{ + return drm_probe(dev, radeon_pciidlist); +} + +static int +radeon_attach(device_t nbdev) +{ + drm_device_t *dev = device_get_softc(nbdev); + + bzero(dev, sizeof(drm_device_t)); + radeon_configure(dev); + return drm_attach(nbdev, radeon_pciidlist); +} + +static device_method_t radeon_methods[] = { + /* Device interface */ + DEVMETHOD(device_probe, radeon_probe), + DEVMETHOD(device_attach, radeon_attach), + DEVMETHOD(device_detach, drm_detach), + + { 0, 0 } +}; + +static driver_t radeon_driver = { + "drm", + radeon_methods, + sizeof(drm_device_t) +}; + +extern devclass_t drm_devclass; +DRIVER_MODULE(radeon, pci, radeon_driver, drm_devclass, 0, 0); +MODULE_DEPEND(radeon, drm, 1, 1, 1); + +#elif defined(__NetBSD__) || defined(__OpenBSD__) +#ifdef _LKM +CFDRIVER_DECL(radeon, DV_TTY, NULL); +#else +CFATTACH_DECL(radeon, sizeof(drm_device_t), drm_probe, drm_attach, drm_detach, + drm_activate); +#endif +#endif /* __FreeBSD__ */ |