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/* 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/types.h>
#include "drmP.h"
#include "drm.h"
#include "mach64_drm.h"
#include "mach64_drv.h"
#include "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 dev)
{
return drm_probe(dev, mach64_pciidlist);
}
static int
mach64_attach(device_t nbdev)
{
struct drm_device *dev = device_get_softc(nbdev);
dev->driver = malloc(sizeof(struct drm_driver_info), DRM_MEM_DRIVER,
M_WAITOK | M_ZERO);
mach64_configure(dev);
return drm_attach(nbdev, 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 nbdev)
{
struct drm_device *dev = device_get_softc(nbdev);
int ret;
ret = drm_detach(nbdev);
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);
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