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/* 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"
void radeon_configure(struct drm_device *);
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
};
void
radeon_configure(struct drm_device *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.get_vblank_counter = radeon_get_vblank_counter;
dev->driver.enable_vblank = radeon_enable_vblank;
dev->driver.disable_vblank = radeon_disable_vblank;
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)
{
struct drm_device *dev = device_get_softc(nbdev);
bzero(dev, sizeof(struct drm_device));
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(struct drm_device)
};
extern devclass_t drm_devclass;
#if __FreeBSD_version >= 700010
DRIVER_MODULE(radeon, vgapci, radeon_driver, drm_devclass, 0, 0);
#else
DRIVER_MODULE(radeon, pci, radeon_driver, drm_devclass, 0, 0);
#endif
MODULE_DEPEND(radeon, drm, 1, 1, 1);
#elif defined(__NetBSD__) || defined(__OpenBSD__)
int radeondrm_probe(struct device *, void *, void *);
void radeondrm_attach(struct device *, struct device *, void *);
int
#if defined(__OpenBSD__)
radeondrm_probe(struct device *parent, void *match, void *aux)
#else
radeondrm_probe(struct device *parent, struct cfdata *match, void *aux)
#endif
{
return drm_probe((struct pci_attach_args *)aux, radeon_pciidlist);
}
void
radeondrm_attach(struct device *parent, struct device *self, void *aux)
{
struct pci_attach_args *pa = aux;
struct drm_device *dev = (struct drm_device *)self;
radeon_configure(dev);
return drm_attach(parent, self, pa, radeon_pciidlist);
}
#if defined(__OpenBSD__)
struct cfattach radeondrm_ca = {
sizeof (struct drm_device), radeondrm_probe, radeondrm_attach,
drm_detach, drm_activate
};
struct cfdriver radeondrm_cd = {
NULL, "radeondrm", DV_DULL
};
#else
#ifdef _LKM
CFDRIVER_DECL(radeondrm, DV_TTY, NULL);
#else
CFATTACH_DECL(radeondrm, sizeof(struct drm_device), radeondrm_probe,
radeondrm_attach, drm_detach, drm_activate);
#endif
#endif
#endif
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