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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"
int radeondrm_probe(struct device *, void *, void *);
void radeondrm_attach(struct device *, struct device *, void *);
int radeondrm_ioctl(struct drm_device *, u_long, caddr_t, struct drm_file *);
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
};
static const struct drm_driver_info radeon_driver = {
.buf_priv_size = sizeof(drm_radeon_buf_priv_t),
.load = radeon_driver_load,
.unload = radeon_driver_unload,
.firstopen = radeon_driver_firstopen,
.open = radeon_driver_open,
.ioctl = radeondrm_ioctl,
.preclose = radeon_driver_preclose,
.postclose = radeon_driver_postclose,
.lastclose = radeon_driver_lastclose,
.get_vblank_counter = radeon_get_vblank_counter,
.enable_vblank = radeon_enable_vblank,
.disable_vblank = radeon_disable_vblank,
.irq_preinstall = radeon_driver_irq_preinstall,
.irq_postinstall = radeon_driver_irq_postinstall,
.irq_uninstall = radeon_driver_irq_uninstall,
.irq_handler = radeon_driver_irq_handler,
.dma_ioctl = radeon_cp_buffers,
.name = DRIVER_NAME,
.desc = DRIVER_DESC,
.date = DRIVER_DATE,
.major = DRIVER_MAJOR,
.minor = DRIVER_MINOR,
.patchlevel = DRIVER_PATCHLEVEL,
.flags = DRIVER_AGP | DRIVER_MTRR | DRIVER_SG |
DRIVER_DMA | DRIVER_IRQ,
};
int
radeondrm_probe(struct device *parent, void *match, void *aux)
{
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;
dev->driver = &radeon_driver;
return drm_attach(parent, self, pa, radeon_pciidlist);
}
struct cfattach radeondrm_ca = {
sizeof (struct drm_device), radeondrm_probe, radeondrm_attach,
drm_detach, drm_activate
};
struct cfdriver radeondrm_cd = {
NULL, "radeondrm", DV_DULL
};
int
radeondrm_ioctl(struct drm_device *dev, u_long cmd, caddr_t data,
struct drm_file *file_priv)
{
if (file_priv->authenticated == 1) {
switch (cmd) {
case DRM_IOCTL_RADEON_CP_IDLE:
return (radeon_cp_idle(dev, data, file_priv));
case DRM_IOCTL_RADEON_CP_RESUME:
return (radeon_cp_resume(dev, data, file_priv));
case DRM_IOCTL_RADEON_RESET:
return (radeon_engine_reset(dev, data, file_priv));
case DRM_IOCTL_RADEON_FULLSCREEN:
return (radeon_fullscreen(dev, data, file_priv));
case DRM_IOCTL_RADEON_SWAP:
return (radeon_cp_swap(dev, data, file_priv));
case DRM_IOCTL_RADEON_CLEAR:
return (radeon_cp_clear(dev, data, file_priv));
case DRM_IOCTL_RADEON_VERTEX:
return (radeon_cp_vertex(dev, data, file_priv));
case DRM_IOCTL_RADEON_INDICES:
return (radeon_cp_indices(dev, data, file_priv));
case DRM_IOCTL_RADEON_TEXTURE:
return (radeon_cp_texture(dev, data, file_priv));
case DRM_IOCTL_RADEON_STIPPLE:
return (radeon_cp_stipple(dev, data, file_priv));
case DRM_IOCTL_RADEON_VERTEX2:
return (radeon_cp_vertex2(dev, data, file_priv));
case DRM_IOCTL_RADEON_CMDBUF:
return (radeon_cp_cmdbuf(dev, data, file_priv));
case DRM_IOCTL_RADEON_GETPARAM:
return (radeon_cp_getparam(dev, data, file_priv));
case DRM_IOCTL_RADEON_FLIP:
return (radeon_cp_flip(dev, data, file_priv));
case DRM_IOCTL_RADEON_ALLOC:
return (radeon_mem_alloc(dev, data, file_priv));
case DRM_IOCTL_RADEON_FREE:
return (radeon_mem_free(dev, data, file_priv));
case DRM_IOCTL_RADEON_IRQ_EMIT:
return (radeon_irq_emit(dev, data, file_priv));
case DRM_IOCTL_RADEON_IRQ_WAIT:
return (radeon_irq_wait(dev, data, file_priv));
case DRM_IOCTL_RADEON_SETPARAM:
return (radeon_cp_setparam(dev, data, file_priv));
case DRM_IOCTL_RADEON_SURF_ALLOC:
return (radeon_surface_alloc(dev, data, file_priv));
case DRM_IOCTL_RADEON_SURF_FREE:
return (radeon_surface_free(dev, data, file_priv));
}
}
if (file_priv->master == 1) {
switch (cmd) {
case DRM_IOCTL_RADEON_CP_INIT:
return (radeon_cp_init(dev, data, file_priv));
case DRM_IOCTL_RADEON_CP_START:
return (radeon_cp_start(dev, data, file_priv));
case DRM_IOCTL_RADEON_CP_STOP:
return (radeon_cp_stop(dev, data, file_priv));
case DRM_IOCTL_RADEON_CP_RESET:
return (radeon_cp_reset(dev, data, file_priv));
case DRM_IOCTL_RADEON_INDIRECT:
return (radeon_cp_indirect(dev, data, file_priv));
case DRM_IOCTL_RADEON_INIT_HEAP:
return (radeon_mem_init_heap(dev, data, file_priv));
}
}
return (EINVAL);
}
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