94 lines
2.7 KiB
C
94 lines
2.7 KiB
C
/* savage_drv.c -- Savage driver for Linux
|
|
*
|
|
* Copyright 2004 Felix Kuehling
|
|
* 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, sub license,
|
|
* 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
|
|
* NON-INFRINGEMENT. IN NO EVENT SHALL FELIX KUEHLING 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.
|
|
*/
|
|
|
|
#include <linux/module.h>
|
|
|
|
#include <drm/drmP.h>
|
|
#include <drm/savage_drm.h>
|
|
#include "savage_drv.h"
|
|
|
|
#include <drm/drm_pciids.h>
|
|
|
|
static struct pci_device_id pciidlist[] = {
|
|
savage_PCI_IDS
|
|
};
|
|
|
|
static const struct file_operations savage_driver_fops = {
|
|
.owner = THIS_MODULE,
|
|
.open = drm_open,
|
|
.release = drm_release,
|
|
.unlocked_ioctl = drm_ioctl,
|
|
.mmap = drm_legacy_mmap,
|
|
.poll = drm_poll,
|
|
#ifdef CONFIG_COMPAT
|
|
.compat_ioctl = drm_compat_ioctl,
|
|
#endif
|
|
.llseek = noop_llseek,
|
|
};
|
|
|
|
static struct drm_driver driver = {
|
|
.driver_features =
|
|
DRIVER_USE_AGP | DRIVER_HAVE_DMA | DRIVER_PCI_DMA,
|
|
.dev_priv_size = sizeof(drm_savage_buf_priv_t),
|
|
.load = savage_driver_load,
|
|
.firstopen = savage_driver_firstopen,
|
|
.preclose = savage_reclaim_buffers,
|
|
.lastclose = savage_driver_lastclose,
|
|
.unload = savage_driver_unload,
|
|
.set_busid = drm_pci_set_busid,
|
|
.ioctls = savage_ioctls,
|
|
.dma_ioctl = savage_bci_buffers,
|
|
.fops = &savage_driver_fops,
|
|
.name = DRIVER_NAME,
|
|
.desc = DRIVER_DESC,
|
|
.date = DRIVER_DATE,
|
|
.major = DRIVER_MAJOR,
|
|
.minor = DRIVER_MINOR,
|
|
.patchlevel = DRIVER_PATCHLEVEL,
|
|
};
|
|
|
|
static struct pci_driver savage_pci_driver = {
|
|
.name = DRIVER_NAME,
|
|
.id_table = pciidlist,
|
|
};
|
|
|
|
static int __init savage_init(void)
|
|
{
|
|
driver.num_ioctls = savage_max_ioctl;
|
|
return drm_pci_init(&driver, &savage_pci_driver);
|
|
}
|
|
|
|
static void __exit savage_exit(void)
|
|
{
|
|
drm_pci_exit(&driver, &savage_pci_driver);
|
|
}
|
|
|
|
module_init(savage_init);
|
|
module_exit(savage_exit);
|
|
|
|
MODULE_AUTHOR(DRIVER_AUTHOR);
|
|
MODULE_DESCRIPTION(DRIVER_DESC);
|
|
MODULE_LICENSE("GPL and additional rights");
|