[deliverable/linux.git] / drivers / char / drm / savage_drv.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/config.h>
#include "drmP.h"
#include "savage_drm.h"
#include "savage_drv.h"

#include "drm_pciids.h"

static int postinit(struct drm_device *dev, unsigned long flags)
{
	DRM_INFO("Initialized %s %d.%d.%d %s on minor %d: %s\n",
		 DRIVER_NAME,
		 DRIVER_MAJOR,
		 DRIVER_MINOR,
		 DRIVER_PATCHLEVEL,
		 DRIVER_DATE, dev->primary.minor, pci_pretty_name(dev->pdev)
	    );
	return 0;
}

static int version(drm_version_t * version)
{
	int len;

	version->version_major = DRIVER_MAJOR;
	version->version_minor = DRIVER_MINOR;
	version->version_patchlevel = DRIVER_PATCHLEVEL;
	DRM_COPY(version->name, DRIVER_NAME);
	DRM_COPY(version->date, DRIVER_DATE);
	DRM_COPY(version->desc, DRIVER_DESC);
	return 0;
}

static struct pci_device_id pciidlist[] = {
	savage_PCI_IDS
};

extern drm_ioctl_desc_t savage_ioctls[];
extern int savage_max_ioctl;

static struct drm_driver driver = {
	.driver_features =
	    DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_HAVE_DMA | DRIVER_PCI_DMA,
	.dev_priv_size = sizeof(drm_savage_buf_priv_t),
	.preinit = savage_preinit,
	.postinit = postinit,
	.postcleanup = savage_postcleanup,
	.reclaim_buffers = savage_reclaim_buffers,
	.get_map_ofs = drm_core_get_map_ofs,
	.get_reg_ofs = drm_core_get_reg_ofs,
	.version = version,
	.ioctls = savage_ioctls,
	.dma_ioctl = savage_bci_buffers,
	.fops = {
		 .owner = THIS_MODULE,
		 .open = drm_open,
		 .release = drm_release,
		 .ioctl = drm_ioctl,
		 .mmap = drm_mmap,
		 .poll = drm_poll,
		 .fasync = drm_fasync,
		 }
	,
	.pci_driver = {
		       .name = DRIVER_NAME,
		       .id_table = pciidlist,
		       }
};

static int __init savage_init(void)
{
	driver.num_ioctls = savage_max_ioctl;
	return drm_init(&driver);
}

static void __exit savage_exit(void)
{
	drm_exit(&driver);
}

module_init(savage_init);
module_exit(savage_exit);

MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL and additional rights");
Commit	Line	Data
282a1674 DA	1	/* savage_drv.c -- Savage driver for Linux
	2	*
	3	* Copyright 2004 Felix Kuehling
	4	* All Rights Reserved.
	5	*
	6	* Permission is hereby granted, free of charge, to any person obtaining a
	7	* copy of this software and associated documentation files (the "Software"),
	8	* to deal in the Software without restriction, including without limitation
	9	* the rights to use, copy, modify, merge, publish, distribute, sub license,
	10	* and/or sell copies of the Software, and to permit persons to whom the
	11	* Software is furnished to do so, subject to the following conditions:
	12	*
	13	* The above copyright notice and this permission notice (including the
	14	* next paragraph) shall be included in all copies or substantial portions
	15	* of the Software.
	16	*
	17	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	18	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
	19	* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	20	* NON-INFRINGEMENT. IN NO EVENT SHALL FELIX KUEHLING BE LIABLE FOR
	21	* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
	22	* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
	23	* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
	24	*/
	25
	26	#include <linux/config.h>
	27	#include "drmP.h"
	28	#include "savage_drm.h"
	29	#include "savage_drv.h"
	30
	31	#include "drm_pciids.h"
	32
b5e89ed5	33	static int postinit(struct drm_device *dev, unsigned long flags)
282a1674	34	{
b5e89ed5 DA	35	DRM_INFO("Initialized %s %d.%d.%d %s on minor %d: %s\n",
	36	DRIVER_NAME,
	37	DRIVER_MAJOR,
	38	DRIVER_MINOR,
	39	DRIVER_PATCHLEVEL,
	40	DRIVER_DATE, dev->primary.minor, pci_pretty_name(dev->pdev)
	41	);
282a1674 DA	42	return 0;
	43	}
	44
b5e89ed5	45	static int version(drm_version_t * version)
282a1674 DA	46	{
	47	int len;
	48
	49	version->version_major = DRIVER_MAJOR;
	50	version->version_minor = DRIVER_MINOR;
	51	version->version_patchlevel = DRIVER_PATCHLEVEL;
b5e89ed5 DA	52	DRM_COPY(version->name, DRIVER_NAME);
	53	DRM_COPY(version->date, DRIVER_DATE);
	54	DRM_COPY(version->desc, DRIVER_DESC);
282a1674 DA	55	return 0;
	56	}
	57
	58	static struct pci_device_id pciidlist[] = {
	59	savage_PCI_IDS
	60	};
	61
	62	extern drm_ioctl_desc_t savage_ioctls[];
	63	extern int savage_max_ioctl;
	64
	65	static struct drm_driver driver = {
	66	.driver_features =
b5e89ed5	67	DRIVER_USE_AGP \| DRIVER_USE_MTRR \| DRIVER_HAVE_DMA \| DRIVER_PCI_DMA,
282a1674 DA	68	.dev_priv_size = sizeof(drm_savage_buf_priv_t),
	69	.preinit = savage_preinit,
	70	.postinit = postinit,
	71	.postcleanup = savage_postcleanup,
	72	.reclaim_buffers = savage_reclaim_buffers,
	73	.get_map_ofs = drm_core_get_map_ofs,
	74	.get_reg_ofs = drm_core_get_reg_ofs,
	75	.version = version,
	76	.ioctls = savage_ioctls,
	77	.dma_ioctl = savage_bci_buffers,
	78	.fops = {
b5e89ed5 DA	79	.owner = THIS_MODULE,
	80	.open = drm_open,
	81	.release = drm_release,
	82	.ioctl = drm_ioctl,
	83	.mmap = drm_mmap,
	84	.poll = drm_poll,
	85	.fasync = drm_fasync,
	86	}
	87	,
282a1674	88	.pci_driver = {
b5e89ed5 DA	89	.name = DRIVER_NAME,
	90	.id_table = pciidlist,
	91	}
282a1674 DA	92	};
	93
	94	static int __init savage_init(void)
	95	{
	96	driver.num_ioctls = savage_max_ioctl;
	97	return drm_init(&driver);
	98	}
	99
	100	static void __exit savage_exit(void)
	101	{
	102	drm_exit(&driver);
	103	}
	104
	105	module_init(savage_init);
	106	module_exit(savage_exit);
	107
b5e89ed5 DA	108	MODULE_AUTHOR(DRIVER_AUTHOR);
b5e89ed5 DA	109	MODULE_DESCRIPTION(DRIVER_DESC);
282a1674	110	MODULE_LICENSE("GPL and additional rights");