From fabc64dd573f01a2160be474b4abc65a3a9aa5ea Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Fri, 29 Aug 2003 19:24:36 +0000 Subject: Port the SiS DRM to FreeBSD. This includes the ability for the DRM to allocate framebuffer memory without sisfb, and a new ioctl to be used by the X Server which tells the DRM what region of framebuffer memory to allocate from. Also fixes a possibility to panic the kernel I believe. Tested on linux with sisfb and FreeBSD (without sisfb) with new DRI only. --- shared-core/sis_drv.h | 47 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 shared-core/sis_drv.h (limited to 'shared-core/sis_drv.h') diff --git a/shared-core/sis_drv.h b/shared-core/sis_drv.h new file mode 100644 index 00000000..40e7f463 --- /dev/null +++ b/shared-core/sis_drv.h @@ -0,0 +1,47 @@ +/* sis_drv.h -- Private header for sis driver -*- linux-c -*- + * + * 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 + * PRECISION INSIGHT 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. + * + */ + +#ifndef _SIS_DRV_H_ +#define _SIS_DRV_H_ + +#include "sis_ds.h" + +typedef struct drm_sis_private { + drm_map_t *buffers; + + memHeap_t *AGPHeap; + memHeap_t *FBHeap; +} drm_sis_private_t; + +extern int sis_fb_alloc( DRM_IOCTL_ARGS ); +extern int sis_fb_free( DRM_IOCTL_ARGS ); +extern int sis_ioctl_agp_init( DRM_IOCTL_ARGS ); +extern int sis_ioctl_agp_alloc( DRM_IOCTL_ARGS ); +extern int sis_ioctl_agp_free( DRM_IOCTL_ARGS ); +extern int sis_fb_init( DRM_IOCTL_ARGS ); + +#endif -- cgit v1.2.3