diff options
Diffstat (limited to 'src/mesa/drivers/dri/unichrome/xf86drmVIA.c')
-rw-r--r-- | src/mesa/drivers/dri/unichrome/xf86drmVIA.c | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/src/mesa/drivers/dri/unichrome/xf86drmVIA.c b/src/mesa/drivers/dri/unichrome/xf86drmVIA.c deleted file mode 100644 index ebe368b2b7e..00000000000 --- a/src/mesa/drivers/dri/unichrome/xf86drmVIA.c +++ /dev/null @@ -1,143 +0,0 @@ -/* - * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved. - * Copyright 2001-2003 S3 Graphics, Inc. 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 - * VIA, S3 GRAPHICS, 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. - */ - -#ifdef XFree86Server -# include "xf86.h" -# include "xf86_OSproc.h" -# include "xf86_ansic.h" -# define _DRM_MALLOC xalloc -# define _DRM_FREE xfree -# ifndef XFree86LOADER -# include <sys/mman.h> -# endif -#else -# include <stdio.h> -# include <stdlib.h> -# include <unistd.h> -# include <string.h> -# include <ctype.h> -# include <fcntl.h> -# include <errno.h> -# include <signal.h> -# include <sys/types.h> -# include <sys/ioctl.h> -# include <sys/mman.h> -# include <sys/time.h> -#include "imports.h" -#define _DRM_MALLOC MALLOC -#define _DRM_FREE FREE -#endif - -/* Not all systems have MAP_FAILED defined */ -#ifndef MAP_FAILED -#define MAP_FAILED ((void *)-1) -#endif - -#ifdef __linux__ -#include <sys/sysmacros.h> /* for makedev() */ -#endif -#include "xf86drm.h" -#include "xf86drmVIA.h" -#include "drm.h" -#include "via_common.h" -int drmVIAAgpInit(int fd, int offset, int size) -{ - drm_via_agp_t agp; - agp.offset = offset; - agp.size = size; - - if (ioctl(fd, DRM_IOCTL_VIA_AGP_INIT, &agp) < 0) { - return -errno; - } - else { - return 0; - } -} - -int drmVIAFBInit(int fd, int offset, int size) -{ - drm_via_fb_t fb; - fb.offset = offset; - fb.size = size; - - if (ioctl(fd, DRM_IOCTL_VIA_FB_INIT, &fb) < 0) { - return -errno; - } - else - return 0; -} - -int drmVIAInitMAP(int fd, drmVIAInit *info) -{ - drm_via_init_t init; - - memset(&init, 0, sizeof(drm_via_init_t)); - init.func = VIA_INIT_MAP; - init.sarea_priv_offset = info->sarea_priv_offset; - init.fb_offset = info->fb_offset; - init.mmio_offset = info->mmio_offset; - init.agpAddr = info->agpAddr; - - if (ioctl(fd, DRM_IOCTL_VIA_MAP_INIT, &init ) < 0) { - return -errno; - } - else - return 0; -} - -int drmVIAAllocateDMA(int fd, drmVIADMABuf *buf) -{ - if (drmAddMap(fd, 0, buf->size, - DRM_SHM, 0, - &buf->index) < 0) { - return -errno; - } - - if (drmMap(fd,(drm_handle_t)buf->index, - buf->size,(drmAddressPtr)(&buf->address)) < 0) { - return -errno; - } - - memset(buf->address, 0, buf->size); - - return 0; -} - -int drmVIAReleaseDMA(int fd, drmVIADMABuf *buf) -{ - if (drmUnmap((drmAddress)(buf->address), buf->size) < 0) - return -errno; - - return 0; -} - -int drmVIACmdBuffer(int fd, drmVIACommandBuffer *buf) -{ - if (ioctl(fd, 0x48, buf ) < 0) { - return -errno; - } - else - return 0; -} - |