1 /* $NetBSD: amdgpu_ioc32.c,v 1.3 2021/12/18 23:44:58 riastradh Exp $ */ 2 3 /** 4 * \file amdgpu_ioc32.c 5 * 6 * 32-bit ioctl compatibility routines for the AMDGPU DRM. 7 * 8 * \author Paul Mackerras <paulus@samba.org> 9 * 10 * Copyright (C) Paul Mackerras 2005 11 * All Rights Reserved. 12 * 13 * Permission is hereby granted, free of charge, to any person obtaining a 14 * copy of this software and associated documentation files (the "Software"), 15 * to deal in the Software without restriction, including without limitation 16 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 17 * and/or sell copies of the Software, and to permit persons to whom the 18 * Software is furnished to do so, subject to the following conditions: 19 * 20 * The above copyright notice and this permission notice (including the next 21 * paragraph) shall be included in all copies or substantial portions of the 22 * Software. 23 * 24 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 25 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 26 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 27 * THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 28 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 29 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 30 * IN THE SOFTWARE. 31 */ 32 #include <sys/cdefs.h> 33 __KERNEL_RCSID(0, "$NetBSD: amdgpu_ioc32.c,v 1.3 2021/12/18 23:44:58 riastradh Exp $"); 34 35 #include <linux/compat.h> 36 37 #include <drm/amdgpu_drm.h> 38 #include <drm/drm_ioctl.h> 39 40 #include "amdgpu_drv.h" 41 42 long amdgpu_kms_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) 43 { 44 unsigned int nr = DRM_IOCTL_NR(cmd); 45 int ret; 46 47 if (nr < DRM_COMMAND_BASE) 48 return drm_compat_ioctl(filp, cmd, arg); 49 50 ret = amdgpu_drm_ioctl(filp, cmd, arg); 51 52 return ret; 53 } 54