1*9e5fbd4fSriastradh /* $NetBSD: intel_region_lmem.c,v 1.1 2021/12/19 11:49:12 riastradh Exp $ */
2*9e5fbd4fSriastradh
3*9e5fbd4fSriastradh /*-
4*9e5fbd4fSriastradh * Copyright (c) 2021 The NetBSD Foundation, Inc.
5*9e5fbd4fSriastradh * All rights reserved.
6*9e5fbd4fSriastradh *
7*9e5fbd4fSriastradh * This code is derived from software contributed to The NetBSD Foundation
8*9e5fbd4fSriastradh * by Taylor R. Campbell.
9*9e5fbd4fSriastradh *
10*9e5fbd4fSriastradh * Redistribution and use in source and binary forms, with or without
11*9e5fbd4fSriastradh * modification, are permitted provided that the following conditions
12*9e5fbd4fSriastradh * are met:
13*9e5fbd4fSriastradh * 1. Redistributions of source code must retain the above copyright
14*9e5fbd4fSriastradh * notice, this list of conditions and the following disclaimer.
15*9e5fbd4fSriastradh * 2. Redistributions in binary form must reproduce the above copyright
16*9e5fbd4fSriastradh * notice, this list of conditions and the following disclaimer in the
17*9e5fbd4fSriastradh * documentation and/or other materials provided with the distribution.
18*9e5fbd4fSriastradh *
19*9e5fbd4fSriastradh * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20*9e5fbd4fSriastradh * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21*9e5fbd4fSriastradh * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22*9e5fbd4fSriastradh * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23*9e5fbd4fSriastradh * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24*9e5fbd4fSriastradh * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25*9e5fbd4fSriastradh * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26*9e5fbd4fSriastradh * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27*9e5fbd4fSriastradh * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28*9e5fbd4fSriastradh * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29*9e5fbd4fSriastradh * POSSIBILITY OF SUCH DAMAGE.
30*9e5fbd4fSriastradh */
31*9e5fbd4fSriastradh
32*9e5fbd4fSriastradh /* intel_region_lmem.c stubs */
33*9e5fbd4fSriastradh
34*9e5fbd4fSriastradh #include <sys/cdefs.h>
35*9e5fbd4fSriastradh __KERNEL_RCSID(0, "$NetBSD: intel_region_lmem.c,v 1.1 2021/12/19 11:49:12 riastradh Exp $");
36*9e5fbd4fSriastradh
37*9e5fbd4fSriastradh #include <linux/err.h>
38*9e5fbd4fSriastradh
39*9e5fbd4fSriastradh #include "intel_region_lmem.h"
40*9e5fbd4fSriastradh
41*9e5fbd4fSriastradh struct intel_memory_region *
intel_setup_fake_lmem(struct drm_i915_private * i915)42*9e5fbd4fSriastradh intel_setup_fake_lmem(struct drm_i915_private *i915)
43*9e5fbd4fSriastradh {
44*9e5fbd4fSriastradh return ERR_PTR(-ENOSYS);
45*9e5fbd4fSriastradh }
46