1/* $NetBSD: i915_trace.h,v 1.3 2014/07/16 20:56:25 riastradh Exp $ */
2
3/*-
4 * Copyright (c) 2013 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Taylor R. Campbell.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31
32#ifndef _I915_TRACE_H_
33#define _I915_TRACE_H_
34
35#include <sys/types.h>
36
37#include "intel_drv.h"
38
39static inline void
40trace_i915_flip_complete(enum plane plane __unused,
41 struct drm_i915_gem_object *obj __unused)
42{
43}
44
45static inline void
46trace_i915_flip_request(enum plane plane __unused,
47 struct drm_i915_gem_object *obj __unused)
48{
49}
50
51static inline void
52trace_i915_gem_evict(struct drm_device *dev __unused, int min_size __unused,
53 unsigned int alignment __unused, bool mappable __unused)
54{
55}
56
57static inline void
58trace_i915_gem_evict_everything(struct drm_device *dev __unused)
59{
60}
61
62static inline void
63trace_i915_gem_evict_vm(struct i915_address_space *vm __unused)
64{
65}
66
67static inline void
68trace_i915_gem_object_bind(struct drm_i915_gem_object *obj __unused,
69 bool map_and_fenceable __unused)
70{
71}
72
73static inline void
74trace_i915_gem_object_change_domain(struct drm_i915_gem_object *obj __unused,
75 uint32_t read_domains __unused, uint32_t old_write_domain __unused)
76{
77}
78
79static inline void
80trace_i915_gem_object_clflush(struct drm_i915_gem_object *obj __unused)
81{
82}
83
84static inline void
85trace_i915_gem_object_create(struct drm_i915_gem_object *obj __unused)
86{
87}
88
89static inline void
90trace_i915_gem_object_destroy(struct drm_i915_gem_object *obj __unused)
91{
92}
93
94static inline void
95trace_i915_gem_object_fault(struct drm_i915_gem_object *obj __unused,
96 pgoff_t page_offset __unused, bool gtt __unused, bool write __unused)
97{
98}
99
100static inline void
101trace_i915_gem_object_pread(struct drm_i915_gem_object *obj __unused,
102 uint32_t offset __unused, uint32_t size __unused)
103{
104}
105
106static inline void
107trace_i915_gem_object_pwrite(struct drm_i915_gem_object *obj __unused,
108 uint32_t offset __unused, uint32_t size __unused)
109{
110}
111
112static inline void
113trace_i915_gem_object_unbind(struct drm_i915_gem_object *obj __unused)
114{
115}
116
117static inline void
118trace_i915_gem_request_add(struct intel_ring_buffer *ring __unused,
119 uint32_t seqno __unused)
120{
121}
122
123static inline void
124trace_i915_gem_request_complete(struct intel_ring_buffer *ring __unused)
125{
126}
127
128static inline void
129trace_i915_gem_request_retire(struct intel_ring_buffer *ring __unused,
130 uint32_t seqno __unused)
131{
132}
133
134static inline void
135trace_i915_gem_request_wait_begin(struct intel_ring_buffer *ring __unused,
136 uint32_t seqno __unused)
137{
138}
139
140static inline void
141trace_i915_gem_request_wait_end(struct intel_ring_buffer *ring __unused,
142 uint32_t seqno __unused)
143{
144}
145
146static inline void
147trace_i915_gem_ring_dispatch(struct intel_ring_buffer *ring __unused,
148 uint32_t seqno __unused, uint32_t flags __unused)
149{
150}
151
152static inline void
153trace_i915_gem_ring_flush(struct intel_ring_buffer *ring __unused,
154 uint32_t invalidate __unused, uint32_t flags __unused)
155{
156}
157
158static inline void
159trace_i915_gem_ring_sync_to(struct intel_ring_buffer *from __unused,
160 struct intel_ring_buffer *to __unused, u32 seqno __unused)
161{
162}
163
164static inline void
165trace_i915_reg_rw(bool write __unused, uint32_t reg __unused,
166 uint64_t value __unused, size_t len __unused, bool trace __unused)
167{
168}
169
170static inline void
171trace_i915_ring_wait_begin(struct intel_ring_buffer *ring __unused)
172{
173}
174
175static inline void
176trace_i915_ring_wait_end(struct intel_ring_buffer *ring __unused)
177{
178}
179
180static inline void
181trace_i915_vma_bind(struct i915_vma *vma __unused, uint64_t flags __unused)
182{
183}
184
185static inline void
186trace_i915_vma_unbind(struct i915_vma *vma __unused)
187{
188}
189
190static inline void
191trace_intel_gpu_freq_change(unsigned int freq __unused)
192{
193}
194
195#endif /* _I915_TRACE_H_ */
196