1 | /* |
2 | * Copyright © 2017 Intel Corporation |
3 | * |
4 | * Permission is hereby granted, free of charge, to any person obtaining a |
5 | * copy of this software and associated documentation files (the "Software"), |
6 | * to deal in the Software without restriction, including without limitation |
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
8 | * and/or sell copies of the Software, and to permit persons to whom the |
9 | * Software is furnished to do so, subject to the following conditions: |
10 | * |
11 | * The above copyright notice and this permission notice (including the next |
12 | * paragraph) shall be included in all copies or substantial portions of the |
13 | * Software. |
14 | * |
15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
18 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
20 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
21 | * IN THE SOFTWARE. |
22 | * |
23 | */ |
24 | |
25 | #include "mock_uncore.h" |
26 | |
27 | #define __nop_write(x) \ |
28 | static void \ |
29 | nop_write##x(struct intel_uncore *uncore, i915_reg_t reg, u##x val, bool trace) { } |
30 | __nop_write(8) |
31 | __nop_write(16) |
32 | __nop_write(32) |
33 | |
34 | #define __nop_read(x) \ |
35 | static u##x \ |
36 | nop_read##x(struct intel_uncore *uncore, i915_reg_t reg, bool trace) { return 0; } |
37 | __nop_read(8) |
38 | __nop_read(16) |
39 | __nop_read(32) |
40 | __nop_read(64) |
41 | |
42 | void mock_uncore_init(struct intel_uncore *uncore, |
43 | struct drm_i915_private *i915) |
44 | { |
45 | intel_uncore_init_early(uncore, gt: to_gt(i915)); |
46 | |
47 | ASSIGN_RAW_WRITE_MMIO_VFUNCS(uncore, nop); |
48 | ASSIGN_RAW_READ_MMIO_VFUNCS(uncore, nop); |
49 | } |
50 | |