1*d58db10eSRaag Jadav // SPDX-License-Identifier: MIT
2*d58db10eSRaag Jadav /*
3*d58db10eSRaag Jadav * Copyright © 2024 Intel Corporation
4*d58db10eSRaag Jadav *
5*d58db10eSRaag Jadav * Avoid INTEL_<PLATFORM> name collisions between asm/intel-family.h and
6*d58db10eSRaag Jadav * intel_device_info.h by having a separate file.
7*d58db10eSRaag Jadav */
8*d58db10eSRaag Jadav
9*d58db10eSRaag Jadav #include "intel_cpu_info.h"
10*d58db10eSRaag Jadav
11*d58db10eSRaag Jadav #ifdef CONFIG_X86
12*d58db10eSRaag Jadav #include <asm/cpu_device_id.h>
13*d58db10eSRaag Jadav #include <asm/intel-family.h>
14*d58db10eSRaag Jadav
15*d58db10eSRaag Jadav static const struct x86_cpu_id g8_cpu_ids[] = {
16*d58db10eSRaag Jadav X86_MATCH_VFM(INTEL_ALDERLAKE, NULL),
17*d58db10eSRaag Jadav X86_MATCH_VFM(INTEL_ALDERLAKE_L, NULL),
18*d58db10eSRaag Jadav X86_MATCH_VFM(INTEL_COMETLAKE, NULL),
19*d58db10eSRaag Jadav X86_MATCH_VFM(INTEL_KABYLAKE, NULL),
20*d58db10eSRaag Jadav X86_MATCH_VFM(INTEL_KABYLAKE_L, NULL),
21*d58db10eSRaag Jadav X86_MATCH_VFM(INTEL_RAPTORLAKE, NULL),
22*d58db10eSRaag Jadav X86_MATCH_VFM(INTEL_RAPTORLAKE_P, NULL),
23*d58db10eSRaag Jadav X86_MATCH_VFM(INTEL_RAPTORLAKE_S, NULL),
24*d58db10eSRaag Jadav X86_MATCH_VFM(INTEL_ROCKETLAKE, NULL),
25*d58db10eSRaag Jadav {}
26*d58db10eSRaag Jadav };
27*d58db10eSRaag Jadav
28*d58db10eSRaag Jadav /**
29*d58db10eSRaag Jadav * intel_match_g8_cpu - match current CPU against g8_cpu_ids
30*d58db10eSRaag Jadav *
31*d58db10eSRaag Jadav * This matches current CPU against g8_cpu_ids, which are applicable
32*d58db10eSRaag Jadav * for G8 workaround.
33*d58db10eSRaag Jadav *
34*d58db10eSRaag Jadav * Returns: %true if matches, %false otherwise.
35*d58db10eSRaag Jadav */
intel_match_g8_cpu(void)36*d58db10eSRaag Jadav bool intel_match_g8_cpu(void)
37*d58db10eSRaag Jadav {
38*d58db10eSRaag Jadav return x86_match_cpu(g8_cpu_ids);
39*d58db10eSRaag Jadav }
40*d58db10eSRaag Jadav #else /* CONFIG_X86 */
41*d58db10eSRaag Jadav
intel_match_g8_cpu(void)42*d58db10eSRaag Jadav bool intel_match_g8_cpu(void) { return false; }
43*d58db10eSRaag Jadav
44*d58db10eSRaag Jadav #endif /* CONFIG_X86 */
45