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[POWERPC] ps3: Missed renames of CONFIG_PS3 to CONFIG_PPC_PS3
[mirror_ubuntu-artful-kernel.git] / include / asm-powerpc / firmware.h
CommitLineData
1ababe11 1/*
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2 * Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
3 *
4 * Modifications for ppc64:
5 * Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version
10 * 2 of the License, or (at your option) any later version.
11 */
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12#ifndef __ASM_POWERPC_FIRMWARE_H
13#define __ASM_POWERPC_FIRMWARE_H
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14
15#ifdef __KERNEL__
16
3f639ee8 17#include <asm/asm-compat.h>
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18
19/* firmware feature bitmask values */
20#define FIRMWARE_MAX_FEATURES 63
21
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22#define FW_FEATURE_PFT ASM_CONST(0x0000000000000001)
23#define FW_FEATURE_TCE ASM_CONST(0x0000000000000002)
24#define FW_FEATURE_SPRG0 ASM_CONST(0x0000000000000004)
25#define FW_FEATURE_DABR ASM_CONST(0x0000000000000008)
26#define FW_FEATURE_COPY ASM_CONST(0x0000000000000010)
27#define FW_FEATURE_ASR ASM_CONST(0x0000000000000020)
28#define FW_FEATURE_DEBUG ASM_CONST(0x0000000000000040)
29#define FW_FEATURE_TERM ASM_CONST(0x0000000000000080)
30#define FW_FEATURE_PERF ASM_CONST(0x0000000000000100)
31#define FW_FEATURE_DUMP ASM_CONST(0x0000000000000200)
32#define FW_FEATURE_INTERRUPT ASM_CONST(0x0000000000000400)
33#define FW_FEATURE_MIGRATE ASM_CONST(0x0000000000000800)
34#define FW_FEATURE_PERFMON ASM_CONST(0x0000000000001000)
35#define FW_FEATURE_CRQ ASM_CONST(0x0000000000002000)
36#define FW_FEATURE_VIO ASM_CONST(0x0000000000004000)
37#define FW_FEATURE_RDMA ASM_CONST(0x0000000000008000)
38#define FW_FEATURE_LLAN ASM_CONST(0x0000000000010000)
39#define FW_FEATURE_BULK ASM_CONST(0x0000000000020000)
40#define FW_FEATURE_XDABR ASM_CONST(0x0000000000040000)
41#define FW_FEATURE_MULTITCE ASM_CONST(0x0000000000080000)
42#define FW_FEATURE_SPLPAR ASM_CONST(0x0000000000100000)
43#define FW_FEATURE_ISERIES ASM_CONST(0x0000000000200000)
44#define FW_FEATURE_LPAR ASM_CONST(0x0000000000400000)
45
46#ifndef __ASSEMBLY__
1ababe11 47
8d15a3e5 48enum {
799d6046 49#ifdef CONFIG_PPC64
aed31351 50 FW_FEATURE_PSERIES_POSSIBLE = FW_FEATURE_PFT | FW_FEATURE_TCE |
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51 FW_FEATURE_SPRG0 | FW_FEATURE_DABR | FW_FEATURE_COPY |
52 FW_FEATURE_ASR | FW_FEATURE_DEBUG | FW_FEATURE_TERM |
53 FW_FEATURE_PERF | FW_FEATURE_DUMP | FW_FEATURE_INTERRUPT |
54 FW_FEATURE_MIGRATE | FW_FEATURE_PERFMON | FW_FEATURE_CRQ |
55 FW_FEATURE_VIO | FW_FEATURE_RDMA | FW_FEATURE_LLAN |
56 FW_FEATURE_BULK | FW_FEATURE_XDABR | FW_FEATURE_MULTITCE |
57cfb814 57 FW_FEATURE_SPLPAR | FW_FEATURE_LPAR,
aed31351 58 FW_FEATURE_PSERIES_ALWAYS = 0,
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59 FW_FEATURE_ISERIES_POSSIBLE = FW_FEATURE_ISERIES | FW_FEATURE_LPAR,
60 FW_FEATURE_ISERIES_ALWAYS = FW_FEATURE_ISERIES | FW_FEATURE_LPAR,
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61 FW_FEATURE_PS3_POSSIBLE = FW_FEATURE_LPAR,
62 FW_FEATURE_PS3_ALWAYS = FW_FEATURE_LPAR,
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63 FW_FEATURE_POSSIBLE =
64#ifdef CONFIG_PPC_PSERIES
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65 FW_FEATURE_PSERIES_POSSIBLE |
66#endif
67#ifdef CONFIG_PPC_ISERIES
68 FW_FEATURE_ISERIES_POSSIBLE |
82a527f0 69#endif
eb30c720 70#ifdef CONFIG_PPC_PS3
82a527f0 71 FW_FEATURE_PS3_POSSIBLE |
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72#endif
73 0,
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74 FW_FEATURE_ALWAYS =
75#ifdef CONFIG_PPC_PSERIES
76 FW_FEATURE_PSERIES_ALWAYS &
77#endif
78#ifdef CONFIG_PPC_ISERIES
79 FW_FEATURE_ISERIES_ALWAYS &
82a527f0 80#endif
eb30c720 81#ifdef CONFIG_PPC_PS3
82a527f0 82 FW_FEATURE_PS3_ALWAYS &
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83#endif
84 FW_FEATURE_POSSIBLE,
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85
86#else /* CONFIG_PPC64 */
87 FW_FEATURE_POSSIBLE = 0,
88 FW_FEATURE_ALWAYS = 0,
89#endif
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90};
91
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92/* This is used to identify firmware features which are available
93 * to the kernel.
94 */
d0160bf0 95extern unsigned long powerpc_firmware_features;
1ababe11 96
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97#define firmware_has_feature(feature) \
98 ((FW_FEATURE_ALWAYS & (feature)) || \
d0160bf0 99 (FW_FEATURE_POSSIBLE & powerpc_firmware_features & (feature)))
1ababe11 100
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101extern void system_reset_fwnmi(void);
102extern void machine_check_fwnmi(void);
103
104/* This is true if we are using the firmware NMI handler (typically LPAR) */
105extern int fwnmi_active;
106
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107extern unsigned int __start___fw_ftr_fixup, __stop___fw_ftr_fixup;
108
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109#else /* __ASSEMBLY__ */
110
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111#define BEGIN_FW_FTR_SECTION_NESTED(label) label:
112#define BEGIN_FW_FTR_SECTION BEGIN_FW_FTR_SECTION_NESTED(97)
113#define END_FW_FTR_SECTION_NESTED(msk, val, label) \
114 MAKE_FTR_SECTION_ENTRY(msk, val, label, __fw_ftr_fixup)
3f639ee8 115#define END_FW_FTR_SECTION(msk, val) \
0909c8c2 116 END_FW_FTR_SECTION_NESTED(msk, val, 97)
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117
118#define END_FW_FTR_SECTION_IFSET(msk) END_FW_FTR_SECTION((msk), (msk))
119#define END_FW_FTR_SECTION_IFCLR(msk) END_FW_FTR_SECTION((msk), 0)
120
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121#endif /* __ASSEMBLY__ */
122#endif /* __KERNEL__ */
21f35f28 123#endif /* __ASM_POWERPC_FIRMWARE_H */