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12#ifndef __ASM_POWERPC_FIRMWARE_H
13#define __ASM_POWERPC_FIRMWARE_H
14
15#ifdef __KERNEL__
16
17#include <asm/asm-compat.h>
18#include <asm/feature-fixups.h>
19
20
21
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_REMOVE 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_LPAR ASM_CONST(0x0000000000400000)
44#define FW_FEATURE_PS3_LV1 ASM_CONST(0x0000000000800000)
45
46#define FW_FEATURE_CMO ASM_CONST(0x0000000002000000)
47#define FW_FEATURE_VPHN ASM_CONST(0x0000000004000000)
48#define FW_FEATURE_XCMO ASM_CONST(0x0000000008000000)
49#define FW_FEATURE_OPAL ASM_CONST(0x0000000010000000)
50#define FW_FEATURE_OPALv2 ASM_CONST(0x0000000020000000)
51#define FW_FEATURE_SET_MODE ASM_CONST(0x0000000040000000)
52#define FW_FEATURE_BEST_ENERGY ASM_CONST(0x0000000080000000)
53#define FW_FEATURE_TYPE1_AFFINITY ASM_CONST(0x0000000100000000)
54#define FW_FEATURE_PRRN ASM_CONST(0x0000000200000000)
55#define FW_FEATURE_OPALv3 ASM_CONST(0x0000000400000000)
56
57#ifndef __ASSEMBLY__
58
59enum {
60#ifdef CONFIG_PPC64
61 FW_FEATURE_PSERIES_POSSIBLE = FW_FEATURE_PFT | FW_FEATURE_TCE |
62 FW_FEATURE_SPRG0 | FW_FEATURE_DABR | FW_FEATURE_COPY |
63 FW_FEATURE_ASR | FW_FEATURE_DEBUG | FW_FEATURE_TERM |
64 FW_FEATURE_PERF | FW_FEATURE_DUMP | FW_FEATURE_INTERRUPT |
65 FW_FEATURE_MIGRATE | FW_FEATURE_PERFMON | FW_FEATURE_CRQ |
66 FW_FEATURE_VIO | FW_FEATURE_RDMA | FW_FEATURE_LLAN |
67 FW_FEATURE_BULK_REMOVE | FW_FEATURE_XDABR |
68 FW_FEATURE_MULTITCE | FW_FEATURE_SPLPAR | FW_FEATURE_LPAR |
69 FW_FEATURE_CMO | FW_FEATURE_VPHN | FW_FEATURE_XCMO |
70 FW_FEATURE_SET_MODE | FW_FEATURE_BEST_ENERGY |
71 FW_FEATURE_TYPE1_AFFINITY | FW_FEATURE_PRRN,
72 FW_FEATURE_PSERIES_ALWAYS = 0,
73 FW_FEATURE_POWERNV_POSSIBLE = FW_FEATURE_OPAL | FW_FEATURE_OPALv2 |
74 FW_FEATURE_OPALv3,
75 FW_FEATURE_POWERNV_ALWAYS = 0,
76 FW_FEATURE_PS3_POSSIBLE = FW_FEATURE_LPAR | FW_FEATURE_PS3_LV1,
77 FW_FEATURE_PS3_ALWAYS = FW_FEATURE_LPAR | FW_FEATURE_PS3_LV1,
78 FW_FEATURE_NATIVE_POSSIBLE = 0,
79 FW_FEATURE_NATIVE_ALWAYS = 0,
80 FW_FEATURE_POSSIBLE =
81#ifdef CONFIG_PPC_PSERIES
82 FW_FEATURE_PSERIES_POSSIBLE |
83#endif
84#ifdef CONFIG_PPC_POWERNV
85 FW_FEATURE_POWERNV_POSSIBLE |
86#endif
87#ifdef CONFIG_PPC_PS3
88 FW_FEATURE_PS3_POSSIBLE |
89#endif
90#ifdef CONFIG_PPC_NATIVE
91 FW_FEATURE_NATIVE_ALWAYS |
92#endif
93 0,
94 FW_FEATURE_ALWAYS =
95#ifdef CONFIG_PPC_PSERIES
96 FW_FEATURE_PSERIES_ALWAYS &
97#endif
98#ifdef CONFIG_PPC_POWERNV
99 FW_FEATURE_POWERNV_ALWAYS &
100#endif
101#ifdef CONFIG_PPC_PS3
102 FW_FEATURE_PS3_ALWAYS &
103#endif
104#ifdef CONFIG_PPC_NATIVE
105 FW_FEATURE_NATIVE_ALWAYS &
106#endif
107 FW_FEATURE_POSSIBLE,
108
109#else
110 FW_FEATURE_POSSIBLE = 0,
111 FW_FEATURE_ALWAYS = 0,
112#endif
113};
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117
118extern unsigned long powerpc_firmware_features;
119
120#define firmware_has_feature(feature) \
121 ((FW_FEATURE_ALWAYS & (feature)) || \
122 (FW_FEATURE_POSSIBLE & powerpc_firmware_features & (feature)))
123
124extern void system_reset_fwnmi(void);
125extern void machine_check_fwnmi(void);
126
127
128extern int fwnmi_active;
129
130extern unsigned int __start___fw_ftr_fixup, __stop___fw_ftr_fixup;
131
132#endif
133#endif
134#endif
135