[PATCH] powerpc: Remove trailing \n" in HMT macros
[linux-2.6.git] / include / asm-ppc64 / firmware.h
1 /*
2  *  include/asm-ppc64/firmware.h
3  *
4  *  Extracted from include/asm-ppc64/cputable.h
5  *
6  *  Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
7  *
8  *  Modifications for ppc64:
9  *      Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
10  *
11  *  This program is free software; you can redistribute it and/or
12  *  modify it under the terms of the GNU General Public License
13  *  as published by the Free Software Foundation; either version
14  *  2 of the License, or (at your option) any later version.
15  */
16 #ifndef __ASM_PPC_FIRMWARE_H
17 #define __ASM_PPC_FIRMWARE_H
18
19 #ifdef __KERNEL__
20
21 #ifndef __ASSEMBLY__
22
23 /* firmware feature bitmask values */
24 #define FIRMWARE_MAX_FEATURES 63
25
26 #define FW_FEATURE_PFT          (1UL<<0)
27 #define FW_FEATURE_TCE          (1UL<<1)
28 #define FW_FEATURE_SPRG0        (1UL<<2)
29 #define FW_FEATURE_DABR         (1UL<<3)
30 #define FW_FEATURE_COPY         (1UL<<4)
31 #define FW_FEATURE_ASR          (1UL<<5)
32 #define FW_FEATURE_DEBUG        (1UL<<6)
33 #define FW_FEATURE_TERM         (1UL<<7)
34 #define FW_FEATURE_PERF         (1UL<<8)
35 #define FW_FEATURE_DUMP         (1UL<<9)
36 #define FW_FEATURE_INTERRUPT    (1UL<<10)
37 #define FW_FEATURE_MIGRATE      (1UL<<11)
38 #define FW_FEATURE_PERFMON      (1UL<<12)
39 #define FW_FEATURE_CRQ          (1UL<<13)
40 #define FW_FEATURE_VIO          (1UL<<14)
41 #define FW_FEATURE_RDMA         (1UL<<15)
42 #define FW_FEATURE_LLAN         (1UL<<16)
43 #define FW_FEATURE_BULK         (1UL<<17)
44 #define FW_FEATURE_XDABR        (1UL<<18)
45 #define FW_FEATURE_MULTITCE     (1UL<<19)
46 #define FW_FEATURE_SPLPAR       (1UL<<20)
47 #define FW_FEATURE_ISERIES      (1UL<<21)
48
49 enum {
50         FW_FEATURE_PSERIES_POSSIBLE = FW_FEATURE_PFT | FW_FEATURE_TCE |
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 |
57                 FW_FEATURE_SPLPAR,
58         FW_FEATURE_PSERIES_ALWAYS = 0,
59         FW_FEATURE_ISERIES_POSSIBLE = FW_FEATURE_ISERIES,
60         FW_FEATURE_ISERIES_ALWAYS = FW_FEATURE_ISERIES,
61         FW_FEATURE_POSSIBLE =
62 #ifdef CONFIG_PPC_PSERIES
63                 FW_FEATURE_PSERIES_POSSIBLE |
64 #endif
65 #ifdef CONFIG_PPC_ISERIES
66                 FW_FEATURE_ISERIES_POSSIBLE |
67 #endif
68                 0,
69         FW_FEATURE_ALWAYS =
70 #ifdef CONFIG_PPC_PSERIES
71                 FW_FEATURE_PSERIES_ALWAYS &
72 #endif
73 #ifdef CONFIG_PPC_ISERIES
74                 FW_FEATURE_ISERIES_ALWAYS &
75 #endif
76                 FW_FEATURE_POSSIBLE,
77 };
78
79 /* This is used to identify firmware features which are available
80  * to the kernel.
81  */
82 extern unsigned long    ppc64_firmware_features;
83
84 static inline unsigned long firmware_has_feature(unsigned long feature)
85 {
86         return (FW_FEATURE_ALWAYS & feature) ||
87                 (FW_FEATURE_POSSIBLE & ppc64_firmware_features & feature);
88 }
89
90 #ifdef CONFIG_PPC_PSERIES
91 typedef struct {
92     unsigned long val;
93     char * name;
94 } firmware_feature_t;
95
96 extern firmware_feature_t firmware_features_table[];
97 #endif
98
99 #endif /* __ASSEMBLY__ */
100 #endif /* __KERNEL__ */
101 #endif /* __ASM_PPC_FIRMWARE_H */