ia64/linux-2.6.18-xen.hg

view scripts/kconfig/lkc.h @ 798:b02a90bf5bbc

ACPI: Backport missing part for T-State MSR support

Part of below kernel commit was missed while packporting T-State
support.

commit f79f06ab9f86d7203006d2ec8992ac80df36a34e
Author: Zhao Yakui <yakui.zhao@intel.com>
Date: Thu Nov 15 17:06:36 2007 +0800

ACPI: Enable MSR (FixedHW) support for T-States

Add throttling control via MSR when T-states uses
the FixHW Control Status registers.

Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Li Shaohua <shaohua.li@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

Signed-off-by: Wei Gang <gang.wei@intel.com>
author Keir Fraser <keir.fraser@citrix.com>
date Mon Mar 02 10:53:59 2009 +0000 (2009-03-02)
parents 831230e53067
children
line source
1 /*
2 * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
3 * Released under the terms of the GNU GPL v2.0.
4 */
6 #ifndef LKC_H
7 #define LKC_H
9 #include "expr.h"
11 #ifndef KBUILD_NO_NLS
12 # include <libintl.h>
13 #else
14 # define gettext(Msgid) ((const char *) (Msgid))
15 # define textdomain(Domainname) ((const char *) (Domainname))
16 # define bindtextdomain(Domainname, Dirname) ((const char *) (Dirname))
17 #endif
19 #ifdef __cplusplus
20 extern "C" {
21 #endif
23 #ifdef LKC_DIRECT_LINK
24 #define P(name,type,arg) extern type name arg
25 #else
26 #include "lkc_defs.h"
27 #define P(name,type,arg) extern type (*name ## _p) arg
28 #endif
29 #include "lkc_proto.h"
30 #undef P
32 #define SRCTREE "srctree"
34 #define PACKAGE "linux"
35 #define LOCALEDIR "/usr/share/locale"
37 #define _(text) gettext(text)
38 #define N_(text) (text)
41 #define TF_COMMAND 0x0001
42 #define TF_PARAM 0x0002
43 #define TF_OPTION 0x0004
45 #define T_OPT_MODULES 1
46 #define T_OPT_DEFCONFIG_LIST 2
48 struct kconf_id {
49 int name;
50 int token;
51 unsigned int flags;
52 enum symbol_type stype;
53 };
55 int zconfparse(void);
56 void zconfdump(FILE *out);
58 extern int zconfdebug;
59 void zconf_starthelp(void);
60 FILE *zconf_fopen(const char *name);
61 void zconf_initscan(const char *name);
62 void zconf_nextfile(const char *name);
63 int zconf_lineno(void);
64 char *zconf_curname(void);
66 /* confdata.c */
67 char *conf_get_default_confname(void);
69 /* kconfig_load.c */
70 void kconfig_load(void);
72 /* menu.c */
73 void menu_init(void);
74 struct menu *menu_add_menu(void);
75 void menu_end_menu(void);
76 void menu_add_entry(struct symbol *sym);
77 void menu_end_entry(void);
78 void menu_add_dep(struct expr *dep);
79 struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep);
80 struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
81 void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
82 void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep);
83 void menu_add_option(int token, char *arg);
84 void menu_finalize(struct menu *parent);
85 void menu_set_type(int type);
87 /* util.c */
88 struct file *file_lookup(const char *name);
89 int file_write_dep(const char *name);
91 struct gstr {
92 size_t len;
93 char *s;
94 };
95 struct gstr str_new(void);
96 struct gstr str_assign(const char *s);
97 void str_free(struct gstr *gs);
98 void str_append(struct gstr *gs, const char *s);
99 void str_printf(struct gstr *gs, const char *fmt, ...);
100 const char *str_get(struct gstr *gs);
102 /* symbol.c */
103 void sym_init(void);
104 void sym_clear_all_valid(void);
105 void sym_set_all_changed(void);
106 void sym_set_changed(struct symbol *sym);
107 struct symbol *sym_check_deps(struct symbol *sym);
108 struct property *prop_alloc(enum prop_type type, struct symbol *sym);
109 struct symbol *prop_get_symbol(struct property *prop);
111 static inline tristate sym_get_tristate_value(struct symbol *sym)
112 {
113 return sym->curr.tri;
114 }
117 static inline struct symbol *sym_get_choice_value(struct symbol *sym)
118 {
119 return (struct symbol *)sym->curr.val;
120 }
122 static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval)
123 {
124 return sym_set_tristate_value(chval, yes);
125 }
127 static inline bool sym_is_choice(struct symbol *sym)
128 {
129 return sym->flags & SYMBOL_CHOICE ? true : false;
130 }
132 static inline bool sym_is_choice_value(struct symbol *sym)
133 {
134 return sym->flags & SYMBOL_CHOICEVAL ? true : false;
135 }
137 static inline bool sym_is_optional(struct symbol *sym)
138 {
139 return sym->flags & SYMBOL_OPTIONAL ? true : false;
140 }
142 static inline bool sym_has_value(struct symbol *sym)
143 {
144 return sym->flags & SYMBOL_DEF_USER ? true : false;
145 }
147 #ifdef __cplusplus
148 }
149 #endif
151 #endif /* LKC_H */