Commit | Line | Data |
---|---|---|
1da177e4 | 1 | #include <linux/interrupt.h> |
801f92ad | 2 | #include <linux/io.h> |
1da177e4 | 3 | |
801f92ad | 4 | #include <asm/pgtable.h> |
1da177e4 LT |
5 | |
6 | /* Prototypes of functions used across modules here in this directory. */ | |
7 | ||
8 | #define vucp volatile unsigned char * | |
9 | #define vusp volatile unsigned short * | |
10 | #define vip volatile int * | |
11 | #define vuip volatile unsigned int * | |
12 | #define vulp volatile unsigned long * | |
13 | ||
14 | struct pt_regs; | |
15 | struct task_struct; | |
16 | struct pci_dev; | |
17 | struct pci_controller; | |
18 | ||
19 | /* core_apecs.c */ | |
20 | extern struct pci_ops apecs_pci_ops; | |
21 | extern void apecs_init_arch(void); | |
22 | extern void apecs_pci_clr_err(void); | |
5f0e3da6 | 23 | extern void apecs_machine_check(unsigned long vector, unsigned long la_ptr); |
1da177e4 LT |
24 | extern void apecs_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); |
25 | ||
26 | /* core_cia.c */ | |
27 | extern struct pci_ops cia_pci_ops; | |
28 | extern void cia_init_pci(void); | |
29 | extern void cia_init_arch(void); | |
30 | extern void pyxis_init_arch(void); | |
31 | extern void cia_kill_arch(int); | |
5f0e3da6 | 32 | extern void cia_machine_check(unsigned long vector, unsigned long la_ptr); |
1da177e4 LT |
33 | extern void cia_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); |
34 | ||
35 | /* core_irongate.c */ | |
36 | extern struct pci_ops irongate_pci_ops; | |
37 | extern int irongate_pci_clr_err(void); | |
38 | extern void irongate_init_arch(void); | |
1da177e4 LT |
39 | #define irongate_pci_tbi ((void *)0) |
40 | ||
41 | /* core_lca.c */ | |
42 | extern struct pci_ops lca_pci_ops; | |
43 | extern void lca_init_arch(void); | |
5f0e3da6 | 44 | extern void lca_machine_check(unsigned long vector, unsigned long la_ptr); |
1da177e4 LT |
45 | extern void lca_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); |
46 | ||
47 | /* core_marvel.c */ | |
48 | extern struct pci_ops marvel_pci_ops; | |
49 | extern void marvel_init_arch(void); | |
50 | extern void marvel_kill_arch(int); | |
1ffb1c0c | 51 | extern void marvel_machine_check(unsigned long, unsigned long); |
1da177e4 LT |
52 | extern void marvel_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); |
53 | extern int marvel_pa_to_nid(unsigned long); | |
54 | extern int marvel_cpuid_to_nid(int); | |
55 | extern unsigned long marvel_node_mem_start(int); | |
56 | extern unsigned long marvel_node_mem_size(int); | |
57 | extern struct _alpha_agp_info *marvel_agp_info(void); | |
58 | struct io7 *marvel_find_io7(int pe); | |
59 | struct io7 *marvel_next_io7(struct io7 *prev); | |
60 | void io7_clear_errors(struct io7 *io7); | |
61 | ||
62 | /* core_mcpcia.c */ | |
63 | extern struct pci_ops mcpcia_pci_ops; | |
64 | extern void mcpcia_init_arch(void); | |
65 | extern void mcpcia_init_hoses(void); | |
5f0e3da6 | 66 | extern void mcpcia_machine_check(unsigned long vector, unsigned long la_ptr); |
1da177e4 LT |
67 | extern void mcpcia_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); |
68 | ||
69 | /* core_polaris.c */ | |
70 | extern struct pci_ops polaris_pci_ops; | |
71 | extern int polaris_read_config_dword(struct pci_dev *, int, u32 *); | |
72 | extern int polaris_write_config_dword(struct pci_dev *, int, u32); | |
73 | extern void polaris_init_arch(void); | |
5f0e3da6 | 74 | extern void polaris_machine_check(unsigned long vector, unsigned long la_ptr); |
1da177e4 LT |
75 | #define polaris_pci_tbi ((void *)0) |
76 | ||
77 | /* core_t2.c */ | |
78 | extern struct pci_ops t2_pci_ops; | |
79 | extern void t2_init_arch(void); | |
80 | extern void t2_kill_arch(int); | |
5f0e3da6 | 81 | extern void t2_machine_check(unsigned long vector, unsigned long la_ptr); |
1da177e4 LT |
82 | extern void t2_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); |
83 | ||
84 | /* core_titan.c */ | |
85 | extern struct pci_ops titan_pci_ops; | |
86 | extern void titan_init_arch(void); | |
87 | extern void titan_kill_arch(int); | |
1ffb1c0c | 88 | extern void titan_machine_check(unsigned long, unsigned long); |
1da177e4 LT |
89 | extern void titan_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); |
90 | extern struct _alpha_agp_info *titan_agp_info(void); | |
91 | ||
92 | /* core_tsunami.c */ | |
93 | extern struct pci_ops tsunami_pci_ops; | |
94 | extern void tsunami_init_arch(void); | |
95 | extern void tsunami_kill_arch(int); | |
5f0e3da6 | 96 | extern void tsunami_machine_check(unsigned long vector, unsigned long la_ptr); |
1da177e4 LT |
97 | extern void tsunami_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); |
98 | ||
99 | /* core_wildfire.c */ | |
100 | extern struct pci_ops wildfire_pci_ops; | |
101 | extern void wildfire_init_arch(void); | |
102 | extern void wildfire_kill_arch(int); | |
5f0e3da6 | 103 | extern void wildfire_machine_check(unsigned long vector, unsigned long la_ptr); |
1da177e4 LT |
104 | extern void wildfire_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t); |
105 | extern int wildfire_pa_to_nid(unsigned long); | |
106 | extern int wildfire_cpuid_to_nid(int); | |
107 | extern unsigned long wildfire_node_mem_start(int); | |
108 | extern unsigned long wildfire_node_mem_size(int); | |
109 | ||
025a2215 JE |
110 | /* console.c */ |
111 | #ifdef CONFIG_VGA_HOSE | |
112 | extern void find_console_vga_hose(void); | |
113 | extern void locate_and_init_vga(void *(*)(void *, void *)); | |
114 | #else | |
115 | static inline void find_console_vga_hose(void) { } | |
116 | static inline void locate_and_init_vga(void *(*sel_func)(void *, void *)) { } | |
117 | #endif | |
118 | ||
1da177e4 LT |
119 | /* setup.c */ |
120 | extern unsigned long srm_hae; | |
121 | extern int boot_cpuid; | |
122 | #ifdef CONFIG_VERBOSE_MCHECK | |
123 | extern unsigned long alpha_verbose_mcheck; | |
124 | #endif | |
125 | ||
126 | /* srmcons.c */ | |
127 | #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_SRM) | |
128 | extern void register_srm_console(void); | |
129 | extern void unregister_srm_console(void); | |
130 | #else | |
131 | #define register_srm_console() | |
132 | #define unregister_srm_console() | |
133 | #endif | |
134 | ||
135 | /* smp.c */ | |
136 | extern void setup_smp(void); | |
137 | extern void handle_ipi(struct pt_regs *); | |
1da177e4 LT |
138 | |
139 | /* bios32.c */ | |
140 | /* extern void reset_for_srm(void); */ | |
141 | ||
142 | /* time.c */ | |
4914d7b4 | 143 | extern irqreturn_t rtc_timer_interrupt(int irq, void *dev); |
a1659d6d | 144 | extern void init_clockevent(void); |
1da177e4 LT |
145 | extern void common_init_rtc(void); |
146 | extern unsigned long est_cycle_freq; | |
147 | ||
148 | /* smc37c93x.c */ | |
149 | extern void SMC93x_Init(void); | |
150 | ||
151 | /* smc37c669.c */ | |
152 | extern void SMC669_Init(int); | |
153 | ||
154 | /* es1888.c */ | |
155 | extern void es1888_init(void); | |
156 | ||
1da177e4 LT |
157 | /* ../lib/fpreg.c */ |
158 | extern void alpha_write_fp_reg (unsigned long reg, unsigned long val); | |
159 | extern unsigned long alpha_read_fp_reg (unsigned long reg); | |
160 | ||
161 | /* head.S */ | |
162 | extern void wrmces(unsigned long mces); | |
163 | extern void cserve_ena(unsigned long); | |
164 | extern void cserve_dis(unsigned long); | |
165 | extern void __smp_callin(unsigned long); | |
166 | ||
167 | /* entry.S */ | |
168 | extern void entArith(void); | |
169 | extern void entIF(void); | |
170 | extern void entInt(void); | |
171 | extern void entMM(void); | |
172 | extern void entSys(void); | |
173 | extern void entUna(void); | |
174 | extern void entDbg(void); | |
175 | ||
176 | /* ptrace.c */ | |
177 | extern int ptrace_set_bpt (struct task_struct *child); | |
178 | extern int ptrace_cancel_bpt (struct task_struct *child); | |
179 | ||
180 | /* traps.c */ | |
181 | extern void dik_show_regs(struct pt_regs *regs, unsigned long *r9_15); | |
182 | extern void die_if_kernel(char *, struct pt_regs *, long, unsigned long *); | |
183 | ||
184 | /* sys_titan.c */ | |
2f116cbf | 185 | extern void titan_dispatch_irqs(u64); |
1da177e4 LT |
186 | |
187 | /* ../mm/init.c */ | |
188 | extern void switch_to_system_map(void); | |
189 | extern void srm_paging_stop(void); | |
190 | ||
801f92ad HS |
191 | static inline int |
192 | __alpha_remap_area_pages(unsigned long address, unsigned long phys_addr, | |
193 | unsigned long size, unsigned long flags) | |
194 | { | |
195 | pgprot_t prot; | |
196 | ||
197 | prot = __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | |
198 | | _PAGE_KWE | flags); | |
199 | return ioremap_page_range(address, address + size, phys_addr, prot); | |
200 | } | |
1da177e4 LT |
201 | |
202 | /* irq.c */ | |
203 | ||
204 | #ifdef CONFIG_SMP | |
205 | #define mcheck_expected(cpu) (cpu_data[cpu].mcheck_expected) | |
206 | #define mcheck_taken(cpu) (cpu_data[cpu].mcheck_taken) | |
207 | #define mcheck_extra(cpu) (cpu_data[cpu].mcheck_extra) | |
208 | #else | |
209 | extern struct mcheck_info | |
210 | { | |
211 | unsigned char expected __attribute__((aligned(8))); | |
212 | unsigned char taken; | |
213 | unsigned char extra; | |
214 | } __mcheck_info; | |
215 | ||
216 | #define mcheck_expected(cpu) (*((void)(cpu), &__mcheck_info.expected)) | |
217 | #define mcheck_taken(cpu) (*((void)(cpu), &__mcheck_info.taken)) | |
218 | #define mcheck_extra(cpu) (*((void)(cpu), &__mcheck_info.extra)) | |
219 | #endif | |
220 | ||
221 | extern void process_mcheck_info(unsigned long vector, unsigned long la_ptr, | |
4fa1970a | 222 | const char *machine, int expected); |