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h8300 trival patches
[deliverable/linux.git] / arch / alpha / kernel / proto.h
CommitLineData
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
14struct pt_regs;
15struct task_struct;
16struct pci_dev;
17struct pci_controller;
18
19/* core_apecs.c */
20extern struct pci_ops apecs_pci_ops;
21extern void apecs_init_arch(void);
22extern void apecs_pci_clr_err(void);
4fa1970a 23extern void apecs_machine_check(u64, u64);
1da177e4
LT		 24extern void apecs_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
25
26/* core_cia.c */
27extern struct pci_ops cia_pci_ops;
28extern void cia_init_pci(void);
29extern void cia_init_arch(void);
30extern void pyxis_init_arch(void);
31extern void cia_kill_arch(int);
4fa1970a 32extern void cia_machine_check(u64, u64);
1da177e4
LT		 33extern void cia_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
34
35/* core_irongate.c */
36extern struct pci_ops irongate_pci_ops;
37extern int irongate_pci_clr_err(void);
38extern void irongate_init_arch(void);
041a6bae 39extern void irongate_machine_check(u64, u64);
1da177e4
LT		 40#define irongate_pci_tbi ((void *)0)
41
42/* core_lca.c */
43extern struct pci_ops lca_pci_ops;
44extern void lca_init_arch(void);
4fa1970a 45extern void lca_machine_check(u64, u64);
1da177e4
LT		 46extern void lca_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
47
48/* core_marvel.c */
49extern struct pci_ops marvel_pci_ops;
50extern void marvel_init_arch(void);
51extern void marvel_kill_arch(int);
4fa1970a 52extern void marvel_machine_check(u64, u64);
1da177e4
LT		 53extern void marvel_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
54extern int marvel_pa_to_nid(unsigned long);
55extern int marvel_cpuid_to_nid(int);
56extern unsigned long marvel_node_mem_start(int);
57extern unsigned long marvel_node_mem_size(int);
58extern struct _alpha_agp_info *marvel_agp_info(void);
59struct io7 *marvel_find_io7(int pe);
60struct io7 *marvel_next_io7(struct io7 *prev);
61void io7_clear_errors(struct io7 *io7);
62
63/* core_mcpcia.c */
64extern struct pci_ops mcpcia_pci_ops;
65extern void mcpcia_init_arch(void);
66extern void mcpcia_init_hoses(void);
4fa1970a 67extern void mcpcia_machine_check(u64, u64);
1da177e4
LT		 68extern void mcpcia_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
69
70/* core_polaris.c */
71extern struct pci_ops polaris_pci_ops;
72extern int polaris_read_config_dword(struct pci_dev *, int, u32 *);
73extern int polaris_write_config_dword(struct pci_dev *, int, u32);
74extern void polaris_init_arch(void);
4fa1970a 75extern void polaris_machine_check(u64, u64);
1da177e4
LT		 76#define polaris_pci_tbi ((void *)0)
77
78/* core_t2.c */
79extern struct pci_ops t2_pci_ops;
80extern void t2_init_arch(void);
81extern void t2_kill_arch(int);
4fa1970a 82extern void t2_machine_check(u64, u64);
1da177e4
LT		 83extern void t2_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
84
85/* core_titan.c */
86extern struct pci_ops titan_pci_ops;
87extern void titan_init_arch(void);
88extern void titan_kill_arch(int);
4fa1970a 89extern void titan_machine_check(u64, u64);
1da177e4
LT		 90extern void titan_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
91extern struct _alpha_agp_info *titan_agp_info(void);
92
93/* core_tsunami.c */
94extern struct pci_ops tsunami_pci_ops;
95extern void tsunami_init_arch(void);
96extern void tsunami_kill_arch(int);
4fa1970a 97extern void tsunami_machine_check(u64, u64);
1da177e4
LT		 98extern void tsunami_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
99
100/* core_wildfire.c */
101extern struct pci_ops wildfire_pci_ops;
102extern void wildfire_init_arch(void);
103extern void wildfire_kill_arch(int);
4fa1970a 104extern void wildfire_machine_check(u64, u64);
1da177e4
LT		 105extern void wildfire_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
106extern int wildfire_pa_to_nid(unsigned long);
107extern int wildfire_cpuid_to_nid(int);
108extern unsigned long wildfire_node_mem_start(int);
109extern unsigned long wildfire_node_mem_size(int);
110
111/* setup.c */
112extern unsigned long srm_hae;
113extern int boot_cpuid;
114#ifdef CONFIG_VERBOSE_MCHECK
115extern unsigned long alpha_verbose_mcheck;
116#endif
117
118/* srmcons.c */
119#if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_SRM)
120extern void register_srm_console(void);
121extern void unregister_srm_console(void);
122#else
123#define register_srm_console()
124#define unregister_srm_console()
125#endif
126
127/* smp.c */
128extern void setup_smp(void);
129extern void handle_ipi(struct pt_regs *);
130extern void smp_percpu_timer_interrupt(struct pt_regs *);
131
132/* bios32.c */
133/* extern void reset_for_srm(void); */
134
135/* time.c */
8774cb81 136extern irqreturn_t timer_interrupt(int irq, void *dev);
1da177e4
LT		 137extern void common_init_rtc(void);
138extern unsigned long est_cycle_freq;
139
140/* smc37c93x.c */
141extern void SMC93x_Init(void);
142
143/* smc37c669.c */
144extern void SMC669_Init(int);
145
146/* es1888.c */
147extern void es1888_init(void);
148
149/* ns87312.c */
150extern void ns87312_enable_ide(long ide_base);
151
152/* ../lib/fpreg.c */
153extern void alpha_write_fp_reg (unsigned long reg, unsigned long val);
154extern unsigned long alpha_read_fp_reg (unsigned long reg);
155
156/* head.S */
157extern void wrmces(unsigned long mces);
158extern void cserve_ena(unsigned long);
159extern void cserve_dis(unsigned long);
160extern void __smp_callin(unsigned long);
161
162/* entry.S */
163extern void entArith(void);
164extern void entIF(void);
165extern void entInt(void);
166extern void entMM(void);
167extern void entSys(void);
168extern void entUna(void);
169extern void entDbg(void);
170
171/* ptrace.c */
172extern int ptrace_set_bpt (struct task_struct *child);
173extern int ptrace_cancel_bpt (struct task_struct *child);
174
175/* traps.c */
176extern void dik_show_regs(struct pt_regs *regs, unsigned long *r9_15);
177extern void die_if_kernel(char *, struct pt_regs *, long, unsigned long *);
178
179/* sys_titan.c */
2f116cbf 180extern void titan_dispatch_irqs(u64);
1da177e4
LT		 181
182/* ../mm/init.c */
183extern void switch_to_system_map(void);
184extern void srm_paging_stop(void);
185
801f92ad
HS		 186static inline int
187__alpha_remap_area_pages(unsigned long address, unsigned long phys_addr,
188 unsigned long size, unsigned long flags)
189{
190 pgprot_t prot;
191
192 prot = __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE
193 | _PAGE_KWE | flags);
194 return ioremap_page_range(address, address + size, phys_addr, prot);
195}
1da177e4
LT		 196
197/* irq.c */
198
199#ifdef CONFIG_SMP
200#define mcheck_expected(cpu) (cpu_data[cpu].mcheck_expected)
201#define mcheck_taken(cpu) (cpu_data[cpu].mcheck_taken)
202#define mcheck_extra(cpu) (cpu_data[cpu].mcheck_extra)
203#else
204extern struct mcheck_info
205{
206 unsigned char expected __attribute__((aligned(8)));
207 unsigned char taken;
208 unsigned char extra;
209} __mcheck_info;
210
211#define mcheck_expected(cpu) (*((void)(cpu), &__mcheck_info.expected))
212#define mcheck_taken(cpu) (*((void)(cpu), &__mcheck_info.taken))
213#define mcheck_extra(cpu) (*((void)(cpu), &__mcheck_info.extra))
214#endif
215
216extern void process_mcheck_info(unsigned long vector, unsigned long la_ptr,
4fa1970a 217 const char *machine, int expected);
Linux kernel - Deliverables
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