1 #include <linux/config.h>
2 #include <linux/interrupt.h>
5 /* Prototypes of functions used across modules here in this directory. */
7 #define vucp volatile unsigned char *
8 #define vusp volatile unsigned short *
9 #define vip volatile int *
10 #define vuip volatile unsigned int *
11 #define vulp volatile unsigned long *
16 struct pci_controller;
19 extern struct pci_ops apecs_pci_ops;
20 extern void apecs_init_arch(void);
21 extern void apecs_pci_clr_err(void);
22 extern void apecs_machine_check(u64, u64, struct pt_regs *);
23 extern void apecs_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
26 extern struct pci_ops cia_pci_ops;
27 extern void cia_init_pci(void);
28 extern void cia_init_arch(void);
29 extern void pyxis_init_arch(void);
30 extern void cia_kill_arch(int);
31 extern void cia_machine_check(u64, u64, struct pt_regs *);
32 extern void cia_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
35 extern struct pci_ops irongate_pci_ops;
36 extern int irongate_pci_clr_err(void);
37 extern void irongate_init_arch(void);
38 extern void irongate_machine_check(u64, u64, struct pt_regs *);
39 #define irongate_pci_tbi ((void *)0)
42 extern struct pci_ops lca_pci_ops;
43 extern void lca_init_arch(void);
44 extern void lca_machine_check(u64, u64, struct pt_regs *);
45 extern void lca_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
48 extern struct pci_ops marvel_pci_ops;
49 extern void marvel_init_arch(void);
50 extern void marvel_kill_arch(int);
51 extern void marvel_machine_check(u64, u64, struct pt_regs *);
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);
63 extern struct pci_ops mcpcia_pci_ops;
64 extern void mcpcia_init_arch(void);
65 extern void mcpcia_init_hoses(void);
66 extern void mcpcia_machine_check(u64, u64, struct pt_regs *);
67 extern void mcpcia_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
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);
74 extern void polaris_machine_check(u64, u64, struct pt_regs *);
75 #define polaris_pci_tbi ((void *)0)
78 extern struct pci_ops t2_pci_ops;
79 extern void t2_init_arch(void);
80 extern void t2_kill_arch(int);
81 extern void t2_machine_check(u64, u64, struct pt_regs *);
82 extern void t2_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
85 extern struct pci_ops titan_pci_ops;
86 extern void titan_init_arch(void);
87 extern void titan_kill_arch(int);
88 extern void titan_machine_check(u64, u64, struct pt_regs *);
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);
93 extern struct pci_ops tsunami_pci_ops;
94 extern void tsunami_init_arch(void);
95 extern void tsunami_kill_arch(int);
96 extern void tsunami_machine_check(u64, u64, struct pt_regs *);
97 extern void tsunami_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
100 extern struct pci_ops wildfire_pci_ops;
101 extern void wildfire_init_arch(void);
102 extern void wildfire_kill_arch(int);
103 extern void wildfire_machine_check(u64, u64, struct pt_regs *);
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);
111 extern unsigned long srm_hae;
112 extern int boot_cpuid;
113 #ifdef CONFIG_VERBOSE_MCHECK
114 extern unsigned long alpha_verbose_mcheck;
118 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_SRM)
119 extern void register_srm_console(void);
120 extern void unregister_srm_console(void);
122 #define register_srm_console()
123 #define unregister_srm_console()
127 extern void setup_smp(void);
128 extern void handle_ipi(struct pt_regs *);
129 extern void smp_percpu_timer_interrupt(struct pt_regs *);
132 /* extern void reset_for_srm(void); */
135 extern irqreturn_t timer_interrupt(int irq, void *dev, struct pt_regs * regs);
136 extern void common_init_rtc(void);
137 extern unsigned long est_cycle_freq;
140 extern void SMC93x_Init(void);
143 extern void SMC669_Init(int);
146 extern void es1888_init(void);
149 extern void ns87312_enable_ide(long ide_base);
152 extern void alpha_write_fp_reg (unsigned long reg, unsigned long val);
153 extern unsigned long alpha_read_fp_reg (unsigned long reg);
156 extern void wrmces(unsigned long mces);
157 extern void cserve_ena(unsigned long);
158 extern void cserve_dis(unsigned long);
159 extern void __smp_callin(unsigned long);
162 extern void entArith(void);
163 extern void entIF(void);
164 extern void entInt(void);
165 extern void entMM(void);
166 extern void entSys(void);
167 extern void entUna(void);
168 extern void entDbg(void);
171 extern int ptrace_set_bpt (struct task_struct *child);
172 extern int ptrace_cancel_bpt (struct task_struct *child);
175 extern void dik_show_regs(struct pt_regs *regs, unsigned long *r9_15);
176 extern void die_if_kernel(char *, struct pt_regs *, long, unsigned long *);
179 extern void titan_dispatch_irqs(u64, struct pt_regs *);
182 extern void switch_to_system_map(void);
183 extern void srm_paging_stop(void);
186 extern int __alpha_remap_area_pages(unsigned long, unsigned long,
187 unsigned long, unsigned long);
192 #define mcheck_expected(cpu) (cpu_data[cpu].mcheck_expected)
193 #define mcheck_taken(cpu) (cpu_data[cpu].mcheck_taken)
194 #define mcheck_extra(cpu) (cpu_data[cpu].mcheck_extra)
196 extern struct mcheck_info
198 unsigned char expected __attribute__((aligned(8)));
203 #define mcheck_expected(cpu) (*((void)(cpu), &__mcheck_info.expected))
204 #define mcheck_taken(cpu) (*((void)(cpu), &__mcheck_info.taken))
205 #define mcheck_extra(cpu) (*((void)(cpu), &__mcheck_info.extra))
208 extern void process_mcheck_info(unsigned long vector, unsigned long la_ptr,
209 struct pt_regs *regs, const char *machine,