LXR linux/arch/alpha/kernel/proto.h

   1#include <linux/config.h>
   2#include <linux/interrupt.h>
   3
   4
   5/* Prototypes of functions used across modules here in this directory.  */
   6
   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  *
  12
  13struct pt_regs;
  14struct task_struct;
  15struct pci_dev;
  16struct pci_controller;
  17
  18/* core_apecs.c */
  19extern struct pci_ops apecs_pci_ops;
  20extern void apecs_init_arch(void);
  21extern void apecs_pci_clr_err(void);
  22extern void apecs_machine_check(u64, u64, struct pt_regs *);
  23extern void apecs_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
  24
  25/* core_cia.c */
  26extern struct pci_ops cia_pci_ops;
  27extern void cia_init_pci(void);
  28extern void cia_init_arch(void);
  29extern void pyxis_init_arch(void);
  30extern void cia_kill_arch(int);
  31extern void cia_machine_check(u64, u64, struct pt_regs *);
  32extern void cia_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
  33
  34/* core_irongate.c */
  35extern struct pci_ops irongate_pci_ops;
  36extern int irongate_pci_clr_err(void);
  37extern void irongate_init_arch(void);
  38extern void irongate_machine_check(u64, u64, struct pt_regs *);
  39#define irongate_pci_tbi ((void *)0)
  40
  41/* core_lca.c */
  42extern struct pci_ops lca_pci_ops;
  43extern void lca_init_arch(void);
  44extern void lca_machine_check(u64, u64, struct pt_regs *);
  45extern void lca_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
  46
  47/* core_marvel.c */
  48extern struct pci_ops marvel_pci_ops;
  49extern void marvel_init_arch(void);
  50extern void marvel_kill_arch(int);
  51extern void marvel_machine_check(u64, u64, struct pt_regs *);
  52extern void marvel_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
  53extern int marvel_pa_to_nid(unsigned long);
  54extern int marvel_cpuid_to_nid(int);
  55extern unsigned long marvel_node_mem_start(int);
  56extern unsigned long marvel_node_mem_size(int);
  57extern struct _alpha_agp_info *marvel_agp_info(void);
  58struct io7 *marvel_find_io7(int pe);
  59struct io7 *marvel_next_io7(struct io7 *prev);
  60void io7_clear_errors(struct io7 *io7);
  61
  62/* core_mcpcia.c */
  63extern struct pci_ops mcpcia_pci_ops;
  64extern void mcpcia_init_arch(void);
  65extern void mcpcia_init_hoses(void);
  66extern void mcpcia_machine_check(u64, u64, struct pt_regs *);
  67extern void mcpcia_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
  68
  69/* core_polaris.c */
  70extern struct pci_ops polaris_pci_ops;
  71extern int polaris_read_config_dword(struct pci_dev *, int, u32 *);
  72extern int polaris_write_config_dword(struct pci_dev *, int, u32);
  73extern void polaris_init_arch(void);
  74extern void polaris_machine_check(u64, u64, struct pt_regs *);
  75#define polaris_pci_tbi ((void *)0)
  76
  77/* core_t2.c */
  78extern struct pci_ops t2_pci_ops;
  79extern void t2_init_arch(void);
  80extern void t2_kill_arch(int);
  81extern void t2_machine_check(u64, u64, struct pt_regs *);
  82extern void t2_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
  83
  84/* core_titan.c */
  85extern struct pci_ops titan_pci_ops;
  86extern void titan_init_arch(void);
  87extern void titan_kill_arch(int);
  88extern void titan_machine_check(u64, u64, struct pt_regs *);
  89extern void titan_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
  90extern struct _alpha_agp_info *titan_agp_info(void);
  91
  92/* core_tsunami.c */
  93extern struct pci_ops tsunami_pci_ops;
  94extern void tsunami_init_arch(void);
  95extern void tsunami_kill_arch(int);
  96extern void tsunami_machine_check(u64, u64, struct pt_regs *);
  97extern void tsunami_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
  98
  99/* core_wildfire.c */
 100extern struct pci_ops wildfire_pci_ops;
 101extern void wildfire_init_arch(void);
 102extern void wildfire_kill_arch(int);
 103extern void wildfire_machine_check(u64, u64, struct pt_regs *);
 104extern void wildfire_pci_tbi(struct pci_controller *, dma_addr_t, dma_addr_t);
 105extern int wildfire_pa_to_nid(unsigned long);
 106extern int wildfire_cpuid_to_nid(int);
 107extern unsigned long wildfire_node_mem_start(int);
 108extern unsigned long wildfire_node_mem_size(int);
 109
 110/* setup.c */
 111extern unsigned long srm_hae;
 112extern int boot_cpuid;
 113#ifdef CONFIG_VERBOSE_MCHECK
 114extern unsigned long alpha_verbose_mcheck;
 115#endif
 116
 117/* srmcons.c */
 118#if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_SRM)
 119extern void register_srm_console(void);
 120extern void unregister_srm_console(void);
 121#else
 122#define register_srm_console()
 123#define unregister_srm_console()
 124#endif
 125
 126/* smp.c */
 127extern void setup_smp(void);
 128extern void handle_ipi(struct pt_regs *);
 129extern void smp_percpu_timer_interrupt(struct pt_regs *);
 130
 131/* bios32.c */
 132/* extern void reset_for_srm(void); */
 133
 134/* time.c */
 135extern irqreturn_t timer_interrupt(int irq, void *dev, struct pt_regs * regs);
 136extern void common_init_rtc(void);
 137extern unsigned long est_cycle_freq;
 138
 139/* smc37c93x.c */
 140extern void SMC93x_Init(void);
 141
 142/* smc37c669.c */
 143extern void SMC669_Init(int);
 144
 145/* es1888.c */
 146extern void es1888_init(void);
 147
 148/* ns87312.c */
 149extern void ns87312_enable_ide(long ide_base);
 150
 151/* ../lib/fpreg.c */
 152extern void alpha_write_fp_reg (unsigned long reg, unsigned long val);
 153extern unsigned long alpha_read_fp_reg (unsigned long reg);
 154
 155/* head.S */
 156extern void wrmces(unsigned long mces);
 157extern void cserve_ena(unsigned long);
 158extern void cserve_dis(unsigned long);
 159extern void __smp_callin(unsigned long);
 160
 161/* entry.S */
 162extern void entArith(void);
 163extern void entIF(void);
 164extern void entInt(void);
 165extern void entMM(void);
 166extern void entSys(void);
 167extern void entUna(void);
 168extern void entDbg(void);
 169
 170/* ptrace.c */
 171extern int ptrace_set_bpt (struct task_struct *child);
 172extern int ptrace_cancel_bpt (struct task_struct *child);
 173
 174/* traps.c */
 175extern void dik_show_regs(struct pt_regs *regs, unsigned long *r9_15);
 176extern void die_if_kernel(char *, struct pt_regs *, long, unsigned long *);
 177
 178/* sys_titan.c */
 179extern void titan_dispatch_irqs(u64, struct pt_regs *);
 180
 181/* ../mm/init.c */
 182extern void switch_to_system_map(void);
 183extern void srm_paging_stop(void);
 184
 185/* ../mm/remap.c */
 186extern int __alpha_remap_area_pages(unsigned long, unsigned long, 
 187                                    unsigned long, unsigned long);
 188
 189/* irq.c */
 190
 191#ifdef CONFIG_SMP
 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)
 195#else
 196extern struct mcheck_info
 197{
 198        unsigned char expected __attribute__((aligned(8)));
 199        unsigned char taken;
 200        unsigned char extra;
 201} __mcheck_info;
 202
 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))
 206#endif
 207
 208extern void process_mcheck_info(unsigned long vector, unsigned long la_ptr,
 209                                struct pt_regs *regs, const char *machine,
 210                                int expected);
 211