diff options
Diffstat (limited to 'include/linux/nubus.h')
| -rw-r--r-- | include/linux/nubus.h | 37 |
1 files changed, 33 insertions, 4 deletions
diff --git a/include/linux/nubus.h b/include/linux/nubus.h index 2d6f04055ebe..0a9e08e76606 100644 --- a/include/linux/nubus.h +++ b/include/linux/nubus.h @@ -13,11 +13,15 @@ #include <asm/nubus.h> #include <uapi/linux/nubus.h> +struct proc_dir_entry; +struct seq_file; + struct nubus_dir { unsigned char *base; unsigned char *ptr; int done; int mask; + struct proc_dir_entry *procdir; }; struct nubus_dirent { @@ -84,12 +88,33 @@ extern struct nubus_board *nubus_boards; /* Generic NuBus interface functions, modelled after the PCI interface */ #ifdef CONFIG_PROC_FS -extern void nubus_proc_init(void); +void nubus_proc_init(void); +struct proc_dir_entry *nubus_proc_add_board(struct nubus_board *board); +struct proc_dir_entry *nubus_proc_add_rsrc_dir(struct proc_dir_entry *procdir, + const struct nubus_dirent *ent, + struct nubus_board *board); +void nubus_proc_add_rsrc_mem(struct proc_dir_entry *procdir, + const struct nubus_dirent *ent, + unsigned int size); +void nubus_proc_add_rsrc(struct proc_dir_entry *procdir, + const struct nubus_dirent *ent); #else static inline void nubus_proc_init(void) {} +static inline +struct proc_dir_entry *nubus_proc_add_board(struct nubus_board *board) +{ return NULL; } +static inline +struct proc_dir_entry *nubus_proc_add_rsrc_dir(struct proc_dir_entry *procdir, + const struct nubus_dirent *ent, + struct nubus_board *board) +{ return NULL; } +static inline void nubus_proc_add_rsrc_mem(struct proc_dir_entry *procdir, + const struct nubus_dirent *ent, + unsigned int size) {} +static inline void nubus_proc_add_rsrc(struct proc_dir_entry *procdir, + const struct nubus_dirent *ent) {} #endif -int nubus_proc_attach_device(struct nubus_dev *dev); /* If we need more precision we can add some more of these */ struct nubus_dev *nubus_find_type(unsigned short category, unsigned short type, @@ -125,8 +150,12 @@ int nubus_get_subdir(const struct nubus_dirent *ent, struct nubus_dir *dir); void nubus_get_rsrc_mem(void *dest, const struct nubus_dirent *dirent, unsigned int len); -void nubus_get_rsrc_str(char *dest, const struct nubus_dirent *dirent, - unsigned int maxlen); +unsigned int nubus_get_rsrc_str(char *dest, const struct nubus_dirent *dirent, + unsigned int len); +void nubus_seq_write_rsrc_mem(struct seq_file *m, + const struct nubus_dirent *dirent, + unsigned int len); +unsigned char *nubus_dirptr(const struct nubus_dirent *nd); /* Returns a pointer to the "standard" slot space. */ static inline void *nubus_slot_addr(int slot) |