diff options
Diffstat (limited to 'kernel/inc/io.h')
| -rw-r--r-- | kernel/inc/io.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/kernel/inc/io.h b/kernel/inc/io.h index fc294f1..5176bd3 100644 --- a/kernel/inc/io.h +++ b/kernel/inc/io.h @@ -3,21 +3,23 @@ #ifndef DEV_H #define DEV_H +#include <boot.h> #include <def.h> #include <sys.h> struct io_dev { - const char *name; res (*read)(void *buf, u32 offset, u32 count) NONNULL; res (*write)(void *buf, u32 offset, u32 count) NONNULL; res (*control)(u32 request, void *arg1, void *arg2, void *arg3); + res (*ready)(void); }; -void io_install(void); +void io_install(struct boot_info *boot); +void io_add(enum io_type io, struct io_dev *dev) NONNULL; res io_control(enum io_type io, u32 request, void *arg1, void *arg2, void *arg3); res io_write(enum io_type io, void *buf, u32 offset, u32 count); res io_read(enum io_type io, void *buf, u32 offset, u32 count); -res io_poll(u32 *devs); +res io_poll(u32 *devs) NONNULL; #endif |