struct_kgdb_io (9)

struct kgdb_io {
  const char * name;
  int (* read_char) (void);
  void (* write_char) (u8);
  void (* flush) (void);
  int (* init) (void);
  void (* pre_exception) (void);
  void (* post_exception) (void);
  int is_console;
};

name

Name of the I/O driver.

read_char

Pointer to a function that will return one char.

write_char

Pointer to a function that will write one char.

flush

Pointer to a function that will flush any pending writes.

init

Pointer to a function that will initialize the device.

pre_exception

Pointer to a function that will do any prep work for the I/O driver.

post_exception

Pointer to a function that will do any cleanup work for the I/O driver.

is_console

1 if the end device is a console 0 if the I/O device is not a console

Jason Wessel <[email protected]>

Author.