On Mon, 2010-06-21 at 01:27 +0800, wilbur.chan wrote:
> linux 2.6.21.7
>
> where do serial 8250 port fill its membase and mapbase fileds in
> system initializing ?
>
..
> So I am really confused with serial 8250
> initializingwhere do kernel apply membase and mapbase
> filed to
linux 2.6.21.7
where do serial 8250 port fill its membase and mapbase fileds in
system initializing ?
I found that , when calling do_initcalls---> serial8250_init >
platform_driver_register--->bus_for_each_dev, system found
an device of serial 8250, which has already fill the membase a
