Hi Peter, what is the smallest range that can be allocated in io space? in the memory space, it's a page, right?
Michael On Wed, Jul 6, 2016 at 1:11 PM, Michael Rolnik <mrol...@gmail.com> wrote: > thanks > > On Wed, Jul 6, 2016 at 1:10 PM, Peter Maydell <peter.mayd...@linaro.org> > wrote: > >> On 6 July 2016 at 11:04, Michael Rolnik <mrol...@gmail.com> wrote: >> > how to create io space device and how to map it? >> >> Conceptually it's no different to handling memory mapped >> devices. get_system_io() returns the memory region for the IO >> space, and you add devices to it with memory_region_add_subregion(). >> >> thanks >> -- PMM >> > > > > -- > Best Regards, > Michael Rolnik > -- Best Regards, Michael Rolnik
