• Arnd Bergmann's avatar
    iop13xx: use more regular PCI I/O space handling · 5b334eb2
    Arnd Bergmann authored
    iop13xx confuses I/O port numbers with physical addresses, which breaks
    legacy ISA I/O access behind PCI bridges and makes it unnecessarily hard
    to unify the inb/outb accessors with other platforms. This removes the
    special-casing and just puts all I/O ports into a single 128KB virtually
    mapped I/O port range starting at port zero.
    Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
    5b334eb2
io.c 2.62 KB