superhyway_add_device - Add a SuperHyway module
2. SYNOPSIS ▲
int superhyway_add_device(unsigned long base , struct superhyway_device * sdev , struct superhyway_bus * bus );
3. ARGUMENTS ▲
Physical address where module is mapped.
SuperHyway device to add, or NULL to allocate a new one.
Bus where SuperHyway module resides.
4. DESCRIPTION ▲
This is responsible for adding a new SuperHyway module. This sets up a new struct superhyway_device for the module being added if sdev == NULL.
Devices are initially added in the order that they are scanned (from the top-down of the memory map), and are assigned an ID based on the order that they are added. Any manual addition of a module will thus get the ID after the devices already discovered regardless of where it resides in memory.
Further work can and should be done in superhyway_scan_bus, to be sure that any new modules are properly discovered and subsequently registered.
5. AUTHOR ▲
Paul Mundt <
6. COPYRIGHT ▲