Map an MMIO region to the specified device.
result = lv1_map_device_mmio_region( /*IN*/ bus_id, dev_id, bus_addr, size, page_size, /*OUT*/ &lpar_addr );
| Inputs | |
|---|---|
| Register | Description |
| R3 | bus_id - bus id |
| R4 | dev_id - device id |
| R5 | bus_addr - address of the region |
| R6 | size - size of the region |
| R7 | page_size - page size of the region |
| Outputs | |
| Register | Description |
| R3 | Status - 0 = OK, Other values are unknown, but indicate failure. |
| R4 | lpar_addr - logical partition address of the mapped region |
Notes: