| 25,7 → 25,13 |
|---|
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| |
| /** |
| * @file |
| * @brief Architecture dependent parts of OpenFirmware interface. |
| */ |
| |
| #include <ofwarch.h> |
| #include <ofw.h> |
| #include <printf.h> |
| |
| 44,3 → 50,24 |
|---|
| { |
| return flag != -1; |
| } |
| |
| int ofw_keyboard(keyboard_t *keyboard) |
| { |
| char device_name[BUF_SIZE]; |
| uint32_t virtaddr; |
| |
| if (ofw_get_property(ofw_aliases, "keyboard", device_name, sizeof(device_name)) <= 0) |
| return false; |
| |
| phandle device = ofw_find_device(device_name); |
| if (device == -1) |
| return false; |
| |
| if (ofw_get_property(device, "address", &virtaddr, sizeof(virtaddr)) <= 0) |
| return false; |
| |
| if (!(keyboard->addr = ofw_translate((void *) ((uintptr_t) virtaddr)))) |
| return false; |
| |
| return true; |
| } |