| /boot/trunk/arch/ppc32/loader/ofw.h |
|---|
| 59,7 → 59,12 |
| unsigned int scanline; |
| } screen_t; |
| typedef struct { |
| void *addr; |
| unsigned int size; |
| } keyboard_t; |
| extern void init(void); |
| extern void ofw_write(const char *str, const int len); |
| 67,5 → 72,6 |
| extern int ofw_map(const void *phys, const void *virt, const int size, const int mode); |
| extern int ofw_memmap(memmap_t *map); |
| extern int ofw_screen(screen_t *screen); |
| extern int ofw_keyboard(keyboard_t *keyboard); |
| #endif |
| /boot/trunk/arch/ppc32/loader/main.c |
|---|
| 100,8 → 100,14 |
| halt(); |
| } |
| if (!ofw_keyboard(&bootinfo.keyboard)) { |
| printf("Error: unable to get keyboard properties, halting.\n"); |
| halt(); |
| } |
| printf("\nDevice statistics\n"); |
| printf(" screen at %L, resolution %dx%d, %d bpp (scanline %d bytes)\n", bootinfo.screen.addr, bootinfo.screen.width, bootinfo.screen.height, bootinfo.screen.bpp, bootinfo.screen.scanline); |
| printf(" keyboard at %L (size %d bytes)\n", bootinfo.keyboard.addr, bootinfo.keyboard.size); |
| void *real_mode_pa = ofw_translate(&real_mode); |
| void *trans_pa = ofw_translate(&trans); |
| /boot/trunk/arch/ppc32/loader/main.h |
|---|
| 54,6 → 54,7 |
| taskmap_t taskmap; |
| memmap_t memmap; |
| screen_t screen; |
| keyboard_t keyboard; |
| } bootinfo_t; |
| extern void start(void); |
| /boot/trunk/arch/ppc32/loader/ofw.c |
|---|
| 245,3 → 245,22 |
| return true; |
| } |
| int ofw_keyboard(keyboard_t *keyboard) |
| { |
| char device_name[BUF_SIZE]; |
| if (ofw_get_property(ofw_aliases, "macio", device_name, sizeof(char) * BUF_SIZE) <= 0) |
| return false; |
| phandle device = ofw_find_device(device_name); |
| if (device == -1) |
| return false; |
| // FIXME |
| keyboard->addr = (void *) 0x80816000; |
| keyboard->size = 7680; |
| return true; |
| } |