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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | */ |
27 | */ |
| 28 | 28 | ||
| 29 | /** @addtogroup ppc32 |
29 | /** @addtogroup ppc32 |
| 30 | * @{ |
30 | * @{ |
| 31 | */ |
31 | */ |
| 32 | /** @file |
32 | /** @file |
| 33 | */ |
33 | */ |
| 34 | 34 | ||
| Line 202... | Line 202... | ||
| 202 | 202 | ||
| 203 | cuda[B] = cuda[B] | TIP; |
203 | cuda[B] = cuda[B] | TIP; |
| 204 | } |
204 | } |
| 205 | 205 | ||
| 206 | 206 | ||
| 207 | /* Called from getc(). */ |
- | |
| 208 | static void cuda_resume(chardev_t *d) |
- | |
| 209 | { |
- | |
| 210 | } |
- | |
| 211 | - | ||
| 212 | - | ||
| 213 | /* Called from getc(). */ |
- | |
| 214 | static void cuda_suspend(chardev_t *d) |
- | |
| 215 | { |
- | |
| 216 | } |
- | |
| 217 | - | ||
| 218 | - | ||
| 219 | static char key_read(chardev_t *d) |
- | |
| 220 | { |
- | |
| 221 | char ch; |
- | |
| 222 | - | ||
| 223 | ch = 0; |
- | |
| 224 | return ch; |
- | |
| 225 | } |
- | |
| 226 | - | ||
| 227 | - | ||
| 228 | static chardev_t kbrd; |
207 | static indev_t kbrd; |
| 229 | static chardev_operations_t ops = { |
208 | static indev_operations_t ops = { |
| 230 | .suspend = cuda_suspend, |
- | |
| 231 | .resume = cuda_resume, |
- | |
| 232 | .read = key_read |
209 | .poll = NULL |
| 233 | }; |
210 | }; |
| 234 | 211 | ||
| 235 | 212 | ||
| 236 | int cuda_get_scancode(void) |
213 | int cuda_get_scancode(void) |
| 237 | { |
214 | { |
| Line 249... | Line 226... | ||
| 249 | } |
226 | } |
| 250 | 227 | ||
| 251 | static void cuda_irq_handler(irq_t *irq) |
228 | static void cuda_irq_handler(irq_t *irq) |
| 252 | { |
229 | { |
| 253 | int scan_code = cuda_get_scancode(); |
230 | int scan_code = cuda_get_scancode(); |
| 254 | 231 | ||
| 255 | if (scan_code != -1) { |
232 | if (scan_code != -1) { |
| 256 | uint8_t scancode = (uint8_t) scan_code; |
233 | uint8_t scancode = (uint8_t) scan_code; |
| 257 | if ((scancode & 0x80) != 0x80) |
234 | if ((scancode & 0x80) != 0x80) |
| 258 | chardev_push_character(&kbrd, lchars[scancode & 0x7f]); |
235 | indev_push_character(&kbrd, lchars[scancode & 0x7f]); |
| 259 | } |
236 | } |
| 260 | } |
237 | } |
| 261 | 238 | ||
| 262 | static irq_ownership_t cuda_claim(irq_t *irq) |
239 | static irq_ownership_t cuda_claim(irq_t *irq) |
| 263 | { |
240 | { |
| Line 266... | Line 243... | ||
| 266 | 243 | ||
| 267 | void cuda_init(devno_t devno, uintptr_t base, size_t size) |
244 | void cuda_init(devno_t devno, uintptr_t base, size_t size) |
| 268 | { |
245 | { |
| 269 | cuda = (uint8_t *) hw_map(base, size); |
246 | cuda = (uint8_t *) hw_map(base, size); |
| 270 | 247 | ||
| 271 | chardev_initialize("cuda_kbd", &kbrd, &ops); |
248 | indev_initialize("cuda_kbd", &kbrd, &ops); |
| 272 | stdin = &kbrd; |
249 | stdin = &kbrd; |
| 273 | 250 | ||
| 274 | irq_initialize(&cuda_irq); |
251 | irq_initialize(&cuda_irq); |
| 275 | cuda_irq.devno = devno; |
252 | cuda_irq.devno = devno; |
| 276 | cuda_irq.inr = CUDA_IRQ; |
253 | cuda_irq.inr = CUDA_IRQ; |