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| Rev 4375 | Rev 4376 | ||
|---|---|---|---|
| Line 186... | Line 186... | ||
| 186 | aid_t req; |
186 | aid_t req; |
| 187 | ipc_call_t answer; |
187 | ipc_call_t answer; |
| 188 | int phone; |
188 | int phone; |
| 189 | ipcarg_t callback_phonehash; |
189 | ipcarg_t callback_phonehash; |
| 190 | 190 | ||
| 191 | phone = ipc_connect_me_to_blocking(PHONE_NS, SERVICE_DEVMAP, DEVMAP_DRIVER, 0); |
191 | phone = ipc_connect_me_to(PHONE_NS, SERVICE_DEVMAP, DEVMAP_DRIVER, 0); |
| - | 192 | ||
| 192 | if (phone < 0) { |
193 | while (phone < 0) { |
| - | 194 | usleep(10000); |
|
| 193 | printf(NAME ": Failed to connect to device mapper\n"); |
195 | phone = ipc_connect_me_to(PHONE_NS, SERVICE_DEVMAP, |
| 194 | return -1; |
196 | DEVMAP_DRIVER, 0); |
| 195 | } |
197 | } |
| 196 | 198 | ||
| 197 | req = async_send_2(phone, DEVMAP_DRIVER_REGISTER, 0, 0, &answer); |
199 | req = async_send_2(phone, DEVMAP_DRIVER_REGISTER, 0, 0, &answer); |
| 198 | 200 | ||
| 199 | retval = ipc_data_write_start(phone, (char *) name, str_size(name) + 1); |
201 | retval = ipc_data_write_start(phone, (char *) name, strlen(name) + 1); |
| 200 | 202 | ||
| 201 | if (retval != EOK) { |
203 | if (retval != EOK) { |
| 202 | async_wait_for(req, NULL); |
204 | async_wait_for(req, NULL); |
| 203 | return -1; |
205 | return -1; |
| 204 | } |
206 | } |
| Line 217... | Line 219... | ||
| 217 | aid_t req; |
219 | aid_t req; |
| 218 | ipc_call_t answer; |
220 | ipc_call_t answer; |
| 219 | 221 | ||
| 220 | req = async_send_2(driver_phone, DEVMAP_DEVICE_REGISTER, 0, 0, &answer); |
222 | req = async_send_2(driver_phone, DEVMAP_DEVICE_REGISTER, 0, 0, &answer); |
| 221 | 223 | ||
| 222 | retval = ipc_data_write_start(driver_phone, (char *) name, |
224 | retval = ipc_data_write_start(driver_phone, (char *) name, strlen(name) + 1); |
| 223 | str_size(name) + 1); |
- | |
| 224 | 225 | ||
| 225 | if (retval != EOK) { |
226 | if (retval != EOK) { |
| 226 | async_wait_for(req, NULL); |
227 | async_wait_for(req, NULL); |
| 227 | return retval; |
228 | return retval; |
| 228 | } |
229 | } |
| Line 254... | Line 255... | ||
| 254 | rd_addr = as_get_mappable_page(rd_size); |
255 | rd_addr = as_get_mappable_page(rd_size); |
| 255 | 256 | ||
| 256 | int flags = AS_AREA_READ | AS_AREA_WRITE | AS_AREA_CACHEABLE; |
257 | int flags = AS_AREA_READ | AS_AREA_WRITE | AS_AREA_CACHEABLE; |
| 257 | int retval = physmem_map(rd_ph_addr, rd_addr, |
258 | int retval = physmem_map(rd_ph_addr, rd_addr, |
| 258 | ALIGN_UP(rd_size, PAGE_SIZE) >> PAGE_WIDTH, flags); |
259 | ALIGN_UP(rd_size, PAGE_SIZE) >> PAGE_WIDTH, flags); |
| 259 | 260 | ||
| 260 | if (retval < 0) { |
261 | if (retval < 0) { |
| 261 | printf(NAME ": Error mapping RAM disk\n"); |
262 | printf(NAME ": Error mapping RAM disk\n"); |
| 262 | return false; |
263 | return false; |
| 263 | } |
264 | } |
| 264 | 265 | ||
| Line 274... | Line 275... | ||
| 274 | if (EOK != device_register(driver_phone, "initrd", &dev_handle)) { |
275 | if (EOK != device_register(driver_phone, "initrd", &dev_handle)) { |
| 275 | ipc_hangup(driver_phone); |
276 | ipc_hangup(driver_phone); |
| 276 | printf(NAME ": Unable to register device\n"); |
277 | printf(NAME ": Unable to register device\n"); |
| 277 | return false; |
278 | return false; |
| 278 | } |
279 | } |
| 279 | - | ||
| 280 | /* |
- | |
| 281 | * Create the second device. |
- | |
| 282 | * We need at least two devices for the sake of testing of non-root |
- | |
| 283 | * mounts. Of course it would be better to allow the second device |
- | |
| 284 | * be created dynamically... |
- | |
| 285 | */ |
- | |
| 286 | if (EOK != device_register(driver_phone, "spared", &dev_handle)) { |
- | |
| 287 | ipc_hangup(driver_phone); |
- | |
| 288 | printf(NAME ": Unable to register device\n"); |
- | |
| 289 | return false; |
- | |
| 290 | } |
- | |
| 291 | 280 | ||
| 292 | return true; |
281 | return true; |
| 293 | } |
282 | } |
| 294 | 283 | ||
| 295 | int main(int argc, char **argv) |
284 | int main(int argc, char **argv) |